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
[ 196.994460][ T7045] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 196.994479][ T7045] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 196.994491][ T7045] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 196.994504][ T7045] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 196.994514][ T7045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 196.994526][ T7045] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 196.994557][ T7045]
[ 197.122367][ T7048] jffs2: notice: (7048) jffs2_build_xattr_subsystem: complete building xattr subsystem, 172 of xdatum (0 unchecked, 172 orphan) and 182 of xref (0 dead, 182 orphan) found.
[ 197.128549][ T7048] FAULT_INJECTION: forcing a failure.
[ 197.128549][ T7048] name failslab, interval 1, probability 0, space 0, times 0
[ 197.128580][ T7048] CPU: 0 UID: 0 PID: 7048 Comm: syz.0.191 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 197.128600][ T7048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 197.128612][ T7048] Call Trace:
[ 197.128619][ T7048]
[ 197.128627][ T7048] dump_stack_lvl+0xe8/0x150
[ 197.128661][ T7048] should_fail_ex+0x46b/0x600
[ 197.128692][ T7048] ? jffs2_alloc_inode+0x28/0x40
[ 197.128714][ T7048] should_failslab+0xa8/0x100
[ 197.128736][ T7048] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 197.128763][ T7048] ? jffs2_alloc_inode+0x28/0x40
[ 197.128789][ T7048] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 197.128809][ T7048] jffs2_alloc_inode+0x28/0x40
[ 197.128829][ T7048] alloc_inode+0x6a/0x1b0
[ 197.128851][ T7048] new_inode+0x1f/0x170
[ 197.128874][ T7048] jffs2_new_inode+0xe0/0xd40
[ 197.128901][ T7048] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 197.128919][ T7048] ? trace_kmem_cache_alloc+0x29/0xe0
[ 197.128943][ T7048] ? __pfx_jffs2_new_inode+0x10/0x10
[ 197.128961][ T7048] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 197.128984][ T7048] ? jffs2_mkdir+0x83/0xec0
[ 197.129004][ T7048] ? jffs2_mkdir+0x83/0xec0
[ 197.129031][ T7048] jffs2_mkdir+0x189/0xec0
[ 197.129056][ T7048] ? generic_permission+0x2bf/0x670
[ 197.129079][ T7048] ? __pfx_jffs2_mkdir+0x10/0x10
[ 197.129105][ T7048] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 197.129127][ T7048] vfs_mkdir+0x408/0x620
[ 197.129158][ T7048] filename_mkdirat+0x289/0x520
[ 197.129189][ T7048] ? __pfx_filename_mkdirat+0x10/0x10
[ 197.129216][ T7048] ? do_getname+0x151/0x250
[ 197.129238][ T7048] __se_sys_mkdirat+0x35/0x150
[ 197.129265][ T7048] do_syscall_64+0x166/0x520
[ 197.129308][ T7048] ? trace_irq_disable+0x3b/0x140
[ 197.129336][ T7048] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.129353][ T7048] ? clear_bhb_loop+0x70/0xc0
[ 197.129375][ T7048] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.129392][ T7048] RIP: 0033:0x7f7e4a42e159
[ 197.129409][ T7048] 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
[ 197.129424][ T7048] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 197.129443][ T7048] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 197.129456][ T7048] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 197.129469][ T7048] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 197.129481][ T7048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 197.129492][ T7048] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 197.129523][ T7048]
[ 197.262043][ T7051] jffs2: notice: (7051) jffs2_build_xattr_subsystem: complete building xattr subsystem, 173 of xdatum (0 unchecked, 173 orphan) and 183 of xref (0 dead, 183 orphan) found.
[ 197.268430][ T7051] FAULT_INJECTION: forcing a failure.
[ 197.268430][ T7051] name failslab, interval 1, probability 0, space 0, times 0
[ 197.268462][ T7051] CPU: 0 UID: 0 PID: 7051 Comm: syz.0.192 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 197.268482][ T7051] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 197.268493][ T7051] Call Trace:
[ 197.268501][ T7051]
[ 197.268509][ T7051] dump_stack_lvl+0xe8/0x150
[ 197.268540][ T7051] should_fail_ex+0x46b/0x600
[ 197.268570][ T7051] ? jffs2_alloc_inode+0x28/0x40
[ 197.268593][ T7051] should_failslab+0xa8/0x100
[ 197.268615][ T7051] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 197.268642][ T7051] ? jffs2_alloc_inode+0x28/0x40
[ 197.268667][ T7051] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 197.268687][ T7051] jffs2_alloc_inode+0x28/0x40
[ 197.268708][ T7051] alloc_inode+0x6a/0x1b0
[ 197.268729][ T7051] new_inode+0x1f/0x170
[ 197.268753][ T7051] jffs2_new_inode+0xe0/0xd40
[ 197.268779][ T7051] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 197.268796][ T7051] ? trace_kmem_cache_alloc+0x29/0xe0
[ 197.268821][ T7051] ? __pfx_jffs2_new_inode+0x10/0x10
[ 197.268838][ T7051] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 197.268861][ T7051] ? jffs2_mkdir+0x83/0xec0
[ 197.268882][ T7051] ? jffs2_mkdir+0x83/0xec0
[ 197.268909][ T7051] jffs2_mkdir+0x189/0xec0
[ 197.268934][ T7051] ? generic_permission+0x2bf/0x670
[ 197.268964][ T7051] ? __pfx_jffs2_mkdir+0x10/0x10
[ 197.268990][ T7051] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 197.269013][ T7051] vfs_mkdir+0x408/0x620
[ 197.269045][ T7051] filename_mkdirat+0x289/0x520
[ 197.269075][ T7051] ? __pfx_filename_mkdirat+0x10/0x10
[ 197.269102][ T7051] ? do_getname+0x151/0x250
[ 197.269124][ T7051] __se_sys_mkdirat+0x35/0x150
[ 197.269152][ T7051] do_syscall_64+0x166/0x520
[ 197.269175][ T7051] ? trace_irq_disable+0x3b/0x140
[ 197.269197][ T7051] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.269215][ T7051] ? clear_bhb_loop+0x70/0xc0
[ 197.269237][ T7051] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.269254][ T7051] RIP: 0033:0x7f7e4a42e159
[ 197.269289][ T7051] 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
[ 197.269303][ T7051] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 197.269323][ T7051] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 197.269337][ T7051] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 197.269349][ T7051] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 197.269360][ T7051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 197.269371][ T7051] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 197.269402][ T7051]
[ 197.405305][ T7054] jffs2: notice: (7054) jffs2_build_xattr_subsystem: complete building xattr subsystem, 174 of xdatum (0 unchecked, 174 orphan) and 184 of xref (0 dead, 184 orphan) found.
[ 197.418033][ T7054] FAULT_INJECTION: forcing a failure.
[ 197.418033][ T7054] name failslab, interval 1, probability 0, space 0, times 0
[ 197.418080][ T7054] CPU: 0 UID: 0 PID: 7054 Comm: syz.0.193 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 197.418103][ T7054] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 197.418115][ T7054] Call Trace:
[ 197.418123][ T7054]
[ 197.418131][ T7054] dump_stack_lvl+0xe8/0x150
[ 197.418161][ T7054] should_fail_ex+0x46b/0x600
[ 197.418195][ T7054] should_failslab+0xa8/0x100
[ 197.418214][ T7054] ? jffs2_do_new_inode+0x27/0x500
[ 197.418234][ T7054] kmem_cache_alloc_noprof+0x9e/0x690
[ 197.418259][ T7054] ? jffs2_do_new_inode+0x27/0x500
[ 197.418278][ T7054] ? __pfx_from_kgid+0x10/0x10
[ 197.418304][ T7054] jffs2_do_new_inode+0x27/0x500
[ 197.418327][ T7054] jffs2_new_inode+0x46e/0xd40
[ 197.418368][ T7054] ? __pfx_jffs2_new_inode+0x10/0x10
[ 197.418386][ T7054] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 197.418409][ T7054] ? jffs2_mkdir+0x83/0xec0
[ 197.418430][ T7054] ? jffs2_mkdir+0x83/0xec0
[ 197.418457][ T7054] jffs2_mkdir+0x189/0xec0
[ 197.418483][ T7054] ? generic_permission+0x2bf/0x670
[ 197.418506][ T7054] ? __pfx_jffs2_mkdir+0x10/0x10
[ 197.418532][ T7054] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 197.418554][ T7054] vfs_mkdir+0x408/0x620
[ 197.418585][ T7054] filename_mkdirat+0x289/0x520
[ 197.418641][ T7054] ? __pfx_filename_mkdirat+0x10/0x10
[ 197.418679][ T7054] ? do_getname+0x151/0x250
[ 197.418701][ T7054] __se_sys_mkdirat+0x35/0x150
[ 197.418728][ T7054] do_syscall_64+0x166/0x520
[ 197.418752][ T7054] ? trace_irq_disable+0x3b/0x140
[ 197.418773][ T7054] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.418792][ T7054] ? clear_bhb_loop+0x70/0xc0
[ 197.418813][ T7054] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.418830][ T7054] RIP: 0033:0x7f7e4a42e159
[ 197.418847][ T7054] 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
[ 197.418861][ T7054] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 197.418881][ T7054] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 197.418894][ T7054] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 197.418907][ T7054] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 197.418919][ T7054] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 197.418930][ T7054] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 197.418960][ T7054]
[ 197.574540][ T7057] jffs2: notice: (7057) jffs2_build_xattr_subsystem: complete building xattr subsystem, 175 of xdatum (0 unchecked, 175 orphan) and 185 of xref (0 dead, 185 orphan) found.
[ 197.586378][ T7057] FAULT_INJECTION: forcing a failure.
[ 197.586378][ T7057] name failslab, interval 1, probability 0, space 0, times 0
[ 197.586411][ T7057] CPU: 0 UID: 0 PID: 7057 Comm: syz.0.194 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 197.586432][ T7057] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 197.586443][ T7057] Call Trace:
[ 197.586451][ T7057]
[ 197.586459][ T7057] dump_stack_lvl+0xe8/0x150
[ 197.586491][ T7057] should_fail_ex+0x46b/0x600
[ 197.586524][ T7057] should_failslab+0xa8/0x100
[ 197.586540][ T7057] ? jffs2_write_dnode+0x14f/0xe20
[ 197.586558][ T7057] kmem_cache_alloc_noprof+0x9e/0x690
[ 197.586583][ T7057] ? jffs2_write_dnode+0x14f/0xe20
[ 197.586608][ T7057] jffs2_write_dnode+0x14f/0xe20
[ 197.586631][ T7057] ? xfd_validate_state+0x6d/0x150
[ 197.586654][ T7057] ? save_fpregs_to_fpstate+0x176/0x200
[ 197.586679][ T7057] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 197.586701][ T7057] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 197.586720][ T7057] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 197.586746][ T7057] ? __pfx_jffs2_new_inode+0x10/0x10
[ 197.586764][ T7057] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 197.586790][ T7057] ? kernel_fpu_end+0x7c/0xa0
[ 197.586810][ T7057] ? crc32_le+0x6b/0x2c0
[ 197.586831][ T7057] jffs2_mkdir+0x334/0xec0
[ 197.586863][ T7057] ? __pfx_jffs2_mkdir+0x10/0x10
[ 197.586889][ T7057] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 197.586911][ T7057] vfs_mkdir+0x408/0x620
[ 197.586950][ T7057] filename_mkdirat+0x289/0x520
[ 197.586981][ T7057] ? __pfx_filename_mkdirat+0x10/0x10
[ 197.587010][ T7057] ? do_getname+0x151/0x250
[ 197.587032][ T7057] __se_sys_mkdirat+0x35/0x150
[ 197.587059][ T7057] do_syscall_64+0x166/0x520
[ 197.587083][ T7057] ? trace_irq_disable+0x3b/0x140
[ 197.587105][ T7057] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.587123][ T7057] ? clear_bhb_loop+0x70/0xc0
[ 197.587145][ T7057] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.587163][ T7057] RIP: 0033:0x7f7e4a42e159
[ 197.587180][ T7057] 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
[ 197.587193][ T7057] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 197.587212][ T7057] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 197.587225][ T7057] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 197.587237][ T7057] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 197.587249][ T7057] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 197.587260][ T7057] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 197.587292][ T7057]
[ 197.704834][ T7060] jffs2: notice: (7060) jffs2_build_xattr_subsystem: complete building xattr subsystem, 176 of xdatum (0 unchecked, 176 orphan) and 186 of xref (0 dead, 186 orphan) found.
[ 197.713877][ T7060] FAULT_INJECTION: forcing a failure.
[ 197.713877][ T7060] name failslab, interval 1, probability 0, space 0, times 0
[ 197.713912][ T7060] CPU: 0 UID: 0 PID: 7060 Comm: syz.0.195 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 197.713931][ T7060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 197.713940][ T7060] Call Trace:
[ 197.713947][ T7060]
[ 197.713953][ T7060] dump_stack_lvl+0xe8/0x150
[ 197.713980][ T7060] should_fail_ex+0x46b/0x600
[ 197.714018][ T7060] should_failslab+0xa8/0x100
[ 197.714038][ T7060] ? security_inode_alloc+0x39/0x310
[ 197.714060][ T7060] kmem_cache_alloc_noprof+0x9e/0x690
[ 197.714084][ T7060] ? security_inode_alloc+0x39/0x310
[ 197.714112][ T7060] security_inode_alloc+0x39/0x310
[ 197.714136][ T7060] inode_init_always_gfp+0x983/0xd40
[ 197.714161][ T7060] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 197.714182][ T7060] alloc_inode+0x82/0x1b0
[ 197.714202][ T7060] new_inode+0x1f/0x170
[ 197.714226][ T7060] jffs2_new_inode+0xe0/0xd40
[ 197.714251][ T7060] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 197.714268][ T7060] ? trace_kmem_cache_alloc+0x29/0xe0
[ 197.714292][ T7060] ? __pfx_jffs2_new_inode+0x10/0x10
[ 197.714311][ T7060] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 197.714334][ T7060] ? jffs2_mkdir+0x83/0xec0
[ 197.714355][ T7060] ? jffs2_mkdir+0x83/0xec0
[ 197.714382][ T7060] jffs2_mkdir+0x189/0xec0
[ 197.714431][ T7060] ? generic_permission+0x2bf/0x670
[ 197.714455][ T7060] ? __pfx_jffs2_mkdir+0x10/0x10
[ 197.714480][ T7060] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 197.714503][ T7060] vfs_mkdir+0x408/0x620
[ 197.714534][ T7060] filename_mkdirat+0x289/0x520
[ 197.714568][ T7060] ? __pfx_filename_mkdirat+0x10/0x10
[ 197.714596][ T7060] ? do_getname+0x151/0x250
[ 197.714618][ T7060] __se_sys_mkdirat+0x35/0x150
[ 197.714646][ T7060] do_syscall_64+0x166/0x520
[ 197.714677][ T7060] ? trace_irq_disable+0x3b/0x140
[ 197.714699][ T7060] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.714716][ T7060] ? clear_bhb_loop+0x70/0xc0
[ 197.714739][ T7060] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.714756][ T7060] RIP: 0033:0x7f7e4a42e159
[ 197.714773][ T7060] 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
[ 197.714788][ T7060] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 197.714808][ T7060] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 197.714821][ T7060] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 197.714834][ T7060] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 197.714846][ T7060] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 197.714857][ T7060] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 197.714886][ T7060]
[ 197.850461][ T7063] jffs2: notice: (7063) jffs2_build_xattr_subsystem: complete building xattr subsystem, 177 of xdatum (0 unchecked, 177 orphan) and 187 of xref (0 dead, 187 orphan) found.
[ 197.856685][ T7063] FAULT_INJECTION: forcing a failure.
[ 197.856685][ T7063] name failslab, interval 1, probability 0, space 0, times 0
[ 197.856717][ T7063] CPU: 0 UID: 0 PID: 7063 Comm: syz.0.196 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 197.856741][ T7063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 197.856752][ T7063] Call Trace:
[ 197.856760][ T7063]
[ 197.856768][ T7063] dump_stack_lvl+0xe8/0x150
[ 197.856800][ T7063] should_fail_ex+0x46b/0x600
[ 197.856932][ T7063] ? jffs2_alloc_inode+0x28/0x40
[ 197.856990][ T7063] should_failslab+0xa8/0x100
[ 197.857020][ T7063] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 197.857052][ T7063] ? jffs2_alloc_inode+0x28/0x40
[ 197.857079][ T7063] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 197.857104][ T7063] jffs2_alloc_inode+0x28/0x40
[ 197.857177][ T7063] alloc_inode+0x6a/0x1b0
[ 197.857364][ T7063] new_inode+0x1f/0x170
[ 197.857417][ T7063] jffs2_new_inode+0xe0/0xd40
[ 197.857448][ T7063] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 197.857465][ T7063] ? trace_kmem_cache_alloc+0x29/0xe0
[ 197.857492][ T7063] ? __pfx_jffs2_new_inode+0x10/0x10
[ 197.857511][ T7063] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 197.857533][ T7063] ? jffs2_mkdir+0x83/0xec0
[ 197.857554][ T7063] ? jffs2_mkdir+0x83/0xec0
[ 197.857581][ T7063] jffs2_mkdir+0x189/0xec0
[ 197.857613][ T7063] ? generic_permission+0x2bf/0x670
[ 197.857637][ T7063] ? __pfx_jffs2_mkdir+0x10/0x10
[ 197.857663][ T7063] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 197.857685][ T7063] vfs_mkdir+0x408/0x620
[ 197.857716][ T7063] filename_mkdirat+0x289/0x520
[ 197.857747][ T7063] ? __pfx_filename_mkdirat+0x10/0x10
[ 197.857773][ T7063] ? do_getname+0x151/0x250
[ 197.857792][ T7063] __se_sys_mkdirat+0x35/0x150
[ 197.857813][ T7063] do_syscall_64+0x166/0x520
[ 197.857836][ T7063] ? trace_irq_disable+0x3b/0x140
[ 197.857858][ T7063] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.857875][ T7063] ? clear_bhb_loop+0x70/0xc0
[ 197.857897][ T7063] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 197.857915][ T7063] RIP: 0033:0x7f7e4a42e159
[ 197.857934][ T7063] 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
[ 197.857948][ T7063] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 197.857969][ T7063] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 197.857983][ T7063] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 197.857996][ T7063] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 197.858007][ T7063] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 197.858018][ T7063] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 197.858049][ T7063]
[ 198.006700][ T7066] jffs2: notice: (7066) jffs2_build_xattr_subsystem: complete building xattr subsystem, 178 of xdatum (0 unchecked, 178 orphan) and 188 of xref (0 dead, 188 orphan) found.
[ 198.014891][ T7066] FAULT_INJECTION: forcing a failure.
[ 198.014891][ T7066] name failslab, interval 1, probability 0, space 0, times 0
[ 198.014923][ T7066] CPU: 0 UID: 0 PID: 7066 Comm: syz.0.197 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.014944][ T7066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.014955][ T7066] Call Trace:
[ 198.014963][ T7066]
[ 198.014970][ T7066] dump_stack_lvl+0xe8/0x150
[ 198.015002][ T7066] should_fail_ex+0x46b/0x600
[ 198.015034][ T7066] should_failslab+0xa8/0x100
[ 198.015055][ T7066] ? jffs2_mkdir+0x83/0xec0
[ 198.015079][ T7066] kmem_cache_alloc_noprof+0x9e/0x690
[ 198.015105][ T7066] ? jffs2_mkdir+0x83/0xec0
[ 198.015132][ T7066] jffs2_mkdir+0x83/0xec0
[ 198.015158][ T7066] ? generic_permission+0x2bf/0x670
[ 198.015181][ T7066] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.015206][ T7066] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.015227][ T7066] vfs_mkdir+0x408/0x620
[ 198.015259][ T7066] filename_mkdirat+0x289/0x520
[ 198.015289][ T7066] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.015317][ T7066] ? do_getname+0x151/0x250
[ 198.015339][ T7066] __se_sys_mkdirat+0x35/0x150
[ 198.015375][ T7066] do_syscall_64+0x166/0x520
[ 198.015398][ T7066] ? trace_irq_disable+0x3b/0x140
[ 198.015420][ T7066] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.015438][ T7066] ? clear_bhb_loop+0x70/0xc0
[ 198.015459][ T7066] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.015475][ T7066] RIP: 0033:0x7f7e4a42e159
[ 198.015491][ T7066] 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
[ 198.015505][ T7066] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.015524][ T7066] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.015537][ T7066] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.015550][ T7066] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.015562][ T7066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.015573][ T7066] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.015603][ T7066]
[ 198.160610][ T7069] jffs2: notice: (7069) jffs2_build_xattr_subsystem: complete building xattr subsystem, 179 of xdatum (0 unchecked, 179 orphan) and 189 of xref (0 dead, 189 orphan) found.
[ 198.175278][ T7069] FAULT_INJECTION: forcing a failure.
[ 198.175278][ T7069] name failslab, interval 1, probability 0, space 0, times 0
[ 198.175311][ T7069] CPU: 0 UID: 0 PID: 7069 Comm: syz.0.198 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.175332][ T7069] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.175343][ T7069] Call Trace:
[ 198.175351][ T7069]
[ 198.175359][ T7069] dump_stack_lvl+0xe8/0x150
[ 198.175389][ T7069] should_fail_ex+0x46b/0x600
[ 198.175423][ T7069] should_failslab+0xa8/0x100
[ 198.175443][ T7069] ? jffs2_write_dnode+0x14f/0xe20
[ 198.175462][ T7069] kmem_cache_alloc_noprof+0x9e/0x690
[ 198.175487][ T7069] ? jffs2_write_dnode+0x14f/0xe20
[ 198.175512][ T7069] jffs2_write_dnode+0x14f/0xe20
[ 198.175535][ T7069] ? xfd_validate_state+0x6d/0x150
[ 198.175557][ T7069] ? save_fpregs_to_fpstate+0x176/0x200
[ 198.175582][ T7069] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 198.175604][ T7069] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 198.175623][ T7069] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 198.175650][ T7069] ? __pfx_jffs2_new_inode+0x10/0x10
[ 198.175668][ T7069] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 198.175693][ T7069] ? kernel_fpu_end+0x7c/0xa0
[ 198.175713][ T7069] ? crc32_le+0x6b/0x2c0
[ 198.175734][ T7069] jffs2_mkdir+0x334/0xec0
[ 198.175765][ T7069] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.175791][ T7069] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.175814][ T7069] vfs_mkdir+0x408/0x620
[ 198.175847][ T7069] filename_mkdirat+0x289/0x520
[ 198.175885][ T7069] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.175914][ T7069] ? do_getname+0x151/0x250
[ 198.175936][ T7069] __se_sys_mkdirat+0x35/0x150
[ 198.175963][ T7069] do_syscall_64+0x166/0x520
[ 198.175987][ T7069] ? trace_irq_disable+0x3b/0x140
[ 198.176009][ T7069] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.176027][ T7069] ? clear_bhb_loop+0x70/0xc0
[ 198.176049][ T7069] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.176067][ T7069] RIP: 0033:0x7f7e4a42e159
[ 198.176084][ T7069] 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
[ 198.176099][ T7069] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.176120][ T7069] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.176133][ T7069] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.176146][ T7069] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.176158][ T7069] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.176168][ T7069] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.176199][ T7069]
[ 198.294567][ T7072] jffs2: notice: (7072) jffs2_build_xattr_subsystem: complete building xattr subsystem, 180 of xdatum (0 unchecked, 180 orphan) and 190 of xref (0 dead, 190 orphan) found.
[ 198.302318][ T7072] FAULT_INJECTION: forcing a failure.
