Warning: Permanently added '10.128.1.99' (ED25519) to the list of known hosts.
2026/05/19 03:26:09 parsed 1 programs
[ 25.954941][ T36] audit: type=1400 audit(1779161169.820:64): avc: denied { node_bind } for pid=302 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1
[ 27.105665][ T36] audit: type=1400 audit(1779161170.970:65): avc: denied { mounton } for pid=309 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1
[ 27.106666][ T309] cgroup: Unknown subsys name 'net'
[ 27.128466][ T36] audit: type=1400 audit(1779161170.970:66): avc: denied { mount } for pid=309 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 27.155853][ T36] audit: type=1400 audit(1779161171.000:67): avc: denied { unmount } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1
[ 27.156059][ T309] cgroup: Unknown subsys name 'devices'
[ 27.339646][ T309] cgroup: Unknown subsys name 'hugetlb'
[ 27.345290][ T309] cgroup: Unknown subsys name 'rlimit'
[ 27.503979][ T36] audit: type=1400 audit(1779161171.370:68): avc: denied { setattr } for pid=309 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1
[ 27.527268][ T36] audit: type=1400 audit(1779161171.370:69): avc: denied { create } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 27.534584][ T312] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped).
[ 27.547821][ T36] audit: type=1400 audit(1779161171.370:70): avc: denied { write } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
[ 27.576663][ T36] audit: type=1400 audit(1779161171.370:71): avc: denied { read } for pid=309 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1
Setting up swapspace version 1, size = 127995904 bytes
[ 27.597173][ T36] audit: type=1400 audit(1779161171.370:72): avc: denied { sys_module } for pid=309 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1
[ 27.618161][ T36] audit: type=1400 audit(1779161171.370:73): avc: denied { mounton } for pid=309 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1
[ 27.629152][ T309] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
[ 28.593444][ T315] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 29.337384][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.344568][ T365] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.351703][ T365] bridge_slave_0: entered allmulticast mode
[ 29.358000][ T365] bridge_slave_0: entered promiscuous mode
[ 29.364367][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.371451][ T365] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.379669][ T365] bridge_slave_1: entered allmulticast mode
[ 29.386036][ T365] bridge_slave_1: entered promiscuous mode
[ 29.431103][ T365] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.438225][ T365] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.445506][ T365] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.452553][ T365] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.472730][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.480201][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.498709][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.505774][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 29.514666][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.521740][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 29.549269][ T365] veth0_vlan: entered promiscuous mode
[ 29.559827][ T365] veth1_macvtap: entered promiscuous mode
[ 29.620327][ T12] bridge_slave_1: left allmulticast mode
[ 29.626027][ T12] bridge_slave_1: left promiscuous mode
[ 29.631829][ T12] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.639711][ T12] bridge_slave_0: left allmulticast mode
[ 29.645361][ T12] bridge_slave_0: left promiscuous mode
[ 29.651365][ T12] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.746785][ T12] veth1_macvtap: left promiscuous mode
[ 29.755862][ T12] veth0_vlan: left promiscuous mode
2026/05/19 03:26:13 executed programs: 0
[ 29.914943][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 29.922202][ T376] bridge0: port 1(bridge_slave_0) entered disabled state
[ 29.929849][ T376] bridge_slave_0: entered allmulticast mode
[ 29.936074][ T376] bridge_slave_0: entered promiscuous mode
[ 29.942559][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 29.949672][ T376] bridge0: port 2(bridge_slave_1) entered disabled state
[ 29.956829][ T376] bridge_slave_1: entered allmulticast mode
[ 29.963183][ T376] bridge_slave_1: entered promiscuous mode
[ 30.001147][ T376] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.008216][ T376] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.015466][ T376] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.022548][ T376] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.042054][ T46] bridge0: port 1(bridge_slave_0) entered disabled state
[ 30.049581][ T46] bridge0: port 2(bridge_slave_1) entered disabled state
[ 30.059432][ T13] bridge0: port 1(bridge_slave_0) entered blocking state
[ 30.066479][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 30.076262][ T46] bridge0: port 2(bridge_slave_1) entered blocking state
[ 30.083434][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 30.107550][ T376] veth0_vlan: entered promiscuous mode
[ 30.117964][ T376] veth1_macvtap: entered promiscuous mode
[ 30.509645][ T399] FAULT_INJECTION: forcing a failure.
[ 30.509645][ T399] name fail_page_alloc, interval 1, probability 0, space 0, times 1
[ 30.523222][ T399] CPU: 0 UID: 0 PID: 399 Comm: syz.2.22 Not tainted syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 30.523246][ T399] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 30.523254][ T399] Call Trace:
[ 30.523258][ T399]
[ 30.523263][ T399] __dump_stack+0x21/0x30
[ 30.523285][ T399] dump_stack_lvl+0x140/0x1c0
[ 30.523301][ T399] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.523318][ T399] dump_stack+0x19/0x20
[ 30.523333][ T399] should_fail_ex+0x3d7/0x530
[ 30.523345][ T399] should_fail_alloc_page+0xec/0x110
[ 30.523360][ T399] __alloc_pages_noprof+0x1c0/0x7e0
[ 30.523376][ T399] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 30.523394][ T399] pte_alloc_one+0x92/0x530
[ 30.523407][ T399] ? __cfi_pte_alloc_one+0x10/0x10
[ 30.523419][ T399] ? __kasan_check_write+0x18/0x20
[ 30.523442][ T399] ? down_write+0xee/0x2b0
[ 30.523457][ T399] ? __cfi_down_write+0x10/0x10
[ 30.523472][ T399] __pte_alloc+0x79/0x440
[ 30.523484][ T399] ? up_write+0x66/0x280
[ 30.523500][ T399] ? __cfi___pte_alloc+0x10/0x10
[ 30.523511][ T399] ? anon_vma_clone+0x509/0x560
[ 30.523524][ T399] move_page_tables+0x15b1/0x1860
[ 30.523541][ T399] ? __cfi_move_page_tables+0x10/0x10
[ 30.523557][ T399] ? __kasan_check_read+0x15/0x20
[ 30.523568][ T399] ? __vm_enough_memory+0x11f/0x380
[ 30.523581][ T399] move_vma+0x533/0x11c0
[ 30.523596][ T399] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 30.523609][ T399] ? do_munmap+0xfc/0x160
[ 30.523621][ T399] ? vma_expandable+0x100/0x100
[ 30.523636][ T399] ? cap_mmap_addr+0x169/0x2e0
[ 30.523648][ T399] ? security_mmap_addr+0x31/0xe0
[ 30.523665][ T399] mremap_to+0x546/0x610
[ 30.523680][ T399] __se_sys_mremap+0x5af/0xfe0
[ 30.523696][ T399] ? __cfi_vfs_write+0x10/0x10
[ 30.523708][ T399] ? __x64_sys_mremap+0xf0/0xf0
[ 30.523723][ T399] ? __kasan_check_write+0x18/0x20
[ 30.523735][ T399] ? mutex_unlock+0x90/0x240
[ 30.523748][ T399] ? __cfi_mutex_unlock+0x10/0x10
[ 30.523762][ T399] ? __fget_files+0x2c5/0x340
[ 30.523775][ T399] ? __kasan_check_write+0x18/0x20
[ 30.523787][ T399] ? fput+0x1a4/0x240
[ 30.523801][ T399] ? ksys_write+0x1f3/0x260
[ 30.523812][ T399] ? __cfi_ksys_write+0x10/0x10
[ 30.523825][ T399] __x64_sys_mremap+0xc3/0xf0
[ 30.523840][ T399] x64_sys_call+0x2ac4/0x2ee0
[ 30.523851][ T399] do_syscall_64+0x57/0xf0
[ 30.523863][ T399] ? clear_bhb_loop+0x50/0xa0
[ 30.523877][ T399] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.523890][ T399] RIP: 0033:0x7fa49579ce59
[ 30.523902][ T399] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 30.523912][ T399] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 30.523930][ T399] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 30.523940][ T399] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 30.523948][ T399] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 30.523957][ T399] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 30.523965][ T399] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 30.523975][ T399]
[ 30.964660][ T405] FAULT_INJECTION: forcing a failure.
[ 30.964660][ T405] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 30.977948][ T405] CPU: 0 UID: 0 PID: 405 Comm: syz.2.24 Not tainted syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 30.977976][ T405] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 30.977988][ T405] Call Trace:
[ 30.977994][ T405]
[ 30.978002][ T405] __dump_stack+0x21/0x30
[ 30.978033][ T405] dump_stack_lvl+0x140/0x1c0
[ 30.978049][ T405] ? __cfi_dump_stack_lvl+0x10/0x10
[ 30.978066][ T405] dump_stack+0x19/0x20
[ 30.978081][ T405] should_fail_ex+0x3d7/0x530
[ 30.978093][ T405] should_fail_alloc_page+0xec/0x110
[ 30.978108][ T405] __alloc_pages_noprof+0x1c0/0x7e0
[ 30.978125][ T405] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 30.978142][ T405] pte_alloc_one+0x92/0x530
[ 30.978155][ T405] ? __cfi_pte_alloc_one+0x10/0x10
[ 30.978167][ T405] ? __kasan_check_write+0x18/0x20
[ 30.978179][ T405] ? down_write+0xee/0x2b0
[ 30.978195][ T405] ? __cfi_down_write+0x10/0x10
[ 30.978210][ T405] __pte_alloc+0x79/0x440
[ 30.978221][ T405] ? up_write+0x66/0x280
[ 30.978237][ T405] ? __cfi___pte_alloc+0x10/0x10
[ 30.978248][ T405] ? anon_vma_clone+0x509/0x560
[ 30.978261][ T405] move_page_tables+0x15b1/0x1860
[ 30.978278][ T405] ? __cfi_move_page_tables+0x10/0x10
[ 30.978294][ T405] ? __kasan_check_read+0x15/0x20
[ 30.978306][ T405] ? __vm_enough_memory+0x11f/0x380
[ 30.978319][ T405] move_vma+0x533/0x11c0
[ 30.978334][ T405] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 30.978347][ T405] ? do_munmap+0xfc/0x160
[ 30.978359][ T405] ? vma_expandable+0x100/0x100
[ 30.978374][ T405] ? cap_mmap_addr+0x169/0x2e0
[ 30.978386][ T405] ? security_mmap_addr+0x31/0xe0
[ 30.978403][ T405] mremap_to+0x546/0x610
[ 30.978418][ T405] __se_sys_mremap+0x5af/0xfe0
[ 30.978434][ T405] ? __cfi_vfs_write+0x10/0x10
[ 30.978446][ T405] ? __x64_sys_mremap+0xf0/0xf0
[ 30.978470][ T405] ? __kasan_check_write+0x18/0x20
[ 30.978482][ T405] ? mutex_unlock+0x90/0x240
[ 30.978495][ T405] ? __cfi_mutex_unlock+0x10/0x10
[ 30.978509][ T405] ? __fget_files+0x2c5/0x340
[ 30.978523][ T405] ? __kasan_check_write+0x18/0x20
[ 30.978534][ T405] ? fput+0x1a4/0x240
[ 30.978548][ T405] ? ksys_write+0x1f3/0x260
[ 30.978559][ T405] ? __cfi_ksys_write+0x10/0x10
[ 30.978572][ T405] __x64_sys_mremap+0xc3/0xf0
[ 30.978587][ T405] x64_sys_call+0x2ac4/0x2ee0
[ 30.978598][ T405] do_syscall_64+0x57/0xf0
[ 30.978610][ T405] ? clear_bhb_loop+0x50/0xa0
[ 30.978624][ T405] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 30.978637][ T405] RIP: 0033:0x7fa49579ce59
[ 30.978649][ T405] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 30.978660][ T405] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 30.978674][ T405] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 30.978684][ T405] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 30.978692][ T405] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 30.978701][ T405] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 30.978708][ T405] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 30.978718][ T405]
[ 31.544530][ T419] FAULT_INJECTION: forcing a failure.
