re name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 55.382623][ T462] Call Trace:
[ 55.385904][ T462]
[ 55.388819][ T462] __dump_stack+0x21/0x30
[ 55.393159][ T462] dump_stack_lvl+0x110/0x170
[ 55.397819][ T462] ? show_regs_print_info+0x20/0x20
[ 55.403013][ T462] dump_stack+0x15/0x20
[ 55.407149][ T462] should_fail+0x3c1/0x510
[ 55.411571][ T462] __should_failslab+0xa4/0xe0
[ 55.416409][ T462] should_failslab+0x9/0x20
[ 55.420893][ T462] slab_pre_alloc_hook+0x3b/0xe0
[ 55.425811][ T462] ? anon_vma_clone+0xc0/0x500
[ 55.430568][ T462] kmem_cache_alloc+0x44/0x260
[ 55.435316][ T462] anon_vma_clone+0xc0/0x500
[ 55.439888][ T462] anon_vma_fork+0x8c/0x510
[ 55.444376][ T462] copy_mm+0x9de/0x13c0
[ 55.448519][ T462] ? copy_signal+0x600/0x600
[ 55.453088][ T462] ? __init_rwsem+0xfc/0x1d0
[ 55.457661][ T462] ? copy_signal+0x4cb/0x600
[ 55.462242][ T462] copy_process+0x117c/0x3250
[ 55.466904][ T462] ? __kasan_check_write+0x14/0x20
[ 55.472000][ T462] ? __pidfd_prepare+0x150/0x150
[ 55.476924][ T462] kernel_clone+0x233/0x960
[ 55.481408][ T462] ? create_io_thread+0x170/0x170
[ 55.486415][ T462] ? __kasan_check_write+0x14/0x20
[ 55.491508][ T462] ? mutex_unlock+0x8f/0x230
[ 55.496079][ T462] __x64_sys_clone+0x198/0x210
[ 55.500911][ T462] ? __kasan_check_write+0x14/0x20
[ 55.506105][ T462] ? __ia32_sys_vfork+0x130/0x130
[ 55.511116][ T462] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 55.517266][ T462] x64_sys_call+0x41f/0x9a0
[ 55.521758][ T462] do_syscall_64+0x4c/0xa0
[ 55.526157][ T462] ? clear_bhb_loop+0x50/0xa0
[ 55.530831][ T462] ? clear_bhb_loop+0x50/0xa0
[ 55.535493][ T462] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.541376][ T462] RIP: 0033:0x7f6863abc079
[ 55.545887][ T462] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 55.565605][ T462] RSP: 002b:00007f686364e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.574042][ T462] RAX: ffffffffffffffda RBX: 00007f6863bfaf80 RCX: 00007f6863abc079
[ 55.582011][ T462] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 55.590082][ T462] RBP: 00007f686364e120 R08: 0000000000000000 R09: 0000000000000000
[ 55.598044][ T462] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 55.606000][ T462] R13: 000000000000000b R14: 00007f6863bfaf80 R15: 00007ffd14649f08
[ 55.613961][ T462]
[ 55.617895][ T467] FAULT_INJECTION: forcing a failure.
[ 55.617895][ T467] name failslab, interval 1, probability 0, space 0, times 0
[ 55.620311][ T464] CPU: 1 PID: 464 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 55.639640][ T464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 55.649789][ T464] Call Trace:
[ 55.653085][ T464]
[ 55.656021][ T464] __dump_stack+0x21/0x30
[ 55.660528][ T464] dump_stack_lvl+0x110/0x170
[ 55.665202][ T464] ? show_regs_print_info+0x20/0x20
[ 55.670526][ T464] dump_stack+0x15/0x20
[ 55.674799][ T464] should_fail+0x3c1/0x510
[ 55.679316][ T464] __should_failslab+0xa4/0xe0
[ 55.684079][ T464] should_failslab+0x9/0x20
[ 55.688579][ T464] slab_pre_alloc_hook+0x3b/0xe0
[ 55.693564][ T464] ? anon_vma_clone+0xc0/0x500
[ 55.698333][ T464] kmem_cache_alloc+0x44/0x260
[ 55.703088][ T464] anon_vma_clone+0xc0/0x500
[ 55.707667][ T464] anon_vma_fork+0x8c/0x510
[ 55.712159][ T464] copy_mm+0x9de/0x13c0
[ 55.716338][ T464] ? copy_signal+0x600/0x600
[ 55.720917][ T464] ? __init_rwsem+0xfc/0x1d0
[ 55.725581][ T464] ? copy_signal+0x4cb/0x600
[ 55.730158][ T464] copy_process+0x117c/0x3250
[ 55.734830][ T464] ? __kasan_check_write+0x14/0x20
[ 55.739945][ T464] ? __pidfd_prepare+0x150/0x150
[ 55.744885][ T464] kernel_clone+0x233/0x960
[ 55.749376][ T464] ? create_io_thread+0x170/0x170
[ 55.754390][ T464] ? __kasan_check_write+0x14/0x20
[ 55.759500][ T464] ? mutex_unlock+0x8f/0x230
[ 55.764099][ T464] __x64_sys_clone+0x198/0x210
[ 55.768866][ T464] ? __kasan_check_write+0x14/0x20
[ 55.773982][ T464] ? __ia32_sys_vfork+0x130/0x130
[ 55.779132][ T464] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 55.785311][ T464] x64_sys_call+0x41f/0x9a0
[ 55.789817][ T464] do_syscall_64+0x4c/0xa0
[ 55.794229][ T464] ? clear_bhb_loop+0x50/0xa0
[ 55.798910][ T464] ? clear_bhb_loop+0x50/0xa0
[ 55.803575][ T464] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 55.809464][ T464] RIP: 0033:0x7f0aaaee8079
[ 55.813872][ T464] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 55.833471][ T464] RSP: 002b:00007f0aaaa7a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 55.842063][ T464] RAX: ffffffffffffffda RBX: 00007f0aab026f80 RCX: 00007f0aaaee8079
[ 55.850387][ T464] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 55.858531][ T464] RBP: 00007f0aaaa7a120 R08: 0000000000000000 R09: 0000000000000000
[ 55.866497][ T464] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 55.874458][ T464] R13: 000000000000000b R14: 00007f0aab026f80 R15: 00007ffef95d4c38
[ 55.882429][ T464]
[ 55.886148][ T468] CPU: 1 PID: 468 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 55.895282][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 55.905609][ T468] Call Trace:
[ 55.908871][ T468]
[ 55.911786][ T468] __dump_stack+0x21/0x30
[ 55.916104][ T468] dump_stack_lvl+0x110/0x170
[ 55.921039][ T468] ? show_regs_print_info+0x20/0x20
[ 55.926512][ T468] dump_stack+0x15/0x20
[ 55.930672][ T468] should_fail+0x3c1/0x510
[ 55.935076][ T468] __should_failslab+0xa4/0xe0
[ 55.939824][ T468] should_failslab+0x9/0x20
[ 55.944312][ T468] slab_pre_alloc_hook+0x3b/0xe0
[ 55.949514][ T468] ? anon_vma_clone+0xc0/0x500
[ 55.954609][ T468] kmem_cache_alloc+0x44/0x260
[ 55.959390][ T468] anon_vma_clone+0xc0/0x500
[ 55.963964][ T468] anon_vma_fork+0x8c/0x510
[ 55.968541][ T468] copy_mm+0x9de/0x13c0
[ 55.972681][ T468] ? copy_signal+0x600/0x600
[ 55.977456][ T468] ? __init_rwsem+0xfc/0x1d0
[ 55.982043][ T468] ? copy_signal+0x4cb/0x600
[ 55.986614][ T468] copy_process+0x117c/0x3250
[ 55.991276][ T468] ? __kasan_check_write+0x14/0x20
[ 55.996459][ T468] ? __pidfd_prepare+0x150/0x150
[ 56.001400][ T468] kernel_clone+0x233/0x960
[ 56.005886][ T468] ? create_io_thread+0x170/0x170
[ 56.010888][ T468] ? __kasan_check_write+0x14/0x20
[ 56.015989][ T468] ? mutex_unlock+0x8f/0x230
[ 56.020597][ T468] __x64_sys_clone+0x198/0x210
[ 56.025431][ T468] ? __kasan_check_write+0x14/0x20
[ 56.030530][ T468] ? __ia32_sys_vfork+0x130/0x130
[ 56.035550][ T468] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.041632][ T468] x64_sys_call+0x41f/0x9a0
[ 56.046330][ T468] do_syscall_64+0x4c/0xa0
[ 56.050764][ T468] ? clear_bhb_loop+0x50/0xa0
[ 56.055431][ T468] ? clear_bhb_loop+0x50/0xa0
[ 56.060096][ T468] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.065979][ T468] RIP: 0033:0x7fa052929079
[ 56.070470][ T468] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 56.090072][ T468] RSP: 002b:00007fa0524bb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.098562][ T468] RAX: ffffffffffffffda RBX: 00007fa052a67f80 RCX: 00007fa052929079
[ 56.106706][ T468] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.114674][ T468] RBP: 00007fa0524bb120 R08: 0000000000000000 R09: 0000000000000000
[ 56.122629][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.130581][ T468] R13: 000000000000000b R14: 00007fa052a67f80 R15: 00007ffea8c21898
[ 56.138544][ T468]
[ 56.143513][ T467] CPU: 0 PID: 467 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 56.152741][ T467] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 56.162801][ T467] Call Trace:
[ 56.166154][ T467]
[ 56.169071][ T467] __dump_stack+0x21/0x30
[ 56.173394][ T467] dump_stack_lvl+0x110/0x170
[ 56.178053][ T467] ? show_regs_print_info+0x20/0x20
[ 56.183233][ T467] ? avc_denied+0x1b0/0x1b0
[ 56.187719][ T467] dump_stack+0x15/0x20
[ 56.191855][ T467] should_fail+0x3c1/0x510
[ 56.196253][ T467] __should_failslab+0xa4/0xe0
[ 56.201014][ T467] should_failslab+0x9/0x20
[ 56.205507][ T467] slab_pre_alloc_hook+0x3b/0xe0
[ 56.210430][ T467] ? vm_area_dup+0x26/0x210
[ 56.214913][ T467] kmem_cache_alloc+0x44/0x260
[ 56.219662][ T467] vm_area_dup+0x26/0x210
[ 56.223974][ T467] copy_mm+0x947/0x13c0
[ 56.228197][ T467] ? copy_signal+0x600/0x600
[ 56.232768][ T467] ? __init_rwsem+0xfc/0x1d0
[ 56.237343][ T467] ? copy_signal+0x4cb/0x600
[ 56.241913][ T467] copy_process+0x117c/0x3250
[ 56.246581][ T467] ? __kasan_check_write+0x14/0x20
[ 56.251766][ T467] ? __pidfd_prepare+0x150/0x150
[ 56.256688][ T467] kernel_clone+0x233/0x960
[ 56.261186][ T467] ? create_io_thread+0x170/0x170
[ 56.266284][ T467] ? __kasan_check_write+0x14/0x20
[ 56.271411][ T467] ? mutex_unlock+0x8f/0x230
[ 56.275985][ T467] __x64_sys_clone+0x198/0x210
[ 56.280734][ T467] ? __kasan_check_write+0x14/0x20
[ 56.285827][ T467] ? __ia32_sys_vfork+0x130/0x130
[ 56.290831][ T467] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.296913][ T467] x64_sys_call+0x41f/0x9a0
[ 56.301492][ T467] do_syscall_64+0x4c/0xa0
[ 56.305894][ T467] ? clear_bhb_loop+0x50/0xa0
[ 56.310561][ T467] ? clear_bhb_loop+0x50/0xa0
[ 56.315223][ T467] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.321274][ T467] RIP: 0033:0x7f26213c8079
[ 56.325886][ T467] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 56.345773][ T467] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.354530][ T467] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 56.362707][ T467] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.370692][ T467] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 56.378738][ T467] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.386694][ T467] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 56.394784][ T467]
[ 56.415241][ T479] FAULT_INJECTION: forcing a failure.
[ 56.415241][ T479] name failslab, interval 1, probability 0, space 0, times 0
[ 56.428826][ T481] FAULT_INJECTION: forcing a failure.
[ 56.428826][ T481] name failslab, interval 1, probability 0, space 0, times 0
[ 56.443237][ T470] FAULT_INJECTION: forcing a failure.
[ 56.443237][ T470] name failslab, interval 1, probability 0, space 0, times 0
[ 56.456543][ T479] CPU: 1 PID: 479 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 56.466103][ T479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 56.476161][ T479] Call Trace:
[ 56.479538][ T479]
[ 56.482481][ T479] __dump_stack+0x21/0x30
[ 56.486817][ T479] dump_stack_lvl+0x110/0x170
[ 56.491516][ T479] ? show_regs_print_info+0x20/0x20
[ 56.496736][ T479] dump_stack+0x15/0x20
[ 56.500904][ T479] should_fail+0x3c1/0x510
[ 56.505322][ T479] __should_failslab+0xa4/0xe0
[ 56.510170][ T479] should_failslab+0x9/0x20
[ 56.514676][ T479] slab_pre_alloc_hook+0x3b/0xe0
[ 56.519621][ T479] ? anon_vma_clone+0xc0/0x500
[ 56.524397][ T479] kmem_cache_alloc+0x44/0x260
[ 56.529171][ T479] anon_vma_clone+0xc0/0x500
[ 56.533767][ T479] anon_vma_fork+0x8c/0x510
[ 56.538259][ T479] copy_mm+0x9de/0x13c0
[ 56.542409][ T479] ? copy_signal+0x600/0x600
[ 56.547006][ T479] ? __init_rwsem+0xfc/0x1d0
[ 56.551588][ T479] ? copy_signal+0x4cb/0x600
[ 56.556274][ T479] copy_process+0x117c/0x3250
[ 56.561041][ T479] ? __kasan_check_write+0x14/0x20
[ 56.566149][ T479] ? __pidfd_prepare+0x150/0x150
[ 56.571075][ T479] kernel_clone+0x233/0x960
[ 56.575563][ T479] ? create_io_thread+0x170/0x170
[ 56.580572][ T479] ? __kasan_check_write+0x14/0x20
[ 56.585667][ T479] ? mutex_unlock+0x8f/0x230
[ 56.590250][ T479] __x64_sys_clone+0x198/0x210
[ 56.595020][ T479] ? __kasan_check_write+0x14/0x20
[ 56.600113][ T479] ? __ia32_sys_vfork+0x130/0x130
[ 56.605122][ T479] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.611177][ T479] x64_sys_call+0x41f/0x9a0
[ 56.615764][ T479] do_syscall_64+0x4c/0xa0
[ 56.620174][ T479] ? clear_bhb_loop+0x50/0xa0
[ 56.624929][ T479] ? clear_bhb_loop+0x50/0xa0
[ 56.629857][ T479] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.635743][ T479] RIP: 0033:0x7f94d0659079
[ 56.640142][ T479] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 56.660003][ T479] RSP: 002b:00007f94d01eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.668490][ T479] RAX: ffffffffffffffda RBX: 00007f94d0797f80 RCX: 00007f94d0659079
[ 56.676446][ T479] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.684497][ T479] RBP: 00007f94d01eb120 R08: 0000000000000000 R09: 0000000000000000
[ 56.692453][ T479] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.700411][ T479] R13: 000000000000000b R14: 00007f94d0797f80 R15: 00007ffff57b31b8
[ 56.708375][ T479]
[ 56.711608][ T470] CPU: 0 PID: 470 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 56.720826][ T470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 56.730895][ T470] Call Trace:
[ 56.734175][ T470]
[ 56.737098][ T470] __dump_stack+0x21/0x30
[ 56.741424][ T470] dump_stack_lvl+0x110/0x170
[ 56.746086][ T470] ? show_regs_print_info+0x20/0x20
[ 56.751569][ T470] dump_stack+0x15/0x20
[ 56.755722][ T470] should_fail+0x3c1/0x510
[ 56.760122][ T470] __should_failslab+0xa4/0xe0
[ 56.764962][ T470] should_failslab+0x9/0x20
[ 56.769685][ T470] slab_pre_alloc_hook+0x3b/0xe0
[ 56.774698][ T470] ? vm_area_dup+0x26/0x210
[ 56.779218][ T470] kmem_cache_alloc+0x44/0x260
[ 56.783982][ T470] vm_area_dup+0x26/0x210
[ 56.788412][ T470] copy_mm+0x947/0x13c0
[ 56.792593][ T470] ? copy_signal+0x600/0x600
[ 56.797204][ T470] ? __init_rwsem+0xfc/0x1d0
[ 56.801914][ T470] ? copy_signal+0x4cb/0x600
[ 56.806507][ T470] copy_process+0x117c/0x3250
[ 56.811195][ T470] ? __kasan_check_write+0x14/0x20
[ 56.816411][ T470] ? __pidfd_prepare+0x150/0x150
[ 56.821378][ T470] kernel_clone+0x233/0x960
[ 56.825884][ T470] ? create_io_thread+0x170/0x170
[ 56.830905][ T470] ? __kasan_check_write+0x14/0x20
[ 56.836005][ T470] ? mutex_unlock+0x8f/0x230
[ 56.840593][ T470] __x64_sys_clone+0x198/0x210
[ 56.845346][ T470] ? __kasan_check_write+0x14/0x20
[ 56.850511][ T470] ? __ia32_sys_vfork+0x130/0x130
[ 56.855532][ T470] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 56.861674][ T470] x64_sys_call+0x41f/0x9a0
[ 56.866167][ T470] do_syscall_64+0x4c/0xa0
[ 56.870570][ T470] ? clear_bhb_loop+0x50/0xa0
[ 56.875227][ T470] ? clear_bhb_loop+0x50/0xa0
[ 56.880057][ T470] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 56.886200][ T470] RIP: 0033:0x7f041f7ca079
[ 56.890611][ T470] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 56.910290][ T470] RSP: 002b:00007f041f35c068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 56.918697][ T470] RAX: ffffffffffffffda RBX: 00007f041f908f80 RCX: 00007f041f7ca079
[ 56.926653][ T470] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 56.934614][ T470] RBP: 00007f041f35c120 R08: 0000000000000000 R09: 0000000000000000
[ 56.942591][ T470] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 56.951089][ T470] R13: 000000000000000b R14: 00007f041f908f80 R15: 00007ffcd2e08448
[ 56.959175][ T470]
[ 56.963102][ T482] FAULT_INJECTION: forcing a failure.
[ 56.963102][ T482] name failslab, interval 1, probability 0, space 0, times 0
[ 56.977632][ T482] CPU: 1 PID: 482 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 56.978037][ T486] FAULT_INJECTION: forcing a failure.