[ 198.302318][ T7072] name failslab, interval 1, probability 0, space 0, times 0
[ 198.302350][ T7072] CPU: 0 UID: 0 PID: 7072 Comm: syz.0.199 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.302371][ T7072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.302382][ T7072] Call Trace:
[ 198.302390][ T7072]
[ 198.302398][ T7072] dump_stack_lvl+0xe8/0x150
[ 198.302429][ T7072] should_fail_ex+0x46b/0x600
[ 198.302462][ T7072] should_failslab+0xa8/0x100
[ 198.302483][ T7072] ? jffs2_do_new_inode+0x27/0x500
[ 198.302502][ T7072] kmem_cache_alloc_noprof+0x9e/0x690
[ 198.302529][ T7072] ? jffs2_do_new_inode+0x27/0x500
[ 198.302547][ T7072] ? __pfx_from_kgid+0x10/0x10
[ 198.302573][ T7072] jffs2_do_new_inode+0x27/0x500
[ 198.302596][ T7072] jffs2_new_inode+0x46e/0xd40
[ 198.302630][ T7072] ? __pfx_jffs2_new_inode+0x10/0x10
[ 198.302647][ T7072] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 198.302669][ T7072] ? jffs2_mkdir+0x83/0xec0
[ 198.302689][ T7072] ? jffs2_mkdir+0x83/0xec0
[ 198.302717][ T7072] jffs2_mkdir+0x189/0xec0
[ 198.302743][ T7072] ? generic_permission+0x2bf/0x670
[ 198.302766][ T7072] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.302792][ T7072] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.302815][ T7072] vfs_mkdir+0x408/0x620
[ 198.302847][ T7072] filename_mkdirat+0x289/0x520
[ 198.302878][ T7072] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.302906][ T7072] ? do_getname+0x151/0x250
[ 198.302928][ T7072] __se_sys_mkdirat+0x35/0x150
[ 198.302955][ T7072] do_syscall_64+0x166/0x520
[ 198.302978][ T7072] ? trace_irq_disable+0x3b/0x140
[ 198.303000][ T7072] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.303019][ T7072] ? clear_bhb_loop+0x70/0xc0
[ 198.303041][ T7072] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.303058][ T7072] RIP: 0033:0x7f7e4a42e159
[ 198.303075][ T7072] 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
[ 198.303090][ T7072] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.303109][ T7072] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.303123][ T7072] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.303135][ T7072] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.303147][ T7072] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.303158][ T7072] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.303196][ T7072]
[ 198.420563][ T7075] jffs2: notice: (7075) jffs2_build_xattr_subsystem: complete building xattr subsystem, 181 of xdatum (0 unchecked, 181 orphan) and 191 of xref (0 dead, 191 orphan) found.
[ 198.435781][ T7075] FAULT_INJECTION: forcing a failure.
[ 198.435781][ T7075] name failslab, interval 1, probability 0, space 0, times 0
[ 198.435813][ T7075] CPU: 0 UID: 0 PID: 7075 Comm: syz.0.200 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.435835][ T7075] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.435845][ T7075] Call Trace:
[ 198.435854][ T7075]
[ 198.435862][ T7075] dump_stack_lvl+0xe8/0x150
[ 198.435893][ T7075] should_fail_ex+0x46b/0x600
[ 198.435924][ T7075] ? jffs2_alloc_inode+0x28/0x40
[ 198.435947][ T7075] should_failslab+0xa8/0x100
[ 198.435971][ T7075] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 198.435998][ T7075] ? jffs2_alloc_inode+0x28/0x40
[ 198.436023][ T7075] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 198.436044][ T7075] jffs2_alloc_inode+0x28/0x40
[ 198.436064][ T7075] alloc_inode+0x6a/0x1b0
[ 198.436085][ T7075] new_inode+0x1f/0x170
[ 198.436108][ T7075] jffs2_new_inode+0xe0/0xd40
[ 198.436135][ T7075] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 198.436152][ T7075] ? trace_kmem_cache_alloc+0x29/0xe0
[ 198.436178][ T7075] ? __pfx_jffs2_new_inode+0x10/0x10
[ 198.436198][ T7075] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 198.436221][ T7075] ? jffs2_mkdir+0x83/0xec0
[ 198.436241][ T7075] ? jffs2_mkdir+0x83/0xec0
[ 198.436270][ T7075] jffs2_mkdir+0x189/0xec0
[ 198.436302][ T7075] ? generic_permission+0x2bf/0x670
[ 198.436321][ T7075] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.436342][ T7075] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.436362][ T7075] vfs_mkdir+0x408/0x620
[ 198.436393][ T7075] filename_mkdirat+0x289/0x520
[ 198.436424][ T7075] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.436451][ T7075] ? do_getname+0x151/0x250
[ 198.436473][ T7075] __se_sys_mkdirat+0x35/0x150
[ 198.436500][ T7075] do_syscall_64+0x166/0x520
[ 198.436524][ T7075] ? trace_irq_disable+0x3b/0x140
[ 198.436545][ T7075] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.436563][ T7075] ? clear_bhb_loop+0x70/0xc0
[ 198.436585][ T7075] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.436603][ T7075] RIP: 0033:0x7f7e4a42e159
[ 198.436621][ T7075] 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
[ 198.436636][ T7075] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.436655][ T7075] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.436669][ T7075] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.436682][ T7075] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.436693][ T7075] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.436704][ T7075] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.436735][ T7075]
[ 198.556553][ T7078] jffs2: notice: (7078) jffs2_build_xattr_subsystem: complete building xattr subsystem, 182 of xdatum (0 unchecked, 182 orphan) and 192 of xref (0 dead, 192 orphan) found.
[ 198.565011][ T7078] FAULT_INJECTION: forcing a failure.
[ 198.565011][ T7078] name failslab, interval 1, probability 0, space 0, times 0
[ 198.565044][ T7078] CPU: 0 UID: 0 PID: 7078 Comm: syz.0.201 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.565064][ T7078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.565075][ T7078] Call Trace:
[ 198.565083][ T7078]
[ 198.565091][ T7078] dump_stack_lvl+0xe8/0x150
[ 198.565121][ T7078] should_fail_ex+0x46b/0x600
[ 198.565153][ T7078] should_failslab+0xa8/0x100
[ 198.565172][ T7078] ? jffs2_mkdir+0x83/0xec0
[ 198.565196][ T7078] kmem_cache_alloc_noprof+0x9e/0x690
[ 198.565221][ T7078] ? jffs2_mkdir+0x83/0xec0
[ 198.565249][ T7078] jffs2_mkdir+0x83/0xec0
[ 198.565274][ T7078] ? generic_permission+0x2bf/0x670
[ 198.565297][ T7078] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.565323][ T7078] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.565345][ T7078] vfs_mkdir+0x408/0x620
[ 198.565376][ T7078] filename_mkdirat+0x289/0x520
[ 198.565407][ T7078] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.565435][ T7078] ? do_getname+0x151/0x250
[ 198.565456][ T7078] __se_sys_mkdirat+0x35/0x150
[ 198.565484][ T7078] do_syscall_64+0x166/0x520
[ 198.565507][ T7078] ? trace_irq_disable+0x3b/0x140
[ 198.565529][ T7078] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.565547][ T7078] ? clear_bhb_loop+0x70/0xc0
[ 198.565569][ T7078] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.565592][ T7078] RIP: 0033:0x7f7e4a42e159
[ 198.565610][ T7078] 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
[ 198.565626][ T7078] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.565645][ T7078] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.565664][ T7078] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.565677][ T7078] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.565688][ T7078] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.565700][ T7078] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.565730][ T7078]
[ 198.697513][ T7081] jffs2: notice: (7081) jffs2_build_xattr_subsystem: complete building xattr subsystem, 183 of xdatum (0 unchecked, 183 orphan) and 193 of xref (0 dead, 193 orphan) found.
[ 198.713319][ T7081] FAULT_INJECTION: forcing a failure.
[ 198.713319][ T7081] name failslab, interval 1, probability 0, space 0, times 0
[ 198.713351][ T7081] CPU: 0 UID: 0 PID: 7081 Comm: syz.0.202 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.713372][ T7081] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.713383][ T7081] Call Trace:
[ 198.713391][ T7081]
[ 198.713399][ T7081] dump_stack_lvl+0xe8/0x150
[ 198.713430][ T7081] should_fail_ex+0x46b/0x600
[ 198.713464][ T7081] should_failslab+0xa8/0x100
[ 198.713484][ T7081] ? jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 198.713510][ T7081] kmem_cache_alloc_noprof+0x9e/0x690
[ 198.713539][ T7081] ? jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 198.713571][ T7081] jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 198.713601][ T7081] jffs2_reserve_space+0xaa9/0xca0
[ 198.713640][ T7081] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 198.713657][ T7081] ? trace_kmem_cache_alloc+0x29/0xe0
[ 198.713687][ T7081] ? jffs2_mkdir+0x83/0xec0
[ 198.713710][ T7081] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 198.713733][ T7081] ? jffs2_mkdir+0x83/0xec0
[ 198.713753][ T7081] ? jffs2_mkdir+0x83/0xec0
[ 198.713781][ T7081] jffs2_mkdir+0x12e/0xec0
[ 198.713805][ T7081] ? generic_permission+0x2bf/0x670
[ 198.713830][ T7081] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.713854][ T7081] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.713877][ T7081] vfs_mkdir+0x408/0x620
[ 198.713909][ T7081] filename_mkdirat+0x289/0x520
[ 198.713939][ T7081] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.713967][ T7081] ? do_getname+0x151/0x250
[ 198.713989][ T7081] __se_sys_mkdirat+0x35/0x150
[ 198.714017][ T7081] do_syscall_64+0x166/0x520
[ 198.714040][ T7081] ? trace_irq_disable+0x3b/0x140
[ 198.714062][ T7081] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.714081][ T7081] ? clear_bhb_loop+0x70/0xc0
[ 198.714102][ T7081] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.714120][ T7081] RIP: 0033:0x7f7e4a42e159
[ 198.714138][ T7081] 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
[ 198.714154][ T7081] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.714174][ T7081] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.714186][ T7081] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.714198][ T7081] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.714210][ T7081] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.714221][ T7081] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.714252][ T7081]
[ 198.827124][ T7084] jffs2: notice: (7084) jffs2_build_xattr_subsystem: complete building xattr subsystem, 184 of xdatum (0 unchecked, 184 orphan) and 194 of xref (0 dead, 194 orphan) found.
[ 198.834372][ T7084] FAULT_INJECTION: forcing a failure.
[ 198.834372][ T7084] name failslab, interval 1, probability 0, space 0, times 0
[ 198.834404][ T7084] CPU: 0 UID: 0 PID: 7084 Comm: syz.0.203 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.834425][ T7084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.834436][ T7084] Call Trace:
[ 198.834444][ T7084]
[ 198.834452][ T7084] dump_stack_lvl+0xe8/0x150
[ 198.834482][ T7084] should_fail_ex+0x46b/0x600
[ 198.834511][ T7084] ? jffs2_alloc_inode+0x28/0x40
[ 198.834534][ T7084] should_failslab+0xa8/0x100
[ 198.834556][ T7084] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 198.834583][ T7084] ? jffs2_alloc_inode+0x28/0x40
[ 198.834608][ T7084] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 198.834627][ T7084] jffs2_alloc_inode+0x28/0x40
[ 198.834648][ T7084] alloc_inode+0x6a/0x1b0
[ 198.834670][ T7084] new_inode+0x1f/0x170
[ 198.834693][ T7084] jffs2_new_inode+0xe0/0xd40
[ 198.834719][ T7084] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 198.834736][ T7084] ? trace_kmem_cache_alloc+0x29/0xe0
[ 198.834762][ T7084] ? __pfx_jffs2_new_inode+0x10/0x10
[ 198.834780][ T7084] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 198.834802][ T7084] ? jffs2_mkdir+0x83/0xec0
[ 198.834823][ T7084] ? jffs2_mkdir+0x83/0xec0
[ 198.834860][ T7084] jffs2_mkdir+0x189/0xec0
[ 198.834885][ T7084] ? generic_permission+0x2bf/0x670
[ 198.834908][ T7084] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.834934][ T7084] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.834957][ T7084] vfs_mkdir+0x408/0x620
[ 198.834988][ T7084] filename_mkdirat+0x289/0x520
[ 198.835019][ T7084] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.835047][ T7084] ? do_getname+0x151/0x250
[ 198.835069][ T7084] __se_sys_mkdirat+0x35/0x150
[ 198.835096][ T7084] do_syscall_64+0x166/0x520
[ 198.835119][ T7084] ? trace_irq_disable+0x3b/0x140
[ 198.835141][ T7084] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.835160][ T7084] ? clear_bhb_loop+0x70/0xc0
[ 198.835182][ T7084] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.835200][ T7084] RIP: 0033:0x7f7e4a42e159
[ 198.835216][ T7084] 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
[ 198.835232][ T7084] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.835254][ T7084] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.835267][ T7084] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.835280][ T7084] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.835292][ T7084] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.835303][ T7084] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.835333][ T7084]
[ 198.992213][ T7087] jffs2: notice: (7087) jffs2_build_xattr_subsystem: complete building xattr subsystem, 185 of xdatum (0 unchecked, 185 orphan) and 195 of xref (0 dead, 195 orphan) found.
[ 198.998890][ T7087] FAULT_INJECTION: forcing a failure.
[ 198.998890][ T7087] name failslab, interval 1, probability 0, space 0, times 0
[ 198.998922][ T7087] CPU: 0 UID: 0 PID: 7087 Comm: syz.0.204 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 198.998942][ T7087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 198.998987][ T7087] Call Trace:
[ 198.998995][ T7087]
[ 198.999003][ T7087] dump_stack_lvl+0xe8/0x150
[ 198.999035][ T7087] should_fail_ex+0x46b/0x600
[ 198.999064][ T7087] ? jffs2_alloc_inode+0x28/0x40
[ 198.999095][ T7087] should_failslab+0xa8/0x100
[ 198.999117][ T7087] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 198.999143][ T7087] ? jffs2_alloc_inode+0x28/0x40
[ 198.999170][ T7087] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 198.999189][ T7087] jffs2_alloc_inode+0x28/0x40
[ 198.999209][ T7087] alloc_inode+0x6a/0x1b0
[ 198.999230][ T7087] new_inode+0x1f/0x170
[ 198.999253][ T7087] jffs2_new_inode+0xe0/0xd40
[ 198.999280][ T7087] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 198.999296][ T7087] ? trace_kmem_cache_alloc+0x29/0xe0
[ 198.999322][ T7087] ? __pfx_jffs2_new_inode+0x10/0x10
[ 198.999340][ T7087] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 198.999362][ T7087] ? jffs2_mkdir+0x83/0xec0
[ 198.999382][ T7087] ? jffs2_mkdir+0x83/0xec0
[ 198.999410][ T7087] jffs2_mkdir+0x189/0xec0
[ 198.999435][ T7087] ? generic_permission+0x2bf/0x670
[ 198.999457][ T7087] ? __pfx_jffs2_mkdir+0x10/0x10
[ 198.999483][ T7087] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 198.999506][ T7087] vfs_mkdir+0x408/0x620
[ 198.999536][ T7087] filename_mkdirat+0x289/0x520
[ 198.999567][ T7087] ? __pfx_filename_mkdirat+0x10/0x10
[ 198.999595][ T7087] ? do_getname+0x151/0x250
[ 198.999614][ T7087] __se_sys_mkdirat+0x35/0x150
[ 198.999638][ T7087] do_syscall_64+0x166/0x520
[ 198.999660][ T7087] ? trace_irq_disable+0x3b/0x140
[ 198.999680][ T7087] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.999697][ T7087] ? clear_bhb_loop+0x70/0xc0
[ 198.999720][ T7087] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 198.999737][ T7087] RIP: 0033:0x7f7e4a42e159
[ 198.999754][ T7087] 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
[ 198.999770][ T7087] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 198.999790][ T7087] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 198.999803][ T7087] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 198.999816][ T7087] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 198.999827][ T7087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 198.999838][ T7087] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 198.999876][ T7087]
[ 199.142473][ T7090] jffs2: notice: (7090) jffs2_build_xattr_subsystem: complete building xattr subsystem, 186 of xdatum (0 unchecked, 186 orphan) and 196 of xref (0 dead, 196 orphan) found.
[ 199.153223][ T7090] FAULT_INJECTION: forcing a failure.
[ 199.153223][ T7090] name failslab, interval 1, probability 0, space 0, times 0
[ 199.153270][ T7090] CPU: 0 UID: 0 PID: 7090 Comm: syz.0.205 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 199.153291][ T7090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 199.153302][ T7090] Call Trace:
[ 199.153309][ T7090]
[ 199.153317][ T7090] dump_stack_lvl+0xe8/0x150
[ 199.153348][ T7090] should_fail_ex+0x46b/0x600
[ 199.153381][ T7090] should_failslab+0xa8/0x100
[ 199.153400][ T7090] ? security_inode_alloc+0x39/0x310
[ 199.153423][ T7090] kmem_cache_alloc_noprof+0x9e/0x690
[ 199.153447][ T7090] ? security_inode_alloc+0x39/0x310
[ 199.153475][ T7090] security_inode_alloc+0x39/0x310
[ 199.153498][ T7090] inode_init_always_gfp+0x983/0xd40
[ 199.153524][ T7090] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 199.153545][ T7090] alloc_inode+0x82/0x1b0
[ 199.153566][ T7090] new_inode+0x1f/0x170
[ 199.153588][ T7090] jffs2_new_inode+0xe0/0xd40
[ 199.153614][ T7090] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 199.153631][ T7090] ? trace_kmem_cache_alloc+0x29/0xe0
[ 199.153656][ T7090] ? __pfx_jffs2_new_inode+0x10/0x10
[ 199.153674][ T7090] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 199.153696][ T7090] ? jffs2_mkdir+0x83/0xec0
[ 199.153725][ T7090] ? jffs2_mkdir+0x83/0xec0
[ 199.153752][ T7090] jffs2_mkdir+0x189/0xec0
[ 199.153777][ T7090] ? generic_permission+0x2bf/0x670
[ 199.153800][ T7090] ? __pfx_jffs2_mkdir+0x10/0x10
[ 199.153826][ T7090] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 199.153849][ T7090] vfs_mkdir+0x408/0x620
[ 199.153880][ T7090] filename_mkdirat+0x289/0x520
[ 199.153910][ T7090] ? __pfx_filename_mkdirat+0x10/0x10
[ 199.153939][ T7090] ? do_getname+0x151/0x250
[ 199.153960][ T7090] __se_sys_mkdirat+0x35/0x150
[ 199.153988][ T7090] do_syscall_64+0x166/0x520
[ 199.154008][ T7090] ? trace_irq_disable+0x3b/0x140
[ 199.154029][ T7090] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.154047][ T7090] ? clear_bhb_loop+0x70/0xc0
[ 199.154069][ T7090] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.154086][ T7090] RIP: 0033:0x7f7e4a42e159
[ 199.154103][ T7090] 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
[ 199.154119][ T7090] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 199.154140][ T7090] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 199.154152][ T7090] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 199.154164][ T7090] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 199.154176][ T7090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.154187][ T7090] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 199.154217][ T7090]
[ 199.312640][ T7093] jffs2: notice: (7093) jffs2_build_xattr_subsystem: complete building xattr subsystem, 187 of xdatum (0 unchecked, 187 orphan) and 197 of xref (0 dead, 197 orphan) found.
[ 199.320269][ T7093] FAULT_INJECTION: forcing a failure.
[ 199.320269][ T7093] name failslab, interval 1, probability 0, space 0, times 0
[ 199.320302][ T7093] CPU: 0 UID: 0 PID: 7093 Comm: syz.0.206 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 199.320323][ T7093] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 199.320333][ T7093] Call Trace:
[ 199.320344][ T7093]
[ 199.320352][ T7093] dump_stack_lvl+0xe8/0x150
[ 199.320381][ T7093] should_fail_ex+0x46b/0x600
[ 199.320417][ T7093] ? jffs2_alloc_inode+0x28/0x40
[ 199.320439][ T7093] should_failslab+0xa8/0x100
[ 199.320461][ T7093] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 199.320487][ T7093] ? jffs2_alloc_inode+0x28/0x40
[ 199.320513][ T7093] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 199.320534][ T7093] jffs2_alloc_inode+0x28/0x40
[ 199.320554][ T7093] alloc_inode+0x6a/0x1b0
[ 199.320575][ T7093] new_inode+0x1f/0x170
[ 199.320599][ T7093] jffs2_new_inode+0xe0/0xd40
[ 199.320631][ T7093] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 199.320649][ T7093] ? trace_kmem_cache_alloc+0x29/0xe0
[ 199.320674][ T7093] ? __pfx_jffs2_new_inode+0x10/0x10
[ 199.320692][ T7093] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 199.320714][ T7093] ? jffs2_mkdir+0x83/0xec0
[ 199.320736][ T7093] ? jffs2_mkdir+0x83/0xec0
[ 199.320763][ T7093] jffs2_mkdir+0x189/0xec0
[ 199.320788][ T7093] ? generic_permission+0x2bf/0x670
[ 199.320812][ T7093] ? __pfx_jffs2_mkdir+0x10/0x10
[ 199.320838][ T7093] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 199.320861][ T7093] vfs_mkdir+0x408/0x620
[ 199.320892][ T7093] filename_mkdirat+0x289/0x520
[ 199.320923][ T7093] ? __pfx_filename_mkdirat+0x10/0x10
[ 199.320951][ T7093] ? do_getname+0x151/0x250
[ 199.320973][ T7093] __se_sys_mkdirat+0x35/0x150
[ 199.321000][ T7093] do_syscall_64+0x166/0x520
[ 199.321024][ T7093] ? trace_irq_disable+0x3b/0x140
[ 199.321046][ T7093] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.321063][ T7093] ? clear_bhb_loop+0x70/0xc0
[ 199.321084][ T7093] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.321101][ T7093] RIP: 0033:0x7f7e4a42e159
[ 199.321119][ T7093] 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
[ 199.321134][ T7093] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 199.321154][ T7093] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 199.321166][ T7093] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 199.321177][ T7093] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 199.321188][ T7093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.321199][ T7093] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 199.321228][ T7093]
[ 199.483717][ T7096] jffs2: notice: (7096) jffs2_build_xattr_subsystem: complete building xattr subsystem, 188 of xdatum (0 unchecked, 188 orphan) and 198 of xref (0 dead, 198 orphan) found.
[ 199.490619][ T7096] FAULT_INJECTION: forcing a failure.