[ 31.544530][ T419] name failslab, interval 1, probability 0, space 0, times 0
[ 31.557253][ T419] CPU: 0 UID: 0 PID: 419 Comm: syz.2.29 Not tainted syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 31.557286][ T419] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 31.557298][ T419] Call Trace:
[ 31.557305][ T419]
[ 31.557312][ T419] __dump_stack+0x21/0x30
[ 31.557351][ T419] dump_stack_lvl+0x140/0x1c0
[ 31.557378][ T419] ? __cfi_dump_stack_lvl+0x10/0x10
[ 31.557407][ T419] dump_stack+0x19/0x20
[ 31.557434][ T419] should_fail_ex+0x3d7/0x530
[ 31.557454][ T419] should_failslab+0xac/0x100
[ 31.557478][ T419] kmem_cache_alloc_noprof+0x42/0x410
[ 31.557498][ T419] ? mas_alloc_nodes+0x254/0x9d0
[ 31.557527][ T419] mas_alloc_nodes+0x254/0x9d0
[ 31.557561][ T419] mas_preallocate+0x783/0xcb0
[ 31.557586][ T419] ? __cfi_mas_preallocate+0x10/0x10
[ 31.557613][ T419] vma_link+0x12b/0x6b0
[ 31.557635][ T419] ? __cfi_vma_link+0x10/0x10
[ 31.557656][ T419] ? anon_vma_clone+0x509/0x560
[ 31.557676][ T419] copy_vma+0x8b3/0xbe0
[ 31.557699][ T419] ? __cfi_copy_vma+0x10/0x10
[ 31.557724][ T419] ? __kasan_check_read+0x15/0x20
[ 31.557743][ T419] ? __vm_enough_memory+0x11f/0x380
[ 31.557763][ T419] move_vma+0x4fe/0x11c0
[ 31.557787][ T419] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 31.557807][ T419] ? do_munmap+0xfc/0x160
[ 31.557827][ T419] ? vma_expandable+0x100/0x100
[ 31.557852][ T419] ? cap_mmap_addr+0x169/0x2e0
[ 31.557870][ T419] ? security_mmap_addr+0x31/0xe0
[ 31.557897][ T419] mremap_to+0x546/0x610
[ 31.557925][ T419] __se_sys_mremap+0x5af/0xfe0
[ 31.557952][ T419] ? __cfi_vfs_write+0x10/0x10
[ 31.557972][ T419] ? __x64_sys_mremap+0xf0/0xf0
[ 31.557998][ T419] ? __kasan_check_write+0x18/0x20
[ 31.558017][ T419] ? mutex_unlock+0x90/0x240
[ 31.558073][ T419] ? __cfi_mutex_unlock+0x10/0x10
[ 31.558096][ T419] ? __fget_files+0x2c5/0x340
[ 31.558121][ T419] ? __kasan_check_write+0x18/0x20
[ 31.558140][ T419] ? fput+0x1a4/0x240
[ 31.558165][ T419] ? ksys_write+0x1f3/0x260
[ 31.558184][ T419] ? __cfi_ksys_write+0x10/0x10
[ 31.558205][ T419] __x64_sys_mremap+0xc3/0xf0
[ 31.558231][ T419] x64_sys_call+0x2ac4/0x2ee0
[ 31.558250][ T419] do_syscall_64+0x57/0xf0
[ 31.558269][ T419] ? clear_bhb_loop+0x50/0xa0
[ 31.558293][ T419] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 31.558315][ T419] RIP: 0033:0x7fa49579ce59
[ 31.558333][ T419] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 31.558349][ T419] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 31.558373][ T419] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 31.558390][ T419] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 31.558404][ T419] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 31.558418][ T419] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 31.558431][ T419] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 31.558448][ T419]
[ 32.224715][ T437] FAULT_INJECTION: forcing a failure.
[ 32.224715][ T437] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 32.238046][ T437] CPU: 0 UID: 0 PID: 437 Comm: syz.2.35 Not tainted syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 32.238077][ T437] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 32.238089][ T437] Call Trace:
[ 32.238094][ T437]
[ 32.238099][ T437] __dump_stack+0x21/0x30
[ 32.238121][ T437] dump_stack_lvl+0x140/0x1c0
[ 32.238137][ T437] ? __cfi_dump_stack_lvl+0x10/0x10
[ 32.238154][ T437] dump_stack+0x19/0x20
[ 32.238170][ T437] should_fail_ex+0x3d7/0x530
[ 32.238182][ T437] should_fail_alloc_page+0xec/0x110
[ 32.238198][ T437] __alloc_pages_noprof+0x1c0/0x7e0
[ 32.238215][ T437] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 32.238232][ T437] pte_alloc_one+0x92/0x530
[ 32.238245][ T437] ? __cfi_pte_alloc_one+0x10/0x10
[ 32.238258][ T437] ? __kasan_check_write+0x18/0x20
[ 32.238269][ T437] ? down_write+0xee/0x2b0
[ 32.238285][ T437] ? __cfi_down_write+0x10/0x10
[ 32.238300][ T437] __pte_alloc+0x79/0x440
[ 32.238311][ T437] ? up_write+0x66/0x280
[ 32.238329][ T437] ? __cfi___pte_alloc+0x10/0x10
[ 32.238340][ T437] ? anon_vma_clone+0x509/0x560
[ 32.238352][ T437] move_page_tables+0x15b1/0x1860
[ 32.238370][ T437] ? __cfi_move_page_tables+0x10/0x10
[ 32.238386][ T437] ? __kasan_check_read+0x15/0x20
[ 32.238397][ T437] ? __vm_enough_memory+0x11f/0x380
[ 32.238410][ T437] move_vma+0x533/0x11c0
[ 32.238425][ T437] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 32.238438][ T437] ? do_munmap+0xfc/0x160
[ 32.238450][ T437] ? vma_expandable+0x100/0x100
[ 32.238466][ T437] ? cap_mmap_addr+0x169/0x2e0
[ 32.238477][ T437] ? security_mmap_addr+0x31/0xe0
[ 32.238494][ T437] mremap_to+0x546/0x610
[ 32.238509][ T437] __se_sys_mremap+0x5af/0xfe0
[ 32.238526][ T437] ? __cfi_vfs_write+0x10/0x10
[ 32.238537][ T437] ? __x64_sys_mremap+0xf0/0xf0
[ 32.238552][ T437] ? __kasan_check_write+0x18/0x20
[ 32.238563][ T437] ? mutex_unlock+0x90/0x240
[ 32.238577][ T437] ? __cfi_mutex_unlock+0x10/0x10
[ 32.238591][ T437] ? __fget_files+0x2c5/0x340
[ 32.238604][ T437] ? __kasan_check_write+0x18/0x20
[ 32.238615][ T437] ? fput+0x1a4/0x240
[ 32.238629][ T437] ? ksys_write+0x1f3/0x260
[ 32.238641][ T437] ? __cfi_ksys_write+0x10/0x10
[ 32.238653][ T437] __x64_sys_mremap+0xc3/0xf0
[ 32.238668][ T437] x64_sys_call+0x2ac4/0x2ee0
[ 32.238680][ T437] do_syscall_64+0x57/0xf0
[ 32.238692][ T437] ? clear_bhb_loop+0x50/0xa0
[ 32.238705][ T437] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.238719][ T437] RIP: 0033:0x7fa49579ce59
[ 32.238731][ T437] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 32.238741][ T437] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 32.238756][ T437] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 32.238765][ T437] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 32.238774][ T437] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 32.238782][ T437] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 32.238790][ T437] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 32.238800][ T437]
[ 32.663903][ T447] FAULT_INJECTION: forcing a failure.
[ 32.663903][ T447] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 32.677357][ T447] CPU: 1 UID: 0 PID: 447 Comm: syz.2.38 Not tainted syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 32.677391][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 32.677403][ T447] Call Trace:
[ 32.677410][ T447]
[ 32.677417][ T447] __dump_stack+0x21/0x30
[ 32.677460][ T447] dump_stack_lvl+0x140/0x1c0
[ 32.677489][ T447] ? __cfi_dump_stack_lvl+0x10/0x10
[ 32.677514][ T447] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 32.677532][ T447] dump_stack+0x19/0x20
[ 32.677551][ T447] should_fail_ex+0x3d7/0x530
[ 32.677563][ T447] should_fail_alloc_page+0xec/0x110
[ 32.677578][ T447] __alloc_pages_noprof+0x1c0/0x7e0
[ 32.677594][ T447] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 32.677611][ T447] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 32.677626][ T447] pte_alloc_one+0x92/0x530
[ 32.677639][ T447] ? __cfi_pte_alloc_one+0x10/0x10
[ 32.677651][ T447] ? __kasan_check_write+0x18/0x20
[ 32.677663][ T447] ? down_write+0xee/0x2b0
[ 32.677678][ T447] ? __cfi_down_write+0x10/0x10
[ 32.677693][ T447] __pte_alloc+0x79/0x440
[ 32.677704][ T447] ? up_write+0x66/0x280
[ 32.677720][ T447] ? __cfi___pte_alloc+0x10/0x10
[ 32.677732][ T447] move_page_tables+0x15b1/0x1860
[ 32.677749][ T447] ? __cfi_move_page_tables+0x10/0x10
[ 32.677765][ T447] ? __kasan_check_read+0x15/0x20
[ 32.677777][ T447] ? __vm_enough_memory+0x11f/0x380
[ 32.677790][ T447] move_vma+0x533/0x11c0
[ 32.677805][ T447] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 32.677818][ T447] ? do_munmap+0xfc/0x160
[ 32.677830][ T447] ? vma_expandable+0x100/0x100
[ 32.677845][ T447] ? cap_mmap_addr+0x169/0x2e0
[ 32.677857][ T447] ? security_mmap_addr+0x31/0xe0
[ 32.677873][ T447] mremap_to+0x546/0x610
[ 32.677889][ T447] __se_sys_mremap+0x5af/0xfe0
[ 32.677904][ T447] ? __cfi_vfs_write+0x10/0x10
[ 32.677917][ T447] ? __x64_sys_mremap+0xf0/0xf0
[ 32.677932][ T447] ? __kasan_check_write+0x18/0x20
[ 32.677943][ T447] ? mutex_unlock+0x90/0x240
[ 32.677960][ T447] ? __cfi_mutex_unlock+0x10/0x10
[ 32.677974][ T447] ? __fget_files+0x2c5/0x340
[ 32.677987][ T447] ? __kasan_check_write+0x18/0x20
[ 32.677999][ T447] ? fput+0x1a4/0x240
[ 32.678012][ T447] ? ksys_write+0x1f3/0x260
[ 32.678024][ T447] ? xfd_validate_state+0x68/0x140
[ 32.678039][ T447] ? __cfi_ksys_write+0x10/0x10
[ 32.678052][ T447] __x64_sys_mremap+0xc3/0xf0
[ 32.678066][ T447] x64_sys_call+0x2ac4/0x2ee0
[ 32.678078][ T447] do_syscall_64+0x57/0xf0
[ 32.678090][ T447] ? clear_bhb_loop+0x50/0xa0
[ 32.678104][ T447] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 32.678117][ T447] RIP: 0033:0x7fa49579ce59
[ 32.678129][ T447] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 32.678140][ T447] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 32.678155][ T447] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 32.678164][ T447] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 32.678172][ T447] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 32.678181][ T447] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 32.678188][ T447] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 32.678199][ T447]
[ 32.678251][ T447] ------------[ cut here ]------------
[ 33.011877][ T447] WARNING: CPU: 1 PID: 447 at mm/mremap.c:291 move_pgt_entry+0x7f5/0x960
[ 33.020329][ T447] Modules linked in:
[ 33.024237][ T447] CPU: 1 UID: 0 PID: 447 Comm: syz.2.38 Not tainted syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 33.035551][ T447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 33.045641][ T447] RIP: 0010:move_pgt_entry+0x7f5/0x960
[ 33.051145][ T447] Code: 00 00 40 b9 0c 00 00 00 41 b8 01 00 00 00 e8 52 c8 71 ff 48 8b 7d c0 e8 d9 ca d5 03 41 b7 01 4c 8b 6d b8 eb 5e e8 2b 59 b3 ff <0f> 0b 45 31 ff eb 52 e8 1f 59 b3 ff 0f 0b e9 60 fa ff ff e8 13 59
[ 33.070907][ T447] RSP: 0018:ffffc90000dff790 EFLAGS: 00010293
[ 33.077072][ T447] RAX: ffffffff81d46a75 RBX: 00000001287cf007 RCX: ffff888117251300
[ 33.085181][ T447] RDX: 0000000000000000 RSI: 00000001287cf007 RDI: 0000000000000000
[ 33.093218][ T447] RBP: ffffc90000dff808 R08: ffff888117251300 R09: 0000000000000004
[ 33.101234][ T447] R10: 0000000000000003 R11: 0000000000000000 R12: 0000000000000000
[ 33.109267][ T447] R13: ffff8881158e2dc0 R14: dffffc0000000000 R15: 1ffff11022c72e00
[ 33.117286][ T447] FS: 00007fa4965e46c0(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000
[ 33.126288][ T447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 33.132914][ T447] CR2: 0000200000491000 CR3: 0000000115e1a000 CR4: 00000000003526b0
[ 33.141042][ T447] Call Trace:
[ 33.144331][ T447]
[ 33.147257][ T447] ? __cfi___pte_alloc+0x10/0x10
[ 33.152269][ T447] move_page_tables+0xd4c/0x1860
[ 33.157254][ T447] ? __cfi_move_page_tables+0x10/0x10
[ 33.162692][ T447] ? __kasan_check_read+0x15/0x20
[ 33.167786][ T447] ? __vm_enough_memory+0x11f/0x380
[ 33.173049][ T447] move_vma+0x592/0x11c0
[ 33.177291][ T447] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 33.183927][ T447] ? do_munmap+0xfc/0x160
[ 33.188280][ T447] ? vma_expandable+0x100/0x100
[ 33.193150][ T447] ? cap_mmap_addr+0x169/0x2e0
[ 33.197953][ T447] ? security_mmap_addr+0x31/0xe0
[ 33.203001][ T447] mremap_to+0x546/0x610
[ 33.207257][ T447] __se_sys_mremap+0x5af/0xfe0
[ 33.212139][ T447] ? __cfi_vfs_write+0x10/0x10
[ 33.216926][ T447] ? __x64_sys_mremap+0xf0/0xf0
[ 33.221808][ T447] ? __kasan_check_write+0x18/0x20
[ 33.226942][ T447] ? mutex_unlock+0x90/0x240
[ 33.231576][ T447] ? __cfi_mutex_unlock+0x10/0x10
[ 33.236636][ T447] ? __fget_files+0x2c5/0x340
[ 33.241363][ T447] ? __kasan_check_write+0x18/0x20
[ 33.246487][ T447] ? fput+0x1a4/0x240
[ 33.250492][ T447] ? ksys_write+0x1f3/0x260
[ 33.255016][ T447] ? xfd_validate_state+0x68/0x140
[ 33.260162][ T447] ? __cfi_ksys_write+0x10/0x10
[ 33.265129][ T447] __x64_sys_mremap+0xc3/0xf0
[ 33.269873][ T447] x64_sys_call+0x2ac4/0x2ee0
[ 33.274581][ T447] do_syscall_64+0x57/0xf0
[ 33.279070][ T447] ? clear_bhb_loop+0x50/0xa0
[ 33.283808][ T447] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.289778][ T447] RIP: 0033:0x7fa49579ce59
[ 33.294302][ T447] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 33.314164][ T447] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 33.322723][ T447] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 33.330754][ T447] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 33.338790][ T447] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 33.346868][ T447] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 33.354997][ T447] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 33.363038][ T447]
[ 33.366083][ T447] ---[ end trace 0000000000000000 ]---
[ 33.440799][ T450] FAULT_INJECTION: forcing a failure.
