697684][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.697691][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.697695][ T5723] Call trace: [ 74.697697][ T5723] show_stack+0x2c/0x3c (C) [ 74.697707][ T5723] __dump_stack+0x30/0x40 [ 74.697717][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.697726][ T5723] dump_stack+0x1c/0x28 [ 74.697736][ T5723] should_fail_ex+0x41c/0x590 [ 74.697745][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.697753][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.697761][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.697769][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.697778][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.697787][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.697796][ T5723] __pte_alloc+0x40/0x1c4 [ 74.697805][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.697813][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.697820][ T5723] do_page_fault+0x77c/0xb88 [ 74.697829][ T5723] do_translation_fault+0xc4/0x114 [ 74.697839][ T5723] do_mem_abort+0x70/0x194 [ 74.697847][ T5723] el0_da+0x78/0x254 [ 74.697856][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.697866][ T5723] el0t_64_sync+0x198/0x19c [ 74.697879][ T5723] FAULT_INJECTION: forcing a failure. [ 74.697879][ T5723] name fail_page_alloc, interval 1, probability 100, space 0, times 313 [ 74.697886][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.697894][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.697898][ T5723] Call trace: [ 74.697900][ T5723] show_stack+0x2c/0x3c (C) [ 74.697910][ T5723] __dump_stack+0x30/0x40 [ 74.697919][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.697929][ T5723] dump_stack+0x1c/0x28 [ 74.697939][ T5723] should_fail_ex+0x41c/0x590 [ 74.697948][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.697956][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.697964][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.697972][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.697981][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.697990][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.697998][ T5723] __pte_alloc+0x40/0x1c4 [ 74.698008][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.698016][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.698023][ T5723] do_page_fault+0x77c/0xb88 [ 74.698032][ T5723] do_translation_fault+0xc4/0x114 [ 74.698041][ T5723] do_mem_abort+0x70/0x194 [ 74.698050][ T5723] el0_da+0x78/0x254 [ 74.698059][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.698069][ T5723] el0t_64_sync+0x198/0x19c [ 74.698081][ T5723] FAULT_INJECTION: forcing a failure. [ 74.698081][ T5723] name fail_page_alloc, interval 1, probability 100, space 0, times 312 [ 74.698089][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.698097][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.698100][ T5723] Call trace: [ 74.698103][ T5723] show_stack+0x2c/0x3c (C) [ 74.698112][ T5723] __dump_stack+0x30/0x40 [ 74.698122][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.698132][ T5723] dump_stack+0x1c/0x28 [ 74.698141][ T5723] should_fail_ex+0x41c/0x590 [ 74.698151][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.698158][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.698166][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.698174][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.698183][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.698192][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.698201][ T5723] __pte_alloc+0x40/0x1c4 [ 74.698210][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.698218][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.698225][ T5723] do_page_fault+0x77c/0xb88 [ 74.698234][ T5723] do_translation_fault+0xc4/0x114 [ 74.698244][ T5723] do_mem_abort+0x70/0x194 [ 74.698252][ T5723] el0_da+0x78/0x254 [ 74.698261][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.698271][ T5723] el0t_64_sync+0x198/0x19c [ 74.698284][ T5723] FAULT_INJECTION: forcing a failure. [ 74.698284][ T5723] name fail_page_alloc, interval 1, probability 100, space 0, times 311 [ 74.698291][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.698299][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.698302][ T5723] Call trace: [ 74.698305][ T5723] show_stack+0x2c/0x3c (C) [ 74.698314][ T5723] __dump_stack+0x30/0x40 [ 74.698324][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.698334][ T5723] dump_stack+0x1c/0x28 [ 74.698343][ T5723] should_fail_ex+0x41c/0x590 [ 74.698353][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.698360][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.698368][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.698377][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.698385][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.698396][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.698405][ T5723] __pte_alloc+0x40/0x1c4 [ 74.698414][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.698422][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.698430][ T5723] do_page_fault+0x77c/0xb88 [ 74.698439][ T5723] do_translation_fault+0xc4/0x114 [ 74.698448][ T5723] do_mem_abort+0x70/0x194 [ 74.698457][ T5723] el0_da+0x78/0x254 [ 74.698466][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.698475][ T5723] el0t_64_sync+0x198/0x19c [ 74.698488][ T5723] FAULT_INJECTION: forcing a failure. [ 74.698488][ T5723] name fail_page_alloc, interval 1, probability 100, space 0, times 310 [ 74.698496][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.698504][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.698507][ T5723] Call trace: [ 74.698509][ T5723] show_stack+0x2c/0x3c (C) [ 74.698519][ T5723] __dump_stack+0x30/0x40 [ 74.698529][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.698538][ T5723] dump_stack+0x1c/0x28 [ 74.698548][ T5723] should_fail_ex+0x41c/0x590 [ 74.698558][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.698565][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.698573][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.698582][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.698590][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.698599][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.698608][ T5723] __pte_alloc+0x40/0x1c4 [ 74.698617][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.698625][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.698632][ T5723] do_page_fault+0x77c/0xb88 [ 74.698641][ T5723] do_translation_fault+0xc4/0x114 [ 74.698651][ T5723] do_mem_abort+0x70/0x194 [ 74.698660][ T5723] el0_da+0x78/0x254 [ 74.698669][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.698678][ T5723] el0t_64_sync+0x198/0x19c [ 74.698691][ T5723] FAULT_INJECTION: forcing a failure. [ 74.698691][ T5723] name fail_page_alloc, interval 1, probability 100, space 0, times 309 [ 74.698699][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.698706][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.698710][ T5723] Call trace: [ 74.698712][ T5723] show_stack+0x2c/0x3c (C) [ 74.698722][ T5723] __dump_stack+0x30/0x40 [ 74.698731][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.698741][ T5723] dump_stack+0x1c/0x28 [ 74.698750][ T5723] should_fail_ex+0x41c/0x590 [ 74.698760][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.698767][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.698776][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.698784][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.698793][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.698802][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.698810][ T5723] __pte_alloc+0x40/0x1c4 [ 74.698819][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.698827][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.698835][ T5723] do_page_fault+0x77c/0xb88 [ 74.698844][ T5723] do_translation_fault+0xc4/0x114 [ 74.698853][ T5723] do_mem_abort+0x70/0x194 [ 74.698862][ T5723] el0_da+0x78/0x254 [ 74.698871][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.698880][ T5723] el0t_64_sync+0x198/0x19c [ 74.698893][ T5723] FAULT_INJECTION: forcing a failure. [ 74.698893][ T5723] name fail_page_alloc, interval 1, probability 100, space 0, times 308 [ 74.698901][ T5723] CPU: 0 UID: 0 PID: 5723 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 74.698909][ T5723] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.698912][ T5723] Call trace: [ 74.698914][ T5723] show_stack+0x2c/0x3c (C) [ 74.698924][ T5723] __dump_stack+0x30/0x40 [ 74.698934][ T5723] dump_stack_lvl+0xd8/0x12c [ 74.698943][ T5723] dump_stack+0x1c/0x28 [ 74.698953][ T5723] should_fail_ex+0x41c/0x590 [ 74.698964][ T5723] should_fail_alloc_page+0xec/0x10c [ 74.698971][ T5723] prepare_alloc_pages+0x194/0x4a4 [ 74.698980][ T5723] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.698988][ T5723] alloc_pages_mpol+0x1ec/0x3c0 [ 74.698997][ T5723] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.699006][ T5723] alloc_pages_noprof+0x30/0x148 [ 74.699014][ T5723] __pte_alloc+0x40/0x1c4 [ 74.699023][ T5723] do_pte_missing+0x259c/0x2a24 [ 74.699031][ T5723] handle_mm_fault+0x15a4/0x253c [ 74.699039][ T5723] do_page_fault+0x77c/0xb88 [ 74.699048][ T5723] do_translation_fault+0xc4/0x114 [ 74.699057][ T5723] do_mem_abort+0x70/0x194 [ 74.699066][ T5723] el0_da+0x78/0x254 [ 74.699075][ T5723] el0t_64_sync_handler+0x10c/0x148 [ 74.699084][ T5723] el0t_64_sync+0x198/0x19c [ 74.700794][ T5914] FAULT_INJECTION: forcing a failure. [ 74.700794][ T5914] name fail_page_alloc, interval 1, probability 100, space 0, times 265 [ 74.700805][ T5914] CPU: 0 UID: 0 PID: 5914 Comm: kworker/u8:6 Not tainted syzkaller #0 PREEMPT [ 74.700812][ T5914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.700816][ T5914] Call trace: [ 74.700819][ T5914] show_stack+0x2c/0x3c (C) [ 74.700829][ T5914] __dump_stack+0x30/0x40 [ 74.700839][ T5914] dump_stack_lvl+0xd8/0x12c [ 74.700848][ T5914] dump_stack+0x1c/0x28 [ 74.700858][ T5914] should_fail_ex+0x41c/0x590 [ 74.700868][ T5914] should_fail_alloc_page+0xec/0x10c [ 74.700875][ T5914] prepare_alloc_pages+0x194/0x4a4 [ 74.700884][ T5914] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.700892][ T5914] alloc_pages_mpol+0x1ec/0x3c0 [ 74.700901][ T5914] alloc_frozen_pages_noprof+0xc4/0x10c [ 74.700910][ T5914] new_slab+0x180/0x6c8 [ 74.700918][ T5914] ___slab_alloc+0x140/0x6e4 [ 74.700927][ T5914] __slab_alloc_node+0x18/0x98 [ 74.700936][ T5914] kmem_cache_alloc_noprof+0x10c/0x5d8 [ 74.700944][ T5914] do_getname_kernel+0x60/0x1f4 [ 74.700952][ T5914] getname_kernel+0x24/0x34 [ 74.700959][ T5914] kernel_execve+0x78/0x30c [ 74.700969][ T5914] call_usermodehelper_exec_async+0x204/0x2e8 [ 74.700980][ T5914] ret_from_fork+0x10/0x20 [ 74.701376][ T5913] FAULT_INJECTION: forcing a failure. [ 74.701376][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 264 [ 74.701396][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT [ 74.701410][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.701416][ T5913] Call trace: [ 74.701419][ T5913] show_stack+0x2c/0x3c (C) [ 74.701430][ T5913] __dump_stack+0x30/0x40 [ 74.701441][ T5913] dump_stack_lvl+0xd8/0x12c [ 74.701451][ T5913] dump_stack+0x1c/0x28 [ 74.701461][ T5913] should_fail_ex+0x41c/0x590 [ 74.701471][ T5913] should_fail_alloc_page+0xec/0x10c [ 74.701479][ T5913] prepare_alloc_pages+0x194/0x4a4 [ 74.701487][ T5913] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.701496][ T5913] alloc_pages_mpol+0x1ec/0x3c0 [ 74.701505][ T5913] folio_alloc_mpol_noprof+0x4c/0x248 [ 74.701514][ T5913] vma_alloc_folio_noprof+0x100/0x1dc [ 74.701524][ T5913] folio_prealloc+0x5c/0x1b0 [ 74.701532][ T5913] do_pte_missing+0xc18/0x2a24 [ 74.701540][ T5913] handle_mm_fault+0x15a4/0x253c [ 74.701548][ T5913] do_page_fault+0x77c/0xb88 [ 74.701557][ T5913] do_translation_fault+0xc4/0x114 [ 74.701567][ T5913] do_mem_abort+0x70/0x194 [ 74.701576][ T5913] el0_da+0x78/0x254 [ 74.701585][ T5913] el0t_64_sync_handler+0x10c/0x148 [ 74.701595][ T5913] el0t_64_sync+0x198/0x19c [ 74.701614][ T5913] FAULT_INJECTION: forcing a failure. [ 74.701614][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 263 [ 74.701625][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT [ 74.701634][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.701638][ T5913] Call trace: [ 74.701641][ T5913] show_stack+0x2c/0x3c (C) [ 74.701651][ T5913] __dump_stack+0x30/0x40 [ 74.701660][ T5913] dump_stack_lvl+0xd8/0x12c [ 74.701670][ T5913] dump_stack+0x1c/0x28 [ 74.701680][ T5913] should_fail_ex+0x41c/0x590 [ 74.701690][ T5913] should_fail_alloc_page+0xec/0x10c [ 74.701697][ T5913] prepare_alloc_pages+0x194/0x4a4 [ 74.701706][ T5913] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.701714][ T5913] alloc_pages_mpol+0x1ec/0x3c0 [ 74.701723][ T5913] folio_alloc_mpol_noprof+0x4c/0x248 [ 74.701732][ T5913] vma_alloc_folio_noprof+0x100/0x1dc [ 74.701741][ T5913] folio_prealloc+0x5c/0x1b0 [ 74.701749][ T5913] do_pte_missing+0xc18/0x2a24 [ 74.701758][ T5913] handle_mm_fault+0x15a4/0x253c [ 74.701765][ T5913] do_page_fault+0x77c/0xb88 [ 74.701775][ T5913] do_translation_fault+0xc4/0x114 [ 74.701785][ T5913] do_mem_abort+0x70/0x194 [ 74.701794][ T5913] el0_da+0x78/0x254 [ 74.701803][ T5913] el0t_64_sync_handler+0x10c/0x148 [ 74.701813][ T5913] el0t_64_sync+0x198/0x19c [ 74.701828][ T5913] FAULT_INJECTION: forcing a failure. [ 74.701828][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 262 [ 74.701837][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT [ 74.701845][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.701849][ T5913] Call trace: [ 74.701851][ T5913] show_stack+0x2c/0x3c (C) [ 74.701861][ T5913] __dump_stack+0x30/0x40 [ 74.701871][ T5913] dump_stack_lvl+0xd8/0x12c [ 74.701881][ T5913] dump_stack+0x1c/0x28 [ 74.701890][ T5913] should_fail_ex+0x41c/0x590 [ 74.701900][ T5913] should_fail_alloc_page+0xec/0x10c [ 74.701908][ T5913] prepare_alloc_pages+0x194/0x4a4 [ 74.701916][ T5913] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.701925][ T5913] alloc_pages_mpol+0x1ec/0x3c0 [ 74.701934][ T5913] folio_alloc_mpol_noprof+0x4c/0x248 [ 74.701943][ T5913] vma_alloc_folio_noprof+0x100/0x1dc [ 74.701952][ T5913] folio_prealloc+0x5c/0x1b0 [ 74.701960][ T5913] do_pte_missing+0xc18/0x2a24 [ 74.701968][ T5913] handle_mm_fault+0x15a4/0x253c [ 74.701975][ T5913] do_page_fault+0x77c/0xb88 [ 74.701985][ T5913] do_translation_fault+0xc4/0x114 [ 74.701994][ T5913] do_mem_abort+0x70/0x194 [ 74.702004][ T5913] el0_da+0x78/0x254 [ 74.702013][ T5913] el0t_64_sync_handler+0x10c/0x148 [ 74.702023][ T5913] el0t_64_sync+0x198/0x19c [ 74.702037][ T5913] FAULT_INJECTION: forcing a failure. [ 74.702037][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 261 [ 74.702046][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT [ 74.702054][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.702057][ T5913] Call trace: [ 74.702060][ T5913] show_stack+0x2c/0x3c (C) [ 74.702070][ T5913] __dump_stack+0x30/0x40 [ 74.702080][ T5913] dump_stack_lvl+0xd8/0x12c [ 74.702090][ T5913] dump_stack+0x1c/0x28 [ 74.702099][ T5913] should_fail_ex+0x41c/0x590 [ 74.702109][ T5913] should_fail_alloc_page+0xec/0x10c [ 74.702117][ T5913] prepare_alloc_pages+0x194/0x4a4 [ 74.702125][ T5913] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.702134][ T5913] alloc_pages_mpol+0x1ec/0x3c0 [ 74.702143][ T5913] folio_alloc_mpol_noprof+0x4c/0x248 [ 74.702152][ T5913] vma_alloc_folio_noprof+0x100/0x1dc [ 74.702161][ T5913] folio_prealloc+0x5c/0x1b0 [ 74.702169][ T5913] do_pte_missing+0xc18/0x2a24 [ 74.702177][ T5913] handle_mm_fault+0x15a4/0x253c [ 74.702184][ T5913] do_page_fault+0x77c/0xb88 [ 74.702194][ T5913] do_translation_fault+0xc4/0x114 [ 74.702204][ T5913] do_mem_abort+0x70/0x194 [ 74.702213][ T5913] el0_da+0x78/0x254 [ 74.702222][ T5913] el0t_64_sync_handler+0x10c/0x148 [ 74.702232][ T5913] el0t_64_sync+0x198/0x19c [ 74.702246][ T5913] FAULT_INJECTION: forcing a failure. [ 74.702246][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 260 [ 74.702254][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT [ 74.702262][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.702266][ T5913] Call trace: [ 74.702268][ T5913] show_stack+0x2c/0x3c (C) [ 74.702278][ T5913] __dump_stack+0x30/0x40 [ 74.702288][ T5913] dump_stack_lvl+0xd8/0x12c [ 74.702298][ T5913] dump_stack+0x1c/0x28 [ 74.702308][ T5913] should_fail_ex+0x41c/0x590 [ 74.702318][ T5913] should_fail_alloc_page+0xec/0x10c [ 74.702326][ T5913] prepare_alloc_pages+0x194/0x4a4 [ 74.702334][ T5913] __alloc_frozen_pages_noprof+0x134/0x320 [ 74.702343][ T5913] alloc_pages_mpol+0x1ec/0x3c0 [ 74.702351][ T5913] folio_alloc_mpol_noprof+0x4c/0x248 [ 74.702360][ T5913] vma_alloc_folio_noprof+0x100/0x1dc [ 74.702369][ T5913] folio_prealloc+0x5c/0x1b0 [ 74.702377][ T5913] do_pte_missing+0xc18/0x2a24 [ 74.702385][ T5913] handle_mm_fault+0x15a4/0x253c [ 74.702397][ T5913] do_page_fault+0x77c/0xb88 [ 74.702408][ T5913] do_translation_fault+0xc4/0x114 [ 74.702418][ T5913] do_mem_abort+0x70/0x194 [ 74.702427][ T5913] el0_da+0x78/0x254 [ 74.702437][ T5913] el0t_64_sync_handler+0x10c/0x148 [ 74.702446][ T5913] el0t_64_sync+0x198/0x19c [ 74.702460][ T5913] FAULT_INJECTION: forcing a failure. [ 74.702460][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 259 [ 74.702468][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT [ 74.702476][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 74.702480][ T5913] Call trace: [ 74.702483][ T5913] show_stack+0x2c/0x3c (C) ** 73 printk messages dropped ** [ 74.703128][ T5913] dump_stack_lvl+0xd8/0x12c ** 148 printk messages dropped ** [ 74.704428][ T5913] __alloc_frozen_pages_noprof+0x134/0x320 ** 178 printk messages dropped ** [ 74.705981][ T5913] el0t_64_sync_handler+0x10c/0x148 ** 65 printk messages dropped ** [ 74.706552][ T5913] do_pte_missing+0xc18/0x2a24 [ 74.706561][ T5913] handle_mm_fault+0x15a4/0x253c [ 74.706568][ T5913] do_page_fault+0x77c/0xb88 [ 74.706578][ T5913] do_translation_fault+0xc4/0x114 [ 74.706587][ T5913] do_mem_abort+0x70/0x194 [ 74.706597][ T5913] el0_da+0x78/0x254 [ 74.706606][ T5913] el0t_64_sync_handler+0x10c/0x148 [ 74.706616][ T5913] el0t_64_sync+0x198/0x19c [ 74.706629][ T5913] FAULT_INJECTION: forcing a failure. [ 74.706629][ T5913] name fail_page_alloc, interval 1, probability 100, space 0, times 239 [ 74.706637][ T5913] CPU: 0 UID: 0 PID: 5913 Comm: modprobe Not tainted syzkaller #0 PREEMPT ** 14 printk messages dropped ** [ 74.706760][ T5913] do_pte_missing+0xc18/0x2a24 ** 129 printk messages dropped ** [ 74.707895][ T5913] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 203 printk messages dropped ** [ 74.712105][ T5826] __sys_sendto+0x250/0x328 ** 134 printk messages dropped ** [ 74.713698][ T5826] dump_stack+0x1c/0x28 ** 110 printk messages dropped ** [ 74.721272][ T4347] alloc_frozen_pages_noprof+0xc4/0x10c ** 151 printk messages dropped ** [ 74.722640][ T4347] el0_svc_common+0xec/0x23c ** 116 printk messages dropped ** [ 75.479765][ T5126] Bluetooth: hci0: command tx timeout ** 51 printk messages dropped ** [ 77.087876][ T5949] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 77.096335][ T5949] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link ** 128 printk messages dropped ** [ 77.792005][ T5832] __dump_stack+0x30/0x40 ** 140 printk messages dropped ** [ 77.793211][ T5832] do_mem_abort+0x70/0x194 ** 147 printk messages dropped ** [ 77.794469][ T5832] do_page_fault+0x77c/0xb88 ** 149 printk messages dropped ** [ 77.795738][ T5832] do_page_fault+0x77c/0xb88 ** 152 printk messages dropped ** [ 77.797030][ T5832] el0_da+0x78/0x254 [ 77.797039][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 77.797048][ T5832] el0t_64_sync+0x198/0x19c [ 77.797061][ T5832] FAULT_INJECTION: forcing a failure. [ 77.797061][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 870 [ 77.797069][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 77.797076][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 77.797080][ T5832] Call trace: [ 77.797082][ T5832] show_stack+0x2c/0x3c (C) [ 77.797092][ T5832] __dump_stack+0x30/0x40 [ 77.797101][ T5832] dump_stack_lvl+0xd8/0x12c ** 80 printk messages dropped ** [ 77.797788][ T5832] alloc_pages_mpol+0x1ec/0x3c0 ** 108 printk messages dropped ** [ 77.798712][ T5832] do_mem_abort+0x70/0x194 ** 125 printk messages dropped ** [ 77.821106][ T5832] handle_mm_fault+0x15a4/0x253c ** 159 printk messages dropped ** [ 77.822474][ T5832] Call trace: ** 127 printk messages dropped ** [ 77.823555][ T5832] dump_stack_lvl+0xd8/0x12c ** 145 printk messages dropped ** [ 77.824797][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 250 printk messages dropped ** [ 77.826949][ T5832] Call trace: ** 114 printk messages dropped ** [ 77.827921][ T5832] handle_mm_fault+0x15a4/0x253c ** 107 printk messages dropped ** [ 77.828845][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 203 printk messages dropped ** [ 77.841245][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 176 printk messages dropped ** [ 77.847110][ T5832] Call trace: ** 103 printk messages dropped ** [ 77.847995][ T5832] dump_stack+0x1c/0x28 ** 118 printk messages dropped ** [ 77.849303][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 208 printk messages dropped ** [ 77.851070][ T5832] prepare_alloc_pages+0x194/0x4a4 ** 141 printk messages dropped ** [ 77.852274][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 253 printk messages dropped ** [ 77.871011][ T5832] dump_stack_lvl+0xd8/0x12c ** 145 printk messages dropped ** [ 77.872255][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 248 printk messages dropped ** [ 77.874361][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 184 printk messages dropped ** [ 77.884069][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 ** 139 printk messages dropped ** [ 77.885264][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 190 printk messages dropped ** [ 77.886871][ T5832] do_pte_missing+0x1bcc/0x2a24 ** 68 printk messages dropped ** [ 77.887454][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 ** 112 printk messages dropped ** [ 77.888410][ T5832] el0t_64_sync+0x198/0x19c ** 142 printk messages dropped ** [ 77.900984][ T15] ret_from_fork+0x10/0x20 ** 159 printk messages dropped ** [ 77.902448][ T15] raw_notifier_call_chain+0x3c/0x50 [ 77.902457][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 77.902467][ T15] netif_close_many+0x250/0x378 [ 77.902477][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 77.902488][ T15] default_device_exit_batch+0x584/0x604 [ 77.902495][ T15] ops_undo_list+0x434/0x81c [ 77.902503][ T15] cleanup_net+0x474/0x6c4 [ 77.902512][ T15] process_scheduled_works+0x788/0x10b8 [ 77.902520][ T15] worker_thread+0x798/0xbd0 [ 77.902529][ T15] kthread+0x304/0x3d4 [ 77.902536][ T15] ret_from_fork+0x10/0x20 [ 77.902817][ T15] FAULT_INJECTION: forcing a failure. [ 77.902817][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 657 [ 77.902825][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT ** 32 printk messages dropped ** [ 77.903100][ T15] ret_from_fork+0x10/0x20 ** 156 printk messages dropped ** [ 77.904626][ T15] dump_stack_lvl+0xd8/0x12c ** 161 printk messages dropped ** [ 77.906330][ T15] dump_stack_lvl+0xd8/0x12c ** 115 printk messages dropped ** [ 77.907453][ T15] __alloc_frozen_pages_noprof+0x134/0x320 ** 142 printk messages dropped ** [ 77.908834][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT ** 207 printk messages dropped ** [ 77.913369][ T5832] __dump_stack+0x30/0x40 ** 129 printk messages dropped ** [ 77.914482][ T5832] prepare_alloc_pages+0x194/0x4a4 ** 113 printk messages dropped ** [ 77.915453][ T5832] el0t_64_sync+0x198/0x19c ** 152 printk messages dropped ** [ 77.916751][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 271 printk messages dropped ** [ 77.919052][ T5832] el0t_64_sync+0x198/0x19c ** 156 printk messages dropped ** [ 77.930395][ T15] unregister_netdevice_many_notify+0x740/0x1758 ** 179 printk messages dropped ** [ 77.932343][ T5832] el0t_64_sync+0x198/0x19c ** 149 printk messages dropped ** [ 77.933621][ T5832] el0t_64_sync+0x198/0x19c ** 153 printk messages dropped ** [ 77.934926][ T5832] Call trace: ** 130 printk messages dropped ** [ 77.936033][ T5832] should_fail_alloc_page+0xec/0x10c ** 125 printk messages dropped ** [ 77.937098][ T5832] prepare_alloc_pages+0x194/0x4a4 ** 143 printk messages dropped ** [ 77.938309][ T5832] show_stack+0x2c/0x3c (C) ** 114 printk messages dropped ** [ 77.939547][ T15] __alloc_skb+0x1f0/0x610 ** 123 printk messages dropped ** [ 77.940838][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 26 printk messages dropped ** [ 77.941063][ T15] addrconf_ifdown+0x138/0x11bc [ 77.941071][ T15] addrconf_notify+0x2c0/0xbe8 [ 77.941079][ T15] notifier_call_chain+0x1a4/0x624 [ 77.941088][ T15] raw_notifier_call_chain+0x3c/0x50 [ 77.941097][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 77.941108][ T15] netif_close_many+0x250/0x378 [ 77.941117][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 77.941128][ T15] default_device_exit_batch+0x584/0x604 [ 77.941135][ T15] ops_undo_list+0x434/0x81c [ 77.941143][ T15] cleanup_net+0x474/0x6c4 [ 77.941152][ T15] process_scheduled_works+0x788/0x10b8 [ 77.941160][ T15] worker_thread+0x798/0xbd0 [ 77.941169][ T15] kthread+0x304/0x3d4 [ 77.941176][ T15] ret_from_fork+0x10/0x20 [ 77.941204][ T15] FAULT_INJECTION: forcing a failure. [ 77.941204][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 471 [ 77.941212][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 77.941220][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 77.941224][ T15] Workqueue: netns cleanup_net [ 77.941231][ T15] Call trace: [ 77.941234][ T15] show_stack+0x2c/0x3c (C) [ 77.941244][ T15] __dump_stack+0x30/0x40 [ 77.941253][ T15] dump_stack_lvl+0xd8/0x12c [ 77.941263][ T15] dump_stack+0x1c/0x28 [ 77.941272][ T15] should_fail_ex+0x41c/0x590 [ 77.941282][ T15] should_fail_alloc_page+0xec/0x10c [ 77.941289][ T15] prepare_alloc_pages+0x194/0x4a4 [ 77.941297][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 77.941306][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 77.941314][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 77.941323][ T15] new_slab+0x180/0x6c8 [ 77.941332][ T15] ___slab_alloc+0x140/0x6e4 [ 77.941340][ T15] __slab_alloc_node+0x18/0x98 [ 77.941349][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 77.941358][ T15] __alloc_skb+0x1f0/0x610 [ 77.941366][ T15] inet6_rt_notify+0x178/0x488 [ 77.941376][ T15] fib6_del+0xd98/0x1260 [ 77.941383][ T15] fib6_clean_node+0x230/0x4dc [ 77.941396][ T15] fib6_walk_continue+0x568/0x784 [ 77.941405][ T15] fib6_walk+0x98/0xec [ 77.941413][ T15] __fib6_clean_all+0x218/0x364 [ 77.941422][ T15] fib6_clean_all+0x3c/0x50 [ 77.941430][ T15] rt6_sync_down_dev+0xf8/0x15c [ 77.941440][ T15] rt6_disable_ip+0x44/0x570 [ 77.941449][ T15] addrconf_ifdown+0x138/0x11bc [ 77.941457][ T15] addrconf_notify+0x2c0/0xbe8 [ 77.941465][ T15] notifier_call_chain+0x1a4/0x624 [ 77.941474][ T15] raw_notifier_call_chain+0x3c/0x50 [ 77.941484][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 77.941494][ T15] netif_close_many+0x250/0x378 [ 77.941504][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 77.941514][ T15] default_device_exit_batch+0x584/0x604 [ 77.941522][ T15] ops_undo_list+0x434/0x81c [ 77.941530][ T15] cleanup_net+0x474/0x6c4 [ 77.941538][ T15] process_scheduled_works+0x788/0x10b8 [ 77.941547][ T15] worker_thread+0x798/0xbd0 [ 77.941555][ T15] kthread+0x304/0x3d4 [ 77.941563][ T15] ret_from_fork+0x10/0x20 [ 77.941601][ T15] FAULT_INJECTION: forcing a failure. [ 77.941601][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 467 [ 77.941611][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT ** 120 printk messages dropped ** [ 77.942695][ T15] default_device_exit_batch+0x584/0x604 ** 130 printk messages dropped ** [ 77.943863][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT ** 198 printk messages dropped ** [ 77.945994][ T15] alloc_pages_mpol+0x1ec/0x3c0 ** 143 printk messages dropped ** [ 77.947330][ T15] Workqueue: netns cleanup_net ** 71 printk messages dropped ** [ 77.947960][ T15] raw_notifier_call_chain+0x3c/0x50 [ 77.947969][ T15] call_netdevice_notifiers_info+0xb8/0x120 ** 94 printk messages dropped ** [ 77.948826][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT ** 234 printk messages dropped ** [ 77.950925][ T5832] folio_alloc_mpol_noprof+0x4c/0x248 ** 158 printk messages dropped ** [ 77.952267][ T5832] el0_da+0x78/0x254 ** 128 printk messages dropped ** [ 77.953358][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 230 printk messages dropped ** [ 77.955291][ T5832] dump_stack+0x1c/0x28 ** 77 printk messages dropped ** [ 77.956064][ C0] Call trace: [ 77.956067][ C0] show_stack+0x2c/0x3c (C) ** 79 printk messages dropped ** [ 77.956840][ C0] hrtimer_run_softirq+0x15c/0x21c ** 175 printk messages dropped ** [ 77.958521][ C0] do_softirq_own_stack+0x20/0x2c ** 173 printk messages dropped ** [ 77.960287][ C0] alloc_frozen_pages_noprof+0xc4/0x10c ** 60 printk messages dropped ** [ 77.960879][ C0] ndisc_alloc_skb+0x9c/0x45c [ 77.960889][ C0] ndisc_send_rs+0x1dc/0x504 [ 77.960900][ C0] addrconf_rs_timer+0x230/0x574 [ 77.960909][ C0] call_timer_fn+0x194/0xa4c [ 77.960920][ C0] __run_timer_base+0x530/0x744 [ 77.960930][ C0] run_timer_base+0x84/0x1b8 [ 77.960941][ C0] run_timer_softirq+0x20/0x48 [ 77.960952][ C0] handle_softirqs+0x2ec/0xd98 [ 77.960960][ C0] __do_softirq+0x14/0x20 [ 77.960968][ C0] ____do_softirq+0x14/0x20 [ 77.960976][ C0] call_on_irq_stack+0x30/0x48 [ 77.960984][ C0] do_softirq_own_stack+0x20/0x2c [ 77.960992][ C0] __irq_exit_rcu+0x1ac/0x428 [ 77.961001][ C0] irq_exit_rcu+0x14/0x84 [ 77.961009][ C0] el1_interrupt+0x40/0x60 [ 77.961019][ C0] el1h_64_irq_handler+0x18/0x24 [ 77.961030][ C0] el1h_64_irq+0x6c/0x70 [ 77.961038][ C0] dump_stack_lvl+0x10c/0x12c (P) [ 77.961049][ C0] dump_stack+0x1c/0x28 ** 65 printk messages dropped ** [ 77.961686][ C0] handle_mm_fault+0x15a4/0x253c ** 177 printk messages dropped ** [ 77.964273][ T3985] process_scheduled_works+0x788/0x10b8 ** 141 printk messages dropped ** [ 77.965473][ T3985] alloc_pages_mpol+0x1ec/0x3c0 ** 139 printk messages dropped ** [ 77.979492][ T12] Workqueue: events_unbound nsim_dev_trap_report_work ** 171 printk messages dropped ** [ 77.980942][ T12] FAULT_INJECTION: forcing a failure. [ 77.980942][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 208 ** 266 printk messages dropped ** [ 77.983572][ T15] __alloc_skb+0x1f0/0x610 ** 147 printk messages dropped ** [ 77.985058][ T15] fib6_clean_all+0x3c/0x50 ** 156 printk messages dropped ** [ 77.986459][ T15] prepare_alloc_pages+0x194/0x4a4 ** 170 printk messages dropped ** [ 77.987968][ T15] ___slab_alloc+0x140/0x6e4 ** 160 printk messages dropped ** [ 77.989915][ T5832] folio_alloc_mpol_noprof+0x4c/0x248 ** 162 printk messages dropped ** [ 77.991306][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 240 printk messages dropped ** [ 77.993355][ T5832] do_pte_missing+0x1bcc/0x2a24 ** 130 printk messages dropped ** [ 77.994467][ T5832] el0t_64_sync_handler+0x10c/0x148 ** 103 printk messages dropped ** [ 77.995346][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 267 printk messages dropped ** [ 77.997604][ T5832] do_translation_fault+0xc4/0x114 ** 163 printk messages dropped ** [ 77.998991][ T5832] should_fail_alloc_page+0xec/0x10c ** 131 printk messages dropped ** [ 78.000321][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.000329][ T15] notifier_call_chain+0x1a4/0x624 [ 78.000338][ T15] raw_notifier_call_chain+0x3c/0x50 ** 82 printk messages dropped ** [ 78.001228][ T15] Call trace: ** 103 printk messages dropped ** [ 78.002189][ T15] rt6_sync_down_dev+0xf8/0x15c ** 143 printk messages dropped ** [ 78.003748][ T15] dump_stack_lvl+0xd8/0x12c ** 140 printk messages dropped ** [ 78.005197][ T15] ret_from_fork+0x10/0x20 ** 72 printk messages dropped ** [ 78.062542][ T15] cleanup_net+0x474/0x6c4 [ 78.062550][ T15] process_scheduled_works+0x788/0x10b8 [ 78.062559][ T15] worker_thread+0x798/0xbd0 [ 78.062567][ T15] kthread+0x304/0x3d4 [ 78.062575][ T15] ret_from_fork+0x10/0x20 [ 78.062624][ T15] FAULT_INJECTION: forcing a failure. [ 78.062624][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 767 ** 153 printk messages dropped ** [ 78.063979][ T15] neigh_ifdown+0x2c/0x40 ** 124 printk messages dropped ** [ 78.065451][ T15] dump_stack_lvl+0xd8/0x12c ** 111 printk messages dropped ** [ 78.066475][ T15] worker_thread+0x798/0xbd0 [ 78.066484][ T15] kthread+0x304/0x3d4 [ 78.066491][ T15] ret_from_fork+0x10/0x20 [ 78.066547][ T15] FAULT_INJECTION: forcing a failure. [ 78.066547][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 727 [ 78.066556][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 78.066564][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.066568][ T15] Workqueue: netns cleanup_net [ 78.066575][ T15] Call trace: [ 78.066578][ T15] show_stack+0x2c/0x3c (C) [ 78.066587][ T15] __dump_stack+0x30/0x40 [ 78.066597][ T15] dump_stack_lvl+0xd8/0x12c [ 78.066607][ T15] dump_stack+0x1c/0x28 [ 78.066616][ T15] should_fail_ex+0x41c/0x590 [ 78.066626][ T15] should_fail_alloc_page+0xec/0x10c [ 78.066633][ T15] prepare_alloc_pages+0x194/0x4a4 [ 78.066641][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.066650][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 78.066658][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.066667][ T15] new_slab+0x180/0x6c8 [ 78.066676][ T15] ___slab_alloc+0x140/0x6e4 [ 78.066684][ T15] __slab_alloc_node+0x18/0x98 [ 78.066693][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.066701][ T15] __alloc_skb+0x1f0/0x610 [ 78.066710][ T15] inet6_rt_notify+0x178/0x488 [ 78.066720][ T15] fib6_del+0xd98/0x1260 [ 78.066728][ T15] fib6_clean_node+0x230/0x4dc [ 78.066736][ T15] fib6_walk_continue+0x568/0x784 [ 78.066744][ T15] fib6_walk+0x98/0xec [ 78.066752][ T15] __fib6_clean_all+0x218/0x364 [ 78.066760][ T15] fib6_clean_all+0x3c/0x50 [ 78.066768][ T15] rt6_sync_down_dev+0xf8/0x15c [ 78.066778][ T15] rt6_disable_ip+0x44/0x570 [ 78.066788][ T15] addrconf_ifdown+0x138/0x11bc [ 78.066795][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.066804][ T15] notifier_call_chain+0x1a4/0x624 [ 78.066813][ T15] raw_notifier_call_chain+0x3c/0x50 [ 78.066822][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 78.066833][ T15] netif_close_many+0x250/0x378 [ 78.066843][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 78.066854][ T15] default_device_exit_batch+0x584/0x604 [ 78.066861][ T15] ops_undo_list+0x434/0x81c [ 78.066870][ T15] cleanup_net+0x474/0x6c4 [ 78.066878][ T15] process_scheduled_works+0x788/0x10b8 [ 78.066886][ T15] worker_thread+0x798/0xbd0 [ 78.066895][ T15] kthread+0x304/0x3d4 [ 78.066902][ T15] ret_from_fork+0x10/0x20 [ 78.066943][ T15] FAULT_INJECTION: forcing a failure. [ 78.066943][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 723 [ 78.066951][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 78.066959][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.066963][ T15] Workqueue: netns cleanup_net [ 78.066971][ T15] Call trace: [ 78.066973][ T15] show_stack+0x2c/0x3c (C) [ 78.066983][ T15] __dump_stack+0x30/0x40 [ 78.066992][ T15] dump_stack_lvl+0xd8/0x12c [ 78.067002][ T15] dump_stack+0x1c/0x28 [ 78.067012][ T15] should_fail_ex+0x41c/0x590 [ 78.067021][ T15] should_fail_alloc_page+0xec/0x10c [ 78.067029][ T15] prepare_alloc_pages+0x194/0x4a4 [ 78.067037][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.067045][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 78.067054][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.067063][ T15] new_slab+0x180/0x6c8 [ 78.067071][ T15] ___slab_alloc+0x140/0x6e4 [ 78.067080][ T15] __slab_alloc_node+0x18/0x98 [ 78.067088][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.067097][ T15] __alloc_skb+0x1f0/0x610 [ 78.067105][ T15] inet6_rt_notify+0x178/0x488 [ 78.067115][ T15] fib6_del+0xd98/0x1260 [ 78.067123][ T15] fib6_clean_node+0x230/0x4dc [ 78.067131][ T15] fib6_walk_continue+0x568/0x784 [ 78.067140][ T15] fib6_walk+0x98/0xec [ 78.067148][ T15] __fib6_clean_all+0x218/0x364 [ 78.067156][ T15] fib6_clean_all+0x3c/0x50 [ 78.067164][ T15] rt6_sync_down_dev+0xf8/0x15c [ 78.067174][ T15] rt6_disable_ip+0x44/0x570 [ 78.067183][ T15] addrconf_ifdown+0x138/0x11bc [ 78.067191][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.067199][ T15] notifier_call_chain+0x1a4/0x624 [ 78.067208][ T15] raw_notifier_call_chain+0x3c/0x50 [ 78.067218][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 78.067228][ T15] netif_close_many+0x250/0x378 [ 78.067238][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 78.067248][ T15] default_device_exit_batch+0x584/0x604 [ 78.067256][ T15] ops_undo_list+0x434/0x81c [ 78.067264][ T15] cleanup_net+0x474/0x6c4 [ 78.067272][ T15] process_scheduled_works+0x788/0x10b8 [ 78.067281][ T15] worker_thread+0x798/0xbd0 [ 78.067289][ T15] kthread+0x304/0x3d4 [ 78.067297][ T15] ret_from_fork+0x10/0x20 [ 78.067324][ T15] FAULT_INJECTION: forcing a failure. [ 78.067324][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 719 [ 78.067332][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 78.067340][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.067344][ T15] Workqueue: netns cleanup_net [ 78.067351][ T15] Call trace: [ 78.067354][ T15] show_stack+0x2c/0x3c (C) [ 78.067363][ T15] __dump_stack+0x30/0x40 [ 78.067373][ T15] dump_stack_lvl+0xd8/0x12c [ 78.067382][ T15] dump_stack+0x1c/0x28 [ 78.067395][ T15] should_fail_ex+0x41c/0x590 [ 78.067406][ T15] should_fail_alloc_page+0xec/0x10c [ 78.067414][ T15] prepare_alloc_pages+0x194/0x4a4 [ 78.067423][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.067431][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 78.067440][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.067449][ T15] new_slab+0x180/0x6c8 [ 78.067457][ T15] ___slab_alloc+0x140/0x6e4 [ 78.067466][ T15] __slab_alloc_node+0x18/0x98 [ 78.067475][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.067483][ T15] __alloc_skb+0x1f0/0x610 [ 78.067491][ T15] inet6_rt_notify+0x178/0x488 [ 78.067501][ T15] fib6_del+0xd98/0x1260 [ 78.067509][ T15] fib6_clean_node+0x230/0x4dc [ 78.067517][ T15] fib6_walk_continue+0x568/0x784 [ 78.067526][ T15] fib6_walk+0x98/0xec [ 78.067534][ T15] __fib6_clean_all+0x218/0x364 [ 78.067542][ T15] fib6_clean_all+0x3c/0x50 [ 78.067550][ T15] rt6_sync_down_dev+0xf8/0x15c [ 78.067560][ T15] rt6_disable_ip+0x44/0x570 [ 78.067570][ T15] addrconf_ifdown+0x138/0x11bc [ 78.067577][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.067585][ T15] notifier_call_chain+0x1a4/0x624 [ 78.067594][ T15] raw_notifier_call_chain+0x3c/0x50 [ 78.067604][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 78.067614][ T15] netif_close_many+0x250/0x378 [ 78.067624][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 78.067634][ T15] default_device_exit_batch+0x584/0x604 [ 78.067642][ T15] ops_undo_list+0x434/0x81c [ 78.067650][ T15] cleanup_net+0x474/0x6c4 [ 78.067658][ T15] process_scheduled_works+0x788/0x10b8 [ 78.067667][ T15] worker_thread+0x798/0xbd0 [ 78.067675][ T15] kthread+0x304/0x3d4 [ 78.067683][ T15] ret_from_fork+0x10/0x20 [ 78.067710][ T15] FAULT_INJECTION: forcing a failure. [ 78.067710][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 715 [ 78.067718][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 78.067725][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.067729][ T15] Workqueue: netns cleanup_net [ 78.067737][ T15] Call trace: [ 78.067739][ T15] show_stack+0x2c/0x3c (C) [ 78.067749][ T15] __dump_stack+0x30/0x40 [ 78.067759][ T15] dump_stack_lvl+0xd8/0x12c [ 78.067768][ T15] dump_stack+0x1c/0x28 [ 78.067778][ T15] should_fail_ex+0x41c/0x590 [ 78.067787][ T15] should_fail_alloc_page+0xec/0x10c [ 78.067795][ T15] prepare_alloc_pages+0x194/0x4a4 [ 78.067803][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.067811][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 78.067820][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.067829][ T15] new_slab+0x180/0x6c8 [ 78.067838][ T15] ___slab_alloc+0x140/0x6e4 [ 78.067846][ T15] __slab_alloc_node+0x18/0x98 [ 78.067855][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.067863][ T15] __alloc_skb+0x1f0/0x610 [ 78.067871][ T15] __neigh_notify+0x170/0x330 [ 78.067881][ T15] neigh_cleanup_and_release+0xd8/0x46c [ 78.067889][ T15] neigh_flush_one+0x348/0x3d0 [ 78.067899][ T15] neigh_flush_dev+0x12c/0x1d4 [ 78.067907][ T15] __neigh_ifdown+0xb0/0x57c [ 78.067916][ T15] neigh_ifdown+0x2c/0x40 [ 78.067924][ T15] rt6_disable_ip+0x544/0x570 [ 78.067934][ T15] addrconf_ifdown+0x138/0x11bc [ 78.067942][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.067950][ T15] notifier_call_chain+0x1a4/0x624 [ 78.067959][ T15] raw_notifier_call_chain+0x3c/0x50 [ 78.067968][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 78.067979][ T15] netif_close_many+0x250/0x378 [ 78.067988][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 78.067999][ T15] default_device_exit_batch+0x584/0x604 [ 78.068006][ T15] ops_undo_list+0x434/0x81c [ 78.068014][ T15] cleanup_net+0x474/0x6c4 [ 78.068023][ T15] process_scheduled_works+0x788/0x10b8 [ 78.068031][ T15] worker_thread+0x798/0xbd0 [ 78.068040][ T15] kthread+0x304/0x3d4 [ 78.068047][ T15] ret_from_fork+0x10/0x20 [ 78.068071][ T15] FAULT_INJECTION: forcing a failure. [ 78.068071][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 711 [ 78.068079][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 78.068086][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.068090][ T15] Workqueue: netns cleanup_net [ 78.068098][ T15] Call trace: [ 78.068100][ T15] show_stack+0x2c/0x3c (C) [ 78.068110][ T15] __dump_stack+0x30/0x40 [ 78.068120][ T15] dump_stack_lvl+0xd8/0x12c [ 78.068129][ T15] dump_stack+0x1c/0x28 [ 78.068139][ T15] should_fail_ex+0x41c/0x590 [ 78.068149][ T15] should_fail_alloc_page+0xec/0x10c [ 78.068157][ T15] prepare_alloc_pages+0x194/0x4a4 [ 78.068165][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.068174][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 78.068182][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.068191][ T15] new_slab+0x180/0x6c8 [ 78.068200][ T15] ___slab_alloc+0x140/0x6e4 [ 78.068209][ T15] __slab_alloc_node+0x18/0x98 [ 78.068217][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.068226][ T15] __alloc_skb+0x1f0/0x610 [ 78.068234][ T15] __neigh_notify+0x170/0x330 [ 78.068243][ T15] neigh_cleanup_and_release+0xd8/0x46c [ 78.068252][ T15] neigh_flush_one+0x348/0x3d0 [ 78.068261][ T15] neigh_flush_dev+0x12c/0x1d4 [ 78.068270][ T15] __neigh_ifdown+0xb0/0x57c [ 78.068278][ T15] neigh_ifdown+0x2c/0x40 [ 78.068286][ T15] rt6_disable_ip+0x544/0x570 [ 78.068296][ T15] addrconf_ifdown+0x138/0x11bc [ 78.068304][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.068312][ T15] notifier_call_chain+0x1a4/0x624 [ 78.068322][ T15] raw_notifier_call_chain+0x3c/0x50 [ 78.068331][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 78.068341][ T15] netif_close_many+0x250/0x378 [ 78.068351][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 78.068362][ T15] default_device_exit_batch+0x584/0x604 [ 78.068369][ T15] ops_undo_list+0x434/0x81c [ 78.068377][ T15] cleanup_net+0x474/0x6c4 [ 78.068386][ T15] process_scheduled_works+0x788/0x10b8 [ 78.068397][ T15] worker_thread+0x798/0xbd0 [ 78.068406][ T15] kthread+0x304/0x3d4 [ 78.068413][ T15] ret_from_fork+0x10/0x20 [ 78.068435][ T15] FAULT_INJECTION: forcing a failure. [ 78.068435][ T15] name fail_page_alloc, interval 1, probability 100, space 0, times 707 [ 78.068443][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT [ 78.068451][ T15] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.068455][ T15] Workqueue: netns cleanup_net [ 78.068463][ T15] Call trace: [ 78.068465][ T15] show_stack+0x2c/0x3c (C) [ 78.068475][ T15] __dump_stack+0x30/0x40 [ 78.068485][ T15] dump_stack_lvl+0xd8/0x12c [ 78.068494][ T15] dump_stack+0x1c/0x28 [ 78.068503][ T15] should_fail_ex+0x41c/0x590 [ 78.068513][ T15] should_fail_alloc_page+0xec/0x10c [ 78.068521][ T15] prepare_alloc_pages+0x194/0x4a4 [ 78.068529][ T15] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.068537][ T15] alloc_pages_mpol+0x1ec/0x3c0 [ 78.068546][ T15] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.068555][ T15] new_slab+0x180/0x6c8 [ 78.068563][ T15] ___slab_alloc+0x140/0x6e4 [ 78.068572][ T15] __slab_alloc_node+0x18/0x98 [ 78.068581][ T15] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.068589][ T15] __alloc_skb+0x1f0/0x610 [ 78.068597][ T15] __neigh_notify+0x170/0x330 [ 78.068607][ T15] neigh_cleanup_and_release+0xd8/0x46c [ 78.068615][ T15] neigh_flush_one+0x348/0x3d0 [ 78.068625][ T15] neigh_flush_dev+0x12c/0x1d4 [ 78.068633][ T15] __neigh_ifdown+0xb0/0x57c [ 78.068641][ T15] neigh_ifdown+0x2c/0x40 [ 78.068650][ T15] rt6_disable_ip+0x544/0x570 [ 78.068660][ T15] addrconf_ifdown+0x138/0x11bc [ 78.068668][ T15] addrconf_notify+0x2c0/0xbe8 [ 78.068676][ T15] notifier_call_chain+0x1a4/0x624 [ 78.068685][ T15] raw_notifier_call_chain+0x3c/0x50 [ 78.068694][ T15] call_netdevice_notifiers_info+0xb8/0x120 [ 78.068704][ T15] netif_close_many+0x250/0x378 [ 78.068714][ T15] unregister_netdevice_many_notify+0x740/0x1758 [ 78.068725][ T15] default_device_exit_batch+0x584/0x604 [ 78.068732][ T15] ops_undo_list+0x434/0x81c [ 78.068741][ T15] cleanup_net+0x474/0x6c4 [ 78.068749][ T15] process_scheduled_works+0x788/0x10b8 [ 78.068757][ T15] worker_thread+0x798/0xbd0 [ 78.068766][ T15] kthread+0x304/0x3d4 [ 78.068773][ T15] ret_from_fork+0x10/0x20 [ 78.071027][ T5832] FAULT_INJECTION: forcing a failure. [ 78.071027][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 680 [ 78.071042][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.071053][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.071058][ T5832] Call trace: [ 78.071061][ T5832] show_stack+0x2c/0x3c (C) [ 78.071074][ T5832] __dump_stack+0x30/0x40 [ 78.071084][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.071094][ T5832] dump_stack+0x1c/0x28 [ 78.071103][ T5832] should_fail_ex+0x41c/0x590 [ 78.071113][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.071121][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.071129][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.071138][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.071146][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.071155][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.071164][ T5832] get_free_pages_noprof+0x1c/0xbc [ 78.071172][ T5832] __kasan_populate_vmalloc+0x48/0x1d0 [ 78.071183][ T5832] alloc_vmap_area+0xdf4/0x13e8 [ 78.071192][ T5832] __get_vm_area_node+0x210/0x32c [ 78.071201][ T5832] __vmalloc_node_range_noprof+0x2c8/0x105c [ 78.071211][ T5832] __vmalloc_node_noprof+0xec/0x14c [ 78.071220][ T5832] vzalloc_noprof+0x3c/0x4c [ 78.071229][ T5832] alloc_counters+0x80/0x4f0 [ 78.071238][ T5832] do_arpt_get_ctl+0x848/0xff8 [ 78.071247][ T5832] nf_getsockopt+0x94/0xd4 [ 78.071257][ T5832] ip_getsockopt+0x1c4/0x334 [ 78.071266][ T5832] tcp_getsockopt+0xcc/0xe8 [ 78.071273][ T5832] sock_common_getsockopt+0xa8/0xc4 [ 78.071282][ T5832] do_sock_getsockopt+0x338/0x720 [ 78.071291][ T5832] __sys_getsockopt+0xfc/0x168 [ 78.071299][ T5832] __arm64_sys_getsockopt+0xc0/0xdc [ 78.071308][ T5832] invoke_syscall+0x98/0x244 [ 78.071318][ T5832] el0_svc_common+0xec/0x23c [ 78.071328][ T5832] do_el0_svc+0x4c/0x5c [ 78.071338][ T5832] el0_svc+0x64/0x260 [ 78.071348][ T5832] el0t_64_sync_handler+0x48/0x148 [ 78.071357][ T5832] el0t_64_sync+0x198/0x19c [ 78.071386][ T5832] FAULT_INJECTION: forcing a failure. [ 78.071386][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 679 [ 78.071400][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.071408][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.071413][ T5832] Call trace: [ 78.071415][ T5832] show_stack+0x2c/0x3c (C) [ 78.071429][ T5832] __dump_stack+0x30/0x40 [ 78.071439][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.071448][ T5832] dump_stack+0x1c/0x28 [ 78.071458][ T5832] should_fail_ex+0x41c/0x590 [ 78.071467][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.071475][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.071483][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.071492][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.071500][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.071509][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.071518][ T5832] anon_pipe_write+0xa24/0x162c [ 78.071525][ T5832] vfs_write+0x51c/0xa0c [ 78.071536][ T5832] ksys_write+0x12c/0x228 [ 78.071542][ T5832] __arm64_sys_write+0x7c/0x90 [ 78.071549][ T5832] invoke_syscall+0x98/0x244 [ 78.071559][ T5832] el0_svc_common+0xec/0x23c [ 78.071569][ T5832] do_el0_svc+0x4c/0x5c [ 78.071578][ T5832] el0_svc+0x64/0x260 [ 78.071588][ T5832] el0t_64_sync_handler+0x48/0x148 [ 78.071597][ T5832] el0t_64_sync+0x198/0x19c [ 78.071684][ T5832] FAULT_INJECTION: forcing a failure. [ 78.071684][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 678 [ 78.071700][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.071708][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.071712][ T5832] Call trace: [ 78.071714][ T5832] show_stack+0x2c/0x3c (C) [ 78.071724][ T5832] __dump_stack+0x30/0x40 [ 78.071734][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.071743][ T5832] dump_stack+0x1c/0x28 [ 78.071753][ T5832] should_fail_ex+0x41c/0x590 [ 78.071763][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.071770][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.071778][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.071787][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.071796][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.071804][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.071813][ T5832] anon_pipe_write+0xa24/0x162c [ 78.071820][ T5832] vfs_write+0x51c/0xa0c [ 78.071831][ T5832] ksys_write+0x12c/0x228 [ 78.071837][ T5832] __arm64_sys_write+0x7c/0x90 [ 78.071844][ T5832] invoke_syscall+0x98/0x244 [ 78.071854][ T5832] el0_svc_common+0xec/0x23c [ 78.071864][ T5832] do_el0_svc+0x4c/0x5c [ 78.071873][ T5832] el0_svc+0x64/0x260 [ 78.071882][ T5832] el0t_64_sync_handler+0x48/0x148 [ 78.071892][ T5832] el0t_64_sync+0x198/0x19c [ 78.071912][ T5832] FAULT_INJECTION: forcing a failure. [ 78.071912][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 677 [ 78.071920][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.071928][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.071932][ T5832] Call trace: [ 78.071935][ T5832] show_stack+0x2c/0x3c (C) [ 78.071945][ T5832] __dump_stack+0x30/0x40 [ 78.071954][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.071964][ T5832] dump_stack+0x1c/0x28 [ 78.071973][ T5832] should_fail_ex+0x41c/0x590 [ 78.071983][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.071990][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.071998][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.072007][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.072016][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.072025][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.072033][ T5832] anon_pipe_write+0xa24/0x162c [ 78.072040][ T5832] vfs_write+0x51c/0xa0c [ 78.072051][ T5832] ksys_write+0x12c/0x228 [ 78.072057][ T5832] __arm64_sys_write+0x7c/0x90 [ 78.072064][ T5832] invoke_syscall+0x98/0x244 [ 78.072074][ T5832] el0_svc_common+0xec/0x23c [ 78.072084][ T5832] do_el0_svc+0x4c/0x5c [ 78.072093][ T5832] el0_svc+0x64/0x260 [ 78.072102][ T5832] el0t_64_sync_handler+0x48/0x148 [ 78.072112][ T5832] el0t_64_sync+0x198/0x19c [ 78.072127][ T5832] FAULT_INJECTION: forcing a failure. [ 78.072127][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 676 [ 78.072135][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.072143][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.072147][ T5832] Call trace: [ 78.072149][ T5832] show_stack+0x2c/0x3c (C) [ 78.072159][ T5832] __dump_stack+0x30/0x40 [ 78.072168][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.072178][ T5832] dump_stack+0x1c/0x28 [ 78.072188][ T5832] should_fail_ex+0x41c/0x590 [ 78.072197][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.072205][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.072213][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.072221][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.072230][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.072239][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.072247][ T5832] __pte_alloc+0x40/0x1c4 [ 78.072257][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.072265][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.072272][ T5832] do_page_fault+0x77c/0xb88 [ 78.072282][ T5832] do_translation_fault+0xc4/0x114 [ 78.072291][ T5832] do_mem_abort+0x70/0x194 [ 78.072300][ T5832] el0_da+0x78/0x254 [ 78.072309][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.072318][ T5832] el0t_64_sync+0x198/0x19c [ 78.072333][ T5832] FAULT_INJECTION: forcing a failure. [ 78.072333][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 675 [ 78.072342][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.072351][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.072355][ T5832] Call trace: [ 78.072357][ T5832] show_stack+0x2c/0x3c (C) [ 78.072367][ T5832] __dump_stack+0x30/0x40 [ 78.072377][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.072386][ T5832] dump_stack+0x1c/0x28 [ 78.072400][ T5832] should_fail_ex+0x41c/0x590 [ 78.072410][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.072417][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.072426][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.072434][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.072443][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.072452][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.072460][ T5832] __pte_alloc+0x40/0x1c4 [ 78.072470][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.072478][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.072486][ T5832] do_page_fault+0x77c/0xb88 [ 78.072495][ T5832] do_translation_fault+0xc4/0x114 [ 78.072504][ T5832] do_mem_abort+0x70/0x194 [ 78.072513][ T5832] el0_da+0x78/0x254 [ 78.072522][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.072532][ T5832] el0t_64_sync+0x198/0x19c [ 78.072545][ T5832] FAULT_INJECTION: forcing a failure. [ 78.072545][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 674 [ 78.072554][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.072561][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.072565][ T5832] Call trace: [ 78.072567][ T5832] show_stack+0x2c/0x3c (C) [ 78.072577][ T5832] __dump_stack+0x30/0x40 [ 78.072586][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.072596][ T5832] dump_stack+0x1c/0x28 [ 78.072606][ T5832] should_fail_ex+0x41c/0x590 [ 78.072615][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.072623][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.072631][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.072639][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.072648][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.072656][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.072665][ T5832] __pte_alloc+0x40/0x1c4 [ 78.072674][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.072682][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.072690][ T5832] do_page_fault+0x77c/0xb88 [ 78.072699][ T5832] do_translation_fault+0xc4/0x114 [ 78.072708][ T5832] do_mem_abort+0x70/0x194 [ 78.072717][ T5832] el0_da+0x78/0x254 [ 78.072726][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.072736][ T5832] el0t_64_sync+0x198/0x19c [ 78.072749][ T5832] FAULT_INJECTION: forcing a failure. [ 78.072749][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 673 [ 78.072756][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.072764][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.072768][ T5832] Call trace: [ 78.072770][ T5832] show_stack+0x2c/0x3c (C) [ 78.072780][ T5832] __dump_stack+0x30/0x40 [ 78.072789][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.072799][ T5832] dump_stack+0x1c/0x28 [ 78.072808][ T5832] should_fail_ex+0x41c/0x590 [ 78.072818][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.072826][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.072834][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.072842][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.072851][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.072860][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.072868][ T5832] __pte_alloc+0x40/0x1c4 [ 78.072878][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.072886][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.072893][ T5832] do_page_fault+0x77c/0xb88 [ 78.072902][ T5832] do_translation_fault+0xc4/0x114 [ 78.072912][ T5832] do_mem_abort+0x70/0x194 [ 78.072921][ T5832] el0_da+0x78/0x254 [ 78.072930][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.072939][ T5832] el0t_64_sync+0x198/0x19c [ 78.072952][ T5832] FAULT_INJECTION: forcing a failure. [ 78.072952][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 672 [ 78.072960][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.072967][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.072971][ T5832] Call trace: [ 78.072973][ T5832] show_stack+0x2c/0x3c (C) [ 78.072983][ T5832] __dump_stack+0x30/0x40 [ 78.072993][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.073002][ T5832] dump_stack+0x1c/0x28 [ 78.073012][ T5832] should_fail_ex+0x41c/0x590 [ 78.073022][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.073029][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.073037][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.073046][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.073054][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.073063][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.073072][ T5832] __pte_alloc+0x40/0x1c4 [ 78.073081][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.073090][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.073097][ T5832] do_page_fault+0x77c/0xb88 [ 78.073106][ T5832] do_translation_fault+0xc4/0x114 [ 78.073115][ T5832] do_mem_abort+0x70/0x194 [ 78.073124][ T5832] el0_da+0x78/0x254 [ 78.073133][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.073143][ T5832] el0t_64_sync+0x198/0x19c [ 78.073155][ T5832] FAULT_INJECTION: forcing a failure. [ 78.073155][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 671 [ 78.073163][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.073171][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.073175][ T5832] Call trace: [ 78.073177][ T5832] show_stack+0x2c/0x3c (C) [ 78.073187][ T5832] __dump_stack+0x30/0x40 [ 78.073196][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.073206][ T5832] dump_stack+0x1c/0x28 [ 78.073215][ T5832] should_fail_ex+0x41c/0x590 [ 78.073225][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.073233][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.073241][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.073249][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.073258][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.073267][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.073276][ T5832] __pte_alloc+0x40/0x1c4 [ 78.073285][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.073293][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.073300][ T5832] do_page_fault+0x77c/0xb88 [ 78.073309][ T5832] do_translation_fault+0xc4/0x114 [ 78.073319][ T5832] do_mem_abort+0x70/0x194 [ 78.073328][ T5832] el0_da+0x78/0x254 [ 78.073337][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.073346][ T5832] el0t_64_sync+0x198/0x19c [ 78.073359][ T5832] FAULT_INJECTION: forcing a failure. [ 78.073359][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 670 [ 78.073367][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.073375][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.073379][ T5832] Call trace: [ 78.073381][ T5832] show_stack+0x2c/0x3c (C) [ 78.073395][ T5832] __dump_stack+0x30/0x40 [ 78.073405][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.073415][ T5832] dump_stack+0x1c/0x28 [ 78.073425][ T5832] should_fail_ex+0x41c/0x590 [ 78.073434][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.073441][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.073450][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.073458][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.073467][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.073476][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.073485][ T5832] __pte_alloc+0x40/0x1c4 [ 78.073494][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.073502][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.073509][ T5832] do_page_fault+0x77c/0xb88 [ 78.073518][ T5832] do_translation_fault+0xc4/0x114 [ 78.073528][ T5832] do_mem_abort+0x70/0x194 [ 78.073537][ T5832] el0_da+0x78/0x254 [ 78.073545][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.073555][ T5832] el0t_64_sync+0x198/0x19c [ 78.073568][ T5832] FAULT_INJECTION: forcing a failure. [ 78.073568][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 669 [ 78.073576][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.073584][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.073587][ T5832] Call trace: [ 78.073589][ T5832] show_stack+0x2c/0x3c (C) [ 78.073599][ T5832] __dump_stack+0x30/0x40 [ 78.073609][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.073618][ T5832] dump_stack+0x1c/0x28 [ 78.073628][ T5832] should_fail_ex+0x41c/0x590 [ 78.073638][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.073645][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.073653][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.073661][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.073670][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.073679][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.073688][ T5832] __pte_alloc+0x40/0x1c4 [ 78.073697][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.073705][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.073712][ T5832] do_page_fault+0x77c/0xb88 [ 78.073721][ T5832] do_translation_fault+0xc4/0x114 [ 78.073731][ T5832] do_mem_abort+0x70/0x194 [ 78.073739][ T5832] el0_da+0x78/0x254 [ 78.073748][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.073758][ T5832] el0t_64_sync+0x198/0x19c [ 78.073771][ T5832] FAULT_INJECTION: forcing a failure. [ 78.073771][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 668 [ 78.073779][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.073786][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.073790][ T5832] Call trace: [ 78.073792][ T5832] show_stack+0x2c/0x3c (C) [ 78.073802][ T5832] __dump_stack+0x30/0x40 [ 78.073812][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.073821][ T5832] dump_stack+0x1c/0x28 [ 78.073831][ T5832] should_fail_ex+0x41c/0x590 [ 78.073840][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.073848][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.073856][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.073864][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.073873][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.073881][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.073890][ T5832] __pte_alloc+0x40/0x1c4 [ 78.073899][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.073908][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.073915][ T5832] do_page_fault+0x77c/0xb88 [ 78.073925][ T5832] do_translation_fault+0xc4/0x114 [ 78.073934][ T5832] do_mem_abort+0x70/0x194 [ 78.073943][ T5832] el0_da+0x78/0x254 [ 78.073953][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.073962][ T5832] el0t_64_sync+0x198/0x19c [ 78.073975][ T5832] FAULT_INJECTION: forcing a failure. [ 78.073975][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 667 [ 78.073983][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.073990][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.073994][ T5832] Call trace: [ 78.073996][ T5832] show_stack+0x2c/0x3c (C) [ 78.074006][ T5832] __dump_stack+0x30/0x40 [ 78.074016][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.074025][ T5832] dump_stack+0x1c/0x28 [ 78.074035][ T5832] should_fail_ex+0x41c/0x590 [ 78.074044][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.074052][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.074060][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.074068][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.074077][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.074085][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.074094][ T5832] __pte_alloc+0x40/0x1c4 [ 78.074104][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.074112][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.074119][ T5832] do_page_fault+0x77c/0xb88 [ 78.074128][ T5832] do_translation_fault+0xc4/0x114 [ 78.074137][ T5832] do_mem_abort+0x70/0x194 [ 78.074146][ T5832] el0_da+0x78/0x254 [ 78.074155][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.074165][ T5832] el0t_64_sync+0x198/0x19c [ 78.074177][ T5832] FAULT_INJECTION: forcing a failure. [ 78.074177][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 666 [ 78.074185][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.074193][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.074197][ T5832] Call trace: [ 78.074199][ T5832] show_stack+0x2c/0x3c (C) [ 78.074209][ T5832] __dump_stack+0x30/0x40 [ 78.074219][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.074228][ T5832] dump_stack+0x1c/0x28 [ 78.074238][ T5832] should_fail_ex+0x41c/0x590 [ 78.074247][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.074255][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.074263][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.074271][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.074280][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.074289][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.074297][ T5832] __pte_alloc+0x40/0x1c4 [ 78.074307][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.074315][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.074322][ T5832] do_page_fault+0x77c/0xb88 [ 78.074331][ T5832] do_translation_fault+0xc4/0x114 [ 78.074340][ T5832] do_mem_abort+0x70/0x194 [ 78.074349][ T5832] el0_da+0x78/0x254 [ 78.074358][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.074368][ T5832] el0t_64_sync+0x198/0x19c [ 78.074381][ T5832] FAULT_INJECTION: forcing a failure. [ 78.074381][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 665 [ 78.074388][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.074399][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.074403][ T5832] Call trace: [ 78.074406][ T5832] show_stack+0x2c/0x3c (C) [ 78.074416][ T5832] __dump_stack+0x30/0x40 [ 78.074425][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.074435][ T5832] dump_stack+0x1c/0x28 [ 78.074444][ T5832] should_fail_ex+0x41c/0x590 [ 78.074454][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.074462][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.074470][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.074478][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.074487][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.074496][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.074504][ T5832] __pte_alloc+0x40/0x1c4 [ 78.074514][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.074521][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.074529][ T5832] do_page_fault+0x77c/0xb88 [ 78.074538][ T5832] do_translation_fault+0xc4/0x114 [ 78.074547][ T5832] do_mem_abort+0x70/0x194 [ 78.074556][ T5832] el0_da+0x78/0x254 [ 78.074565][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.074575][ T5832] el0t_64_sync+0x198/0x19c [ 78.074588][ T5832] FAULT_INJECTION: forcing a failure. [ 78.074588][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 664 [ 78.074596][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.074603][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.074607][ T5832] Call trace: [ 78.074609][ T5832] show_stack+0x2c/0x3c (C) [ 78.074619][ T5832] __dump_stack+0x30/0x40 [ 78.074629][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.074638][ T5832] dump_stack+0x1c/0x28 [ 78.074648][ T5832] should_fail_ex+0x41c/0x590 [ 78.074658][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.074665][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.074673][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.074682][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.074690][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.074699][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.074708][ T5832] __pte_alloc+0x40/0x1c4 [ 78.074717][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.074725][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.074732][ T5832] do_page_fault+0x77c/0xb88 [ 78.074741][ T5832] do_translation_fault+0xc4/0x114 [ 78.074751][ T5832] do_mem_abort+0x70/0x194 [ 78.074760][ T5832] el0_da+0x78/0x254 [ 78.074769][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.074778][ T5832] el0t_64_sync+0x198/0x19c [ 78.074791][ T5832] FAULT_INJECTION: forcing a failure. [ 78.074791][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 663 [ 78.074799][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.074807][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.074810][ T5832] Call trace: [ 78.074813][ T5832] show_stack+0x2c/0x3c (C) [ 78.074822][ T5832] __dump_stack+0x30/0x40 [ 78.074832][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.074842][ T5832] dump_stack+0x1c/0x28 [ 78.074851][ T5832] should_fail_ex+0x41c/0x590 [ 78.074861][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.074868][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.074877][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.074885][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.074893][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.074902][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.074911][ T5832] __pte_alloc+0x40/0x1c4 [ 78.074920][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.074928][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.074935][ T5832] do_page_fault+0x77c/0xb88 [ 78.074944][ T5832] do_translation_fault+0xc4/0x114 [ 78.074954][ T5832] do_mem_abort+0x70/0x194 [ 78.074962][ T5832] el0_da+0x78/0x254 [ 78.074971][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.074981][ T5832] el0t_64_sync+0x198/0x19c [ 78.075012][ T5832] FAULT_INJECTION: forcing a failure. [ 78.075012][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 662 [ 78.075023][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.075033][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.075038][ T5832] Call trace: [ 78.075040][ T5832] show_stack+0x2c/0x3c (C) [ 78.075050][ T5832] __dump_stack+0x30/0x40 [ 78.075060][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.075069][ T5832] dump_stack+0x1c/0x28 [ 78.075079][ T5832] should_fail_ex+0x41c/0x590 [ 78.075088][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.075096][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.075104][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.075112][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.075121][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.075130][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.075138][ T5832] __pte_alloc+0x40/0x1c4 [ 78.075148][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.075155][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.075163][ T5832] do_page_fault+0x77c/0xb88 [ 78.075172][ T5832] do_translation_fault+0xc4/0x114 [ 78.075181][ T5832] do_mem_abort+0x70/0x194 [ 78.075190][ T5832] el0_da+0x78/0x254 [ 78.075199][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.075208][ T5832] el0t_64_sync+0x198/0x19c [ 78.075221][ T5832] FAULT_INJECTION: forcing a failure. [ 78.075221][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 661 [ 78.075230][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.075238][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.075242][ T5832] Call trace: [ 78.075245][ T5832] show_stack+0x2c/0x3c (C) [ 78.075254][ T5832] __dump_stack+0x30/0x40 [ 78.075264][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.075273][ T5832] dump_stack+0x1c/0x28 [ 78.075283][ T5832] should_fail_ex+0x41c/0x590 [ 78.075293][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.075300][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.075309][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.075317][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.075326][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.075335][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.075344][ T5832] __pte_alloc+0x40/0x1c4 [ 78.075353][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.075361][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.075368][ T5832] do_page_fault+0x77c/0xb88 [ 78.075377][ T5832] do_translation_fault+0xc4/0x114 [ 78.075387][ T5832] do_mem_abort+0x70/0x194 [ 78.075399][ T5832] el0_da+0x78/0x254 [ 78.075408][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.075418][ T5832] el0t_64_sync+0x198/0x19c [ 78.075431][ T5832] FAULT_INJECTION: forcing a failure. [ 78.075431][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 660 [ 78.075439][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.075446][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.075450][ T5832] Call trace: [ 78.075452][ T5832] show_stack+0x2c/0x3c (C) [ 78.075462][ T5832] __dump_stack+0x30/0x40 [ 78.075471][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.075481][ T5832] dump_stack+0x1c/0x28 [ 78.075490][ T5832] should_fail_ex+0x41c/0x590 [ 78.075500][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.075508][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.075516][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.075524][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.075533][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.075541][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.075550][ T5832] __pte_alloc+0x40/0x1c4 [ 78.075559][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.075567][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.075575][ T5832] do_page_fault+0x77c/0xb88 [ 78.075584][ T5832] do_translation_fault+0xc4/0x114 [ 78.075593][ T5832] do_mem_abort+0x70/0x194 [ 78.075602][ T5832] el0_da+0x78/0x254 [ 78.075611][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.075620][ T5832] el0t_64_sync+0x198/0x19c [ 78.075633][ T5832] FAULT_INJECTION: forcing a failure. [ 78.075633][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 659 [ 78.075641][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.075648][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.075652][ T5832] Call trace: [ 78.075654][ T5832] show_stack+0x2c/0x3c (C) [ 