[ 56.978037][ T486] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 56.986663][ T482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 56.986674][ T482] Call Trace:
[ 56.986678][ T482]
[ 56.986684][ T482] __dump_stack+0x21/0x30
[ 56.986708][ T482] dump_stack_lvl+0x110/0x170
[ 56.986723][ T482] ? show_regs_print_info+0x20/0x20
[ 57.030436][ T482] dump_stack+0x15/0x20
[ 57.034590][ T482] should_fail+0x3c1/0x510
[ 57.039029][ T482] __should_failslab+0xa4/0xe0
[ 57.043791][ T482] should_failslab+0x9/0x20
[ 57.048291][ T482] slab_pre_alloc_hook+0x3b/0xe0
[ 57.053238][ T482] ? anon_vma_fork+0xf2/0x510
[ 57.057932][ T482] kmem_cache_alloc+0x44/0x260
[ 57.062692][ T482] anon_vma_fork+0xf2/0x510
[ 57.067180][ T482] copy_mm+0x9de/0x13c0
[ 57.071342][ T482] ? copy_signal+0x600/0x600
[ 57.075916][ T482] ? __init_rwsem+0xfc/0x1d0
[ 57.080962][ T482] ? copy_signal+0x4cb/0x600
[ 57.085535][ T482] copy_process+0x117c/0x3250
[ 57.090234][ T482] ? __kasan_check_write+0x14/0x20
[ 57.095331][ T482] ? __pidfd_prepare+0x150/0x150
[ 57.100255][ T482] kernel_clone+0x233/0x960
[ 57.104742][ T482] ? create_io_thread+0x170/0x170
[ 57.109751][ T482] ? __kasan_check_write+0x14/0x20
[ 57.114873][ T482] ? mutex_unlock+0x8f/0x230
[ 57.119451][ T482] __x64_sys_clone+0x198/0x210
[ 57.124292][ T482] ? __kasan_check_write+0x14/0x20
[ 57.129386][ T482] ? __ia32_sys_vfork+0x130/0x130
[ 57.134400][ T482] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 57.140630][ T482] x64_sys_call+0x41f/0x9a0
[ 57.145123][ T482] do_syscall_64+0x4c/0xa0
[ 57.150205][ T482] ? clear_bhb_loop+0x50/0xa0
[ 57.155073][ T482] ? clear_bhb_loop+0x50/0xa0
[ 57.159849][ T482] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.165732][ T482] RIP: 0033:0x7f6863abc079
[ 57.170146][ T482] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 57.189738][ T482] RSP: 002b:00007f686364e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 57.198519][ T482] RAX: ffffffffffffffda RBX: 00007f6863bfaf80 RCX: 00007f6863abc079
[ 57.206471][ T482] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.214430][ T482] RBP: 00007f686364e120 R08: 0000000000000000 R09: 0000000000000000
[ 57.222478][ T482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 57.230431][ T482] R13: 000000000000000b R14: 00007f6863bfaf80 R15: 00007ffd14649f08
[ 57.238407][ T482]
[ 57.243142][ T481] CPU: 0 PID: 481 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 57.252228][ T481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 57.262378][ T481] Call Trace:
[ 57.265665][ T481]
[ 57.268610][ T481] __dump_stack+0x21/0x30
[ 57.273118][ T481] dump_stack_lvl+0x110/0x170
[ 57.277826][ T481] ? show_regs_print_info+0x20/0x20
[ 57.283113][ T481] dump_stack+0x15/0x20
[ 57.287259][ T481] should_fail+0x3c1/0x510
[ 57.291670][ T481] __should_failslab+0xa4/0xe0
[ 57.296438][ T481] should_failslab+0x9/0x20
[ 57.301161][ T481] slab_pre_alloc_hook+0x3b/0xe0
[ 57.306205][ T481] ? anon_vma_clone+0xc0/0x500
[ 57.310968][ T481] kmem_cache_alloc+0x44/0x260
[ 57.315986][ T481] anon_vma_clone+0xc0/0x500
[ 57.320565][ T481] anon_vma_fork+0x8c/0x510
[ 57.325059][ T481] copy_mm+0x9de/0x13c0
[ 57.329213][ T481] ? copy_signal+0x600/0x600
[ 57.333792][ T481] ? __init_rwsem+0xfc/0x1d0
[ 57.338483][ T481] ? copy_signal+0x4cb/0x600
[ 57.343058][ T481] copy_process+0x117c/0x3250
[ 57.347729][ T481] ? __kasan_check_write+0x14/0x20
[ 57.352830][ T481] ? __pidfd_prepare+0x150/0x150
[ 57.357761][ T481] kernel_clone+0x233/0x960
[ 57.362283][ T481] ? create_io_thread+0x170/0x170
[ 57.367296][ T481] ? __kasan_check_write+0x14/0x20
[ 57.372490][ T481] ? mutex_unlock+0x8f/0x230
[ 57.377093][ T481] __x64_sys_clone+0x198/0x210
[ 57.382194][ T481] ? __kasan_check_write+0x14/0x20
[ 57.387295][ T481] ? __ia32_sys_vfork+0x130/0x130
[ 57.392319][ T481] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 57.398381][ T481] x64_sys_call+0x41f/0x9a0
[ 57.402927][ T481] do_syscall_64+0x4c/0xa0
[ 57.407347][ T481] ? clear_bhb_loop+0x50/0xa0
[ 57.412031][ T481] ? clear_bhb_loop+0x50/0xa0
[ 57.416919][ T481] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.423098][ T481] RIP: 0033:0x7f0aaaee8079
[ 57.427598][ T481] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 57.447546][ T481] RSP: 002b:00007f0aaaa7a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 57.455983][ T481] RAX: ffffffffffffffda RBX: 00007f0aab026f80 RCX: 00007f0aaaee8079
[ 57.463969][ T481] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.472025][ T481] RBP: 00007f0aaaa7a120 R08: 0000000000000000 R09: 0000000000000000
[ 57.479984][ T481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 57.488057][ T481] R13: 000000000000000b R14: 00007f0aab026f80 R15: 00007ffef95d4c38
[ 57.496129][ T481]
[ 57.499268][ T486] CPU: 1 PID: 486 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 57.508460][ T486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 57.518514][ T486] Call Trace:
[ 57.521793][ T486]
[ 57.524731][ T486] __dump_stack+0x21/0x30
[ 57.529137][ T486] dump_stack_lvl+0x110/0x170
[ 57.533809][ T486] ? show_regs_print_info+0x20/0x20
[ 57.539094][ T486] dump_stack+0x15/0x20
[ 57.543250][ T486] should_fail+0x3c1/0x510
[ 57.547688][ T486] should_fail_alloc_page+0x55/0x80
[ 57.552970][ T486] prepare_alloc_pages+0x156/0x610
[ 57.558077][ T486] ? __alloc_pages_bulk+0xad0/0xad0
[ 57.563261][ T486] ? __alloc_pages+0x460/0x460
[ 57.568179][ T486] __alloc_pages+0x11d/0x460
[ 57.572761][ T486] ? prep_new_page+0x110/0x110
[ 57.577516][ T486] ? __kasan_check_write+0x14/0x20
[ 57.582627][ T486] ? _raw_spin_lock+0x94/0xf0
[ 57.587292][ T486] pte_alloc_one+0x70/0x190
[ 57.591796][ T486] ? pfn_modify_allowed+0x2f0/0x2f0
[ 57.596995][ T486] ? _raw_spin_unlock+0x4d/0x70
[ 57.601843][ T486] ? __pmd_alloc+0x406/0x4b0
[ 57.606448][ T486] ? __kasan_check_write+0x14/0x20
[ 57.611559][ T486] __pte_alloc+0x75/0x2a0
[ 57.615887][ T486] ? __pud_alloc+0x1a0/0x1a0
[ 57.620465][ T486] ? __kasan_slab_alloc+0xcf/0xf0
[ 57.625571][ T486] ? free_pgtables+0x280/0x280
[ 57.630494][ T486] ? _raw_spin_unlock+0x4d/0x70
[ 57.635333][ T486] copy_page_range+0x237c/0x28d0
[ 57.640261][ T486] ? pfn_valid+0x1d0/0x1d0
[ 57.644663][ T486] copy_mm+0xbf2/0x13c0
[ 57.648807][ T486] ? copy_signal+0x600/0x600
[ 57.653374][ T486] ? __init_rwsem+0xfc/0x1d0
[ 57.658030][ T486] ? copy_signal+0x4cb/0x600
[ 57.662598][ T486] copy_process+0x117c/0x3250
[ 57.667268][ T486] ? __kasan_check_write+0x14/0x20
[ 57.672369][ T486] ? __pidfd_prepare+0x150/0x150
[ 57.677298][ T486] kernel_clone+0x233/0x960
[ 57.681809][ T486] ? create_io_thread+0x170/0x170
[ 57.686941][ T486] ? __kasan_check_write+0x14/0x20
[ 57.692053][ T486] ? mutex_unlock+0x8f/0x230
[ 57.696637][ T486] __x64_sys_clone+0x198/0x210
[ 57.701386][ T486] ? __kasan_check_write+0x14/0x20
[ 57.706477][ T486] ? __ia32_sys_vfork+0x130/0x130
[ 57.711485][ T486] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 57.717535][ T486] x64_sys_call+0x41f/0x9a0
[ 57.722022][ T486] do_syscall_64+0x4c/0xa0
[ 57.726421][ T486] ? clear_bhb_loop+0x50/0xa0
[ 57.731083][ T486] ? clear_bhb_loop+0x50/0xa0
[ 57.735739][ T486] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 57.741635][ T486] RIP: 0033:0x7f26213c8079
[ 57.746038][ T486] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
2026/04/16 08:34:13 executed programs: 49
[ 57.765890][ T486] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 57.774286][ T486] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 57.782329][ T486] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 57.790549][ T486] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 57.798503][ T486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 57.806580][ T486] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 57.814555][ T486]
[ 57.824187][ T476] FAULT_INJECTION: forcing a failure.
[ 57.824187][ T476] name failslab, interval 1, probability 0, space 0, times 0
[ 57.847876][ T490] FAULT_INJECTION: forcing a failure.
[ 57.847876][ T490] name failslab, interval 1, probability 0, space 0, times 0
[ 57.851033][ T476] CPU: 0 PID: 476 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 57.870023][ T476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 57.880179][ T476] Call Trace:
[ 57.883459][ T476]
[ 57.886375][ T476] __dump_stack+0x21/0x30
[ 57.890700][ T476] dump_stack_lvl+0x110/0x170
[ 57.895360][ T476] ? show_regs_print_info+0x20/0x20
[ 57.900627][ T476] dump_stack+0x15/0x20
[ 57.904766][ T476] should_fail+0x3c1/0x510
[ 57.909167][ T476] __should_failslab+0xa4/0xe0
[ 57.914008][ T476] should_failslab+0x9/0x20
[ 57.918579][ T476] slab_pre_alloc_hook+0x3b/0xe0
[ 57.923590][ T476] ? anon_vma_fork+0xf2/0x510
[ 57.928248][ T476] kmem_cache_alloc+0x44/0x260
[ 57.933007][ T476] anon_vma_fork+0xf2/0x510
[ 57.937511][ T476] copy_mm+0x9de/0x13c0
[ 57.941671][ T476] ? copy_signal+0x600/0x600
[ 57.946260][ T476] ? __init_rwsem+0xfc/0x1d0
[ 57.951011][ T476] ? copy_signal+0x4cb/0x600
[ 57.955776][ T476] copy_process+0x117c/0x3250
[ 57.960469][ T476] ? __kasan_check_write+0x14/0x20
[ 57.965572][ T476] ? __pidfd_prepare+0x150/0x150
[ 57.970501][ T476] kernel_clone+0x233/0x960
[ 57.975005][ T476] ? create_io_thread+0x170/0x170
[ 57.980011][ T476] ? __kasan_check_write+0x14/0x20
[ 57.985116][ T476] ? mutex_unlock+0x8f/0x230
[ 57.989700][ T476] __x64_sys_clone+0x198/0x210
[ 57.994445][ T476] ? __kasan_check_write+0x14/0x20
[ 57.999540][ T476] ? __ia32_sys_vfork+0x130/0x130
[ 58.004549][ T476] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.010598][ T476] x64_sys_call+0x41f/0x9a0
[ 58.015257][ T476] do_syscall_64+0x4c/0xa0
[ 58.019663][ T476] ? clear_bhb_loop+0x50/0xa0
[ 58.024318][ T476] ? clear_bhb_loop+0x50/0xa0
[ 58.028975][ T476] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.034939][ T476] RIP: 0033:0x7fa052929079
[ 58.039434][ T476] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 58.059020][ T476] RSP: 002b:00007fa0524bb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.067466][ T476] RAX: ffffffffffffffda RBX: 00007fa052a67f80 RCX: 00007fa052929079
[ 58.075506][ T476] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 58.083476][ T476] RBP: 00007fa0524bb120 R08: 0000000000000000 R09: 0000000000000000
[ 58.091435][ T476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 58.099386][ T476] R13: 000000000000000b R14: 00007fa052a67f80 R15: 00007ffea8c21898
[ 58.107354][ T476]
[ 58.112703][ T494] FAULT_INJECTION: forcing a failure.
[ 58.112703][ T494] name failslab, interval 1, probability 0, space 0, times 0
[ 58.112735][ T493] FAULT_INJECTION: forcing a failure.
[ 58.112735][ T493] name failslab, interval 1, probability 0, space 0, times 0
[ 58.125440][ T490] CPU: 0 PID: 490 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 58.147421][ T490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 58.157490][ T490] Call Trace:
[ 58.160761][ T490]
[ 58.163681][ T490] __dump_stack+0x21/0x30
[ 58.168012][ T490] dump_stack_lvl+0x110/0x170
[ 58.172705][ T490] ? show_regs_print_info+0x20/0x20
[ 58.177891][ T490] dump_stack+0x15/0x20
[ 58.182146][ T490] should_fail+0x3c1/0x510
[ 58.186638][ T490] __should_failslab+0xa4/0xe0
[ 58.191392][ T490] should_failslab+0x9/0x20
[ 58.195883][ T490] slab_pre_alloc_hook+0x3b/0xe0
[ 58.200923][ T490] ? vm_area_dup+0x26/0x210
[ 58.205417][ T490] kmem_cache_alloc+0x44/0x260
[ 58.210257][ T490] vm_area_dup+0x26/0x210
[ 58.214581][ T490] copy_mm+0x947/0x13c0
[ 58.218745][ T490] ? copy_signal+0x600/0x600
[ 58.223414][ T490] ? __init_rwsem+0xfc/0x1d0
[ 58.227998][ T490] ? copy_signal+0x4cb/0x600
[ 58.232585][ T490] copy_process+0x117c/0x3250
[ 58.237508][ T490] ? __kasan_check_write+0x14/0x20
[ 58.242789][ T490] ? __pidfd_prepare+0x150/0x150
[ 58.247942][ T490] kernel_clone+0x233/0x960
[ 58.252643][ T490] ? create_io_thread+0x170/0x170
[ 58.257680][ T490] ? __kasan_check_write+0x14/0x20
[ 58.262890][ T490] ? mutex_unlock+0x8f/0x230
[ 58.267742][ T490] __x64_sys_clone+0x198/0x210
[ 58.272775][ T490] ? __kasan_check_write+0x14/0x20
[ 58.277924][ T490] ? __ia32_sys_vfork+0x130/0x130
[ 58.283202][ T490] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.289258][ T490] x64_sys_call+0x41f/0x9a0
[ 58.293746][ T490] do_syscall_64+0x4c/0xa0
[ 58.298160][ T490] ? clear_bhb_loop+0x50/0xa0
[ 58.302907][ T490] ? clear_bhb_loop+0x50/0xa0
[ 58.307563][ T490] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.313478][ T490] RIP: 0033:0x7f94d0659079
[ 58.317884][ T490] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 58.337478][ T490] RSP: 002b:00007f94d01eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.345963][ T490] RAX: ffffffffffffffda RBX: 00007f94d0797f80 RCX: 00007f94d0659079
[ 58.353918][ T490] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 58.361965][ T490] RBP: 00007f94d01eb120 R08: 0000000000000000 R09: 0000000000000000
[ 58.369937][ T490] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 58.378025][ T490] R13: 000000000000000b R14: 00007f94d0797f80 R15: 00007ffff57b31b8
[ 58.386190][ T490]
[ 58.392297][ T493] CPU: 1 PID: 493 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 58.401350][ T493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 58.411573][ T493] Call Trace:
[ 58.414837][ T493]
[ 58.417762][ T493] __dump_stack+0x21/0x30
[ 58.422092][ T493] dump_stack_lvl+0x110/0x170
[ 58.426754][ T493] ? show_regs_print_info+0x20/0x20
[ 58.431957][ T493] dump_stack+0x15/0x20
[ 58.436126][ T493] should_fail+0x3c1/0x510
[ 58.440540][ T493] __should_failslab+0xa4/0xe0
[ 58.445289][ T493] should_failslab+0x9/0x20
[ 58.449781][ T493] slab_pre_alloc_hook+0x3b/0xe0
[ 58.454708][ T493] ? vm_area_dup+0x26/0x210
[ 58.459211][ T493] kmem_cache_alloc+0x44/0x260
[ 58.463963][ T493] vm_area_dup+0x26/0x210
[ 58.468280][ T493] copy_mm+0x947/0x13c0
[ 58.472514][ T493] ? copy_signal+0x600/0x600
[ 58.477086][ T493] ? __init_rwsem+0xfc/0x1d0
[ 58.481669][ T493] ? copy_signal+0x4cb/0x600
[ 58.486335][ T493] copy_process+0x117c/0x3250
[ 58.491015][ T493] ? __kasan_check_write+0x14/0x20
[ 58.496120][ T493] ? __pidfd_prepare+0x150/0x150
[ 58.501039][ T493] kernel_clone+0x233/0x960
[ 58.505522][ T493] ? create_io_thread+0x170/0x170
[ 58.510528][ T493] ? __kasan_check_write+0x14/0x20
[ 58.515618][ T493] ? mutex_unlock+0x8f/0x230
[ 58.520188][ T493] __x64_sys_clone+0x198/0x210
[ 58.524948][ T493] ? __kasan_check_write+0x14/0x20
[ 58.530129][ T493] ? __ia32_sys_vfork+0x130/0x130
[ 58.535222][ T493] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.541281][ T493] x64_sys_call+0x41f/0x9a0
[ 58.546031][ T493] do_syscall_64+0x4c/0xa0
[ 58.550434][ T493] ? clear_bhb_loop+0x50/0xa0
[ 58.555555][ T493] ? clear_bhb_loop+0x50/0xa0
[ 58.560313][ T493] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.566252][ T493] RIP: 0033:0x7f0aaaee8079
[ 58.570771][ T493] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 58.590633][ T493] RSP: 002b:00007f0aaaa7a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.599047][ T493] RAX: ffffffffffffffda RBX: 00007f0aab026f80 RCX: 00007f0aaaee8079
[ 58.607086][ T493] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 58.615038][ T493] RBP: 00007f0aaaa7a120 R08: 0000000000000000 R09: 0000000000000000
[ 58.622991][ T493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 58.631038][ T493] R13: 000000000000000b R14: 00007f0aab026f80 R15: 00007ffef95d4c38
[ 58.639176][ T493]
[ 58.642566][ T494] CPU: 0 PID: 494 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 58.651620][ T494] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 58.661706][ T494] Call Trace:
[ 58.664987][ T494]
[ 58.667917][ T494] __dump_stack+0x21/0x30
[ 58.672241][ T494] dump_stack_lvl+0x110/0x170
[ 58.676907][ T494] ? show_regs_print_info+0x20/0x20
[ 58.682099][ T494] dump_stack+0x15/0x20
[ 58.686244][ T494] should_fail+0x3c1/0x510
[ 58.690642][ T494] __should_failslab+0xa4/0xe0
[ 58.695389][ T494] should_failslab+0x9/0x20
[ 58.699873][ T494] slab_pre_alloc_hook+0x3b/0xe0
[ 58.704971][ T494] ? anon_vma_fork+0xf2/0x510
[ 58.709762][ T494] kmem_cache_alloc+0x44/0x260
[ 58.714526][ T494] anon_vma_fork+0xf2/0x510
[ 58.719038][ T494] copy_mm+0x9de/0x13c0
[ 58.723182][ T494] ? copy_signal+0x600/0x600
[ 58.727757][ T494] ? __init_rwsem+0xfc/0x1d0
[ 58.732329][ T494] ? copy_signal+0x4cb/0x600
[ 58.736908][ T494] copy_process+0x117c/0x3250
[ 58.741660][ T494] ? __kasan_check_write+0x14/0x20
[ 58.746753][ T494] ? __pidfd_prepare+0x150/0x150
[ 58.751682][ T494] kernel_clone+0x233/0x960
[ 58.756165][ T494] ? create_io_thread+0x170/0x170
[ 58.761180][ T494] ? __kasan_check_write+0x14/0x20
[ 58.766275][ T494] ? mutex_unlock+0x8f/0x230
[ 58.770867][ T494] __x64_sys_clone+0x198/0x210
[ 58.775612][ T494] ? __kasan_check_write+0x14/0x20
[ 58.780718][ T494] ? __ia32_sys_vfork+0x130/0x130
[ 58.785814][ T494] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 58.791865][ T494] x64_sys_call+0x41f/0x9a0
[ 58.796359][ T494] do_syscall_64+0x4c/0xa0
[ 58.800852][ T494] ? clear_bhb_loop+0x50/0xa0
[ 58.805542][ T494] ? clear_bhb_loop+0x50/0xa0
[ 58.810199][ T494] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 58.816077][ T494] RIP: 0033:0x7f041f7ca079
[ 58.820477][ T494] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 58.840077][ T494] RSP: 002b:00007f041f35c068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 58.848484][ T494] RAX: ffffffffffffffda RBX: 00007f041f908f80 RCX: 00007f041f7ca079
[ 58.856440][ T494] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 58.864394][ T494] RBP: 00007f041f35c120 R08: 0000000000000000 R09: 0000000000000000
[ 58.872344][ T494] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 58.880292][ T494] R13: 000000000000000b R14: 00007f041f908f80 R15: 00007ffcd2e08448
[ 58.888250][ T494]
[ 58.900718][ T499] FAULT_INJECTION: forcing a failure.