[ 199.490619][ T7096] name failslab, interval 1, probability 0, space 0, times 0
[ 199.490650][ T7096] CPU: 0 UID: 0 PID: 7096 Comm: syz.0.207 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 199.490670][ T7096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 199.490680][ T7096] Call Trace:
[ 199.490688][ T7096]
[ 199.490696][ T7096] dump_stack_lvl+0xe8/0x150
[ 199.490727][ T7096] should_fail_ex+0x46b/0x600
[ 199.490764][ T7096] ? jffs2_alloc_inode+0x28/0x40
[ 199.490786][ T7096] should_failslab+0xa8/0x100
[ 199.490808][ T7096] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 199.490835][ T7096] ? jffs2_alloc_inode+0x28/0x40
[ 199.490860][ T7096] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 199.490880][ T7096] jffs2_alloc_inode+0x28/0x40
[ 199.490900][ T7096] alloc_inode+0x6a/0x1b0
[ 199.490922][ T7096] new_inode+0x1f/0x170
[ 199.490945][ T7096] jffs2_new_inode+0xe0/0xd40
[ 199.490971][ T7096] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 199.490992][ T7096] ? trace_kmem_cache_alloc+0x29/0xe0
[ 199.491020][ T7096] ? __pfx_jffs2_new_inode+0x10/0x10
[ 199.491036][ T7096] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 199.491058][ T7096] ? jffs2_mkdir+0x83/0xec0
[ 199.491079][ T7096] ? jffs2_mkdir+0x83/0xec0
[ 199.491106][ T7096] jffs2_mkdir+0x189/0xec0
[ 199.491131][ T7096] ? generic_permission+0x2bf/0x670
[ 199.491154][ T7096] ? __pfx_jffs2_mkdir+0x10/0x10
[ 199.491180][ T7096] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 199.491203][ T7096] vfs_mkdir+0x408/0x620
[ 199.491234][ T7096] filename_mkdirat+0x289/0x520
[ 199.491263][ T7096] ? __pfx_filename_mkdirat+0x10/0x10
[ 199.491292][ T7096] ? do_getname+0x151/0x250
[ 199.491314][ T7096] __se_sys_mkdirat+0x35/0x150
[ 199.491341][ T7096] do_syscall_64+0x166/0x520
[ 199.491365][ T7096] ? trace_irq_disable+0x3b/0x140
[ 199.491388][ T7096] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.491406][ T7096] ? clear_bhb_loop+0x70/0xc0
[ 199.491428][ T7096] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.491445][ T7096] RIP: 0033:0x7f7e4a42e159
[ 199.491462][ T7096] 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
[ 199.491478][ T7096] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 199.491497][ T7096] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 199.491510][ T7096] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 199.491523][ T7096] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 199.491535][ T7096] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.491546][ T7096] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 199.491576][ T7096]
[ 199.624077][ T7099] jffs2: notice: (7099) jffs2_build_xattr_subsystem: complete building xattr subsystem, 189 of xdatum (0 unchecked, 189 orphan) and 199 of xref (0 dead, 199 orphan) found.
[ 199.633538][ T7099] FAULT_INJECTION: forcing a failure.
[ 199.633538][ T7099] name failslab, interval 1, probability 0, space 0, times 0
[ 199.633572][ T7099] CPU: 0 UID: 0 PID: 7099 Comm: syz.0.208 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 199.633592][ T7099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 199.633603][ T7099] Call Trace:
[ 199.633615][ T7099]
[ 199.633627][ T7099] dump_stack_lvl+0xe8/0x150
[ 199.633663][ T7099] should_fail_ex+0x46b/0x600
[ 199.633696][ T7099] should_failslab+0xa8/0x100
[ 199.633716][ T7099] ? jffs2_do_new_inode+0x27/0x500
[ 199.633885][ T7099] kmem_cache_alloc_noprof+0x9e/0x690
[ 199.633922][ T7099] ? jffs2_do_new_inode+0x27/0x500
[ 199.633943][ T7099] ? __pfx_from_kgid+0x10/0x10
[ 199.633970][ T7099] jffs2_do_new_inode+0x27/0x500
[ 199.633995][ T7099] jffs2_new_inode+0x46e/0xd40
[ 199.634028][ T7099] ? __pfx_jffs2_new_inode+0x10/0x10
[ 199.634047][ T7099] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 199.634070][ T7099] ? jffs2_mkdir+0x83/0xec0
[ 199.634092][ T7099] ? jffs2_mkdir+0x83/0xec0
[ 199.634119][ T7099] jffs2_mkdir+0x189/0xec0
[ 199.634145][ T7099] ? generic_permission+0x2bf/0x670
[ 199.634172][ T7099] ? __pfx_jffs2_mkdir+0x10/0x10
[ 199.634199][ T7099] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 199.634222][ T7099] vfs_mkdir+0x408/0x620
[ 199.634255][ T7099] filename_mkdirat+0x289/0x520
[ 199.634327][ T7099] ? __pfx_filename_mkdirat+0x10/0x10
[ 199.634373][ T7099] ? do_getname+0x151/0x250
[ 199.634393][ T7099] __se_sys_mkdirat+0x35/0x150
[ 199.634417][ T7099] do_syscall_64+0x166/0x520
[ 199.634443][ T7099] ? trace_irq_disable+0x3b/0x140
[ 199.634465][ T7099] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.634483][ T7099] ? clear_bhb_loop+0x70/0xc0
[ 199.634506][ T7099] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.634524][ T7099] RIP: 0033:0x7f7e4a42e159
[ 199.634543][ T7099] 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
[ 199.634557][ T7099] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 199.634575][ T7099] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 199.634588][ T7099] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 199.634601][ T7099] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 199.634613][ T7099] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.634625][ T7099] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 199.634657][ T7099]
[ 199.788522][ T7102] jffs2: notice: (7102) jffs2_build_xattr_subsystem: complete building xattr subsystem, 190 of xdatum (0 unchecked, 190 orphan) and 200 of xref (0 dead, 200 orphan) found.
[ 199.797570][ T7102] FAULT_INJECTION: forcing a failure.
[ 199.797570][ T7102] name failslab, interval 1, probability 0, space 0, times 0
[ 199.797603][ T7102] CPU: 0 UID: 0 PID: 7102 Comm: syz.0.209 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 199.797624][ T7102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 199.797635][ T7102] Call Trace:
[ 199.797641][ T7102]
[ 199.797649][ T7102] dump_stack_lvl+0xe8/0x150
[ 199.797680][ T7102] should_fail_ex+0x46b/0x600
[ 199.797710][ T7102] ? jffs2_alloc_inode+0x28/0x40
[ 199.797733][ T7102] should_failslab+0xa8/0x100
[ 199.797754][ T7102] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 199.797781][ T7102] ? jffs2_alloc_inode+0x28/0x40
[ 199.797807][ T7102] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 199.797827][ T7102] jffs2_alloc_inode+0x28/0x40
[ 199.797847][ T7102] alloc_inode+0x6a/0x1b0
[ 199.797868][ T7102] new_inode+0x1f/0x170
[ 199.797892][ T7102] jffs2_new_inode+0xe0/0xd40
[ 199.797919][ T7102] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 199.797937][ T7102] ? trace_kmem_cache_alloc+0x29/0xe0
[ 199.797961][ T7102] ? __pfx_jffs2_new_inode+0x10/0x10
[ 199.797979][ T7102] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 199.798002][ T7102] ? jffs2_mkdir+0x83/0xec0
[ 199.798022][ T7102] ? jffs2_mkdir+0x83/0xec0
[ 199.798050][ T7102] jffs2_mkdir+0x189/0xec0
[ 199.798075][ T7102] ? generic_permission+0x2bf/0x670
[ 199.798098][ T7102] ? __pfx_jffs2_mkdir+0x10/0x10
[ 199.798124][ T7102] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 199.798146][ T7102] vfs_mkdir+0x408/0x620
[ 199.798184][ T7102] filename_mkdirat+0x289/0x520
[ 199.798215][ T7102] ? __pfx_filename_mkdirat+0x10/0x10
[ 199.798242][ T7102] ? do_getname+0x151/0x250
[ 199.798264][ T7102] __se_sys_mkdirat+0x35/0x150
[ 199.798291][ T7102] do_syscall_64+0x166/0x520
[ 199.798315][ T7102] ? trace_irq_disable+0x3b/0x140
[ 199.798338][ T7102] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.798356][ T7102] ? clear_bhb_loop+0x70/0xc0
[ 199.798378][ T7102] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.798396][ T7102] RIP: 0033:0x7f7e4a42e159
[ 199.798413][ T7102] 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
[ 199.798428][ T7102] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 199.798448][ T7102] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 199.798461][ T7102] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 199.798474][ T7102] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 199.798486][ T7102] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.798497][ T7102] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 199.798528][ T7102]
[ 199.946062][ T7105] jffs2: notice: (7105) jffs2_build_xattr_subsystem: complete building xattr subsystem, 191 of xdatum (0 unchecked, 191 orphan) and 201 of xref (0 dead, 201 orphan) found.
[ 199.961228][ T7105] FAULT_INJECTION: forcing a failure.
[ 199.961228][ T7105] name failslab, interval 1, probability 0, space 0, times 0
[ 199.961263][ T7105] CPU: 0 UID: 0 PID: 7105 Comm: syz.0.210 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 199.961284][ T7105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 199.961295][ T7105] Call Trace:
[ 199.961303][ T7105]
[ 199.961311][ T7105] dump_stack_lvl+0xe8/0x150
[ 199.961343][ T7105] should_fail_ex+0x46b/0x600
[ 199.961378][ T7105] should_failslab+0xa8/0x100
[ 199.961401][ T7105] __kmalloc_noprof+0xfb/0x790
[ 199.961426][ T7105] ? tomoyo_encode+0x2ad/0x570
[ 199.961444][ T7105] ? tomoyo_encode+0x2ad/0x570
[ 199.961469][ T7105] tomoyo_encode+0x2ad/0x570
[ 199.961494][ T7105] tomoyo_realpath_from_path+0x5fa/0x640
[ 199.961524][ T7105] ? tomoyo_path_number_perm+0x219/0x5f0
[ 199.961548][ T7105] tomoyo_path_number_perm+0x246/0x5f0
[ 199.961572][ T7105] ? _raw_spin_unlock_irqrestore+0x30/0x80
[ 199.961597][ T7105] ? __pfx_tomoyo_path_number_perm+0x10/0x10
[ 199.961621][ T7105] ? _raw_spin_unlock_irqrestore+0x4c/0x80
[ 199.961644][ T7105] ? rt_mutex_slowunlock+0x4ee/0xa30
[ 199.961668][ T7105] ? reacquire_held_locks+0x117/0x1a0
[ 199.961722][ T7105] ? __pfx_current_check_access_path+0x10/0x10
[ 199.961745][ T7105] ? d_splice_alias_ops+0x11c/0x440
[ 199.961768][ T7105] ? d_splice_alias+0x12/0x30
[ 199.961794][ T7105] ? lookup_one_qstr_excl+0x1d4/0x360
[ 199.961822][ T7105] tomoyo_path_mkdir+0xb0/0xf0
[ 199.961843][ T7105] ? __pfx_tomoyo_path_mkdir+0x10/0x10
[ 199.961867][ T7105] ? __pfx_filename_create+0x10/0x10
[ 199.961896][ T7105] security_path_mkdir+0x169/0x350
[ 199.961921][ T7105] filename_mkdirat+0x204/0x520
[ 199.961952][ T7105] ? __pfx_filename_mkdirat+0x10/0x10
[ 199.961980][ T7105] ? do_getname+0x151/0x250
[ 199.962002][ T7105] __se_sys_mkdirat+0x35/0x150
[ 199.962029][ T7105] do_syscall_64+0x166/0x520
[ 199.962052][ T7105] ? trace_irq_disable+0x3b/0x140
[ 199.962081][ T7105] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.962099][ T7105] ? clear_bhb_loop+0x70/0xc0
[ 199.962121][ T7105] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 199.962139][ T7105] RIP: 0033:0x7f7e4a42e159
[ 199.962156][ T7105] 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
[ 199.962171][ T7105] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 199.962192][ T7105] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 199.962205][ T7105] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 199.962218][ T7105] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 199.962229][ T7105] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 199.962240][ T7105] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 199.962270][ T7105]
[ 199.962304][ T7105] ERROR: Out of memory at tomoyo_realpath_from_path.
[ 200.112628][ T7108] jffs2: notice: (7108) jffs2_build_xattr_subsystem: complete building xattr subsystem, 192 of xdatum (0 unchecked, 192 orphan) and 203 of xref (0 dead, 203 orphan) found.
[ 200.119516][ T7108] FAULT_INJECTION: forcing a failure.
[ 200.119516][ T7108] name failslab, interval 1, probability 0, space 0, times 0
[ 200.119548][ T7108] CPU: 0 UID: 0 PID: 7108 Comm: syz.0.211 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 200.119568][ T7108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 200.119583][ T7108] Call Trace:
[ 200.119590][ T7108]
[ 200.119598][ T7108] dump_stack_lvl+0xe8/0x150
[ 200.119635][ T7108] should_fail_ex+0x46b/0x600
[ 200.119664][ T7108] ? jffs2_alloc_inode+0x28/0x40
[ 200.119687][ T7108] should_failslab+0xa8/0x100
[ 200.119709][ T7108] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 200.119735][ T7108] ? jffs2_alloc_inode+0x28/0x40
[ 200.119761][ T7108] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 200.119781][ T7108] jffs2_alloc_inode+0x28/0x40
[ 200.119801][ T7108] alloc_inode+0x6a/0x1b0
[ 200.119822][ T7108] new_inode+0x1f/0x170
[ 200.119843][ T7108] jffs2_new_inode+0xe0/0xd40
[ 200.119861][ T7108] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 200.119871][ T7108] ? trace_kmem_cache_alloc+0x29/0xe0
[ 200.119885][ T7108] ? __pfx_jffs2_new_inode+0x10/0x10
[ 200.119895][ T7108] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 200.119914][ T7108] ? jffs2_mkdir+0x83/0xec0
[ 200.119934][ T7108] ? jffs2_mkdir+0x83/0xec0
[ 200.119963][ T7108] jffs2_mkdir+0x189/0xec0
[ 200.119988][ T7108] ? generic_permission+0x2bf/0x670
[ 200.120012][ T7108] ? __pfx_jffs2_mkdir+0x10/0x10
[ 200.120038][ T7108] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 200.120062][ T7108] vfs_mkdir+0x408/0x620
[ 200.120093][ T7108] filename_mkdirat+0x289/0x520
[ 200.120123][ T7108] ? __pfx_filename_mkdirat+0x10/0x10
[ 200.120152][ T7108] ? do_getname+0x151/0x250
[ 200.120174][ T7108] __se_sys_mkdirat+0x35/0x150
[ 200.120202][ T7108] do_syscall_64+0x166/0x520
[ 200.120226][ T7108] ? trace_irq_disable+0x3b/0x140
[ 200.120248][ T7108] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 200.120266][ T7108] ? clear_bhb_loop+0x70/0xc0
[ 200.120288][ T7108] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 200.120305][ T7108] RIP: 0033:0x7f7e4a42e159
[ 200.120324][ T7108] 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
[ 200.120340][ T7108] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 200.120359][ T7108] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 200.120372][ T7108] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 200.120384][ T7108] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 200.120395][ T7108] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 200.120406][ T7108] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 200.120435][ T7108]
[ 200.257157][ T7111] jffs2: notice: (7111) jffs2_build_xattr_subsystem: complete building xattr subsystem, 193 of xdatum (0 unchecked, 193 orphan) and 204 of xref (0 dead, 204 orphan) found.
[ 200.266730][ T7111] FAULT_INJECTION: forcing a failure.
[ 200.266730][ T7111] name failslab, interval 1, probability 0, space 0, times 0
[ 200.266762][ T7111] CPU: 0 UID: 0 PID: 7111 Comm: syz.0.212 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 200.266783][ T7111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 200.266794][ T7111] Call Trace:
[ 200.266802][ T7111]
[ 200.266809][ T7111] dump_stack_lvl+0xe8/0x150
[ 200.266840][ T7111] should_fail_ex+0x46b/0x600
[ 200.266870][ T7111] ? jffs2_alloc_inode+0x28/0x40
[ 200.266892][ T7111] should_failslab+0xa8/0x100
[ 200.266914][ T7111] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 200.266939][ T7111] ? jffs2_alloc_inode+0x28/0x40
[ 200.266965][ T7111] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 200.266985][ T7111] jffs2_alloc_inode+0x28/0x40
[ 200.267005][ T7111] alloc_inode+0x6a/0x1b0
[ 200.267026][ T7111] new_inode+0x1f/0x170
[ 200.267050][ T7111] jffs2_new_inode+0xe0/0xd40
[ 200.267076][ T7111] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 200.267093][ T7111] ? trace_kmem_cache_alloc+0x29/0xe0
[ 200.267127][ T7111] ? __pfx_jffs2_new_inode+0x10/0x10
[ 200.267145][ T7111] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 200.267168][ T7111] ? jffs2_mkdir+0x83/0xec0
[ 200.267190][ T7111] ? jffs2_mkdir+0x83/0xec0
[ 200.267217][ T7111] jffs2_mkdir+0x189/0xec0
[ 200.267243][ T7111] ? generic_permission+0x2bf/0x670
[ 200.267267][ T7111] ? __pfx_jffs2_mkdir+0x10/0x10
[ 200.267293][ T7111] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 200.267316][ T7111] vfs_mkdir+0x408/0x620
[ 200.267347][ T7111] filename_mkdirat+0x289/0x520
[ 200.267378][ T7111] ? __pfx_filename_mkdirat+0x10/0x10
[ 200.267406][ T7111] ? do_getname+0x151/0x250
[ 200.267427][ T7111] __se_sys_mkdirat+0x35/0x150
[ 200.267455][ T7111] do_syscall_64+0x166/0x520
[ 200.267479][ T7111] ? trace_irq_disable+0x3b/0x140
[ 200.267501][ T7111] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 200.267519][ T7111] ? clear_bhb_loop+0x70/0xc0
[ 200.267541][ T7111] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 200.267558][ T7111] RIP: 0033:0x7f7e4a42e159
[ 200.267575][ T7111] 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
[ 200.267590][ T7111] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 200.267620][ T7111] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 200.267633][ T7111] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 200.267645][ T7111] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 200.267657][ T7111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 200.267668][ T7111] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 200.267698][ T7111]
[ 200.415760][ T7114] jffs2: notice: (7114) jffs2_build_xattr_subsystem: complete building xattr subsystem, 194 of xdatum (0 unchecked, 194 orphan) and 205 of xref (0 dead, 205 orphan) found.
[ 200.433711][ T7114] FAULT_INJECTION: forcing a failure.
[ 200.433711][ T7114] name failslab, interval 1, probability 0, space 0, times 0
[ 200.433761][ T7114] CPU: 0 UID: 0 PID: 7114 Comm: syz.0.213 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 200.433782][ T7114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 200.433793][ T7114] Call Trace:
[ 200.433801][ T7114]
[ 200.433809][ T7114] dump_stack_lvl+0xe8/0x150
[ 200.433840][ T7114] should_fail_ex+0x46b/0x600
[ 200.433870][ T7114] ? jffs2_alloc_inode+0x28/0x40
[ 200.433892][ T7114] should_failslab+0xa8/0x100
[ 200.433914][ T7114] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 200.433941][ T7114] ? jffs2_alloc_inode+0x28/0x40
[ 200.433967][ T7114] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 200.433987][ T7114] jffs2_alloc_inode+0x28/0x40
[ 200.434007][ T7114] alloc_inode+0x6a/0x1b0
[ 200.434029][ T7114] new_inode+0x1f/0x170
[ 200.434053][ T7114] jffs2_new_inode+0xe0/0xd40
[ 200.434080][ T7114] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 200.434097][ T7114] ? trace_kmem_cache_alloc+0x29/0xe0
[ 200.434122][ T7114] ? __pfx_jffs2_new_inode+0x10/0x10
[ 200.434140][ T7114] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 200.434162][ T7114] ? jffs2_mkdir+0x83/0xec0
[ 200.434184][ T7114] ? jffs2_mkdir+0x83/0xec0
[ 200.434212][ T7114] jffs2_mkdir+0x189/0xec0
[ 200.434237][ T7114] ? generic_permission+0x2bf/0x670
[ 200.434260][ T7114] ? __pfx_jffs2_mkdir+0x10/0x10
[ 200.434286][ T7114] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 200.434309][ T7114] vfs_mkdir+0x408/0x620
[ 200.434340][ T7114] filename_mkdirat+0x289/0x520
[ 200.434371][ T7114] ? __pfx_filename_mkdirat+0x10/0x10
[ 200.434399][ T7114] ? do_getname+0x151/0x250
[ 200.434421][ T7114] __se_sys_mkdirat+0x35/0x150
[ 200.434448][ T7114] do_syscall_64+0x166/0x520
[ 200.434471][ T7114] ? trace_irq_disable+0x3b/0x140
[ 200.434494][ T7114] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 200.434512][ T7114] ? clear_bhb_loop+0x70/0xc0
[ 200.434533][ T7114] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 200.434550][ T7114] RIP: 0033:0x7f7e4a42e159
[ 200.434568][ T7114] 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
[ 200.434583][ T7114] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 200.434603][ T7114] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 200.434617][ T7114] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 200.434629][ T7114] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 200.434646][ T7114] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 200.434657][ T7114] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 200.434688][ T7114]
[ 201.266726][ T7117] jffs2: notice: (7117) jffs2_build_xattr_subsystem: complete building xattr subsystem, 195 of xdatum (0 unchecked, 195 orphan) and 206 of xref (0 dead, 206 orphan) found.
[ 201.277256][ T7117] FAULT_INJECTION: forcing a failure.
[ 201.277256][ T7117] name failslab, interval 1, probability 0, space 0, times 0
[ 201.277290][ T7117] CPU: 0 UID: 0 PID: 7117 Comm: syz.0.214 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 201.277310][ T7117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 201.277321][ T7117] Call Trace:
[ 201.277329][ T7117]
[ 201.277338][ T7117] dump_stack_lvl+0xe8/0x150
[ 201.277368][ T7117] should_fail_ex+0x46b/0x600
[ 201.277397][ T7117] ? jffs2_alloc_inode+0x28/0x40
[ 201.277420][ T7117] should_failslab+0xa8/0x100
[ 201.277442][ T7117] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 201.277469][ T7117] ? jffs2_alloc_inode+0x28/0x40
[ 201.277495][ T7117] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 201.277515][ T7117] jffs2_alloc_inode+0x28/0x40
[ 201.277535][ T7117] alloc_inode+0x6a/0x1b0
[ 201.277556][ T7117] new_inode+0x1f/0x170
[ 201.277579][ T7117] jffs2_new_inode+0xe0/0xd40
[ 201.277605][ T7117] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 201.277622][ T7117] ? trace_kmem_cache_alloc+0x29/0xe0
[ 201.277648][ T7117] ? __pfx_jffs2_new_inode+0x10/0x10
[ 201.277666][ T7117] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 201.277688][ T7117] ? jffs2_mkdir+0x83/0xec0
[ 201.277711][ T7117] ? jffs2_mkdir+0x83/0xec0
[ 201.277738][ T7117] jffs2_mkdir+0x189/0xec0
[ 201.277764][ T7117] ? generic_permission+0x2bf/0x670
[ 201.277786][ T7117] ? __pfx_jffs2_mkdir+0x10/0x10
[ 201.277812][ T7117] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 201.277835][ T7117] vfs_mkdir+0x408/0x620
[ 201.277864][ T7117] filename_mkdirat+0x289/0x520
[ 201.277893][ T7117] ? __pfx_filename_mkdirat+0x10/0x10
[ 201.277921][ T7117] ? do_getname+0x151/0x250
[ 201.277944][ T7117] __se_sys_mkdirat+0x35/0x150
[ 201.277969][ T7117] do_syscall_64+0x166/0x520
[ 201.277992][ T7117] ? trace_irq_disable+0x3b/0x140
[ 201.278014][ T7117] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.278039][ T7117] ? clear_bhb_loop+0x70/0xc0
[ 201.278062][ T7117] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.278078][ T7117] RIP: 0033:0x7f7e4a42e159
[ 201.278097][ T7117] 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
[ 201.278111][ T7117] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 201.278130][ T7117] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 201.278143][ T7117] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 201.278155][ T7117] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 201.278167][ T7117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 201.278178][ T7117] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 201.278209][ T7117]
[ 201.416762][ T7120] jffs2: notice: (7120) jffs2_build_xattr_subsystem: complete building xattr subsystem, 196 of xdatum (0 unchecked, 196 orphan) and 207 of xref (0 dead, 207 orphan) found.
[ 201.424033][ T7120] FAULT_INJECTION: forcing a failure.