[ 33.440799][ T450] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 33.454111][ T450] CPU: 1 UID: 0 PID: 450 Comm: syz.2.39 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 33.454149][ T450] Tainted: [W]=WARN
[ 33.454155][ T450] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 33.454166][ T450] Call Trace:
[ 33.454174][ T450]
[ 33.454182][ T450] __dump_stack+0x21/0x30
[ 33.454212][ T450] dump_stack_lvl+0x140/0x1c0
[ 33.454229][ T450] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.454245][ T450] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 33.454263][ T450] dump_stack+0x19/0x20
[ 33.454278][ T450] should_fail_ex+0x3d7/0x530
[ 33.454290][ T450] should_fail_alloc_page+0xec/0x110
[ 33.454305][ T450] __alloc_pages_noprof+0x1c0/0x7e0
[ 33.454321][ T450] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 33.454338][ T450] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 33.454353][ T450] pte_alloc_one+0x92/0x530
[ 33.454366][ T450] ? __cfi_pte_alloc_one+0x10/0x10
[ 33.454378][ T450] ? __kasan_check_write+0x18/0x20
[ 33.454389][ T450] ? down_write+0xee/0x2b0
[ 33.454405][ T450] ? __cfi_down_write+0x10/0x10
[ 33.454420][ T450] __pte_alloc+0x79/0x440
[ 33.454431][ T450] ? up_write+0x66/0x280
[ 33.454447][ T450] ? __cfi___pte_alloc+0x10/0x10
[ 33.454459][ T450] move_page_tables+0x15b1/0x1860
[ 33.454489][ T450] ? __cfi_move_page_tables+0x10/0x10
[ 33.454505][ T450] ? __kasan_check_read+0x15/0x20
[ 33.454516][ T450] ? __vm_enough_memory+0x11f/0x380
[ 33.454529][ T450] move_vma+0x533/0x11c0
[ 33.454550][ T450] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 33.454564][ T450] ? do_munmap+0xfc/0x160
[ 33.454576][ T450] ? vma_expandable+0x100/0x100
[ 33.454591][ T450] ? cap_mmap_addr+0x169/0x2e0
[ 33.454603][ T450] ? security_mmap_addr+0x31/0xe0
[ 33.454619][ T450] mremap_to+0x546/0x610
[ 33.454635][ T450] __se_sys_mremap+0x5af/0xfe0
[ 33.454651][ T450] ? __cfi_vfs_write+0x10/0x10
[ 33.454663][ T450] ? __x64_sys_mremap+0xf0/0xf0
[ 33.454677][ T450] ? __kasan_check_write+0x18/0x20
[ 33.454689][ T450] ? mutex_unlock+0x90/0x240
[ 33.454706][ T450] ? __cfi_mutex_unlock+0x10/0x10
[ 33.454719][ T450] ? __fget_files+0x2c5/0x340
[ 33.454733][ T450] ? __kasan_check_write+0x18/0x20
[ 33.454745][ T450] ? fput+0x1a4/0x240
[ 33.454758][ T450] ? ksys_write+0x1f3/0x260
[ 33.454770][ T450] ? __cfi_ksys_write+0x10/0x10
[ 33.454782][ T450] __x64_sys_mremap+0xc3/0xf0
[ 33.454797][ T450] x64_sys_call+0x2ac4/0x2ee0
[ 33.454809][ T450] do_syscall_64+0x57/0xf0
[ 33.454821][ T450] ? clear_bhb_loop+0x50/0xa0
[ 33.454835][ T450] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.454848][ T450] RIP: 0033:0x7fa49579ce59
[ 33.454860][ T450] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 33.454870][ T450] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 33.454885][ T450] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 33.454895][ T450] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 33.454903][ T450] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 33.454912][ T450] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 33.454919][ T450] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 33.454929][ T450]
[ 33.908519][ T456] FAULT_INJECTION: forcing a failure.
[ 33.908519][ T456] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 33.921841][ T456] CPU: 0 UID: 0 PID: 456 Comm: syz.2.41 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 33.921875][ T456] Tainted: [W]=WARN
[ 33.921882][ T456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 33.921891][ T456] Call Trace:
[ 33.921895][ T456]
[ 33.921900][ T456] __dump_stack+0x21/0x30
[ 33.921922][ T456] dump_stack_lvl+0x140/0x1c0
[ 33.921938][ T456] ? __cfi_dump_stack_lvl+0x10/0x10
[ 33.921954][ T456] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 33.921972][ T456] dump_stack+0x19/0x20
[ 33.921987][ T456] should_fail_ex+0x3d7/0x530
[ 33.921999][ T456] should_fail_alloc_page+0xec/0x110
[ 33.922014][ T456] __alloc_pages_noprof+0x1c0/0x7e0
[ 33.922030][ T456] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 33.922047][ T456] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 33.922062][ T456] pte_alloc_one+0x92/0x530
[ 33.922075][ T456] ? __cfi_pte_alloc_one+0x10/0x10
[ 33.922087][ T456] ? __kasan_check_write+0x18/0x20
[ 33.922099][ T456] ? down_write+0xee/0x2b0
[ 33.922115][ T456] ? __cfi_down_write+0x10/0x10
[ 33.922130][ T456] __pte_alloc+0x79/0x440
[ 33.922141][ T456] ? up_write+0x66/0x280
[ 33.922158][ T456] ? __cfi___pte_alloc+0x10/0x10
[ 33.922170][ T456] move_page_tables+0x15b1/0x1860
[ 33.922187][ T456] ? __cfi_move_page_tables+0x10/0x10
[ 33.922203][ T456] ? __kasan_check_read+0x15/0x20
[ 33.922214][ T456] ? __vm_enough_memory+0x11f/0x380
[ 33.922227][ T456] move_vma+0x533/0x11c0
[ 33.922243][ T456] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 33.922256][ T456] ? do_munmap+0xfc/0x160
[ 33.922268][ T456] ? vma_expandable+0x100/0x100
[ 33.922283][ T456] ? cap_mmap_addr+0x169/0x2e0
[ 33.922295][ T456] ? security_mmap_addr+0x31/0xe0
[ 33.922311][ T456] mremap_to+0x546/0x610
[ 33.922327][ T456] __se_sys_mremap+0x5af/0xfe0
[ 33.922343][ T456] ? __cfi_vfs_write+0x10/0x10
[ 33.922371][ T456] ? __x64_sys_mremap+0xf0/0xf0
[ 33.922385][ T456] ? __kasan_check_write+0x18/0x20
[ 33.922397][ T456] ? mutex_unlock+0x90/0x240
[ 33.922410][ T456] ? __cfi_mutex_unlock+0x10/0x10
[ 33.922424][ T456] ? __fget_files+0x2c5/0x340
[ 33.922438][ T456] ? __kasan_check_write+0x18/0x20
[ 33.922449][ T456] ? fput+0x1a4/0x240
[ 33.922463][ T456] ? ksys_write+0x1f3/0x260
[ 33.922475][ T456] ? __cfi_ksys_write+0x10/0x10
[ 33.922487][ T456] __x64_sys_mremap+0xc3/0xf0
[ 33.922502][ T456] x64_sys_call+0x2ac4/0x2ee0
[ 33.922514][ T456] do_syscall_64+0x57/0xf0
[ 33.922526][ T456] ? clear_bhb_loop+0x50/0xa0
[ 33.922540][ T456] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 33.922553][ T456] RIP: 0033:0x7fa49579ce59
[ 33.922564][ T456] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 33.922575][ T456] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 33.922591][ T456] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 33.922600][ T456] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 33.922608][ T456] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 33.922617][ T456] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 33.922625][ T456] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 33.922635][ T456]
[ 34.312965][ T459] FAULT_INJECTION: forcing a failure.
[ 34.312965][ T459] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 34.326321][ T459] CPU: 1 UID: 0 PID: 459 Comm: syz.2.42 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 34.326345][ T459] Tainted: [W]=WARN
[ 34.326350][ T459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 34.326357][ T459] Call Trace:
[ 34.326361][ T459]
[ 34.326365][ T459] __dump_stack+0x21/0x30
[ 34.326387][ T459] dump_stack_lvl+0x140/0x1c0
[ 34.326403][ T459] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.326420][ T459] dump_stack+0x19/0x20
[ 34.326435][ T459] should_fail_ex+0x3d7/0x530
[ 34.326447][ T459] should_fail_alloc_page+0xec/0x110
[ 34.326462][ T459] __alloc_pages_noprof+0x1c0/0x7e0
[ 34.326478][ T459] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 34.326496][ T459] pte_alloc_one+0x92/0x530
[ 34.326509][ T459] ? __cfi_pte_alloc_one+0x10/0x10
[ 34.326521][ T459] ? __kasan_check_write+0x18/0x20
[ 34.326533][ T459] ? down_write+0xee/0x2b0
[ 34.326548][ T459] ? __cfi_down_write+0x10/0x10
[ 34.326563][ T459] __pte_alloc+0x79/0x440
[ 34.326574][ T459] ? up_write+0x66/0x280
[ 34.326591][ T459] ? __cfi___pte_alloc+0x10/0x10
[ 34.326602][ T459] ? anon_vma_clone+0x509/0x560
[ 34.326615][ T459] move_page_tables+0x15b1/0x1860
[ 34.326632][ T459] ? __cfi_move_page_tables+0x10/0x10
[ 34.326648][ T459] ? __kasan_check_read+0x15/0x20
[ 34.326659][ T459] ? __vm_enough_memory+0x11f/0x380
[ 34.326672][ T459] move_vma+0x533/0x11c0
[ 34.326688][ T459] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 34.326701][ T459] ? do_munmap+0xfc/0x160
[ 34.326713][ T459] ? vma_expandable+0x100/0x100
[ 34.326728][ T459] ? cap_mmap_addr+0x169/0x2e0
[ 34.326740][ T459] ? security_mmap_addr+0x31/0xe0
[ 34.326757][ T459] mremap_to+0x546/0x610
[ 34.326772][ T459] __se_sys_mremap+0x5af/0xfe0
[ 34.326788][ T459] ? __cfi_vfs_write+0x10/0x10
[ 34.326800][ T459] ? __x64_sys_mremap+0xf0/0xf0
[ 34.326815][ T459] ? __kasan_check_write+0x18/0x20
[ 34.326826][ T459] ? mutex_unlock+0x90/0x240
[ 34.326840][ T459] ? __cfi_mutex_unlock+0x10/0x10
[ 34.326853][ T459] ? __fget_files+0x2c5/0x340
[ 34.326867][ T459] ? __kasan_check_write+0x18/0x20
[ 34.326878][ T459] ? fput+0x1a4/0x240
[ 34.326899][ T459] ? ksys_write+0x1f3/0x260
[ 34.326911][ T459] ? xfd_validate_state+0x68/0x140
[ 34.326927][ T459] ? __cfi_ksys_write+0x10/0x10
[ 34.326939][ T459] __x64_sys_mremap+0xc3/0xf0
[ 34.326954][ T459] x64_sys_call+0x2ac4/0x2ee0
[ 34.326966][ T459] do_syscall_64+0x57/0xf0
[ 34.326978][ T459] ? clear_bhb_loop+0x50/0xa0
[ 34.326992][ T459] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.327005][ T459] RIP: 0033:0x7fa49579ce59
[ 34.327017][ T459] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 34.327028][ T459] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 34.327043][ T459] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 34.327053][ T459] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 34.327061][ T459] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 34.327070][ T459] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 34.327078][ T459] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 34.327088][ T459]
[ 34.715805][ T462] FAULT_INJECTION: forcing a failure.