[ 58.900718][ T499] name failslab, interval 1, probability 0, space 0, times 0
[ 58.900744][ T498] FAULT_INJECTION: forcing a failure.
[ 58.900744][ T498] name failslab, interval 1, probability 0, space 0, times 0
[ 58.914045][ T501] FAULT_INJECTION: forcing a failure.
[ 58.914045][ T501] name failslab, interval 1, probability 0, space 0, times 0
[ 58.927402][ T498] CPU: 0 PID: 498 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 58.947703][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 58.957929][ T498] Call Trace:
[ 58.961192][ T498]
[ 58.964110][ T498] __dump_stack+0x21/0x30
[ 58.968429][ T498] dump_stack_lvl+0x110/0x170
[ 58.973091][ T498] ? show_regs_print_info+0x20/0x20
[ 58.978280][ T498] dump_stack+0x15/0x20
[ 58.982414][ T498] should_fail+0x3c1/0x510
[ 58.986810][ T498] __should_failslab+0xa4/0xe0
[ 58.991816][ T498] should_failslab+0x9/0x20
[ 58.996386][ T498] slab_pre_alloc_hook+0x3b/0xe0
[ 59.001308][ T498] ? vm_area_dup+0x26/0x210
[ 59.005793][ T498] kmem_cache_alloc+0x44/0x260
[ 59.010538][ T498] vm_area_dup+0x26/0x210
[ 59.014850][ T498] copy_mm+0x947/0x13c0
[ 59.018991][ T498] ? copy_signal+0x600/0x600
[ 59.023571][ T498] ? __init_rwsem+0xfc/0x1d0
[ 59.028180][ T498] ? copy_signal+0x4cb/0x600
[ 59.032748][ T498] copy_process+0x117c/0x3250
[ 59.037409][ T498] ? __kasan_check_write+0x14/0x20
[ 59.042503][ T498] ? __pidfd_prepare+0x150/0x150
[ 59.047543][ T498] kernel_clone+0x233/0x960
[ 59.052139][ T498] ? create_io_thread+0x170/0x170
[ 59.057327][ T498] ? __kasan_check_write+0x14/0x20
[ 59.062434][ T498] ? mutex_unlock+0x8f/0x230
[ 59.067187][ T498] __x64_sys_clone+0x198/0x210
[ 59.072030][ T498] ? __kasan_check_write+0x14/0x20
[ 59.077340][ T498] ? __ia32_sys_vfork+0x130/0x130
[ 59.082349][ T498] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 59.088399][ T498] x64_sys_call+0x41f/0x9a0
[ 59.092883][ T498] do_syscall_64+0x4c/0xa0
[ 59.097283][ T498] ? clear_bhb_loop+0x50/0xa0
[ 59.101943][ T498] ? clear_bhb_loop+0x50/0xa0
[ 59.106605][ T498] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.112484][ T498] RIP: 0033:0x7f26213c8079
[ 59.116887][ T498] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 59.136650][ T498] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.145048][ T498] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 59.153098][ T498] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.161051][ T498] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 59.169020][ T498] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.176992][ T498] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 59.184961][ T498]
[ 59.192408][ T501] CPU: 1 PID: 501 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 59.201455][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 59.211512][ T501] Call Trace:
[ 59.214888][ T501]
[ 59.217852][ T501] __dump_stack+0x21/0x30
[ 59.222175][ T501] dump_stack_lvl+0x110/0x170
[ 59.226841][ T501] ? show_regs_print_info+0x20/0x20
[ 59.232120][ T501] dump_stack+0x15/0x20
[ 59.236257][ T501] should_fail+0x3c1/0x510
[ 59.240761][ T501] __should_failslab+0xa4/0xe0
[ 59.245538][ T501] should_failslab+0x9/0x20
[ 59.250043][ T501] slab_pre_alloc_hook+0x3b/0xe0
[ 59.254974][ T501] ? anon_vma_fork+0xf2/0x510
[ 59.259631][ T501] kmem_cache_alloc+0x44/0x260
[ 59.264380][ T501] anon_vma_fork+0xf2/0x510
[ 59.268867][ T501] copy_mm+0x9de/0x13c0
[ 59.273099][ T501] ? copy_signal+0x600/0x600
[ 59.277753][ T501] ? __init_rwsem+0xfc/0x1d0
[ 59.282320][ T501] ? copy_signal+0x4cb/0x600
[ 59.286981][ T501] copy_process+0x117c/0x3250
[ 59.291652][ T501] ? __kasan_check_write+0x14/0x20
[ 59.296753][ T501] ? __pidfd_prepare+0x150/0x150
[ 59.301771][ T501] kernel_clone+0x233/0x960
[ 59.306343][ T501] ? create_io_thread+0x170/0x170
[ 59.311347][ T501] ? __kasan_check_write+0x14/0x20
[ 59.316438][ T501] ? mutex_unlock+0x8f/0x230
[ 59.321137][ T501] __x64_sys_clone+0x198/0x210
[ 59.326004][ T501] ? __kasan_check_write+0x14/0x20
[ 59.331105][ T501] ? __ia32_sys_vfork+0x130/0x130
[ 59.336267][ T501] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 59.342381][ T501] x64_sys_call+0x41f/0x9a0
[ 59.346937][ T501] do_syscall_64+0x4c/0xa0
[ 59.351338][ T501] ? clear_bhb_loop+0x50/0xa0
[ 59.356003][ T501] ? clear_bhb_loop+0x50/0xa0
[ 59.360660][ T501] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.366623][ T501] RIP: 0033:0x7f94d0659079
[ 59.371084][ T501] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 59.390678][ T501] RSP: 002b:00007f94d01eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.399097][ T501] RAX: ffffffffffffffda RBX: 00007f94d0797f80 RCX: 00007f94d0659079
[ 59.407067][ T501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.415030][ T501] RBP: 00007f94d01eb120 R08: 0000000000000000 R09: 0000000000000000
[ 59.423015][ T501] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.431058][ T501] R13: 000000000000000b R14: 00007f94d0797f80 R15: 00007ffff57b31b8
[ 59.439027][ T501]
[ 59.443462][ T507] FAULT_INJECTION: forcing a failure.
[ 59.443462][ T507] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 59.457218][ T499] CPU: 1 PID: 499 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 59.466246][ T499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 59.476301][ T499] Call Trace:
[ 59.479580][ T499]
[ 59.482498][ T499] __dump_stack+0x21/0x30
[ 59.486896][ T499] dump_stack_lvl+0x110/0x170
[ 59.491646][ T499] ? show_regs_print_info+0x20/0x20
[ 59.496829][ T499] dump_stack+0x15/0x20
[ 59.501065][ T499] should_fail+0x3c1/0x510
[ 59.505465][ T499] __should_failslab+0xa4/0xe0
[ 59.510312][ T499] should_failslab+0x9/0x20
[ 59.514811][ T499] slab_pre_alloc_hook+0x3b/0xe0
[ 59.519747][ T499] ? vm_area_dup+0x26/0x210
[ 59.524241][ T499] kmem_cache_alloc+0x44/0x260
[ 59.528988][ T499] vm_area_dup+0x26/0x210
[ 59.533301][ T499] copy_mm+0x947/0x13c0
[ 59.537442][ T499] ? copy_signal+0x600/0x600
[ 59.542015][ T499] ? __init_rwsem+0xfc/0x1d0
[ 59.546606][ T499] ? copy_signal+0x4cb/0x600
[ 59.551176][ T499] copy_process+0x117c/0x3250
[ 59.556026][ T499] ? __kasan_check_write+0x14/0x20
[ 59.561212][ T499] ? __pidfd_prepare+0x150/0x150
[ 59.567323][ T499] kernel_clone+0x233/0x960
[ 59.571826][ T499] ? create_io_thread+0x170/0x170
[ 59.576844][ T499] ? __kasan_check_write+0x14/0x20
[ 59.581957][ T499] ? mutex_unlock+0x8f/0x230
[ 59.586617][ T499] __x64_sys_clone+0x198/0x210
[ 59.591365][ T499] ? __kasan_check_write+0x14/0x20
[ 59.596484][ T499] ? __ia32_sys_vfork+0x130/0x130
[ 59.601493][ T499] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 59.607560][ T499] x64_sys_call+0x41f/0x9a0
[ 59.612046][ T499] do_syscall_64+0x4c/0xa0
[ 59.616453][ T499] ? clear_bhb_loop+0x50/0xa0
[ 59.621209][ T499] ? clear_bhb_loop+0x50/0xa0
[ 59.625869][ T499] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.631746][ T499] RIP: 0033:0x7f6863abc079
[ 59.636140][ T499] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 59.655729][ T499] RSP: 002b:00007f686364e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.664134][ T499] RAX: ffffffffffffffda RBX: 00007f6863bfaf80 RCX: 00007f6863abc079
[ 59.672189][ T499] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 59.680150][ T499] RBP: 00007f686364e120 R08: 0000000000000000 R09: 0000000000000000
[ 59.688197][ T499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 59.696151][ T499] R13: 000000000000000b R14: 00007f6863bfaf80 R15: 00007ffd14649f08
[ 59.704112][ T499]
[ 59.715125][ T507] CPU: 1 PID: 507 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 59.724187][ T507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 59.734480][ T507] Call Trace:
[ 59.737757][ T507]
[ 59.740688][ T507] __dump_stack+0x21/0x30
[ 59.745135][ T507] dump_stack_lvl+0x110/0x170
[ 59.749795][ T507] ? show_regs_print_info+0x20/0x20
[ 59.755075][ T507] ? unwind_get_return_address+0x4d/0x90
[ 59.760693][ T507] ? stack_trace_save+0xf0/0xf0
[ 59.765522][ T507] dump_stack+0x15/0x20
[ 59.769668][ T507] should_fail+0x3c1/0x510
[ 59.774151][ T507] should_fail_alloc_page+0x55/0x80
[ 59.779336][ T507] prepare_alloc_pages+0x156/0x610
[ 59.784430][ T507] ? __alloc_pages_bulk+0xad0/0xad0
[ 59.789617][ T507] ? __kasan_slab_alloc+0xcf/0xf0
[ 59.794634][ T507] ? __kasan_slab_alloc+0xbd/0xf0
[ 59.799733][ T507] ? slab_post_alloc_hook+0x4f/0x2b0
[ 59.805005][ T507] __alloc_pages+0x11d/0x460
[ 59.809579][ T507] ? prep_new_page+0x110/0x110
[ 59.814331][ T507] new_slab+0xa1/0x4d0
[ 59.818473][ T507] ___slab_alloc+0x381/0x810
[ 59.823046][ T507] ? __anon_vma_interval_tree_augment_rotate+0x190/0x1c0
[ 59.830093][ T507] ? anon_vma_clone+0xc0/0x500
[ 59.834848][ T507] ? anon_vma_clone+0xc0/0x500
[ 59.839594][ T507] __slab_alloc+0x49/0x90
[ 59.843981][ T507] ? anon_vma_clone+0xc0/0x500
[ 59.848724][ T507] kmem_cache_alloc+0x138/0x260
[ 59.853701][ T507] anon_vma_clone+0xc0/0x500
[ 59.858294][ T507] anon_vma_fork+0x8c/0x510
[ 59.862880][ T507] copy_mm+0x9de/0x13c0
[ 59.867022][ T507] ? copy_signal+0x600/0x600
[ 59.871599][ T507] ? __init_rwsem+0xfc/0x1d0
[ 59.876182][ T507] ? copy_signal+0x4cb/0x600
[ 59.880752][ T507] copy_process+0x117c/0x3250
[ 59.885416][ T507] ? __kasan_check_write+0x14/0x20
[ 59.890509][ T507] ? __pidfd_prepare+0x150/0x150
[ 59.895516][ T507] kernel_clone+0x233/0x960
[ 59.900019][ T507] ? create_io_thread+0x170/0x170
[ 59.905109][ T507] ? __kasan_check_write+0x14/0x20
[ 59.910200][ T507] ? mutex_unlock+0x8f/0x230
[ 59.914784][ T507] __x64_sys_clone+0x198/0x210
[ 59.919627][ T507] ? __kasan_check_write+0x14/0x20
[ 59.924725][ T507] ? __ia32_sys_vfork+0x130/0x130
[ 59.929756][ T507] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 59.935993][ T507] x64_sys_call+0x41f/0x9a0
[ 59.940490][ T507] do_syscall_64+0x4c/0xa0
[ 59.944900][ T507] ? clear_bhb_loop+0x50/0xa0
[ 59.949651][ T507] ? clear_bhb_loop+0x50/0xa0
[ 59.954309][ T507] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 59.960190][ T507] RIP: 0033:0x7fa052929079
[ 59.964588][ T507] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 59.984437][ T507] RSP: 002b:00007fa05249a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 59.992832][ T507] RAX: ffffffffffffffda RBX: 00007fa052a68050 RCX: 00007fa052929079
[ 60.000873][ T507] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.008912][ T507] RBP: 00007fa05249a120 R08: 0000000000000000 R09: 0000000000000000
[ 60.016985][ T507] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.024965][ T507] R13: 000000000000006e R14: 00007fa052a68050 R15: 00007ffea8c21898
[ 60.032937][ T507]
[ 60.038223][ T512] FAULT_INJECTION: forcing a failure.
[ 60.038223][ T512] name failslab, interval 1, probability 0, space 0, times 0
[ 60.052049][ T512] CPU: 1 PID: 512 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 60.061093][ T512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 60.071524][ T512] Call Trace:
[ 60.074791][ T512]
[ 60.077715][ T512] __dump_stack+0x21/0x30
[ 60.082048][ T512] dump_stack_lvl+0x110/0x170
[ 60.086727][ T512] ? show_regs_print_info+0x20/0x20
[ 60.091914][ T512] ? avc_denied+0x1b0/0x1b0
[ 60.096581][ T512] dump_stack+0x15/0x20
[ 60.100721][ T512] should_fail+0x3c1/0x510
[ 60.105132][ T512] __should_failslab+0xa4/0xe0
[ 60.109879][ T512] should_failslab+0x9/0x20
[ 60.114374][ T512] slab_pre_alloc_hook+0x3b/0xe0
[ 60.119396][ T512] ? vm_area_dup+0x26/0x210
[ 60.123973][ T512] kmem_cache_alloc+0x44/0x260
[ 60.128722][ T512] vm_area_dup+0x26/0x210
[ 60.133033][ T512] copy_mm+0x947/0x13c0
[ 60.137169][ T512] ? copy_signal+0x600/0x600
[ 60.141739][ T512] ? __init_rwsem+0xfc/0x1d0
[ 60.146309][ T512] ? copy_signal+0x4cb/0x600
[ 60.150876][ T512] copy_process+0x117c/0x3250
[ 60.155551][ T512] ? __kasan_check_write+0x14/0x20
[ 60.160646][ T512] ? __pidfd_prepare+0x150/0x150
[ 60.165568][ T512] kernel_clone+0x233/0x960
[ 60.170073][ T512] ? create_io_thread+0x170/0x170
[ 60.175217][ T512] ? __kasan_check_write+0x14/0x20
[ 60.180309][ T512] ? mutex_unlock+0x8f/0x230
[ 60.184884][ T512] __x64_sys_clone+0x198/0x210
[ 60.189636][ T512] ? __kasan_check_write+0x14/0x20
[ 60.194726][ T512] ? __ia32_sys_vfork+0x130/0x130
[ 60.199746][ T512] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 60.205819][ T512] x64_sys_call+0x41f/0x9a0
[ 60.210325][ T512] do_syscall_64+0x4c/0xa0
[ 60.214731][ T512] ? clear_bhb_loop+0x50/0xa0
[ 60.219398][ T512] ? clear_bhb_loop+0x50/0xa0
[ 60.224053][ T512] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.229927][ T512] RIP: 0033:0x7f041f7ca079
[ 60.234326][ T512] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 60.254095][ T512] RSP: 002b:00007f041f33b068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.262855][ T512] RAX: ffffffffffffffda RBX: 00007f041f909050 RCX: 00007f041f7ca079
[ 60.270822][ T512] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.278805][ T512] RBP: 00007f041f33b120 R08: 0000000000000000 R09: 0000000000000000
[ 60.286847][ T512] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.294801][ T512] R13: 000000000000006e R14: 00007f041f909050 R15: 00007ffcd2e08448
[ 60.302773][ T512]
[ 60.307409][ T517] FAULT_INJECTION: forcing a failure.