[ 201.424033][ T7120] name failslab, interval 1, probability 0, space 0, times 0
[ 201.424060][ T7120] CPU: 0 UID: 0 PID: 7120 Comm: syz.0.215 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 201.424076][ T7120] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 201.424085][ T7120] Call Trace:
[ 201.424091][ T7120]
[ 201.424098][ T7120] dump_stack_lvl+0xe8/0x150
[ 201.424124][ T7120] should_fail_ex+0x46b/0x600
[ 201.424147][ T7120] ? jffs2_alloc_inode+0x28/0x40
[ 201.424165][ T7120] should_failslab+0xa8/0x100
[ 201.424181][ T7120] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 201.424202][ T7120] ? jffs2_alloc_inode+0x28/0x40
[ 201.424221][ T7120] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 201.424236][ T7120] jffs2_alloc_inode+0x28/0x40
[ 201.424252][ T7120] alloc_inode+0x6a/0x1b0
[ 201.424268][ T7120] new_inode+0x1f/0x170
[ 201.424285][ T7120] jffs2_new_inode+0xe0/0xd40
[ 201.424306][ T7120] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 201.424318][ T7120] ? trace_kmem_cache_alloc+0x29/0xe0
[ 201.424337][ T7120] ? __pfx_jffs2_new_inode+0x10/0x10
[ 201.424353][ T7120] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 201.424372][ T7120] ? jffs2_mkdir+0x83/0xec0
[ 201.424392][ T7120] ? jffs2_mkdir+0x83/0xec0
[ 201.424416][ T7120] jffs2_mkdir+0x189/0xec0
[ 201.424438][ T7120] ? generic_permission+0x2bf/0x670
[ 201.424460][ T7120] ? __pfx_jffs2_mkdir+0x10/0x10
[ 201.424498][ T7120] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 201.424522][ T7120] vfs_mkdir+0x408/0x620
[ 201.424554][ T7120] filename_mkdirat+0x289/0x520
[ 201.424585][ T7120] ? __pfx_filename_mkdirat+0x10/0x10
[ 201.424612][ T7120] ? do_getname+0x151/0x250
[ 201.424634][ T7120] __se_sys_mkdirat+0x35/0x150
[ 201.424661][ T7120] do_syscall_64+0x166/0x520
[ 201.424685][ T7120] ? trace_irq_disable+0x3b/0x140
[ 201.424708][ T7120] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.424726][ T7120] ? clear_bhb_loop+0x70/0xc0
[ 201.424748][ T7120] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.424765][ T7120] RIP: 0033:0x7f7e4a42e159
[ 201.424783][ T7120] 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
[ 201.424799][ T7120] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 201.424818][ T7120] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 201.424831][ T7120] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 201.424843][ T7120] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 201.424854][ T7120] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 201.424865][ T7120] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 201.424897][ T7120]
[ 201.585411][ T7123] jffs2: notice: (7123) jffs2_build_xattr_subsystem: complete building xattr subsystem, 197 of xdatum (0 unchecked, 197 orphan) and 208 of xref (0 dead, 208 orphan) found.
[ 201.595671][ T7123] FAULT_INJECTION: forcing a failure.
[ 201.595671][ T7123] name failslab, interval 1, probability 0, space 0, times 0
[ 201.595706][ T7123] CPU: 0 UID: 0 PID: 7123 Comm: syz.0.216 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 201.595726][ T7123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 201.595737][ T7123] Call Trace:
[ 201.595744][ T7123]
[ 201.595753][ T7123] dump_stack_lvl+0xe8/0x150
[ 201.595785][ T7123] should_fail_ex+0x46b/0x600
[ 201.595816][ T7123] ? jffs2_alloc_inode+0x28/0x40
[ 201.595838][ T7123] should_failslab+0xa8/0x100
[ 201.595861][ T7123] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 201.595888][ T7123] ? jffs2_alloc_inode+0x28/0x40
[ 201.595913][ T7123] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 201.595932][ T7123] jffs2_alloc_inode+0x28/0x40
[ 201.595953][ T7123] alloc_inode+0x6a/0x1b0
[ 201.595975][ T7123] new_inode+0x1f/0x170
[ 201.595998][ T7123] jffs2_new_inode+0xe0/0xd40
[ 201.596024][ T7123] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 201.596041][ T7123] ? trace_kmem_cache_alloc+0x29/0xe0
[ 201.596067][ T7123] ? __pfx_jffs2_new_inode+0x10/0x10
[ 201.596086][ T7123] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 201.596108][ T7123] ? jffs2_mkdir+0x83/0xec0
[ 201.596128][ T7123] ? jffs2_mkdir+0x83/0xec0
[ 201.596157][ T7123] jffs2_mkdir+0x189/0xec0
[ 201.596181][ T7123] ? generic_permission+0x2bf/0x670
[ 201.596204][ T7123] ? __pfx_jffs2_mkdir+0x10/0x10
[ 201.596229][ T7123] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 201.596252][ T7123] vfs_mkdir+0x408/0x620
[ 201.596283][ T7123] filename_mkdirat+0x289/0x520
[ 201.596314][ T7123] ? __pfx_filename_mkdirat+0x10/0x10
[ 201.596341][ T7123] ? do_getname+0x151/0x250
[ 201.596364][ T7123] __se_sys_mkdirat+0x35/0x150
[ 201.596391][ T7123] do_syscall_64+0x166/0x520
[ 201.596414][ T7123] ? trace_irq_disable+0x3b/0x140
[ 201.596435][ T7123] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.596454][ T7123] ? clear_bhb_loop+0x70/0xc0
[ 201.596476][ T7123] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.596493][ T7123] RIP: 0033:0x7f7e4a42e159
[ 201.596511][ T7123] 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
[ 201.596528][ T7123] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 201.596548][ T7123] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 201.596561][ T7123] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 201.596573][ T7123] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 201.596585][ T7123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 201.596596][ T7123] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 201.596631][ T7123]
[ 201.744797][ T7126] jffs2: notice: (7126) jffs2_build_xattr_subsystem: complete building xattr subsystem, 198 of xdatum (0 unchecked, 198 orphan) and 209 of xref (0 dead, 209 orphan) found.
[ 201.751730][ T7126] FAULT_INJECTION: forcing a failure.
[ 201.751730][ T7126] name failslab, interval 1, probability 0, space 0, times 0
[ 201.751761][ T7126] CPU: 0 UID: 0 PID: 7126 Comm: syz.0.217 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 201.751782][ T7126] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 201.751793][ T7126] Call Trace:
[ 201.751801][ T7126]
[ 201.751808][ T7126] dump_stack_lvl+0xe8/0x150
[ 201.751840][ T7126] should_fail_ex+0x46b/0x600
[ 201.751873][ T7126] should_failslab+0xa8/0x100
[ 201.751893][ T7126] ? jffs2_do_new_inode+0x27/0x500
[ 201.751912][ T7126] kmem_cache_alloc_noprof+0x9e/0x690
[ 201.751938][ T7126] ? jffs2_do_new_inode+0x27/0x500
[ 201.751957][ T7126] ? __pfx_from_kgid+0x10/0x10
[ 201.751983][ T7126] jffs2_do_new_inode+0x27/0x500
[ 201.752006][ T7126] jffs2_new_inode+0x46e/0xd40
[ 201.752039][ T7126] ? __pfx_jffs2_new_inode+0x10/0x10
[ 201.752058][ T7126] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 201.752081][ T7126] ? jffs2_mkdir+0x83/0xec0
[ 201.752101][ T7126] ? jffs2_mkdir+0x83/0xec0
[ 201.752138][ T7126] jffs2_mkdir+0x189/0xec0
[ 201.752163][ T7126] ? generic_permission+0x2bf/0x670
[ 201.752186][ T7126] ? __pfx_jffs2_mkdir+0x10/0x10
[ 201.752212][ T7126] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 201.752235][ T7126] vfs_mkdir+0x408/0x620
[ 201.752266][ T7126] filename_mkdirat+0x289/0x520
[ 201.752296][ T7126] ? __pfx_filename_mkdirat+0x10/0x10
[ 201.752323][ T7126] ? do_getname+0x151/0x250
[ 201.752346][ T7126] __se_sys_mkdirat+0x35/0x150
[ 201.752373][ T7126] do_syscall_64+0x166/0x520
[ 201.752396][ T7126] ? trace_irq_disable+0x3b/0x140
[ 201.752418][ T7126] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.752436][ T7126] ? clear_bhb_loop+0x70/0xc0
[ 201.752458][ T7126] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.752476][ T7126] RIP: 0033:0x7f7e4a42e159
[ 201.752493][ T7126] 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
[ 201.752508][ T7126] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 201.752530][ T7126] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 201.752543][ T7126] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 201.752555][ T7126] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 201.752567][ T7126] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 201.752578][ T7126] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 201.752608][ T7126]
[ 201.904177][ T7129] jffs2: notice: (7129) jffs2_build_xattr_subsystem: complete building xattr subsystem, 199 of xdatum (0 unchecked, 199 orphan) and 210 of xref (0 dead, 210 orphan) found.
[ 201.917880][ T7129] FAULT_INJECTION: forcing a failure.
[ 201.917880][ T7129] name failslab, interval 1, probability 0, space 0, times 0
[ 201.917915][ T7129] CPU: 0 UID: 0 PID: 7129 Comm: syz.0.218 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 201.917936][ T7129] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 201.917947][ T7129] Call Trace:
[ 201.917955][ T7129]
[ 201.917963][ T7129] dump_stack_lvl+0xe8/0x150
[ 201.917995][ T7129] should_fail_ex+0x46b/0x600
[ 201.918029][ T7129] should_failslab+0xa8/0x100
[ 201.918052][ T7129] ? jffs2_write_dnode+0x14f/0xe20
[ 201.918072][ T7129] kmem_cache_alloc_noprof+0x9e/0x690
[ 201.918097][ T7129] ? jffs2_write_dnode+0x14f/0xe20
[ 201.918123][ T7129] jffs2_write_dnode+0x14f/0xe20
[ 201.918158][ T7129] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 201.918182][ T7129] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 201.918201][ T7129] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 201.918227][ T7129] ? __pfx_jffs2_new_inode+0x10/0x10
[ 201.918246][ T7129] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 201.918271][ T7129] ? kernel_fpu_end+0x7c/0xa0
[ 201.918292][ T7129] ? crc32_le+0x6b/0x2c0
[ 201.918312][ T7129] jffs2_mkdir+0x334/0xec0
[ 201.918345][ T7129] ? __pfx_jffs2_mkdir+0x10/0x10
[ 201.918371][ T7129] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 201.918394][ T7129] vfs_mkdir+0x408/0x620
[ 201.918427][ T7129] filename_mkdirat+0x289/0x520
[ 201.918458][ T7129] ? __pfx_filename_mkdirat+0x10/0x10
[ 201.918486][ T7129] ? do_getname+0x151/0x250
[ 201.918509][ T7129] __se_sys_mkdirat+0x35/0x150
[ 201.918537][ T7129] do_syscall_64+0x166/0x520
[ 201.918560][ T7129] ? trace_irq_disable+0x3b/0x140
[ 201.918590][ T7129] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.918609][ T7129] ? clear_bhb_loop+0x70/0xc0
[ 201.918631][ T7129] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 201.918648][ T7129] RIP: 0033:0x7f7e4a42e159
[ 201.918666][ T7129] 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
[ 201.918680][ T7129] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 201.918700][ T7129] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 201.918713][ T7129] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 201.918725][ T7129] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 201.918737][ T7129] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 201.918748][ T7129] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 201.918778][ T7129]
[ 202.068405][ T7132] jffs2: notice: (7132) jffs2_build_xattr_subsystem: complete building xattr subsystem, 200 of xdatum (0 unchecked, 200 orphan) and 211 of xref (0 dead, 211 orphan) found.
[ 202.080482][ T7132] FAULT_INJECTION: forcing a failure.
[ 202.080482][ T7132] name failslab, interval 1, probability 0, space 0, times 0
[ 202.080516][ T7132] CPU: 0 UID: 0 PID: 7132 Comm: syz.0.219 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 202.080538][ T7132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 202.080549][ T7132] Call Trace:
[ 202.080557][ T7132]
[ 202.080565][ T7132] dump_stack_lvl+0xe8/0x150
[ 202.080596][ T7132] should_fail_ex+0x46b/0x600
[ 202.080631][ T7132] should_failslab+0xa8/0x100
[ 202.080650][ T7132] ? jffs2_do_new_inode+0x27/0x500
[ 202.080670][ T7132] kmem_cache_alloc_noprof+0x9e/0x690
[ 202.080695][ T7132] ? jffs2_do_new_inode+0x27/0x500
[ 202.080714][ T7132] ? __pfx_from_kgid+0x10/0x10
[ 202.080752][ T7132] jffs2_do_new_inode+0x27/0x500
[ 202.080775][ T7132] jffs2_new_inode+0x46e/0xd40
[ 202.080808][ T7132] ? __pfx_jffs2_new_inode+0x10/0x10
[ 202.080827][ T7132] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 202.080850][ T7132] ? jffs2_mkdir+0x83/0xec0
[ 202.080871][ T7132] ? jffs2_mkdir+0x83/0xec0
[ 202.080899][ T7132] jffs2_mkdir+0x189/0xec0
[ 202.080925][ T7132] ? generic_permission+0x2bf/0x670
[ 202.080952][ T7132] ? __pfx_jffs2_mkdir+0x10/0x10
[ 202.080978][ T7132] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 202.081000][ T7132] vfs_mkdir+0x408/0x620
[ 202.081032][ T7132] filename_mkdirat+0x289/0x520
[ 202.081068][ T7132] ? __pfx_filename_mkdirat+0x10/0x10
[ 202.081095][ T7132] ? do_getname+0x151/0x250
[ 202.081118][ T7132] __se_sys_mkdirat+0x35/0x150
[ 202.081146][ T7132] do_syscall_64+0x166/0x520
[ 202.081170][ T7132] ? trace_irq_disable+0x3b/0x140
[ 202.081192][ T7132] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.081210][ T7132] ? clear_bhb_loop+0x70/0xc0
[ 202.081231][ T7132] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.081249][ T7132] RIP: 0033:0x7f7e4a42e159
[ 202.081267][ T7132] 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
[ 202.081282][ T7132] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 202.081302][ T7132] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 202.081315][ T7132] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 202.081328][ T7132] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 202.081339][ T7132] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 202.081351][ T7132] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 202.081381][ T7132]
[ 202.217389][ T7135] jffs2: notice: (7135) jffs2_build_xattr_subsystem: complete building xattr subsystem, 201 of xdatum (0 unchecked, 201 orphan) and 212 of xref (0 dead, 212 orphan) found.
[ 202.228115][ T7135] FAULT_INJECTION: forcing a failure.
[ 202.228115][ T7135] name failslab, interval 1, probability 0, space 0, times 0
[ 202.228147][ T7135] CPU: 0 UID: 0 PID: 7135 Comm: syz.0.220 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 202.228168][ T7135] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 202.228179][ T7135] Call Trace:
[ 202.228186][ T7135]
[ 202.228195][ T7135] dump_stack_lvl+0xe8/0x150
[ 202.228227][ T7135] should_fail_ex+0x46b/0x600
[ 202.228261][ T7135] should_failslab+0xa8/0x100
[ 202.228280][ T7135] ? jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 202.228307][ T7135] kmem_cache_alloc_noprof+0x9e/0x690
[ 202.228333][ T7135] ? jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 202.228365][ T7135] jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 202.228395][ T7135] jffs2_reserve_space+0xaa9/0xca0
[ 202.228435][ T7135] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 202.228451][ T7135] ? trace_kmem_cache_alloc+0x29/0xe0
[ 202.228473][ T7135] ? jffs2_mkdir+0x83/0xec0
[ 202.228496][ T7135] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 202.228519][ T7135] ? jffs2_mkdir+0x83/0xec0
[ 202.228539][ T7135] ? jffs2_mkdir+0x83/0xec0
[ 202.228567][ T7135] jffs2_mkdir+0x12e/0xec0
[ 202.228599][ T7135] ? generic_permission+0x2bf/0x670
[ 202.228623][ T7135] ? __pfx_jffs2_mkdir+0x10/0x10
[ 202.228649][ T7135] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 202.228672][ T7135] vfs_mkdir+0x408/0x620
[ 202.228703][ T7135] filename_mkdirat+0x289/0x520
[ 202.228734][ T7135] ? __pfx_filename_mkdirat+0x10/0x10
[ 202.228762][ T7135] ? do_getname+0x151/0x250
[ 202.228783][ T7135] __se_sys_mkdirat+0x35/0x150
[ 202.228811][ T7135] do_syscall_64+0x166/0x520
[ 202.228838][ T7135] ? trace_irq_disable+0x3b/0x140
[ 202.228860][ T7135] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.228878][ T7135] ? clear_bhb_loop+0x70/0xc0
[ 202.228918][ T7135] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.228936][ T7135] RIP: 0033:0x7f7e4a42e159
[ 202.228954][ T7135] 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
[ 202.228968][ T7135] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 202.228987][ T7135] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 202.229001][ T7135] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 202.229013][ T7135] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 202.229025][ T7135] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 202.229036][ T7135] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 202.229067][ T7135]
[ 202.346231][ T7138] jffs2: notice: (7138) jffs2_build_xattr_subsystem: complete building xattr subsystem, 202 of xdatum (0 unchecked, 202 orphan) and 213 of xref (0 dead, 213 orphan) found.
[ 202.353564][ T7138] FAULT_INJECTION: forcing a failure.
[ 202.353564][ T7138] name failslab, interval 1, probability 0, space 0, times 0
[ 202.353599][ T7138] CPU: 0 UID: 0 PID: 7138 Comm: syz.0.221 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 202.353619][ T7138] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 202.353631][ T7138] Call Trace:
[ 202.353639][ T7138]
[ 202.353647][ T7138] dump_stack_lvl+0xe8/0x150
[ 202.353679][ T7138] should_fail_ex+0x46b/0x600
[ 202.353711][ T7138] should_failslab+0xa8/0x100
[ 202.353731][ T7138] ? jffs2_do_new_inode+0x27/0x500
[ 202.353751][ T7138] kmem_cache_alloc_noprof+0x9e/0x690
[ 202.353777][ T7138] ? jffs2_do_new_inode+0x27/0x500
[ 202.353795][ T7138] ? __pfx_from_kgid+0x10/0x10
[ 202.353822][ T7138] jffs2_do_new_inode+0x27/0x500
[ 202.353846][ T7138] jffs2_new_inode+0x46e/0xd40
[ 202.353879][ T7138] ? __pfx_jffs2_new_inode+0x10/0x10
[ 202.353897][ T7138] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 202.353919][ T7138] ? jffs2_mkdir+0x83/0xec0
[ 202.353940][ T7138] ? jffs2_mkdir+0x83/0xec0
[ 202.353968][ T7138] jffs2_mkdir+0x189/0xec0
[ 202.353996][ T7138] ? generic_permission+0x2bf/0x670
[ 202.354020][ T7138] ? __pfx_jffs2_mkdir+0x10/0x10
[ 202.354046][ T7138] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 202.354069][ T7138] vfs_mkdir+0x408/0x620
[ 202.354100][ T7138] filename_mkdirat+0x289/0x520
[ 202.354134][ T7138] ? __pfx_filename_mkdirat+0x10/0x10
[ 202.354162][ T7138] ? do_getname+0x151/0x250
[ 202.354185][ T7138] __se_sys_mkdirat+0x35/0x150
[ 202.354212][ T7138] do_syscall_64+0x166/0x520
[ 202.354232][ T7138] ? trace_irq_disable+0x3b/0x140
[ 202.354253][ T7138] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.354271][ T7138] ? clear_bhb_loop+0x70/0xc0
[ 202.354293][ T7138] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.354311][ T7138] RIP: 0033:0x7f7e4a42e159
[ 202.354329][ T7138] 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
[ 202.354343][ T7138] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 202.354362][ T7138] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 202.354374][ T7138] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 202.354387][ T7138] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 202.354399][ T7138] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 202.354410][ T7138] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 202.354440][ T7138]
[ 202.498467][ T7141] jffs2: notice: (7141) jffs2_build_xattr_subsystem: complete building xattr subsystem, 203 of xdatum (0 unchecked, 203 orphan) and 214 of xref (0 dead, 214 orphan) found.
[ 202.658304][ T7144] jffs2: notice: (7144) jffs2_build_xattr_subsystem: complete building xattr subsystem, 204 of xdatum (0 unchecked, 204 orphan) and 216 of xref (0 dead, 216 orphan) found.
[ 202.668087][ T7144] FAULT_INJECTION: forcing a failure.
[ 202.668087][ T7144] name failslab, interval 1, probability 0, space 0, times 0
[ 202.668121][ T7144] CPU: 0 UID: 0 PID: 7144 Comm: syz.0.223 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 202.668142][ T7144] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 202.668153][ T7144] Call Trace:
[ 202.668161][ T7144]
[ 202.668170][ T7144] dump_stack_lvl+0xe8/0x150
[ 202.668201][ T7144] should_fail_ex+0x46b/0x600
[ 202.668231][ T7144] ? jffs2_alloc_inode+0x28/0x40
[ 202.668254][ T7144] should_failslab+0xa8/0x100
[ 202.668274][ T7144] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 202.668302][ T7144] ? jffs2_alloc_inode+0x28/0x40
[ 202.668328][ T7144] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 202.668349][ T7144] jffs2_alloc_inode+0x28/0x40
[ 202.668368][ T7144] alloc_inode+0x6a/0x1b0
[ 202.668390][ T7144] new_inode+0x1f/0x170
[ 202.668414][ T7144] jffs2_new_inode+0xe0/0xd40
[ 202.668440][ T7144] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 202.668457][ T7144] ? trace_kmem_cache_alloc+0x29/0xe0
[ 202.668482][ T7144] ? __pfx_jffs2_new_inode+0x10/0x10
[ 202.668501][ T7144] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 202.668524][ T7144] ? jffs2_mkdir+0x83/0xec0
[ 202.668544][ T7144] ? jffs2_mkdir+0x83/0xec0
[ 202.668580][ T7144] jffs2_mkdir+0x189/0xec0
[ 202.668606][ T7144] ? generic_permission+0x2bf/0x670
[ 202.668629][ T7144] ? __pfx_jffs2_mkdir+0x10/0x10
[ 202.668654][ T7144] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 202.668676][ T7144] vfs_mkdir+0x408/0x620
[ 202.668707][ T7144] filename_mkdirat+0x289/0x520
[ 202.668738][ T7144] ? __pfx_filename_mkdirat+0x10/0x10
[ 202.668770][ T7144] ? do_getname+0x151/0x250
[ 202.668792][ T7144] __se_sys_mkdirat+0x35/0x150
[ 202.668819][ T7144] do_syscall_64+0x166/0x520
[ 202.668843][ T7144] ? trace_irq_disable+0x3b/0x140
[ 202.668882][ T7144] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.668900][ T7144] ? clear_bhb_loop+0x70/0xc0
[ 202.668922][ T7144] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.668938][ T7144] RIP: 0033:0x7f7e4a42e159
[ 202.668957][ T7144] 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
[ 202.668971][ T7144] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 202.668990][ T7144] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 202.669003][ T7144] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 202.669051][ T7144] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 202.669063][ T7144] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 202.669074][ T7144] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 202.669103][ T7144]
[ 202.824656][ T7147] jffs2: notice: (7147) jffs2_build_xattr_subsystem: complete building xattr subsystem, 205 of xdatum (0 unchecked, 205 orphan) and 217 of xref (0 dead, 217 orphan) found.
[ 202.828248][ T7148] FAULT_INJECTION: forcing a failure.