[ 34.715805][ T462] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 34.729173][ T462] CPU: 0 UID: 0 PID: 462 Comm: syz.2.43 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 34.729199][ T462] Tainted: [W]=WARN
[ 34.729204][ T462] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 34.729211][ T462] Call Trace:
[ 34.729215][ T462]
[ 34.729220][ T462] __dump_stack+0x21/0x30
[ 34.729242][ T462] dump_stack_lvl+0x140/0x1c0
[ 34.729258][ T462] ? __cfi_dump_stack_lvl+0x10/0x10
[ 34.729275][ T462] dump_stack+0x19/0x20
[ 34.729290][ T462] should_fail_ex+0x3d7/0x530
[ 34.729301][ T462] should_fail_alloc_page+0xec/0x110
[ 34.729316][ T462] __alloc_pages_noprof+0x1c0/0x7e0
[ 34.729333][ T462] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 34.729351][ T462] pte_alloc_one+0x92/0x530
[ 34.729364][ T462] ? __cfi_pte_alloc_one+0x10/0x10
[ 34.729377][ T462] ? __kasan_check_write+0x18/0x20
[ 34.729388][ T462] ? down_write+0xee/0x2b0
[ 34.729404][ T462] ? __cfi_down_write+0x10/0x10
[ 34.729419][ T462] __pte_alloc+0x79/0x440
[ 34.729430][ T462] ? up_write+0x66/0x280
[ 34.729446][ T462] ? __cfi___pte_alloc+0x10/0x10
[ 34.729458][ T462] ? anon_vma_clone+0x509/0x560
[ 34.729470][ T462] move_page_tables+0x15b1/0x1860
[ 34.729487][ T462] ? __cfi_move_page_tables+0x10/0x10
[ 34.729503][ T462] ? __kasan_check_read+0x15/0x20
[ 34.729515][ T462] ? __vm_enough_memory+0x11f/0x380
[ 34.729528][ T462] move_vma+0x533/0x11c0
[ 34.729543][ T462] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 34.729557][ T462] ? do_munmap+0xfc/0x160
[ 34.729569][ T462] ? vma_expandable+0x100/0x100
[ 34.729584][ T462] ? cap_mmap_addr+0x169/0x2e0
[ 34.729595][ T462] ? security_mmap_addr+0x31/0xe0
[ 34.729612][ T462] mremap_to+0x546/0x610
[ 34.729628][ T462] __se_sys_mremap+0x5af/0xfe0
[ 34.729643][ T462] ? __cfi_vfs_write+0x10/0x10
[ 34.729655][ T462] ? __x64_sys_mremap+0xf0/0xf0
[ 34.729670][ T462] ? __kasan_check_write+0x18/0x20
[ 34.729682][ T462] ? mutex_unlock+0x90/0x240
[ 34.729695][ T462] ? __cfi_mutex_unlock+0x10/0x10
[ 34.729709][ T462] ? __fget_files+0x2c5/0x340
[ 34.729722][ T462] ? __kasan_check_write+0x18/0x20
[ 34.729733][ T462] ? fput+0x1a4/0x240
[ 34.729747][ T462] ? ksys_write+0x1f3/0x260
[ 34.729759][ T462] ? xfd_validate_state+0x68/0x140
[ 34.729774][ T462] ? __cfi_ksys_write+0x10/0x10
[ 34.729787][ T462] __x64_sys_mremap+0xc3/0xf0
[ 34.729802][ T462] x64_sys_call+0x2ac4/0x2ee0
[ 34.729813][ T462] do_syscall_64+0x57/0xf0
[ 34.729825][ T462] ? clear_bhb_loop+0x50/0xa0
[ 34.729839][ T462] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 34.729852][ T462] RIP: 0033:0x7fa49579ce59
[ 34.729864][ T462] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
2026/05/19 03:26:18 executed programs: 29
[ 34.729874][ T462] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 34.729889][ T462] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 34.729898][ T462] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 34.729907][ T462] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 34.729915][ T462] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 34.729923][ T462] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 34.729933][ T462]
[ 35.298834][ T474] FAULT_INJECTION: forcing a failure.
[ 35.298834][ T474] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 35.312279][ T474] CPU: 0 UID: 0 PID: 474 Comm: syz.2.47 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 35.312315][ T474] Tainted: [W]=WARN
[ 35.312323][ T474] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 35.312335][ T474] Call Trace:
[ 35.312342][ T474]
[ 35.312349][ T474] __dump_stack+0x21/0x30
[ 35.312384][ T474] dump_stack_lvl+0x140/0x1c0
[ 35.312410][ T474] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.312426][ T474] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 35.312453][ T474] dump_stack+0x19/0x20
[ 35.312468][ T474] should_fail_ex+0x3d7/0x530
[ 35.312481][ T474] should_fail_alloc_page+0xec/0x110
[ 35.312496][ T474] __alloc_pages_noprof+0x1c0/0x7e0
[ 35.312512][ T474] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 35.312529][ T474] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 35.312544][ T474] pte_alloc_one+0x92/0x530
[ 35.312557][ T474] ? __cfi_pte_alloc_one+0x10/0x10
[ 35.312570][ T474] ? __kasan_check_write+0x18/0x20
[ 35.312581][ T474] ? down_write+0xee/0x2b0
[ 35.312597][ T474] ? __cfi_down_write+0x10/0x10
[ 35.312612][ T474] __pte_alloc+0x79/0x440
[ 35.312623][ T474] ? up_write+0x66/0x280
[ 35.312639][ T474] ? __cfi___pte_alloc+0x10/0x10
[ 35.312651][ T474] move_page_tables+0x15b1/0x1860
[ 35.312669][ T474] ? __cfi_move_page_tables+0x10/0x10
[ 35.312685][ T474] ? __kasan_check_read+0x15/0x20
[ 35.312697][ T474] ? __vm_enough_memory+0x11f/0x380
[ 35.312710][ T474] move_vma+0x533/0x11c0
[ 35.312725][ T474] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 35.312738][ T474] ? do_munmap+0xfc/0x160
[ 35.312750][ T474] ? vma_expandable+0x100/0x100
[ 35.312766][ T474] ? cap_mmap_addr+0x169/0x2e0
[ 35.312777][ T474] ? security_mmap_addr+0x31/0xe0
[ 35.312795][ T474] mremap_to+0x546/0x610
[ 35.312810][ T474] __se_sys_mremap+0x5af/0xfe0
[ 35.312826][ T474] ? __cfi_vfs_write+0x10/0x10
[ 35.312838][ T474] ? __x64_sys_mremap+0xf0/0xf0
[ 35.312854][ T474] ? __kasan_check_write+0x18/0x20
[ 35.312865][ T474] ? mutex_unlock+0x90/0x240
[ 35.312879][ T474] ? __cfi_mutex_unlock+0x10/0x10
[ 35.312892][ T474] ? __fget_files+0x2c5/0x340
[ 35.312907][ T474] ? __kasan_check_write+0x18/0x20
[ 35.312918][ T474] ? fput+0x1a4/0x240
[ 35.312932][ T474] ? ksys_write+0x1f3/0x260
[ 35.312946][ T474] ? xfd_validate_state+0x68/0x140
[ 35.312964][ T474] ? __cfi_ksys_write+0x10/0x10
[ 35.312977][ T474] __x64_sys_mremap+0xc3/0xf0
[ 35.312992][ T474] x64_sys_call+0x2ac4/0x2ee0
[ 35.313003][ T474] do_syscall_64+0x57/0xf0
[ 35.313015][ T474] ? clear_bhb_loop+0x50/0xa0
[ 35.313029][ T474] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.313042][ T474] RIP: 0033:0x7fa49579ce59
[ 35.313055][ T474] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.313065][ T474] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 35.313080][ T474] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 35.313090][ T474] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 35.313099][ T474] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 35.313107][ T474] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 35.313115][ T474] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 35.313125][ T474]
[ 35.769675][ T480] FAULT_INJECTION: forcing a failure.
[ 35.769675][ T480] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 35.782958][ T480] CPU: 1 UID: 0 PID: 480 Comm: syz.2.49 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 35.782987][ T480] Tainted: [W]=WARN
[ 35.782991][ T480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 35.782999][ T480] Call Trace:
[ 35.783004][ T480]
[ 35.783010][ T480] __dump_stack+0x21/0x30
[ 35.783032][ T480] dump_stack_lvl+0x140/0x1c0
[ 35.783048][ T480] ? __cfi_dump_stack_lvl+0x10/0x10
[ 35.783065][ T480] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 35.783082][ T480] dump_stack+0x19/0x20
[ 35.783097][ T480] should_fail_ex+0x3d7/0x530
[ 35.783108][ T480] should_fail_alloc_page+0xec/0x110
[ 35.783123][ T480] __alloc_pages_noprof+0x1c0/0x7e0
[ 35.783139][ T480] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 35.783156][ T480] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 35.783171][ T480] pte_alloc_one+0x92/0x530
[ 35.783184][ T480] ? __cfi_pte_alloc_one+0x10/0x10
[ 35.783196][ T480] ? __kasan_check_write+0x18/0x20
[ 35.783207][ T480] ? down_write+0xee/0x2b0
[ 35.783222][ T480] ? __cfi_down_write+0x10/0x10
[ 35.783237][ T480] __pte_alloc+0x79/0x440
[ 35.783249][ T480] ? up_write+0x66/0x280
[ 35.783265][ T480] ? __cfi___pte_alloc+0x10/0x10
[ 35.783277][ T480] move_page_tables+0x15b1/0x1860
[ 35.783294][ T480] ? __cfi_move_page_tables+0x10/0x10
[ 35.783310][ T480] ? __kasan_check_read+0x15/0x20
[ 35.783321][ T480] ? __vm_enough_memory+0x11f/0x380
[ 35.783334][ T480] move_vma+0x533/0x11c0
[ 35.783349][ T480] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 35.783363][ T480] ? do_munmap+0xfc/0x160
[ 35.783375][ T480] ? vma_expandable+0x100/0x100
[ 35.783390][ T480] ? cap_mmap_addr+0x169/0x2e0
[ 35.783401][ T480] ? security_mmap_addr+0x31/0xe0
[ 35.783424][ T480] mremap_to+0x546/0x610
[ 35.783441][ T480] __se_sys_mremap+0x5af/0xfe0
[ 35.783456][ T480] ? __cfi_vfs_write+0x10/0x10
[ 35.783468][ T480] ? __x64_sys_mremap+0xf0/0xf0
[ 35.783483][ T480] ? __kasan_check_write+0x18/0x20
[ 35.783494][ T480] ? mutex_unlock+0x90/0x240
[ 35.783507][ T480] ? __cfi_mutex_unlock+0x10/0x10
[ 35.783521][ T480] ? __fget_files+0x2c5/0x340
[ 35.783534][ T480] ? __kasan_check_write+0x18/0x20
[ 35.783546][ T480] ? fput+0x1a4/0x240
[ 35.783560][ T480] ? ksys_write+0x1f3/0x260
[ 35.783571][ T480] ? xfd_validate_state+0x68/0x140
[ 35.783587][ T480] ? __cfi_ksys_write+0x10/0x10
[ 35.783599][ T480] __x64_sys_mremap+0xc3/0xf0
[ 35.783614][ T480] x64_sys_call+0x2ac4/0x2ee0
[ 35.783626][ T480] do_syscall_64+0x57/0xf0
[ 35.783637][ T480] ? clear_bhb_loop+0x50/0xa0
[ 35.783651][ T480] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 35.783665][ T480] RIP: 0033:0x7fa49579ce59
[ 35.783677][ T480] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 35.783688][ T480] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 35.783703][ T480] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 35.783713][ T480] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 35.783721][ T480] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 35.783729][ T480] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 35.783737][ T480] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 35.783747][ T480]
[ 36.259371][ T486] FAULT_INJECTION: forcing a failure.