[ 60.307409][ T517] name failslab, interval 1, probability 0, space 0, times 0
[ 60.320816][ T516] FAULT_INJECTION: forcing a failure.
[ 60.320816][ T516] name failslab, interval 1, probability 0, space 0, times 0
[ 60.321284][ T513] FAULT_INJECTION: forcing a failure.
[ 60.321284][ T513] name failslab, interval 1, probability 0, space 0, times 0
[ 60.346906][ T516] CPU: 0 PID: 516 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 60.356042][ T516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 60.366093][ T516] Call Trace:
[ 60.369371][ T516]
[ 60.372372][ T516] __dump_stack+0x21/0x30
[ 60.376796][ T516] dump_stack_lvl+0x110/0x170
[ 60.381457][ T516] ? show_regs_print_info+0x20/0x20
[ 60.386636][ T516] dump_stack+0x15/0x20
[ 60.390784][ T516] should_fail+0x3c1/0x510
[ 60.395182][ T516] __should_failslab+0xa4/0xe0
[ 60.399939][ T516] should_failslab+0x9/0x20
[ 60.404419][ T516] slab_pre_alloc_hook+0x3b/0xe0
[ 60.409337][ T516] ? vm_area_dup+0x26/0x210
[ 60.413825][ T516] kmem_cache_alloc+0x44/0x260
[ 60.418567][ T516] vm_area_dup+0x26/0x210
[ 60.422889][ T516] copy_mm+0x947/0x13c0
[ 60.427045][ T516] ? copy_signal+0x600/0x600
[ 60.431852][ T516] ? __init_rwsem+0xfc/0x1d0
[ 60.436448][ T516] ? copy_signal+0x4cb/0x600
[ 60.441037][ T516] copy_process+0x117c/0x3250
[ 60.445707][ T516] ? __kasan_check_write+0x14/0x20
[ 60.450806][ T516] ? __pidfd_prepare+0x150/0x150
[ 60.455729][ T516] kernel_clone+0x233/0x960
[ 60.460216][ T516] ? create_io_thread+0x170/0x170
[ 60.465229][ T516] ? __kasan_check_write+0x14/0x20
[ 60.470335][ T516] ? mutex_unlock+0x8f/0x230
[ 60.474940][ T516] __x64_sys_clone+0x198/0x210
[ 60.479689][ T516] ? __kasan_check_write+0x14/0x20
[ 60.484789][ T516] ? __ia32_sys_vfork+0x130/0x130
[ 60.489813][ T516] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 60.495880][ T516] x64_sys_call+0x41f/0x9a0
[ 60.500374][ T516] do_syscall_64+0x4c/0xa0
[ 60.504782][ T516] ? clear_bhb_loop+0x50/0xa0
[ 60.509448][ T516] ? clear_bhb_loop+0x50/0xa0
[ 60.514132][ T516] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.520010][ T516] RIP: 0033:0x7f6863abc079
[ 60.524496][ T516] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 60.544092][ T516] RSP: 002b:00007f686364e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.552575][ T516] RAX: ffffffffffffffda RBX: 00007f6863bfaf80 RCX: 00007f6863abc079
[ 60.560706][ T516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.568660][ T516] RBP: 00007f686364e120 R08: 0000000000000000 R09: 0000000000000000
[ 60.576625][ T516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.584578][ T516] R13: 000000000000000b R14: 00007f6863bfaf80 R15: 00007ffd14649f08
[ 60.592540][ T516]
[ 60.596402][ T517] CPU: 0 PID: 517 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 60.598867][ T518] FAULT_INJECTION: forcing a failure.
[ 60.598867][ T518] name failslab, interval 1, probability 0, space 0, times 0
[ 60.605429][ T517] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 60.605440][ T517] Call Trace:
[ 60.605444][ T517]
[ 60.605450][ T517] __dump_stack+0x21/0x30
[ 60.605469][ T517] dump_stack_lvl+0x110/0x170
[ 60.605482][ T517] ? show_regs_print_info+0x20/0x20
[ 60.605500][ T517] dump_stack+0x15/0x20
[ 60.605514][ T517] should_fail+0x3c1/0x510
[ 60.605530][ T517] __should_failslab+0xa4/0xe0
[ 60.605547][ T517] should_failslab+0x9/0x20
[ 60.605561][ T517] slab_pre_alloc_hook+0x3b/0xe0
[ 60.671329][ T517] ? anon_vma_fork+0xf2/0x510
[ 60.676013][ T517] kmem_cache_alloc+0x44/0x260
[ 60.680771][ T517] anon_vma_fork+0xf2/0x510
[ 60.685395][ T517] copy_mm+0x9de/0x13c0
[ 60.689645][ T517] ? copy_signal+0x600/0x600
[ 60.694268][ T517] ? __init_rwsem+0xfc/0x1d0
[ 60.698857][ T517] ? copy_signal+0x4cb/0x600
[ 60.703441][ T517] copy_process+0x117c/0x3250
[ 60.708108][ T517] ? __kasan_check_write+0x14/0x20
[ 60.713226][ T517] ? __pidfd_prepare+0x150/0x150
[ 60.718249][ T517] kernel_clone+0x233/0x960
[ 60.722740][ T517] ? create_io_thread+0x170/0x170
[ 60.727749][ T517] ? __kasan_check_write+0x14/0x20
[ 60.732888][ T517] ? mutex_unlock+0x8f/0x230
[ 60.737471][ T517] __x64_sys_clone+0x198/0x210
[ 60.742317][ T517] ? __kasan_check_write+0x14/0x20
[ 60.747415][ T517] ? __ia32_sys_vfork+0x130/0x130
[ 60.752449][ T517] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 60.758616][ T517] x64_sys_call+0x41f/0x9a0
[ 60.763407][ T517] do_syscall_64+0x4c/0xa0
[ 60.767817][ T517] ? clear_bhb_loop+0x50/0xa0
[ 60.772500][ T517] ? clear_bhb_loop+0x50/0xa0
[ 60.777165][ T517] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 60.783057][ T517] RIP: 0033:0x7f26213c8079
[ 60.787474][ T517] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 60.807279][ T517] RSP: 002b:00007f2620f39068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 60.815779][ T517] RAX: ffffffffffffffda RBX: 00007f2621507050 RCX: 00007f26213c8079
[ 60.823866][ T517] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 60.831834][ T517] RBP: 00007f2620f39120 R08: 0000000000000000 R09: 0000000000000000
[ 60.839812][ T517] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 60.847775][ T517] R13: 000000000000006e R14: 00007f2621507050 R15: 00007ffc3d74c2c8
[ 60.855743][ T517]
[ 60.859301][ T513] CPU: 1 PID: 513 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 60.868325][ T513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 60.878380][ T513] Call Trace:
[ 60.881646][ T513]
[ 60.884559][ T513] __dump_stack+0x21/0x30
[ 60.888895][ T513] dump_stack_lvl+0x110/0x170
[ 60.893600][ T513] ? show_regs_print_info+0x20/0x20
[ 60.898792][ T513] dump_stack+0x15/0x20
[ 60.902932][ T513] should_fail+0x3c1/0x510
[ 60.907425][ T513] __should_failslab+0xa4/0xe0
[ 60.912175][ T513] should_failslab+0x9/0x20
[ 60.916662][ T513] slab_pre_alloc_hook+0x3b/0xe0
[ 60.921613][ T513] ? anon_vma_clone+0xc0/0x500
[ 60.926357][ T513] kmem_cache_alloc+0x44/0x260
[ 60.931111][ T513] anon_vma_clone+0xc0/0x500
[ 60.935780][ T513] anon_vma_fork+0x8c/0x510
[ 60.940646][ T513] copy_mm+0x9de/0x13c0
[ 60.944821][ T513] ? copy_signal+0x600/0x600
[ 60.949413][ T513] ? __init_rwsem+0xfc/0x1d0
[ 60.953990][ T513] ? copy_signal+0x4cb/0x600
[ 60.958656][ T513] copy_process+0x117c/0x3250
[ 60.963422][ T513] ? __kasan_check_write+0x14/0x20
[ 60.968600][ T513] ? __pidfd_prepare+0x150/0x150
[ 60.973524][ T513] kernel_clone+0x233/0x960
[ 60.978011][ T513] ? create_io_thread+0x170/0x170
[ 60.983017][ T513] ? __kasan_check_write+0x14/0x20
[ 60.988547][ T513] ? mutex_unlock+0x8f/0x230
[ 60.993595][ T513] __x64_sys_clone+0x198/0x210
[ 60.998388][ T513] ? __kasan_check_write+0x14/0x20
[ 61.003496][ T513] ? __ia32_sys_vfork+0x130/0x130
[ 61.008502][ T513] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 61.014555][ T513] x64_sys_call+0x41f/0x9a0
[ 61.019044][ T513] do_syscall_64+0x4c/0xa0
[ 61.023445][ T513] ? clear_bhb_loop+0x50/0xa0
[ 61.028116][ T513] ? clear_bhb_loop+0x50/0xa0
[ 61.032780][ T513] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.038664][ T513] RIP: 0033:0x7f0aaaee8079
[ 61.043154][ T513] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 61.062749][ T513] RSP: 002b:00007f0aaaa59068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 61.071235][ T513] RAX: ffffffffffffffda RBX: 00007f0aab027050 RCX: 00007f0aaaee8079
[ 61.079465][ T513] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 61.087419][ T513] RBP: 00007f0aaaa59120 R08: 0000000000000000 R09: 0000000000000000
[ 61.095402][ T513] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.103359][ T513] R13: 000000000000006e R14: 00007f0aab027050 R15: 00007ffef95d4c38
[ 61.111320][ T513]
[ 61.114572][ T518] CPU: 1 PID: 518 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 61.123593][ T518] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 61.133648][ T518] Call Trace:
[ 61.136917][ T518]
[ 61.139829][ T518] __dump_stack+0x21/0x30
[ 61.144153][ T518] dump_stack_lvl+0x110/0x170
[ 61.148812][ T518] ? show_regs_print_info+0x20/0x20
[ 61.154002][ T518] dump_stack+0x15/0x20
[ 61.158276][ T518] should_fail+0x3c1/0x510
[ 61.162705][ T518] __should_failslab+0xa4/0xe0
[ 61.167471][ T518] should_failslab+0x9/0x20
[ 61.171985][ T518] slab_pre_alloc_hook+0x3b/0xe0
[ 61.176910][ T518] ? anon_vma_fork+0xf2/0x510
[ 61.181580][ T518] kmem_cache_alloc+0x44/0x260
[ 61.186342][ T518] anon_vma_fork+0xf2/0x510
[ 61.190840][ T518] copy_mm+0x9de/0x13c0
[ 61.194982][ T518] ? copy_signal+0x600/0x600
[ 61.199575][ T518] ? __init_rwsem+0xfc/0x1d0
[ 61.204164][ T518] ? copy_signal+0x4cb/0x600
[ 61.208740][ T518] copy_process+0x117c/0x3250
[ 61.213498][ T518] ? __kasan_check_write+0x14/0x20
[ 61.218594][ T518] ? __pidfd_prepare+0x150/0x150
[ 61.223529][ T518] kernel_clone+0x233/0x960
[ 61.228047][ T518] ? create_io_thread+0x170/0x170
[ 61.233236][ T518] ? __kasan_check_write+0x14/0x20
[ 61.238421][ T518] ? mutex_unlock+0x8f/0x230
[ 61.243082][ T518] __x64_sys_clone+0x198/0x210
[ 61.247838][ T518] ? __kasan_check_write+0x14/0x20
[ 61.252951][ T518] ? __ia32_sys_vfork+0x130/0x130
[ 61.258253][ T518] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 61.264429][ T518] x64_sys_call+0x41f/0x9a0
[ 61.268930][ T518] do_syscall_64+0x4c/0xa0
[ 61.273327][ T518] ? clear_bhb_loop+0x50/0xa0
[ 61.277984][ T518] ? clear_bhb_loop+0x50/0xa0
[ 61.282672][ T518] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.288554][ T518] RIP: 0033:0x7f94d0659079
[ 61.292952][ T518] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 61.312624][ T518] RSP: 002b:00007f94d01ca068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 61.321022][ T518] RAX: ffffffffffffffda RBX: 00007f94d0798050 RCX: 00007f94d0659079
[ 61.328987][ T518] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 61.336947][ T518] RBP: 00007f94d01ca120 R08: 0000000000000000 R09: 0000000000000000
[ 61.344922][ T518] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.352915][ T518] R13: 000000000000006e R14: 00007f94d0798050 R15: 00007ffff57b31b8
[ 61.360884][ T518]
[ 61.365939][ T523] FAULT_INJECTION: forcing a failure.
[ 61.365939][ T523] name failslab, interval 1, probability 0, space 0, times 0
[ 61.366059][ T524] FAULT_INJECTION: forcing a failure.
[ 61.366059][ T524] name failslab, interval 1, probability 0, space 0, times 0
[ 61.379290][ T523] CPU: 0 PID: 523 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 61.400655][ T523] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 61.410699][ T523] Call Trace:
[ 61.413967][ T523]
[ 61.416881][ T523] __dump_stack+0x21/0x30
[ 61.421203][ T523] dump_stack_lvl+0x110/0x170
[ 61.425870][ T523] ? show_regs_print_info+0x20/0x20
[ 61.431280][ T523] dump_stack+0x15/0x20
[ 61.435434][ T523] should_fail+0x3c1/0x510
[ 61.439851][ T523] __should_failslab+0xa4/0xe0
[ 61.444602][ T523] should_failslab+0x9/0x20
[ 61.449099][ T523] slab_pre_alloc_hook+0x3b/0xe0
[ 61.454031][ T523] ? anon_vma_fork+0x200/0x510
[ 61.458826][ T523] kmem_cache_alloc+0x44/0x260
[ 61.463967][ T523] anon_vma_fork+0x200/0x510
[ 61.468554][ T523] copy_mm+0x9de/0x13c0
[ 61.472694][ T523] ? copy_signal+0x600/0x600
[ 61.477272][ T523] ? __init_rwsem+0xfc/0x1d0
[ 61.481848][ T523] ? copy_signal+0x4cb/0x600
[ 61.486422][ T523] copy_process+0x117c/0x3250
[ 61.491098][ T523] ? __kasan_check_write+0x14/0x20
[ 61.496196][ T523] ? __pidfd_prepare+0x150/0x150
[ 61.501128][ T523] kernel_clone+0x233/0x960
[ 61.505618][ T523] ? create_io_thread+0x170/0x170
[ 61.510625][ T523] ? __kasan_check_write+0x14/0x20
[ 61.515890][ T523] ? mutex_unlock+0x8f/0x230
[ 61.520463][ T523] __x64_sys_clone+0x198/0x210
[ 61.525210][ T523] ? __kasan_check_write+0x14/0x20
[ 61.530324][ T523] ? __ia32_sys_vfork+0x130/0x130
[ 61.535349][ T523] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 61.541406][ T523] x64_sys_call+0x41f/0x9a0
[ 61.545898][ T523] do_syscall_64+0x4c/0xa0
[ 61.550309][ T523] ? clear_bhb_loop+0x50/0xa0
[ 61.554966][ T523] ? clear_bhb_loop+0x50/0xa0
[ 61.559654][ T523] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.565542][ T523] RIP: 0033:0x7f6863abc079
[ 61.569938][ T523] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 61.589612][ T523] RSP: 002b:00007f686362d068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 61.598016][ T523] RAX: ffffffffffffffda RBX: 00007f6863bfb050 RCX: 00007f6863abc079
[ 61.606058][ T523] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 61.614526][ T523] RBP: 00007f686362d120 R08: 0000000000000000 R09: 0000000000000000
[ 61.622484][ T523] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.630439][ T523] R13: 000000000000006e R14: 00007f6863bfb050 R15: 00007ffd14649f08
[ 61.638502][ T523]
[ 61.646437][ T524] CPU: 1 PID: 524 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 61.655506][ T524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 61.665555][ T524] Call Trace:
[ 61.668905][ T524]
[ 61.671899][ T524] __dump_stack+0x21/0x30
[ 61.676221][ T524] dump_stack_lvl+0x110/0x170
[ 61.680878][ T524] ? show_regs_print_info+0x20/0x20
[ 61.686059][ T524] dump_stack+0x15/0x20
[ 61.690204][ T524] should_fail+0x3c1/0x510
[ 61.694599][ T524] __should_failslab+0xa4/0xe0
[ 61.699346][ T524] should_failslab+0x9/0x20
[ 61.703831][ T524] slab_pre_alloc_hook+0x3b/0xe0
[ 61.708753][ T524] ? anon_vma_clone+0xc0/0x500
[ 61.713593][ T524] kmem_cache_alloc+0x44/0x260
[ 61.718361][ T524] anon_vma_clone+0xc0/0x500
[ 61.722941][ T524] anon_vma_fork+0x8c/0x510
[ 61.727437][ T524] copy_mm+0x9de/0x13c0
[ 61.731577][ T524] ? copy_signal+0x600/0x600
[ 61.736145][ T524] ? __init_rwsem+0xfc/0x1d0
[ 61.740718][ T524] ? copy_signal+0x4cb/0x600
[ 61.745385][ T524] copy_process+0x117c/0x3250
[ 61.750048][ T524] ? __kasan_check_write+0x14/0x20
[ 61.755145][ T524] ? __pidfd_prepare+0x150/0x150
[ 61.762471][ T524] kernel_clone+0x233/0x960
[ 61.766977][ T524] ? create_io_thread+0x170/0x170
[ 61.771998][ T524] ? __kasan_check_write+0x14/0x20
[ 61.777092][ T524] ? mutex_unlock+0x8f/0x230
[ 61.781668][ T524] __x64_sys_clone+0x198/0x210
[ 61.786431][ T524] ? __kasan_check_write+0x14/0x20
[ 61.791638][ T524] ? __ia32_sys_vfork+0x130/0x130
[ 61.796645][ T524] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 61.802715][ T524] x64_sys_call+0x41f/0x9a0
[ 61.807209][ T524] do_syscall_64+0x4c/0xa0
[ 61.811705][ T524] ? clear_bhb_loop+0x50/0xa0
[ 61.816383][ T524] ? clear_bhb_loop+0x50/0xa0
[ 61.821039][ T524] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 61.827010][ T524] RIP: 0033:0x7fa052929079
[ 61.831406][ T524] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 61.851081][ T524] RSP: 002b:00007fa05249a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 61.859577][ T524] RAX: ffffffffffffffda RBX: 00007fa052a68050 RCX: 00007fa052929079
[ 61.867645][ T524] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 61.875600][ T524] RBP: 00007fa05249a120 R08: 0000000000000000 R09: 0000000000000000
[ 61.883558][ T524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 61.891510][ T524] R13: 000000000000006e R14: 00007fa052a68050 R15: 00007ffea8c21898
[ 61.899465][ T524]
[ 61.914274][ T531] FAULT_INJECTION: forcing a failure.