78.075664][ T5832] __dump_stack+0x30/0x40 [ 78.075674][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.075683][ T5832] dump_stack+0x1c/0x28 [ 78.075693][ T5832] should_fail_ex+0x41c/0x590 [ 78.075702][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.075710][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.075718][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.075726][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.075735][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.075744][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.075752][ T5832] __pte_alloc+0x40/0x1c4 [ 78.075762][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.075770][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.075777][ T5832] do_page_fault+0x77c/0xb88 [ 78.075786][ T5832] do_translation_fault+0xc4/0x114 [ 78.075795][ T5832] do_mem_abort+0x70/0x194 [ 78.075804][ T5832] el0_da+0x78/0x254 [ 78.075813][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.075822][ T5832] el0t_64_sync+0x198/0x19c [ 78.075835][ T5832] FAULT_INJECTION: forcing a failure. [ 78.075835][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 658 [ 78.075843][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.075850][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.075854][ T5832] Call trace: [ 78.075856][ T5832] show_stack+0x2c/0x3c (C) [ 78.075866][ T5832] __dump_stack+0x30/0x40 [ 78.075876][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.075885][ T5832] dump_stack+0x1c/0x28 [ 78.075895][ T5832] should_fail_ex+0x41c/0x590 [ 78.075904][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.075912][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.075920][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.075928][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.075937][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.075946][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.075954][ T5832] __pte_alloc+0x40/0x1c4 [ 78.075964][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.075972][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.075979][ T5832] do_page_fault+0x77c/0xb88 [ 78.075988][ T5832] do_translation_fault+0xc4/0x114 [ 78.075997][ T5832] do_mem_abort+0x70/0x194 [ 78.076006][ T5832] el0_da+0x78/0x254 [ 78.076015][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.076024][ T5832] el0t_64_sync+0x198/0x19c [ 78.076037][ T5832] FAULT_INJECTION: forcing a failure. [ 78.076037][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 657 [ 78.076045][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.076052][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.076056][ T5832] Call trace: [ 78.076058][ T5832] show_stack+0x2c/0x3c (C) [ 78.076068][ T5832] __dump_stack+0x30/0x40 [ 78.076078][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.076087][ T5832] dump_stack+0x1c/0x28 [ 78.076097][ T5832] should_fail_ex+0x41c/0x590 [ 78.076106][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.076114][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.076122][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.076130][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.076139][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.076148][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.076156][ T5832] __pte_alloc+0x40/0x1c4 [ 78.076166][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.076174][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.076181][ T5832] do_page_fault+0x77c/0xb88 [ 78.076190][ T5832] do_translation_fault+0xc4/0x114 [ 78.076199][ T5832] do_mem_abort+0x70/0x194 [ 78.076208][ T5832] el0_da+0x78/0x254 [ 78.076217][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.076227][ T5832] el0t_64_sync+0x198/0x19c [ 78.076239][ T5832] FAULT_INJECTION: forcing a failure. [ 78.076239][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 656 [ 78.076247][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.076255][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.076258][ T5832] Call trace: [ 78.076261][ T5832] show_stack+0x2c/0x3c (C) [ 78.076270][ T5832] __dump_stack+0x30/0x40 [ 78.076280][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.076289][ T5832] dump_stack+0x1c/0x28 [ 78.076299][ T5832] should_fail_ex+0x41c/0x590 [ 78.076309][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.076316][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.076324][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.076332][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.076341][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.076350][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.076358][ T5832] __pte_alloc+0x40/0x1c4 [ 78.076368][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.076376][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.076383][ T5832] do_page_fault+0x77c/0xb88 [ 78.076395][ T5832] do_translation_fault+0xc4/0x114 [ 78.076406][ T5832] do_mem_abort+0x70/0x194 [ 78.076415][ T5832] el0_da+0x78/0x254 [ 78.076424][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.076434][ T5832] el0t_64_sync+0x198/0x19c [ 78.076447][ T5832] FAULT_INJECTION: forcing a failure. [ 78.076447][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 655 [ 78.076455][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.076462][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.076466][ T5832] Call trace: [ 78.076468][ T5832] show_stack+0x2c/0x3c (C) [ 78.076478][ T5832] __dump_stack+0x30/0x40 [ 78.076487][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.076497][ T5832] dump_stack+0x1c/0x28 [ 78.076507][ T5832] should_fail_ex+0x41c/0x590 [ 78.076516][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.076524][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.076532][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.076540][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.076549][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.076558][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.076566][ T5832] __pte_alloc+0x40/0x1c4 [ 78.076576][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.076584][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.076591][ T5832] do_page_fault+0x77c/0xb88 [ 78.076600][ T5832] do_translation_fault+0xc4/0x114 [ 78.076609][ T5832] do_mem_abort+0x70/0x194 [ 78.076618][ T5832] el0_da+0x78/0x254 [ 78.076627][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.076637][ T5832] el0t_64_sync+0x198/0x19c [ 78.076650][ T5832] FAULT_INJECTION: forcing a failure. [ 78.076650][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 654 [ 78.076657][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.076665][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.076668][ T5832] Call trace: [ 78.076671][ T5832] show_stack+0x2c/0x3c (C) [ 78.076680][ T5832] __dump_stack+0x30/0x40 [ 78.076690][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.076700][ T5832] dump_stack+0x1c/0x28 [ 78.076709][ T5832] should_fail_ex+0x41c/0x590 [ 78.076719][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.076726][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.076734][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.076743][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.076751][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.076760][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.076769][ T5832] __pte_alloc+0x40/0x1c4 [ 78.076778][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.076786][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.076793][ T5832] do_page_fault+0x77c/0xb88 [ 78.076802][ T5832] do_translation_fault+0xc4/0x114 [ 78.076812][ T5832] do_mem_abort+0x70/0x194 [ 78.076821][ T5832] el0_da+0x78/0x254 [ 78.076830][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.076839][ T5832] el0t_64_sync+0x198/0x19c [ 78.076852][ T5832] FAULT_INJECTION: forcing a failure. [ 78.076852][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 653 [ 78.076860][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.076867][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.076871][ T5832] Call trace: [ 78.076873][ T5832] show_stack+0x2c/0x3c (C) [ 78.076883][ T5832] __dump_stack+0x30/0x40 [ 78.076892][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.076902][ T5832] dump_stack+0x1c/0x28 [ 78.076911][ T5832] should_fail_ex+0x41c/0x590 [ 78.076921][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.076928][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.076937][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.076945][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.076953][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.076962][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.076971][ T5832] __pte_alloc+0x40/0x1c4 [ 78.076980][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.076988][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.076995][ T5832] do_page_fault+0x77c/0xb88 [ 78.077004][ T5832] do_translation_fault+0xc4/0x114 [ 78.077014][ T5832] do_mem_abort+0x70/0x194 [ 78.077023][ T5832] el0_da+0x78/0x254 [ 78.077031][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.077041][ T5832] el0t_64_sync+0x198/0x19c [ 78.077054][ T5832] FAULT_INJECTION: forcing a failure. [ 78.077054][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 652 [ 78.077062][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.077069][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.077073][ T5832] Call trace: [ 78.077075][ T5832] show_stack+0x2c/0x3c (C) [ 78.077085][ T5832] __dump_stack+0x30/0x40 [ 78.077094][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.077104][ T5832] dump_stack+0x1c/0x28 [ 78.077113][ T5832] should_fail_ex+0x41c/0x590 [ 78.077123][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.077130][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.077138][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.077147][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.077155][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.077164][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.077173][ T5832] __pte_alloc+0x40/0x1c4 [ 78.077182][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.077190][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.077197][ T5832] do_page_fault+0x77c/0xb88 [ 78.077206][ T5832] do_translation_fault+0xc4/0x114 [ 78.077216][ T5832] do_mem_abort+0x70/0x194 [ 78.077224][ T5832] el0_da+0x78/0x254 [ 78.077233][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.077243][ T5832] el0t_64_sync+0x198/0x19c [ 78.077256][ T5832] FAULT_INJECTION: forcing a failure. [ 78.077256][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 651 [ 78.077263][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.077271][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.077275][ T5832] Call trace: [ 78.077277][ T5832] show_stack+0x2c/0x3c (C) [ 78.077287][ T5832] __dump_stack+0x30/0x40 [ 78.077296][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.077306][ T5832] dump_stack+0x1c/0x28 [ 78.077315][ T5832] should_fail_ex+0x41c/0x590 [ 78.077325][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.077332][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.077340][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.077349][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.077357][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.077366][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.077375][ T5832] __pte_alloc+0x40/0x1c4 [ 78.077384][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.077395][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.077402][ T5832] do_page_fault+0x77c/0xb88 [ 78.077411][ T5832] do_translation_fault+0xc4/0x114 [ 78.077421][ T5832] do_mem_abort+0x70/0x194 [ 78.077429][ T5832] el0_da+0x78/0x254 [ 78.077438][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.077448][ T5832] el0t_64_sync+0x198/0x19c [ 78.077461][ T5832] FAULT_INJECTION: forcing a failure. [ 78.077461][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 650 [ 78.077469][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.077476][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.077480][ T5832] Call trace: [ 78.077482][ T5832] show_stack+0x2c/0x3c (C) [ 78.077492][ T5832] __dump_stack+0x30/0x40 [ 78.077501][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.077511][ T5832] dump_stack+0x1c/0x28 [ 78.077520][ T5832] should_fail_ex+0x41c/0x590 [ 78.077530][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.077537][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.077545][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.077554][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.077562][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.077571][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.077580][ T5832] __pte_alloc+0x40/0x1c4 [ 78.077589][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.077597][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.077605][ T5832] do_page_fault+0x77c/0xb88 [ 78.077614][ T5832] do_translation_fault+0xc4/0x114 [ 78.077623][ T5832] do_mem_abort+0x70/0x194 [ 78.077632][ T5832] el0_da+0x78/0x254 [ 78.077641][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.077651][ T5832] el0t_64_sync+0x198/0x19c [ 78.077663][ T5832] FAULT_INJECTION: forcing a failure. [ 78.077663][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 649 [ 78.077671][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.077678][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.077682][ T5832] Call trace: [ 78.077684][ T5832] show_stack+0x2c/0x3c (C) [ 78.077694][ T5832] __dump_stack+0x30/0x40 [ 78.077704][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.077713][ T5832] dump_stack+0x1c/0x28 [ 78.077723][ T5832] should_fail_ex+0x41c/0x590 [ 78.077732][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.077740][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.077748][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.077756][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.077765][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.077773][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.077782][ T5832] __pte_alloc+0x40/0x1c4 [ 78.077791][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.077799][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.077807][ T5832] do_page_fault+0x77c/0xb88 [ 78.077816][ T5832] do_translation_fault+0xc4/0x114 [ 78.077825][ T5832] do_mem_abort+0x70/0x194 [ 78.077834][ T5832] el0_da+0x78/0x254 [ 78.077843][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.077852][ T5832] el0t_64_sync+0x198/0x19c [ 78.077865][ T5832] FAULT_INJECTION: forcing a failure. [ 78.077865][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 648 [ 78.077873][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.077881][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.077884][ T5832] Call trace: [ 78.077887][ T5832] show_stack+0x2c/0x3c (C) [ 78.077896][ T5832] __dump_stack+0x30/0x40 [ 78.077906][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.077916][ T5832] dump_stack+0x1c/0x28 [ 78.077925][ T5832] should_fail_ex+0x41c/0x590 [ 78.077935][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.077942][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.077950][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.077958][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.077967][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.077976][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.077984][ T5832] __pte_alloc+0x40/0x1c4 [ 78.077994][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.078002][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.078009][ T5832] do_page_fault+0x77c/0xb88 [ 78.078018][ T5832] do_translation_fault+0xc4/0x114 [ 78.078027][ T5832] do_mem_abort+0x70/0x194 [ 78.078036][ T5832] el0_da+0x78/0x254 [ 78.078045][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.078055][ T5832] el0t_64_sync+0x198/0x19c [ 78.078067][ T5832] FAULT_INJECTION: forcing a failure. [ 78.078067][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 647 [ 78.078075][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.078083][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.078086][ T5832] Call trace: [ 78.078089][ T5832] show_stack+0x2c/0x3c (C) [ 78.078098][ T5832] __dump_stack+0x30/0x40 [ 78.078108][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.078118][ T5832] dump_stack+0x1c/0x28 [ 78.078127][ T5832] should_fail_ex+0x41c/0x590 [ 78.078137][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.078144][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.078152][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.078160][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.078169][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.078178][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.078186][ T5832] __pte_alloc+0x40/0x1c4 [ 78.078196][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.078204][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.078211][ T5832] do_page_fault+0x77c/0xb88 [ 78.078220][ T5832] do_translation_fault+0xc4/0x114 [ 78.078229][ T5832] do_mem_abort+0x70/0x194 [ 78.078238][ T5832] el0_da+0x78/0x254 [ 78.078247][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.078257][ T5832] el0t_64_sync+0x198/0x19c [ 78.078269][ T5832] FAULT_INJECTION: forcing a failure. [ 78.078269][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 646 [ 78.078277][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.078285][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.078288][ T5832] Call trace: [ 78.078291][ T5832] show_stack+0x2c/0x3c (C) [ 78.078301][ T5832] __dump_stack+0x30/0x40 [ 78.078310][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.078320][ T5832] dump_stack+0x1c/0x28 [ 78.078329][ T5832] should_fail_ex+0x41c/0x590 [ 78.078339][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.078346][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.078354][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.078363][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.078371][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.078380][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.078391][ T5832] __pte_alloc+0x40/0x1c4 [ 78.078401][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.078409][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.078416][ T5832] do_page_fault+0x77c/0xb88 [ 78.078426][ T5832] do_translation_fault+0xc4/0x114 [ 78.078435][ T5832] do_mem_abort+0x70/0x194 [ 78.078444][ T5832] el0_da+0x78/0x254 [ 78.078453][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.078463][ T5832] el0t_64_sync+0x198/0x19c [ 78.078476][ T5832] FAULT_INJECTION: forcing a failure. [ 78.078476][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 645 [ 78.078484][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.078491][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.078495][ T5832] Call trace: [ 78.078497][ T5832] show_stack+0x2c/0x3c (C) [ 78.078507][ T5832] __dump_stack+0x30/0x40 [ 78.078517][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.078526][ T5832] dump_stack+0x1c/0x28 [ 78.078536][ T5832] should_fail_ex+0x41c/0x590 [ 78.078546][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.078553][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.078561][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.078569][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.078578][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.078587][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.078595][ T5832] __pte_alloc+0x40/0x1c4 [ 78.078605][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.078612][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.078620][ T5832] do_page_fault+0x77c/0xb88 [ 78.078629][ T5832] do_translation_fault+0xc4/0x114 [ 78.078638][ T5832] do_mem_abort+0x70/0x194 [ 78.078647][ T5832] el0_da+0x78/0x254 [ 78.078656][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.078666][ T5832] el0t_64_sync+0x198/0x19c [ 78.078678][ T5832] FAULT_INJECTION: forcing a failure. [ 78.078678][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 644 [ 78.078686][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.078694][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.078698][ T5832] Call trace: [ 78.078700][ T5832] show_stack+0x2c/0x3c (C) [ 78.078710][ T5832] __dump_stack+0x30/0x40 [ 78.078719][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.078729][ T5832] dump_stack+0x1c/0x28 [ 78.078738][ T5832] should_fail_ex+0x41c/0x590 [ 78.078748][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.078756][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.078764][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.078772][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.078781][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.078789][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.078798][ T5832] __pte_alloc+0x40/0x1c4 [ 78.078807][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.078815][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.078823][ T5832] do_page_fault+0x77c/0xb88 [ 78.078832][ T5832] do_translation_fault+0xc4/0x114 [ 78.078841][ T5832] do_mem_abort+0x70/0x194 [ 78.078850][ T5832] el0_da+0x78/0x254 [ 78.078859][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.078869][ T5832] el0t_64_sync+0x198/0x19c [ 78.078881][ T5832] FAULT_INJECTION: forcing a failure. [ 78.078881][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 643 [ 78.078889][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.078897][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.078900][ T5832] Call trace: [ 78.078903][ T5832] show_stack+0x2c/0x3c (C) [ 78.078912][ T5832] __dump_stack+0x30/0x40 [ 78.078922][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.078932][ T5832] dump_stack+0x1c/0x28 [ 78.078941][ T5832] should_fail_ex+0x41c/0x590 [ 78.078951][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.078958][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.078968][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.078976][ T5832] alloc_pages_mpol+0x1ec/0x3c0 [ 78.078985][ T5832] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.078994][ T5832] alloc_pages_noprof+0x30/0x148 [ 78.079002][ T5832] __pte_alloc+0x40/0x1c4 [ 78.079012][ T5832] do_pte_missing+0x259c/0x2a24 [ 78.079020][ T5832] handle_mm_fault+0x15a4/0x253c [ 78.079027][ T5832] do_page_fault+0x77c/0xb88 [ 78.079036][ T5832] do_translation_fault+0xc4/0x114 [ 78.079045][ T5832] do_mem_abort+0x70/0x194 [ 78.079054][ T5832] el0_da+0x78/0x254 [ 78.079063][ T5832] el0t_64_sync_handler+0x10c/0x148 [ 78.079072][ T5832] el0t_64_sync+0x198/0x19c [ 78.080753][ T12] FAULT_INJECTION: forcing a failure. [ 78.080753][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 640 [ 78.080770][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.080779][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.080784][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.080802][ T12] Call trace: [ 78.080805][ T12] show_stack+0x2c/0x3c (C) [ 78.080817][ T12] __dump_stack+0x30/0x40 [ 78.080827][ T12] dump_stack_lvl+0xd8/0x12c [ 78.080837][ T12] dump_stack+0x1c/0x28 [ 78.080846][ T12] should_fail_ex+0x41c/0x590 [ 78.080856][ T12] should_fail_alloc_page+0xec/0x10c [ 78.080864][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.080872][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.080881][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.080889][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.080898][ T12] new_slab+0x180/0x6c8 [ 78.080907][ T12] ___slab_alloc+0x140/0x6e4 [ 78.080916][ T12] __slab_alloc_node+0x18/0x98 [ 78.080925][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.080933][ T12] __alloc_skb+0x1f0/0x610 [ 78.080941][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.080950][ T12] process_scheduled_works+0x788/0x10b8 [ 78.080959][ T12] worker_thread+0x798/0xbd0 [ 78.080968][ T12] kthread+0x304/0x3d4 [ 78.080975][ T12] ret_from_fork+0x10/0x20 [ 78.080991][ T12] FAULT_INJECTION: forcing a failure. [ 78.080991][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 636 [ 78.081000][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.081008][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.081012][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.081021][ T12] Call trace: [ 78.081023][ T12] show_stack+0x2c/0x3c (C) [ 78.081033][ T12] __dump_stack+0x30/0x40 [ 78.081043][ T12] dump_stack_lvl+0xd8/0x12c [ 78.081052][ T12] dump_stack+0x1c/0x28 [ 78.081062][ T12] should_fail_ex+0x41c/0x590 [ 78.081072][ T12] should_fail_alloc_page+0xec/0x10c [ 78.081079][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.081087][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.081096][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.081104][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.081113][ T12] new_slab+0x180/0x6c8 [ 78.081122][ T12] ___slab_alloc+0x140/0x6e4 [ 78.081130][ T12] __slab_alloc_node+0x18/0x98 [ 78.081139][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.081147][ T12] __alloc_skb+0x1f0/0x610 [ 78.081156][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.081165][ T12] process_scheduled_works+0x788/0x10b8 [ 78.081173][ T12] worker_thread+0x798/0xbd0 [ 78.081182][ T12] kthread+0x304/0x3d4 [ 78.081189][ T12] ret_from_fork+0x10/0x20 [ 78.081206][ T12] FAULT_INJECTION: forcing a failure. [ 78.081206][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 632 [ 78.081214][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.081221][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.081225][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.081234][ T12] Call trace: [ 78.081236][ T12] show_stack+0x2c/0x3c (C) [ 78.081246][ T12] __dump_stack+0x30/0x40 [ 78.081256][ T12] dump_stack_lvl+0xd8/0x12c [ 78.081265][ T12] dump_stack+0x1c/0x28 [ 78.081275][ T12] should_fail_ex+0x41c/0x590 [ 78.081285][ T12] should_fail_alloc_page+0xec/0x10c [ 78.081292][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.081300][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.081309][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.081317][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.081326][ T12] new_slab+0x180/0x6c8 [ 78.081335][ T12] ___slab_alloc+0x140/0x6e4 [ 78.081343][ T12] __slab_alloc_node+0x18/0x98 [ 78.081352][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.081360][ T12] __alloc_skb+0x1f0/0x610 [ 78.081369][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.081378][ T12] process_scheduled_works+0x788/0x10b8 [ 78.081386][ T12] worker_thread+0x798/0xbd0 [ 78.081400][ T12] kthread+0x304/0x3d4 [ 78.081408][ T12] ret_from_fork+0x10/0x20 [ 78.081425][ T12] FAULT_INJECTION: forcing a failure. [ 78.081425][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 628 [ 78.081433][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.081440][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.081444][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.081453][ T12] Call trace: [ 78.081455][ T12] show_stack+0x2c/0x3c (C) [ 78.081465][ T12] __dump_stack+0x30/0x40 [ 78.081475][ T12] dump_stack_lvl+0xd8/0x12c [ 78.081484][ T12] dump_stack+0x1c/0x28 [ 78.081494][ T12] should_fail_ex+0x41c/0x590 [ 78.081503][ T12] should_fail_alloc_page+0xec/0x10c [ 78.081511][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.081519][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.081527][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.081536][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.081545][ T12] new_slab+0x180/0x6c8 [ 78.081553][ T12] ___slab_alloc+0x140/0x6e4 [ 78.081562][ T12] __slab_alloc_node+0x18/0x98 [ 78.081571][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.081579][ T12] __alloc_skb+0x1f0/0x610 [ 78.081587][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.081596][ T12] process_scheduled_works+0x788/0x10b8 [ 78.081605][ T12] worker_thread+0x798/0xbd0 [ 78.081613][ T12] kthread+0x304/0x3d4 [ 78.081621][ T12] ret_from_fork+0x10/0x20 [ 78.081637][ T12] FAULT_INJECTION: forcing a failure. [ 78.081637][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 624 [ 78.081647][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.081655][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.081660][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.081670][ T12] Call trace: [ 78.081672][ T12] show_stack+0x2c/0x3c (C) [ 78.081683][ T12] __dump_stack+0x30/0x40 [ 78.081693][ T12] dump_stack_lvl+0xd8/0x12c [ 78.081702][ T12] dump_stack+0x1c/0x28 [ 78.081712][ T12] should_fail_ex+0x41c/0x590 [ 78.081721][ T12] should_fail_alloc_page+0xec/0x10c [ 78.081729][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.081737][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.081745][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.081754][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.081763][ T12] new_slab+0x180/0x6c8 [ 78.081771][ T12] ___slab_alloc+0x140/0x6e4 [ 78.081780][ T12] __slab_alloc_node+0x18/0x98 [ 78.081789][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.081797][ T12] __alloc_skb+0x1f0/0x610 [ 78.081805][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.081814][ T12] process_scheduled_works+0x788/0x10b8 [ 78.081822][ T12] worker_thread+0x798/0xbd0 [ 78.081831][ T12] kthread+0x304/0x3d4 [ 78.081838][ T12] ret_from_fork+0x10/0x20 [ 78.081852][ T12] FAULT_INJECTION: forcing a failure. [ 78.081852][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 620 [ 78.081860][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.081867][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.081871][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.081880][ T12] Call trace: [ 78.081882][ T12] show_stack+0x2c/0x3c (C) [ 78.081892][ T12] __dump_stack+0x30/0x40 [ 78.081902][ T12] dump_stack_lvl+0xd8/0x12c [ 78.081911][ T12] dump_stack+0x1c/0x28 [ 78.081921][ T12] should_fail_ex+0x41c/0x590 [ 78.081930][ T12] should_fail_alloc_page+0xec/0x10c [ 78.081938][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.081946][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.081954][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.081963][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.081972][ T12] new_slab+0x180/0x6c8 [ 78.081980][ T12] ___slab_alloc+0x140/0x6e4 [ 78.081989][ T12] __slab_alloc_node+0x18/0x98 [ 78.081998][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.082006][ T12] __alloc_skb+0x1f0/0x610 [ 78.082014][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.082023][ T12] process_scheduled_works+0x788/0x10b8 [ 78.082031][ T12] worker_thread+0x798/0xbd0 [ 78.082040][ T12] kthread+0x304/0x3d4 [ 78.082047][ T12] ret_from_fork+0x10/0x20 [ 78.082061][ T12] FAULT_INJECTION: forcing a failure. [ 78.082061][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 616 [ 78.082069][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.082076][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.082080][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.082089][ T12] Call trace: [ 78.082091][ T12] show_stack+0x2c/0x3c (C) [ 78.082101][ T12] __dump_stack+0x30/0x40 [ 78.082110][ T12] dump_stack_lvl+0xd8/0x12c [ 78.082120][ T12] dump_stack+0x1c/0x28 [ 78.082129][ T12] should_fail_ex+0x41c/0x590 [ 78.082139][ T12] should_fail_alloc_page+0xec/0x10c [ 78.082146][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.082154][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.082163][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.082171][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.082180][ T12] new_slab+0x180/0x6c8 [ 78.082189][ T12] ___slab_alloc+0x140/0x6e4 [ 78.082197][ T12] __slab_alloc_node+0x18/0x98 [ 78.082206][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.082214][ T12] __alloc_skb+0x1f0/0x610 [ 78.082223][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.082232][ T12] process_scheduled_works+0x788/0x10b8 [ 78.082240][ T12] worker_thread+0x798/0xbd0 [ 78.082248][ T12] kthread+0x304/0x3d4 [ 78.082256][ T12] ret_from_fork+0x10/0x20 [ 78.082269][ T12] FAULT_INJECTION: forcing a failure. [ 78.082269][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 612 [ 78.082277][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.082285][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.082289][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.082297][ T12] Call trace: [ 78.082299][ T12] show_stack+0x2c/0x3c (C) [ 78.082309][ T12] __dump_stack+0x30/0x40 [ 78.082319][ T12] dump_stack_lvl+0xd8/0x12c [ 78.082328][ T12] dump_stack+0x1c/0x28 [ 78.082338][ T12] should_fail_ex+0x41c/0x590 [ 78.082348][ T12] should_fail_alloc_page+0xec/0x10c [ 78.082355][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.082363][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.082371][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.082380][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.082392][ T12] new_slab+0x180/0x6c8 [ 78.082402][ T12] ___slab_alloc+0x140/0x6e4 [ 78.082412][ T12] __slab_alloc_node+0x18/0x98 [ 78.082420][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.082429][ T12] __alloc_skb+0x1f0/0x610 [ 78.082437][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.082446][ T12] process_scheduled_works+0x788/0x10b8 [ 78.082454][ T12] worker_thread+0x798/0xbd0 [ 78.082463][ T12] kthread+0x304/0x3d4 [ 78.082470][ T12] ret_from_fork+0x10/0x20 [ 78.082485][ T12] FAULT_INJECTION: forcing a failure. [ 78.082485][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 608 [ 78.082493][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.082500][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.082504][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.082513][ T12] Call trace: [ 78.082515][ T12] show_stack+0x2c/0x3c (C) [ 78.082525][ T12] __dump_stack+0x30/0x40 [ 78.082534][ T12] dump_stack_lvl+0xd8/0x12c [ 78.082544][ T12] dump_stack+0x1c/0x28 [ 78.082553][ T12] should_fail_ex+0x41c/0x590 [ 78.082563][ T12] should_fail_alloc_page+0xec/0x10c [ 78.082570][ T12] prepare_alloc_pages+0x194/0x4a4 [ 78.082578][ T12] __alloc_frozen_pages_noprof+0x134/0x320 [ 78.082586][ T12] alloc_pages_mpol+0x1ec/0x3c0 [ 78.082595][ T12] alloc_frozen_pages_noprof+0xc4/0x10c [ 78.082604][ T12] new_slab+0x180/0x6c8 [ 78.082612][ T12] ___slab_alloc+0x140/0x6e4 [ 78.082621][ T12] __slab_alloc_node+0x18/0x98 [ 78.082630][ T12] kmem_cache_alloc_node_noprof+0x1b0/0x5f8 [ 78.082638][ T12] __alloc_skb+0x1f0/0x610 [ 78.082646][ T12] nsim_dev_trap_report_work+0x204/0x9cc [ 78.082655][ T12] process_scheduled_works+0x788/0x10b8 [ 78.082664][ T12] worker_thread+0x798/0xbd0 [ 78.082672][ T12] kthread+0x304/0x3d4 [ 78.082679][ T12] ret_from_fork+0x10/0x20 [ 78.082693][ T12] FAULT_INJECTION: forcing a failure. [ 78.082693][ T12] name fail_page_alloc, interval 1, probability 100, space 0, times 604 [ 78.082701][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.082708][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.082712][ T12] Workqueue: events_unbound nsim_dev_trap_report_work [ 78.082720][ T12] Call trace: [ 78.082723][ T12] show_stack+0x2c/0x3c (C) [ 78.082733][ T12] __dump_stack+0x30/0x40 ** 69 printk messages dropped ** [ 78.083332][ T12] CPU: 0 UID: 0 PID: 12 Comm: kworker/u8:0 Not tainted syzkaller #0 PREEMPT [ 78.083340][ T12] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 78.083344][ T12] Workqueue: events_unbound nsim_dev_trap_report_work ** 49 printk messages dropped ** [ 78.083765][ T12] Workqueue: events_unbound nsim_dev_trap_report_work ** 91 printk messages dropped ** [ 78.085311][ T4347] kmem_cache_alloc_noprof+0x10c/0x5d8 ** 54 printk messages dropped ** [ 78.100625][ T12] __slab_alloc_node+0x18/0x98 ** 35 printk messages dropped ** [ 78.100928][ T12] Workqueue: events_unbound nsim_dev_trap_report_work ** 68 printk messages dropped ** [ 78.101510][ T12] worker_thread+0x798/0xbd0 ** 140 printk messages dropped ** [ 78.102689][ T12] alloc_pages_mpol+0x1ec/0x3c0 ** 93 printk messages dropped ** [ 78.103629][ T15] addrconf_leave_solict+0x104/0x190 ** 55 printk messages dropped ** [ 78.104258][ T15] dump_stack+0x1c/0x28 ** 40 printk messages dropped ** [ 78.104647][ T15] alloc_pages_mpol+0x1ec/0x3c0 ** 152 printk messages dropped ** [ 78.106015][ T15] ops_undo_list+0x434/0x81c ** 56 printk messages dropped ** [ 78.106517][ T15] dump_stack+0x1c/0x28 ** 22 printk messages dropped ** [ 78.106716][ T15] call_netdevice_notifiers_info+0xb8/0x120 ** 174 printk messages dropped ** [ 78.108557][ T15] dump_stack_lvl+0xd8/0x12c ** 89 printk messages dropped ** [ 78.109627][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 ** 55 printk messages dropped ** [ 78.110191][ T5832] do_translation_fault+0xc4/0x114 ** 54 printk messages dropped ** [ 78.110668][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 129 printk messages dropped ** [ 78.111767][ T5832] alloc_pages_mpol+0x1ec/0x3c0 ** 108 printk messages dropped ** [ 78.112701][ T5832] CPU: 0 UID: 0 PID: 5832 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 78.112708][ T5832] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 63 printk messages dropped ** [ 78.113243][ T5832] do_page_fault+0x77c/0xb88 ** 13 printk messages dropped ** [ 78.113362][ T5832] should_fail_ex+0x41c/0x590 [ 78.113372][ T5832] should_fail_alloc_page+0xec/0x10c [ 78.113379][ T5832] prepare_alloc_pages+0x194/0x4a4 [ 78.113387][ T5832] __alloc_frozen_pages_noprof+0x134/0x320 ** 51 printk messages dropped ** [ 78.113833][ T5832] __pte_alloc+0x40/0x1c4 ** 128 printk messages