[ 202.828248][ T7148] name failslab, interval 1, probability 0, space 0, times 0
[ 202.828286][ T7148] CPU: 0 UID: 0 PID: 7148 Comm: syz.0.224 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 202.828307][ T7148] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 202.828324][ T7148] Call Trace:
[ 202.828332][ T7148]
[ 202.828340][ T7148] dump_stack_lvl+0xe8/0x150
[ 202.828371][ T7148] should_fail_ex+0x46b/0x600
[ 202.828411][ T7148] should_failslab+0xa8/0x100
[ 202.828434][ T7148] __kvmalloc_node_noprof+0x176/0x890
[ 202.828463][ T7148] ? simple_xattr_alloc+0x5e/0x100
[ 202.828490][ T7148] ? simple_xattr_alloc+0x5e/0x100
[ 202.828522][ T7148] simple_xattr_alloc+0x5e/0x100
[ 202.828661][ T7148] shmem_initxattrs+0x2ad/0x530
[ 202.828688][ T7148] security_inode_init_security+0x29b/0x3e0
[ 202.828712][ T7148] ? __pfx_shmem_initxattrs+0x10/0x10
[ 202.828734][ T7148] ? __pfx_security_inode_init_security+0x10/0x10
[ 202.828755][ T7148] ? set_cached_acl+0xd2/0x180
[ 202.828778][ T7148] ? simple_acl_create+0x184/0x1b0
[ 202.828805][ T7148] shmem_mknod+0x1ea/0x340
[ 202.828828][ T7148] shmem_mkdir+0x33/0x70
[ 202.828861][ T7148] vfs_mkdir+0x408/0x620
[ 202.828903][ T7148] filename_mkdirat+0x289/0x520
[ 202.828938][ T7148] ? __pfx_filename_mkdirat+0x10/0x10
[ 202.828968][ T7148] ? do_getname+0x151/0x250
[ 202.828994][ T7148] __se_sys_mkdirat+0x35/0x150
[ 202.829020][ T7148] do_syscall_64+0x166/0x520
[ 202.829041][ T7148] ? trace_irq_disable+0x3b/0x140
[ 202.829065][ T7148] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.829081][ T7148] ? clear_bhb_loop+0x70/0xc0
[ 202.829103][ T7148] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.829126][ T7148] RIP: 0033:0x7f7e4a42e159
[ 202.829149][ T7148] 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
[ 202.829163][ T7148] RSP: 002b:00007f7e49a6d028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 202.829182][ T7148] RAX: ffffffffffffffda RBX: 00007f7e4a6b6090 RCX: 00007f7e4a42e159
[ 202.829195][ T7148] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 202.829207][ T7148] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 202.829219][ T7148] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 202.829231][ T7148] R13: 00007f7e4a6b6128 R14: 00007f7e4a6b6090 R15: 00007ffd3d272cc8
[ 202.829262][ T7148]
[ 202.947843][ T7151] jffs2: notice: (7151) jffs2_build_xattr_subsystem: complete building xattr subsystem, 205 of xdatum (0 unchecked, 205 orphan) and 217 of xref (0 dead, 217 orphan) found.
[ 202.958873][ T7151] FAULT_INJECTION: forcing a failure.
[ 202.958873][ T7151] name failslab, interval 1, probability 0, space 0, times 0
[ 202.958907][ T7151] CPU: 0 UID: 0 PID: 7151 Comm: syz.0.225 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 202.958928][ T7151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 202.958939][ T7151] Call Trace:
[ 202.958946][ T7151]
[ 202.958954][ T7151] dump_stack_lvl+0xe8/0x150
[ 202.958985][ T7151] should_fail_ex+0x46b/0x600
[ 202.959020][ T7151] should_failslab+0xa8/0x100
[ 202.959040][ T7151] ? jffs2_do_new_inode+0x27/0x500
[ 202.959058][ T7151] kmem_cache_alloc_noprof+0x9e/0x690
[ 202.959083][ T7151] ? jffs2_do_new_inode+0x27/0x500
[ 202.959102][ T7151] ? __pfx_from_kgid+0x10/0x10
[ 202.959128][ T7151] jffs2_do_new_inode+0x27/0x500
[ 202.959152][ T7151] jffs2_new_inode+0x46e/0xd40
[ 202.959184][ T7151] ? __pfx_jffs2_new_inode+0x10/0x10
[ 202.959204][ T7151] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 202.959226][ T7151] ? jffs2_mkdir+0x83/0xec0
[ 202.959248][ T7151] ? jffs2_mkdir+0x83/0xec0
[ 202.959275][ T7151] jffs2_mkdir+0x189/0xec0
[ 202.959301][ T7151] ? generic_permission+0x2bf/0x670
[ 202.959324][ T7151] ? __pfx_jffs2_mkdir+0x10/0x10
[ 202.959351][ T7151] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 202.959385][ T7151] vfs_mkdir+0x408/0x620
[ 202.959417][ T7151] filename_mkdirat+0x289/0x520
[ 202.959454][ T7151] ? __pfx_filename_mkdirat+0x10/0x10
[ 202.959481][ T7151] ? do_getname+0x151/0x250
[ 202.959502][ T7151] __se_sys_mkdirat+0x35/0x150
[ 202.959530][ T7151] do_syscall_64+0x166/0x520
[ 202.959554][ T7151] ? trace_irq_disable+0x3b/0x140
[ 202.959579][ T7151] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.959595][ T7151] ? clear_bhb_loop+0x70/0xc0
[ 202.959614][ T7151] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 202.959630][ T7151] RIP: 0033:0x7f7e4a42e159
[ 202.959647][ T7151] 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
[ 202.959661][ T7151] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 202.959679][ T7151] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 202.959692][ T7151] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 202.959704][ T7151] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 202.959716][ T7151] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 202.959727][ T7151] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 202.959758][ T7151]
[ 203.133197][ T7154] jffs2: notice: (7154) jffs2_build_xattr_subsystem: complete building xattr subsystem, 206 of xdatum (0 unchecked, 206 orphan) and 218 of xref (0 dead, 218 orphan) found.
[ 203.143358][ T7154] FAULT_INJECTION: forcing a failure.
[ 203.143358][ T7154] name failslab, interval 1, probability 0, space 0, times 0
[ 203.143390][ T7154] CPU: 0 UID: 0 PID: 7154 Comm: syz.0.226 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 203.143410][ T7154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 203.143424][ T7154] Call Trace:
[ 203.143431][ T7154]
[ 203.143440][ T7154] dump_stack_lvl+0xe8/0x150
[ 203.143471][ T7154] should_fail_ex+0x46b/0x600
[ 203.143503][ T7154] should_failslab+0xa8/0x100
[ 203.143523][ T7154] ? security_inode_alloc+0x39/0x310
[ 203.143546][ T7154] kmem_cache_alloc_noprof+0x9e/0x690
[ 203.143571][ T7154] ? security_inode_alloc+0x39/0x310
[ 203.143598][ T7154] security_inode_alloc+0x39/0x310
[ 203.143621][ T7154] inode_init_always_gfp+0x983/0xd40
[ 203.143647][ T7154] ? __pfx_shmem_alloc_inode+0x10/0x10
[ 203.143671][ T7154] alloc_inode+0x82/0x1b0
[ 203.143691][ T7154] new_inode+0x1f/0x170
[ 203.143714][ T7154] shmem_get_inode+0x3b1/0xf80
[ 203.143747][ T7154] ? __pfx_shmem_get_inode+0x10/0x10
[ 203.143776][ T7154] ? generic_permission+0x333/0x670
[ 203.143799][ T7154] shmem_mknod+0x17d/0x340
[ 203.143822][ T7154] shmem_mkdir+0x33/0x70
[ 203.143841][ T7154] vfs_mkdir+0x408/0x620
[ 203.143872][ T7154] filename_mkdirat+0x289/0x520
[ 203.143908][ T7154] ? __pfx_filename_mkdirat+0x10/0x10
[ 203.143937][ T7154] ? do_getname+0x151/0x250
[ 203.143959][ T7154] __se_sys_mkdirat+0x35/0x150
[ 203.143986][ T7154] do_syscall_64+0x166/0x520
[ 203.144010][ T7154] ? trace_irq_disable+0x3b/0x140
[ 203.144033][ T7154] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.144051][ T7154] ? clear_bhb_loop+0x70/0xc0
[ 203.144072][ T7154] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.144090][ T7154] RIP: 0033:0x7f7e4a42e159
[ 203.144107][ T7154] 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
[ 203.144122][ T7154] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 203.144142][ T7154] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 203.144155][ T7154] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 203.144166][ T7154] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 203.144178][ T7154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 203.144189][ T7154] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 203.144218][ T7154]
[ 203.290866][ T7158] jffs2: notice: (7158) jffs2_build_xattr_subsystem: complete building xattr subsystem, 206 of xdatum (0 unchecked, 206 orphan) and 218 of xref (0 dead, 218 orphan) found.
[ 203.300156][ T7158] FAULT_INJECTION: forcing a failure.
[ 203.300156][ T7158] name failslab, interval 1, probability 0, space 0, times 0
[ 203.300187][ T7158] CPU: 0 UID: 0 PID: 7158 Comm: syz.0.227 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 203.300207][ T7158] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 203.300218][ T7158] Call Trace:
[ 203.300225][ T7158]
[ 203.300233][ T7158] dump_stack_lvl+0xe8/0x150
[ 203.300263][ T7158] should_fail_ex+0x46b/0x600
[ 203.300296][ T7158] should_failslab+0xa8/0x100
[ 203.300316][ T7158] ? jffs2_mkdir+0x83/0xec0
[ 203.300338][ T7158] kmem_cache_alloc_noprof+0x9e/0x690
[ 203.300363][ T7158] ? jffs2_mkdir+0x83/0xec0
[ 203.300391][ T7158] jffs2_mkdir+0x83/0xec0
[ 203.300417][ T7158] ? generic_permission+0x2bf/0x670
[ 203.300439][ T7158] ? __pfx_jffs2_mkdir+0x10/0x10
[ 203.300466][ T7158] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 203.300488][ T7158] vfs_mkdir+0x408/0x620
[ 203.300519][ T7158] filename_mkdirat+0x289/0x520
[ 203.300549][ T7158] ? __pfx_filename_mkdirat+0x10/0x10
[ 203.300577][ T7158] ? do_getname+0x151/0x250
[ 203.300599][ T7158] __se_sys_mkdirat+0x35/0x150
[ 203.300626][ T7158] do_syscall_64+0x166/0x520
[ 203.300649][ T7158] ? trace_irq_disable+0x3b/0x140
[ 203.300671][ T7158] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.300689][ T7158] ? clear_bhb_loop+0x70/0xc0
[ 203.300711][ T7158] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.300728][ T7158] RIP: 0033:0x7f7e4a42e159
[ 203.300745][ T7158] 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
[ 203.300761][ T7158] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 203.300780][ T7158] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 203.300794][ T7158] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 203.300806][ T7158] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 203.300826][ T7158] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 203.300837][ T7158] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 203.300867][ T7158]
[ 203.422807][ T7161] jffs2: notice: (7161) jffs2_build_xattr_subsystem: complete building xattr subsystem, 207 of xdatum (0 unchecked, 207 orphan) and 219 of xref (0 dead, 219 orphan) found.
[ 203.431533][ T7161] FAULT_INJECTION: forcing a failure.
[ 203.431533][ T7161] name failslab, interval 1, probability 0, space 0, times 0
[ 203.431564][ T7161] CPU: 0 UID: 0 PID: 7161 Comm: syz.0.228 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 203.431584][ T7161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 203.431595][ T7161] Call Trace:
[ 203.431602][ T7161]
[ 203.431611][ T7161] dump_stack_lvl+0xe8/0x150
[ 203.431641][ T7161] should_fail_ex+0x46b/0x600
[ 203.431671][ T7161] ? jffs2_alloc_inode+0x28/0x40
[ 203.431693][ T7161] should_failslab+0xa8/0x100
[ 203.431715][ T7161] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 203.431741][ T7161] ? jffs2_alloc_inode+0x28/0x40
[ 203.431767][ T7161] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 203.431787][ T7161] jffs2_alloc_inode+0x28/0x40
[ 203.431807][ T7161] alloc_inode+0x6a/0x1b0
[ 203.431828][ T7161] new_inode+0x1f/0x170
[ 203.431860][ T7161] jffs2_new_inode+0xe0/0xd40
[ 203.431886][ T7161] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 203.431904][ T7161] ? trace_kmem_cache_alloc+0x29/0xe0
[ 203.431929][ T7161] ? __pfx_jffs2_new_inode+0x10/0x10
[ 203.431947][ T7161] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 203.431970][ T7161] ? jffs2_mkdir+0x83/0xec0
[ 203.431991][ T7161] ? jffs2_mkdir+0x83/0xec0
[ 203.432019][ T7161] jffs2_mkdir+0x189/0xec0
[ 203.432044][ T7161] ? generic_permission+0x2bf/0x670
[ 203.432068][ T7161] ? __pfx_jffs2_mkdir+0x10/0x10
[ 203.432093][ T7161] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 203.432115][ T7161] vfs_mkdir+0x408/0x620
[ 203.432147][ T7161] filename_mkdirat+0x289/0x520
[ 203.432177][ T7161] ? __pfx_filename_mkdirat+0x10/0x10
[ 203.432205][ T7161] ? do_getname+0x151/0x250
[ 203.432228][ T7161] __se_sys_mkdirat+0x35/0x150
[ 203.432256][ T7161] do_syscall_64+0x166/0x520
[ 203.432278][ T7161] ? trace_irq_disable+0x3b/0x140
[ 203.432301][ T7161] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.432319][ T7161] ? clear_bhb_loop+0x70/0xc0
[ 203.432340][ T7161] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.432358][ T7161] RIP: 0033:0x7f7e4a42e159
[ 203.432375][ T7161] 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
[ 203.432390][ T7161] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 203.432413][ T7161] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 203.432425][ T7161] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 203.432437][ T7161] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 203.432449][ T7161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 203.432459][ T7161] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 203.432486][ T7161]
[ 203.609043][ T7164] jffs2: notice: (7164) jffs2_build_xattr_subsystem: complete building xattr subsystem, 208 of xdatum (0 unchecked, 208 orphan) and 220 of xref (0 dead, 220 orphan) found.
[ 203.616937][ T7164] FAULT_INJECTION: forcing a failure.
[ 203.616937][ T7164] name failslab, interval 1, probability 0, space 0, times 0
[ 203.616972][ T7164] CPU: 0 UID: 0 PID: 7164 Comm: syz.0.229 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 203.616993][ T7164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 203.617004][ T7164] Call Trace:
[ 203.617011][ T7164]
[ 203.617019][ T7164] dump_stack_lvl+0xe8/0x150
[ 203.617053][ T7164] should_fail_ex+0x46b/0x600
[ 203.617083][ T7164] ? jffs2_alloc_inode+0x28/0x40
[ 203.617106][ T7164] should_failslab+0xa8/0x100
[ 203.617128][ T7164] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 203.617157][ T7164] ? jffs2_alloc_inode+0x28/0x40
[ 203.617184][ T7164] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 203.617205][ T7164] jffs2_alloc_inode+0x28/0x40
[ 203.617227][ T7164] alloc_inode+0x6a/0x1b0
[ 203.617249][ T7164] new_inode+0x1f/0x170
[ 203.617274][ T7164] jffs2_new_inode+0xe0/0xd40
[ 203.617300][ T7164] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 203.617317][ T7164] ? trace_kmem_cache_alloc+0x29/0xe0
[ 203.617344][ T7164] ? __pfx_jffs2_new_inode+0x10/0x10
[ 203.617364][ T7164] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 203.617387][ T7164] ? jffs2_mkdir+0x83/0xec0
[ 203.617408][ T7164] ? jffs2_mkdir+0x83/0xec0
[ 203.617437][ T7164] jffs2_mkdir+0x189/0xec0
[ 203.617464][ T7164] ? generic_permission+0x2bf/0x670
[ 203.617486][ T7164] ? __pfx_jffs2_mkdir+0x10/0x10
[ 203.617512][ T7164] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 203.617535][ T7164] vfs_mkdir+0x408/0x620
[ 203.617566][ T7164] filename_mkdirat+0x289/0x520
[ 203.617597][ T7164] ? __pfx_filename_mkdirat+0x10/0x10
[ 203.617626][ T7164] ? do_getname+0x151/0x250
[ 203.617648][ T7164] __se_sys_mkdirat+0x35/0x150
[ 203.617677][ T7164] do_syscall_64+0x166/0x520
[ 203.617699][ T7164] ? trace_irq_disable+0x3b/0x140
[ 203.617722][ T7164] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.617740][ T7164] ? clear_bhb_loop+0x70/0xc0
[ 203.617761][ T7164] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.617779][ T7164] RIP: 0033:0x7f7e4a42e159
[ 203.617804][ T7164] 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
[ 203.617820][ T7164] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 203.617840][ T7164] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 203.617856][ T7164] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 203.617869][ T7164] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 203.617881][ T7164] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 203.617891][ T7164] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 203.617921][ T7164]
[ 203.749221][ T7167] jffs2: notice: (7167) jffs2_build_xattr_subsystem: complete building xattr subsystem, 209 of xdatum (0 unchecked, 209 orphan) and 221 of xref (0 dead, 221 orphan) found.
[ 203.760094][ T7167] FAULT_INJECTION: forcing a failure.
[ 203.760094][ T7167] name failslab, interval 1, probability 0, space 0, times 0
[ 203.760128][ T7167] CPU: 0 UID: 0 PID: 7167 Comm: syz.0.230 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 203.760149][ T7167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 203.760160][ T7167] Call Trace:
[ 203.760168][ T7167]
[ 203.760176][ T7167] dump_stack_lvl+0xe8/0x150
[ 203.760207][ T7167] should_fail_ex+0x46b/0x600
[ 203.760237][ T7167] ? jffs2_alloc_inode+0x28/0x40
[ 203.760260][ T7167] should_failslab+0xa8/0x100
[ 203.760281][ T7167] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 203.760308][ T7167] ? jffs2_alloc_inode+0x28/0x40
[ 203.760334][ T7167] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 203.760355][ T7167] jffs2_alloc_inode+0x28/0x40
[ 203.760378][ T7167] alloc_inode+0x6a/0x1b0
[ 203.760407][ T7167] new_inode+0x1f/0x170
[ 203.760431][ T7167] jffs2_new_inode+0xe0/0xd40
[ 203.760457][ T7167] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 203.760474][ T7167] ? trace_kmem_cache_alloc+0x29/0xe0
[ 203.760499][ T7167] ? __pfx_jffs2_new_inode+0x10/0x10
[ 203.760518][ T7167] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 203.760540][ T7167] ? jffs2_mkdir+0x83/0xec0
[ 203.760561][ T7167] ? jffs2_mkdir+0x83/0xec0
[ 203.760589][ T7167] jffs2_mkdir+0x189/0xec0
[ 203.760615][ T7167] ? generic_permission+0x2bf/0x670
[ 203.760638][ T7167] ? __pfx_jffs2_mkdir+0x10/0x10
[ 203.760664][ T7167] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 203.760686][ T7167] vfs_mkdir+0x408/0x620
[ 203.760718][ T7167] filename_mkdirat+0x289/0x520
[ 203.760748][ T7167] ? __pfx_filename_mkdirat+0x10/0x10
[ 203.760779][ T7167] ? do_getname+0x151/0x250
[ 203.760801][ T7167] __se_sys_mkdirat+0x35/0x150
[ 203.760829][ T7167] do_syscall_64+0x166/0x520
[ 203.760852][ T7167] ? trace_irq_disable+0x3b/0x140
[ 203.760873][ T7167] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.760891][ T7167] ? clear_bhb_loop+0x70/0xc0
[ 203.760919][ T7167] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.760937][ T7167] RIP: 0033:0x7f7e4a42e159
[ 203.760956][ T7167] 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
[ 203.760971][ T7167] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 203.760990][ T7167] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 203.761003][ T7167] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 203.761015][ T7167] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 203.761027][ T7167] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 203.761038][ T7167] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 203.761067][ T7167]
[ 203.884222][ T7170] jffs2: notice: (7170) jffs2_build_xattr_subsystem: complete building xattr subsystem, 210 of xdatum (0 unchecked, 210 orphan) and 222 of xref (0 dead, 222 orphan) found.
[ 203.921306][ T7170] FAULT_INJECTION: forcing a failure.
[ 203.921306][ T7170] name failslab, interval 1, probability 0, space 0, times 0
[ 203.921339][ T7170] CPU: 0 UID: 0 PID: 7170 Comm: syz.0.231 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 203.921361][ T7170] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 203.921371][ T7170] Call Trace:
[ 203.921379][ T7170]
[ 203.921386][ T7170] dump_stack_lvl+0xe8/0x150
[ 203.921417][ T7170] should_fail_ex+0x46b/0x600
[ 203.921447][ T7170] ? jffs2_alloc_inode+0x28/0x40
[ 203.921469][ T7170] should_failslab+0xa8/0x100
[ 203.921492][ T7170] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 203.921519][ T7170] ? jffs2_alloc_inode+0x28/0x40
[ 203.921545][ T7170] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 203.921565][ T7170] jffs2_alloc_inode+0x28/0x40
[ 203.921590][ T7170] alloc_inode+0x6a/0x1b0
[ 203.921612][ T7170] new_inode+0x1f/0x170
[ 203.921636][ T7170] jffs2_new_inode+0xe0/0xd40
[ 203.921665][ T7170] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 203.921686][ T7170] ? trace_kmem_cache_alloc+0x29/0xe0
[ 203.921711][ T7170] ? __pfx_jffs2_new_inode+0x10/0x10
[ 203.921729][ T7170] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 203.921753][ T7170] ? jffs2_mkdir+0x83/0xec0
[ 203.921773][ T7170] ? jffs2_mkdir+0x83/0xec0
[ 203.921801][ T7170] jffs2_mkdir+0x189/0xec0
[ 203.921830][ T7170] ? generic_permission+0x2bf/0x670
[ 203.921853][ T7170] ? __pfx_jffs2_mkdir+0x10/0x10
[ 203.921879][ T7170] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 203.921902][ T7170] vfs_mkdir+0x408/0x620
[ 203.921940][ T7170] filename_mkdirat+0x289/0x520
[ 203.921970][ T7170] ? __pfx_filename_mkdirat+0x10/0x10
[ 203.921998][ T7170] ? do_getname+0x151/0x250
[ 203.922021][ T7170] __se_sys_mkdirat+0x35/0x150
[ 203.922052][ T7170] do_syscall_64+0x166/0x520
[ 203.922074][ T7170] ? trace_irq_disable+0x3b/0x140
[ 203.922097][ T7170] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.922115][ T7170] ? clear_bhb_loop+0x70/0xc0
[ 203.922138][ T7170] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 203.922155][ T7170] RIP: 0033:0x7f7e4a42e159
[ 203.922172][ T7170] 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
[ 203.922188][ T7170] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 203.922207][ T7170] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 203.922220][ T7170] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 203.922232][ T7170] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 203.922244][ T7170] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 203.922254][ T7170] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 203.922285][ T7170]
[ 204.075940][ T7173] jffs2: notice: (7173) jffs2_build_xattr_subsystem: complete building xattr subsystem, 211 of xdatum (0 unchecked, 211 orphan) and 223 of xref (0 dead, 223 orphan) found.
[ 204.084492][ T7173] FAULT_INJECTION: forcing a failure.