[ 61.914274][ T531] name failslab, interval 1, probability 0, space 0, times 0
[ 61.929465][ T533] FAULT_INJECTION: forcing a failure.
[ 61.929465][ T533] name failslab, interval 1, probability 0, space 0, times 0
[ 61.942917][ T527] FAULT_INJECTION: forcing a failure.
[ 61.942917][ T527] name failslab, interval 1, probability 0, space 0, times 0
[ 61.963102][ T527] CPU: 1 PID: 527 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 61.972153][ T527] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 61.982203][ T527] Call Trace:
[ 61.985523][ T527]
[ 61.988525][ T527] __dump_stack+0x21/0x30
[ 61.992842][ T527] dump_stack_lvl+0x110/0x170
[ 61.997510][ T527] ? show_regs_print_info+0x20/0x20
[ 62.002689][ T527] dump_stack+0x15/0x20
[ 62.006826][ T527] should_fail+0x3c1/0x510
[ 62.011225][ T527] __should_failslab+0xa4/0xe0
[ 62.015971][ T527] should_failslab+0x9/0x20
[ 62.020468][ T527] slab_pre_alloc_hook+0x3b/0xe0
[ 62.025704][ T527] ? vm_area_dup+0x26/0x210
[ 62.030221][ T527] kmem_cache_alloc+0x44/0x260
[ 62.035066][ T527] vm_area_dup+0x26/0x210
[ 62.039386][ T527] copy_mm+0x947/0x13c0
[ 62.043536][ T527] ? copy_signal+0x600/0x600
[ 62.048118][ T527] ? __init_rwsem+0xfc/0x1d0
[ 62.052706][ T527] ? copy_signal+0x4cb/0x600
[ 62.057373][ T527] copy_process+0x117c/0x3250
[ 62.062204][ T527] ? __kasan_check_write+0x14/0x20
[ 62.067402][ T527] ? __pidfd_prepare+0x150/0x150
[ 62.072329][ T527] kernel_clone+0x233/0x960
[ 62.076999][ T527] ? create_io_thread+0x170/0x170
[ 62.082254][ T527] ? __kasan_check_write+0x14/0x20
[ 62.087626][ T527] ? mutex_unlock+0x8f/0x230
[ 62.092217][ T527] __x64_sys_clone+0x198/0x210
[ 62.097020][ T527] ? __kasan_check_write+0x14/0x20
[ 62.102121][ T527] ? __ia32_sys_vfork+0x130/0x130
[ 62.107131][ T527] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 62.113181][ T527] x64_sys_call+0x41f/0x9a0
[ 62.117760][ T527] do_syscall_64+0x4c/0xa0
[ 62.122165][ T527] ? clear_bhb_loop+0x50/0xa0
[ 62.126824][ T527] ? clear_bhb_loop+0x50/0xa0
[ 62.131482][ T527] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.137453][ T527] RIP: 0033:0x7f041f7ca079
[ 62.141862][ T527] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 62.161461][ T527] RSP: 002b:00007f041f35c068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.169865][ T527] RAX: ffffffffffffffda RBX: 00007f041f908f80 RCX: 00007f041f7ca079
[ 62.177822][ T527] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.185773][ T527] RBP: 00007f041f35c120 R08: 0000000000000000 R09: 0000000000000000
[ 62.193734][ T527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.201818][ T527] R13: 000000000000000b R14: 00007f041f908f80 R15: 00007ffcd2e08448
[ 62.209794][ T527]
[ 62.212966][ T531] CPU: 0 PID: 531 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 62.221988][ T531] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 62.232044][ T531] Call Trace:
[ 62.235322][ T531]
[ 62.238247][ T531] __dump_stack+0x21/0x30
[ 62.242579][ T531] dump_stack_lvl+0x110/0x170
[ 62.247273][ T531] ? show_regs_print_info+0x20/0x20
[ 62.252473][ T531] dump_stack+0x15/0x20
[ 62.256635][ T531] should_fail+0x3c1/0x510
[ 62.261059][ T531] __should_failslab+0xa4/0xe0
[ 62.265907][ T531] should_failslab+0x9/0x20
[ 62.270486][ T531] slab_pre_alloc_hook+0x3b/0xe0
[ 62.275413][ T531] ? anon_vma_clone+0xc0/0x500
[ 62.280161][ T531] kmem_cache_alloc+0x44/0x260
[ 62.284917][ T531] anon_vma_clone+0xc0/0x500
[ 62.289493][ T531] anon_vma_fork+0x8c/0x510
[ 62.293987][ T531] copy_mm+0x9de/0x13c0
[ 62.298136][ T531] ? copy_signal+0x600/0x600
[ 62.302721][ T531] ? __init_rwsem+0xfc/0x1d0
[ 62.307492][ T531] ? copy_signal+0x4cb/0x600
[ 62.312071][ T531] copy_process+0x117c/0x3250
[ 62.316740][ T531] ? __kasan_check_write+0x14/0x20
[ 62.322110][ T531] ? __pidfd_prepare+0x150/0x150
[ 62.327040][ T531] kernel_clone+0x233/0x960
[ 62.331546][ T531] ? create_io_thread+0x170/0x170
[ 62.336563][ T531] ? __kasan_check_write+0x14/0x20
[ 62.341663][ T531] ? mutex_unlock+0x8f/0x230
[ 62.346253][ T531] __x64_sys_clone+0x198/0x210
[ 62.351004][ T531] ? __kasan_check_write+0x14/0x20
[ 62.356106][ T531] ? __ia32_sys_vfork+0x130/0x130
[ 62.361168][ T531] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 62.367227][ T531] x64_sys_call+0x41f/0x9a0
[ 62.371719][ T531] do_syscall_64+0x4c/0xa0
[ 62.376125][ T531] ? clear_bhb_loop+0x50/0xa0
[ 62.380801][ T531] ? clear_bhb_loop+0x50/0xa0
[ 62.385471][ T531] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.391356][ T531] RIP: 0033:0x7f0aaaee8079
[ 62.395946][ T531] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 62.415720][ T531] RSP: 002b:00007f0aaaa7a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.424131][ T531] RAX: ffffffffffffffda RBX: 00007f0aab026f80 RCX: 00007f0aaaee8079
[ 62.432101][ T531] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.440149][ T531] RBP: 00007f0aaaa7a120 R08: 0000000000000000 R09: 0000000000000000
[ 62.448104][ T531] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.456063][ T531] R13: 000000000000000b R14: 00007f0aab026f80 R15: 00007ffef95d4c38
[ 62.464027][ T531]
[ 62.467039][ T533] CPU: 1 PID: 533 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 62.476071][ T533] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 62.486117][ T533] Call Trace:
[ 62.489379][ T533]
[ 62.492293][ T533] __dump_stack+0x21/0x30
[ 62.496612][ T533] dump_stack_lvl+0x110/0x170
[ 62.501282][ T533] ? show_regs_print_info+0x20/0x20
[ 62.506549][ T533] dump_stack+0x15/0x20
[ 62.510702][ T533] should_fail+0x3c1/0x510
[ 62.515102][ T533] __should_failslab+0xa4/0xe0
[ 62.519954][ T533] should_failslab+0x9/0x20
[ 62.524438][ T533] slab_pre_alloc_hook+0x3b/0xe0
[ 62.529473][ T533] ? vm_area_dup+0x26/0x210
[ 62.533959][ T533] kmem_cache_alloc+0x44/0x260
[ 62.538795][ T533] vm_area_dup+0x26/0x210
[ 62.543130][ T533] copy_mm+0x947/0x13c0
[ 62.547270][ T533] ? copy_signal+0x600/0x600
[ 62.551920][ T533] ? __init_rwsem+0xfc/0x1d0
[ 62.556504][ T533] ? copy_signal+0x4cb/0x600
[ 62.561367][ T533] copy_process+0x117c/0x3250
[ 62.566031][ T533] ? __kasan_check_write+0x14/0x20
[ 62.571125][ T533] ? __pidfd_prepare+0x150/0x150
[ 62.576067][ T533] kernel_clone+0x233/0x960
[ 62.580554][ T533] ? create_io_thread+0x170/0x170
[ 62.585560][ T533] ? __kasan_check_write+0x14/0x20
[ 62.590739][ T533] ? mutex_unlock+0x8f/0x230
[ 62.595601][ T533] __x64_sys_clone+0x198/0x210
[ 62.600345][ T533] ? __kasan_check_write+0x14/0x20
[ 62.605433][ T533] ? __ia32_sys_vfork+0x130/0x130
[ 62.610443][ T533] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 62.616491][ T533] x64_sys_call+0x41f/0x9a0
[ 62.620980][ T533] do_syscall_64+0x4c/0xa0
[ 62.625379][ T533] ? clear_bhb_loop+0x50/0xa0
[ 62.630041][ T533] ? clear_bhb_loop+0x50/0xa0
[ 62.634740][ T533] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.640621][ T533] RIP: 0033:0x7f26213c8079
[ 62.645053][ T533] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 62.664767][ T533] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.673228][ T533] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 62.681183][ T533] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.689142][ T533] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 62.697096][ T533] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.705231][ T533] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 62.713191][ T533]
[ 62.717775][ T539] FAULT_INJECTION: forcing a failure.
[ 62.717775][ T539] name failslab, interval 1, probability 0, space 0, times 0
[ 62.717813][ T540] FAULT_INJECTION: forcing a failure.
[ 62.717813][ T540] name failslab, interval 1, probability 0, space 0, times 0
[ 62.730733][ T539] CPU: 0 PID: 539 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 62.752375][ T539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 62.762424][ T539] Call Trace:
[ 62.765693][ T539]
[ 62.768701][ T539] __dump_stack+0x21/0x30
[ 62.773021][ T539] dump_stack_lvl+0x110/0x170
[ 62.777695][ T539] ? show_regs_print_info+0x20/0x20
[ 62.782877][ T539] dump_stack+0x15/0x20
[ 62.787100][ T539] should_fail+0x3c1/0x510
[ 62.791508][ T539] __should_failslab+0xa4/0xe0
[ 62.796264][ T539] should_failslab+0x9/0x20
[ 62.800889][ T539] slab_pre_alloc_hook+0x3b/0xe0
[ 62.805911][ T539] ? anon_vma_clone+0xc0/0x500
[ 62.810670][ T539] kmem_cache_alloc+0x44/0x260
[ 62.815417][ T539] anon_vma_clone+0xc0/0x500
[ 62.819987][ T539] anon_vma_fork+0x8c/0x510
[ 62.824560][ T539] copy_mm+0x9de/0x13c0
[ 62.828704][ T539] ? copy_signal+0x600/0x600
[ 62.833458][ T539] ? __init_rwsem+0xfc/0x1d0
[ 62.838116][ T539] ? copy_signal+0x4cb/0x600
[ 62.842774][ T539] copy_process+0x117c/0x3250
[ 62.847456][ T539] ? __kasan_check_write+0x14/0x20
[ 62.852551][ T539] ? __pidfd_prepare+0x150/0x150
[ 62.857473][ T539] kernel_clone+0x233/0x960
[ 62.861982][ T539] ? create_io_thread+0x170/0x170
[ 62.867097][ T539] ? __kasan_check_write+0x14/0x20
[ 62.872247][ T539] ? mutex_unlock+0x8f/0x230
[ 62.876913][ T539] __x64_sys_clone+0x198/0x210
[ 62.881670][ T539] ? __kasan_check_write+0x14/0x20
[ 62.886786][ T539] ? __ia32_sys_vfork+0x130/0x130
[ 62.891798][ T539] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 62.897849][ T539] x64_sys_call+0x41f/0x9a0
[ 62.902335][ T539] do_syscall_64+0x4c/0xa0
[ 62.906745][ T539] ? clear_bhb_loop+0x50/0xa0
[ 62.911401][ T539] ? clear_bhb_loop+0x50/0xa0
[ 62.916056][ T539] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 62.921939][ T539] RIP: 0033:0x7fa052929079
[ 62.926337][ T539] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 62.946377][ T539] RSP: 002b:00007fa05249a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 62.954775][ T539] RAX: ffffffffffffffda RBX: 00007fa052a68050 RCX: 00007fa052929079
[ 62.962733][ T539] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 62.970701][ T539] RBP: 00007fa05249a120 R08: 0000000000000000 R09: 0000000000000000
[ 62.978658][ T539] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 62.986621][ T539] R13: 000000000000006e R14: 00007fa052a68050 R15: 00007ffea8c21898
[ 62.994675][ T539]
[ 62.998866][ T541] FAULT_INJECTION: forcing a failure.
[ 62.998866][ T541] name failslab, interval 1, probability 0, space 0, times 0
[ 63.012105][ T540] CPU: 0 PID: 540 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 63.021223][ T540] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 63.031366][ T540] Call Trace:
[ 63.034637][ T540]
[ 63.037557][ T540] __dump_stack+0x21/0x30
[ 63.041879][ T540] dump_stack_lvl+0x110/0x170
[ 63.046541][ T540] ? show_regs_print_info+0x20/0x20
[ 63.051949][ T540] dump_stack+0x15/0x20
[ 63.056099][ T540] should_fail+0x3c1/0x510
[ 63.060589][ T540] __should_failslab+0xa4/0xe0
[ 63.065341][ T540] should_failslab+0x9/0x20
[ 63.069826][ T540] slab_pre_alloc_hook+0x3b/0xe0
[ 63.074753][ T540] ? anon_vma_fork+0xf2/0x510
[ 63.079434][ T540] kmem_cache_alloc+0x44/0x260
[ 63.084200][ T540] anon_vma_fork+0xf2/0x510
[ 63.088693][ T540] copy_mm+0x9de/0x13c0
[ 63.092835][ T540] ? copy_signal+0x600/0x600
[ 63.097414][ T540] ? __init_rwsem+0xfc/0x1d0
[ 63.102085][ T540] ? copy_signal+0x4cb/0x600
[ 63.106683][ T540] copy_process+0x117c/0x3250
[ 63.111446][ T540] ? __kasan_check_write+0x14/0x20
[ 63.116540][ T540] ? __pidfd_prepare+0x150/0x150
[ 63.121462][ T540] kernel_clone+0x233/0x960
[ 63.126037][ T540] ? create_io_thread+0x170/0x170
[ 63.131130][ T540] ? __kasan_check_write+0x14/0x20
[ 63.136238][ T540] ? mutex_unlock+0x8f/0x230
[ 63.140816][ T540] __x64_sys_clone+0x198/0x210
[ 63.145592][ T540] ? __kasan_check_write+0x14/0x20
[ 63.150861][ T540] ? __ia32_sys_vfork+0x130/0x130
[ 63.155870][ T540] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 63.162131][ T540] x64_sys_call+0x41f/0x9a0
[ 63.166703][ T540] do_syscall_64+0x4c/0xa0
[ 63.171115][ T540] ? clear_bhb_loop+0x50/0xa0
[ 63.175774][ T540] ? clear_bhb_loop+0x50/0xa0
[ 63.180435][ T540] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 63.186416][ T540] RIP: 0033:0x7f6863abc079
[ 63.190844][ T540] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 63.210435][ T540] RSP: 002b:00007f686362d068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 63.218853][ T540] RAX: ffffffffffffffda RBX: 00007f6863bfb050 RCX: 00007f6863abc079
[ 63.226825][ T540] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.234793][ T540] RBP: 00007f686362d120 R08: 0000000000000000 R09: 0000000000000000
[ 63.242954][ T540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
2026/04/16 08:34:18 executed programs: 67
[ 63.251294][ T540] R13: 000000000000006e R14: 00007f6863bfb050 R15: 00007ffd14649f08
[ 63.259278][ T540]
[ 63.265602][ T541] CPU: 0 PID: 541 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 63.274663][ T541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 63.284723][ T541] Call Trace:
[ 63.287997][ T541]
[ 63.290919][ T541] __dump_stack+0x21/0x30
[ 63.295237][ T541] dump_stack_lvl+0x110/0x170
[ 63.300014][ T541] ? show_regs_print_info+0x20/0x20
[ 63.305203][ T541] dump_stack+0x15/0x20
[ 63.309349][ T541] should_fail+0x3c1/0x510
[ 63.313756][ T541] __should_failslab+0xa4/0xe0
[ 63.318598][ T541] should_failslab+0x9/0x20
[ 63.323267][ T541] slab_pre_alloc_hook+0x3b/0xe0
[ 63.328188][ T541] ? anon_vma_clone+0xc0/0x500
[ 63.332947][ T541] kmem_cache_alloc+0x44/0x260
[ 63.337695][ T541] anon_vma_clone+0xc0/0x500
[ 63.342386][ T541] anon_vma_fork+0x8c/0x510
[ 63.346906][ T541] copy_mm+0x9de/0x13c0
[ 63.351057][ T541] ? copy_signal+0x600/0x600
[ 63.355635][ T541] ? __init_rwsem+0xfc/0x1d0
[ 63.360209][ T541] ? copy_signal+0x4cb/0x600
[ 63.364779][ T541] copy_process+0x117c/0x3250
[ 63.369446][ T541] ? __kasan_check_write+0x14/0x20
[ 63.374715][ T541] ? __pidfd_prepare+0x150/0x150
[ 63.379646][ T541] kernel_clone+0x233/0x960
[ 63.384132][ T541] ? create_io_thread+0x170/0x170
[ 63.389138][ T541] ? __kasan_check_write+0x14/0x20
[ 63.394241][ T541] ? mutex_unlock+0x8f/0x230
[ 63.398823][ T541] __x64_sys_clone+0x198/0x210
[ 63.403583][ T541] ? __kasan_check_write+0x14/0x20
[ 63.408766][ T541] ? __ia32_sys_vfork+0x130/0x130
[ 63.413800][ T541] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 63.419948][ T541] x64_sys_call+0x41f/0x9a0
[ 63.424431][ T541] do_syscall_64+0x4c/0xa0
[ 63.428830][ T541] ? clear_bhb_loop+0x50/0xa0
[ 63.433495][ T541] ? clear_bhb_loop+0x50/0xa0
[ 63.438206][ T541] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 63.444199][ T541] RIP: 0033:0x7f94d0659079
[ 63.448601][ T541] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 63.468197][ T541] RSP: 002b:00007f94d01ca068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 63.476609][ T541] RAX: ffffffffffffffda RBX: 00007f94d0798050 RCX: 00007f94d0659079
[ 63.484652][ T541] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.492604][ T541] RBP: 00007f94d01ca120 R08: 0000000000000000 R09: 0000000000000000
[ 63.500658][ T541] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.508613][ T541] R13: 000000000000006e R14: 00007f94d0798050 R15: 00007ffff57b31b8
[ 63.516730][ T541]
[ 63.528127][ T549] FAULT_INJECTION: forcing a failure.