dropped ** [ 78.114932][ T5832] FAULT_INJECTION: forcing a failure. [ 78.114932][ T5832] name fail_page_alloc, interval 1, probability 100, space 0, times 238 ** 122 printk messages dropped ** [ 78.115969][ T5832] Call trace: ** 19 printk messages dropped ** [ 78.116140][ T5832] el0t_64_sync+0x198/0x19c ** 47 printk messages dropped ** [ 78.116548][ T5832] el0t_64_sync+0x198/0x19c ** 51 printk messages dropped ** [ 78.116987][ T5832] Call trace: ** 25 printk messages dropped ** [ 78.117202][ T5832] __dump_stack+0x30/0x40 [ 78.117211][ T5832] dump_stack_lvl+0xd8/0x12c [ 78.117221][ T5832] dump_stack+0x1c/0x28 [ 78.117230][ T5832] should_fail_ex+0x41c/0x590 [ 78.117240][ T5832] should_fail_alloc_page+0xec/0x10c ** 68 printk messages dropped ** [ 78.117821][ T5832] dump_stack_lvl+0xd8/0x12c ** 145 printk messages dropped ** [ 78.119191][ C0] should_fail_ex+0x41c/0x590 ** 157 printk messages dropped ** [ 78.121174][ T3985] dump_stack+0x1c/0x28 ** 140 printk messages dropped ** [ 78.122371][ T3985] ret_from_fork+0x10/0x20 ** 132 printk messages dropped ** [ 78.123503][ T3985] dump_stack_lvl+0xd8/0x12c ** 145 printk messages dropped ** [ 78.124731][ T3985] Workqueue: events_unbound nsim_dev_trap_report_work ** 184 printk messages dropped ** [ 78.129131][ T15] alloc_pages_mpol+0x1ec/0x3c0 ** 160 printk messages dropped ** [ 78.130794][ T15] call_netdevice_notifiers_info+0xb8/0x120 ** 133 printk messages dropped ** [ 78.132005][ T15] cleanup_net+0x474/0x6c4 ** 153 printk messages dropped ** [ 78.133364][ T15] __neigh_ifdown+0xb0/0x57c ** 157 printk messages dropped ** [ 78.140511][ T15] cleanup_net+0x474/0x6c4 ** 159 printk messages dropped ** [ 78.142124][ T15] CPU: 0 UID: 0 PID: 15 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT ** 244 printk messages dropped ** [ 79.446108][ T4926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 282 printk messages dropped ** [ 79.459627][ T5748] Call trace: ** 51 printk messages dropped ** [ 79.460087][ T5748] tomoyo_path_perm+0x218/0x460 [ 79.460094][ T5748] tomoyo_inode_getattr+0x28/0x38 [ 79.460102][ T5748] security_inode_getattr+0x114/0x2c0 [ 79.460112][ T5748] vfs_fstat+0x48/0xc8 [ 79.460121][ T5748] __arm64_sys_newfstat+0xe8/0x178 [ 79.460131][ T5748] invoke_syscall+0x98/0x244 [ 79.460140][ T5748] el0_svc_common+0xec/0x23c [ 79.460150][ T5748] do_el0_svc+0x4c/0x5c [ 79.460160][ T5748] el0_svc+0x64/0x260 [ 79.460169][ T5748] el0t_64_sync_handler+0x48/0x148 [ 79.460178][ T5748] el0t_64_sync+0x198/0x19c [ 79.460203][ T5748] FAULT_INJECTION: forcing a failure. [ 79.460203][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 844 [ 79.460211][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.460219][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.460223][ T5748] Call trace: ** 33 printk messages dropped ** [ 79.460529][ T5748] alloc_pages_mpol+0x1ec/0x3c0 ** 149 printk messages dropped ** [ 79.461806][ T5748] alloc_pages_mpol+0x1ec/0x3c0 ** 154 printk messages dropped ** [ 79.463121][ T5748] do_pte_missing+0x1bcc/0x2a24 ** 122 printk messages dropped ** [ 79.464161][ T5748] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 79.464171][ T5748] folio_prealloc+0x3c/0x1b0 [ 79.464178][ T5748] do_pte_missing+0x1bcc/0x2a24 ** 59 printk messages dropped ** [ 79.464693][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 274 printk messages dropped ** [ 79.467018][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 269 printk messages dropped ** [ 79.473246][ T4726] __arm64_sys_pselect6+0x2e8/0x394 ** 176 printk messages dropped ** [ 79.476804][ T4726] __pollwait+0x20c/0x3d8 ** 70 printk messages dropped ** [ 79.478672][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.478676][ T5748] Call trace: [ 79.478679][ T5748] show_stack+0x2c/0x3c (C) [ 79.478690][ T5748] __dump_stack+0x30/0x40 [ 79.478700][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.478710][ T5748] dump_stack+0x1c/0x28 [ 79.478719][ T5748] should_fail_ex+0x41c/0x590 [ 79.478729][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.478737][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.478745][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.478753][ T5748] alloc_pages_mpol+0x1ec/0x3c0 ** 55 printk messages dropped ** [ 79.480233][ T4726] __pollwait+0x20c/0x3d8 ** 143 printk messages dropped ** [ 79.481523][ T5748] show_stack+0x2c/0x3c (C) ** 168 printk messages dropped ** [ 79.485346][ T4726] Call trace: ** 133 printk messages dropped ** [ 79.486582][ T5748] should_fail_ex+0x41c/0x590 ** 169 printk messages dropped ** [ 79.489954][ T5748] do_translation_fault+0xc4/0x114 ** 155 printk messages dropped ** [ 79.491286][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 250 printk messages dropped ** [ 79.496854][ T5748] Call trace: ** 60 printk messages dropped ** [ 79.497370][ T5748] vma_alloc_folio_noprof+0x100/0x1dc [ 79.497381][ T5748] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 79.497395][ T5748] folio_prealloc+0x3c/0x1b0 ** 20 printk messages dropped ** [ 79.497633][ T4726] alloc_pages_mpol+0x1ec/0x3c0 ** 104 printk messages dropped ** [ 79.501952][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.501960][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 80 printk messages dropped ** [ 79.507009][ T5748] FAULT_INJECTION: forcing a failure. [ 79.507009][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 521 ** 164 printk messages dropped ** [ 79.508560][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 ** 30 printk messages dropped ** [ 79.510164][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c ** 60 printk messages dropped ** [ 79.511011][ T5824] vfs_write+0x51c/0xa0c [ 79.511021][ T5824] ksys_write+0x12c/0x228 [ 79.511028][ T5824] __arm64_sys_write+0x7c/0x90 [ 79.511035][ T5824] invoke_syscall+0x98/0x244 [ 79.511045][ T5824] el0_svc_common+0xec/0x23c [ 79.511055][ T5824] do_el0_svc+0x4c/0x5c ** 26 printk messages dropped ** [ 79.512163][ T4726] invoke_syscall+0x98/0x244 ** 48 printk messages dropped ** [ 79.513705][ T4726] new_slab+0x180/0x6c8 ** 85 printk messages dropped ** [ 79.519554][ T5748] do_pte_missing+0x1bcc/0x2a24 ** 156 printk messages dropped ** [ 79.520901][ T5748] el0t_64_sync+0x198/0x19c ** 150 printk messages dropped ** [ 79.522185][ T5748] FAULT_INJECTION: forcing a failure. [ 79.522185][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 247 ** 340 printk messages dropped ** [ 79.525090][ T5748] folio_prealloc+0x3c/0x1b0 ** 155 printk messages dropped ** [ 79.526418][ T5748] el0_da+0x78/0x254 ** 113 printk messages dropped ** [ 79.527377][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 ** 131 printk messages dropped ** [ 79.528499][ T5748] handle_mm_fault+0x15a4/0x253c ** 80 printk messages dropped ** [ 79.529739][ T5508] el0t_64_sync+0x198/0x19c ** 116 printk messages dropped ** [ 79.530753][ T5508] folio_prealloc+0x3c/0x1b0 ** 74 printk messages dropped ** [ 79.531386][ T5508] folio_prealloc+0x3c/0x1b0 [ 79.531398][ T5508] do_pte_missing+0x1bcc/0x2a24 [ 79.531407][ T5508] handle_mm_fault+0x15a4/0x253c [ 79.531414][ T5508] do_page_fault+0x77c/0xb88 [ 79.531424][ T5508] do_translation_fault+0xc4/0x114 [ 79.531433][ T5508] do_mem_abort+0x70/0x194 ** 19 printk messages dropped ** unexpected fault address 0x0 fatal error: fault [ 79.531603][ T5508] folio_prealloc+0x3c/0x1b0 [ 79.531610][ T5508] do_pte_missing+0x1bcc/0x2a24 [ 79.531618][ T5508] handle_mm_fault+0x15a4/0x253c [ 79.531626][ T5508] do_page_fault+0x77c/0xb88 [ 79.531635][ T5508] do_translation_fault+0xc4/0x114 [ 79.531644][ T5508] do_mem_abort+0x70/0x194 [ 79.531653][ T5508] el0_da+0x78/0x254 [signal SIGSEGV: segmentation violation code=0x80 addr=0x0 pc=0x3f5068] goroutine 28 gp=0x7183fe8034a0 m=7 mp=0x7183ff96d008 [running]: runtime.throw({0x122ad0d?, 0x92064?}) /usr/local/go/src/runtime/panic.go:1229 +0x38 fp=0x7184002db530 sp=0x7184002db500 pc=0x94358 runtime.sigpanic() /usr/local/go/src/runtime/signal_unix.go:945 +0x21c fp=0x7184002db590 sp=0x7184002db530 pc=0x9665c encoding/binary.AppendUvarint(...) /usr/local/go/src/encoding/binary/varint.go:46 encoding/binary.AppendVarint(...) /usr/local/go/src/encoding/binary/varint.go:96 github.com/google/syzkaller/prog.(*execContext).write(...) /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:325 github.com/google/syzkaller/prog.(*Prog).SerializeForExec(0x7183ffaff200) [ 79.531662][ T5508] el0t_64_sync_handler+0x10c/0x148 [ 79.531671][ T5508] el0t_64_sync+0x198/0x19c [ 79.531684][ T5508] FAULT_INJECTION: forcing a failure. /syzkaller/gopath/src/github.com/google/syzkaller/prog/encodingexec.go:76 +0x128 fp=0x7184002db6b0 sp=0x7184002db5a0 pc=0x3f5068 github.com/google/syzkaller/pkg/rpcserver.(*Runner).sendRequest(0x7183fef12380, 0x7183ffe91980) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:330 +0x1d8 fp=0x7184002db7b0 sp=0x7184002db6b0 pc=0xcf8498 github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0x7183fef12380) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:185 +0x2f4 fp=0x7184002db9b0 sp=0x7184002db7b0 pc=0xcf7954 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0x7183fef4a5a0, {0x1d081b0?, 0x7184002b0c80?}, 0x7183fef12380) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:465 +0x13c fp=0x7184002dbb10 sp=0x7184002db9b0 pc=0xcf50ec [ 79.531684][ T5508] name fail_page_alloc, interval 1, probability 100, space 0, times 206 [ 79.531692][ T5508] CPU: 0 UID: 0 PID: 5508 Comm: syz-execprog Not tainted syzkaller #0 PREEMPT [ 79.531700][ T5508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.531704][ T5508] Call trace: [ 79.531706][ T5508] show_stack+0x2c/0x3c (C) [ 79.531716][ T5508] __dump_stack+0x30/0x40 [ 79.531725][ T5508] dump_stack_lvl+0xd8/0x12c [ 79.531735][ T5508] dump_stack+0x1c/0x28 [ 79.531744][ T5508] should_fail_ex+0x41c/0x590 [ 79.531754][ T5508] should_fail_alloc_page+0xec/0x10c [ 79.531761][ T5508] prepare_alloc_pages+0x194/0x4a4 [ 79.531769][ T5508] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.531778][ T5508] alloc_pages_mpol+0x1ec/0x3c0 [ 79.531787][ T5508] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.531795][ T5508] vma_alloc_folio_noprof+0x100/0x1dc [ 79.531804][ T5508] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 79.531814][ T5508] folio_prealloc+0x3c/0x1b0 [ 79.531822][ T5508] do_pte_missing+0x1bcc/0x2a24 [ 79.531830][ T5508] handle_mm_fault+0x15a4/0x253c [ 79.531838][ T5508] do_page_fault+0x77c/0xb88 [ 79.531847][ T5508] do_translation_fault+0xc4/0x114 [ 79.531856][ T5508] do_mem_abort+0x70/0x194 [ 79.531865][ T5508] el0_da+0x78/0x254 [ 79.531874][ T5508] el0t_64_sync_handler+0x10c/0x148 [ 79.531884][ T5508] el0t_64_sync+0x198/0x19c [ 79.531897][ T5508] FAULT_INJECTION: forcing a failure. [ 79.531897][ T5508] name fail_page_alloc, interval 1, probability 100, space 0, times 205 [ 79.531905][ T5508] CPU: 0 UID: 0 PID: 5508 Comm: syz-execprog Not tainted syzkaller #0 PREEMPT [ 79.531913][ T5508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0x7183fef4a5a0, {0x1d081b0, 0x7184002b0c80}, 0x7183fef12380, 0x7184002b0cd0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:388 +0x394 fp=0x7184002dbd20 sp=0x7184002dbb10 pc=0xcf4834 github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0x7183fef4a5a0, {0x1d081b0, 0x7184002b0c80}, 0x7184002b0cd0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:350 +0x37c fp=0x7184002dbe70 sp=0x7184002dbd20 pc=0xcf429c github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x1d081b0?, 0x7184002b0c80?}, 0x1?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:270 +0x38 fp=0x7184002dbee0 sp=0x7184002dbe70 pc=0xcf3e68 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:79 +0x16c fp=0x7184002dbf60 sp=0x7184002dbee0 pc=0x42637c golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.21.0/errgroup/errgroup.go:93 +0x4c fp=0x7184002dbfd0 sp=0x7184002dbf60 pc=0x3ccbbc runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184002dbfd0 sp=0x7184002dbfd0 pc=0x9bbc4 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 25 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.21.0/errgroup/errgroup.go:78 +0x90 goroutine 1 gp=0x7183fdc0a1e0 m=nil [select]: runtime.gopark(0x7183fdcc1bb0?, 0x2?, 0x3?, 0x0?, 0x7183fdcc1b2c?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7184002d99a0 sp=0x7184002d9980 pc=0x9446c runtime.selectgo(0x7184002d9bb0, 0x7183fdcc1b28, 0xffffdfe9de46?, 0x0, 0x7183fdcc1c20?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x83c fp=0x7184002d9ae0 sp=0x7184002d99a0 pc=0x73d0c github.com/google/syzkaller/pkg/rpcserver.(*local).RunInstance(0x7183ffd64090, {0x1d081b0, 0x7184002b0b40}, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:172 +0x3f8 fp=0x7184002d9cc0 sp=0x7184002d9ae0 pc=0xcf2d88 github.com/google/syzkaller/pkg/rpcserver.RunLocal({0x1d081b0?, 0x7184002b0a50?}, 0x1ccb458?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:60 +0x148 fp=0x7184002d9d90 sp=0x7184002d9cc0 pc=0xcf2208 main.main() /syzkaller/gopath/src/github.com/google/syzkaller/tools/syz-execprog/execprog.go:188 +0x774 fp=0x7184002d9f30 sp=0x7184002d9d90 pc=0xcfff54 runtime.main() /usr/local/go/src/runtime/proc.go:290 +0x2b4 fp=0x7184002d9fd0 sp=0x7184002d9f30 pc=0x60284 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184002d9fd0 sp=0x7184002d9fd0 pc=0x9bbc4 goroutine 2 gp=0x7183fdc0a780 m=nil [force gc (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7cf90 sp=0x7183fdc7cf70 pc=0x9446c runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:468 runtime.forcegchelper() /usr/local/go/src/runtime/proc.go:375 +0xb4 fp=0x7183fdc7cfd0 sp=0x7183fdc7cf90 pc=0x605a4 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7cfd0 sp=0x7183fdc7cfd0 pc=0x9bbc4 created by runtime.init.7 in goroutine 1 /usr/local/go/src/runtime/proc.go:363 +0x24 goroutine 17 gp=0x7183fdd04000 m=nil [GC sweep wait]: runtime.gopark(0x1?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc78770 sp=0x7183fdc78750 pc=0x9446c runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:468 runtime.bgsweep(0x7183fdd00000) /usr/local/go/src/runtime/mgcsweep.go:324 +0x178 fp=0x7183fdc787b0 sp=0x7183fdc78770 pc=0x496e8 runtime.gcenable.gowrap1() /usr/local/go/src/runtime/mgc.go:214 +0x20 fp=0x7183fdc787d0 sp=0x7183fdc787b0 pc=0x3ab50 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc787d0 sp=0x7183fdc787d0 pc=0x9bbc4 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:214 +0x6c goroutine 18 gp=0x7183fdd041e0 m=nil [GC scavenge wait]: runtime.gopark(0x10000?, 0x1ccb3e8?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc78f60 sp=0x7183fdc78f40 pc=0x9446c runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:468 runtime.(*scavengerState).park(0x2de8080) /usr/local/go/src/runtime/mgcscavenge.go:425 +0x5c fp=0x7183fdc78f90 sp=0x7183fdc78f60 pc=0x4721c runtime.bgscavenge(0x7183fdd00000) /usr/local/go/src/runtime/mgcscavenge.go:658 +0xac fp=0x7183fdc78fb0 sp=0x7183fdc78f90 pc=0x4779c runtime.gcenable.gowrap2() /usr/local/go/src/runtime/mgc.go:215 +0x20 fp=0x7183fdc78fd0 sp=0x7183fdc78fb0 pc=0x3ab10 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc78fd0 sp=0x7183fdc78fd0 pc=0x9bbc4 created by runtime.gcenable in goroutine 1 /usr/local/go/src/runtime/mgc.go:215 +0xac goroutine 19 gp=0x7183fdd043c0 m=nil [GOMAXPROCS updater (idle)]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc79770 sp=0x7183fdc79750 pc=0x9446c runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:468 runtime.updateMaxProcsGoroutine() /usr/local/go/src/runtime/proc.go:7095 +0xf4 fp=0x7183fdc797d0 sp=0x7183fdc79770 pc=0x6ef64 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc797d0 sp=0x7183fdc797d0 pc=0x9bbc4 created by runtime.defaultGOMAXPROCSUpdateEnable in goroutine 1 /usr/local/go/src/runtime/proc.go:7083 +0x48 goroutine 20 gp=0x7183fdd045a0 m=nil [finalizer wait]: runtime.gopark(0x8?, 0xa005c?, 0xd8?, 0xc5?, 0x60844?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7c580 sp=0x7183fdc7c560 pc=0x9446c runtime.runFinalizers() /usr/local/go/src/runtime/mfinal.go:210 +0x100 fp=0x7183fdc7c7d0 sp=0x7183fdc7c580 pc=0x39b70 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7c7d0 sp=0x7183fdc7c7d0 pc=0x9bbc4 created by runtime.createfing in goroutine 1 /usr/local/go/src/runtime/mfinal.go:172 +0x78 goroutine 3 gp=0x7183fdfd4d20 m=nil [select]: runtime.gopark(0x7183fdd16f68?, 0x3?, 0x30?, 0x8c?, 0x7183fdd16f62?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdd16de0 sp=0x7183fdd16dc0 pc=0x9446c runtime.selectgo(0x7183fdd16f68, 0x7183fdd16f5c, 0x7183fdcfc600?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x83c fp=0x7183fdd16f20 sp=0x7183fdd16de0 pc=0x73d0c go.opencensus.io/stats/view.(*worker).start(0x7183fdcfc600) /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:292 +0x88 fp=0x7183fdd16fb0 sp=0x7183fdd16f20 pc=0xb46e78 go.opencensus.io/stats/view.init.0.gowrap1() /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x20 fp=0x7183fdd16fd0 sp=0x7183fdd16fb0 pc=0xb463f0 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdd16fd0 sp=0x7183fdd16fd0 pc=0x9bbc4 created by go.opencensus.io/stats/view.init.0 in goroutine 1 /syzkaller/gopath/pkg/mod/go.opencensus.io@v0.24.0/stats/view/worker.go:34 +0x94 goroutine 4 gp=0x7183fdfd4f00 m=nil [cleanup wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7df50 sp=0x7183fdc7df30 pc=0x9446c runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:468 runtime.(*cleanupQueue).dequeue(0x2de86e0) /usr/local/go/src/runtime/mcleanup.go:522 +0x160 fp=0x7183fdc7df90 sp=0x7183fdc7df50 pc=0x35f20 runtime.runCleanups() /usr/local/go/src/runtime/mcleanup.go:718 +0x40 fp=0x7183fdc7dfd0 sp=0x7183fdc7df90 pc=0x36670 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7dfd0 sp=0x7183fdc7dfd0 pc=0x9bbc4 created by runtime.(*cleanupQueue).createGs in goroutine 1 /usr/local/go/src/runtime/mcleanup.go:672 +0x108 goroutine 5 gp=0x7183fe0b0960 m=nil [GC worker (idle)]: runtime.gopark(0x8a93d0e1b?, 0x3?, 0xd8?, 0xf8?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7e720 sp=0x7183fdc7e700 pc=0x9446c runtime.gcBgMarkWorker(0x7183fdcce2a0) /usr/local/go/src/runtime/mgc.go:1791 +0xe0 fp=0x7183fdc7e7b0 sp=0x7183fdc7e720 pc=0x3d5b0 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1695 +0x20 fp=0x7183fdc7e7d0 sp=0x7183fdc7e7b0 pc=0x3d4b0 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7e7d0 sp=0x7183fdc7e7d0 pc=0x9bbc4 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1695 +0x134 goroutine 21 gp=0x7183fdf17860 m=nil [GC worker (idle)]: runtime.gopark(0x8a94d99ed?, 0x7183fdc7d75c?, 0x0?, 0xc6?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7d720 sp=0x7183fdc7d700 pc=0x9446c runtime.gcBgMarkWorker(0x7183fdcce2a0) /usr/local/go/src/runtime/mgc.go:1791 +0xe0 fp=0x7183fdc7d7b0 sp=0x7183fdc7d720 pc=0x3d5b0 runtime.gcBgMarkStartWorkers.gowrap1() /usr/local/go/src/runtime/mgc.go:1695 +0x20 fp=0x7183fdc7d7d0 sp=0x7183fdc7d7b0 pc=0x3d4b0 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7d7d0 sp=0x7183fdc7d7d0 pc=0x9bbc4 created by runtime.gcBgMarkStartWorkers in goroutine 1 /usr/local/go/src/runtime/mgc.go:1695 +0x134 goroutine 7 gp=0x7183fe17eb40 m=nil [chan receive]: runtime.gopark(0x7183fe06a160?, 0x7183fe06a0e0?, 0x0?, 0x3e?, 0x7183ffd64048?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7184002c3ed0 sp=0x7184002c3eb0 pc=0x9446c runtime.chanrecv(0x7183fe06a0e0, 0x7184002c3fb0, 0x1) /usr/local/go/src/runtime/chan.go:667 +0x470 fp=0x7184002c3f50 sp=0x7184002c3ed0 pc=0x28a90 runtime.chanrecv2(0x7183fdcbdc70?, 0x7183fdf7c008?) /usr/local/go/src/runtime/chan.go:514 +0x14 fp=0x7184002c3f80 sp=0x7184002c3f50 pc=0x28604 github.com/google/syzkaller/pkg/stat.newSet.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:97 +0x5c fp=0x7184002c3fd0 sp=0x7184002c3f80 pc=0x3cb38c runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184002c3fd0 sp=0x7184002c3fd0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/stat.newSet in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/stat/set.go:96 +0xc4 goroutine 8 gp=0x7183fe1d1a40 m=nil [select]: runtime.gopark(0x7183fe1ddf58?, 0x3?, 0xf8?, 0xdd?, 0x7183fe1ddf3a?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdd15db0 sp=0x7183fdd15d90 pc=0x9446c runtime.selectgo(0x7183fdd15f58, 0x7183fe1ddf34, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x83c fp=0x7183fdd15ef0 sp=0x7183fdd15db0 pc=0x73d0c cloud.google.com/go/spanner.(*endpointLatencyRegistry).runCleanup(0x7183fde1e850) /syzkaller/gopath/pkg/mod/cloud.google.com/go/spanner@v1.91.0/endpoint_latency_registry.go:251 +0xbc fp=0x7183fdd15fb0 sp=0x7183fdd15ef0 pc=0xb4915c cloud.google.com/go/spanner.newEndpointLatencyRegistry.gowrap1() /syzkaller/gopath/pkg/mod/cloud.google.com/go/spanner@v1.91.0/endpoint_latency_registry.go:83 +0x20 fp=0x7183fdd15fd0 sp=0x7183fdd15fb0 pc=0xb48f50 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdd15fd0 sp=0x7183fdd15fd0 pc=0x9bbc4 created by cloud.google.com/go/spanner.newEndpointLatencyRegistry in goroutine 1 /syzkaller/gopath/pkg/mod/cloud.google.com/go/spanner@v1.91.0/endpoint_latency_registry.go:83 +0x144 goroutine 10 gp=0x7183fee6a780 m=nil [chan receive]: runtime.gopark(0x7184001afec8?, 0x3d3300?, 0x1?, 0x3a?, 0x7183ff964690?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7184001afea0 sp=0x7184001afe80 pc=0x9446c runtime.chanrecv(0x7183fe438a10, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:667 +0x470 fp=0x7184001aff20 sp=0x7184001afea0 pc=0x28a90 runtime.chanrecv1(0x7183fe438a10?, 0x7184001affa8?) /usr/local/go/src/runtime/chan.go:509 +0x14 fp=0x7184001aff50 sp=0x7184001aff20 pc=0x285e4 github.com/google/syzkaller/pkg/osutil.HandleInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:78 +0x70 fp=0x7184001affd0 sp=0x7184001aff50 pc=0x3d6de0 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184001affd0 sp=0x7184001affd0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/osutil.HandleInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/osutil/osutil_unix.go:75 +0x5c goroutine 11 gp=0x7183fee6a960 m=nil [select]: runtime.gopark(0x7183fdc7f7a8?, 0x2?, 0x0?, 0x0?, 0x7183fdc7f794?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7f610 sp=0x7183fdc7f5f0 pc=0x9446c runtime.selectgo(0x7183fdc7f7a8, 0x7183fdc7f790, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x83c fp=0x7183fdc7f750 sp=0x7183fdc7f610 pc=0x73d0c github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:101 +0x64 fp=0x7183fdc7f7d0 sp=0x7183fdc7f750 pc=0xcf2734 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7f7d0 sp=0x7183fdc7f7d0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/rpcserver.cancelOnInterrupts in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:100 +0xa4 goroutine 12 gp=0x7183fee6ab40 m=nil [sync.WaitGroup.Wait]: runtime.gopark(0x2df7040?, 0xffffaa013a30?, 0x20?, 0x8d?, 0xffff6314f9d0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7fe50 sp=0x7183fdc7fe30 pc=0x9446c runtime.goparkunlock(...) /usr/local/go/src/runtime/proc.go:468 runtime.semacquire1(0x7183ffb22010, 0x0, 0x1, 0x0, 0x19) /usr/local/go/src/runtime/sema.go:192 +0x244 fp=0x7183fdc7fea0 sp=0x7183fdc7fe50 pc=0x748a4 sync.runtime_SemacquireWaitGroup(0x7183fee6ab40?, 0x50?) /usr/local/go/src/runtime/sema.go:114 +0x38 fp=0x7183fdc7fee0 sp=0x7183fdc7fea0 pc=0x95c68 sync.(*WaitGroup).Wait(0x7183ffb22008) /usr/local/go/src/sync/waitgroup.go:206 +0xa8 fp=0x7183fdc7ff10 sp=0x7183fdc7fee0 pc=0xa6c88 golang.org/x/sync/errgroup.(*Group).Wait(0x7183ffb22000) /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.21.0/errgroup/errgroup.go:56 +0x28 fp=0x7183fdc7ff30 sp=0x7183fdc7ff10 pc=0x3cca78 github.com/google/syzkaller/pkg/rpcserver.(*server).Serve(0x7183fef4a5a0, {0x1d081b0?, 0x7184002b0b90?}) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:289 +0x128 fp=0x7183fdc7ff80 sp=0x7183fdc7ff30 pc=0xcf3ca8 github.com/google/syzkaller/pkg/rpcserver.RunLocal.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:57 +0x34 fp=0x7183fdc7ffd0 sp=0x7183fdc7ff80 pc=0xcf2354 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7ffd0 sp=0x7183fdc7ffd0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/rpcserver.RunLocal in goroutine 1 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/local.go:56 +0x134 goroutine 23 gp=0x7183fe8023c0 m=nil [select, locked to thread]: runtime.gopark(0x7184001abfa0?, 0x2?, 0x98?, 0xbe?, 0x7184001abf8c?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7184001abe00 sp=0x7184001abde0 pc=0x9446c runtime.selectgo(0x7184001abfa0, 0x7184001abf88, 0x0?, 0x0, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x83c fp=0x7184001abf40 sp=0x7184001abe00 pc=0x73d0c runtime.ensureSigM.func1() /usr/local/go/src/runtime/signal_unix.go:1091 +0x17c fp=0x7184001abfd0 sp=0x7184001abf40 pc=0x8e91c runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184001abfd0 sp=0x7184001abfd0 pc=0x9bbc4 created by runtime.ensureSigM in goroutine 10 /usr/local/go/src/runtime/signal_unix.go:1074 +0xcc goroutine 24 gp=0x7183fe802960 m=4 mp=0x7183fe0a6808 [syscall]: runtime.notetsleepg(0x2e12d20, 0xffffffffffffffff) /usr/local/go/src/runtime/lock_futex.go:123 +0x34 fp=0x7184001ac790 sp=0x7184001ac760 pc=0x2e934 os/signal.signal_recv() /usr/local/go/src/runtime/sigqueue.go:152 +0x114 fp=0x7184001ac7b0 sp=0x7184001ac790 pc=0x968b4 os/signal.loop() /usr/local/go/src/os/signal/signal_unix.go:23 +0x1c fp=0x7184001ac7d0 sp=0x7184001ac7b0 pc=0x3d37fc runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184001ac7d0 sp=0x7184001ac7d0 pc=0x9bbc4 created by os/signal.Notify.func1.1 in goroutine 10 /usr/local/go/src/os/signal/signal.go:152 +0x28 goroutine 25 gp=0x7183fe802f00 m=nil [IO wait]: runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdd14bb0 sp=0x7183fdd14b90 pc=0x9446c runtime.netpollblock(0x7000000000?, 0x6?, 0x0?) /usr/local/go/src/runtime/netpoll.go:575 +0x150 fp=0x7183fdd14bf0 sp=0x7183fdd14bb0 pc=0x59390 internal/poll.runtime_pollWait(0xffffa9e4e000, 0x72) /usr/local/go/src/runtime/netpoll.go:351 +0xa0 fp=0x7183fdd14c20 sp=0x7183fdd14bf0 pc=0x93640 internal/poll.(*pollDesc).wait(0x7184017fe280?, 0x10ec3c?, 0x0) /usr/local/go/src/internal/poll/fd_poll_runtime.go:84 +0x28 fp=0x7183fdd14c50 sp=0x7183fdd14c20 pc=0x108c78 internal/poll.(*pollDesc).waitRead(...) /usr/local/go/src/internal/poll/fd_poll_runtime.go:89 internal/poll.(*FD).Accept(0x7184017fe280) /usr/local/go/src/internal/poll/fd_unix.go:613 +0x214 fp=0x7183fdd14d00 sp=0x7183fdd14c50 pc=0x10ce24 net.(*netFD).accept(0x7184017fe280) /usr/local/go/src/net/fd_unix.go:150 +0x28 fp=0x7183fdd14dc0 sp=0x7183fdd14d00 pc=0x15af88 net.(*TCPListener).accept(0x7183ff55cd80) /usr/local/go/src/net/tcpsock_posix.go:159 +0x24 fp=0x7183fdd14e10 sp=0x7183fdd14dc0 pc=0x16f4f4 net.(*TCPListener).Accept(0x7183ff55cd80) /usr/local/go/src/net/tcpsock.go:387 +0x2c fp=0x7183fdd14e50 sp=0x7183fdd14e10 pc=0x16e8ac github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve(0x7183ffd64108, {0x1d081b0?, 0x7183fe76f270?}, 0x7183ff95fb30) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:57 +0xd8 fp=0x7183fdd14f10 sp=0x7183fdd14e50 pc=0x426018 github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:269 +0x80 fp=0x7183fdd14f60 sp=0x7183fdd14f10 pc=0xcf3e10 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.21.0/errgroup/errgroup.go:93 +0x4c fp=0x7183fdd14fd0 sp=0x7183fdd14f60 pc=0x3ccbbc runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdd14fd0 sp=0x7183fdd14fd0 pc=0x9bbc4 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 12 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.21.0/errgroup/errgroup.go:78 +0x90 goroutine 27 gp=0x7183fe8032c0 m=nil [chan receive]: runtime.gopark(0x7184001adf18?, 0xd86f0?, 0x20?, 0xb8?, 0x7184000286e0?) [ 79.531916][ T5508] Call trace: [ 79.531919][ T5508] show_stack+0x2c/0x3c (C) [ 79.531929][ T5508] __dump_stack+0x30/0x40 [ 79.531938][ T5508] dump_stack_lvl+0xd8/0x12c [ 79.531948][ T5508] dump_stack+0x1c/0x28 [ 79.531957][ T5508] should_fail_ex+0x41c/0x590 [ 79.531967][ T5508] should_fail_alloc_page+0xec/0x10c [ 79.531974][ T5508] prepare_alloc_pages+0x194/0x4a4 [ 79.531982][ T5508] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.531991][ T5508] alloc_pages_mpol+0x1ec/0x3c0 [ 79.531999][ T5508] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.532008][ T5508] vma_alloc_folio_noprof+0x100/0x1dc [ 79.532017][ T5508] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 79.532026][ T5508] folio_prealloc+0x3c/0x1b0 [ 79.532034][ T5508] do_pte_missing+0x1bcc/0x2a24 [ 79.532042][ T5508] handle_mm_fault+0x15a4/0x253c [ 79.532049][ T5508] do_page_fault+0x77c/0xb88 [ 79.532058][ T5508] do_translation_fault+0xc4/0x114 [ 79.532068][ T5508] do_mem_abort+0x70/0x194 [ 79.532077][ T5508] el0_da+0x78/0x254 [ 79.532086][ T5508] el0t_64_sync_handler+0x10c/0x148 ** 89 printk messages dropped ** [ 79.532846][ T5508] folio_alloc_mpol_noprof+0x4c/0x248 ** 148 printk messages dropped ** [ 79.534109][ T5508] alloc_pages_mpol+0x1ec/0x3c0 ** 124 printk messages dropped ** [ 79.535170][ T5508] alloc_pages_mpol+0x1ec/0x3c0 ** 104 printk messages dropped ** [ 79.536059][ T5508] do_pte_missing+0x1bcc/0x2a24 ** 12 printk messages dropped ** [ 79.536164][ T5508] __dump_stack+0x30/0x40 [ 79.536174][ T5508] dump_stack_lvl+0xd8/0x12c [ 79.536183][ T5508] dump_stack+0x1c/0x28 [ 79.536192][ T5508] should_fail_ex+0x41c/0x590 [ 79.536202][ T5508] should_fail_alloc_page+0xec/0x10c [ 79.536210][ T5508] prepare_alloc_pages+0x194/0x4a4 ** 3 printk messages dropped ** [ 79.536244][ T5508] vma_alloc_folio_noprof+0x100/0x1dc ** 157 printk messages dropped ** [ 79.537585][ T5508] el0_da+0x78/0x254 ** 103 printk messages dropped ** [ 79.538470][ T5508] CPU: 0 UID: 0 PID: 5508 Comm: syz-execprog Not tainted syzkaller #0 PREEMPT ** 158 printk messages dropped ** [ 79.555694][ T5748] prepare_alloc_pages+0x194/0x4a4 ** 117 printk messages dropped ** [ 79.556701][ T5748] Call trace: ** 131 printk messages dropped ** [ 79.557817][ T5748] prepare_alloc_pages+0x194/0x4a4 ** 158 printk messages dropped ** [ 79.562073][ T6022] do_page_fault+0x77c/0xb88 ** 138 printk messages dropped ** [ 79.563263][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 224 printk messages dropped ** [ 79.565143][ T6022] el0_da+0x78/0x254 ** 23 printk messages dropped ** [ 79.565344][ T6022] do_mem_abort+0x70/0x194 [ 79.565353][ T6022] el0_da+0x78/0x254 ** 23 printk messages dropped ** [ 79.565558][ T6022] do_mem_abort+0x70/0x194 ** 136 printk messages dropped ** [ 79.566711][ T6022] should_fail_ex+0x41c/0x590 ** 150 printk messages dropped ** [ 79.567988][ T6022] should_fail_alloc_page+0xec/0x10c ** 165 printk messages dropped ** [ 79.579881][ T5748] FAULT_INJECTION: forcing a failure. [ 79.579881][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 118 ** 330 printk messages dropped ** [ 79.582692][ T5748] dump_stack_lvl+0xd8/0x12c ** 32 printk messages dropped ** [ 79.582973][ T5748] vma_alloc_folio_noprof+0x100/0x1dc [ 79.582982][ T5748] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 79.582992][ T5748] folio_prealloc+0x3c/0x1b0 [ 79.582999][ T5748] do_pte_missing+0x1bcc/0x2a24 [ 79.583007][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.583014][ T5748] do_page_fault+0x77c/0xb88 [ 79.583023][ T5748] do_translation_fault+0xc4/0x114 [ 79.583032][ T5748] do_mem_abort+0x70/0x194 [ 79.583041][ T5748] el0_da+0x78/0x254 [ 79.583050][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.583060][ T5748] el0t_64_sync+0x198/0x19c ** 37 printk messages dropped ** [ 79.583377][ T5748] alloc_pages_mpol+0x1ec/0x3c0 ** 153 printk messages dropped ** [ 79.584682][ T5748] folio_prealloc+0x3c/0x1b0 ** 148 printk messages dropped ** [ 79.585939][ T5748] vma_alloc_zeroed_movable_folio+0x74/0x88 ** 177 printk messages dropped ** [ 79.587449][ T5748] handle_mm_fault+0x15a4/0x253c ** 155 printk messages dropped ** [ 79.588771][ T5748] el0t_64_sync+0x198/0x19c ** 155 printk messages dropped ** [ 79.597203][ T6022] should_fail_ex+0x41c/0x590 ** 163 printk messages dropped ** [ 79.600127][ T6022] dump_stack_lvl+0xd8/0x12c ** 136 printk messages dropped ** [ 79.602731][ T5508] should_fail_ex+0x41c/0x590 [ 79.602741][ T5508] should_fail_alloc_page+0xec/0x10c [ 79.602748][ T5508] prepare_alloc_pages+0x194/0x4a4 [ 79.602757][ T5508] __alloc_frozen_pages_noprof+0x134/0x320 ** 52 printk messages dropped ** [ 79.608659][ T5508] should_fail_alloc_page+0xec/0x10c ** 54 printk messages dropped ** [ 79.610614][ T5748] should_fail_alloc_page+0xec/0x10c ** 118 printk messages dropped ** [ 79.611633][ T5748] Call trace: [ 79.611636][ T5748] show_stack+0x2c/0x3c (C) [ 79.611645][ T5748] __dump_stack+0x30/0x40 [ 79.611655][ T5748] dump_stack_lvl+0xd8/0x12c /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7184001adef0 sp=0x7184001aded0 pc=0x9446c runtime.chanrecv(0x7183ff89c700, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:667 +0x470 fp=0x7184001adf70 sp=0x7184001adef0 pc=0x28a90 runtime.chanrecv1(0x7183fe42c8c0?, 0x1d29620?) /usr/local/go/src/runtime/chan.go:509 +0x14 fp=0x7184001adfa0 sp=0x7184001adf70 pc=0x285e4 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:53 +0x34 fp=0x7184001adfd0 sp=0x7184001adfa0 pc=0x426464 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184001adfd0 sp=0x7184001adfd0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve in goroutine 25 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:51 +0xc8 goroutine 13 gp=0x7183fee6ad20 m=nil [select]: runtime.gopark(0x7183fdc79f30?, 0x2?, 0x0?, 0x0?, 0x7183fdc79ebc?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc79d30 sp=0x7183fdc79d10 pc=0x9446c runtime.selectgo(0x7183fdc79f30, 0x7183fdc79eb8, 0x0?, 0x1, 0x0?, 0x1) /usr/local/go/src/runtime/select.go:351 +0x83c fp=0x7183fdc79e70 sp=0x7183fdc79d30 pc=0x73d0c os/exec.(*Cmd).watchCtx(0x7183ffc8b1e0, 0x7183ffa14bd0) /usr/local/go/src/os/exec/exec.go:797 +0x74 fp=0x7183fdc79fb0 sp=0x7183fdc79e70 pc=0x3d04b4 os/exec.(*Cmd).Start.gowrap2() /usr/local/go/src/os/exec/exec.go:783 +0x20 fp=0x7183fdc79fd0 sp=0x7183fdc79fb0 pc=0x3d0200 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc79fd0 sp=0x7183fdc79fd0 pc=0x9bbc4 created by os/exec.(*Cmd).Start in goroutine 1 /usr/local/go/src/os/exec/exec.go:783 +0x69c goroutine 14 gp=0x7183fee6af00 m=nil [chan receive]: runtime.gopark(0x7183fdc7a718?, 0xd86f0?, 0x20?, 0xb8?, 0x0?