[ 36.259371][ T486] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 36.272725][ T486] CPU: 0 UID: 0 PID: 486 Comm: syz.2.51 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 36.272750][ T486] Tainted: [W]=WARN
[ 36.272754][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 36.272762][ T486] Call Trace:
[ 36.272766][ T486]
[ 36.272771][ T486] __dump_stack+0x21/0x30
[ 36.272793][ T486] dump_stack_lvl+0x140/0x1c0
[ 36.272809][ T486] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.272833][ T486] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 36.272850][ T486] dump_stack+0x19/0x20
[ 36.272865][ T486] should_fail_ex+0x3d7/0x530
[ 36.272877][ T486] should_fail_alloc_page+0xec/0x110
[ 36.272892][ T486] __alloc_pages_noprof+0x1c0/0x7e0
[ 36.272908][ T486] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 36.272925][ T486] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 36.272940][ T486] pte_alloc_one+0x92/0x530
[ 36.272954][ T486] ? __cfi_pte_alloc_one+0x10/0x10
[ 36.272966][ T486] ? __kasan_check_write+0x18/0x20
[ 36.272977][ T486] ? down_write+0xee/0x2b0
[ 36.272992][ T486] ? __cfi_down_write+0x10/0x10
[ 36.273008][ T486] __pte_alloc+0x79/0x440
[ 36.273019][ T486] ? up_write+0x66/0x280
[ 36.273035][ T486] ? __cfi___pte_alloc+0x10/0x10
[ 36.273047][ T486] move_page_tables+0x15b1/0x1860
[ 36.273064][ T486] ? __cfi_move_page_tables+0x10/0x10
[ 36.273080][ T486] ? __kasan_check_read+0x15/0x20
[ 36.273091][ T486] ? __vm_enough_memory+0x11f/0x380
[ 36.273104][ T486] move_vma+0x533/0x11c0
[ 36.273120][ T486] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 36.273133][ T486] ? do_munmap+0xfc/0x160
[ 36.273144][ T486] ? vma_expandable+0x100/0x100
[ 36.273160][ T486] ? cap_mmap_addr+0x169/0x2e0
[ 36.273172][ T486] ? security_mmap_addr+0x31/0xe0
[ 36.273188][ T486] mremap_to+0x546/0x610
[ 36.273204][ T486] __se_sys_mremap+0x5af/0xfe0
[ 36.273220][ T486] ? __cfi_vfs_write+0x10/0x10
[ 36.273232][ T486] ? __x64_sys_mremap+0xf0/0xf0
[ 36.273247][ T486] ? __kasan_check_write+0x18/0x20
[ 36.273258][ T486] ? mutex_unlock+0x90/0x240
[ 36.273271][ T486] ? __cfi_mutex_unlock+0x10/0x10
[ 36.273285][ T486] ? __fget_files+0x2c5/0x340
[ 36.273299][ T486] ? __kasan_check_write+0x18/0x20
[ 36.273310][ T486] ? fput+0x1a4/0x240
[ 36.273324][ T486] ? ksys_write+0x1f3/0x260
[ 36.273336][ T486] ? __cfi_ksys_write+0x10/0x10
[ 36.273348][ T486] __x64_sys_mremap+0xc3/0xf0
[ 36.273363][ T486] x64_sys_call+0x2ac4/0x2ee0
[ 36.273375][ T486] do_syscall_64+0x57/0xf0
[ 36.273386][ T486] ? clear_bhb_loop+0x50/0xa0
[ 36.273400][ T486] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.273413][ T486] RIP: 0033:0x7fa49579ce59
[ 36.273424][ T486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.273434][ T486] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 36.273449][ T486] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 36.273459][ T486] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 36.273467][ T486] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 36.273476][ T486] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 36.273484][ T486] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 36.273494][ T486]
[ 36.666189][ T492] FAULT_INJECTION: forcing a failure.
[ 36.666189][ T492] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 36.679515][ T492] CPU: 0 UID: 0 PID: 492 Comm: syz.2.53 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 36.679552][ T492] Tainted: [W]=WARN
[ 36.679556][ T492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 36.679564][ T492] Call Trace:
[ 36.679568][ T492]
[ 36.679573][ T492] __dump_stack+0x21/0x30
[ 36.679595][ T492] dump_stack_lvl+0x140/0x1c0
[ 36.679611][ T492] ? __cfi_dump_stack_lvl+0x10/0x10
[ 36.679628][ T492] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 36.679645][ T492] dump_stack+0x19/0x20
[ 36.679660][ T492] should_fail_ex+0x3d7/0x530
[ 36.679672][ T492] should_fail_alloc_page+0xec/0x110
[ 36.679686][ T492] __alloc_pages_noprof+0x1c0/0x7e0
[ 36.679702][ T492] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 36.679720][ T492] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 36.679735][ T492] pte_alloc_one+0x92/0x530
[ 36.679748][ T492] ? __cfi_pte_alloc_one+0x10/0x10
[ 36.679760][ T492] ? __kasan_check_write+0x18/0x20
[ 36.679771][ T492] ? down_write+0xee/0x2b0
[ 36.679787][ T492] ? __cfi_down_write+0x10/0x10
[ 36.679802][ T492] __pte_alloc+0x79/0x440
[ 36.679813][ T492] ? up_write+0x66/0x280
[ 36.679830][ T492] ? __cfi___pte_alloc+0x10/0x10
[ 36.679842][ T492] move_page_tables+0x15b1/0x1860
[ 36.679859][ T492] ? __cfi_move_page_tables+0x10/0x10
[ 36.679875][ T492] ? __kasan_check_read+0x15/0x20
[ 36.679887][ T492] ? __vm_enough_memory+0x11f/0x380
[ 36.679900][ T492] move_vma+0x533/0x11c0
[ 36.679915][ T492] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 36.679928][ T492] ? do_munmap+0xfc/0x160
[ 36.679940][ T492] ? vma_expandable+0x100/0x100
[ 36.679956][ T492] ? cap_mmap_addr+0x169/0x2e0
[ 36.679967][ T492] ? security_mmap_addr+0x31/0xe0
[ 36.679984][ T492] mremap_to+0x546/0x610
[ 36.680000][ T492] __se_sys_mremap+0x5af/0xfe0
[ 36.680016][ T492] ? __cfi_vfs_write+0x10/0x10
[ 36.680028][ T492] ? __x64_sys_mremap+0xf0/0xf0
[ 36.680042][ T492] ? __kasan_check_write+0x18/0x20
[ 36.680054][ T492] ? mutex_unlock+0x90/0x240
[ 36.680067][ T492] ? __cfi_mutex_unlock+0x10/0x10
[ 36.680081][ T492] ? __fget_files+0x2c5/0x340
[ 36.680095][ T492] ? __kasan_check_write+0x18/0x20
[ 36.680106][ T492] ? fput+0x1a4/0x240
[ 36.680120][ T492] ? ksys_write+0x1f3/0x260
[ 36.680132][ T492] ? __cfi_ksys_write+0x10/0x10
[ 36.680144][ T492] __x64_sys_mremap+0xc3/0xf0
[ 36.680159][ T492] x64_sys_call+0x2ac4/0x2ee0
[ 36.680171][ T492] do_syscall_64+0x57/0xf0
[ 36.680183][ T492] ? clear_bhb_loop+0x50/0xa0
[ 36.680197][ T492] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 36.680211][ T492] RIP: 0033:0x7fa49579ce59
[ 36.680223][ T492] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 36.680233][ T492] RSP: 002b:00007fa496605028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 36.680248][ T492] RAX: ffffffffffffffda RBX: 00007fa495a15fa0 RCX: 00007fa49579ce59
[ 36.680258][ T492] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 36.680266][ T492] RBP: 00007fa496605090 R08: 0000200000c00000 R09: 0000000000000000
[ 36.680275][ T492] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 36.680284][ T492] R13: 00007fa495a16038 R14: 00007fa495a15fa0 R15: 00007ffc07f37d68
[ 36.680296][ T492]
[ 37.068079][ T496] FAULT_INJECTION: forcing a failure.
[ 37.068079][ T496] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 37.081342][ T496] CPU: 1 UID: 0 PID: 496 Comm: syz.2.54 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 37.081368][ T496] Tainted: [W]=WARN
[ 37.081373][ T496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 37.081380][ T496] Call Trace:
[ 37.081385][ T496]
[ 37.081391][ T496] __dump_stack+0x21/0x30
[ 37.081414][ T496] dump_stack_lvl+0x140/0x1c0
[ 37.081431][ T496] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.081448][ T496] dump_stack+0x19/0x20
[ 37.081463][ T496] should_fail_ex+0x3d7/0x530
[ 37.081476][ T496] should_fail_alloc_page+0xec/0x110
[ 37.081492][ T496] __alloc_pages_noprof+0x1c0/0x7e0
[ 37.081509][ T496] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 37.081526][ T496] pte_alloc_one+0x92/0x530
[ 37.081540][ T496] ? __cfi_pte_alloc_one+0x10/0x10
[ 37.081552][ T496] ? __kasan_check_write+0x18/0x20
[ 37.081563][ T496] ? down_write+0xee/0x2b0
[ 37.081579][ T496] ? __cfi_down_write+0x10/0x10
[ 37.081594][ T496] __pte_alloc+0x79/0x440
[ 37.081605][ T496] ? up_write+0x66/0x280
[ 37.081623][ T496] ? __cfi___pte_alloc+0x10/0x10
[ 37.081634][ T496] ? anon_vma_clone+0x509/0x560
[ 37.081647][ T496] move_page_tables+0x15b1/0x1860
[ 37.081664][ T496] ? __cfi_move_page_tables+0x10/0x10
[ 37.081680][ T496] ? __kasan_check_read+0x15/0x20
[ 37.081691][ T496] ? __vm_enough_memory+0x11f/0x380
[ 37.081704][ T496] move_vma+0x533/0x11c0
[ 37.081720][ T496] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 37.081733][ T496] ? do_munmap+0xfc/0x160
[ 37.081745][ T496] ? vma_expandable+0x100/0x100
[ 37.081761][ T496] ? cap_mmap_addr+0x169/0x2e0
[ 37.081776][ T496] ? security_mmap_addr+0x31/0xe0
[ 37.081792][ T496] mremap_to+0x546/0x610
[ 37.081808][ T496] __se_sys_mremap+0x5af/0xfe0
[ 37.081824][ T496] ? __cfi_vfs_write+0x10/0x10
[ 37.081837][ T496] ? __x64_sys_mremap+0xf0/0xf0
[ 37.081851][ T496] ? __kasan_check_write+0x18/0x20
[ 37.081863][ T496] ? mutex_unlock+0x90/0x240
[ 37.081876][ T496] ? __cfi_mutex_unlock+0x10/0x10
[ 37.081890][ T496] ? __fget_files+0x2c5/0x340
[ 37.081903][ T496] ? __kasan_check_write+0x18/0x20
[ 37.081915][ T496] ? fput+0x1a4/0x240
[ 37.081929][ T496] ? ksys_write+0x1f3/0x260
[ 37.081940][ T496] ? xfd_validate_state+0x68/0x140
[ 37.081956][ T496] ? __cfi_ksys_write+0x10/0x10
[ 37.081968][ T496] __x64_sys_mremap+0xc3/0xf0
[ 37.081983][ T496] x64_sys_call+0x2ac4/0x2ee0
[ 37.081995][ T496] do_syscall_64+0x57/0xf0
[ 37.082006][ T496] ? clear_bhb_loop+0x50/0xa0
[ 37.082020][ T496] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 37.082033][ T496] RIP: 0033:0x7fa49579ce59
[ 37.082046][ T496] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 37.082056][ T496] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 37.082072][ T496] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 37.082082][ T496] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 37.082090][ T496] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 37.082099][ T496] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 37.082106][ T496] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 37.082116][ T496]
[ 37.470192][ T499] FAULT_INJECTION: forcing a failure.