[ 204.084492][ T7173] name failslab, interval 1, probability 0, space 0, times 0
[ 204.084525][ T7173] CPU: 0 UID: 0 PID: 7173 Comm: syz.0.232 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 204.084543][ T7173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 204.084553][ T7173] Call Trace:
[ 204.084560][ T7173]
[ 204.084568][ T7173] dump_stack_lvl+0xe8/0x150
[ 204.084599][ T7173] should_fail_ex+0x46b/0x600
[ 204.084633][ T7173] should_failslab+0xa8/0x100
[ 204.084656][ T7173] ? jffs2_write_dnode+0x14f/0xe20
[ 204.084673][ T7173] kmem_cache_alloc_noprof+0x9e/0x690
[ 204.084695][ T7173] ? jffs2_write_dnode+0x14f/0xe20
[ 204.084720][ T7173] jffs2_write_dnode+0x14f/0xe20
[ 204.084743][ T7173] ? xfd_validate_state+0x6d/0x150
[ 204.084765][ T7173] ? save_fpregs_to_fpstate+0x176/0x200
[ 204.084791][ T7173] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 204.084813][ T7173] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 204.084832][ T7173] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 204.084859][ T7173] ? __pfx_jffs2_new_inode+0x10/0x10
[ 204.084879][ T7173] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 204.084905][ T7173] ? kernel_fpu_end+0x7c/0xa0
[ 204.084926][ T7173] ? crc32_le+0x6b/0x2c0
[ 204.084947][ T7173] jffs2_mkdir+0x334/0xec0
[ 204.084979][ T7173] ? __pfx_jffs2_mkdir+0x10/0x10
[ 204.085005][ T7173] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 204.085029][ T7173] vfs_mkdir+0x408/0x620
[ 204.085061][ T7173] filename_mkdirat+0x289/0x520
[ 204.085092][ T7173] ? __pfx_filename_mkdirat+0x10/0x10
[ 204.085120][ T7173] ? do_getname+0x151/0x250
[ 204.085143][ T7173] __se_sys_mkdirat+0x35/0x150
[ 204.085171][ T7173] do_syscall_64+0x166/0x520
[ 204.085194][ T7173] ? trace_irq_disable+0x3b/0x140
[ 204.085216][ T7173] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.085235][ T7173] ? clear_bhb_loop+0x70/0xc0
[ 204.085264][ T7173] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.085282][ T7173] RIP: 0033:0x7f7e4a42e159
[ 204.085300][ T7173] 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
[ 204.085315][ T7173] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 204.085335][ T7173] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 204.085348][ T7173] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 204.085361][ T7173] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 204.085373][ T7173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 204.085383][ T7173] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 204.085415][ T7173]
[ 204.217059][ T7176] jffs2: notice: (7176) jffs2_build_xattr_subsystem: complete building xattr subsystem, 212 of xdatum (0 unchecked, 212 orphan) and 224 of xref (0 dead, 224 orphan) found.
[ 204.228146][ T7176] FAULT_INJECTION: forcing a failure.
[ 204.228146][ T7176] name failslab, interval 1, probability 0, space 0, times 0
[ 204.228179][ T7176] CPU: 0 UID: 0 PID: 7176 Comm: syz.0.233 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 204.228210][ T7176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 204.228221][ T7176] Call Trace:
[ 204.228229][ T7176]
[ 204.228237][ T7176] dump_stack_lvl+0xe8/0x150
[ 204.228267][ T7176] should_fail_ex+0x46b/0x600
[ 204.228297][ T7176] ? jffs2_alloc_inode+0x28/0x40
[ 204.228321][ T7176] should_failslab+0xa8/0x100
[ 204.228341][ T7176] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 204.228368][ T7176] ? jffs2_alloc_inode+0x28/0x40
[ 204.228394][ T7176] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 204.228415][ T7176] jffs2_alloc_inode+0x28/0x40
[ 204.228434][ T7176] alloc_inode+0x6a/0x1b0
[ 204.228453][ T7176] new_inode+0x1f/0x170
[ 204.228476][ T7176] jffs2_new_inode+0xe0/0xd40
[ 204.228502][ T7176] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 204.228519][ T7176] ? trace_kmem_cache_alloc+0x29/0xe0
[ 204.228545][ T7176] ? __pfx_jffs2_new_inode+0x10/0x10
[ 204.228563][ T7176] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 204.228585][ T7176] ? jffs2_mkdir+0x83/0xec0
[ 204.228607][ T7176] ? jffs2_mkdir+0x83/0xec0
[ 204.228635][ T7176] jffs2_mkdir+0x189/0xec0
[ 204.228660][ T7176] ? generic_permission+0x2bf/0x670
[ 204.228683][ T7176] ? __pfx_jffs2_mkdir+0x10/0x10
[ 204.228709][ T7176] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 204.228751][ T7176] vfs_mkdir+0x408/0x620
[ 204.228786][ T7176] filename_mkdirat+0x289/0x520
[ 204.228817][ T7176] ? __pfx_filename_mkdirat+0x10/0x10
[ 204.228846][ T7176] ? do_getname+0x151/0x250
[ 204.228868][ T7176] __se_sys_mkdirat+0x35/0x150
[ 204.228895][ T7176] do_syscall_64+0x166/0x520
[ 204.228924][ T7176] ? trace_irq_disable+0x3b/0x140
[ 204.228947][ T7176] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.228965][ T7176] ? clear_bhb_loop+0x70/0xc0
[ 204.228987][ T7176] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.229005][ T7176] RIP: 0033:0x7f7e4a42e159
[ 204.229022][ T7176] 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
[ 204.229037][ T7176] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 204.229057][ T7176] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 204.229069][ T7176] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 204.229082][ T7176] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 204.229093][ T7176] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 204.229104][ T7176] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 204.229135][ T7176]
[ 204.386367][ T7179] jffs2: notice: (7179) jffs2_build_xattr_subsystem: complete building xattr subsystem, 213 of xdatum (0 unchecked, 213 orphan) and 225 of xref (0 dead, 225 orphan) found.
[ 204.527570][ T7182] jffs2: notice: (7182) jffs2_build_xattr_subsystem: complete building xattr subsystem, 214 of xdatum (0 unchecked, 214 orphan) and 227 of xref (0 dead, 227 orphan) found.
[ 204.541368][ T7182] FAULT_INJECTION: forcing a failure.
[ 204.541368][ T7182] name failslab, interval 1, probability 0, space 0, times 0
[ 204.541402][ T7182] CPU: 0 UID: 0 PID: 7182 Comm: syz.0.235 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 204.541422][ T7182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 204.541433][ T7182] Call Trace:
[ 204.541441][ T7182]
[ 204.541450][ T7182] dump_stack_lvl+0xe8/0x150
[ 204.541481][ T7182] should_fail_ex+0x46b/0x600
[ 204.541511][ T7182] ? jffs2_alloc_inode+0x28/0x40
[ 204.541534][ T7182] should_failslab+0xa8/0x100
[ 204.541556][ T7182] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 204.541583][ T7182] ? jffs2_alloc_inode+0x28/0x40
[ 204.541609][ T7182] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 204.541630][ T7182] jffs2_alloc_inode+0x28/0x40
[ 204.541650][ T7182] alloc_inode+0x6a/0x1b0
[ 204.541671][ T7182] new_inode+0x1f/0x170
[ 204.541695][ T7182] jffs2_new_inode+0xe0/0xd40
[ 204.541722][ T7182] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 204.541739][ T7182] ? trace_kmem_cache_alloc+0x29/0xe0
[ 204.541763][ T7182] ? __pfx_jffs2_new_inode+0x10/0x10
[ 204.541790][ T7182] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 204.541813][ T7182] ? jffs2_mkdir+0x83/0xec0
[ 204.541834][ T7182] ? jffs2_mkdir+0x83/0xec0
[ 204.541862][ T7182] jffs2_mkdir+0x189/0xec0
[ 204.541887][ T7182] ? generic_permission+0x2bf/0x670
[ 204.541911][ T7182] ? __pfx_jffs2_mkdir+0x10/0x10
[ 204.541937][ T7182] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 204.541959][ T7182] vfs_mkdir+0x408/0x620
[ 204.541991][ T7182] filename_mkdirat+0x289/0x520
[ 204.542022][ T7182] ? __pfx_filename_mkdirat+0x10/0x10
[ 204.542050][ T7182] ? do_getname+0x151/0x250
[ 204.542072][ T7182] __se_sys_mkdirat+0x35/0x150
[ 204.542099][ T7182] do_syscall_64+0x166/0x520
[ 204.542123][ T7182] ? trace_irq_disable+0x3b/0x140
[ 204.542145][ T7182] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.542163][ T7182] ? clear_bhb_loop+0x70/0xc0
[ 204.542185][ T7182] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.542202][ T7182] RIP: 0033:0x7f7e4a42e159
[ 204.542220][ T7182] 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
[ 204.542235][ T7182] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 204.542255][ T7182] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 204.542268][ T7182] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 204.542280][ T7182] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 204.542292][ T7182] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 204.542304][ T7182] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 204.542338][ T7182]
[ 204.658072][ T7185] jffs2: notice: (7185) jffs2_build_xattr_subsystem: complete building xattr subsystem, 215 of xdatum (0 unchecked, 215 orphan) and 228 of xref (0 dead, 228 orphan) found.
[ 204.672591][ T7185] FAULT_INJECTION: forcing a failure.
[ 204.672591][ T7185] name failslab, interval 1, probability 0, space 0, times 0
[ 204.672623][ T7185] CPU: 0 UID: 0 PID: 7185 Comm: syz.0.236 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 204.672645][ T7185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 204.672655][ T7185] Call Trace:
[ 204.672663][ T7185]
[ 204.672671][ T7185] dump_stack_lvl+0xe8/0x150
[ 204.672703][ T7185] should_fail_ex+0x46b/0x600
[ 204.672737][ T7185] should_failslab+0xa8/0x100
[ 204.672756][ T7185] ? jffs2_write_dnode+0x14f/0xe20
[ 204.672776][ T7185] kmem_cache_alloc_noprof+0x9e/0x690
[ 204.672801][ T7185] ? jffs2_write_dnode+0x14f/0xe20
[ 204.672827][ T7185] jffs2_write_dnode+0x14f/0xe20
[ 204.672850][ T7185] ? xfd_validate_state+0x6d/0x150
[ 204.672873][ T7185] ? save_fpregs_to_fpstate+0x176/0x200
[ 204.672899][ T7185] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 204.672921][ T7185] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 204.672940][ T7185] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 204.672970][ T7185] ? __pfx_jffs2_new_inode+0x10/0x10
[ 204.672989][ T7185] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 204.673014][ T7185] ? kernel_fpu_end+0x7c/0xa0
[ 204.673035][ T7185] ? crc32_le+0x6b/0x2c0
[ 204.673057][ T7185] jffs2_mkdir+0x334/0xec0
[ 204.673089][ T7185] ? __pfx_jffs2_mkdir+0x10/0x10
[ 204.673115][ T7185] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 204.673138][ T7185] vfs_mkdir+0x408/0x620
[ 204.673170][ T7185] filename_mkdirat+0x289/0x520
[ 204.673201][ T7185] ? __pfx_filename_mkdirat+0x10/0x10
[ 204.673237][ T7185] ? do_getname+0x151/0x250
[ 204.673259][ T7185] __se_sys_mkdirat+0x35/0x150
[ 204.673287][ T7185] do_syscall_64+0x166/0x520
[ 204.673311][ T7185] ? trace_irq_disable+0x3b/0x140
[ 204.673333][ T7185] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.673351][ T7185] ? clear_bhb_loop+0x70/0xc0
[ 204.673374][ T7185] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.673392][ T7185] RIP: 0033:0x7f7e4a42e159
[ 204.673409][ T7185] 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
[ 204.673423][ T7185] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 204.673443][ T7185] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 204.673456][ T7185] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 204.673469][ T7185] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 204.673480][ T7185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 204.673491][ T7185] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 204.673522][ T7185]
[ 204.823454][ T7188] jffs2: notice: (7188) jffs2_build_xattr_subsystem: complete building xattr subsystem, 216 of xdatum (0 unchecked, 216 orphan) and 229 of xref (0 dead, 229 orphan) found.
[ 204.832996][ T7188] FAULT_INJECTION: forcing a failure.
[ 204.832996][ T7188] name failslab, interval 1, probability 0, space 0, times 0
[ 204.833028][ T7188] CPU: 0 UID: 0 PID: 7188 Comm: syz.0.237 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 204.833048][ T7188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 204.833059][ T7188] Call Trace:
[ 204.833067][ T7188]
[ 204.833076][ T7188] dump_stack_lvl+0xe8/0x150
[ 204.833107][ T7188] should_fail_ex+0x46b/0x600
[ 204.833136][ T7188] ? jffs2_alloc_inode+0x28/0x40
[ 204.833159][ T7188] should_failslab+0xa8/0x100
[ 204.833181][ T7188] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 204.833208][ T7188] ? jffs2_alloc_inode+0x28/0x40
[ 204.833233][ T7188] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 204.833253][ T7188] jffs2_alloc_inode+0x28/0x40
[ 204.833274][ T7188] alloc_inode+0x6a/0x1b0
[ 204.833295][ T7188] new_inode+0x1f/0x170
[ 204.833318][ T7188] jffs2_new_inode+0xe0/0xd40
[ 204.833345][ T7188] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 204.833362][ T7188] ? trace_kmem_cache_alloc+0x29/0xe0
[ 204.833387][ T7188] ? __pfx_jffs2_new_inode+0x10/0x10
[ 204.833405][ T7188] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 204.833427][ T7188] ? jffs2_mkdir+0x83/0xec0
[ 204.833448][ T7188] ? jffs2_mkdir+0x83/0xec0
[ 204.833476][ T7188] jffs2_mkdir+0x189/0xec0
[ 204.833500][ T7188] ? generic_permission+0x2bf/0x670
[ 204.833522][ T7188] ? __pfx_jffs2_mkdir+0x10/0x10
[ 204.833548][ T7188] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 204.833571][ T7188] vfs_mkdir+0x408/0x620
[ 204.833602][ T7188] filename_mkdirat+0x289/0x520
[ 204.833633][ T7188] ? __pfx_filename_mkdirat+0x10/0x10
[ 204.833661][ T7188] ? do_getname+0x151/0x250
[ 204.833683][ T7188] __se_sys_mkdirat+0x35/0x150
[ 204.833713][ T7188] do_syscall_64+0x166/0x520
[ 204.833737][ T7188] ? trace_irq_disable+0x3b/0x140
[ 204.833759][ T7188] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.833777][ T7188] ? clear_bhb_loop+0x70/0xc0
[ 204.833799][ T7188] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.833816][ T7188] RIP: 0033:0x7f7e4a42e159
[ 204.833834][ T7188] 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
[ 204.833848][ T7188] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 204.833868][ T7188] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 204.833888][ T7188] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 204.833900][ T7188] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 204.833911][ T7188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 204.833922][ T7188] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 204.833953][ T7188]
[ 204.985078][ T7191] jffs2: notice: (7191) jffs2_build_xattr_subsystem: complete building xattr subsystem, 217 of xdatum (0 unchecked, 217 orphan) and 230 of xref (0 dead, 230 orphan) found.
[ 204.992635][ T7191] FAULT_INJECTION: forcing a failure.
[ 204.992635][ T7191] name failslab, interval 1, probability 0, space 0, times 0
[ 204.992667][ T7191] CPU: 0 UID: 0 PID: 7191 Comm: syz.0.238 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 204.992685][ T7191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 204.992696][ T7191] Call Trace:
[ 204.992702][ T7191]
[ 204.992710][ T7191] dump_stack_lvl+0xe8/0x150
[ 204.992741][ T7191] should_fail_ex+0x46b/0x600
[ 204.992770][ T7191] ? jffs2_alloc_inode+0x28/0x40
[ 204.992793][ T7191] should_failslab+0xa8/0x100
[ 204.992815][ T7191] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 204.992841][ T7191] ? jffs2_alloc_inode+0x28/0x40
[ 204.992866][ T7191] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 204.992897][ T7191] jffs2_alloc_inode+0x28/0x40
[ 204.992917][ T7191] alloc_inode+0x6a/0x1b0
[ 204.992939][ T7191] new_inode+0x1f/0x170
[ 204.992963][ T7191] jffs2_new_inode+0xe0/0xd40
[ 204.992989][ T7191] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 204.993004][ T7191] ? trace_kmem_cache_alloc+0x29/0xe0
[ 204.993029][ T7191] ? __pfx_jffs2_new_inode+0x10/0x10
[ 204.993047][ T7191] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 204.993070][ T7191] ? jffs2_mkdir+0x83/0xec0
[ 204.993090][ T7191] ? jffs2_mkdir+0x83/0xec0
[ 204.993118][ T7191] jffs2_mkdir+0x189/0xec0
[ 204.993144][ T7191] ? generic_permission+0x2bf/0x670
[ 204.993168][ T7191] ? __pfx_jffs2_mkdir+0x10/0x10
[ 204.993194][ T7191] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 204.993215][ T7191] vfs_mkdir+0x408/0x620
[ 204.993247][ T7191] filename_mkdirat+0x289/0x520
[ 204.993278][ T7191] ? __pfx_filename_mkdirat+0x10/0x10
[ 204.993306][ T7191] ? do_getname+0x151/0x250
[ 204.993328][ T7191] __se_sys_mkdirat+0x35/0x150
[ 204.993357][ T7191] do_syscall_64+0x166/0x520
[ 204.993383][ T7191] ? trace_irq_disable+0x3b/0x140
[ 204.993407][ T7191] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.993425][ T7191] ? clear_bhb_loop+0x70/0xc0
[ 204.993447][ T7191] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 204.993464][ T7191] RIP: 0033:0x7f7e4a42e159
[ 204.993486][ T7191] 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
[ 204.993501][ T7191] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 204.993520][ T7191] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 204.993534][ T7191] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 204.993546][ T7191] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 204.993557][ T7191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 204.993568][ T7191] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 204.993602][ T7191]
[ 205.405058][ T7194] jffs2: notice: (7194) jffs2_build_xattr_subsystem: complete building xattr subsystem, 218 of xdatum (0 unchecked, 218 orphan) and 231 of xref (0 dead, 231 orphan) found.
[ 205.413282][ T7194] FAULT_INJECTION: forcing a failure.
[ 205.413282][ T7194] name failslab, interval 1, probability 0, space 0, times 0
[ 205.413316][ T7194] CPU: 0 UID: 0 PID: 7194 Comm: syz.0.239 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 205.413336][ T7194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 205.413347][ T7194] Call Trace:
[ 205.413355][ T7194]
[ 205.413363][ T7194] dump_stack_lvl+0xe8/0x150
[ 205.413399][ T7194] should_fail_ex+0x46b/0x600
[ 205.413431][ T7194] should_failslab+0xa8/0x100
[ 205.413450][ T7194] ? jffs2_mkdir+0x83/0xec0
[ 205.413473][ T7194] kmem_cache_alloc_noprof+0x9e/0x690
[ 205.413502][ T7194] ? jffs2_mkdir+0x83/0xec0
[ 205.413529][ T7194] jffs2_mkdir+0x83/0xec0
[ 205.413551][ T7194] ? generic_permission+0x2bf/0x670
[ 205.413573][ T7194] ? __pfx_jffs2_mkdir+0x10/0x10
[ 205.413600][ T7194] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 205.413620][ T7194] vfs_mkdir+0x408/0x620
[ 205.413649][ T7194] filename_mkdirat+0x289/0x520
[ 205.413680][ T7194] ? __pfx_filename_mkdirat+0x10/0x10
[ 205.413707][ T7194] ? do_getname+0x151/0x250
[ 205.413727][ T7194] __se_sys_mkdirat+0x35/0x150
[ 205.413754][ T7194] do_syscall_64+0x166/0x520
[ 205.413778][ T7194] ? trace_irq_disable+0x3b/0x140
[ 205.413813][ T7194] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.413832][ T7194] ? clear_bhb_loop+0x70/0xc0
[ 205.413854][ T7194] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.413871][ T7194] RIP: 0033:0x7f7e4a42e159
[ 205.413890][ T7194] 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
[ 205.413906][ T7194] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 205.413926][ T7194] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 205.413939][ T7194] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 205.413951][ T7194] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 205.413963][ T7194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 205.413974][ T7194] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 205.414003][ T7194]
[ 205.556133][ T7197] jffs2: notice: (7197) jffs2_build_xattr_subsystem: complete building xattr subsystem, 219 of xdatum (0 unchecked, 219 orphan) and 232 of xref (0 dead, 232 orphan) found.
[ 205.576231][ T7197] FAULT_INJECTION: forcing a failure.
[ 205.576231][ T7197] name failslab, interval 1, probability 0, space 0, times 0
[ 205.576271][ T7197] CPU: 0 UID: 0 PID: 7197 Comm: syz.0.240 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 205.576292][ T7197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 205.576303][ T7197] Call Trace:
[ 205.576310][ T7197]
[ 205.576318][ T7197] dump_stack_lvl+0xe8/0x150
[ 205.576370][ T7197] should_fail_ex+0x46b/0x600
[ 205.576415][ T7197] should_failslab+0xa8/0x100
[ 205.576435][ T7197] ? jffs2_write_dnode+0x14f/0xe20
[ 205.576454][ T7197] kmem_cache_alloc_noprof+0x9e/0x690
[ 205.576479][ T7197] ? jffs2_write_dnode+0x14f/0xe20
[ 205.576504][ T7197] jffs2_write_dnode+0x14f/0xe20
[ 205.576527][ T7197] ? xfd_validate_state+0x6d/0x150
[ 205.576549][ T7197] ? save_fpregs_to_fpstate+0x176/0x200
[ 205.576573][ T7197] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 205.576596][ T7197] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 205.576615][ T7197] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 205.576649][ T7197] ? __pfx_jffs2_new_inode+0x10/0x10
[ 205.576668][ T7197] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 205.576694][ T7197] ? kernel_fpu_end+0x7c/0xa0
[ 205.576715][ T7197] ? crc32_le+0x6b/0x2c0
[ 205.576736][ T7197] jffs2_mkdir+0x334/0xec0
[ 205.576767][ T7197] ? __pfx_jffs2_mkdir+0x10/0x10
[ 205.576794][ T7197] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 205.576817][ T7197] vfs_mkdir+0x408/0x620
[ 205.576849][ T7197] filename_mkdirat+0x289/0x520
[ 205.576879][ T7197] ? __pfx_filename_mkdirat+0x10/0x10
[ 205.576904][ T7197] ? do_getname+0x151/0x250
[ 205.576923][ T7197] __se_sys_mkdirat+0x35/0x150
[ 205.576949][ T7197] do_syscall_64+0x166/0x520
[ 205.576977][ T7197] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.576995][ T7197] ? clear_bhb_loop+0x70/0xc0
[ 205.577016][ T7197] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.577039][ T7197] RIP: 0033:0x7f7e4a42e159
[ 205.577058][ T7197] 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
[ 205.577073][ T7197] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 205.577093][ T7197] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 205.577106][ T7197] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 205.577118][ T7197] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 205.577130][ T7197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 205.577141][ T7197] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 205.577172][ T7197]
[ 205.731156][ T7200] jffs2: notice: (7200) jffs2_build_xattr_subsystem: complete building xattr subsystem, 220 of xdatum (0 unchecked, 220 orphan) and 233 of xref (0 dead, 233 orphan) found.
[ 205.737828][ T7200] FAULT_INJECTION: forcing a failure.