[ 63.528127][ T549] name failslab, interval 1, probability 0, space 0, times 0
[ 63.542982][ T545] FAULT_INJECTION: forcing a failure.
[ 63.542982][ T545] name failslab, interval 1, probability 0, space 0, times 0
[ 63.557475][ T549] CPU: 0 PID: 549 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 63.566796][ T549] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 63.577056][ T549] Call Trace:
[ 63.580342][ T549]
[ 63.583268][ T549] __dump_stack+0x21/0x30
[ 63.587633][ T549] dump_stack_lvl+0x110/0x170
[ 63.592300][ T549] ? show_regs_print_info+0x20/0x20
[ 63.597491][ T549] dump_stack+0x15/0x20
[ 63.601646][ T549] should_fail+0x3c1/0x510
[ 63.606046][ T549] __should_failslab+0xa4/0xe0
[ 63.610804][ T549] should_failslab+0x9/0x20
[ 63.615291][ T549] slab_pre_alloc_hook+0x3b/0xe0
[ 63.620217][ T549] ? vm_area_dup+0x26/0x210
[ 63.624705][ T549] kmem_cache_alloc+0x44/0x260
[ 63.629570][ T549] vm_area_dup+0x26/0x210
[ 63.633906][ T549] copy_mm+0x947/0x13c0
[ 63.638053][ T549] ? copy_signal+0x600/0x600
[ 63.642630][ T549] ? __init_rwsem+0xfc/0x1d0
[ 63.647344][ T549] ? copy_signal+0x4cb/0x600
[ 63.651940][ T549] copy_process+0x117c/0x3250
[ 63.656663][ T549] ? __kasan_check_write+0x14/0x20
[ 63.661773][ T549] ? __pidfd_prepare+0x150/0x150
[ 63.666709][ T549] kernel_clone+0x233/0x960
[ 63.671201][ T549] ? create_io_thread+0x170/0x170
[ 63.676208][ T549] ? __kasan_check_write+0x14/0x20
[ 63.681314][ T549] ? mutex_unlock+0x8f/0x230
[ 63.685911][ T549] __x64_sys_clone+0x198/0x210
[ 63.690661][ T549] ? __kasan_check_write+0x14/0x20
[ 63.695845][ T549] ? __ia32_sys_vfork+0x130/0x130
[ 63.700858][ T549] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 63.706907][ T549] x64_sys_call+0x41f/0x9a0
[ 63.711404][ T549] do_syscall_64+0x4c/0xa0
[ 63.715904][ T549] ? clear_bhb_loop+0x50/0xa0
[ 63.720570][ T549] ? clear_bhb_loop+0x50/0xa0
[ 63.725314][ T549] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 63.731191][ T549] RIP: 0033:0x7f26213c8079
[ 63.735592][ T549] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 63.756330][ T549] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 63.765186][ T549] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 63.773156][ T549] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 63.781197][ T549] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 63.789156][ T549] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 63.797116][ T549] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 63.805425][ T549]
[ 63.808754][ T545] CPU: 0 PID: 545 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 63.817833][ T545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 63.827902][ T545] Call Trace:
[ 63.831171][ T545]
[ 63.834087][ T545] __dump_stack+0x21/0x30
[ 63.838417][ T545] dump_stack_lvl+0x110/0x170
[ 63.843165][ T545] ? show_regs_print_info+0x20/0x20
[ 63.848371][ T545] dump_stack+0x15/0x20
[ 63.852526][ T545] should_fail+0x3c1/0x510
[ 63.856947][ T545] __should_failslab+0xa4/0xe0
[ 63.861697][ T545] should_failslab+0x9/0x20
[ 63.866402][ T545] slab_pre_alloc_hook+0x3b/0xe0
[ 63.871326][ T545] ? vm_area_dup+0x26/0x210
[ 63.875815][ T545] kmem_cache_alloc+0x44/0x260
[ 63.880675][ T545] vm_area_dup+0x26/0x210
[ 63.885517][ T545] copy_mm+0x947/0x13c0
[ 63.889659][ T545] ? copy_signal+0x600/0x600
[ 63.894227][ T545] ? __init_rwsem+0xfc/0x1d0
[ 63.898812][ T545] ? copy_signal+0x4cb/0x600
[ 63.903468][ T545] copy_process+0x117c/0x3250
[ 63.908130][ T545] ? __kasan_check_write+0x14/0x20
[ 63.913227][ T545] ? __pidfd_prepare+0x150/0x150
[ 63.918152][ T545] kernel_clone+0x233/0x960
[ 63.922653][ T545] ? create_io_thread+0x170/0x170
[ 63.927668][ T545] ? __kasan_check_write+0x14/0x20
[ 63.932872][ T545] ? mutex_unlock+0x8f/0x230
[ 63.937444][ T545] __x64_sys_clone+0x198/0x210
[ 63.942460][ T545] ? __kasan_check_write+0x14/0x20
[ 63.947558][ T545] ? __ia32_sys_vfork+0x130/0x130
[ 63.952592][ T545] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 63.958686][ T545] x64_sys_call+0x41f/0x9a0
[ 63.963257][ T545] do_syscall_64+0x4c/0xa0
[ 63.967712][ T545] ? clear_bhb_loop+0x50/0xa0
[ 63.972384][ T545] ? clear_bhb_loop+0x50/0xa0
[ 63.977044][ T545] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 63.982944][ T545] RIP: 0033:0x7f041f7ca079
[ 63.987367][ T545] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 64.007048][ T545] RSP: 002b:00007f041f35c068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 64.015455][ T545] RAX: ffffffffffffffda RBX: 00007f041f908f80 RCX: 00007f041f7ca079
[ 64.023411][ T545] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 64.031365][ T545] RBP: 00007f041f35c120 R08: 0000000000000000 R09: 0000000000000000
[ 64.039581][ T545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.047541][ T545] R13: 000000000000000b R14: 00007f041f908f80 R15: 00007ffcd2e08448
[ 64.055549][ T545]
[ 64.060980][ T557] FAULT_INJECTION: forcing a failure.
[ 64.060980][ T557] name failslab, interval 1, probability 0, space 0, times 0
[ 64.075926][ T556] FAULT_INJECTION: forcing a failure.
[ 64.075926][ T556] name failslab, interval 1, probability 0, space 0, times 0
[ 64.075933][ T551] FAULT_INJECTION: forcing a failure.
[ 64.075933][ T551] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 64.075955][ T556] CPU: 1 PID: 556 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 64.110703][ T556] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 64.120750][ T556] Call Trace:
[ 64.124019][ T556]
[ 64.126938][ T556] __dump_stack+0x21/0x30
[ 64.131359][ T556] dump_stack_lvl+0x110/0x170
[ 64.136019][ T556] ? show_regs_print_info+0x20/0x20
[ 64.141212][ T556] dump_stack+0x15/0x20
[ 64.145533][ T556] should_fail+0x3c1/0x510
[ 64.149934][ T556] __should_failslab+0xa4/0xe0
[ 64.154699][ T556] should_failslab+0x9/0x20
[ 64.159185][ T556] slab_pre_alloc_hook+0x3b/0xe0
[ 64.164103][ T556] ? vm_area_dup+0x26/0x210
[ 64.168592][ T556] kmem_cache_alloc+0x44/0x260
[ 64.173341][ T556] vm_area_dup+0x26/0x210
[ 64.177652][ T556] copy_mm+0x947/0x13c0
[ 64.181794][ T556] ? copy_signal+0x600/0x600
[ 64.186360][ T556] ? __init_rwsem+0xfc/0x1d0
[ 64.190935][ T556] ? copy_signal+0x4cb/0x600
[ 64.195514][ T556] copy_process+0x117c/0x3250
[ 64.200186][ T556] ? __kasan_check_write+0x14/0x20
[ 64.205282][ T556] ? __pidfd_prepare+0x150/0x150
[ 64.210213][ T556] kernel_clone+0x233/0x960
[ 64.214792][ T556] ? create_io_thread+0x170/0x170
[ 64.219799][ T556] ? __kasan_check_write+0x14/0x20
[ 64.224899][ T556] ? mutex_unlock+0x8f/0x230
[ 64.229472][ T556] __x64_sys_clone+0x198/0x210
[ 64.234215][ T556] ? __kasan_check_write+0x14/0x20
[ 64.239315][ T556] ? __ia32_sys_vfork+0x130/0x130
[ 64.244328][ T556] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 64.250409][ T556] x64_sys_call+0x41f/0x9a0
[ 64.254892][ T556] do_syscall_64+0x4c/0xa0
[ 64.259294][ T556] ? clear_bhb_loop+0x50/0xa0
[ 64.263957][ T556] ? clear_bhb_loop+0x50/0xa0
[ 64.268618][ T556] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.274494][ T556] RIP: 0033:0x7f6863abc079
[ 64.278895][ T556] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 64.298584][ T556] RSP: 002b:00007f686364e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 64.307082][ T556] RAX: ffffffffffffffda RBX: 00007f6863bfaf80 RCX: 00007f6863abc079
[ 64.315043][ T556] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 64.323489][ T556] RBP: 00007f686364e120 R08: 0000000000000000 R09: 0000000000000000
[ 64.331463][ T556] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.339591][ T556] R13: 000000000000000b R14: 00007f6863bfaf80 R15: 00007ffd14649f08
[ 64.347654][ T556]
[ 64.351020][ T551] CPU: 1 PID: 551 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 64.355900][ T560] FAULT_INJECTION: forcing a failure.
[ 64.355900][ T560] name failslab, interval 1, probability 0, space 0, times 0
[ 64.360515][ T551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 64.360532][ T551] Call Trace:
[ 64.360537][ T551]
[ 64.360544][ T551] __dump_stack+0x21/0x30
[ 64.394377][ T551] dump_stack_lvl+0x110/0x170
[ 64.399080][ T551] ? show_regs_print_info+0x20/0x20
[ 64.404300][ T551] dump_stack+0x15/0x20
[ 64.408480][ T551] should_fail+0x3c1/0x510
[ 64.412933][ T551] should_fail_alloc_page+0x55/0x80
[ 64.418234][ T551] prepare_alloc_pages+0x156/0x610
[ 64.423354][ T551] ? __alloc_pages_bulk+0xad0/0xad0
[ 64.428552][ T551] ? __alloc_pages+0x460/0x460
[ 64.433398][ T551] __alloc_pages+0x11d/0x460
[ 64.438071][ T551] ? prep_new_page+0x110/0x110
[ 64.442827][ T551] ? __kasan_check_write+0x14/0x20
[ 64.447933][ T551] ? _raw_spin_lock+0x94/0xf0
[ 64.452610][ T551] pte_alloc_one+0x70/0x190
[ 64.457211][ T551] ? pfn_modify_allowed+0x2f0/0x2f0
[ 64.462543][ T551] ? _raw_spin_unlock+0x4d/0x70
[ 64.467410][ T551] ? __pmd_alloc+0x406/0x4b0
[ 64.472094][ T551] __pte_alloc+0x75/0x2a0
[ 64.476416][ T551] ? __pud_alloc+0x1a0/0x1a0
[ 64.480996][ T551] ? __kasan_slab_alloc+0xcf/0xf0
[ 64.486008][ T551] ? free_pgtables+0x280/0x280
[ 64.490781][ T551] ? anon_vma_fork+0x200/0x510
[ 64.495551][ T551] ? copy_process+0x117c/0x3250
[ 64.500403][ T551] ? kernel_clone+0x233/0x960
[ 64.505069][ T551] ? __x64_sys_clone+0x198/0x210
[ 64.510009][ T551] copy_page_range+0x237c/0x28d0
[ 64.514948][ T551] ? pfn_valid+0x1d0/0x1d0
[ 64.519357][ T551] copy_mm+0xbf2/0x13c0
[ 64.523511][ T551] ? copy_signal+0x600/0x600
[ 64.528721][ T551] ? __init_rwsem+0xfc/0x1d0
[ 64.533932][ T551] ? copy_signal+0x4cb/0x600
[ 64.538570][ T551] copy_process+0x117c/0x3250
[ 64.543266][ T551] ? __kasan_check_write+0x14/0x20
[ 64.548401][ T551] ? __pidfd_prepare+0x150/0x150
[ 64.553350][ T551] kernel_clone+0x233/0x960
[ 64.557850][ T551] ? create_io_thread+0x170/0x170
[ 64.562915][ T551] ? __kasan_check_write+0x14/0x20
[ 64.568176][ T551] ? mutex_unlock+0x8f/0x230
[ 64.572757][ T551] __x64_sys_clone+0x198/0x210
[ 64.577508][ T551] ? __kasan_check_write+0x14/0x20
[ 64.582602][ T551] ? __ia32_sys_vfork+0x130/0x130
[ 64.587609][ T551] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 64.593662][ T551] x64_sys_call+0x41f/0x9a0
[ 64.598158][ T551] do_syscall_64+0x4c/0xa0
[ 64.602578][ T551] ? clear_bhb_loop+0x50/0xa0
[ 64.607243][ T551] ? clear_bhb_loop+0x50/0xa0
[ 64.611901][ T551] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.617786][ T551] RIP: 0033:0x7fa052929079
[ 64.622188][ T551] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 64.641864][ T551] RSP: 002b:00007fa0524bb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 64.650262][ T551] RAX: ffffffffffffffda RBX: 00007fa052a67f80 RCX: 00007fa052929079
[ 64.658224][ T551] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 64.666292][ T551] RBP: 00007fa0524bb120 R08: 0000000000000000 R09: 0000000000000000
[ 64.674253][ T551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.682206][ T551] R13: 000000000000000b R14: 00007fa052a67f80 R15: 00007ffea8c21898
[ 64.690163][ T551]
[ 64.696562][ T557] CPU: 0 PID: 557 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 64.705609][ T557] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 64.715748][ T557] Call Trace:
[ 64.719118][ T557]
[ 64.722057][ T557] __dump_stack+0x21/0x30
[ 64.726393][ T557] dump_stack_lvl+0x110/0x170
[ 64.731081][ T557] ? show_regs_print_info+0x20/0x20
[ 64.736288][ T557] dump_stack+0x15/0x20
[ 64.740435][ T557] should_fail+0x3c1/0x510
[ 64.744845][ T557] __should_failslab+0xa4/0xe0
[ 64.749600][ T557] should_failslab+0x9/0x20
[ 64.754084][ T557] slab_pre_alloc_hook+0x3b/0xe0
[ 64.759010][ T557] ? anon_vma_clone+0xc0/0x500
[ 64.763755][ T557] kmem_cache_alloc+0x44/0x260
[ 64.768621][ T557] anon_vma_clone+0xc0/0x500
[ 64.773198][ T557] anon_vma_fork+0x8c/0x510
[ 64.777683][ T557] copy_mm+0x9de/0x13c0
[ 64.781823][ T557] ? copy_signal+0x600/0x600
[ 64.786415][ T557] ? __init_rwsem+0xfc/0x1d0
[ 64.790988][ T557] ? copy_signal+0x4cb/0x600
[ 64.795602][ T557] copy_process+0x117c/0x3250
[ 64.800283][ T557] ? __kasan_check_write+0x14/0x20
[ 64.805465][ T557] ? __pidfd_prepare+0x150/0x150
[ 64.810386][ T557] kernel_clone+0x233/0x960
[ 64.814882][ T557] ? create_io_thread+0x170/0x170
[ 64.819890][ T557] ? __kasan_check_write+0x14/0x20
[ 64.824999][ T557] ? mutex_unlock+0x8f/0x230
[ 64.829751][ T557] __x64_sys_clone+0x198/0x210
[ 64.834497][ T557] ? __kasan_check_write+0x14/0x20
[ 64.839604][ T557] ? __ia32_sys_vfork+0x130/0x130
[ 64.844709][ T557] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 64.850803][ T557] x64_sys_call+0x41f/0x9a0
[ 64.855336][ T557] do_syscall_64+0x4c/0xa0
[ 64.859757][ T557] ? clear_bhb_loop+0x50/0xa0
[ 64.864439][ T557] ? clear_bhb_loop+0x50/0xa0
[ 64.869186][ T557] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 64.875067][ T557] RIP: 0033:0x7f0aaaee8079
[ 64.879472][ T557] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 64.899343][ T557] RSP: 002b:00007f0aaaa59068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 64.907759][ T557] RAX: ffffffffffffffda RBX: 00007f0aab027050 RCX: 00007f0aaaee8079
[ 64.915730][ T557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 64.923690][ T557] RBP: 00007f0aaaa59120 R08: 0000000000000000 R09: 0000000000000000
[ 64.931915][ T557] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 64.939897][ T557] R13: 000000000000006e R14: 00007f0aab027050 R15: 00007ffef95d4c38
[ 64.947976][ T557]
[ 64.952167][ T565] FAULT_INJECTION: forcing a failure.