[ 37.470192][ T499] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 37.483449][ T499] CPU: 0 UID: 0 PID: 499 Comm: syz.2.55 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 37.483478][ T499] Tainted: [W]=WARN
[ 37.483483][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 37.483491][ T499] Call Trace:
[ 37.483495][ T499]
[ 37.483501][ T499] __dump_stack+0x21/0x30
[ 37.483523][ T499] dump_stack_lvl+0x140/0x1c0
[ 37.483539][ T499] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.483555][ T499] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 37.483572][ T499] dump_stack+0x19/0x20
[ 37.483588][ T499] should_fail_ex+0x3d7/0x530
[ 37.483599][ T499] should_fail_alloc_page+0xec/0x110
[ 37.483614][ T499] __alloc_pages_noprof+0x1c0/0x7e0
[ 37.483630][ T499] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 37.483647][ T499] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 37.483662][ T499] pte_alloc_one+0x92/0x530
[ 37.483675][ T499] ? __cfi_pte_alloc_one+0x10/0x10
[ 37.483687][ T499] ? __kasan_check_write+0x18/0x20
[ 37.483699][ T499] ? down_write+0xee/0x2b0
[ 37.483714][ T499] ? __cfi_down_write+0x10/0x10
[ 37.483730][ T499] __pte_alloc+0x79/0x440
[ 37.483740][ T499] ? up_write+0x66/0x280
[ 37.483757][ T499] ? __cfi___pte_alloc+0x10/0x10
[ 37.483769][ T499] move_page_tables+0x15b1/0x1860
[ 37.483786][ T499] ? __cfi_move_page_tables+0x10/0x10
[ 37.483802][ T499] ? __kasan_check_read+0x15/0x20
[ 37.483813][ T499] ? __vm_enough_memory+0x11f/0x380
[ 37.483826][ T499] move_vma+0x533/0x11c0
[ 37.483842][ T499] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 37.483855][ T499] ? do_munmap+0xfc/0x160
[ 37.483874][ T499] ? vma_expandable+0x100/0x100
[ 37.483889][ T499] ? cap_mmap_addr+0x169/0x2e0
[ 37.483901][ T499] ? security_mmap_addr+0x31/0xe0
[ 37.483917][ T499] mremap_to+0x546/0x610
[ 37.483933][ T499] __se_sys_mremap+0x5af/0xfe0
[ 37.483949][ T499] ? __cfi_vfs_write+0x10/0x10
[ 37.483961][ T499] ? __x64_sys_mremap+0xf0/0xf0
[ 37.483975][ T499] ? __kasan_check_write+0x18/0x20
[ 37.483987][ T499] ? mutex_unlock+0x90/0x240
[ 37.484000][ T499] ? __cfi_mutex_unlock+0x10/0x10
[ 37.484014][ T499] ? __fget_files+0x2c5/0x340
[ 37.484028][ T499] ? __kasan_check_write+0x18/0x20
[ 37.484039][ T499] ? fput+0x1a4/0x240
[ 37.484053][ T499] ? ksys_write+0x1f3/0x260
[ 37.484064][ T499] ? xfd_validate_state+0x68/0x140
[ 37.484080][ T499] ? __cfi_ksys_write+0x10/0x10
[ 37.484092][ T499] __x64_sys_mremap+0xc3/0xf0
[ 37.484108][ T499] x64_sys_call+0x2ac4/0x2ee0
[ 37.484119][ T499] do_syscall_64+0x57/0xf0
[ 37.484131][ T499] ? clear_bhb_loop+0x50/0xa0
[ 37.484145][ T499] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 37.484158][ T499] RIP: 0033:0x7fa49579ce59
[ 37.484170][ T499] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 37.484180][ T499] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 37.484195][ T499] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 37.484204][ T499] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 37.484212][ T499] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 37.484221][ T499] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 37.484229][ T499] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 37.484239][ T499]
[ 37.879926][ T502] FAULT_INJECTION: forcing a failure.
[ 37.879926][ T502] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 37.893415][ T502] CPU: 1 UID: 0 PID: 502 Comm: syz.2.56 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 37.893454][ T502] Tainted: [W]=WARN
[ 37.893459][ T502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 37.893466][ T502] Call Trace:
[ 37.893472][ T502]
[ 37.893477][ T502] __dump_stack+0x21/0x30
[ 37.893499][ T502] dump_stack_lvl+0x140/0x1c0
[ 37.893516][ T502] ? __cfi_dump_stack_lvl+0x10/0x10
[ 37.893533][ T502] dump_stack+0x19/0x20
[ 37.893548][ T502] should_fail_ex+0x3d7/0x530
[ 37.893560][ T502] should_fail_alloc_page+0xec/0x110
[ 37.893575][ T502] __alloc_pages_noprof+0x1c0/0x7e0
[ 37.893592][ T502] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 37.893609][ T502] pte_alloc_one+0x92/0x530
[ 37.893622][ T502] ? __cfi_pte_alloc_one+0x10/0x10
[ 37.893634][ T502] ? __kasan_check_write+0x18/0x20
[ 37.893646][ T502] ? down_write+0xee/0x2b0
[ 37.893661][ T502] ? __cfi_down_write+0x10/0x10
[ 37.893680][ T502] __pte_alloc+0x79/0x440
[ 37.893691][ T502] ? up_write+0x66/0x280
[ 37.893707][ T502] ? __cfi___pte_alloc+0x10/0x10
[ 37.893719][ T502] ? anon_vma_clone+0x509/0x560
[ 37.893731][ T502] move_page_tables+0x15b1/0x1860
[ 37.893791][ T502] ? __cfi_move_page_tables+0x10/0x10
[ 37.893807][ T502] ? __kasan_check_read+0x15/0x20
[ 37.893818][ T502] ? __vm_enough_memory+0x11f/0x380
[ 37.893832][ T502] move_vma+0x533/0x11c0
[ 37.893847][ T502] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 37.893860][ T502] ? do_munmap+0xfc/0x160
[ 37.893872][ T502] ? vma_expandable+0x100/0x100
[ 37.893887][ T502] ? cap_mmap_addr+0x169/0x2e0
[ 37.893899][ T502] ? security_mmap_addr+0x31/0xe0
[ 37.893916][ T502] mremap_to+0x546/0x610
[ 37.893931][ T502] __se_sys_mremap+0x5af/0xfe0
[ 37.893947][ T502] ? __cfi_vfs_write+0x10/0x10
[ 37.893960][ T502] ? __x64_sys_mremap+0xf0/0xf0
[ 37.893975][ T502] ? __kasan_check_write+0x18/0x20
[ 37.893986][ T502] ? mutex_unlock+0x90/0x240
[ 37.894000][ T502] ? __cfi_mutex_unlock+0x10/0x10
[ 37.894013][ T502] ? __fget_files+0x2c5/0x340
[ 37.894028][ T502] ? __kasan_check_write+0x18/0x20
[ 37.894039][ T502] ? fput+0x1a4/0x240
[ 37.894053][ T502] ? ksys_write+0x1f3/0x260
[ 37.894064][ T502] ? xfd_validate_state+0x68/0x140
[ 37.894080][ T502] ? __cfi_ksys_write+0x10/0x10
[ 37.894092][ T502] __x64_sys_mremap+0xc3/0xf0
[ 37.894107][ T502] x64_sys_call+0x2ac4/0x2ee0
[ 37.894119][ T502] do_syscall_64+0x57/0xf0
[ 37.894131][ T502] ? clear_bhb_loop+0x50/0xa0
[ 37.894145][ T502] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 37.894158][ T502] RIP: 0033:0x7fa49579ce59
[ 37.894170][ T502] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 37.894180][ T502] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 37.894196][ T502] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 37.894205][ T502] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 37.894213][ T502] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 37.894222][ T502] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 37.894229][ T502] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 37.894242][ T502]
[ 38.289008][ T505] FAULT_INJECTION: forcing a failure.
[ 38.289008][ T505] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 38.302295][ T505] CPU: 0 UID: 0 PID: 505 Comm: syz.2.57 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 38.302322][ T505] Tainted: [W]=WARN
[ 38.302327][ T505] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 38.302334][ T505] Call Trace:
[ 38.302340][ T505]
[ 38.302345][ T505] __dump_stack+0x21/0x30
[ 38.302375][ T505] dump_stack_lvl+0x140/0x1c0
[ 38.302391][ T505] ? __cfi_dump_stack_lvl+0x10/0x10
[ 38.302407][ T505] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 38.302425][ T505] dump_stack+0x19/0x20
[ 38.302440][ T505] should_fail_ex+0x3d7/0x530
[ 38.302451][ T505] should_fail_alloc_page+0xec/0x110
[ 38.302466][ T505] __alloc_pages_noprof+0x1c0/0x7e0
[ 38.302482][ T505] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 38.302499][ T505] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 38.302514][ T505] pte_alloc_one+0x92/0x530
[ 38.302527][ T505] ? __cfi_pte_alloc_one+0x10/0x10
[ 38.302539][ T505] ? __kasan_check_write+0x18/0x20
[ 38.302551][ T505] ? down_write+0xee/0x2b0
[ 38.302566][ T505] ? __cfi_down_write+0x10/0x10
[ 38.302581][ T505] __pte_alloc+0x79/0x440
[ 38.302592][ T505] ? up_write+0x66/0x280
[ 38.302608][ T505] ? __cfi___pte_alloc+0x10/0x10
[ 38.302620][ T505] move_page_tables+0x15b1/0x1860
[ 38.302638][ T505] ? __cfi_move_page_tables+0x10/0x10
[ 38.302654][ T505] ? __kasan_check_read+0x15/0x20
[ 38.302665][ T505] ? __vm_enough_memory+0x11f/0x380
[ 38.302678][ T505] move_vma+0x533/0x11c0
[ 38.302694][ T505] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 38.302707][ T505] ? do_munmap+0xfc/0x160
[ 38.302719][ T505] ? vma_expandable+0x100/0x100
[ 38.302734][ T505] ? cap_mmap_addr+0x169/0x2e0
[ 38.302746][ T505] ? security_mmap_addr+0x31/0xe0
[ 38.302762][ T505] mremap_to+0x546/0x610
[ 38.302778][ T505] __se_sys_mremap+0x5af/0xfe0
[ 38.302794][ T505] ? __cfi_vfs_write+0x10/0x10
[ 38.302805][ T505] ? __x64_sys_mremap+0xf0/0xf0
[ 38.302820][ T505] ? __kasan_check_write+0x18/0x20
[ 38.302831][ T505] ? mutex_unlock+0x90/0x240
[ 38.302845][ T505] ? __cfi_mutex_unlock+0x10/0x10
[ 38.302862][ T505] ? __fget_files+0x2c5/0x340
[ 38.302876][ T505] ? __kasan_check_write+0x18/0x20
[ 38.302887][ T505] ? fput+0x1a4/0x240
[ 38.302901][ T505] ? ksys_write+0x1f3/0x260
[ 38.302913][ T505] ? __cfi_ksys_write+0x10/0x10
[ 38.302925][ T505] __x64_sys_mremap+0xc3/0xf0
[ 38.302940][ T505] x64_sys_call+0x2ac4/0x2ee0
[ 38.302952][ T505] do_syscall_64+0x57/0xf0
[ 38.302964][ T505] ? clear_bhb_loop+0x50/0xa0
[ 38.302977][ T505] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 38.302991][ T505] RIP: 0033:0x7fa49579ce59
[ 38.303002][ T505] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 38.303013][ T505] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 38.303028][ T505] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 38.303037][ T505] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 38.303046][ T505] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 38.303054][ T505] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 38.303062][ T505] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 38.303074][ T505]
[ 39.479661][ T547] FAULT_INJECTION: forcing a failure.
[ 39.479661][ T547] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 39.492972][ T547] CPU: 0 UID: 0 PID: 547 Comm: syz.2.71 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 39.493010][ T547] Tainted: [W]=WARN
[ 39.493017][ T547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 39.493028][ T547] Call Trace:
[ 39.493036][ T547]
[ 39.493045][ T547] __dump_stack+0x21/0x30
[ 39.493067][ T547] dump_stack_lvl+0x140/0x1c0
[ 39.493083][ T547] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.493100][ T547] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 39.493117][ T547] dump_stack+0x19/0x20
[ 39.493132][ T547] should_fail_ex+0x3d7/0x530
[ 39.493144][ T547] should_fail_alloc_page+0xec/0x110
[ 39.493158][ T547] __alloc_pages_noprof+0x1c0/0x7e0
[ 39.493174][ T547] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 39.493191][ T547] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 39.493206][ T547] pte_alloc_one+0x92/0x530
[ 39.493219][ T547] ? __cfi_pte_alloc_one+0x10/0x10
[ 39.493231][ T547] ? __kasan_check_write+0x18/0x20
[ 39.493243][ T547] ? down_write+0xee/0x2b0
[ 39.493258][ T547] ? __cfi_down_write+0x10/0x10
[ 39.493277][ T547] __pte_alloc+0x79/0x440
[ 39.493288][ T547] ? up_write+0x66/0x280
[ 39.493304][ T547] ? __cfi___pte_alloc+0x10/0x10
[ 39.493316][ T547] move_page_tables+0x15b1/0x1860
[ 39.493333][ T547] ? __cfi_move_page_tables+0x10/0x10
[ 39.493349][ T547] ? __kasan_check_read+0x15/0x20
[ 39.493360][ T547] ? __vm_enough_memory+0x11f/0x380
[ 39.493373][ T547] move_vma+0x533/0x11c0
[ 39.493389][ T547] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 39.493402][ T547] ? do_munmap+0xfc/0x160
[ 39.493414][ T547] ? vma_expandable+0x100/0x100
[ 39.493429][ T547] ? cap_mmap_addr+0x169/0x2e0
[ 39.493441][ T547] ? security_mmap_addr+0x31/0xe0
[ 39.493458][ T547] mremap_to+0x546/0x610
[ 39.493474][ T547] __se_sys_mremap+0x5af/0xfe0
[ 39.493489][ T547] ? __cfi_vfs_write+0x10/0x10
[ 39.493501][ T547] ? __x64_sys_mremap+0xf0/0xf0
[ 39.493516][ T547] ? __kasan_check_write+0x18/0x20
[ 39.493527][ T547] ? mutex_unlock+0x90/0x240
[ 39.493541][ T547] ? __cfi_mutex_unlock+0x10/0x10
[ 39.493554][ T547] ? __fget_files+0x2c5/0x340
[ 39.493568][ T547] ? __kasan_check_write+0x18/0x20
[ 39.493579][ T547] ? fput+0x1a4/0x240
[ 39.493593][ T547] ? ksys_write+0x1f3/0x260
[ 39.493605][ T547] ? __cfi_ksys_write+0x10/0x10
[ 39.493617][ T547] __x64_sys_mremap+0xc3/0xf0
[ 39.493632][ T547] x64_sys_call+0x2ac4/0x2ee0
[ 39.493644][ T547] do_syscall_64+0x57/0xf0
[ 39.493655][ T547] ? clear_bhb_loop+0x50/0xa0
[ 39.493669][ T547] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.493683][ T547] RIP: 0033:0x7fa49579ce59
[ 39.493695][ T547] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 39.493705][ T547] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 39.493720][ T547] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 39.493737][ T547] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 39.493746][ T547] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 39.493754][ T547] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 39.493762][ T547] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 39.493772][ T547]
[ 39.887077][ T550] FAULT_INJECTION: forcing a failure.