[ 205.737828][ T7200] name failslab, interval 1, probability 0, space 0, times 0
[ 205.737860][ T7200] CPU: 0 UID: 0 PID: 7200 Comm: syz.0.241 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 205.737881][ T7200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 205.737891][ T7200] Call Trace:
[ 205.737899][ T7200]
[ 205.737915][ T7200] dump_stack_lvl+0xe8/0x150
[ 205.737946][ T7200] should_fail_ex+0x46b/0x600
[ 205.737976][ T7200] ? jffs2_alloc_inode+0x28/0x40
[ 205.737998][ T7200] should_failslab+0xa8/0x100
[ 205.738023][ T7200] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 205.738050][ T7200] ? jffs2_alloc_inode+0x28/0x40
[ 205.738077][ T7200] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 205.738095][ T7200] jffs2_alloc_inode+0x28/0x40
[ 205.738115][ T7200] alloc_inode+0x6a/0x1b0
[ 205.738137][ T7200] new_inode+0x1f/0x170
[ 205.738160][ T7200] jffs2_new_inode+0xe0/0xd40
[ 205.738187][ T7200] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 205.738203][ T7200] ? trace_kmem_cache_alloc+0x29/0xe0
[ 205.738228][ T7200] ? __pfx_jffs2_new_inode+0x10/0x10
[ 205.738246][ T7200] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 205.738269][ T7200] ? jffs2_mkdir+0x83/0xec0
[ 205.738289][ T7200] ? jffs2_mkdir+0x83/0xec0
[ 205.738318][ T7200] jffs2_mkdir+0x189/0xec0
[ 205.738343][ T7200] ? generic_permission+0x2bf/0x670
[ 205.738367][ T7200] ? __pfx_jffs2_mkdir+0x10/0x10
[ 205.738393][ T7200] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 205.738416][ T7200] vfs_mkdir+0x408/0x620
[ 205.738447][ T7200] filename_mkdirat+0x289/0x520
[ 205.738478][ T7200] ? __pfx_filename_mkdirat+0x10/0x10
[ 205.738506][ T7200] ? do_getname+0x151/0x250
[ 205.738529][ T7200] __se_sys_mkdirat+0x35/0x150
[ 205.738557][ T7200] do_syscall_64+0x166/0x520
[ 205.738580][ T7200] ? trace_irq_disable+0x3b/0x140
[ 205.738602][ T7200] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.738620][ T7200] ? clear_bhb_loop+0x70/0xc0
[ 205.738648][ T7200] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.738665][ T7200] RIP: 0033:0x7f7e4a42e159
[ 205.738683][ T7200] 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
[ 205.738698][ T7200] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 205.738718][ T7200] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 205.738737][ T7200] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 205.738750][ T7200] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 205.738762][ T7200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 205.738773][ T7200] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 205.738803][ T7200]
[ 205.900818][ T7203] jffs2: notice: (7203) jffs2_build_xattr_subsystem: complete building xattr subsystem, 221 of xdatum (0 unchecked, 221 orphan) and 234 of xref (0 dead, 234 orphan) found.
[ 205.917781][ T7203] FAULT_INJECTION: forcing a failure.
[ 205.917781][ T7203] name failslab, interval 1, probability 0, space 0, times 0
[ 205.917823][ T7203] CPU: 0 UID: 0 PID: 7203 Comm: syz.0.242 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 205.917844][ T7203] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 205.917854][ T7203] Call Trace:
[ 205.917863][ T7203]
[ 205.917871][ T7203] dump_stack_lvl+0xe8/0x150
[ 205.917902][ T7203] should_fail_ex+0x46b/0x600
[ 205.917932][ T7203] ? jffs2_alloc_inode+0x28/0x40
[ 205.917955][ T7203] should_failslab+0xa8/0x100
[ 205.917976][ T7203] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 205.918003][ T7203] ? jffs2_alloc_inode+0x28/0x40
[ 205.918028][ T7203] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 205.918049][ T7203] jffs2_alloc_inode+0x28/0x40
[ 205.918069][ T7203] alloc_inode+0x6a/0x1b0
[ 205.918090][ T7203] new_inode+0x1f/0x170
[ 205.918113][ T7203] jffs2_new_inode+0xe0/0xd40
[ 205.918140][ T7203] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 205.918157][ T7203] ? trace_kmem_cache_alloc+0x29/0xe0
[ 205.918182][ T7203] ? __pfx_jffs2_new_inode+0x10/0x10
[ 205.918200][ T7203] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 205.918223][ T7203] ? jffs2_mkdir+0x83/0xec0
[ 205.918244][ T7203] ? jffs2_mkdir+0x83/0xec0
[ 205.918273][ T7203] jffs2_mkdir+0x189/0xec0
[ 205.918298][ T7203] ? generic_permission+0x2bf/0x670
[ 205.918321][ T7203] ? __pfx_jffs2_mkdir+0x10/0x10
[ 205.918347][ T7203] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 205.918370][ T7203] vfs_mkdir+0x408/0x620
[ 205.918401][ T7203] filename_mkdirat+0x289/0x520
[ 205.918431][ T7203] ? __pfx_filename_mkdirat+0x10/0x10
[ 205.918460][ T7203] ? do_getname+0x151/0x250
[ 205.918482][ T7203] __se_sys_mkdirat+0x35/0x150
[ 205.918509][ T7203] do_syscall_64+0x166/0x520
[ 205.918532][ T7203] ? trace_irq_disable+0x3b/0x140
[ 205.918555][ T7203] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.918573][ T7203] ? clear_bhb_loop+0x70/0xc0
[ 205.918594][ T7203] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 205.918611][ T7203] RIP: 0033:0x7f7e4a42e159
[ 205.918629][ T7203] 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
[ 205.918644][ T7203] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 205.918664][ T7203] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 205.918678][ T7203] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 205.918690][ T7203] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 205.918701][ T7203] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 205.918712][ T7203] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 205.918743][ T7203]
[ 206.047272][ T7206] jffs2: notice: (7206) jffs2_build_xattr_subsystem: complete building xattr subsystem, 222 of xdatum (0 unchecked, 222 orphan) and 235 of xref (0 dead, 235 orphan) found.
[ 206.056199][ T7206] FAULT_INJECTION: forcing a failure.
[ 206.056199][ T7206] name failslab, interval 1, probability 0, space 0, times 0
[ 206.056233][ T7206] CPU: 0 UID: 0 PID: 7206 Comm: syz.0.243 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.056254][ T7206] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.056265][ T7206] Call Trace:
[ 206.056273][ T7206]
[ 206.056281][ T7206] dump_stack_lvl+0xe8/0x150
[ 206.056313][ T7206] should_fail_ex+0x46b/0x600
[ 206.056344][ T7206] ? jffs2_alloc_inode+0x28/0x40
[ 206.056367][ T7206] should_failslab+0xa8/0x100
[ 206.056387][ T7206] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 206.056415][ T7206] ? jffs2_alloc_inode+0x28/0x40
[ 206.056441][ T7206] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 206.056462][ T7206] jffs2_alloc_inode+0x28/0x40
[ 206.056483][ T7206] alloc_inode+0x6a/0x1b0
[ 206.056526][ T7206] new_inode+0x1f/0x170
[ 206.056550][ T7206] jffs2_new_inode+0xe0/0xd40
[ 206.056576][ T7206] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 206.056594][ T7206] ? trace_kmem_cache_alloc+0x29/0xe0
[ 206.056620][ T7206] ? __pfx_jffs2_new_inode+0x10/0x10
[ 206.056639][ T7206] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.056662][ T7206] ? jffs2_mkdir+0x83/0xec0
[ 206.056684][ T7206] ? jffs2_mkdir+0x83/0xec0
[ 206.056713][ T7206] jffs2_mkdir+0x189/0xec0
[ 206.056817][ T7206] ? generic_permission+0x2bf/0x670
[ 206.056832][ T7206] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.056852][ T7206] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.056870][ T7206] vfs_mkdir+0x408/0x620
[ 206.056912][ T7206] filename_mkdirat+0x289/0x520
[ 206.056944][ T7206] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.056973][ T7206] ? do_getname+0x151/0x250
[ 206.056994][ T7206] __se_sys_mkdirat+0x35/0x150
[ 206.057023][ T7206] do_syscall_64+0x166/0x520
[ 206.057047][ T7206] ? trace_irq_disable+0x3b/0x140
[ 206.057069][ T7206] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.057088][ T7206] ? clear_bhb_loop+0x70/0xc0
[ 206.057106][ T7206] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.057120][ T7206] RIP: 0033:0x7f7e4a42e159
[ 206.057135][ T7206] 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
[ 206.057148][ T7206] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.057167][ T7206] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.057180][ T7206] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.057194][ T7206] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.057206][ T7206] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.057217][ T7206] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.057248][ T7206]
[ 206.218815][ T7209] jffs2: notice: (7209) jffs2_build_xattr_subsystem: complete building xattr subsystem, 223 of xdatum (0 unchecked, 223 orphan) and 236 of xref (0 dead, 236 orphan) found.
[ 206.237839][ T7209] FAULT_INJECTION: forcing a failure.
[ 206.237839][ T7209] name failslab, interval 1, probability 0, space 0, times 0
[ 206.237873][ T7209] CPU: 0 UID: 0 PID: 7209 Comm: syz.0.244 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.237894][ T7209] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.237904][ T7209] Call Trace:
[ 206.237912][ T7209]
[ 206.237920][ T7209] dump_stack_lvl+0xe8/0x150
[ 206.237955][ T7209] should_fail_ex+0x46b/0x600
[ 206.237988][ T7209] should_failslab+0xa8/0x100
[ 206.238007][ T7209] ? jffs2_write_dnode+0x14f/0xe20
[ 206.238027][ T7209] kmem_cache_alloc_noprof+0x9e/0x690
[ 206.238047][ T7209] ? jffs2_write_dnode+0x14f/0xe20
[ 206.238069][ T7209] jffs2_write_dnode+0x14f/0xe20
[ 206.238088][ T7209] ? xfd_validate_state+0x6d/0x150
[ 206.238120][ T7209] ? save_fpregs_to_fpstate+0x176/0x200
[ 206.238145][ T7209] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 206.238167][ T7209] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 206.238186][ T7209] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 206.238212][ T7209] ? __pfx_jffs2_new_inode+0x10/0x10
[ 206.238231][ T7209] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.238257][ T7209] ? kernel_fpu_end+0x7c/0xa0
[ 206.238278][ T7209] ? crc32_le+0x6b/0x2c0
[ 206.238298][ T7209] jffs2_mkdir+0x334/0xec0
[ 206.238330][ T7209] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.238356][ T7209] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.238380][ T7209] vfs_mkdir+0x408/0x620
[ 206.238412][ T7209] filename_mkdirat+0x289/0x520
[ 206.238443][ T7209] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.238471][ T7209] ? do_getname+0x151/0x250
[ 206.238492][ T7209] __se_sys_mkdirat+0x35/0x150
[ 206.238519][ T7209] do_syscall_64+0x166/0x520
[ 206.238543][ T7209] ? trace_irq_disable+0x3b/0x140
[ 206.238566][ T7209] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.238584][ T7209] ? clear_bhb_loop+0x70/0xc0
[ 206.238605][ T7209] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.238779][ T7209] RIP: 0033:0x7f7e4a42e159
[ 206.238802][ T7209] 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
[ 206.238816][ T7209] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.238834][ T7209] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.238848][ T7209] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.238860][ T7209] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.238872][ T7209] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.238883][ T7209] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.238915][ T7209]
[ 206.387518][ T7212] jffs2: notice: (7212) jffs2_build_xattr_subsystem: complete building xattr subsystem, 224 of xdatum (0 unchecked, 224 orphan) and 237 of xref (0 dead, 237 orphan) found.
[ 206.396804][ T7212] FAULT_INJECTION: forcing a failure.
[ 206.396804][ T7212] name failslab, interval 1, probability 0, space 0, times 0
[ 206.396852][ T7212] CPU: 0 UID: 0 PID: 7212 Comm: syz.0.245 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.396872][ T7212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.396884][ T7212] Call Trace:
[ 206.396892][ T7212]
[ 206.396899][ T7212] dump_stack_lvl+0xe8/0x150
[ 206.396931][ T7212] should_fail_ex+0x46b/0x600
[ 206.396964][ T7212] should_failslab+0xa8/0x100
[ 206.396985][ T7212] ? jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 206.397011][ T7212] kmem_cache_alloc_noprof+0x9e/0x690
[ 206.397037][ T7212] ? jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 206.397070][ T7212] jffs2_prealloc_raw_node_refs+0xf8/0x800
[ 206.397100][ T7212] jffs2_reserve_space+0xaa9/0xca0
[ 206.397139][ T7212] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 206.397156][ T7212] ? trace_kmem_cache_alloc+0x29/0xe0
[ 206.397179][ T7212] ? jffs2_mkdir+0x83/0xec0
[ 206.397211][ T7212] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.397231][ T7212] ? jffs2_mkdir+0x83/0xec0
[ 206.397251][ T7212] ? jffs2_mkdir+0x83/0xec0
[ 206.397279][ T7212] jffs2_mkdir+0x12e/0xec0
[ 206.397305][ T7212] ? generic_permission+0x2bf/0x670
[ 206.397328][ T7212] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.397353][ T7212] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.397377][ T7212] vfs_mkdir+0x408/0x620
[ 206.397408][ T7212] filename_mkdirat+0x289/0x520
[ 206.397438][ T7212] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.397467][ T7212] ? do_getname+0x151/0x250
[ 206.397489][ T7212] __se_sys_mkdirat+0x35/0x150
[ 206.397516][ T7212] do_syscall_64+0x166/0x520
[ 206.397540][ T7212] ? trace_irq_disable+0x3b/0x140
[ 206.397562][ T7212] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.397581][ T7212] ? clear_bhb_loop+0x70/0xc0
[ 206.397602][ T7212] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.397620][ T7212] RIP: 0033:0x7f7e4a42e159
[ 206.397637][ T7212] 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
[ 206.397653][ T7212] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.397672][ T7212] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.397685][ T7212] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.397697][ T7212] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.397708][ T7212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.397718][ T7212] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.397749][ T7212]
[ 206.531995][ T7215] jffs2: notice: (7215) jffs2_build_xattr_subsystem: complete building xattr subsystem, 225 of xdatum (0 unchecked, 225 orphan) and 238 of xref (0 dead, 238 orphan) found.
[ 206.538802][ T7215] FAULT_INJECTION: forcing a failure.
[ 206.538802][ T7215] name failslab, interval 1, probability 0, space 0, times 0
[ 206.538834][ T7215] CPU: 0 UID: 0 PID: 7215 Comm: syz.0.246 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.538854][ T7215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.538865][ T7215] Call Trace:
[ 206.538873][ T7215]
[ 206.538881][ T7215] dump_stack_lvl+0xe8/0x150
[ 206.538912][ T7215] should_fail_ex+0x46b/0x600
[ 206.538941][ T7215] ? jffs2_alloc_inode+0x28/0x40
[ 206.538963][ T7215] should_failslab+0xa8/0x100
[ 206.538985][ T7215] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 206.539013][ T7215] ? jffs2_alloc_inode+0x28/0x40
[ 206.539038][ T7215] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 206.539058][ T7215] jffs2_alloc_inode+0x28/0x40
[ 206.539079][ T7215] alloc_inode+0x6a/0x1b0
[ 206.539101][ T7215] new_inode+0x1f/0x170
[ 206.539123][ T7215] jffs2_new_inode+0xe0/0xd40
[ 206.539149][ T7215] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 206.539178][ T7215] ? trace_kmem_cache_alloc+0x29/0xe0
[ 206.539204][ T7215] ? __pfx_jffs2_new_inode+0x10/0x10
[ 206.539222][ T7215] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.539245][ T7215] ? jffs2_mkdir+0x83/0xec0
[ 206.539265][ T7215] ? jffs2_mkdir+0x83/0xec0
[ 206.539294][ T7215] jffs2_mkdir+0x189/0xec0
[ 206.539319][ T7215] ? generic_permission+0x2bf/0x670
[ 206.539342][ T7215] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.539369][ T7215] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.539391][ T7215] vfs_mkdir+0x408/0x620
[ 206.539422][ T7215] filename_mkdirat+0x289/0x520
[ 206.539453][ T7215] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.539481][ T7215] ? do_getname+0x151/0x250
[ 206.539503][ T7215] __se_sys_mkdirat+0x35/0x150
[ 206.539530][ T7215] do_syscall_64+0x166/0x520
[ 206.539553][ T7215] ? trace_irq_disable+0x3b/0x140
[ 206.539579][ T7215] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.539595][ T7215] ? clear_bhb_loop+0x70/0xc0
[ 206.539621][ T7215] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.539637][ T7215] RIP: 0033:0x7f7e4a42e159
[ 206.539654][ T7215] 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
[ 206.539667][ T7215] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.539684][ T7215] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.539697][ T7215] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.539707][ T7215] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.539719][ T7215] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.539729][ T7215] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.539761][ T7215]
[ 206.686901][ T7218] jffs2: notice: (7218) jffs2_build_xattr_subsystem: complete building xattr subsystem, 226 of xdatum (0 unchecked, 226 orphan) and 239 of xref (0 dead, 239 orphan) found.
[ 206.700538][ T7218] FAULT_INJECTION: forcing a failure.
[ 206.700538][ T7218] name failslab, interval 1, probability 0, space 0, times 0
[ 206.700571][ T7218] CPU: 0 UID: 0 PID: 7218 Comm: syz.0.247 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.700592][ T7218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.700603][ T7218] Call Trace:
[ 206.700611][ T7218]
[ 206.700619][ T7218] dump_stack_lvl+0xe8/0x150
[ 206.700650][ T7218] should_fail_ex+0x46b/0x600
[ 206.700681][ T7218] ? jffs2_alloc_inode+0x28/0x40
[ 206.700704][ T7218] should_failslab+0xa8/0x100
[ 206.700726][ T7218] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 206.700752][ T7218] ? jffs2_alloc_inode+0x28/0x40
[ 206.700778][ T7218] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 206.700798][ T7218] jffs2_alloc_inode+0x28/0x40
[ 206.700819][ T7218] alloc_inode+0x6a/0x1b0
[ 206.700840][ T7218] new_inode+0x1f/0x170
[ 206.700899][ T7218] jffs2_new_inode+0xe0/0xd40
[ 206.700928][ T7218] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 206.700952][ T7218] ? trace_kmem_cache_alloc+0x29/0xe0
[ 206.700983][ T7218] ? __pfx_jffs2_new_inode+0x10/0x10
[ 206.701011][ T7218] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.701034][ T7218] ? jffs2_mkdir+0x83/0xec0
[ 206.701062][ T7218] ? jffs2_mkdir+0x83/0xec0
[ 206.701088][ T7218] jffs2_mkdir+0x189/0xec0
[ 206.701111][ T7218] ? generic_permission+0x2bf/0x670
[ 206.701135][ T7218] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.701161][ T7218] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.701184][ T7218] vfs_mkdir+0x408/0x620
[ 206.701216][ T7218] filename_mkdirat+0x289/0x520
[ 206.701254][ T7218] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.701283][ T7218] ? do_getname+0x151/0x250
[ 206.701305][ T7218] __se_sys_mkdirat+0x35/0x150
[ 206.701333][ T7218] do_syscall_64+0x166/0x520
[ 206.701356][ T7218] ? trace_irq_disable+0x3b/0x140
[ 206.701378][ T7218] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.701396][ T7218] ? clear_bhb_loop+0x70/0xc0
[ 206.701419][ T7218] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.701436][ T7218] RIP: 0033:0x7f7e4a42e159
[ 206.701454][ T7218] 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
[ 206.701468][ T7218] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.701488][ T7218] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.701502][ T7218] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.701514][ T7218] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.701526][ T7218] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.701537][ T7218] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.701568][ T7218]
[ 206.836226][ T7221] jffs2: notice: (7221) jffs2_build_xattr_subsystem: complete building xattr subsystem, 227 of xdatum (0 unchecked, 227 orphan) and 240 of xref (0 dead, 240 orphan) found.
[ 206.843427][ T7221] FAULT_INJECTION: forcing a failure.
[ 206.843427][ T7221] name failslab, interval 1, probability 0, space 0, times 0
[ 206.843459][ T7221] CPU: 0 UID: 0 PID: 7221 Comm: syz.0.248 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.843479][ T7221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.843490][ T7221] Call Trace:
[ 206.843498][ T7221]
[ 206.843506][ T7221] dump_stack_lvl+0xe8/0x150
[ 206.843537][ T7221] should_fail_ex+0x46b/0x600
[ 206.843567][ T7221] ? jffs2_alloc_inode+0x28/0x40
[ 206.843590][ T7221] should_failslab+0xa8/0x100
[ 206.843612][ T7221] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 206.843638][ T7221] ? jffs2_alloc_inode+0x28/0x40
[ 206.843665][ T7221] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 206.843685][ T7221] jffs2_alloc_inode+0x28/0x40
[ 206.843705][ T7221] alloc_inode+0x6a/0x1b0
[ 206.843727][ T7221] new_inode+0x1f/0x170
[ 206.843750][ T7221] jffs2_new_inode+0xe0/0xd40
[ 206.843775][ T7221] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 206.843792][ T7221] ? trace_kmem_cache_alloc+0x29/0xe0
[ 206.843820][ T7221] ? __pfx_jffs2_new_inode+0x10/0x10
[ 206.843838][ T7221] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.843861][ T7221] ? jffs2_mkdir+0x83/0xec0
[ 206.843882][ T7221] ? jffs2_mkdir+0x83/0xec0
[ 206.843910][ T7221] jffs2_mkdir+0x189/0xec0
[ 206.843935][ T7221] ? generic_permission+0x2bf/0x670
[ 206.843959][ T7221] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.843984][ T7221] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.844007][ T7221] vfs_mkdir+0x408/0x620
[ 206.844038][ T7221] filename_mkdirat+0x289/0x520
[ 206.844069][ T7221] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.844097][ T7221] ? do_getname+0x151/0x250
[ 206.844126][ T7221] __se_sys_mkdirat+0x35/0x150
[ 206.844153][ T7221] do_syscall_64+0x166/0x520
[ 206.844176][ T7221] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.844195][ T7221] ? clear_bhb_loop+0x70/0xc0
[ 206.844228][ T7221] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.844245][ T7221] RIP: 0033:0x7f7e4a42e159
[ 206.844263][ T7221] 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
[ 206.844278][ T7221] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.844298][ T7221] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.844311][ T7221] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.844323][ T7221] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.844335][ T7221] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.844345][ T7221] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.844376][ T7221]
[ 206.988240][ T7224] jffs2: notice: (7224) jffs2_build_xattr_subsystem: complete building xattr subsystem, 228 of xdatum (0 unchecked, 228 orphan) and 241 of xref (0 dead, 241 orphan) found.
[ 206.997798][ T7224] FAULT_INJECTION: forcing a failure.
[ 206.997798][ T7224] name failslab, interval 1, probability 0, space 0, times 0
[ 206.997829][ T7224] CPU: 0 UID: 0 PID: 7224 Comm: syz.0.249 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 206.997850][ T7224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 206.997860][ T7224] Call Trace:
[ 206.997868][ T7224]
[ 206.997877][ T7224] dump_stack_lvl+0xe8/0x150
[ 206.997907][ T7224] should_fail_ex+0x46b/0x600
[ 206.997937][ T7224] ? jffs2_alloc_inode+0x28/0x40
[ 206.997960][ T7224] should_failslab+0xa8/0x100
[ 206.997981][ T7224] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 206.998008][ T7224] ? jffs2_alloc_inode+0x28/0x40
[ 206.998035][ T7224] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 206.998055][ T7224] jffs2_alloc_inode+0x28/0x40
[ 206.998075][ T7224] alloc_inode+0x6a/0x1b0
[ 206.998096][ T7224] new_inode+0x1f/0x170
[ 206.998119][ T7224] jffs2_new_inode+0xe0/0xd40
[ 206.998153][ T7224] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 206.998170][ T7224] ? trace_kmem_cache_alloc+0x29/0xe0
[ 206.998195][ T7224] ? __pfx_jffs2_new_inode+0x10/0x10
[ 206.998213][ T7224] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 206.998237][ T7224] ? jffs2_mkdir+0x83/0xec0
[ 206.998258][ T7224] ? jffs2_mkdir+0x83/0xec0
[ 206.998296][ T7224] jffs2_mkdir+0x189/0xec0
[ 206.998322][ T7224] ? generic_permission+0x2bf/0x670
[ 206.998345][ T7224] ? __pfx_jffs2_mkdir+0x10/0x10
[ 206.998372][ T7224] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 206.998395][ T7224] vfs_mkdir+0x408/0x620
[ 206.998491][ T7224] filename_mkdirat+0x289/0x520
[ 206.998539][ T7224] ? __pfx_filename_mkdirat+0x10/0x10
[ 206.998568][ T7224] ? do_getname+0x151/0x250
[ 206.998588][ T7224] __se_sys_mkdirat+0x35/0x150
[ 206.998612][ T7224] do_syscall_64+0x166/0x520
[ 206.998635][ T7224] ? trace_irq_disable+0x3b/0x140
[ 206.998658][ T7224] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.998678][ T7224] ? clear_bhb_loop+0x70/0xc0
[ 206.998700][ T7224] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 206.998719][ T7224] RIP: 0033:0x7f7e4a42e159
[ 206.998739][ T7224] 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
[ 206.998755][ T7224] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 206.998775][ T7224] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 206.998789][ T7224] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 206.998802][ T7224] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 206.998814][ T7224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 206.998826][ T7224] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 206.998857][ T7224]
[ 207.132046][ T7227] jffs2: notice: (7227) jffs2_build_xattr_subsystem: complete building xattr subsystem, 229 of xdatum (0 unchecked, 229 orphan) and 242 of xref (0 dead, 242 orphan) found.