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7183fdc7a6f0 sp=0x7183fdc7a6d0 pc=0x9446c runtime.chanrecv(0x7183ff89c770, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:667 +0x470 fp=0x7183fdc7a770 sp=0x7183fdc7a6f0 pc=0x28a90 runtime.chanrecv1(0x7184002b0c80?, 0x0?) /usr/local/go/src/runtime/chan.go:509 +0x14 fp=0x7183fdc7a7a0 sp=0x7183fdc7a770 pc=0x285e4 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2.1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:76 +0x34 fp=0x7183fdc7a7d0 sp=0x7183fdc7a7a0 pc=0x426404 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7183fdc7a7d0 sp=0x7183fdc7a7d0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2 in goroutine 28 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:75 +0x150 goroutine 29 gp=0x7183fe803680 m=nil [chan receive]: runtime.gopark(0x7184001ae718?, 0xd86f0?, 0x20?, 0xb8?, 0x7262e7d255e335c?) /usr/local/go/src/runtime/proc.go:462 +0xbc fp=0x7184001ae6f0 sp=0x7184001ae6d0 pc=0x9446c runtime.chanrecv(0x7183ff89c070, 0x0, 0x1) /usr/local/go/src/runtime/chan.go:667 +0x470 fp=0x7184001ae770 sp=0x7184001ae6f0 pc=0x28a90 runtime.chanrecv1(0x7184002b0aa0?, 0x1?) /usr/local/go/src/runtime/chan.go:509 +0x14 fp=0x7184001ae7a0 sp=0x7184001ae770 pc=0x285e4 ** 20 printk messages dropped ** [ 79.611840][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 ** 30 printk messages dropped ** [ 79.612096][ T5748] should_fail_ex+0x41c/0x590 [ 79.612106][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.612113][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.612121][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.612130][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.612138][ T5748] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.612147][ T5748] vma_alloc_folio_noprof+0x100/0x1dc [ 79.612156][ T5748] vma_alloc_zeroed_movable_folio+0x74/0x88 [ 79.612165][ T5748] folio_prealloc+0x3c/0x1b0 ** 46 printk messages dropped ** [ 79.612566][ T5748] folio_alloc_mpol_noprof+0x4c/0x248 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop.func1() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:444 +0x34 fp=0x7184001ae7d0 sp=0x7184001ae7a0 pc=0xcf5334 runtime.goexit({}) /usr/local/go/src/runtime/asm_arm64.s:1447 +0x4 fp=0x7184001ae7d0 sp=0x7184001ae7d0 pc=0x9bbc4 created by github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop in goroutine 28 /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:443 +0xa8 ** 141 printk messages dropped ** [ 79.613762][ T5748] __dump_stack+0x30/0x40 ** 31 printk messages dropped ** [ 79.614037][ T5748] alloc_pages_mpol+0x1ec/0x3c0 ** 95 printk messages dropped ** [ 79.614849][ T5748] should_fail_ex+0x41c/0x590 ** 132 printk messages dropped ** [ 79.615973][ T5748] folio_prealloc+0x3c/0x1b0 ** 151 printk messages dropped ** [ 79.617258][ T5748] handle_mm_fault+0x15a4/0x253c ** 152 printk messages dropped ** [ 79.618553][ T5748] do_mem_abort+0x70/0x194 ** 143 printk messages dropped ** [ 79.620314][ T5508] prepare_alloc_pages+0x194/0x4a4 ** 57 printk messages dropped ** [ 79.621507][ T5508] folio_alloc_mpol_noprof+0x4c/0x248 ** 93 printk messages dropped ** [ 79.622478][ T5508] el0_da+0x1a4/0x254 ** 82 printk messages dropped ** [ 79.623434][ T5508] FAULT_INJECTION: forcing a failure. [ 79.623434][ T5508] name fail_page_alloc, interval 1, probability 100, space 0, times 4 [ 79.623443][ T5508] CPU: 0 UID: 0 PID: 5508 Comm: syz-execprog Not tainted syzkaller #0 PREEMPT [ 79.623451][ T5508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.623455][ T5508] Call trace: [ 79.623457][ T5508] show_stack+0x2c/0x3c (C) ** 63 printk messages dropped ** [ 79.624121][ T5508] folio_alloc_mpol_noprof+0x4c/0x248 ** 157 printk messages dropped ** [ 79.686289][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c ** 163 printk messages dropped ** [ 79.687904][ T5748] Call trace: ** 131 printk messages dropped ** [ 79.689148][ T5748] el0t_64_sync+0x198/0x19c ** 149 printk messages dropped ** [ 79.697381][ T6022] __dump_stack+0x30/0x40 ** 141 printk messages dropped ** [ 79.698595][ T6022] Call trace: ** 126 printk messages dropped ** [ 79.700073][ T5748] filename_mkdirat+0x1b8/0x3f4 ** 167 printk messages dropped ** [ 79.702365][ T5748] FAULT_INJECTION: forcing a failure. [ 79.702365][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 792 ** 122 printk messages dropped ** [ 79.703613][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 ** 156 printk messages dropped ** [ 79.704953][ T5748] el0t_64_sync_handler+0x10c/0x148 ** 169 printk messages dropped ** [ 79.706399][ T5748] FAULT_INJECTION: forcing a failure. [ 79.706399][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 776 ** 335 printk messages dropped ** [ 79.711904][ T4726] el0_svc_common+0xec/0x23c ** 154 printk messages dropped ** [ 79.713333][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT ** 24 printk messages dropped ** [ 79.713546][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.713550][ T6022] Call trace: [ 79.713552][ T6022] show_stack+0x2c/0x3c (C) [ 79.713562][ T6022] __dump_stack+0x30/0x40 [ 79.713571][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.713581][ T6022] dump_stack+0x1c/0x28 [ 79.713590][ T6022] should_fail_ex+0x41c/0x590 [ 79.713600][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.713607][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.713615][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.713624][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.713632][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.713641][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.713650][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.713657][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.713665][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.713673][ T6022] do_page_fault+0x77c/0xb88 [ 79.713682][ T6022] do_translation_fault+0xc4/0x114 [ 79.713691][ T6022] do_mem_abort+0x70/0x194 [ 79.713700][ T6022] el0_da+0x78/0x254 [ 79.713709][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.713718][ T6022] el0t_64_sync+0x198/0x19c [ 79.713732][ T6022] FAULT_INJECTION: forcing a failure. [ 79.713732][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 748 [ 79.713740][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.713747][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.713751][ T6022] Call trace: [ 79.713753][ T6022] show_stack+0x2c/0x3c (C) [ 79.713763][ T6022] __dump_stack+0x30/0x40 [ 79.713773][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.713782][ T6022] dump_stack+0x1c/0x28 [ 79.713791][ T6022] should_fail_ex+0x41c/0x590 [ 79.713801][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.713808][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.713816][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.713825][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.713833][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.713842][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.713851][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.713858][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.713866][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.713873][ T6022] do_page_fault+0x77c/0xb88 [ 79.713883][ T6022] do_translation_fault+0xc4/0x114 [ 79.713892][ T6022] do_mem_abort+0x70/0x194 [ 79.713901][ T6022] el0_da+0x78/0x254 [ 79.713910][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.713919][ T6022] el0t_64_sync+0x198/0x19c [ 79.713932][ T6022] FAULT_INJECTION: forcing a failure. [ 79.713932][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 747 [ 79.713940][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.713947][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.713951][ T6022] Call trace: [ 79.713954][ T6022] show_stack+0x2c/0x3c (C) [ 79.713964][ T6022] __dump_stack+0x30/0x40 [ 79.713973][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.713983][ T6022] dump_stack+0x1c/0x28 [ 79.713992][ T6022] should_fail_ex+0x41c/0x590 [ 79.714002][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.714009][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.714017][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.714025][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.714034][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.714043][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.714052][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.714059][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.714067][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.714074][ T6022] do_page_fault+0x77c/0xb88 [ 79.714084][ T6022] do_translation_fault+0xc4/0x114 [ 79.714093][ T6022] do_mem_abort+0x70/0x194 [ 79.714102][ T6022] el0_da+0x78/0x254 [ 79.714111][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.714120][ T6022] el0t_64_sync+0x198/0x19c [ 79.714133][ T6022] FAULT_INJECTION: forcing a failure. [ 79.714133][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 746 [ 79.714141][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.714148][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.714152][ T6022] Call trace: [ 79.714154][ T6022] show_stack+0x2c/0x3c (C) [ 79.714164][ T6022] __dump_stack+0x30/0x40 [ 79.714174][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.714184][ T6022] dump_stack+0x1c/0x28 [ 79.714193][ T6022] should_fail_ex+0x41c/0x590 [ 79.714203][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.714210][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.714218][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.714226][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.714235][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.714243][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.714252][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.714260][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.714268][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.714275][ T6022] do_page_fault+0x77c/0xb88 [ 79.714284][ T6022] do_translation_fault+0xc4/0x114 [ 79.714293][ T6022] do_mem_abort+0x70/0x194 [ 79.714302][ T6022] el0_da+0x78/0x254 [ 79.714311][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.714321][ T6022] el0t_64_sync+0x198/0x19c [ 79.714334][ T6022] FAULT_INJECTION: forcing a failure. [ 79.714334][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 745 [ 79.714342][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.714349][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.714353][ T6022] Call trace: [ 79.714355][ T6022] show_stack+0x2c/0x3c (C) [ 79.714365][ T6022] __dump_stack+0x30/0x40 [ 79.714375][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.714384][ T6022] dump_stack+0x1c/0x28 [ 79.714397][ T6022] should_fail_ex+0x41c/0x590 [ 79.714406][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.714414][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.714422][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.714430][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.714439][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.714447][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.714456][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.714464][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.714472][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.714479][ T6022] do_page_fault+0x77c/0xb88 [ 79.714489][ T6022] do_translation_fault+0xc4/0x114 [ 79.714498][ T6022] do_mem_abort+0x70/0x194 [ 79.714507][ T6022] el0_da+0x78/0x254 [ 79.714516][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.714526][ T6022] el0t_64_sync+0x198/0x19c [ 79.714539][ T6022] FAULT_INJECTION: forcing a failure. [ 79.714539][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 744 [ 79.714547][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.714554][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.714558][ T6022] Call trace: [ 79.714560][ T6022] show_stack+0x2c/0x3c (C) [ 79.714570][ T6022] __dump_stack+0x30/0x40 [ 79.714580][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.714590][ T6022] dump_stack+0x1c/0x28 [ 79.714599][ T6022] should_fail_ex+0x41c/0x590 [ 79.714609][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.714616][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.714624][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.714632][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.714641][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.714649][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.714658][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.714666][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.714674][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.714681][ T6022] do_page_fault+0x77c/0xb88 [ 79.714690][ T6022] do_translation_fault+0xc4/0x114 [ 79.714699][ T6022] do_mem_abort+0x70/0x194 [ 79.714708][ T6022] el0_da+0x78/0x254 [ 79.714717][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.714727][ T6022] el0t_64_sync+0x198/0x19c [ 79.714740][ T6022] FAULT_INJECTION: forcing a failure. [ 79.714740][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 743 [ 79.714748][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.714755][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.714759][ T6022] Call trace: [ 79.714761][ T6022] show_stack+0x2c/0x3c (C) [ 79.714771][ T6022] __dump_stack+0x30/0x40 [ 79.714781][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.714790][ T6022] dump_stack+0x1c/0x28 [ 79.714800][ T6022] should_fail_ex+0x41c/0x590 [ 79.714809][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.714817][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.714825][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.714833][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.714842][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.714850][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.714859][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.714866][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.714874][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.714882][ T6022] do_page_fault+0x77c/0xb88 [ 79.714891][ T6022] do_translation_fault+0xc4/0x114 [ 79.714900][ T6022] do_mem_abort+0x70/0x194 [ 79.714909][ T6022] el0_da+0x78/0x254 [ 79.714918][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.714928][ T6022] el0t_64_sync+0x198/0x19c [ 79.714940][ T6022] FAULT_INJECTION: forcing a failure. [ 79.714940][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 742 [ 79.714948][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.714956][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.714960][ T6022] Call trace: [ 79.714962][ T6022] show_stack+0x2c/0x3c (C) [ 79.714972][ T6022] __dump_stack+0x30/0x40 [ 79.714981][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.714991][ T6022] dump_stack+0x1c/0x28 [ 79.715000][ T6022] should_fail_ex+0x41c/0x590 [ 79.715010][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.715017][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.715026][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.715034][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.715042][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.715051][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.715060][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.715067][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.715075][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.715082][ T6022] do_page_fault+0x77c/0xb88 [ 79.715091][ T6022] do_translation_fault+0xc4/0x114 [ 79.715101][ T6022] do_mem_abort+0x70/0x194 [ 79.715110][ T6022] el0_da+0x78/0x254 [ 79.715119][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.715128][ T6022] el0t_64_sync+0x198/0x19c [ 79.715141][ T6022] FAULT_INJECTION: forcing a failure. [ 79.715141][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 741 [ 79.715149][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.715156][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.715160][ T6022] Call trace: [ 79.715162][ T6022] show_stack+0x2c/0x3c (C) [ 79.715172][ T6022] __dump_stack+0x30/0x40 [ 79.715182][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.715191][ T6022] dump_stack+0x1c/0x28 [ 79.715201][ T6022] should_fail_ex+0x41c/0x590 [ 79.715211][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.715218][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.715226][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.715235][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.715243][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.715252][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.715260][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.715268][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.715276][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.715283][ T6022] do_page_fault+0x77c/0xb88 [ 79.715292][ T6022] do_translation_fault+0xc4/0x114 [ 79.715301][ T6022] do_mem_abort+0x70/0x194 [ 79.715310][ T6022] el0_da+0x78/0x254 [ 79.715319][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.715328][ T6022] el0t_64_sync+0x198/0x19c [ 79.715341][ T6022] FAULT_INJECTION: forcing a failure. [ 79.715341][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 740 [ 79.715349][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.715357][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.715360][ T6022] Call trace: [ 79.715363][ T6022] show_stack+0x2c/0x3c (C) [ 79.715372][ T6022] __dump_stack+0x30/0x40 [ 79.715382][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.715394][ T6022] dump_stack+0x1c/0x28 [ 79.715403][ T6022] should_fail_ex+0x41c/0x590 [ 79.715413][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.715421][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.715429][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.715437][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.715446][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.715454][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.715463][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.715470][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.715478][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.715486][ T6022] do_page_fault+0x77c/0xb88 [ 79.715495][ T6022] do_translation_fault+0xc4/0x114 [ 79.715504][ T6022] do_mem_abort+0x70/0x194 [ 79.715513][ T6022] el0_da+0x78/0x254 [ 79.715522][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.715531][ T6022] el0t_64_sync+0x198/0x19c [ 79.715544][ T6022] FAULT_INJECTION: forcing a failure. [ 79.715544][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 739 [ 79.715552][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.715560][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.715564][ T6022] Call trace: [ 79.715566][ T6022] show_stack+0x2c/0x3c (C) [ 79.715576][ T6022] __dump_stack+0x30/0x40 [ 79.715585][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.715595][ T6022] dump_stack+0x1c/0x28 [ 79.715604][ T6022] should_fail_ex+0x41c/0x590 [ 79.715614][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.715621][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.715629][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.715638][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.715646][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.715655][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.715664][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.715671][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.715679][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.715686][ T6022] do_page_fault+0x77c/0xb88 [ 79.715695][ T6022] do_translation_fault+0xc4/0x114 [ 79.715704][ T6022] do_mem_abort+0x70/0x194 [ 79.715713][ T6022] el0_da+0x78/0x254 [ 79.715722][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.715732][ T6022] el0t_64_sync+0x198/0x19c [ 79.715745][ T6022] FAULT_INJECTION: forcing a failure. [ 79.715745][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 738 [ 79.715752][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.715760][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.715764][ T6022] Call trace: [ 79.715766][ T6022] show_stack+0x2c/0x3c (C) [ 79.715776][ T6022] __dump_stack+0x30/0x40 [ 79.715786][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.715795][ T6022] dump_stack+0x1c/0x28 [ 79.715805][ T6022] should_fail_ex+0x41c/0x590 [ 79.715814][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.715822][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.715830][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.715838][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.715847][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.715856][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.715865][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.715873][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.715881][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.715888][ T6022] do_page_fault+0x77c/0xb88 [ 79.715897][ T6022] do_translation_fault+0xc4/0x114 [ 79.715906][ T6022] do_mem_abort+0x70/0x194 [ 79.715915][ T6022] el0_da+0x78/0x254 [ 79.715924][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.715933][ T6022] el0t_64_sync+0x198/0x19c [ 79.715946][ T6022] FAULT_INJECTION: forcing a failure. [ 79.715946][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 737 [ 79.715954][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.715962][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.715966][ T6022] Call trace: [ 79.715968][ T6022] show_stack+0x2c/0x3c (C) [ 79.715978][ T6022] __dump_stack+0x30/0x40 [ 79.715987][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.715997][ T6022] dump_stack+0x1c/0x28 [ 79.716006][ T6022] should_fail_ex+0x41c/0x590 [ 79.716016][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.716023][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.716031][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.716040][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.716048][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.716057][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.716066][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.716073][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.716081][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.716089][ T6022] do_page_fault+0x77c/0xb88 [ 79.716098][ T6022] do_translation_fault+0xc4/0x114 [ 79.716107][ T6022] do_mem_abort+0x70/0x194 [ 79.716116][ T6022] el0_da+0x78/0x254 [ 79.716124][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.716134][ T6022] el0t_64_sync+0x198/0x19c [ 79.716147][ T6022] FAULT_INJECTION: forcing a failure. [ 79.716147][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 736 [ 79.716155][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.716162][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.716166][ T6022] Call trace: [ 79.716169][ T6022] show_stack+0x2c/0x3c (C) [ 79.716178][ T6022] __dump_stack+0x30/0x40 [ 79.716188][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.716197][ T6022] dump_stack+0x1c/0x28 [ 79.716207][ T6022] should_fail_ex+0x41c/0x590 [ 79.716217][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.716224][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.716232][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.716240][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.716249][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.716258][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.716266][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.716274][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.716282][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.716289][ T6022] do_page_fault+0x77c/0xb88 [ 79.716298][ T6022] do_translation_fault+0xc4/0x114 [ 79.716307][ T6022] do_mem_abort+0x70/0x194 [ 79.716316][ T6022] el0_da+0x78/0x254 [ 79.716325][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.716335][ T6022] el0t_64_sync+0x198/0x19c [ 79.716347][ T6022] FAULT_INJECTION: forcing a failure. [ 79.716347][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 735 [ 79.716355][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.716363][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.716367][ T6022] Call trace: [ 79.716369][ T6022] show_stack+0x2c/0x3c (C) [ 79.716379][ T6022] __dump_stack+0x30/0x40 [ 79.716388][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.716400][ T6022] dump_stack+0x1c/0x28 [ 79.716410][ T6022] should_fail_ex+0x41c/0x590 [ 79.716419][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.716427][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.716435][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.716443][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.716452][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.716461][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.716469][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.716477][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.716485][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.716492][ T6022] do_page_fault+0x77c/0xb88 [ 79.716501][ T6022] do_translation_fault+0xc4/0x114 [ 79.716511][ T6022] do_mem_abort+0x70/0x194 [ 79.716520][ T6022] el0_da+0x78/0x254 [ 79.716528][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.716538][ T6022] el0t_64_sync+0x198/0x19c [ 79.716551][ T6022] FAULT_INJECTION: forcing a failure. [ 79.716551][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 734 [ 79.716559][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.716566][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.716570][ T6022] Call trace: [ 79.716572][ T6022] show_stack+0x2c/0x3c (C) [ 79.716582][ T6022] __dump_stack+0x30/0x40 [ 79.716592][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.716601][ T6022] dump_stack+0x1c/0x28 [ 79.716611][ T6022] should_fail_ex+0x41c/0x590 [ 79.716620][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.716628][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.716636][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.716644][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.716653][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.716661][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.716670][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.716678][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.716686][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.716693][ T6022] do_page_fault+0x77c/0xb88 [ 79.716702][ T6022] do_translation_fault+0xc4/0x114 [ 79.716711][ T6022] do_mem_abort+0x70/0x194 [ 79.716720][ T6022] el0_da+0x78/0x254 [ 79.716729][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.716739][ T6022] el0t_64_sync+0x198/0x19c [ 79.716751][ T6022] FAULT_INJECTION: forcing a failure. [ 79.716751][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 733 [ 79.716759][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.716767][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.716770][ T6022] Call trace: [ 79.716773][ T6022] show_stack+0x2c/0x3c (C) [ 79.716783][ T6022] __dump_stack+0x30/0x40 [ 79.716792][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.716802][ T6022] dump_stack+0x1c/0x28 [ 79.716811][ T6022] should_fail_ex+0x41c/0x590 [ 79.716821][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.716828][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.716836][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.716844][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.716853][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.716862][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.716870][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.716878][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.716886][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.716893][ T6022] do_page_fault+0x77c/0xb88 [ 79.716902][ T6022] do_translation_fault+0xc4/0x114 [ 79.716911][ T6022] do_mem_abort+0x70/0x194 [ 79.716920][ T6022] el0_da+0x78/0x254 [ 79.716929][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.716939][ T6022] el0t_64_sync+0x198/0x19c [ 79.716951][ T6022] FAULT_INJECTION: forcing a failure. [ 79.716951][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 732 [ 79.716959][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.716967][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.716970][ T6022] Call trace: [ 79.716973][ T6022] show_stack+0x2c/0x3c (C) [ 79.716982][ T6022] __dump_stack+0x30/0x40 [ 79.716992][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.717002][ T6022] dump_stack+0x1c/0x28 [ 79.717011][ T6022] should_fail_ex+0x41c/0x590 [ 79.717021][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.717028][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.717036][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.717044][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.717053][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.717062][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.717070][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.717078][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.717086][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.717093][ T6022] do_page_fault+0x77c/0xb88 [ 79.717102][ T6022] do_translation_fault+0xc4/0x114 [ 79.717112][ T6022] do_mem_abort+0x70/0x194 [ 79.717120][ T6022] el0_da+0x78/0x254 [ 79.717129][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.717139][ T6022] el0t_64_sync+0x198/0x19c [ 79.717152][ T6022] FAULT_INJECTION: forcing a failure. [ 79.717152][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 731 [ 79.717159][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.717167][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.717171][ T6022] Call trace: [ 79.717173][ T6022] show_stack+0x2c/0x3c (C) [ 79.717183][ T6022] __dump_stack+0x30/0x40 [ 79.717192][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.717202][ T6022] dump_stack+0x1c/0x28 [ 79.717211][ T6022] should_fail_ex+0x41c/0x590 [ 79.717221][ T6022] should_fail_alloc_page+0xec/0x10c SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=-1 (errno 104: Connection reset by peer) [ 79.717228][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.717236][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.717245][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.717253][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.717262][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.717271][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.717278][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.717286][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.717293][ T6022] do_page_fault+0x77c/0xb88 [ 79.717302][ T6022] do_translation_fault+0xc4/0x114 [ 79.717312][ T6022] do_mem_abort+0x70/0x194 [ 79.717321][ T6022] el0_da+0x78/0x254 [ 79.717329][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.717339][ T6022] el0t_64_sync+0x198/0x19c [ 79.717352][ T6022] FAULT_INJECTION: forcing a failure. [ 79.717352][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 730 [ 79.717360][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.717367][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.717371][ T6022] Call trace: [ 79.717373][ T6022] show_stack+0x2c/0x3c (C) [ 79.717383][ T6022] __dump_stack+0x30/0x40 [ 79.717394][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.717405][ T6022] dump_stack+0x1c/0x28 [ 79.717415][ T6022] should_fail_ex+0x41c/0x590 [ 79.717425][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.717432][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.717440][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.717448][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.717457][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.717466][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.717474][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.717482][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.717490][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.717497][ T6022] do_page_fault+0x77c/0xb88 [ 79.717506][ T6022] do_translation_fault+0xc4/0x114 [ 79.717515][ T6022] do_mem_abort+0x70/0x194 [ 79.717524][ T6022] el0_da+0x78/0x254 [ 79.717533][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.717543][ T6022] el0t_64_sync+0x198/0x19c [ 79.717556][ T6022] FAULT_INJECTION: forcing a failure. [ 79.717556][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 729 [ 79.717564][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.717571][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.717575][ T6022] Call trace: [ 79.717577][ T6022] show_stack+0x2c/0x3c (C) [ 79.717587][ T6022] __dump_stack+0x30/0x40 [ 79.717596][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.717606][ T6022] dump_stack+0x1c/0x28 [ 79.717615][ T6022] should_fail_ex+0x41c/0x590 [ 79.717625][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.717632][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.717641][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.717649][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.717658][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.717666][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.717675][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.717682][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.717690][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.717698][ T6022] do_page_fault+0x77c/0xb88 [ 79.717707][ T6022] do_translation_fault+0xc4/0x114 [ 79.717716][ T6022] do_mem_abort+0x70/0x194 [ 79.717725][ T6022] el0_da+0x78/0x254 [ 79.717734][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.717743][ T6022] el0t_64_sync+0x198/0x19c [ 79.717756][ T6022] FAULT_INJECTION: forcing a failure. [ 79.717756][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 728 [ 79.717764][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.717772][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.717775][ T6022] Call trace: [ 79.717777][ T6022] show_stack+0x2c/0x3c (C) [ 79.717787][ T6022] __dump_stack+0x30/0x40 [ 79.717797][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.717806][ T6022] dump_stack+0x1c/0x28 [ 79.717816][ T6022] should_fail_ex+0x41c/0x590 [ 79.717825][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.717833][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.717841][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.717849][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.717858][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.717866][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.717875][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.717883][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.717891][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.717898][ T6022] do_page_fault+0x77c/0xb88 [ 79.717907][ T6022] do_translation_fault+0xc4/0x114 [ 79.717916][ T6022] do_mem_abort+0x70/0x194 [ 79.717925][ T6022] el0_da+0x78/0x254 [ 79.717934][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.717944][ T6022] el0t_64_sync+0x198/0x19c [ 79.717956][ T6022] FAULT_INJECTION: forcing a failure. [ 79.717956][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 727 [ 79.717964][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.717972][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.717975][ T6022] Call trace: [ 79.717977][ T6022] show_stack+0x2c/0x3c (C) [ 79.717987][ T6022] __dump_stack+0x30/0x40 [ 79.717997][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.718006][ T6022] dump_stack+0x1c/0x28 [ 79.718016][ T6022] should_fail_ex+0x41c/0x590 [ 79.718025][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.718033][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.718041][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.718049][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.718058][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.718067][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.718075][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.718083][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.718091][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.718098][ T6022] do_page_fault+0x77c/0xb88 [ 79.718107][ T6022] do_translation_fault+0xc4/0x114 [ 79.718117][ T6022] do_mem_abort+0x70/0x194 [ 79.718125][ T6022] el0_da+0x78/0x254 [ 79.718134][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.718144][ T6022] el0t_64_sync+0x198/0x19c [ 79.718157][ T6022] FAULT_INJECTION: forcing a failure. [ 79.718157][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 726 [ 79.718165][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.718172][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.718176][ T6022] Call trace: [ 79.718178][ T6022] show_stack+0x2c/0x3c (C) [ 79.718188][ T6022] __dump_stack+0x30/0x40 [ 79.718197][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.718207][ T6022] dump_stack+0x1c/0x28 [ 79.718216][ T6022] should_fail_ex+0x41c/0x590 [ 79.718226][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.718233][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.718241][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.718250][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.718258][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.718267][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.718276][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.718283][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.718291][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.718298][ T6022] do_page_fault+0x77c/0xb88 [ 79.718307][ T6022] do_translation_fault+0xc4/0x114 [ 79.718317][ T6022] do_mem_abort+0x70/0x194 [ 79.718325][ T6022] el0_da+0x78/0x254 [ 79.718334][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.718344][ T6022] el0t_64_sync+0x198/0x19c [ 79.718357][ T6022] FAULT_INJECTION: forcing a failure. [ 79.718357][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 725 [ 79.718365][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.718372][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.718376][ T6022] Call trace: [ 79.718378][ T6022] show_stack+0x2c/0x3c (C) [ 79.718388][ T6022] __dump_stack+0x30/0x40 [ 79.718400][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.718409][ T6022] dump_stack+0x1c/0x28 [ 79.718419][ T6022] should_fail_ex+0x41c/0x590 [ 79.718428][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.718436][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.718444][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.718452][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.718461][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.718469][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.718478][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.718486][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.718494][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.718501][ T6022] do_page_fault+0x77c/0xb88 [ 79.718510][ T6022] do_translation_fault+0xc4/0x114 [ 79.718519][ T6022] do_mem_abort+0x70/0x194 [ 79.718528][ T6022] el0_da+0x78/0x254 [ 79.718537][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.718547][ T6022] el0t_64_sync+0x198/0x19c [ 79.718560][ T6022] FAULT_INJECTION: forcing a failure. [ 79.718560][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 724 [ 79.718568][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.718575][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.718579][ T6022] Call trace: [ 79.718581][ T6022] show_stack+0x2c/0x3c (C) [ 79.718591][ T6022] __dump_stack+0x30/0x40 [ 79.718601][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.718610][ T6022] dump_stack+0x1c/0x28 [ 79.718620][ T6022] should_fail_ex+0x41c/0x590 [ 79.718629][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.718637][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.718645][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.718654][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.718662][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.718672][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.718681][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.718688][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.718696][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.718704][ T6022] do_page_fault+0x77c/0xb88 [ 79.718713][ T6022] do_translation_fault+0xc4/0x114 [ 79.718722][ T6022] do_mem_abort+0x70/0x194 [ 79.718731][ T6022] el0_da+0x78/0x254 [ 79.718740][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.718749][ T6022] el0t_64_sync+0x198/0x19c [ 79.718762][ T6022] FAULT_INJECTION: forcing a failure. [ 79.718762][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 723 [ 79.718770][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.718778][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.718781][ T6022] Call trace: [ 79.718784][ T6022] show_stack+0x2c/0x3c (C) [ 79.718794][ T6022] __dump_stack+0x30/0x40 [ 79.718803][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.718813][ T6022] dump_stack+0x1c/0x28 [ 