[ 39.887077][ T550] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 39.900355][ T550] CPU: 1 UID: 0 PID: 550 Comm: syz.2.72 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 39.900382][ T550] Tainted: [W]=WARN
[ 39.900387][ T550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 39.900394][ T550] Call Trace:
[ 39.900400][ T550]
[ 39.900406][ T550] __dump_stack+0x21/0x30
[ 39.900428][ T550] dump_stack_lvl+0x140/0x1c0
[ 39.900444][ T550] ? __cfi_dump_stack_lvl+0x10/0x10
[ 39.900461][ T550] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 39.900478][ T550] dump_stack+0x19/0x20
[ 39.900493][ T550] should_fail_ex+0x3d7/0x530
[ 39.900505][ T550] should_fail_alloc_page+0xec/0x110
[ 39.900520][ T550] __alloc_pages_noprof+0x1c0/0x7e0
[ 39.900537][ T550] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 39.900554][ T550] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 39.900569][ T550] pte_alloc_one+0x92/0x530
[ 39.900582][ T550] ? __cfi_pte_alloc_one+0x10/0x10
[ 39.900594][ T550] ? __kasan_check_write+0x18/0x20
[ 39.900606][ T550] ? down_write+0xee/0x2b0
[ 39.900621][ T550] ? __cfi_down_write+0x10/0x10
[ 39.900636][ T550] __pte_alloc+0x79/0x440
[ 39.900647][ T550] ? up_write+0x66/0x280
[ 39.900664][ T550] ? __cfi___pte_alloc+0x10/0x10
[ 39.900676][ T550] move_page_tables+0x15b1/0x1860
[ 39.900693][ T550] ? __cfi_move_page_tables+0x10/0x10
[ 39.900715][ T550] ? __kasan_check_read+0x15/0x20
[ 39.900727][ T550] ? __vm_enough_memory+0x11f/0x380
[ 39.900740][ T550] move_vma+0x533/0x11c0
[ 39.900756][ T550] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 39.900769][ T550] ? do_munmap+0xfc/0x160
[ 39.900781][ T550] ? vma_expandable+0x100/0x100
[ 39.900796][ T550] ? cap_mmap_addr+0x169/0x2e0
[ 39.900808][ T550] ? security_mmap_addr+0x31/0xe0
[ 39.900824][ T550] mremap_to+0x546/0x610
[ 39.900840][ T550] __se_sys_mremap+0x5af/0xfe0
[ 39.900856][ T550] ? __cfi_vfs_write+0x10/0x10
[ 39.900868][ T550] ? __x64_sys_mremap+0xf0/0xf0
[ 39.900883][ T550] ? __kasan_check_write+0x18/0x20
[ 39.900894][ T550] ? mutex_unlock+0x90/0x240
[ 39.900907][ T550] ? __cfi_mutex_unlock+0x10/0x10
[ 39.900921][ T550] ? __fget_files+0x2c5/0x340
[ 39.900935][ T550] ? __kasan_check_write+0x18/0x20
[ 39.900946][ T550] ? fput+0x1a4/0x240
[ 39.900960][ T550] ? ksys_write+0x1f3/0x260
[ 39.900971][ T550] ? xfd_validate_state+0x68/0x140
[ 39.900987][ T550] ? __cfi_ksys_write+0x10/0x10
[ 39.901005][ T550] __x64_sys_mremap+0xc3/0xf0
[ 39.901020][ T550] x64_sys_call+0x2ac4/0x2ee0
[ 39.901032][ T550] do_syscall_64+0x57/0xf0
[ 39.901045][ T550] ? clear_bhb_loop+0x50/0xa0
[ 39.901060][ T550] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 39.901073][ T550] RIP: 0033:0x7fa49579ce59
[ 39.901085][ T550] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 39.901097][ T550] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 39.901112][ T550] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 39.901122][ T550] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 39.901131][ T550] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 39.901140][ T550] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 39.901148][ T550] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
2026/05/19 03:26:24 executed programs: 58
[ 39.901158][ T550]
[ 40.618871][ T568] FAULT_INJECTION: forcing a failure.
[ 40.618871][ T568] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 40.632149][ T568] CPU: 0 UID: 0 PID: 568 Comm: syz.2.78 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 40.632177][ T568] Tainted: [W]=WARN
[ 40.632181][ T568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 40.632189][ T568] Call Trace:
[ 40.632194][ T568]
[ 40.632199][ T568] __dump_stack+0x21/0x30
[ 40.632221][ T568] dump_stack_lvl+0x140/0x1c0
[ 40.632238][ T568] ? __cfi_dump_stack_lvl+0x10/0x10
[ 40.632254][ T568] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 40.632272][ T568] dump_stack+0x19/0x20
[ 40.632287][ T568] should_fail_ex+0x3d7/0x530
[ 40.632299][ T568] should_fail_alloc_page+0xec/0x110
[ 40.632314][ T568] __alloc_pages_noprof+0x1c0/0x7e0
[ 40.632330][ T568] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 40.632347][ T568] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 40.632363][ T568] pte_alloc_one+0x92/0x530
[ 40.632376][ T568] ? __cfi_pte_alloc_one+0x10/0x10
[ 40.632388][ T568] ? __kasan_check_write+0x18/0x20
[ 40.632400][ T568] ? down_write+0xee/0x2b0
[ 40.632415][ T568] ? __cfi_down_write+0x10/0x10
[ 40.632430][ T568] __pte_alloc+0x79/0x440
[ 40.632448][ T568] ? up_write+0x66/0x280
[ 40.632466][ T568] ? __cfi___pte_alloc+0x10/0x10
[ 40.632478][ T568] move_page_tables+0x15b1/0x1860
[ 40.632496][ T568] ? __cfi_move_page_tables+0x10/0x10
[ 40.632512][ T568] ? __kasan_check_read+0x15/0x20
[ 40.632537][ T568] ? __vm_enough_memory+0x11f/0x380
[ 40.632551][ T568] move_vma+0x533/0x11c0
[ 40.632567][ T568] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 40.632581][ T568] ? do_munmap+0xfc/0x160
[ 40.632593][ T568] ? vma_expandable+0x100/0x100
[ 40.632609][ T568] ? cap_mmap_addr+0x169/0x2e0
[ 40.632620][ T568] ? security_mmap_addr+0x31/0xe0
[ 40.632638][ T568] mremap_to+0x546/0x610
[ 40.632653][ T568] __se_sys_mremap+0x5af/0xfe0
[ 40.632669][ T568] ? __cfi_vfs_write+0x10/0x10
[ 40.632681][ T568] ? __x64_sys_mremap+0xf0/0xf0
[ 40.632696][ T568] ? __kasan_check_write+0x18/0x20
[ 40.632708][ T568] ? mutex_unlock+0x90/0x240
[ 40.632722][ T568] ? __cfi_mutex_unlock+0x10/0x10
[ 40.632735][ T568] ? __fget_files+0x2c5/0x340
[ 40.632749][ T568] ? __kasan_check_write+0x18/0x20
[ 40.632761][ T568] ? fput+0x1a4/0x240
[ 40.632775][ T568] ? ksys_write+0x1f3/0x260
[ 40.632786][ T568] ? xfd_validate_state+0x68/0x140
[ 40.632803][ T568] ? __cfi_ksys_write+0x10/0x10
[ 40.632815][ T568] __x64_sys_mremap+0xc3/0xf0
[ 40.632830][ T568] x64_sys_call+0x2ac4/0x2ee0
[ 40.632842][ T568] do_syscall_64+0x57/0xf0
[ 40.632854][ T568] ? clear_bhb_loop+0x50/0xa0
[ 40.632868][ T568] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 40.632882][ T568] RIP: 0033:0x7fa49579ce59
[ 40.632894][ T568] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 40.632905][ T568] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 40.632920][ T568] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 40.632930][ T568] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 40.632939][ T568] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 40.632947][ T568] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 40.632955][ T568] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 40.632966][ T568]
[ 41.088020][ T574] FAULT_INJECTION: forcing a failure.
[ 41.088020][ T574] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 41.101446][ T574] CPU: 1 UID: 0 PID: 574 Comm: syz.2.80 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 41.101472][ T574] Tainted: [W]=WARN
[ 41.101477][ T574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 41.101485][ T574] Call Trace:
[ 41.101489][ T574]
[ 41.101494][ T574] __dump_stack+0x21/0x30
[ 41.101516][ T574] dump_stack_lvl+0x140/0x1c0
[ 41.101533][ T574] ? __cfi_dump_stack_lvl+0x10/0x10
[ 41.101550][ T574] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 41.101567][ T574] dump_stack+0x19/0x20
[ 41.101582][ T574] should_fail_ex+0x3d7/0x530
[ 41.101595][ T574] should_fail_alloc_page+0xec/0x110
[ 41.101609][ T574] __alloc_pages_noprof+0x1c0/0x7e0
[ 41.101626][ T574] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 41.101643][ T574] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 41.101658][ T574] pte_alloc_one+0x92/0x530
[ 41.101672][ T574] ? __cfi_pte_alloc_one+0x10/0x10
[ 41.101685][ T574] ? __kasan_check_write+0x18/0x20
[ 41.101697][ T574] ? down_write+0xee/0x2b0
[ 41.101712][ T574] ? __cfi_down_write+0x10/0x10
[ 41.101727][ T574] __pte_alloc+0x79/0x440
[ 41.101738][ T574] ? up_write+0x66/0x280
[ 41.101755][ T574] ? __cfi___pte_alloc+0x10/0x10
[ 41.101767][ T574] move_page_tables+0x15b1/0x1860
[ 41.101785][ T574] ? __cfi_move_page_tables+0x10/0x10
[ 41.101801][ T574] ? __kasan_check_read+0x15/0x20
[ 41.101812][ T574] ? __vm_enough_memory+0x11f/0x380
[ 41.101826][ T574] move_vma+0x533/0x11c0
[ 41.101841][ T574] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 41.101854][ T574] ? do_munmap+0xfc/0x160
[ 41.101866][ T574] ? vma_expandable+0x100/0x100
[ 41.101882][ T574] ? cap_mmap_addr+0x169/0x2e0
[ 41.101894][ T574] ? security_mmap_addr+0x31/0xe0
[ 41.101911][ T574] mremap_to+0x546/0x610
[ 41.101926][ T574] __se_sys_mremap+0x5af/0xfe0
[ 41.101942][ T574] ? __cfi_vfs_write+0x10/0x10
[ 41.101954][ T574] ? __x64_sys_mremap+0xf0/0xf0
[ 41.101969][ T574] ? __kasan_check_write+0x18/0x20
[ 41.101980][ T574] ? mutex_unlock+0x90/0x240
[ 41.101994][ T574] ? __cfi_mutex_unlock+0x10/0x10
[ 41.102008][ T574] ? __fget_files+0x2c5/0x340
[ 41.102022][ T574] ? __kasan_check_write+0x18/0x20
[ 41.102033][ T574] ? fput+0x1a4/0x240
[ 41.102047][ T574] ? ksys_write+0x1f3/0x260
[ 41.102059][ T574] ? xfd_validate_state+0x68/0x140
[ 41.102075][ T574] ? __cfi_ksys_write+0x10/0x10
[ 41.102087][ T574] __x64_sys_mremap+0xc3/0xf0
[ 41.102103][ T574] x64_sys_call+0x2ac4/0x2ee0
[ 41.102115][ T574] do_syscall_64+0x57/0xf0
[ 41.102127][ T574] ? clear_bhb_loop+0x50/0xa0
[ 41.102141][ T574] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 41.102155][ T574] RIP: 0033:0x7fa49579ce59
[ 41.102167][ T574] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 41.102177][ T574] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 41.102192][ T574] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 41.102202][ T574] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 41.102211][ T574] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 41.102219][ T574] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 41.102227][ T574] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 41.102238][ T574]
[ 41.691197][ T585] FAULT_INJECTION: forcing a failure.