[ 207.138723][ T7227] FAULT_INJECTION: forcing a failure.
[ 207.138723][ T7227] name failslab, interval 1, probability 0, space 0, times 0
[ 207.138756][ T7227] CPU: 0 UID: 0 PID: 7227 Comm: syz.0.250 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 207.138777][ T7227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 207.138787][ T7227] Call Trace:
[ 207.138795][ T7227]
[ 207.138803][ T7227] dump_stack_lvl+0xe8/0x150
[ 207.138834][ T7227] should_fail_ex+0x46b/0x600
[ 207.138864][ T7227] ? jffs2_alloc_inode+0x28/0x40
[ 207.138887][ T7227] should_failslab+0xa8/0x100
[ 207.138909][ T7227] kmem_cache_alloc_lru_noprof+0xa2/0x680
[ 207.138936][ T7227] ? jffs2_alloc_inode+0x28/0x40
[ 207.138962][ T7227] ? __pfx_jffs2_alloc_inode+0x10/0x10
[ 207.138982][ T7227] jffs2_alloc_inode+0x28/0x40
[ 207.139002][ T7227] alloc_inode+0x6a/0x1b0
[ 207.139024][ T7227] new_inode+0x1f/0x170
[ 207.139047][ T7227] jffs2_new_inode+0xe0/0xd40
[ 207.139074][ T7227] ? __pfx_jffs2_reserve_space+0x10/0x10
[ 207.139091][ T7227] ? trace_kmem_cache_alloc+0x29/0xe0
[ 207.139117][ T7227] ? __pfx_jffs2_new_inode+0x10/0x10
[ 207.139135][ T7227] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 207.139165][ T7227] ? jffs2_mkdir+0x83/0xec0
[ 207.139187][ T7227] ? jffs2_mkdir+0x83/0xec0
[ 207.139215][ T7227] jffs2_mkdir+0x189/0xec0
[ 207.139240][ T7227] ? generic_permission+0x2bf/0x670
[ 207.139263][ T7227] ? __pfx_jffs2_mkdir+0x10/0x10
[ 207.139289][ T7227] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 207.139312][ T7227] vfs_mkdir+0x408/0x620
[ 207.139343][ T7227] filename_mkdirat+0x289/0x520
[ 207.139374][ T7227] ? __pfx_filename_mkdirat+0x10/0x10
[ 207.139403][ T7227] ? do_getname+0x151/0x250
[ 207.139425][ T7227] __se_sys_mkdirat+0x35/0x150
[ 207.139452][ T7227] do_syscall_64+0x166/0x520
[ 207.139476][ T7227] ? trace_irq_disable+0x3b/0x140
[ 207.139498][ T7227] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.139516][ T7227] ? clear_bhb_loop+0x70/0xc0
[ 207.139538][ T7227] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.139556][ T7227] RIP: 0033:0x7f7e4a42e159
[ 207.139573][ T7227] 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
[ 207.139587][ T7227] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 207.139603][ T7227] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 207.139615][ T7227] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 207.139626][ T7227] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 207.139637][ T7227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 207.139647][ T7227] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 207.139675][ T7227]
[ 207.313602][ T7230] jffs2: notice: (7230) jffs2_build_xattr_subsystem: complete building xattr subsystem, 230 of xdatum (0 unchecked, 230 orphan) and 243 of xref (0 dead, 243 orphan) found.
[ 207.320759][ T7230] FAULT_INJECTION: forcing a failure.
[ 207.320759][ T7230] name failslab, interval 1, probability 0, space 0, times 0
[ 207.320791][ T7230] CPU: 0 UID: 0 PID: 7230 Comm: syz.0.251 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 207.320812][ T7230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 207.320822][ T7230] Call Trace:
[ 207.320830][ T7230]
[ 207.320838][ T7230] dump_stack_lvl+0xe8/0x150
[ 207.320870][ T7230] should_fail_ex+0x46b/0x600
[ 207.320904][ T7230] should_failslab+0xa8/0x100
[ 207.320923][ T7230] ? jffs2_write_dnode+0x14f/0xe20
[ 207.320942][ T7230] kmem_cache_alloc_noprof+0x9e/0x690
[ 207.320968][ T7230] ? jffs2_write_dnode+0x14f/0xe20
[ 207.320994][ T7230] jffs2_write_dnode+0x14f/0xe20
[ 207.321028][ T7230] ? kernel_fpu_begin_mask+0x2e0/0x3c0
[ 207.321052][ T7230] ? __pfx_jffs2_write_dnode+0x10/0x10
[ 207.321071][ T7230] ? __pfx_kernel_fpu_begin_mask+0x10/0x10
[ 207.321098][ T7230] ? __pfx_jffs2_new_inode+0x10/0x10
[ 207.321116][ T7230] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 207.321149][ T7230] ? kernel_fpu_end+0x7c/0xa0
[ 207.321169][ T7230] ? crc32_le+0x6b/0x2c0
[ 207.321191][ T7230] jffs2_mkdir+0x334/0xec0
[ 207.321221][ T7230] ? __pfx_jffs2_mkdir+0x10/0x10
[ 207.321248][ T7230] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 207.321274][ T7230] vfs_mkdir+0x408/0x620
[ 207.321306][ T7230] filename_mkdirat+0x289/0x520
[ 207.321337][ T7230] ? __pfx_filename_mkdirat+0x10/0x10
[ 207.321365][ T7230] ? do_getname+0x151/0x250
[ 207.321388][ T7230] __se_sys_mkdirat+0x35/0x150
[ 207.321415][ T7230] do_syscall_64+0x166/0x520
[ 207.321439][ T7230] ? trace_irq_disable+0x3b/0x140
[ 207.321461][ T7230] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.321480][ T7230] ? clear_bhb_loop+0x70/0xc0
[ 207.321501][ T7230] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.321519][ T7230] RIP: 0033:0x7f7e4a42e159
[ 207.321536][ T7230] 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
[ 207.321552][ T7230] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 207.321572][ T7230] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 207.321585][ T7230] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 207.321597][ T7230] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 207.321609][ T7230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 207.321620][ T7230] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 207.321711][ T7230]
[ 207.454641][ T7233] jffs2: notice: (7233) jffs2_build_xattr_subsystem: complete building xattr subsystem, 231 of xdatum (0 unchecked, 231 orphan) and 244 of xref (0 dead, 244 orphan) found.
[ 207.467884][ T7233] FAULT_INJECTION: forcing a failure.
[ 207.467884][ T7233] name failslab, interval 1, probability 0, space 0, times 0
[ 207.467917][ T7233] CPU: 0 UID: 0 PID: 7233 Comm: syz.0.252 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 207.467937][ T7233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 207.467948][ T7233] Call Trace:
[ 207.467956][ T7233]
[ 207.467964][ T7233] dump_stack_lvl+0xe8/0x150
[ 207.467993][ T7233] should_fail_ex+0x46b/0x600
[ 207.468026][ T7233] should_failslab+0xa8/0x100
[ 207.468046][ T7233] ? jffs2_do_new_inode+0x27/0x500
[ 207.468065][ T7233] kmem_cache_alloc_noprof+0x9e/0x690
[ 207.468091][ T7233] ? jffs2_do_new_inode+0x27/0x500
[ 207.468108][ T7233] ? __pfx_from_kgid+0x10/0x10
[ 207.468134][ T7233] jffs2_do_new_inode+0x27/0x500
[ 207.468158][ T7233] jffs2_new_inode+0x46e/0xd40
[ 207.468190][ T7233] ? __pfx_jffs2_new_inode+0x10/0x10
[ 207.468208][ T7233] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 207.468231][ T7233] ? jffs2_mkdir+0x83/0xec0
[ 207.468252][ T7233] ? jffs2_mkdir+0x83/0xec0
[ 207.468280][ T7233] jffs2_mkdir+0x189/0xec0
[ 207.468305][ T7233] ? generic_permission+0x2bf/0x670
[ 207.468328][ T7233] ? __pfx_jffs2_mkdir+0x10/0x10
[ 207.468355][ T7233] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 207.468377][ T7233] vfs_mkdir+0x408/0x620
[ 207.468409][ T7233] filename_mkdirat+0x289/0x520
[ 207.468440][ T7233] ? __pfx_filename_mkdirat+0x10/0x10
[ 207.468467][ T7233] ? do_getname+0x151/0x250
[ 207.468508][ T7233] __se_sys_mkdirat+0x35/0x150
[ 207.468537][ T7233] do_syscall_64+0x166/0x520
[ 207.468561][ T7233] ? trace_irq_disable+0x3b/0x140
[ 207.468583][ T7233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.468607][ T7233] ? clear_bhb_loop+0x70/0xc0
[ 207.468629][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.468647][ T7233] RIP: 0033:0x7f7e4a42e159
[ 207.468665][ T7233] 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
[ 207.468679][ T7233] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 207.468699][ T7233] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 207.468712][ T7233] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 207.468725][ T7233] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 207.468740][ T7233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 207.468750][ T7233] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 207.468780][ T7233]
[ 207.468861][ T7233] ==================================================================
[ 207.468871][ T7233] BUG: KASAN: slab-use-after-free in jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 207.468897][ T7233] Read of size 4 at addr ffff888036a21728 by task syz.0.252/7233
[ 207.468911][ T7233]
[ 207.468919][ T7233] CPU: 0 UID: 0 PID: 7233 Comm: syz.0.252 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 207.468939][ T7233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 207.468949][ T7233] Call Trace:
[ 207.468956][ T7233]
[ 207.468963][ T7233] dump_stack_lvl+0xe8/0x150
[ 207.468986][ T7233] print_address_description+0x55/0x1e0
[ 207.469009][ T7233] ? jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 207.469030][ T7233] print_report+0x58/0x70
[ 207.469051][ T7233] kasan_report+0x117/0x150
[ 207.469070][ T7233] ? jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 207.469095][ T7233] jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 207.469121][ T7233] jffs2_do_clear_inode+0x58/0x390
[ 207.469139][ T7233] ? __pfx_jffs2_evict_inode+0x10/0x10
[ 207.469157][ T7233] evict+0x624/0xb50
[ 207.469183][ T7233] ? __pfx_evict+0x10/0x10
[ 207.469205][ T7233] ? rt_spin_unlock+0x165/0x200
[ 207.469225][ T7233] ? iput+0xb84/0xf00
[ 207.469244][ T7233] jffs2_new_inode+0x49c/0xd40
[ 207.469267][ T7233] ? __pfx_jffs2_new_inode+0x10/0x10
[ 207.469284][ T7233] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 207.469306][ T7233] ? jffs2_mkdir+0x83/0xec0
[ 207.469326][ T7233] ? jffs2_mkdir+0x83/0xec0
[ 207.469348][ T7233] jffs2_mkdir+0x189/0xec0
[ 207.469370][ T7233] ? generic_permission+0x2bf/0x670
[ 207.469389][ T7233] ? __pfx_jffs2_mkdir+0x10/0x10
[ 207.469411][ T7233] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 207.469430][ T7233] vfs_mkdir+0x408/0x620
[ 207.469454][ T7233] filename_mkdirat+0x289/0x520
[ 207.469480][ T7233] ? __pfx_filename_mkdirat+0x10/0x10
[ 207.469504][ T7233] ? do_getname+0x151/0x250
[ 207.469522][ T7233] __se_sys_mkdirat+0x35/0x150
[ 207.469546][ T7233] do_syscall_64+0x166/0x520
[ 207.469568][ T7233] ? trace_irq_disable+0x3b/0x140
[ 207.469591][ T7233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.469737][ T7233] ? clear_bhb_loop+0x70/0xc0
[ 207.469755][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.469773][ T7233] RIP: 0033:0x7f7e4a42e159
[ 207.469788][ T7233] 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
[ 207.469803][ T7233] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 207.469821][ T7233] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 207.469835][ T7233] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 207.469846][ T7233] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 207.469857][ T7233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 207.469868][ T7233] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 207.469888][ T7233]
[ 207.469894][ T7233]
[ 207.469899][ T7233] Allocated by task 7215:
[ 207.469909][ T7233] kasan_save_track+0x3e/0x80
[ 207.469931][ T7233] __kasan_slab_alloc+0x6c/0x80
[ 207.469945][ T7233] kmem_cache_alloc_noprof+0x360/0x690
[ 207.469964][ T7233] jffs2_scan_make_ino_cache+0x89/0x1d0
[ 207.469981][ T7233] jffs2_sum_scan_sumnode+0x49d/0x2870
[ 207.469998][ T7233] jffs2_scan_medium+0x807/0x70c0
[ 207.470012][ T7233] jffs2_do_mount_fs+0x775/0x22c0
[ 207.470036][ T7233] jffs2_do_fill_super+0x555/0xc50
[ 207.470052][ T7233] mtd_get_sb+0x18a/0x410
[ 207.470073][ T7233] get_tree_mtd+0x597/0x7d0
[ 207.470093][ T7233] vfs_get_tree+0x92/0x2a0
[ 207.470112][ T7233] do_new_mount+0x325/0xb00
[ 207.470129][ T7233] __se_sys_mount+0x31d/0x420
[ 207.470145][ T7233] do_syscall_64+0x166/0x520
[ 207.470164][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.470179][ T7233]
[ 207.470183][ T7233] Freed by task 6374:
[ 207.470192][ T7233] kasan_save_track+0x3e/0x80
[ 207.470212][ T7233] kasan_save_free_info+0x40/0x50
[ 207.470230][ T7233] __kasan_slab_free+0x5c/0x80
[ 207.470244][ T7233] kmem_cache_free+0x187/0x6d0
[ 207.470257][ T7233] jffs2_free_ino_caches+0xec/0x1c0
[ 207.470277][ T7233] jffs2_put_super+0x6c/0x170
[ 207.470294][ T7233] generic_shutdown_super+0x13d/0x2d0
[ 207.470312][ T7233] kill_mtd_super+0x23/0x70
[ 207.470332][ T7233] jffs2_kill_sb+0x96/0xb0
[ 207.470349][ T7233] deactivate_locked_super+0xbe/0x110
[ 207.470365][ T7233] cleanup_mnt+0x204/0x2a0
[ 207.470384][ T7233] task_work_run+0x1d9/0x270
[ 207.470400][ T7233] exit_to_user_mode_loop+0x204/0x770
[ 207.470419][ T7233] do_syscall_64+0x328/0x520
[ 207.470439][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.470455][ T7233]
[ 207.470459][ T7233] The buggy address belongs to the object at ffff888036a21700
[ 207.470459][ T7233] which belongs to the cache jffs2_inode_cache of size 48
[ 207.470474][ T7233] The buggy address is located 40 bytes inside of
[ 207.470474][ T7233] freed 48-byte region [ffff888036a21700, ffff888036a21730)
[ 207.470493][ T7233]
[ 207.470497][ T7233] The buggy address belongs to the physical page:
[ 207.470516][ T7233] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x36a21
[ 207.470533][ T7233] flags: 0x80000000000000(node=0|zone=1)
[ 207.470558][ T7233] page_type: f5(slab)
[ 207.470575][ T7233] raw: 0080000000000000 ffff88801ef9c3c0 dead000000000100 dead000000000122
[ 207.470588][ T7233] raw: 0000000000000000 0000000200400040 00000000f5000000 0000000000000000
[ 207.470597][ T7233] page dumped because: kasan: bad access detected
[ 207.470618][ T7233] page_owner tracks the page as allocated
[ 207.470625][ T7233] page last allocated via order 0, migratetype Unmovable, gfp_mask 0xd2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 6518, tgid 6517 (syz.0.17), ts 167124265480
[ 207.470651][ T7233] post_alloc_hook+0x1f9/0x250
[ 207.470670][ T7233] get_page_from_freelist+0x2591/0x2600
[ 207.470686][ T7233] __alloc_frozen_pages_noprof+0x230/0x5c0
[ 207.470702][ T7233] allocate_slab+0x7d/0x620
[ 207.470719][ T7233] refill_objects+0x2d8/0x350
[ 207.470736][ T7233] __pcs_replace_empty_main+0x339/0x690
[ 207.470752][ T7233] kmem_cache_alloc_noprof+0x45d/0x690
[ 207.470772][ T7233] jffs2_do_new_inode+0x27/0x500
[ 207.470787][ T7233] jffs2_new_inode+0x46e/0xd40
[ 207.470803][ T7233] jffs2_mkdir+0x189/0xec0
[ 207.470821][ T7233] vfs_mkdir+0x408/0x620
[ 207.470841][ T7233] filename_mkdirat+0x289/0x520
[ 207.470861][ T7233] __se_sys_mkdirat+0x35/0x150
[ 207.470881][ T7233] do_syscall_64+0x166/0x520
[ 207.470901][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 207.470916][ T7233] page last free pid 5649 tgid 5649 ts 149814430617 stack trace:
[ 207.470929][ T7233] __free_frozen_pages+0xf8e/0x1070
[ 207.470949][ T7233] kasan_depopulate_vmalloc_pte+0x6d/0x90
[ 207.470970][ T7233] __apply_to_page_range+0xbd8/0x1420
[ 207.470988][ T7233] __kasan_release_vmalloc+0xa2/0xd0
[ 207.471008][ T7233] purge_vmap_node+0x220/0x960
[ 207.471022][ T7233] __purge_vmap_area_lazy+0x783/0xb40
[ 207.471043][ T7233] drain_vmap_area_work+0x27/0x40
[ 207.471056][ T7233] process_scheduled_works+0xc3d/0x1630
[ 207.471074][ T7233] worker_thread+0xa47/0xfb0
[ 207.471093][ T7233] kthread+0x38b/0x470
[ 207.471107][ T7233] ret_from_fork+0x514/0xb70
[ 207.471122][ T7233] ret_from_fork_asm+0x1a/0x30
[ 207.471137][ T7233]
[ 207.471141][ T7233] Memory state around the buggy address:
[ 207.471151][ T7233] ffff888036a21600: fa fb fb fb fb fb fc fc fa fb fb fb fb fb fc fc
[ 207.471162][ T7233] ffff888036a21680: fa fb fb fb fb fb fc fc fa fb fb fb fb fb fc fc
[ 207.471173][ T7233] >ffff888036a21700: fa fb fb fb fb fb fc fc fa fb fb fb fb fb fc fc
[ 207.471181][ T7233] ^
[ 207.471190][ T7233] ffff888036a21780: fa fb fb fb fb fb fc fc fa fb fb fb fb fb fc fc
[ 207.471200][ T7233] ffff888036a21800: fa fb fb fb fb fb fc fc fa fb fb fb fb fb fc fc
[ 207.471208][ T7233] ==================================================================
[ 207.471394][ T7233] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[ 235.632468][ T7233] CPU: 0 UID: 0 PID: 7233 Comm: syz.0.252 Not tainted syzkaller #0 PREEMPT_{RT,(full)}
[ 235.642532][ T7233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/07/2026
[ 235.652783][ T7233] Call Trace:
[ 235.656065][ T7233]
[ 235.659023][ T7233] vpanic+0x56d/0xa60
[ 235.663028][ T7233] ? rcu_is_watching+0x16/0xb0
[ 235.667801][ T7233] ? __pfx_vpanic+0x10/0x10
[ 235.672454][ T7233] panic+0xc5/0xd0
[ 235.676721][ T7233] ? __pfx_panic+0x10/0x10
[ 235.681433][ T7233] ? preempt_schedule_thunk+0x16/0x40
[ 235.687318][ T7233] ? preempt_schedule_thunk+0x16/0x40
[ 235.693404][ T7233] ? jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 235.699768][ T7233] check_panic_on_warn+0x89/0xb0
[ 235.704829][ T7233] ? jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 235.710637][ T7233] end_report+0x73/0x170
[ 235.715406][ T7233] ? jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 235.721570][ T7233] kasan_report+0x128/0x150
[ 235.726287][ T7233] ? jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 235.732324][ T7233] jffs2_xattr_delete_inode+0x2c8/0x2d0
[ 235.737913][ T7233] jffs2_do_clear_inode+0x58/0x390
[ 235.743151][ T7233] ? __pfx_jffs2_evict_inode+0x10/0x10
[ 235.748615][ T7233] evict+0x624/0xb50
[ 235.752518][ T7233] ? __pfx_evict+0x10/0x10
[ 235.756952][ T7233] ? rt_spin_unlock+0x165/0x200
[ 235.761817][ T7233] ? iput+0xb84/0xf00
[ 235.765799][ T7233] jffs2_new_inode+0x49c/0xd40
[ 235.770577][ T7233] ? __pfx_jffs2_new_inode+0x10/0x10
[ 235.775855][ T7233] ? kmem_cache_alloc_noprof+0x3c6/0x690
[ 235.781572][ T7233] ? jffs2_mkdir+0x83/0xec0
[ 235.786074][ T7233] ? jffs2_mkdir+0x83/0xec0
[ 235.790980][ T7233] jffs2_mkdir+0x189/0xec0
[ 235.795551][ T7233] ? generic_permission+0x2bf/0x670
[ 235.801273][ T7233] ? __pfx_jffs2_mkdir+0x10/0x10
[ 235.806320][ T7233] ? bpf_lsm_inode_mkdir+0x9/0x20
[ 235.811590][ T7233] vfs_mkdir+0x408/0x620
[ 235.815922][ T7233] filename_mkdirat+0x289/0x520
[ 235.820945][ T7233] ? __pfx_filename_mkdirat+0x10/0x10
[ 235.826671][ T7233] ? do_getname+0x151/0x250
[ 235.831281][ T7233] __se_sys_mkdirat+0x35/0x150
[ 235.836318][ T7233] do_syscall_64+0x166/0x520
[ 235.841038][ T7233] ? trace_irq_disable+0x3b/0x140
[ 235.846165][ T7233] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 235.852415][ T7233] ? clear_bhb_loop+0x70/0xc0
[ 235.857275][ T7233] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 235.863196][ T7233] RIP: 0033:0x7f7e4a42e159
[ 235.867618][ T7233] 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
[ 235.887398][ T7233] RSP: 002b:00007f7e49a8e028 EFLAGS: 00000246 ORIG_RAX: 0000000000000102
[ 235.896481][ T7233] RAX: ffffffffffffffda RBX: 00007f7e4a6b5fa0 RCX: 00007f7e4a42e159
[ 235.904644][ T7233] RDX: 00000000000001ff RSI: 0000200000000000 RDI: ffffffffffffff9c
[ 235.914105][ T7233] RBP: 00007f7e4a4c506b R08: 0000000000000000 R09: 0000000000000000
[ 235.922375][ T7233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 235.930871][ T7233] R13: 00007f7e4a6b6038 R14: 00007f7e4a6b5fa0 R15: 00007ffd3d272cc8
[ 235.938910][ T7233]
[ 235.942220][ T7233] Kernel Offset: disabled
[ 235.946674][ T7233] Rebooting in 86400 seconds..