79.718822][ T6022] should_fail_ex+0x41c/0x590 [ 79.718832][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.718839][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.718847][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.718855][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.718864][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.718873][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.718882][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.718889][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.718897][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.718904][ T6022] do_page_fault+0x77c/0xb88 [ 79.718913][ T6022] do_translation_fault+0xc4/0x114 [ 79.718923][ T6022] do_mem_abort+0x70/0x194 [ 79.718932][ T6022] el0_da+0x78/0x254 [ 79.718940][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.718950][ T6022] el0t_64_sync+0x198/0x19c [ 79.719419][ T5126] Bluetooth: hci3: command tx timeout [ 79.729143][ T5748] FAULT_INJECTION: forcing a failure. [ 79.729143][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 657 [ 79.729173][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.729184][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.729190][ T5748] Call trace: [ 79.729193][ T5748] show_stack+0x2c/0x3c (C) [ 79.729209][ T5748] __dump_stack+0x30/0x40 [ 79.729219][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.729230][ T5748] dump_stack+0x1c/0x28 [ 79.729239][ T5748] should_fail_ex+0x41c/0x590 [ 79.729249][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.729257][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.729265][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.729273][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.729282][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.729291][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.729299][ T5748] __pte_alloc+0x40/0x1c4 [ 79.729309][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.729317][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.729325][ T5748] do_page_fault+0x77c/0xb88 [ 79.729334][ T5748] do_translation_fault+0xc4/0x114 [ 79.729343][ T5748] do_mem_abort+0x70/0x194 [ 79.729352][ T5748] el0_da+0x78/0x254 [ 79.729362][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.729371][ T5748] el0t_64_sync+0x198/0x19c [ 79.729387][ T5748] FAULT_INJECTION: forcing a failure. [ 79.729387][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 656 [ 79.729400][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.729409][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.729414][ T5748] Call trace: [ 79.729416][ T5748] show_stack+0x2c/0x3c (C) [ 79.729428][ T5748] __dump_stack+0x30/0x40 [ 79.729438][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.729447][ T5748] dump_stack+0x1c/0x28 [ 79.729457][ T5748] should_fail_ex+0x41c/0x590 [ 79.729467][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.729474][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.729482][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.729490][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.729499][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.729508][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.729516][ T5748] __pte_alloc+0x40/0x1c4 [ 79.729526][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.729534][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.729541][ T5748] do_page_fault+0x77c/0xb88 [ 79.729550][ T5748] do_translation_fault+0xc4/0x114 [ 79.729560][ T5748] do_mem_abort+0x70/0x194 [ 79.729568][ T5748] el0_da+0x78/0x254 [ 79.729578][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.729587][ T5748] el0t_64_sync+0x198/0x19c [ 79.729602][ T5748] FAULT_INJECTION: forcing a failure. [ 79.729602][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 655 [ 79.729613][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.729623][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.729627][ T5748] Call trace: [ 79.729630][ T5748] show_stack+0x2c/0x3c (C) [ 79.729640][ T5748] __dump_stack+0x30/0x40 [ 79.729650][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.729659][ T5748] dump_stack+0x1c/0x28 [ 79.729669][ T5748] should_fail_ex+0x41c/0x590 [ 79.729678][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.729686][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.729694][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.729702][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.729711][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.729719][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.729728][ T5748] __pte_alloc+0x40/0x1c4 [ 79.729737][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.729745][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.729752][ T5748] do_page_fault+0x77c/0xb88 [ 79.729761][ T5748] do_translation_fault+0xc4/0x114 [ 79.729771][ T5748] do_mem_abort+0x70/0x194 [ 79.729780][ T5748] el0_da+0x78/0x254 [ 79.729789][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.729798][ T5748] el0t_64_sync+0x198/0x19c [ 79.729812][ T5748] FAULT_INJECTION: forcing a failure. [ 79.729812][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 654 [ 79.729820][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.729828][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.729832][ T5748] Call trace: [ 79.729834][ T5748] show_stack+0x2c/0x3c (C) [ 79.729844][ T5748] __dump_stack+0x30/0x40 [ 79.729853][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.729863][ T5748] dump_stack+0x1c/0x28 [ 79.729872][ T5748] should_fail_ex+0x41c/0x590 [ 79.729882][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.729889][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.729897][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.729906][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.729914][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.729923][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.729932][ T5748] __pte_alloc+0x40/0x1c4 [ 79.729941][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.729949][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.729956][ T5748] do_page_fault+0x77c/0xb88 [ 79.729965][ T5748] do_translation_fault+0xc4/0x114 [ 79.729974][ T5748] do_mem_abort+0x70/0x194 [ 79.729983][ T5748] el0_da+0x78/0x254 [ 79.729992][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.730002][ T5748] el0t_64_sync+0x198/0x19c [ 79.730015][ T5748] FAULT_INJECTION: forcing a failure. [ 79.730015][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 653 [ 79.730023][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.730031][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.730034][ T5748] Call trace: [ 79.730037][ T5748] show_stack+0x2c/0x3c (C) [ 79.730047][ T5748] __dump_stack+0x30/0x40 [ 79.730056][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.730066][ T5748] dump_stack+0x1c/0x28 [ 79.730075][ T5748] should_fail_ex+0x41c/0x590 [ 79.730085][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.730092][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.730100][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.730109][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.730117][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.730126][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.730135][ T5748] __pte_alloc+0x40/0x1c4 [ 79.730144][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.730152][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.730159][ T5748] do_page_fault+0x77c/0xb88 [ 79.730168][ T5748] do_translation_fault+0xc4/0x114 [ 79.730177][ T5748] do_mem_abort+0x70/0x194 [ 79.730186][ T5748] el0_da+0x78/0x254 [ 79.730195][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.730205][ T5748] el0t_64_sync+0x198/0x19c [ 79.730218][ T5748] FAULT_INJECTION: forcing a failure. [ 79.730218][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 652 [ 79.730226][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.730233][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.730237][ T5748] Call trace: [ 79.730239][ T5748] show_stack+0x2c/0x3c (C) [ 79.730249][ T5748] __dump_stack+0x30/0x40 [ 79.730259][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.730268][ T5748] dump_stack+0x1c/0x28 [ 79.730278][ T5748] should_fail_ex+0x41c/0x590 [ 79.730288][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.730295][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.730303][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.730311][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.730320][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.730329][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.730337][ T5748] __pte_alloc+0x40/0x1c4 [ 79.730346][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.730354][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.730362][ T5748] do_page_fault+0x77c/0xb88 [ 79.730371][ T5748] do_translation_fault+0xc4/0x114 [ 79.730380][ T5748] do_mem_abort+0x70/0x194 [ 79.730392][ T5748] el0_da+0x78/0x254 [ 79.730401][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.730411][ T5748] el0t_64_sync+0x198/0x19c [ 79.730424][ T5748] FAULT_INJECTION: forcing a failure. [ 79.730424][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 651 [ 79.730432][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.730440][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.730444][ T5748] Call trace: [ 79.730446][ T5748] show_stack+0x2c/0x3c (C) [ 79.730456][ T5748] __dump_stack+0x30/0x40 [ 79.730465][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.730475][ T5748] dump_stack+0x1c/0x28 [ 79.730484][ T5748] should_fail_ex+0x41c/0x590 [ 79.730494][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.730501][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.730509][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.730518][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.730526][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.730535][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.730544][ T5748] __pte_alloc+0x40/0x1c4 [ 79.730553][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.730561][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.730568][ T5748] do_page_fault+0x77c/0xb88 [ 79.730577][ T5748] do_translation_fault+0xc4/0x114 [ 79.730587][ T5748] do_mem_abort+0x70/0x194 [ 79.730595][ T5748] el0_da+0x78/0x254 [ 79.730604][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.730614][ T5748] el0t_64_sync+0x198/0x19c [ 79.730626][ T5748] FAULT_INJECTION: forcing a failure. [ 79.730626][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 650 [ 79.730634][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.730642][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.730646][ T5748] Call trace: [ 79.730648][ T5748] show_stack+0x2c/0x3c (C) [ 79.730658][ T5748] __dump_stack+0x30/0x40 [ 79.730667][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.730677][ T5748] dump_stack+0x1c/0x28 [ 79.730686][ T5748] should_fail_ex+0x41c/0x590 [ 79.730696][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.730703][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.730711][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.730720][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.730728][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.730737][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.730746][ T5748] __pte_alloc+0x40/0x1c4 [ 79.730755][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.730763][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.730770][ T5748] do_page_fault+0x77c/0xb88 [ 79.730780][ T5748] do_translation_fault+0xc4/0x114 [ 79.730789][ T5748] do_mem_abort+0x70/0x194 [ 79.730798][ T5748] el0_da+0x78/0x254 [ 79.730806][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.730816][ T5748] el0t_64_sync+0x198/0x19c [ 79.730829][ T5748] FAULT_INJECTION: forcing a failure. [ 79.730829][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 649 [ 79.730837][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.730844][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.730848][ T5748] Call trace: [ 79.730850][ T5748] show_stack+0x2c/0x3c (C) [ 79.730860][ T5748] __dump_stack+0x30/0x40 [ 79.730870][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.730879][ T5748] dump_stack+0x1c/0x28 [ 79.730889][ T5748] should_fail_ex+0x41c/0x590 [ 79.730899][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.730906][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.730914][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.730923][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.730932][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.730940][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.730949][ T5748] __pte_alloc+0x40/0x1c4 [ 79.730958][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.730966][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.730974][ T5748] do_page_fault+0x77c/0xb88 [ 79.730983][ T5748] do_translation_fault+0xc4/0x114 [ 79.730992][ T5748] do_mem_abort+0x70/0x194 [ 79.731001][ T5748] el0_da+0x78/0x254 [ 79.731010][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.731019][ T5748] el0t_64_sync+0x198/0x19c [ 79.731032][ T5748] FAULT_INJECTION: forcing a failure. [ 79.731032][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 648 [ 79.731040][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.731047][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.731051][ T5748] Call trace: [ 79.731053][ T5748] show_stack+0x2c/0x3c (C) [ 79.731063][ T5748] __dump_stack+0x30/0x40 [ 79.731073][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.731083][ T5748] dump_stack+0x1c/0x28 [ 79.731092][ T5748] should_fail_ex+0x41c/0x590 [ 79.731102][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.731109][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.731117][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.731126][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.731134][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.731143][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.731152][ T5748] __pte_alloc+0x40/0x1c4 [ 79.731161][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.731169][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.731176][ T5748] do_page_fault+0x77c/0xb88 [ 79.731185][ T5748] do_translation_fault+0xc4/0x114 [ 79.731195][ T5748] do_mem_abort+0x70/0x194 [ 79.731204][ T5748] el0_da+0x78/0x254 [ 79.731213][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.731222][ T5748] el0t_64_sync+0x198/0x19c [ 79.731235][ T5748] FAULT_INJECTION: forcing a failure. [ 79.731235][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 647 [ 79.731243][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.731250][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.731254][ T5748] Call trace: [ 79.731256][ T5748] show_stack+0x2c/0x3c (C) [ 79.731266][ T5748] __dump_stack+0x30/0x40 [ 79.731276][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.731285][ T5748] dump_stack+0x1c/0x28 [ 79.731295][ T5748] should_fail_ex+0x41c/0x590 [ 79.731304][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.731312][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.731320][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.731328][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.731337][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.731346][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.731354][ T5748] __pte_alloc+0x40/0x1c4 [ 79.731363][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.731372][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.731379][ T5748] do_page_fault+0x77c/0xb88 [ 79.731388][ T5748] do_translation_fault+0xc4/0x114 [ 79.731400][ T5748] do_mem_abort+0x70/0x194 [ 79.731409][ T5748] el0_da+0x78/0x254 [ 79.731418][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.731428][ T5748] el0t_64_sync+0x198/0x19c [ 79.731441][ T5748] FAULT_INJECTION: forcing a failure. [ 79.731441][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 646 [ 79.731448][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.731456][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.731459][ T5748] Call trace: [ 79.731462][ T5748] show_stack+0x2c/0x3c (C) [ 79.731471][ T5748] __dump_stack+0x30/0x40 [ 79.731481][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.731491][ T5748] dump_stack+0x1c/0x28 [ 79.731500][ T5748] should_fail_ex+0x41c/0x590 [ 79.731510][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.731517][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.731525][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.731534][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.731542][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.731551][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.731559][ T5748] __pte_alloc+0x40/0x1c4 [ 79.731569][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.731577][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.731584][ T5748] do_page_fault+0x77c/0xb88 [ 79.731593][ T5748] do_translation_fault+0xc4/0x114 [ 79.731603][ T5748] do_mem_abort+0x70/0x194 [ 79.731612][ T5748] el0_da+0x78/0x254 [ 79.731620][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.731630][ T5748] el0t_64_sync+0x198/0x19c [ 79.731643][ T5748] FAULT_INJECTION: forcing a failure. [ 79.731643][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 645 [ 79.731650][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.731658][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.731661][ T5748] Call trace: [ 79.731664][ T5748] show_stack+0x2c/0x3c (C) [ 79.731674][ T5748] __dump_stack+0x30/0x40 [ 79.731683][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.731693][ T5748] dump_stack+0x1c/0x28 [ 79.731702][ T5748] should_fail_ex+0x41c/0x590 [ 79.731712][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.731719][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.731727][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.731736][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.731744][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.731753][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.731762][ T5748] __pte_alloc+0x40/0x1c4 [ 79.731771][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.731779][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.731787][ T5748] do_page_fault+0x77c/0xb88 [ 79.731796][ T5748] do_translation_fault+0xc4/0x114 [ 79.731805][ T5748] do_mem_abort+0x70/0x194 [ 79.731814][ T5748] el0_da+0x78/0x254 [ 79.731823][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.731832][ T5748] el0t_64_sync+0x198/0x19c [ 79.731845][ T5748] FAULT_INJECTION: forcing a failure. [ 79.731845][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 644 [ 79.731853][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.731860][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.731864][ T5748] Call trace: [ 79.731866][ T5748] show_stack+0x2c/0x3c (C) [ 79.731876][ T5748] __dump_stack+0x30/0x40 [ 79.731885][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.731895][ T5748] dump_stack+0x1c/0x28 [ 79.731904][ T5748] should_fail_ex+0x41c/0x590 [ 79.731914][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.731922][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.731930][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.731938][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.731947][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.731956][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.731964][ T5748] __pte_alloc+0x40/0x1c4 [ 79.731973][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.731981][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.731989][ T5748] do_page_fault+0x77c/0xb88 [ 79.731998][ T5748] do_translation_fault+0xc4/0x114 [ 79.732007][ T5748] do_mem_abort+0x70/0x194 [ 79.732016][ T5748] el0_da+0x78/0x254 [ 79.732025][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.732034][ T5748] el0t_64_sync+0x198/0x19c [ 79.732047][ T5748] FAULT_INJECTION: forcing a failure. [ 79.732047][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 643 [ 79.732055][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.732062][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.732066][ T5748] Call trace: [ 79.732068][ T5748] show_stack+0x2c/0x3c (C) [ 79.732078][ T5748] __dump_stack+0x30/0x40 [ 79.732087][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.732097][ T5748] dump_stack+0x1c/0x28 [ 79.732106][ T5748] should_fail_ex+0x41c/0x590 [ 79.732116][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.732123][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.732131][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.732140][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.732148][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.732157][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.732166][ T5748] __pte_alloc+0x40/0x1c4 [ 79.732176][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.732184][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.732191][ T5748] do_page_fault+0x77c/0xb88 [ 79.732200][ T5748] do_translation_fault+0xc4/0x114 [ 79.732210][ T5748] do_mem_abort+0x70/0x194 [ 79.732219][ T5748] el0_da+0x78/0x254 [ 79.732228][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.732237][ T5748] el0t_64_sync+0x198/0x19c [ 79.732250][ T5748] FAULT_INJECTION: forcing a failure. [ 79.732250][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 642 [ 79.732258][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.732266][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.732269][ T5748] Call trace: [ 79.732271][ T5748] show_stack+0x2c/0x3c (C) [ 79.732281][ T5748] __dump_stack+0x30/0x40 [ 79.732291][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.732300][ T5748] dump_stack+0x1c/0x28 [ 79.732309][ T5748] should_fail_ex+0x41c/0x590 [ 79.732319][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.732327][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.732335][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.732343][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.732352][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.732361][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.732369][ T5748] __pte_alloc+0x40/0x1c4 [ 79.732378][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.732387][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.732397][ T5748] do_page_fault+0x77c/0xb88 [ 79.732407][ T5748] do_translation_fault+0xc4/0x114 [ 79.732417][ T5748] do_mem_abort+0x70/0x194 [ 79.732426][ T5748] el0_da+0x78/0x254 [ 79.732435][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.732444][ T5748] el0t_64_sync+0x198/0x19c [ 79.732457][ T5748] FAULT_INJECTION: forcing a failure. [ 79.732457][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 641 [ 79.732465][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.732473][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.732476][ T5748] Call trace: [ 79.732479][ T5748] show_stack+0x2c/0x3c (C) [ 79.732488][ T5748] __dump_stack+0x30/0x40 [ 79.732498][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.732507][ T5748] dump_stack+0x1c/0x28 [ 79.732517][ T5748] should_fail_ex+0x41c/0x590 [ 79.732526][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.732534][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.732542][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.732550][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.732559][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.732568][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.732576][ T5748] __pte_alloc+0x40/0x1c4 [ 79.732586][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.732594][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.732601][ T5748] do_page_fault+0x77c/0xb88 [ 79.732610][ T5748] do_translation_fault+0xc4/0x114 [ 79.732619][ T5748] do_mem_abort+0x70/0x194 [ 79.732628][ T5748] el0_da+0x78/0x254 [ 79.732637][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.732647][ T5748] el0t_64_sync+0x198/0x19c [ 79.732659][ T5748] FAULT_INJECTION: forcing a failure. [ 79.732659][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 640 [ 79.732667][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.732675][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.732679][ T5748] Call trace: [ 79.732681][ T5748] show_stack+0x2c/0x3c (C) [ 79.732690][ T5748] __dump_stack+0x30/0x40 [ 79.732700][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.732709][ T5748] dump_stack+0x1c/0x28 [ 79.732719][ T5748] should_fail_ex+0x41c/0x590 [ 79.732728][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.732736][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.732744][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.732752][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.732761][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.732770][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.732778][ T5748] __pte_alloc+0x40/0x1c4 [ 79.732788][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.732795][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.732803][ T5748] do_page_fault+0x77c/0xb88 [ 79.732812][ T5748] do_translation_fault+0xc4/0x114 [ 79.732821][ T5748] do_mem_abort+0x70/0x194 [ 79.732830][ T5748] el0_da+0x78/0x254 [ 79.732839][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.732849][ T5748] el0t_64_sync+0x198/0x19c [ 79.732861][ T5748] FAULT_INJECTION: forcing a failure. [ 79.732861][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 639 [ 79.732869][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.732877][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.732881][ T5748] Call trace: [ 79.732883][ T5748] show_stack+0x2c/0x3c (C) [ 79.732893][ T5748] __dump_stack+0x30/0x40 [ 79.732902][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.732912][ T5748] dump_stack+0x1c/0x28 [ 79.732921][ T5748] should_fail_ex+0x41c/0x590 [ 79.732931][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.732938][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.732946][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.732954][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.732963][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.732972][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.732980][ T5748] __pte_alloc+0x40/0x1c4 [ 79.732989][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.732998][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.733005][ T5748] do_page_fault+0x77c/0xb88 [ 79.733014][ T5748] do_translation_fault+0xc4/0x114 [ 79.733023][ T5748] do_mem_abort+0x70/0x194 [ 79.733032][ T5748] el0_da+0x78/0x254 [ 79.733041][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.733051][ T5748] el0t_64_sync+0x198/0x19c [ 79.733063][ T5748] FAULT_INJECTION: forcing a failure. [ 79.733063][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 638 [ 79.733071][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.733078][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.733082][ T5748] Call trace: [ 79.733085][ T5748] show_stack+0x2c/0x3c (C) [ 79.733094][ T5748] __dump_stack+0x30/0x40 [ 79.733104][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.733114][ T5748] dump_stack+0x1c/0x28 [ 79.733123][ T5748] should_fail_ex+0x41c/0x590 [ 79.733133][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.733140][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.733148][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.733156][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.733165][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.733173][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.733182][ T5748] __pte_alloc+0x40/0x1c4 [ 79.733192][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.733200][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.733207][ T5748] do_page_fault+0x77c/0xb88 [ 79.733216][ T5748] do_translation_fault+0xc4/0x114 [ 79.733225][ T5748] do_mem_abort+0x70/0x194 [ 79.733234][ T5748] el0_da+0x78/0x254 [ 79.733243][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.733253][ T5748] el0t_64_sync+0x198/0x19c [ 79.733265][ T5748] FAULT_INJECTION: forcing a failure. [ 79.733265][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 637 [ 79.733273][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.733281][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.733285][ T5748] Call trace: [ 79.733287][ T5748] show_stack+0x2c/0x3c (C) [ 79.733297][ T5748] __dump_stack+0x30/0x40 [ 79.733307][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.733317][ T5748] dump_stack+0x1c/0x28 [ 79.733326][ T5748] should_fail_ex+0x41c/0x590 [ 79.733336][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.733343][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.733351][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.733359][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.733368][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.733377][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.733385][ T5748] __pte_alloc+0x40/0x1c4 [ 79.733397][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.733405][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.733413][ T5748] do_page_fault+0x77c/0xb88 [ 79.733422][ T5748] do_translation_fault+0xc4/0x114 [ 79.733431][ T5748] do_mem_abort+0x70/0x194 [ 79.733440][ T5748] el0_da+0x78/0x254 [ 79.733449][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.733458][ T5748] el0t_64_sync+0x198/0x19c [ 79.733471][ T5748] FAULT_INJECTION: forcing a failure. [ 79.733471][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 636 [ 79.733479][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.733487][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.733491][ T5748] Call trace: [ 79.733493][ T5748] show_stack+0x2c/0x3c (C) [ 79.733503][ T5748] __dump_stack+0x30/0x40 [ 79.733512][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.733522][ T5748] dump_stack+0x1c/0x28 [ 79.733531][ T5748] should_fail_ex+0x41c/0x590 [ 79.733541][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.733548][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.733556][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.733565][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.733573][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.733582][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.733591][ T5748] __pte_alloc+0x40/0x1c4 [ 79.733600][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.733608][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.733615][ T5748] do_page_fault+0x77c/0xb88 [ 79.733624][ T5748] do_translation_fault+0xc4/0x114 [ 79.733634][ T5748] do_mem_abort+0x70/0x194 [ 79.733643][ T5748] el0_da+0x78/0x254 [ 79.733652][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.733661][ T5748] el0t_64_sync+0x198/0x19c [ 79.733674][ T5748] FAULT_INJECTION: forcing a failure. [ 79.733674][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 635 [ 79.733682][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.733690][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.733694][ T5748] Call trace: [ 79.733696][ T5748] show_stack+0x2c/0x3c (C) [ 79.733706][ T5748] __dump_stack+0x30/0x40 [ 79.733716][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.733725][ T5748] dump_stack+0x1c/0x28 [ 79.733735][ T5748] should_fail_ex+0x41c/0x590 [ 79.733745][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.733752][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.733760][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.733769][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.733777][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.733786][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.733794][ T5748] __pte_alloc+0x40/0x1c4 [ 79.733804][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.733812][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.733819][ T5748] do_page_fault+0x77c/0xb88 [ 79.733828][ T5748] do_translation_fault+0xc4/0x114 [ 79.733837][ T5748] do_mem_abort+0x70/0x194 [ 79.733846][ T5748] el0_da+0x78/0x254 [ 79.733855][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.733865][ T5748] el0t_64_sync+0x198/0x19c [ 79.733878][ T5748] FAULT_INJECTION: forcing a failure. [ 79.733878][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 634 [ 79.733886][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.733893][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.733897][ T5748] Call trace: [ 79.733899][ T5748] show_stack+0x2c/0x3c (C) [ 79.733909][ T5748] __dump_stack+0x30/0x40 [ 79.733918][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.733928][ T5748] dump_stack+0x1c/0x28 [ 79.733938][ T5748] should_fail_ex+0x41c/0x590 [ 79.733947][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.733955][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.733963][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.733971][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.733980][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.733989][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.733997][ T5748] __pte_alloc+0x40/0x1c4 [ 79.734007][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.734015][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.734022][ T5748] do_page_fault+0x77c/0xb88 [ 79.734031][ T5748] do_translation_fault+0xc4/0x114 [ 79.734040][ T5748] do_mem_abort+0x70/0x194 [ 79.734049][ T5748] el0_da+0x78/0x254 [ 79.734058][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.734068][ T5748] el0t_64_sync+0x198/0x19c [ 79.734080][ T5748] FAULT_INJECTION: forcing a failure. [ 79.734080][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 633 [ 79.734088][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.734096][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.734100][ T5748] Call trace: [ 79.734102][ T5748] show_stack+0x2c/0x3c (C) [ 79.734112][ T5748] __dump_stack+0x30/0x40 [ 79.734121][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.734131][ T5748] dump_stack+0x1c/0x28 [ 79.734140][ T5748] should_fail_ex+0x41c/0x590 [ 79.734150][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.734157][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.734165][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.734174][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.734182][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.734191][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.734200][ T5748] __pte_alloc+0x40/0x1c4 [ 79.734209][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.734217][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.734224][ T5748] do_page_fault+0x77c/0xb88 [ 79.734233][ T5748] do_translation_fault+0xc4/0x114 [ 79.734242][ T5748] do_mem_abort+0x70/0x194 [ 79.734251][ T5748] el0_da+0x78/0x254 [ 79.734260][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.734270][ T5748] el0t_64_sync+0x198/0x19c [ 79.734282][ T5748] FAULT_INJECTION: forcing a failure. [ 79.734282][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 632 [ 79.734290][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.734298][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.734302][ T5748] Call trace: [ 79.734304][ T5748] show_stack+0x2c/0x3c (C) [ 79.734314][ T5748] __dump_stack+0x30/0x40 [ 79.734324][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.734333][ T5748] dump_stack+0x1c/0x28 [ 79.734343][ T5748] should_fail_ex+0x41c/0x590 [ 79.734352][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.734360][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.734368][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.734376][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.734385][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.734396][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.734405][ T5748] __pte_alloc+0x40/0x1c4 [ 79.734414][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.734422][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.734429][ T5748] do_page_fault+0x77c/0xb88 [ 79.734438][ T5748] do_translation_fault+0xc4/0x114 [ 79.734447][ T5748] do_mem_abort+0x70/0x194 [ 79.734456][ T5748] el0_da+0x78/0x254 [ 79.734465][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.734475][ T5748] el0t_64_sync+0x198/0x19c [ 79.734488][ T5748] FAULT_INJECTION: forcing a failure. [ 79.734488][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 631 [ 79.734496][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.734503][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.734507][ T5748] Call trace: [ 79.734509][ T5748] show_stack+0x2c/0x3c (C) [ 79.734519][ T5748] __dump_stack+0x30/0x40 [ 79.734529][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.734538][ T5748] dump_stack+0x1c/0x28 [ 79.734548][ T5748] should_fail_ex+0x41c/0x590 [ 79.734557][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.734565][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.734573][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.734581][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.734590][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.734599][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.734607][ T5748] __pte_alloc+0x40/0x1c4 [ 79.734617][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.734625][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.734632][ T5748] do_page_fault+0x77c/0xb88 [ 79.734641][ T5748] do_translation_fault+0xc4/0x114 [ 79.734650][ T5748] do_mem_abort+0x70/0x194 [ 79.734659][ T5748] el0_da+0x78/0x254 [ 79.734668][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.734678][ T5748] el0t_64_sync+0x198/0x19c [ 79.734690][ T5748] FAULT_INJECTION: forcing a failure. [ 79.734690][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 630 [ 79.734698][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.734706][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.734709][ T5748] Call trace: [ 79.734712][ T5748] show_stack+0x2c/0x3c (C) [ 79.734721][ T5748] __dump_stack+0x30/0x40 [ 79.734731][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.734741][ T5748] dump_stack+0x1c/0x28 [ 79.734750][ T5748] should_fail_ex+0x41c/0x590 [ 79.734760][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.734767][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.734775][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.734784][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.734792][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.734801][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.734810][ T5748] __pte_alloc+0x40/0x1c4 [ 79.734819][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.734827][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.734834][ T5748] do_page_fault+0x77c/0xb88 [ 79.734843][ T5748] do_translation_fault+0xc4/0x114 [ 79.734853][ T5748] do_mem_abort+0x70/0x194 [ 79.734861][ T5748] el0_da+0x78/0x254 [ 79.734870][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.734880][ T5748] el0t_64_sync+0x198/0x19c [ 79.734892][ T5748] FAULT_INJECTION: forcing a failure. [ 79.734892][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 629 [ 79.734900][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.734908][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.734911][ T5748] Call trace: [ 79.734914][ T5748] show_stack+0x2c/0x3c (C) [ 79.734924][ T5748] __dump_stack+0x30/0x40 [ 79.734933][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.734943][ T5748] dump_stack+0x1c/0x28 [ 79.734952][ T5748] should_fail_ex+0x41c/0x590 [ 79.734962][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.734969][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.734977][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.734986][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.734994][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.735003][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.735012][ T5748] __pte_alloc+0x40/0x1c4 [ 79.735022][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.735030][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.735037][ T5748] do_page_fault+0x77c/0xb88 [ 79.735047][ T5748] do_translation_fault+0xc4/0x114 [ 79.735056][ T5748] do_mem_abort+0x70/0x194 [ 79.735065][ T5748] el0_da+0x78/0x254 [ 79.735074][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.735083][ T5748] el0t_64_sync+0x198/0x19c [ 79.735096][ T5748] FAULT_INJECTION: forcing a failure. [ 79.735096][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 628 [ 79.735104][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.735111][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.735115][ T5748] Call trace: [ 79.735118][ T5748] show_stack+0x2c/0x3c (C) [ 79.735127][ T5748] __dump_stack+0x30/0x40 [ 79.735137][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.735147][ T5748] dump_stack+0x1c/0x28 [ 79.735156][ T5748] should_fail_ex+0x41c/0x590 [ 79.735166][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.735173][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.735181][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.735190][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.735198][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.735207][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.735216][ T5748] __pte_alloc+0x40/0x1c4 [ 79.735225][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.735233][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.735241][ T5748] do_page_fault+0x77c/0xb88 [ 79.735250][ T5748] do_translation_fault+0xc4/0x114 [ 79.735259][ T5748] do_mem_abort+0x70/0x194 [ 79.735268][ T5748] el0_da+0x78/0x254 [ 79.735277][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.735286][ T5748] el0t_64_sync+0x198/0x19c [ 79.735299][ T5748] FAULT_INJECTION: forcing a failure. [ 79.735299][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 627 [ 79.735307][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.735314][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.735318][ T5748] Call trace: [ 79.735321][ T5748] show_stack+0x2c/0x3c (C) [ 79.735330][ T5748] __dump_stack+0x30/0x40 [ 79.735340][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.735350][ T5748] dump_stack+0x1c/0x28 [ 79.735359][ T5748] should_fail_ex+0x41c/0x590 [ 79.735369][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.735376][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.735384][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.735395][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.735404][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.735414][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.735423][ T5748] __pte_alloc+0x40/0x1c4 [ 79.735433][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.735442][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.735449][ T5748] do_page_fault+0x77c/0xb88 [ 79.735458][ T5748] do_translation_fault+0xc4/0x114 [ 79.735467][ T5748] do_mem_abort+0x70/0x194 [ 79.735476][ T5748] el0_da+0x78/0x254 [ 79.735485][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.735495][ T5748] el0t_64_sync+0x198/0x19c [ 79.735508][ T5748] FAULT_INJECTION: forcing a failure. [ 79.735508][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 626 [ 79.735516][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.735523][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.735527][ T5748] Call trace: [ 79.735529][ T5748] show_stack+0x2c/0x3c (C) [ 79.735539][ T5748] __dump_stack+0x30/0x40 [ 79.735548][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.735558][ T5748] dump_stack+0x1c/0x28 [ 79.735567][ T5748] should_fail_ex+0x41c/0x590 [ 79.735577][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.735585][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.735593][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.735601][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.735610][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.735618][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.735627][ T5748] __pte_alloc+0x40/0x1c4 [ 79.735636][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.735644][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.735652][ T5748] do_page_fault+0x77c/0xb88 [ 79.735661][ T5748] do_translation_fault+0xc4/0x114 [ 79.735670][ T5748] do_mem_abort+0x70/0x194 [ 79.735679][ T5748] el0_da+0x78/0x254 [ 79.735688][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.735697][ T5748] el0t_64_sync+0x198/0x19c [ 79.735710][ T5748] FAULT_INJECTION: forcing a failure. [ 79.735710][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 625 [ 79.735718][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.735726][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.735729][ T5748] Call trace: [ 79.735732][ T5748] show_stack+0x2c/0x3c (C) [ 79.735741][ T5748] __dump_stack+0x30/0x40 [ 79.735751][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.735760][ T5748] dump_stack+0x1c/0x28 [ 79.735770][ T5748] should_fail_ex+0x41c/0x590 [ 79.735780][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.735787][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.735795][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.735803][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.735812][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.735820][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.735829][ T5748] __pte_alloc+0x40/0x1c4 [ 79.735838][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.735847][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.735854][ T5748] do_page_fault+0x77c/0xb88 [ 79.735863][ T5748] do_translation_fault+0xc4/0x114 [ 79.735872][ T5748] do_mem_abort+0x70/0x194 [ 79.735881][ T5748] el0_da+0x78/0x254 [ 79.735890][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.735900][ T5748] el0t_64_sync+0x198/0x19c [ 79.735912][ T5748] FAULT_INJECTION: forcing a failure. [ 79.735912][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 624 [ 79.735920][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.735928][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.735931][ T5748] Call trace: [ 79.735934][ T5748] show_stack+0x2c/0x3c (C) [ 79.735943][ T5748] __dump_stack+0x30/0x40 [ 79.735953][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.735963][ T5748] dump_stack+0x1c/0x28 [ 79.735972][ T5748] should_fail_ex+0x41c/0x590 [ 79.735982][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.735989][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.735997][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.736006][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.736014][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.736023][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.736032][ T5748] __pte_alloc+0x40/0x1c4 [ 79.736041][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.736049][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.736056][ T5748] do_page_fault+0x77c/0xb88 [ 79.736065][ T5748] do_translation_fault+0xc4/0x114 [ 79.736074][ T5748] do_mem_abort+0x70/0x194 [ 79.736083][ T5748] el0_da+0x78/0x254 [ 79.736092][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.736101][ T5748] el0t_64_sync+0x198/0x19c [ 79.736114][ T5748] FAULT_INJECTION: forcing a failure. [ 79.736114][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 623 [ 79.736122][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.736130][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.736133][ T5748] Call trace: [ 79.736135][ T5748] show_stack+0x2c/0x3c (C) [ 79.736145][ T5748] __dump_stack+0x30/0x40 [ 79.736155][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.736164][ T5748] dump_stack+0x1c/0x28 [ 79.736174][ T5748] should_fail_ex+0x41c/0x590 [ 79.736183][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.736191][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.736199][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.736207][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.736216][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.736225][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.736233][ T5748] __pte_alloc+0x40/0x1c4 [ 79.736243][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.736251][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.736258][ T5748] do_page_fault+0x77c/0xb88 [ 79.736267][ T5748] do_translation_fault+0xc4/0x114 [ 79.736276][ T5748] do_mem_abort+0x70/0x194 [ 79.736285][ T5748] el0_da+0x78/0x254 [ 79.736294][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.736304][ T5748] el0t_64_sync+0x198/0x19c [ 79.736316][ T5748] FAULT_INJECTION: forcing a failure. [ 79.736316][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 622 [ 79.736324][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.736332][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.736336][ T5748] Call trace: [ 79.736338][ T5748] show_stack+0x2c/0x3c (C) [ 79.736348][ T5748] __dump_stack+0x30/0x40 [ 79.736358][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.736368][ T5748] dump_stack+0x1c/0x28 [ 79.736377][ T5748] should_fail_ex+0x41c/0x590 [ 79.736387][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.736397][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.736406][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.736415][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.736423][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.736432][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.736440][ T5748] __pte_alloc+0x40/0x1c4 [ 79.736450][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.736458][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.736465][ T5748] do_page_fault+0x77c/0xb88 [ 79.736474][ T5748] do_translation_fault+0xc4/0x114 [ 79.736484][ T5748] do_mem_abort+0x70/0x194 [ 79.736492][ T5748] el0_da+0x78/0x254 [ 79.736501][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.736511][ T5748] el0t_64_sync+0x198/0x19c [ 79.736524][ T5748] FAULT_INJECTION: forcing a failure. [ 79.736524][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 621 [ 79.736532][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.736539][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.736543][ T5748] Call trace: [ 79.736545][ T5748] show_stack+0x2c/0x3c (C) [ 79.736555][ T5748] __dump_stack+0x30/0x40 [ 79.736564][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.736574][ T5748] dump_stack+0x1c/0x28 [ 79.736584][ T5748] should_fail_ex+0x41c/0x590 [ 79.736593][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.736601][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.736609][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.736617][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.736626][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.736635][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.736643][ T5748] __pte_alloc+0x40/0x1c4 [ 79.736653][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.736661][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.736668][ T5748] do_page_fault+0x77c/0xb88 [ 79.736677][ T5748] do_translation_fault+0xc4/0x114 [ 79.736686][ T5748] do_mem_abort+0x70/0x194 [ 79.736695][ T5748] el0_da+0x78/0x254 [ 79.736704][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.736714][ T5748] el0t_64_sync+0x198/0x19c [ 79.736726][ T5748] FAULT_INJECTION: forcing a failure. [ 79.736726][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 620 [ 79.736734][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.736742][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.736746][ T5748] Call trace: [ 79.736748][ T5748] show_stack+0x2c/0x3c (C) [ 79.736757][ T5748] __dump_stack+0x30/0x40 [ 79.736767][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.736776][ T5748] dump_stack+0x1c/0x28 [ 79.736786][ T5748] should_fail_ex+0x41c/0x590 [ 79.736796][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.736803][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.736811][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.736819][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.736828][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.736837][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.736845][ T5748] __pte_alloc+0x40/0x1c4 [ 79.736854][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.736863][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.736870][ T5748] do_page_fault+0x77c/0xb88 [ 79.736879][ T5748] do_translation_fault+0xc4/0x114 [ 79.736888][ T5748] do_mem_abort+0x70/0x194 [ 79.736897][ T5748] el0_da+0x78/0x254 [ 79.736906][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.736916][ T5748] el0t_64_sync+0x198/0x19c [ 79.736928][ T5748] FAULT_INJECTION: forcing a failure. [ 79.736928][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 619 [ 79.736936][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.736944][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.736948][ T5748] Call trace: [ 79.736950][ T5748] show_stack+0x2c/0x3c (C) [ 79.736960][ T5748] __dump_stack+0x30/0x40 [ 79.736969][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.736979][ T5748] dump_stack+0x1c/0x28 [ 79.736988][ T5748] should_fail_ex+0x41c/0x590 [ 79.736998][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.737005][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.737013][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.737022][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.737030][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.737039][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.737047][ T5748] __pte_alloc+0x40/0x1c4 [ 79.737057][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.737065][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.737072][ T5748] do_page_fault+0x77c/0xb88 [ 79.737081][ T5748] do_translation_fault+0xc4/0x114 [ 79.737091][ T5748] do_mem_abort+0x70/0x194 [ 79.737099][ T5748] el0_da+0x78/0x254 [ 79.737108][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.737118][ T5748] el0t_64_sync+0x198/0x19c [ 79.737130][ T5748] FAULT_INJECTION: forcing a failure. [ 79.737130][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 618 [ 79.737138][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.737146][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.737150][ T5748] Call trace: [ 79.737152][ T5748] show_stack+0x2c/0x3c (C) [ 79.737162][ T5748] __dump_stack+0x30/0x40 [ 79.737171][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.737181][ T5748] dump_stack+0x1c/0x28 [ 79.737190][ T5748] should_fail_ex+0x41c/0x590 [ 79.737200][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.737207][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.737215][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.737224][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.737233][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.737241][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.737250][ T5748] __pte_alloc+0x40/0x1c4 [ 79.737259][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.737267][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.737274][ T5748] do_page_fault+0x77c/0xb88 [ 79.737283][ T5748] do_translation_fault+0xc4/0x114 [ 79.737293][ T5748] do_mem_abort+0x70/0x194 [ 79.737301][ T5748] el0_da+0x78/0x254 [ 79.737310][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.737320][ T5748] el0t_64_sync+0x198/0x19c [ 79.737333][ T5748] FAULT_INJECTION: forcing a failure. [ 79.737333][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 617 [ 79.737341][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.737348][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.737352][ T5748] Call trace: [ 79.737354][ T5748] show_stack+0x2c/0x3c (C) [ 79.737364][ T5748] __dump_stack+0x30/0x40 [ 79.737373][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.737383][ T5748] dump_stack+0x1c/0x28 [ 79.737395][ T5748] should_fail_ex+0x41c/0x590 [ 79.737404][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.737412][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.737420][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.737428][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.737437][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.737446][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.737454][ T5748] __pte_alloc+0x40/0x1c4 [ 79.737464][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.737472][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.737479][ T5748] do_page_fault+0x77c/0xb88 [ 79.737488][ T5748] do_translation_fault+0xc4/0x114 [ 79.737497][ T5748] do_mem_abort+0x70/0x194 [ 79.737506][ T5748] el0_da+0x78/0x254 [ 79.737515][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.737524][ T5748] el0t_64_sync+0x198/0x19c [ 79.737537][ T5748] FAULT_INJECTION: forcing a failure. [ 79.737537][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 616 [ 79.737545][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.737553][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.737556][ T5748] Call trace: [ 79.737559][ T5748] show_stack+0x2c/0x3c (C) [ 79.737568][ T5748] __dump_stack+0x30/0x40 [ 79.737578][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.737588][ T5748] dump_stack+0x1c/0x28 [ 79.737597][ T5748] should_fail_ex+0x41c/0x590 [ 79.737607][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.737614][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.737622][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.737631][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.737639][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.737648][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.737657][ T5748] __pte_alloc+0x40/0x1c4 [ 79.737666][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.737674][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.737681][ T5748] do_page_fault+0x77c/0xb88 [ 79.737690][ T5748] do_translation_fault+0xc4/0x114 [ 79.737700][ T5748] do_mem_abort+0x70/0x194 [ 79.737709][ T5748] el0_da+0x78/0x254 [ 79.737718][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.737727][ T5748] el0t_64_sync+0x198/0x19c [ 79.737740][ T5748] FAULT_INJECTION: forcing a failure. [ 79.737740][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 615 [ 79.737748][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.737756][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.737760][ T5748] Call trace: [ 79.737762][ T5748] show_stack+0x2c/0x3c (C) [ 79.737772][ T5748] __dump_stack+0x30/0x40 [ 79.737782][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.737791][ T5748] dump_stack+0x1c/0x28 [ 79.737801][ T5748] should_fail_ex+0x41c/0x590 [ 79.737810][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.737818][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.737826][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.737834][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.737843][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.737852][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.737860][ T5748] __pte_alloc+0x40/0x1c4 [ 79.737870][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.737878][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.737885][ T5748] do_page_fault+0x77c/0xb88 [ 79.737894][ T5748] do_translation_fault+0xc4/0x114 [ 79.737903][ T5748] do_mem_abort+0x70/0x194 [ 79.737912][ T5748] el0_da+0x78/0x254 [ 79.737921][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.737931][ T5748] el0t_64_sync+0x198/0x19c [ 79.737944][ T5748] FAULT_INJECTION: forcing a failure. [ 79.737944][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 614 [ 79.737951][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.737959][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.737962][ T5748] Call trace: [ 79.737965][ T5748] show_stack+0x2c/0x3c (C) [ 79.737975][ T5748] __dump_stack+0x30/0x40 [ 79.737984][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.737994][ T5748] dump_stack+0x1c/0x28 [ 79.738003][ T5748] should_fail_ex+0x41c/0x590 [ 79.738013][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.738021][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.738029][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.738037][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.738046][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.738055][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.738063][ T5748] __pte_alloc+0x40/0x1c4 [ 79.738072][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.738080][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.738088][ T5748] do_page_fault+0x77c/0xb88 [ 79.738097][ T5748] do_translation_fault+0xc4/0x114 [ 79.738106][ T5748] do_mem_abort+0x70/0x194 [ 79.738115][ T5748] el0_da+0x78/0x254 [ 79.738124][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.738133][ T5748] el0t_64_sync+0x198/0x19c [ 79.738146][ T5748] FAULT_INJECTION: forcing a failure. [ 79.738146][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 613 [ 79.738154][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.738162][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.738165][ T5748] Call trace: [ 79.738167][ T5748] show_stack+0x2c/0x3c (C) [ 79.738177][ T5748] __dump_stack+0x30/0x40 [ 79.738187][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.738196][ T5748] dump_stack+0x1c/0x28 [ 79.738206][ T5748] should_fail_ex+0x41c/0x590 [ 79.738215][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.738222][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.738231][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.738239][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.738247][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.738257][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.738265][ T5748] __pte_alloc+0x40/0x1c4 [ 79.738274][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.738282][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.738290][ T5748] do_page_fault+0x77c/0xb88 [ 79.738299][ T5748] do_translation_fault+0xc4/0x114 [ 79.738308][ T5748] do_mem_abort+0x70/0x194 [ 79.738317][ T5748] el0_da+0x78/0x254 [ 79.738326][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.738336][ T5748] el0t_64_sync+0x198/0x19c [ 79.738348][ T5748] FAULT_INJECTION: forcing a failure. [ 79.738348][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 612 [ 79.738356][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.738364][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.738368][ T5748] Call trace: [ 79.738370][ T5748] show_stack+0x2c/0x3c (C) [ 79.738379][ T5748] __dump_stack+0x30/0x40 [ 79.738391][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.738400][ T5748] dump_stack+0x1c/0x28 [ 79.738410][ T5748] should_fail_ex+0x41c/0x590 [ 79.738419][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.738427][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.738435][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.738443][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.738452][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.738461][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.738469][ T5748] __pte_alloc+0x40/0x1c4 [ 79.738479][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.738487][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.738494][ T5748] do_page_fault+0x77c/0xb88 [ 79.738503][ T5748] do_translation_fault+0xc4/0x114 [ 79.738512][ T5748] do_mem_abort+0x70/0x194 [ 79.738521][ T5748] el0_da+0x78/0x254 [ 79.738530][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.738540][ T5748] el0t_64_sync+0x198/0x19c [ 79.738552][ T5748] FAULT_INJECTION: forcing a failure. [ 79.738552][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 611 [ 79.738560][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.738568][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.738571][ T5748] Call trace: [ 79.738574][ T5748] show_stack+0x2c/0x3c (C) [ 79.738584][ T5748] __dump_stack+0x30/0x40 [ 79.738593][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.738603][ T5748] dump_stack+0x1c/0x28 [ 79.738612][ T5748] should_fail_ex+0x41c/0x590 [ 79.738622][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.738629][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.738637][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.738645][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.738654][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.738663][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.738671][ T5748] __pte_alloc+0x40/0x1c4 [ 79.738680][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.738688][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.738695][ T5748] do_page_fault+0x77c/0xb88 [ 79.738705][ T5748] do_translation_fault+0xc4/0x114 [ 79.738714][ T5748] do_mem_abort+0x70/0x194 [ 79.738723][ T5748] el0_da+0x78/0x254 [ 79.738732][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.738741][ T5748] el0t_64_sync+0x198/0x19c [ 79.738754][ T5748] FAULT_INJECTION: forcing a failure. [ 79.738754][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 610 [ 79.738762][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.738769][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.738773][ T5748] Call trace: [ 79.738775][ T5748] show_stack+0x2c/0x3c (C) [ 79.738785][ T5748] __dump_stack+0x30/0x40 [ 79.738795][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.738804][ T5748] dump_stack+0x1c/0x28 [ 79.738814][ T5748] should_fail_ex+0x41c/0x590 [ 79.738823][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.738831][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.738839][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.738847][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.738856][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.738864][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.738873][ T5748] __pte_alloc+0x40/0x1c4 [ 79.738882][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.738890][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.738897][ T5748] do_page_fault+0x77c/0xb88 [ 79.738906][ T5748] do_translation_fault+0xc4/0x114 [ 79.738916][ T5748] do_mem_abort+0x70/0x194 [ 79.738925][ T5748] el0_da+0x78/0x254 [ 79.738934][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.738943][ T5748] el0t_64_sync+0x198/0x19c [ 79.742197][ T4726] FAULT_INJECTION: forcing a failure. [ 79.742197][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 563 [ 79.742213][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.742222][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.742227][ T4726] Call trace: [ 79.742230][ T4726] show_stack+0x2c/0x3c (C) [ 79.742242][ T4726] __dump_stack+0x30/0x40 [ 79.742253][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.742262][ T4726] dump_stack+0x1c/0x28 [ 79.742272][ T4726] should_fail_ex+0x41c/0x590 [ 79.742283][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.742291][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.742300][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.742308][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.742317][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.742326][ T4726] new_slab+0x180/0x6c8 [ 79.742335][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.742343][ T4726] __slab_alloc_node+0x18/0x98 [ 79.742352][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.742360][ T4726] __pollwait+0x20c/0x3d8 [ 79.742371][ T4726] pipe_poll+0xd8/0x3cc [ 79.742378][ T4726] do_select+0xb6c/0x11b8 [ 79.742385][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.742397][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.742404][ T4726] invoke_syscall+0x98/0x244 [ 79.742415][ T4726] el0_svc_common+0xec/0x23c [ 79.742424][ T4726] do_el0_svc+0x4c/0x5c [ 79.742434][ T4726] el0_svc+0x64/0x260 [ 79.742443][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.742453][ T4726] el0t_64_sync+0x198/0x19c [ 79.742470][ T4726] FAULT_INJECTION: forcing a failure. [ 79.742470][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 559 [ 79.742478][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.742486][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.742490][ T4726] Call trace: [ 79.742492][ T4726] show_stack+0x2c/0x3c (C) [ 79.742502][ T4726] __dump_stack+0x30/0x40 [ 79.742512][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.742522][ T4726] dump_stack+0x1c/0x28 [ 79.742531][ T4726] should_fail_ex+0x41c/0x590 [ 79.742541][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.742548][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.742556][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.742565][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.742573][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.742582][ T4726] new_slab+0x180/0x6c8 [ 79.742591][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.742599][ T4726] __slab_alloc_node+0x18/0x98 [ 79.742608][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.742616][ T4726] __pollwait+0x20c/0x3d8 [ 79.742626][ T4726] pipe_poll+0xd8/0x3cc [ 79.742633][ T4726] do_select+0xb6c/0x11b8 [ 79.742639][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.742646][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.742653][ T4726] invoke_syscall+0x98/0x244 [ 79.742663][ T4726] el0_svc_common+0xec/0x23c [ 79.742673][ T4726] do_el0_svc+0x4c/0x5c [ 79.742682][ T4726] el0_svc+0x64/0x260 [ 79.742691][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.742701][ T4726] el0t_64_sync+0x198/0x19c [ 79.743974][ T4726] FAULT_INJECTION: forcing a failure. [ 79.743974][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 555 [ 79.743985][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.743995][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.744001][ T4726] Call trace: [ 79.744004][ T4726] show_stack+0x2c/0x3c (C) [ 79.744015][ T4726] __dump_stack+0x30/0x40 [ 79.744025][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.744035][ T4726] dump_stack+0x1c/0x28 [ 79.744044][ T4726] should_fail_ex+0x41c/0x590 [ 79.744054][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.744062][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.744070][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.744078][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.744087][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.744096][ T4726] new_slab+0x180/0x6c8 [ 79.744105][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.744113][ T4726] __slab_alloc_node+0x18/0x98 [ 79.744122][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.744130][ T4726] __pollwait+0x20c/0x3d8 [ 79.744141][ T4726] pipe_poll+0xd8/0x3cc [ 79.744147][ T4726] do_select+0xb6c/0x11b8 [ 79.744154][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.744160][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.744167][ T4726] invoke_syscall+0x98/0x244 [ 79.744177][ T4726] el0_svc_common+0xec/0x23c [ 79.744187][ T4726] do_el0_svc+0x4c/0x5c [ 79.744196][ T4726] el0_svc+0x64/0x260 [ 79.744205][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.744215][ T4726] el0t_64_sync+0x198/0x19c [ 79.744231][ T4726] FAULT_INJECTION: forcing a failure. [ 79.744231][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 551 [ 79.744239][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.744247][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.744251][ T4726] Call trace: [ 79.744253][ T4726] show_stack+0x2c/0x3c (C) [ 79.744263][ T4726] __dump_stack+0x30/0x40 [ 79.744272][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.744282][ T4726] dump_stack+0x1c/0x28 [ 79.744291][ T4726] should_fail_ex+0x41c/0x590 [ 79.744301][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.744308][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.744316][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.744325][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.744333][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.744342][ T4726] new_slab+0x180/0x6c8 [ 79.744351][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.744359][ T4726] __slab_alloc_node+0x18/0x98 [ 79.744368][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.744376][ T4726] __pollwait+0x20c/0x3d8 [ 79.744386][ T4726] pipe_poll+0xd8/0x3cc [ 79.744397][ T4726] do_select+0xb6c/0x11b8 [ 79.744404][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.744411][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.744418][ T4726] invoke_syscall+0x98/0x244 [ 79.744428][ T4726] el0_svc_common+0xec/0x23c [ 79.744438][ T4726] do_el0_svc+0x4c/0x5c [ 79.744447][ T4726] el0_svc+0x64/0x260 [ 79.744457][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.744466][ T4726] el0t_64_sync+0x198/0x19c [ 79.744532][ T6022] FAULT_INJECTION: forcing a failure. [ 79.744532][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 550 [ 79.744550][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.744560][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.744565][ T6022] Call trace: [ 79.744567][ T6022] show_stack+0x2c/0x3c (C) [ 79.744578][ T6022] __dump_stack+0x30/0x40 [ 79.744589][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.744598][ T6022] dump_stack+0x1c/0x28 [ 79.744608][ T6022] should_fail_ex+0x41c/0x590 [ 79.744618][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.744625][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.744633][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.744642][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.744650][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.744659][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.744668][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.744675][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.744683][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.744690][ T6022] do_page_fault+0x77c/0xb88 [ 79.744700][ T6022] do_translation_fault+0xc4/0x114 [ 79.744709][ T6022] do_mem_abort+0x70/0x194 [ 79.744718][ T6022] el0_da+0x78/0x254 [ 79.744727][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.744736][ T6022] el0t_64_sync+0x198/0x19c [ 79.744759][ T6022] FAULT_INJECTION: forcing a failure. [ 79.744759][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 549 [ 79.744770][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.744780][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.744785][ T6022] Call trace: [ 79.744788][ T6022] show_stack+0x2c/0x3c (C) [ 79.744798][ T6022] __dump_stack+0x30/0x40 [ 79.744807][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.744817][ T6022] dump_stack+0x1c/0x28 [ 79.744826][ T6022] should_fail_ex+0x41c/0x590 [ 79.744836][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.744843][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.744852][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.744860][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.744869][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.744877][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.744886][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.744893][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.744901][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.744908][ T6022] do_page_fault+0x77c/0xb88 [ 79.744918][ T6022] do_translation_fault+0xc4/0x114 [ 79.744927][ T6022] do_mem_abort+0x70/0x194 [ 79.744936][ T6022] el0_da+0x78/0x254 [ 79.744945][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.744954][ T6022] el0t_64_sync+0x198/0x19c [ 79.744969][ T6022] FAULT_INJECTION: forcing a failure. [ 79.744969][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 548 [ 79.744977][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.744985][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.744989][ T6022] Call trace: [ 79.744991][ T6022] show_stack+0x2c/0x3c (C) [ 79.745001][ T6022] __dump_stack+0x30/0x40 [ 79.745011][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.745020][ T6022] dump_stack+0x1c/0x28 [ 79.745029][ T6022] should_fail_ex+0x41c/0x590 [ 79.745039][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.745046][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.745055][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.745063][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.745072][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.745080][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.745089][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.745097][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.745105][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.745112][ T6022] do_page_fault+0x77c/0xb88 [ 79.745121][ T6022] do_translation_fault+0xc4/0x114 [ 79.745130][ T6022] do_mem_abort+0x70/0x194 [ 79.745139][ T6022] el0_da+0x78/0x254 [ 79.745148][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.745157][ T6022] el0t_64_sync+0x198/0x19c [ 79.745172][ T6022] FAULT_INJECTION: forcing a failure. [ 79.745172][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 547 [ 79.745180][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.745187][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.745191][ T6022] Call trace: [ 79.745194][ T6022] show_stack+0x2c/0x3c (C) [ 79.745203][ T6022] __dump_stack+0x30/0x40 [ 79.745213][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.745222][ T6022] dump_stack+0x1c/0x28 [ 79.745232][ T6022] should_fail_ex+0x41c/0x590 [ 79.745242][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.745249][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.745257][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.745265][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.745274][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.745283][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.745292][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.745299][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.745307][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.745314][ T6022] do_page_fault+0x77c/0xb88 [ 79.745323][ T6022] do_translation_fault+0xc4/0x114 [ 79.745332][ T6022] do_mem_abort+0x70/0x194 [ 79.745341][ T6022] el0_da+0x78/0x254 [ 79.745350][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.745360][ T6022] el0t_64_sync+0x198/0x19c [ 79.745373][ T6022] FAULT_INJECTION: forcing a failure. [ 79.745373][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 546 [ 79.745381][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.745393][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.745397][ T6022] Call trace: [ 79.745400][ T6022] show_stack+0x2c/0x3c (C) [ 79.745410][ T6022] __dump_stack+0x30/0x40 [ 79.745420][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.745430][ T6022] dump_stack+0x1c/0x28 [ 79.745440][ T6022] should_fail_ex+0x41c/0x590 [ 79.745450][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.745457][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.745465][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.745474][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.745483][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.745491][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.745500][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.745507][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.745515][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.745523][ T6022] do_page_fault+0x77c/0xb88 [ 79.745532][ T6022] do_translation_fault+0xc4/0x114 [ 79.745541][ T6022] do_mem_abort+0x70/0x194 [ 79.745553][ T6022] el0_da+0x78/0x254 [ 79.745562][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.745572][ T6022] el0t_64_sync+0x198/0x19c [ 79.749063][ T4726] FAULT_INJECTION: forcing a failure. [ 79.749063][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 543 [ 79.749074][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.749085][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.749091][ T4726] Call trace: [ 79.749094][ T4726] show_stack+0x2c/0x3c (C) [ 79.749105][ T4726] __dump_stack+0x30/0x40 [ 79.749115][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.749125][ T4726] dump_stack+0x1c/0x28 [ 79.749134][ T4726] should_fail_ex+0x41c/0x590 [ 79.749144][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.749151][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.749159][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.749168][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.749177][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.749186][ T4726] new_slab+0x180/0x6c8 [ 79.749194][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.749203][ T4726] __slab_alloc_node+0x18/0x98 [ 79.749211][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.749220][ T4726] __pollwait+0x20c/0x3d8 [ 79.749230][ T4726] pipe_poll+0xd8/0x3cc [ 79.749237][ T4726] do_select+0xb6c/0x11b8 [ 79.749244][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.749250][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.749257][ T4726] invoke_syscall+0x98/0x244 [ 79.749267][ T4726] el0_svc_common+0xec/0x23c [ 79.749277][ T4726] do_el0_svc+0x4c/0x5c [ 79.749286][ T4726] el0_svc+0x64/0x260 [ 79.749295][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.749305][ T4726] el0t_64_sync+0x198/0x19c [ 79.749320][ T4726] FAULT_INJECTION: forcing a failure. [ 79.749320][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 539 [ 79.749329][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.749336][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.749340][ T4726] Call trace: [ 79.749343][ T4726] show_stack+0x2c/0x3c (C) [ 79.749352][ T4726] __dump_stack+0x30/0x40 [ 79.749362][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.749372][ T4726] dump_stack+0x1c/0x28 [ 79.749381][ T4726] should_fail_ex+0x41c/0x590 [ 79.749394][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.749402][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.749410][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.749419][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.749428][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.749437][ T4726] new_slab+0x180/0x6c8 [ 79.749446][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.749454][ T4726] __slab_alloc_node+0x18/0x98 [ 79.749463][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.749471][ T4726] __pollwait+0x20c/0x3d8 [ 79.749481][ T4726] pipe_poll+0xd8/0x3cc [ 79.749488][ T4726] do_select+0xb6c/0x11b8 [ 79.749494][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.749501][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.749508][ T4726] invoke_syscall+0x98/0x244 [ 79.749518][ T4726] el0_svc_common+0xec/0x23c [ 79.749528][ T4726] do_el0_svc+0x4c/0x5c [ 79.749537][ T4726] el0_svc+0x64/0x260 [ 79.749546][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.749556][ T4726] el0t_64_sync+0x198/0x19c [ 79.759304][ T4726] FAULT_INJECTION: forcing a failure. [ 79.759304][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 535 [ 79.759322][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.759332][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.759337][ T4726] Call trace: [ 79.759339][ T4726] show_stack+0x2c/0x3c (C) [ 79.759351][ T4726] __dump_stack+0x30/0x40 [ 79.759361][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.759371][ T4726] dump_stack+0x1c/0x28 [ 79.759380][ T4726] should_fail_ex+0x41c/0x590 [ 79.759394][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.759402][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.759410][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.759419][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.759428][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.759437][ T4726] new_slab+0x180/0x6c8 [ 79.759446][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.759454][ T4726] __slab_alloc_node+0x18/0x98 [ 79.759463][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.759471][ T4726] __pollwait+0x20c/0x3d8 [ 79.759481][ T4726] pipe_poll+0xd8/0x3cc [ 79.759488][ T4726] do_select+0xb6c/0x11b8 [ 79.759494][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.759501][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.759508][ T4726] invoke_syscall+0x98/0x244 [ 79.759518][ T4726] el0_svc_common+0xec/0x23c [ 79.759528][ T4726] do_el0_svc+0x4c/0x5c [ 79.759537][ T4726] el0_svc+0x64/0x260 [ 79.759546][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.759556][ T4726] el0t_64_sync+0x198/0x19c [ 79.759574][ T4726] FAULT_INJECTION: forcing a failure. [ 79.759574][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 531 [ 79.759585][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.759593][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.759597][ T4726] Call trace: [ 79.759599][ T4726] show_stack+0x2c/0x3c (C) [ 79.759609][ T4726] __dump_stack+0x30/0x40 [ 79.759618][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.759628][ T4726] dump_stack+0x1c/0x28 [ 79.759637][ T4726] should_fail_ex+0x41c/0x590 [ 79.759647][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.759654][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.759662][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.759671][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.759679][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.759688][ T4726] new_slab+0x180/0x6c8 [ 79.759697][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.759705][ T4726] __slab_alloc_node+0x18/0x98 [ 79.759714][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.759722][ T4726] __pollwait+0x20c/0x3d8 [ 79.759732][ T4726] pipe_poll+0xd8/0x3cc [ 79.759739][ T4726] do_select+0xb6c/0x11b8 [ 79.759745][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.759752][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.759759][ T4726] invoke_syscall+0x98/0x244 [ 79.759769][ T4726] el0_svc_common+0xec/0x23c [ 79.759779][ T4726] do_el0_svc+0x4c/0x5c [ 79.759788][ T4726] el0_svc+0x64/0x260 [ 79.759797][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.759807][ T4726] el0t_64_sync+0x198/0x19c [ 79.759889][ T6022] FAULT_INJECTION: forcing a failure. [ 79.759889][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 529 [ 79.759914][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.759923][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.759928][ T6022] Call trace: [ 79.759930][ T6022] show_stack+0x2c/0x3c (C) [ 79.759942][ T6022] __dump_stack+0x30/0x40 [ 79.759952][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.759961][ T6022] dump_stack+0x1c/0x28 [ 79.759971][ T6022] should_fail_ex+0x41c/0x590 [ 79.759981][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.759988][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.759996][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.760005][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.760013][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.760022][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.760030][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.760038][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.760046][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.760053][ T6022] do_page_fault+0x77c/0xb88 [ 79.760063][ T6022] do_translation_fault+0xc4/0x114 [ 79.760072][ T6022] do_mem_abort+0x70/0x194 [ 79.760081][ T6022] el0_da+0x78/0x254 [ 79.760090][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.760099][ T6022] el0t_64_sync+0x198/0x19c [ 79.760116][ T6022] FAULT_INJECTION: forcing a failure. [ 79.760116][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 528 [ 79.760127][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.760135][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.760139][ T6022] Call trace: [ 79.760142][ T6022] show_stack+0x2c/0x3c (C) [ 79.760151][ T6022] __dump_stack+0x30/0x40 [ 79.760161][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.760171][ T6022] dump_stack+0x1c/0x28 [ 79.760180][ T6022] should_fail_ex+0x41c/0x590 [ 79.760190][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.760197][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.760205][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.760213][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.760222][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.760230][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.760239][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.760247][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.760255][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.760262][ T6022] do_page_fault+0x77c/0xb88 [ 79.760271][ T6022] do_translation_fault+0xc4/0x114 [ 79.760280][ T6022] do_mem_abort+0x70/0x194 [ 79.760289][ T6022] el0_da+0x78/0x254 [ 79.760298][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.760308][ T6022] el0t_64_sync+0x198/0x19c [ 79.760323][ T6022] FAULT_INJECTION: forcing a failure. [ 79.760323][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 527 [ 79.760331][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.760338][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.760342][ T6022] Call trace: [ 79.760345][ T6022] show_stack+0x2c/0x3c (C) [ 79.760354][ T6022] __dump_stack+0x30/0x40 [ 79.760364][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.760374][ T6022] dump_stack+0x1c/0x28 [ 79.760383][ T6022] should_fail_ex+0x41c/0x590 [ 79.760397][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.760405][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.760413][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.760422][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.760430][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.760439][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.760448][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.760455][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.760463][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.760470][ T6022] do_page_fault+0x77c/0xb88 [ 79.760479][ T6022] do_translation_fault+0xc4/0x114 [ 79.760488][ T6022] do_mem_abort+0x70/0x194 [ 79.760497][ T6022] el0_da+0x78/0x254 [ 79.760506][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.760516][ T6022] el0t_64_sync+0x198/0x19c [ 79.760530][ T6022] FAULT_INJECTION: forcing a failure. [ 79.760530][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 526 [ 79.760540][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.760548][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.760553][ T6022] Call trace: [ 79.760555][ T6022] show_stack+0x2c/0x3c (C) [ 79.760566][ T6022] __dump_stack+0x30/0x40 [ 79.760575][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.760585][ T6022] dump_stack+0x1c/0x28 [ 79.760594][ T6022] should_fail_ex+0x41c/0x590 [ 79.760604][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.760612][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.760620][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.760628][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.760636][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.760645][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.760654][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.760661][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.760669][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.760676][ T6022] do_page_fault+0x77c/0xb88 [ 79.760685][ T6022] do_translation_fault+0xc4/0x114 [ 79.760694][ T6022] do_mem_abort+0x70/0x194 [ 79.760703][ T6022] el0_da+0x78/0x254 [ 79.760712][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.760722][ T6022] el0t_64_sync+0x198/0x19c [ 79.760736][ T6022] FAULT_INJECTION: forcing a failure. [ 79.760736][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 525 [ 79.760744][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.760752][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.760755][ T6022] Call trace: [ 79.760758][ T6022] show_stack+0x2c/0x3c (C) [ 79.760767][ T6022] __dump_stack+0x30/0x40 [ 79.760777][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.760787][ T6022] dump_stack+0x1c/0x28 [ 79.760796][ T6022] should_fail_ex+0x41c/0x590 [ 79.760806][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.760813][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.760821][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.760830][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.760838][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.760847][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.760856][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.760863][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.760871][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.760878][ T6022] do_page_fault+0x77c/0xb88 [ 79.760889][ T6022] do_translation_fault+0xc4/0x114 [ 79.760899][ T6022] do_mem_abort+0x70/0x194 [ 79.760909][ T6022] el0_da+0x78/0x254 [ 79.760918][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.760927][ T6022] el0t_64_sync+0x198/0x19c [ 79.761031][ T4726] FAULT_INJECTION: forcing a failure. [ 79.761031][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 522 [ 79.761040][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.761048][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.761052][ T4726] Call trace: [ 79.761055][ T4726] show_stack+0x2c/0x3c (C) [ 79.761065][ T4726] __dump_stack+0x30/0x40 [ 79.761074][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.761084][ T4726] dump_stack+0x1c/0x28 [ 79.761093][ T4726] should_fail_ex+0x41c/0x590 [ 79.761103][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.761111][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.761119][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.761127][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.761136][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.761145][ T4726] new_slab+0x180/0x6c8 [ 79.761153][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.761162][ T4726] __slab_alloc_node+0x18/0x98 [ 79.761170][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.761179][ T4726] __pollwait+0x20c/0x3d8 [ 79.761189][ T4726] pipe_poll+0xd8/0x3cc [ 79.761195][ T4726] do_select+0xb6c/0x11b8 [ 79.761202][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.761209][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.761216][ T4726] invoke_syscall+0x98/0x244 [ 79.761227][ T4726] el0_svc_common+0xec/0x23c [ 79.761236][ T4726] do_el0_svc+0x4c/0x5c [ 79.761246][ T4726] el0_svc+0x64/0x260 [ 79.761255][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.761264][ T4726] el0t_64_sync+0x198/0x19c [ 79.761280][ T4726] FAULT_INJECTION: forcing a failure. [ 79.761280][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 518 [ 79.761288][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.761296][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.761299][ T4726] Call trace: [ 79.761302][ T4726] show_stack+0x2c/0x3c (C) [ 79.761312][ T4726] __dump_stack+0x30/0x40 [ 79.761321][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.761331][ T4726] dump_stack+0x1c/0x28 [ 79.761340][ T4726] should_fail_ex+0x41c/0x590 [ 79.761350][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.761357][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.761365][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.761374][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.761382][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.761395][ T4726] new_slab+0x180/0x6c8 [ 79.761404][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.761413][ T4726] __slab_alloc_node+0x18/0x98 [ 79.761422][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.761431][ T4726] __pollwait+0x20c/0x3d8 [ 79.761441][ T4726] pipe_poll+0xd8/0x3cc [ 79.761448][ T4726] do_select+0xb6c/0x11b8 [ 79.761454][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.761461][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.761468][ T4726] invoke_syscall+0x98/0x244 [ 79.761478][ T4726] el0_svc_common+0xec/0x23c [ 79.761488][ T4726] do_el0_svc+0x4c/0x5c [ 79.761497][ T4726] el0_svc+0x64/0x260 [ 79.761506][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.761516][ T4726] el0t_64_sync+0x198/0x19c [ 79.762691][ T4726] FAULT_INJECTION: forcing a failure. [ 79.762691][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 501 [ 79.762703][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.762712][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.762716][ T4726] Call trace: [ 79.762719][ T4726] show_stack+0x2c/0x3c (C) [ 79.762731][ T4726] __dump_stack+0x30/0x40 [ 79.762741][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.762750][ T4726] dump_stack+0x1c/0x28 [ 79.762760][ T4726] should_fail_ex+0x41c/0x590 [ 79.762769][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.762777][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.762785][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.762793][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.762802][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.762811][ T4726] new_slab+0x180/0x6c8 [ 79.762819][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.762828][ T4726] __slab_alloc_node+0x18/0x98 [ 79.762837][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.762845][ T4726] __pollwait+0x20c/0x3d8 [ 79.762855][ T4726] pipe_poll+0xd8/0x3cc [ 79.762862][ T4726] do_select+0xb6c/0x11b8 [ 79.762868][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.762875][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.762882][ T4726] invoke_syscall+0x98/0x244 [ 79.762892][ T4726] el0_svc_common+0xec/0x23c [ 79.762902][ T4726] do_el0_svc+0x4c/0x5c [ 79.762911][ T4726] el0_svc+0x64/0x260 [ 79.762920][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.762929][ T4726] el0t_64_sync+0x198/0x19c [ 79.762945][ T4726] FAULT_INJECTION: forcing a failure. [ 79.762945][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 497 [ 79.762953][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.762961][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.762965][ T4726] Call trace: [ 79.762967][ T4726] show_stack+0x2c/0x3c (C) [ 79.762977][ T4726] __dump_stack+0x30/0x40 [ 79.762987][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.762996][ T4726] dump_stack+0x1c/0x28 [ 79.763005][ T4726] should_fail_ex+0x41c/0x590 [ 79.763015][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.763022][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.763030][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.763039][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.763047][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.763056][ T4726] new_slab+0x180/0x6c8 [ 79.763065][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.763073][ T4726] __slab_alloc_node+0x18/0x98 [ 79.763082][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.763090][ T4726] __pollwait+0x20c/0x3d8 [ 79.763100][ T4726] pipe_poll+0xd8/0x3cc [ 79.763107][ T4726] do_select+0xb6c/0x11b8 [ 79.763114][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.763120][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.763128][ T4726] invoke_syscall+0x98/0x244 [ 79.763137][ T4726] el0_svc_common+0xec/0x23c [ 79.763147][ T4726] do_el0_svc+0x4c/0x5c [ 79.763157][ T4726] el0_svc+0x64/0x260 [ 79.763166][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.763175][ T4726] el0t_64_sync+0x198/0x19c [ 79.763455][ T6022] FAULT_INJECTION: forcing a failure. [ 79.763455][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 495 [ 79.763472][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.763481][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.763486][ T6022] Call trace: [ 79.763488][ T6022] show_stack+0x2c/0x3c (C) [ 79.763499][ T6022] __dump_stack+0x30/0x40 [ 79.763510][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.763519][ T6022] dump_stack+0x1c/0x28 [ 79.763529][ T6022] should_fail_ex+0x41c/0x590 [ 79.763538][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.763546][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.763554][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.763563][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.763571][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.763580][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.763589][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.763596][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.763604][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.763612][ T6022] do_page_fault+0x77c/0xb88 [ 79.763622][ T6022] do_translation_fault+0xc4/0x114 [ 79.763631][ T6022] do_mem_abort+0x70/0x194 [ 79.763640][ T6022] el0_da+0x78/0x254 [ 79.763649][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.763659][ T6022] el0t_64_sync+0x198/0x19c [ 79.763674][ T6022] FAULT_INJECTION: forcing a failure. [ 79.763674][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 494 [ 79.763682][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.763690][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.763694][ T6022] Call trace: [ 79.763696][ T6022] show_stack+0x2c/0x3c (C) [ 79.763706][ T6022] __dump_stack+0x30/0x40 [ 79.763715][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.763725][ T6022] dump_stack+0x1c/0x28 [ 79.763734][ T6022] should_fail_ex+0x41c/0x590 [ 79.763744][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.763751][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.763759][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.763768][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.763776][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.763785][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.763794][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.763802][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.763810][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.763817][ T6022] do_page_fault+0x77c/0xb88 [ 79.763827][ T6022] do_translation_fault+0xc4/0x114 [ 79.763836][ T6022] do_mem_abort+0x70/0x194 [ 79.763845][ T6022] el0_da+0x78/0x254 [ 79.763854][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.763863][ T6022] el0t_64_sync+0x198/0x19c [ 79.763878][ T6022] FAULT_INJECTION: forcing a failure. [ 79.763878][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 493 [ 79.763886][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.763893][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.763897][ T6022] Call trace: [ 79.763899][ T6022] show_stack+0x2c/0x3c (C) [ 79.763909][ T6022] __dump_stack+0x30/0x40 [ 79.763919][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.763929][ T6022] dump_stack+0x1c/0x28 [ 79.763938][ T6022] should_fail_ex+0x41c/0x590 [ 79.763948][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.763955][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.763963][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.763971][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.763980][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.763988][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.763997][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.764005][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.764013][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.764020][ T6022] do_page_fault+0x77c/0xb88 [ 79.764029][ T6022] do_translation_fault+0xc4/0x114 [ 79.764038][ T6022] do_mem_abort+0x70/0x194 [ 79.764047][ T6022] el0_da+0x78/0x254 [ 79.764056][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.764066][ T6022] el0t_64_sync+0x198/0x19c [ 79.764080][ T6022] FAULT_INJECTION: forcing a failure. [ 79.764080][ T6022] name fail_page_alloc, interval 1, probability 100, space 0, times 492 [ 79.764088][ T6022] CPU: 0 UID: 0 PID: 6022 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.764095][ T6022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.764099][ T6022] Call trace: [ 79.764101][ T6022] show_stack+0x2c/0x3c (C) [ 79.764111][ T6022] __dump_stack+0x30/0x40 [ 79.764121][ T6022] dump_stack_lvl+0xd8/0x12c [ 79.764130][ T6022] dump_stack+0x1c/0x28 [ 79.764140][ T6022] should_fail_ex+0x41c/0x590 [ 79.764149][ T6022] should_fail_alloc_page+0xec/0x10c [ 79.764157][ T6022] prepare_alloc_pages+0x194/0x4a4 [ 79.764165][ T6022] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.764173][ T6022] alloc_pages_mpol+0x1ec/0x3c0 [ 79.764181][ T6022] folio_alloc_mpol_noprof+0x4c/0x248 [ 79.764190][ T6022] vma_alloc_folio_noprof+0x100/0x1dc [ 79.764199][ T6022] folio_prealloc+0x5c/0x1b0 [ 79.764206][ T6022] do_pte_missing+0xc18/0x2a24 [ 79.764214][ T6022] handle_mm_fault+0x15a4/0x253c [ 79.764221][ T6022] do_page_fault+0x77c/0xb88 [ 79.764230][ T6022] do_translation_fault+0xc4/0x114 [ 79.764240][ T6022] do_mem_abort+0x70/0x194 [ 79.764249][ T6022] el0_da+0x78/0x254 [ 79.764261][ T6022] el0t_64_sync_handler+0x10c/0x148 [ 79.764270][ T6022] el0t_64_sync+0x198/0x19c [ 79.764339][ T4726] FAULT_INJECTION: forcing a failure. [ 79.764339][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 489 [ 79.764351][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.764359][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.764363][ T4726] Call trace: [ 79.764366][ T4726] show_stack+0x2c/0x3c (C) [ 79.764376][ T4726] __dump_stack+0x30/0x40 [ 79.764386][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.764400][ T4726] dump_stack+0x1c/0x28 [ 79.764409][ T4726] should_fail_ex+0x41c/0x590 [ 79.764419][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.764427][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.764435][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.764443][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.764452][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.764461][ T4726] new_slab+0x180/0x6c8 [ 79.764470][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.764478][ T4726] __slab_alloc_node+0x18/0x98 [ 79.764487][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.764495][ T4726] __pollwait+0x20c/0x3d8 [ 79.764506][ T4726] pipe_poll+0xd8/0x3cc [ 79.764512][ T4726] do_select+0xb6c/0x11b8 [ 79.764519][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.764526][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.764533][ T4726] invoke_syscall+0x98/0x244 [ 79.764543][ T4726] el0_svc_common+0xec/0x23c [ 79.764552][ T4726] do_el0_svc+0x4c/0x5c [ 79.764562][ T4726] el0_svc+0x64/0x260 [ 79.764571][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.764581][ T4726] el0t_64_sync+0x198/0x19c [ 79.764596][ T4726] FAULT_INJECTION: forcing a failure. [ 79.764596][ T4726] name fail_page_alloc, interval 1, probability 100, space 0, times 485 [ 79.764606][ T4726] CPU: 0 UID: 0 PID: 4726 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.764614][ T4726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.764618][ T4726] Call trace: [ 79.764621][ T4726] show_stack+0x2c/0x3c (C) [ 79.764630][ T4726] __dump_stack+0x30/0x40 [ 79.764640][ T4726] dump_stack_lvl+0xd8/0x12c [ 79.764650][ T4726] dump_stack+0x1c/0x28 [ 79.764659][ T4726] should_fail_ex+0x41c/0x590 [ 79.764669][ T4726] should_fail_alloc_page+0xec/0x10c [ 79.764676][ T4726] prepare_alloc_pages+0x194/0x4a4 [ 79.764684][ T4726] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.764692][ T4726] alloc_pages_mpol+0x1ec/0x3c0 [ 79.764700][ T4726] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.764710][ T4726] new_slab+0x180/0x6c8 [ 79.764718][ T4726] ___slab_alloc+0x140/0x6e4 [ 79.764727][ T4726] __slab_alloc_node+0x18/0x98 [ 79.764735][ T4726] __kmalloc_cache_noprof+0x10c/0x5ec [ 79.764744][ T4726] __pollwait+0x20c/0x3d8 [ 79.764754][ T4726] pipe_poll+0xd8/0x3cc [ 79.764760][ T4726] do_select+0xb6c/0x11b8 [ 79.764767][ T4726] core_sys_select+0x6a4/0x9e4 [ 79.764774][ T4726] __arm64_sys_pselect6+0x2e8/0x394 [ 79.764781][ T4726] invoke_syscall+0x98/0x244 [ 79.764791][ T4726] el0_svc_common+0xec/0x23c [ 79.764800][ T4726] do_el0_svc+0x4c/0x5c [ 79.764810][ T4726] el0_svc+0x64/0x260 [ 79.764819][ T4726] el0t_64_sync_handler+0x48/0x148 [ 79.764828][ T4726] el0t_64_sync+0x198/0x19c [ 79.764906][ T5748] FAULT_INJECTION: forcing a failure. [ 79.764906][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 483 [ 79.764920][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.764929][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.764933][ T5748] Call trace: [ 79.764936][ T5748] show_stack+0x2c/0x3c (C) [ 79.764947][ T5748] __dump_stack+0x30/0x40 [ 79.764956][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.764966][ T5748] dump_stack+0x1c/0x28 [ 79.764975][ T5748] should_fail_ex+0x41c/0x590 [ 79.764985][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.764992][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.765001][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.765009][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.765017][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.765026][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.765035][ T5748] __pte_alloc+0x40/0x1c4 [ 79.765045][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.765053][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.765060][ T5748] do_page_fault+0x77c/0xb88 [ 79.765069][ T5748] do_translation_fault+0xc4/0x114 [ 79.765078][ T5748] do_mem_abort+0x70/0x194 [ 79.765087][ T5748] el0_da+0x78/0x254 [ 79.765096][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.765106][ T5748] el0t_64_sync+0x198/0x19c [ 79.765121][ T5748] FAULT_INJECTION: forcing a failure. [ 79.765121][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 482 [ 79.765130][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.765137][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.765141][ T5748] Call trace: [ 79.765144][ T5748] show_stack+0x2c/0x3c (C) [ 79.765153][ T5748] __dump_stack+0x30/0x40 [ 79.765163][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.765172][ T5748] dump_stack+0x1c/0x28 [ 79.765182][ T5748] should_fail_ex+0x41c/0x590 [ 79.765191][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.765199][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.765207][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.765215][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.765224][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.765233][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.765241][ T5748] __pte_alloc+0x40/0x1c4 [ 79.765251][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.765259][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.765266][ T5748] do_page_fault+0x77c/0xb88 [ 79.765275][ T5748] do_translation_fault+0xc4/0x114 [ 79.765285][ T5748] do_mem_abort+0x70/0x194 [ 79.765294][ T5748] el0_da+0x78/0x254 [ 79.765303][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.765312][ T5748] el0t_64_sync+0x198/0x19c [ 79.765326][ T5748] FAULT_INJECTION: forcing a failure. [ 79.765326][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 481 [ 79.765335][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.765342][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.765346][ T5748] Call trace: [ 79.765348][ T5748] show_stack+0x2c/0x3c (C) [ 79.765358][ T5748] __dump_stack+0x30/0x40 [ 79.765368][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.765378][ T5748] dump_stack+0x1c/0x28 [ 79.765387][ T5748] should_fail_ex+0x41c/0x590 [ 79.765401][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.765409][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.765418][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.765426][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.765435][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.765444][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.765452][ T5748] __pte_alloc+0x40/0x1c4 [ 79.765461][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.765470][ T5748] handle_mm_fault+0x15a4/0x253c [ 79.765477][ T5748] do_page_fault+0x77c/0xb88 [ 79.765486][ T5748] do_translation_fault+0xc4/0x114 [ 79.765496][ T5748] do_mem_abort+0x70/0x194 [ 79.765504][ T5748] el0_da+0x78/0x254 [ 79.765513][ T5748] el0t_64_sync_handler+0x10c/0x148 [ 79.765523][ T5748] el0t_64_sync+0x198/0x19c [ 79.765537][ T5748] FAULT_INJECTION: forcing a failure. [ 79.765537][ T5748] name fail_page_alloc, interval 1, probability 100, space 0, times 480 [ 79.765545][ T5748] CPU: 0 UID: 0 PID: 5748 Comm: syz-executor Not tainted syzkaller #0 PREEMPT [ 79.765553][ T5748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/02/2026 [ 79.765558][ T5748] Call trace: [ 79.765560][ T5748] show_stack+0x2c/0x3c (C) [ 79.765571][ T5748] __dump_stack+0x30/0x40 [ 79.765581][ T5748] dump_stack_lvl+0xd8/0x12c [ 79.765591][ T5748] dump_stack+0x1c/0x28 [ 79.765600][ T5748] should_fail_ex+0x41c/0x590 [ 79.765610][ T5748] should_fail_alloc_page+0xec/0x10c [ 79.765617][ T5748] prepare_alloc_pages+0x194/0x4a4 [ 79.765625][ T5748] __alloc_frozen_pages_noprof+0x134/0x320 [ 79.765633][ T5748] alloc_pages_mpol+0x1ec/0x3c0 [ 79.765642][ T5748] alloc_frozen_pages_noprof+0xc4/0x10c [ 79.765651][ T5748] alloc_pages_noprof+0x30/0x148 [ 79.765659][ T5748] __pte_alloc+0x40/0x1c4 [ 79.765669][ T5748] do_pte_missing+0x259c/0x2a24 [ 79.765677][ T5748] handle_mm_fault+0x15a4/0x253c [