[ 64.952167][ T565] name failslab, interval 1, probability 0, space 0, times 0
[ 64.955953][ T560] CPU: 1 PID: 560 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 64.973815][ T560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 64.983866][ T560] Call Trace:
[ 64.987144][ T560]
[ 64.990062][ T560] __dump_stack+0x21/0x30
[ 64.994394][ T560] dump_stack_lvl+0x110/0x170
[ 64.999067][ T560] ? show_regs_print_info+0x20/0x20
[ 65.004272][ T560] dump_stack+0x15/0x20
[ 65.008406][ T560] should_fail+0x3c1/0x510
[ 65.012802][ T560] __should_failslab+0xa4/0xe0
[ 65.017552][ T560] should_failslab+0x9/0x20
[ 65.022048][ T560] slab_pre_alloc_hook+0x3b/0xe0
[ 65.026970][ T560] ? anon_vma_fork+0xf2/0x510
[ 65.031626][ T560] kmem_cache_alloc+0x44/0x260
[ 65.036398][ T560] anon_vma_fork+0xf2/0x510
[ 65.040976][ T560] copy_mm+0x9de/0x13c0
[ 65.045133][ T560] ? copy_signal+0x600/0x600
[ 65.049726][ T560] ? __init_rwsem+0xfc/0x1d0
[ 65.054304][ T560] ? copy_signal+0x4cb/0x600
[ 65.058972][ T560] copy_process+0x117c/0x3250
[ 65.063640][ T560] ? __kasan_check_write+0x14/0x20
[ 65.068734][ T560] ? __pidfd_prepare+0x150/0x150
[ 65.073655][ T560] kernel_clone+0x233/0x960
[ 65.078145][ T560] ? create_io_thread+0x170/0x170
[ 65.083165][ T560] ? __kasan_check_write+0x14/0x20
[ 65.088261][ T560] ? mutex_unlock+0x8f/0x230
[ 65.092844][ T560] __x64_sys_clone+0x198/0x210
[ 65.097688][ T560] ? __kasan_check_write+0x14/0x20
[ 65.102779][ T560] ? __ia32_sys_vfork+0x130/0x130
[ 65.107794][ T560] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 65.113850][ T560] x64_sys_call+0x41f/0x9a0
[ 65.118345][ T560] do_syscall_64+0x4c/0xa0
[ 65.122748][ T560] ? clear_bhb_loop+0x50/0xa0
[ 65.127408][ T560] ? clear_bhb_loop+0x50/0xa0
[ 65.132075][ T560] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 65.138107][ T560] RIP: 0033:0x7f94d0659079
[ 65.142512][ T560] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 65.162188][ T560] RSP: 002b:00007f94d01ca068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.170703][ T560] RAX: ffffffffffffffda RBX: 00007f94d0798050 RCX: 00007f94d0659079
[ 65.178664][ T560] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 65.186623][ T560] RBP: 00007f94d01ca120 R08: 0000000000000000 R09: 0000000000000000
[ 65.194577][ T560] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.202532][ T560] R13: 000000000000006e R14: 00007f94d0798050 R15: 00007ffff57b31b8
[ 65.210502][ T560]
[ 65.215198][ T565] CPU: 0 PID: 565 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 65.221656][ T568] FAULT_INJECTION: forcing a failure.
[ 65.221656][ T568] name fail_page_alloc, interval 1, probability 0, space 0, times 0
[ 65.224230][ T565] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 65.224243][ T565] Call Trace:
[ 65.224249][ T565]
[ 65.224256][ T565] __dump_stack+0x21/0x30
[ 65.224280][ T565] dump_stack_lvl+0x110/0x170
[ 65.224295][ T565] ? show_regs_print_info+0x20/0x20
[ 65.224314][ T565] dump_stack+0x15/0x20
[ 65.224329][ T565] should_fail+0x3c1/0x510
[ 65.224345][ T565] __should_failslab+0xa4/0xe0
[ 65.224364][ T565] should_failslab+0x9/0x20
[ 65.224380][ T565] slab_pre_alloc_hook+0x3b/0xe0
[ 65.291104][ T565] ? anon_vma_clone+0xc0/0x500
[ 65.295868][ T565] kmem_cache_alloc+0x44/0x260
[ 65.300717][ T565] anon_vma_clone+0xc0/0x500
[ 65.305310][ T565] anon_vma_fork+0x8c/0x510
[ 65.309809][ T565] copy_mm+0x9de/0x13c0
[ 65.313957][ T565] ? copy_signal+0x600/0x600
[ 65.318533][ T565] ? __init_rwsem+0xfc/0x1d0
[ 65.323200][ T565] ? copy_signal+0x4cb/0x600
[ 65.328322][ T565] copy_process+0x117c/0x3250
[ 65.333089][ T565] ? __kasan_check_write+0x14/0x20
[ 65.338385][ T565] ? __pidfd_prepare+0x150/0x150
[ 65.343408][ T565] kernel_clone+0x233/0x960
[ 65.347908][ T565] ? create_io_thread+0x170/0x170
[ 65.352926][ T565] ? __kasan_check_write+0x14/0x20
[ 65.358027][ T565] ? mutex_unlock+0x8f/0x230
[ 65.362782][ T565] __x64_sys_clone+0x198/0x210
[ 65.367635][ T565] ? __kasan_check_write+0x14/0x20
[ 65.372824][ T565] ? __ia32_sys_vfork+0x130/0x130
[ 65.377844][ T565] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 65.384025][ T565] x64_sys_call+0x41f/0x9a0
[ 65.388535][ T565] do_syscall_64+0x4c/0xa0
[ 65.392952][ T565] ? clear_bhb_loop+0x50/0xa0
[ 65.397635][ T565] ? clear_bhb_loop+0x50/0xa0
[ 65.402324][ T565] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 65.408212][ T565] RIP: 0033:0x7f6863abc079
[ 65.412621][ T565] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 65.432227][ T565] RSP: 002b:00007f686362d068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.440976][ T565] RAX: ffffffffffffffda RBX: 00007f6863bfb050 RCX: 00007f6863abc079
[ 65.448963][ T565] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 65.456935][ T565] RBP: 00007f686362d120 R08: 0000000000000000 R09: 0000000000000000
[ 65.464892][ T565] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.472868][ T565] R13: 000000000000006e R14: 00007f6863bfb050 R15: 00007ffd14649f08
[ 65.480830][ T565]
[ 65.484503][ T568] CPU: 1 PID: 568 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 65.493544][ T568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 65.503618][ T568] Call Trace:
[ 65.506893][ T568]
[ 65.509808][ T568] __dump_stack+0x21/0x30
[ 65.514126][ T568] dump_stack_lvl+0x110/0x170
[ 65.518874][ T568] ? show_regs_print_info+0x20/0x20
[ 65.524055][ T568] ? unwind_get_return_address+0x4d/0x90
[ 65.529673][ T568] ? stack_trace_save+0xf0/0xf0
[ 65.534519][ T568] dump_stack+0x15/0x20
[ 65.538656][ T568] should_fail+0x3c1/0x510
[ 65.543055][ T568] should_fail_alloc_page+0x55/0x80
[ 65.548249][ T568] prepare_alloc_pages+0x156/0x610
[ 65.553398][ T568] ? __alloc_pages_bulk+0xad0/0xad0
[ 65.558610][ T568] ? __kasan_slab_alloc+0xcf/0xf0
[ 65.563640][ T568] ? __kasan_slab_alloc+0xbd/0xf0
[ 65.568958][ T568] ? slab_post_alloc_hook+0x4f/0x2b0
[ 65.574253][ T568] __alloc_pages+0x11d/0x460
[ 65.578859][ T568] ? prep_new_page+0x110/0x110
[ 65.583615][ T568] new_slab+0xa1/0x4d0
[ 65.587672][ T568] ___slab_alloc+0x381/0x810
[ 65.592246][ T568] ? anon_vma_clone+0xc0/0x500
[ 65.596995][ T568] ? anon_vma_clone+0xc0/0x500
[ 65.601828][ T568] __slab_alloc+0x49/0x90
[ 65.606149][ T568] ? anon_vma_clone+0xc0/0x500
[ 65.610891][ T568] kmem_cache_alloc+0x138/0x260
[ 65.615725][ T568] anon_vma_clone+0xc0/0x500
[ 65.620315][ T568] anon_vma_fork+0x8c/0x510
[ 65.624800][ T568] copy_mm+0x9de/0x13c0
[ 65.628942][ T568] ? copy_signal+0x600/0x600
[ 65.633512][ T568] ? __init_rwsem+0xfc/0x1d0
[ 65.638086][ T568] ? copy_signal+0x4cb/0x600
[ 65.642658][ T568] copy_process+0x117c/0x3250
[ 65.647405][ T568] ? __kasan_check_write+0x14/0x20
[ 65.652498][ T568] ? __pidfd_prepare+0x150/0x150
[ 65.657419][ T568] kernel_clone+0x233/0x960
[ 65.661907][ T568] ? create_io_thread+0x170/0x170
[ 65.666915][ T568] ? __kasan_check_write+0x14/0x20
[ 65.672007][ T568] ? mutex_unlock+0x8f/0x230
[ 65.676588][ T568] __x64_sys_clone+0x198/0x210
[ 65.681359][ T568] ? __kasan_check_write+0x14/0x20
[ 65.686491][ T568] ? __ia32_sys_vfork+0x130/0x130
[ 65.691618][ T568] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 65.697679][ T568] x64_sys_call+0x41f/0x9a0
[ 65.702172][ T568] do_syscall_64+0x4c/0xa0
[ 65.706573][ T568] ? clear_bhb_loop+0x50/0xa0
[ 65.711259][ T568] ? clear_bhb_loop+0x50/0xa0
[ 65.715913][ T568] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 65.721794][ T568] RIP: 0033:0x7f26213c8079
[ 65.726191][ T568] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 65.745872][ T568] RSP: 002b:00007f2620f39068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 65.754321][ T568] RAX: ffffffffffffffda RBX: 00007f2621507050 RCX: 00007f26213c8079
[ 65.762280][ T568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 65.770243][ T568] RBP: 00007f2620f39120 R08: 0000000000000000 R09: 0000000000000000
[ 65.778196][ T568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 65.786152][ T568] R13: 000000000000006e R14: 00007f2621507050 R15: 00007ffc3d74c2c8
[ 65.794110][ T568]
[ 65.807832][ T574] FAULT_INJECTION: forcing a failure.
[ 65.807832][ T574] name failslab, interval 1, probability 0, space 0, times 0
[ 65.822039][ T567] FAULT_INJECTION: forcing a failure.
[ 65.822039][ T567] name failslab, interval 1, probability 0, space 0, times 0
[ 65.838518][ T574] CPU: 0 PID: 574 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 65.847622][ T574] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 65.857693][ T574] Call Trace:
[ 65.861044][ T574]
[ 65.864165][ T574] __dump_stack+0x21/0x30
[ 65.868494][ T574] dump_stack_lvl+0x110/0x170
[ 65.873368][ T574] ? show_regs_print_info+0x20/0x20
[ 65.878580][ T574] dump_stack+0x15/0x20
[ 65.882737][ T574] should_fail+0x3c1/0x510
[ 65.887166][ T574] __should_failslab+0xa4/0xe0
[ 65.892084][ T574] should_failslab+0x9/0x20
[ 65.896608][ T574] slab_pre_alloc_hook+0x3b/0xe0
[ 65.901553][ T574] ? anon_vma_fork+0xf2/0x510
[ 65.906218][ T574] kmem_cache_alloc+0x44/0x260
[ 65.910969][ T574] anon_vma_fork+0xf2/0x510
[ 65.915462][ T574] copy_mm+0x9de/0x13c0
[ 65.919606][ T574] ? copy_signal+0x600/0x600
[ 65.924197][ T574] ? __init_rwsem+0xfc/0x1d0
[ 65.928790][ T574] ? copy_signal+0x4cb/0x600
[ 65.933494][ T574] copy_process+0x117c/0x3250
[ 65.938192][ T574] ? __kasan_check_write+0x14/0x20
[ 65.943427][ T574] ? __pidfd_prepare+0x150/0x150
[ 65.948382][ T574] kernel_clone+0x233/0x960
[ 65.952885][ T574] ? create_io_thread+0x170/0x170
[ 65.957911][ T574] ? __kasan_check_write+0x14/0x20
[ 65.963018][ T574] ? mutex_unlock+0x8f/0x230
[ 65.967595][ T574] __x64_sys_clone+0x198/0x210
[ 65.972352][ T574] ? __kasan_check_write+0x14/0x20
[ 65.977447][ T574] ? __ia32_sys_vfork+0x130/0x130
[ 65.982545][ T574] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 65.988692][ T574] x64_sys_call+0x41f/0x9a0
[ 65.993191][ T574] do_syscall_64+0x4c/0xa0
[ 65.997590][ T574] ? clear_bhb_loop+0x50/0xa0
[ 66.002246][ T574] ? clear_bhb_loop+0x50/0xa0
[ 66.006900][ T574] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.012783][ T574] RIP: 0033:0x7f94d0659079
[ 66.017186][ T574] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 d0 ff ff ff f7 d8 64 89 01 48
[ 66.036869][ T574] RSP: 002b:00007f94d01eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.045354][ T574] RAX: ffffffffffffffda RBX: 00007f94d0797f80 RCX: 00007f94d0659079
[ 66.053311][ T574] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 66.061263][ T574] RBP: 00007f94d01eb120 R08: 0000000000000000 R09: 0000000000000000
[ 66.069320][ T574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.077546][ T574] R13: 000000000000000b R14: 00007f94d0797f80 R15: 00007ffff57b31b8
[ 66.085505][ T574]
[ 66.094681][ T579] FAULT_INJECTION: forcing a failure.
[ 66.094681][ T579] name failslab, interval 1, probability 0, space 0, times 0
[ 66.110822][ T567] CPU: 0 PID: 567 Comm: syz-executor.0 Tainted: G W syzkaller #0
[ 66.119897][ T567] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 66.129963][ T567] Call Trace:
[ 66.133239][ T567]
[ 66.136155][ T567] __dump_stack+0x21/0x30
[ 66.140508][ T567] dump_stack_lvl+0x110/0x170
[ 66.145169][ T567] ? show_regs_print_info+0x20/0x20
[ 66.150387][ T567] dump_stack+0x15/0x20
[ 66.154529][ T567] should_fail+0x3c1/0x510
[ 66.158930][ T567] __should_failslab+0xa4/0xe0
[ 66.163699][ T567] should_failslab+0x9/0x20
[ 66.168187][ T567] slab_pre_alloc_hook+0x3b/0xe0
[ 66.173145][ T567] ? anon_vma_clone+0xc0/0x500
[ 66.178152][ T567] kmem_cache_alloc+0x44/0x260
[ 66.182902][ T567] anon_vma_clone+0xc0/0x500
[ 66.187473][ T567] anon_vma_fork+0x8c/0x510
[ 66.191966][ T567] copy_mm+0x9de/0x13c0
[ 66.196191][ T567] ? copy_signal+0x600/0x600
[ 66.200848][ T567] ? __init_rwsem+0xfc/0x1d0
[ 66.205424][ T567] ? copy_signal+0x4cb/0x600
[ 66.209996][ T567] copy_process+0x117c/0x3250
[ 66.214750][ T567] ? __kasan_check_write+0x14/0x20
[ 66.219852][ T567] ? __pidfd_prepare+0x150/0x150
[ 66.224777][ T567] kernel_clone+0x233/0x960
[ 66.229349][ T567] ? create_io_thread+0x170/0x170
[ 66.234363][ T567] ? __kasan_check_write+0x14/0x20
[ 66.239459][ T567] ? mutex_unlock+0x8f/0x230
[ 66.244036][ T567] __x64_sys_clone+0x198/0x210
[ 66.248784][ T567] ? __kasan_check_write+0x14/0x20
[ 66.253885][ T567] ? __ia32_sys_vfork+0x130/0x130
[ 66.258911][ T567] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 66.264962][ T567] x64_sys_call+0x41f/0x9a0
[ 66.269519][ T567] do_syscall_64+0x4c/0xa0
[ 66.274099][ T567] ? clear_bhb_loop+0x50/0xa0
[ 66.278778][ T567] ? clear_bhb_loop+0x50/0xa0
[ 66.283534][ T567] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.289410][ T567] RIP: 0033:0x7fa052929079
[ 66.293809][ T567] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 66.313497][ T567] RSP: 002b:00007fa0524bb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.321920][ T567] RAX: ffffffffffffffda RBX: 00007fa052a67f80 RCX: 00007fa052929079
[ 66.329967][ T567] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 66.337949][ T567] RBP: 00007fa0524bb120 R08: 0000000000000000 R09: 0000000000000000
[ 66.346077][ T567] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.354141][ T567] R13: 000000000000000b R14: 00007fa052a67f80 R15: 00007ffea8c21898
[ 66.362112][ T567]
[ 66.366116][ T580] FAULT_INJECTION: forcing a failure.
[ 66.366116][ T580] name failslab, interval 1, probability 0, space 0, times 0
[ 66.379729][ T577] FAULT_INJECTION: forcing a failure.
[ 66.379729][ T577] name failslab, interval 1, probability 0, space 0, times 0
[ 66.379784][ T582] FAULT_INJECTION: forcing a failure.