[ 41.691197][ T585] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 41.704463][ T585] CPU: 0 UID: 0 PID: 585 Comm: syz.2.84 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 41.704490][ T585] Tainted: [W]=WARN
[ 41.704495][ T585] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 41.704502][ T585] Call Trace:
[ 41.704507][ T585]
[ 41.704512][ T585] __dump_stack+0x21/0x30
[ 41.704534][ T585] dump_stack_lvl+0x140/0x1c0
[ 41.704550][ T585] ? __cfi_dump_stack_lvl+0x10/0x10
[ 41.704566][ T585] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 41.704583][ T585] dump_stack+0x19/0x20
[ 41.704599][ T585] should_fail_ex+0x3d7/0x530
[ 41.704611][ T585] should_fail_alloc_page+0xec/0x110
[ 41.704625][ T585] __alloc_pages_noprof+0x1c0/0x7e0
[ 41.704641][ T585] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 41.704658][ T585] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 41.704674][ T585] pte_alloc_one+0x92/0x530
[ 41.704686][ T585] ? __cfi_pte_alloc_one+0x10/0x10
[ 41.704698][ T585] ? __kasan_check_write+0x18/0x20
[ 41.704710][ T585] ? down_write+0xee/0x2b0
[ 41.704725][ T585] ? __cfi_down_write+0x10/0x10
[ 41.704741][ T585] __pte_alloc+0x79/0x440
[ 41.704751][ T585] ? up_write+0x66/0x280
[ 41.704768][ T585] ? __cfi___pte_alloc+0x10/0x10
[ 41.704780][ T585] move_page_tables+0x15b1/0x1860
[ 41.704797][ T585] ? __cfi_move_page_tables+0x10/0x10
[ 41.704814][ T585] ? __kasan_check_read+0x15/0x20
[ 41.704825][ T585] ? __vm_enough_memory+0x11f/0x380
[ 41.704838][ T585] move_vma+0x533/0x11c0
[ 41.704853][ T585] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 41.704867][ T585] ? do_munmap+0xfc/0x160
[ 41.704879][ T585] ? vma_expandable+0x100/0x100
[ 41.704894][ T585] ? cap_mmap_addr+0x169/0x2e0
[ 41.704906][ T585] ? security_mmap_addr+0x31/0xe0
[ 41.704923][ T585] mremap_to+0x546/0x610
[ 41.704938][ T585] __se_sys_mremap+0x5af/0xfe0
[ 41.704954][ T585] ? __cfi_vfs_write+0x10/0x10
[ 41.704966][ T585] ? __x64_sys_mremap+0xf0/0xf0
[ 41.704981][ T585] ? __kasan_check_write+0x18/0x20
[ 41.704992][ T585] ? mutex_unlock+0x90/0x240
[ 41.705006][ T585] ? __cfi_mutex_unlock+0x10/0x10
[ 41.705020][ T585] ? __fget_files+0x2c5/0x340
[ 41.705034][ T585] ? __kasan_check_write+0x18/0x20
[ 41.705045][ T585] ? fput+0x1a4/0x240
[ 41.705059][ T585] ? ksys_write+0x1f3/0x260
[ 41.705071][ T585] ? __cfi_ksys_write+0x10/0x10
[ 41.705083][ T585] __x64_sys_mremap+0xc3/0xf0
[ 41.705098][ T585] x64_sys_call+0x2ac4/0x2ee0
[ 41.705110][ T585] do_syscall_64+0x57/0xf0
[ 41.705122][ T585] ? clear_bhb_loop+0x50/0xa0
[ 41.705136][ T585] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 41.705150][ T585] RIP: 0033:0x7fa49579ce59
[ 41.705162][ T585] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 41.705172][ T585] RSP: 002b:00007fa496605028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 41.705188][ T585] RAX: ffffffffffffffda RBX: 00007fa495a15fa0 RCX: 00007fa49579ce59
[ 41.705197][ T585] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 41.705206][ T585] RBP: 00007fa496605090 R08: 0000200000c00000 R09: 0000000000000000
[ 41.705215][ T585] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 41.705223][ T585] R13: 00007fa495a16038 R14: 00007fa495a15fa0 R15: 00007ffc07f37d68
[ 41.705233][ T585]
[ 42.095703][ T589] FAULT_INJECTION: forcing a failure.
[ 42.095703][ T589] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 42.109161][ T589] CPU: 1 UID: 0 PID: 589 Comm: syz.2.85 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 42.109203][ T589] Tainted: [W]=WARN
[ 42.109211][ T589] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 42.109223][ T589] Call Trace:
[ 42.109232][ T589]
[ 42.109240][ T589] __dump_stack+0x21/0x30
[ 42.109263][ T589] dump_stack_lvl+0x140/0x1c0
[ 42.109287][ T589] ? __cfi_dump_stack_lvl+0x10/0x10
[ 42.109304][ T589] ? __alloc_pages_noprof+0x7e0/0x7e0
[ 42.109322][ T589] dump_stack+0x19/0x20
[ 42.109337][ T589] should_fail_ex+0x3d7/0x530
[ 42.109349][ T589] should_fail_alloc_page+0xec/0x110
[ 42.109364][ T589] __alloc_pages_noprof+0x1c0/0x7e0
[ 42.109380][ T589] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 42.109397][ T589] ? __lruvec_stat_mod_folio+0x13f/0x1a0
[ 42.109412][ T589] pte_alloc_one+0x92/0x530
[ 42.109426][ T589] ? __cfi_pte_alloc_one+0x10/0x10
[ 42.109438][ T589] ? __kasan_check_write+0x18/0x20
[ 42.109450][ T589] ? down_write+0xee/0x2b0
[ 42.109465][ T589] ? __cfi_down_write+0x10/0x10
[ 42.109481][ T589] __pte_alloc+0x79/0x440
[ 42.109492][ T589] ? up_write+0x66/0x280
[ 42.109508][ T589] ? __cfi___pte_alloc+0x10/0x10
[ 42.109520][ T589] move_page_tables+0x15b1/0x1860
[ 42.109538][ T589] ? __cfi_move_page_tables+0x10/0x10
[ 42.109554][ T589] ? __kasan_check_read+0x15/0x20
[ 42.109565][ T589] ? __vm_enough_memory+0x11f/0x380
[ 42.109579][ T589] move_vma+0x533/0x11c0
[ 42.109594][ T589] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 42.109608][ T589] ? do_munmap+0xfc/0x160
[ 42.109620][ T589] ? vma_expandable+0x100/0x100
[ 42.109635][ T589] ? cap_mmap_addr+0x169/0x2e0
[ 42.109647][ T589] ? security_mmap_addr+0x31/0xe0
[ 42.109664][ T589] mremap_to+0x546/0x610
[ 42.109679][ T589] __se_sys_mremap+0x5af/0xfe0
[ 42.109695][ T589] ? __cfi_vfs_write+0x10/0x10
[ 42.109708][ T589] ? __x64_sys_mremap+0xf0/0xf0
[ 42.109723][ T589] ? __kasan_check_write+0x18/0x20
[ 42.109734][ T589] ? mutex_unlock+0x90/0x240
[ 42.109748][ T589] ? __cfi_mutex_unlock+0x10/0x10
[ 42.109761][ T589] ? __fget_files+0x2c5/0x340
[ 42.109781][ T589] ? __kasan_check_write+0x18/0x20
[ 42.109799][ T589] ? fput+0x1a4/0x240
[ 42.109813][ T589] ? ksys_write+0x1f3/0x260
[ 42.109825][ T589] ? __cfi_ksys_write+0x10/0x10
[ 42.109837][ T589] __x64_sys_mremap+0xc3/0xf0
[ 42.109853][ T589] x64_sys_call+0x2ac4/0x2ee0
[ 42.109864][ T589] do_syscall_64+0x57/0xf0
[ 42.109877][ T589] ? clear_bhb_loop+0x50/0xa0
[ 42.109891][ T589] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 42.109904][ T589] RIP: 0033:0x7fa49579ce59
[ 42.109917][ T589] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 42.109928][ T589] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 42.109944][ T589] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 42.109954][ T589] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 42.109963][ T589] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 42.109972][ T589] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 42.109980][ T589] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 42.109990][ T589]
[ 42.616073][ T601] FAULT_INJECTION: forcing a failure.
[ 42.616073][ T601] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 42.629378][ T601] CPU: 0 UID: 0 PID: 601 Comm: syz.2.89 Tainted: G W syzkaller #0 d58365df94cd5f4886b4f3ec3f08a458f2157066
[ 42.629406][ T601] Tainted: [W]=WARN
[ 42.629411][ T601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026
[ 42.629419][ T601] Call Trace:
[ 42.629424][ T601]
[ 42.629430][ T601] __dump_stack+0x21/0x30
[ 42.629453][ T601] dump_stack_lvl+0x140/0x1c0
[ 42.629469][ T601] ? __cfi_dump_stack_lvl+0x10/0x10
[ 42.629486][ T601] dump_stack+0x19/0x20
[ 42.629502][ T601] should_fail_ex+0x3d7/0x530
[ 42.629514][ T601] should_fail_alloc_page+0xec/0x110
[ 42.629529][ T601] __alloc_pages_noprof+0x1c0/0x7e0
[ 42.629546][ T601] ? __cfi___alloc_pages_noprof+0x10/0x10
[ 42.629563][ T601] pte_alloc_one+0x92/0x530
[ 42.629577][ T601] ? __cfi_pte_alloc_one+0x10/0x10
[ 42.629589][ T601] ? __kasan_check_write+0x18/0x20
[ 42.629601][ T601] ? down_write+0xee/0x2b0
[ 42.629617][ T601] ? __cfi_down_write+0x10/0x10
[ 42.629632][ T601] __pte_alloc+0x79/0x440
[ 42.629643][ T601] ? up_write+0x66/0x280
[ 42.629660][ T601] ? __cfi___pte_alloc+0x10/0x10
[ 42.629671][ T601] ? anon_vma_clone+0x509/0x560
[ 42.629683][ T601] move_page_tables+0x15b1/0x1860
[ 42.629701][ T601] ? __cfi_move_page_tables+0x10/0x10
[ 42.629717][ T601] ? __kasan_check_read+0x15/0x20
[ 42.629728][ T601] ? __vm_enough_memory+0x11f/0x380
[ 42.629742][ T601] move_vma+0x533/0x11c0
[ 42.629757][ T601] ? __cfi_arch_get_unmapped_area_topdown+0x10/0x10
[ 42.629771][ T601] ? do_munmap+0xfc/0x160
[ 42.629800][ T601] ? vma_expandable+0x100/0x100
[ 42.629815][ T601] ? cap_mmap_addr+0x169/0x2e0
[ 42.629827][ T601] ? security_mmap_addr+0x31/0xe0
[ 42.629845][ T601] mremap_to+0x546/0x610
[ 42.629860][ T601] __se_sys_mremap+0x5af/0xfe0
[ 42.629876][ T601] ? __cfi_vfs_write+0x10/0x10
[ 42.629888][ T601] ? __x64_sys_mremap+0xf0/0xf0
[ 42.629903][ T601] ? __kasan_check_write+0x18/0x20
[ 42.629914][ T601] ? mutex_unlock+0x90/0x240
[ 42.629928][ T601] ? __cfi_mutex_unlock+0x10/0x10
[ 42.629942][ T601] ? __fget_files+0x2c5/0x340
[ 42.629956][ T601] ? __kasan_check_write+0x18/0x20
[ 42.629967][ T601] ? fput+0x1a4/0x240
[ 42.629982][ T601] ? ksys_write+0x1f3/0x260
[ 42.629994][ T601] ? __cfi_ksys_write+0x10/0x10
[ 42.630006][ T601] __x64_sys_mremap+0xc3/0xf0
[ 42.630021][ T601] x64_sys_call+0x2ac4/0x2ee0
[ 42.630033][ T601] do_syscall_64+0x57/0xf0
[ 42.630045][ T601] ? clear_bhb_loop+0x50/0xa0
[ 42.630059][ T601] entry_SYSCALL_64_after_hwframe+0x76/0x7e
[ 42.630073][ T601] RIP: 0033:0x7fa49579ce59
[ 42.630085][ T601] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 42.630096][ T601] RSP: 002b:00007fa4965e4028 EFLAGS: 00000246 ORIG_RAX: 0000000000000019
[ 42.630112][ T601] RAX: ffffffffffffffda RBX: 00007fa495a16090 RCX: 00007fa49579ce59
[ 42.630123][ T601] RDX: 0000000000400000 RSI: 0000000000c00000 RDI: 0000200000000000
[ 42.630131][ T601] RBP: 00007fa4965e4090 R08: 0000200000c00000 R09: 0000000000000000
[ 42.630140][ T601] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000000000002
[ 42.630148][ T601] R13: 00007fa495a16128 R14: 00007fa495a16090 R15: 00007ffc07f37d68
[ 42.630158][ T601]