[ 66.379784][ T582] name failslab, interval 1, probability 0, space 0, times 0
[ 66.392968][ T577] CPU: 1 PID: 577 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 66.414503][ T577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 66.424562][ T577] Call Trace:
[ 66.427853][ T577]
[ 66.430775][ T577] __dump_stack+0x21/0x30
[ 66.435102][ T577] dump_stack_lvl+0x110/0x170
[ 66.439764][ T577] ? show_regs_print_info+0x20/0x20
[ 66.444947][ T577] dump_stack+0x15/0x20
[ 66.449084][ T577] should_fail+0x3c1/0x510
[ 66.453500][ T577] __should_failslab+0xa4/0xe0
[ 66.458253][ T577] should_failslab+0x9/0x20
[ 66.462738][ T577] slab_pre_alloc_hook+0x3b/0xe0
[ 66.467663][ T577] ? anon_vma_clone+0xc0/0x500
[ 66.472414][ T577] kmem_cache_alloc+0x44/0x260
[ 66.477160][ T577] anon_vma_clone+0xc0/0x500
[ 66.481731][ T577] anon_vma_fork+0x8c/0x510
[ 66.486214][ T577] copy_mm+0x9de/0x13c0
[ 66.490355][ T577] ? copy_signal+0x600/0x600
[ 66.494923][ T577] ? __init_rwsem+0xfc/0x1d0
[ 66.499605][ T577] ? copy_signal+0x4cb/0x600
[ 66.504275][ T577] copy_process+0x117c/0x3250
[ 66.509054][ T577] ? __kasan_check_write+0x14/0x20
[ 66.514257][ T577] ? __pidfd_prepare+0x150/0x150
[ 66.519179][ T577] kernel_clone+0x233/0x960
[ 66.523670][ T577] ? create_io_thread+0x170/0x170
[ 66.528778][ T577] ? __kasan_check_write+0x14/0x20
[ 66.533873][ T577] ? mutex_unlock+0x8f/0x230
[ 66.538452][ T577] __x64_sys_clone+0x198/0x210
[ 66.543206][ T577] ? __kasan_check_write+0x14/0x20
[ 66.548342][ T577] ? __ia32_sys_vfork+0x130/0x130
[ 66.553373][ T577] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 66.559438][ T577] x64_sys_call+0x41f/0x9a0
[ 66.563930][ T577] do_syscall_64+0x4c/0xa0
[ 66.568334][ T577] ? clear_bhb_loop+0x50/0xa0
[ 66.573092][ T577] ? clear_bhb_loop+0x50/0xa0
[ 66.577760][ T577] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.583638][ T577] RIP: 0033:0x7f0aaaee8079
[ 66.588037][ T577] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 66.607720][ T577] RSP: 002b:00007f0aaaa7a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.616139][ T577] RAX: ffffffffffffffda RBX: 00007f0aab026f80 RCX: 00007f0aaaee8079
[ 66.624093][ T577] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 66.632045][ T577] RBP: 00007f0aaaa7a120 R08: 0000000000000000 R09: 0000000000000000
[ 66.639998][ T577] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.647958][ T577] R13: 000000000000000b R14: 00007f0aab026f80 R15: 00007ffef95d4c38
[ 66.655941][ T577]
[ 66.659201][ T582] CPU: 1 PID: 582 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 66.668397][ T582] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 66.678542][ T582] Call Trace:
[ 66.681817][ T582]
[ 66.684739][ T582] __dump_stack+0x21/0x30
[ 66.689079][ T582] dump_stack_lvl+0x110/0x170
[ 66.693746][ T582] ? show_regs_print_info+0x20/0x20
[ 66.698935][ T582] dump_stack+0x15/0x20
[ 66.703078][ T582] should_fail+0x3c1/0x510
[ 66.707484][ T582] __should_failslab+0xa4/0xe0
[ 66.712323][ T582] should_failslab+0x9/0x20
[ 66.716849][ T582] slab_pre_alloc_hook+0x3b/0xe0
[ 66.721809][ T582] ? vm_area_dup+0x26/0x210
[ 66.726329][ T582] kmem_cache_alloc+0x44/0x260
[ 66.731098][ T582] vm_area_dup+0x26/0x210
[ 66.735422][ T582] copy_mm+0x947/0x13c0
[ 66.739578][ T582] ? copy_signal+0x600/0x600
[ 66.744150][ T582] ? __init_rwsem+0xfc/0x1d0
[ 66.748846][ T582] ? copy_signal+0x4cb/0x600
[ 66.753874][ T582] copy_process+0x117c/0x3250
[ 66.758544][ T582] ? __kasan_check_write+0x14/0x20
[ 66.763644][ T582] ? __pidfd_prepare+0x150/0x150
[ 66.768732][ T582] kernel_clone+0x233/0x960
[ 66.773372][ T582] ? create_io_thread+0x170/0x170
[ 66.778408][ T582] ? __kasan_check_write+0x14/0x20
[ 66.783612][ T582] ? mutex_unlock+0x8f/0x230
[ 66.788379][ T582] __x64_sys_clone+0x198/0x210
[ 66.793155][ T582] ? __kasan_check_write+0x14/0x20
[ 66.798466][ T582] ? __ia32_sys_vfork+0x130/0x130
[ 66.803548][ T582] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 66.809626][ T582] x64_sys_call+0x41f/0x9a0
[ 66.814291][ T582] do_syscall_64+0x4c/0xa0
[ 66.818741][ T582] ? clear_bhb_loop+0x50/0xa0
[ 66.823458][ T582] ? clear_bhb_loop+0x50/0xa0
[ 66.828137][ T582] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 66.834052][ T582] RIP: 0033:0x7f26213c8079
[ 66.838482][ T582] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 66.858370][ T582] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 66.866802][ T582] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 66.874932][ T582] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 66.882913][ T582] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 66.890880][ T582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 66.898988][ T582] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 66.906973][ T582]
[ 66.910007][ T579] CPU: 0 PID: 579 Comm: syz-executor.4 Tainted: G W syzkaller #0
[ 66.919045][ T579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 66.929297][ T579] Call Trace:
[ 66.932653][ T579]
[ 66.935569][ T579] __dump_stack+0x21/0x30
[ 66.939893][ T579] dump_stack_lvl+0x110/0x170
[ 66.944552][ T579] ? show_regs_print_info+0x20/0x20
[ 66.949735][ T579] dump_stack+0x15/0x20
[ 66.953874][ T579] should_fail+0x3c1/0x510
[ 66.958293][ T579] __should_failslab+0xa4/0xe0
[ 66.963165][ T579] should_failslab+0x9/0x20
[ 66.967700][ T579] slab_pre_alloc_hook+0x3b/0xe0
[ 66.972644][ T579] ? anon_vma_clone+0xc0/0x500
[ 66.977396][ T579] kmem_cache_alloc+0x44/0x260
[ 66.982145][ T579] anon_vma_clone+0xc0/0x500
[ 66.986718][ T579] anon_vma_fork+0x8c/0x510
[ 66.991204][ T579] copy_mm+0x9de/0x13c0
[ 66.995346][ T579] ? copy_signal+0x600/0x600
[ 66.999918][ T579] ? __init_rwsem+0xfc/0x1d0
[ 67.004491][ T579] ? copy_signal+0x4cb/0x600
[ 67.009064][ T579] copy_process+0x117c/0x3250
[ 67.013736][ T579] ? __kasan_check_write+0x14/0x20
[ 67.018831][ T579] ? __pidfd_prepare+0x150/0x150
[ 67.023754][ T579] kernel_clone+0x233/0x960
[ 67.028340][ T579] ? create_io_thread+0x170/0x170
[ 67.033464][ T579] ? __kasan_check_write+0x14/0x20
[ 67.038777][ T579] ? mutex_unlock+0x8f/0x230
[ 67.043480][ T579] __x64_sys_clone+0x198/0x210
[ 67.048287][ T579] ? __kasan_check_write+0x14/0x20
[ 67.053396][ T579] ? __ia32_sys_vfork+0x130/0x130
[ 67.058433][ T579] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 67.064492][ T579] x64_sys_call+0x41f/0x9a0
[ 67.069035][ T579] do_syscall_64+0x4c/0xa0
[ 67.073475][ T579] ? clear_bhb_loop+0x50/0xa0
[ 67.078146][ T579] ? clear_bhb_loop+0x50/0xa0
[ 67.083026][ T579] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.089034][ T579] RIP: 0033:0x7f6863abc079
[ 67.093452][ T579] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 67.113136][ T579] RSP: 002b:00007f686364e068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.121552][ T579] RAX: ffffffffffffffda RBX: 00007f6863bfaf80 RCX: 00007f6863abc079
[ 67.129645][ T579] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 67.137619][ T579] RBP: 00007f686364e120 R08: 0000000000000000 R09: 0000000000000000
[ 67.145589][ T579] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.153633][ T579] R13: 000000000000000b R14: 00007f6863bfaf80 R15: 00007ffd14649f08
[ 67.161612][ T579]
[ 67.166976][ T580] CPU: 0 PID: 580 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 67.176026][ T580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 67.186081][ T580] Call Trace:
[ 67.189348][ T580]
[ 67.192262][ T580] __dump_stack+0x21/0x30
[ 67.196583][ T580] dump_stack_lvl+0x110/0x170
[ 67.201246][ T580] ? show_regs_print_info+0x20/0x20
[ 67.206444][ T580] dump_stack+0x15/0x20
[ 67.210619][ T580] should_fail+0x3c1/0x510
[ 67.215025][ T580] __should_failslab+0xa4/0xe0
[ 67.219781][ T580] should_failslab+0x9/0x20
[ 67.224268][ T580] slab_pre_alloc_hook+0x3b/0xe0
[ 67.229191][ T580] ? anon_vma_fork+0xf2/0x510
[ 67.233846][ T580] kmem_cache_alloc+0x44/0x260
[ 67.238737][ T580] anon_vma_fork+0xf2/0x510
[ 67.243222][ T580] copy_mm+0x9de/0x13c0
[ 67.247410][ T580] ? copy_signal+0x600/0x600
[ 67.251979][ T580] ? __init_rwsem+0xfc/0x1d0
[ 67.256548][ T580] ? copy_signal+0x4cb/0x600
[ 67.261115][ T580] copy_process+0x117c/0x3250
[ 67.265777][ T580] ? __kasan_check_write+0x14/0x20
[ 67.270955][ T580] ? __pidfd_prepare+0x150/0x150
[ 67.275901][ T580] kernel_clone+0x233/0x960
[ 67.280385][ T580] ? create_io_thread+0x170/0x170
[ 67.285563][ T580] ? __kasan_check_write+0x14/0x20
[ 67.290666][ T580] ? mutex_unlock+0x8f/0x230
[ 67.295298][ T580] __x64_sys_clone+0x198/0x210
[ 67.300046][ T580] ? __kasan_check_write+0x14/0x20
[ 67.305293][ T580] ? __ia32_sys_vfork+0x130/0x130
[ 67.310300][ T580] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 67.316437][ T580] x64_sys_call+0x41f/0x9a0
[ 67.320919][ T580] do_syscall_64+0x4c/0xa0
[ 67.325489][ T580] ? clear_bhb_loop+0x50/0xa0
[ 67.330168][ T580] ? clear_bhb_loop+0x50/0xa0
[ 67.334854][ T580] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.340760][ T580] RIP: 0033:0x7f041f7ca079
[ 67.345178][ T580] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 67.365041][ T580] RSP: 002b:00007f041f33b068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.373452][ T580] RAX: ffffffffffffffda RBX: 00007f041f909050 RCX: 00007f041f7ca079
[ 67.381414][ T580] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 67.389371][ T580] RBP: 00007f041f33b120 R08: 0000000000000000 R09: 0000000000000000
[ 67.397338][ T580] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.405295][ T580] R13: 000000000000006e R14: 00007f041f909050 R15: 00007ffcd2e08448
[ 67.413257][ T580]
[ 67.426043][ T588] FAULT_INJECTION: forcing a failure.
[ 67.426043][ T588] name failslab, interval 1, probability 0, space 0, times 0
[ 67.439663][ T586] FAULT_INJECTION: forcing a failure.
[ 67.439663][ T586] name failslab, interval 1, probability 0, space 0, times 0
[ 67.456703][ T591] FAULT_INJECTION: forcing a failure.
[ 67.456703][ T591] name failslab, interval 1, probability 0, space 0, times 0
[ 67.469556][ T588] CPU: 1 PID: 588 Comm: syz-executor.1 Tainted: G W syzkaller #0
[ 67.478847][ T588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 67.488903][ T588] Call Trace:
[ 67.492172][ T588]
[ 67.495088][ T588] __dump_stack+0x21/0x30
[ 67.499409][ T588] dump_stack_lvl+0x110/0x170
[ 67.504071][ T588] ? show_regs_print_info+0x20/0x20
[ 67.509263][ T588] dump_stack+0x15/0x20
[ 67.513416][ T588] should_fail+0x3c1/0x510
[ 67.517831][ T588] __should_failslab+0xa4/0xe0
[ 67.522584][ T588] should_failslab+0x9/0x20
[ 67.527074][ T588] slab_pre_alloc_hook+0x3b/0xe0
[ 67.532013][ T588] ? anon_vma_fork+0xf2/0x510
[ 67.536695][ T588] kmem_cache_alloc+0x44/0x260
[ 67.541492][ T588] anon_vma_fork+0xf2/0x510
[ 67.546007][ T588] copy_mm+0x9de/0x13c0
[ 67.550333][ T588] ? copy_signal+0x600/0x600
[ 67.555021][ T588] ? __init_rwsem+0xfc/0x1d0
[ 67.559603][ T588] ? copy_signal+0x4cb/0x600
[ 67.564190][ T588] copy_process+0x117c/0x3250
[ 67.568951][ T588] ? __kasan_check_write+0x14/0x20
[ 67.574147][ T588] ? __pidfd_prepare+0x150/0x150
[ 67.579076][ T588] kernel_clone+0x233/0x960
[ 67.583565][ T588] ? create_io_thread+0x170/0x170
[ 67.588571][ T588] ? __kasan_check_write+0x14/0x20
[ 67.593672][ T588] ? mutex_unlock+0x8f/0x230
[ 67.598364][ T588] __x64_sys_clone+0x198/0x210
[ 67.603116][ T588] ? __kasan_check_write+0x14/0x20
[ 67.608310][ T588] ? __ia32_sys_vfork+0x130/0x130
[ 67.613324][ T588] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 67.619376][ T588] x64_sys_call+0x41f/0x9a0
[ 67.623871][ T588] do_syscall_64+0x4c/0xa0
[ 67.628275][ T588] ? clear_bhb_loop+0x50/0xa0
[ 67.632939][ T588] ? clear_bhb_loop+0x50/0xa0
[ 67.637600][ T588] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.643480][ T588] RIP: 0033:0x7f26213c8079
[ 67.647883][ T588] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 67.667666][ T588] RSP: 002b:00007f2620f5a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.676081][ T588] RAX: ffffffffffffffda RBX: 00007f2621506f80 RCX: 00007f26213c8079
[ 67.684482][ T588] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 67.692439][ T588] RBP: 00007f2620f5a120 R08: 0000000000000000 R09: 0000000000000000
[ 67.700394][ T588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.708438][ T588] R13: 000000000000000b R14: 00007f2621506f80 R15: 00007ffc3d74c2c8
[ 67.716489][ T588]
[ 67.721501][ T586] CPU: 0 PID: 586 Comm: syz-executor.2 Tainted: G W syzkaller #0
[ 67.730670][ T586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 67.740724][ T586] Call Trace:
[ 67.743994][ T586]
[ 67.746907][ T586] __dump_stack+0x21/0x30
[ 67.751224][ T586] dump_stack_lvl+0x110/0x170
[ 67.755884][ T586] ? show_regs_print_info+0x20/0x20
[ 67.761096][ T586] ? avc_denied+0x1b0/0x1b0
[ 67.765589][ T586] dump_stack+0x15/0x20
[ 67.769738][ T586] should_fail+0x3c1/0x510
[ 67.774874][ T586] __should_failslab+0xa4/0xe0
[ 67.779629][ T586] should_failslab+0x9/0x20
[ 67.784116][ T586] slab_pre_alloc_hook+0x3b/0xe0
[ 67.789038][ T586] ? vm_area_dup+0x26/0x210
[ 67.793626][ T586] kmem_cache_alloc+0x44/0x260
[ 67.798374][ T586] vm_area_dup+0x26/0x210
[ 67.802778][ T586] copy_mm+0x947/0x13c0
[ 67.806918][ T586] ? copy_signal+0x600/0x600
[ 67.811489][ T586] ? __init_rwsem+0xfc/0x1d0
[ 67.816060][ T586] ? copy_signal+0x4cb/0x600
[ 67.820647][ T586] copy_process+0x117c/0x3250
[ 67.825308][ T586] ? __kasan_check_write+0x14/0x20
[ 67.830405][ T586] ? __pidfd_prepare+0x150/0x150
[ 67.835343][ T586] kernel_clone+0x233/0x960
[ 67.839879][ T586] ? create_io_thread+0x170/0x170
[ 67.844897][ T586] ? __kasan_check_write+0x14/0x20
[ 67.850176][ T586] ? mutex_unlock+0x8f/0x230
[ 67.854877][ T586] __x64_sys_clone+0x198/0x210
[ 67.859666][ T586] ? __kasan_check_write+0x14/0x20
[ 67.864790][ T586] ? __ia32_sys_vfork+0x130/0x130
[ 67.869913][ T586] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 67.875988][ T586] x64_sys_call+0x41f/0x9a0
[ 67.880480][ T586] do_syscall_64+0x4c/0xa0
[ 67.884880][ T586] ? clear_bhb_loop+0x50/0xa0
[ 67.889803][ T586] ? clear_bhb_loop+0x50/0xa0
[ 67.894472][ T586] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 67.900370][ T586] RIP: 0033:0x7f0aaaee8079
[ 67.904775][ T586] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 67.924465][ T586] RSP: 002b:00007f0aaaa7a068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 67.932869][ T586] RAX: ffffffffffffffda RBX: 00007f0aab026f80 RCX: 00007f0aaaee8079
[ 67.940828][ T586] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 67.948934][ T586] RBP: 00007f0aaaa7a120 R08: 0000000000000000 R09: 0000000000000000
[ 67.956889][ T586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 67.965014][ T586] R13: 000000000000000b R14: 00007f0aab026f80 R15: 00007ffef95d4c38
[ 67.972984][ T586]
[ 67.978669][ T591] CPU: 0 PID: 591 Comm: syz-executor.5 Tainted: G W syzkaller #0
[ 67.987798][ T591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 67.997858][ T591] Call Trace:
[ 68.001126][ T591]
[ 68.004043][ T591] __dump_stack+0x21/0x30
[ 68.008363][ T591] dump_stack_lvl+0x110/0x170
[ 68.013209][ T591] ? show_regs_print_info+0x20/0x20
[ 68.018399][ T591] ? avc_denied+0x1b0/0x1b0
[ 68.022909][ T591] dump_stack+0x15/0x20
[ 68.027162][ T591] should_fail+0x3c1/0x510
[ 68.031749][ T591] __should_failslab+0xa4/0xe0
[ 68.036980][ T591] should_failslab+0x9/0x20
[ 68.041586][ T591] slab_pre_alloc_hook+0x3b/0xe0
[ 68.046522][ T591] ? vm_area_dup+0x26/0x210
[ 68.051028][ T591] kmem_cache_alloc+0x44/0x260
[ 68.055876][ T591] vm_area_dup+0x26/0x210
[ 68.060458][ T591] copy_mm+0x947/0x13c0
[ 68.064602][ T591] ? copy_signal+0x600/0x600
[ 68.069264][ T591] ? __init_rwsem+0xfc/0x1d0
[ 68.073866][ T591] ? copy_signal+0x4cb/0x600
[ 68.078475][ T591] copy_process+0x117c/0x3250
[ 68.083160][ T591] ? __kasan_check_write+0x14/0x20
[ 68.088263][ T591] ? __pidfd_prepare+0x150/0x150
[ 68.093189][ T591] kernel_clone+0x233/0x960
[ 68.097678][ T591] ? create_io_thread+0x170/0x170
[ 68.102684][ T591] ? __kasan_check_write+0x14/0x20
[ 68.107778][ T591] ? mutex_unlock+0x8f/0x230
[ 68.112352][ T591] __x64_sys_clone+0x198/0x210
[ 68.117186][ T591] ? __kasan_check_write+0x14/0x20
[ 68.122298][ T591] ? __ia32_sys_vfork+0x130/0x130
[ 68.127309][ T591] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 68.133360][ T591] x64_sys_call+0x41f/0x9a0
[ 68.137935][ T591] do_syscall_64+0x4c/0xa0
[ 68.142334][ T591] ? clear_bhb_loop+0x50/0xa0
[ 68.146989][ T591] ? clear_bhb_loop+0x50/0xa0
[ 68.151646][ T591] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.157550][ T591] RIP: 0033:0x7f94d0659079
[ 68.161949][ T591] 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 d0 ff ff ff f7 d8 64 89 01 48
[ 68.181729][ T591] RSP: 002b:00007f94d01eb068 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 68.190140][ T591] RAX: ffffffffffffffda RBX: 00007f94d0797f80 RCX: 00007f94d0659079
[ 68.198106][ T591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 68.206071][ T591] RBP: 00007f94d01eb120 R08: 0000000000000000 R09: 0000000000000000
[ 68.214116][ T591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[ 68.222068][ T591] R13: 000000000000000b R14: 00007f94d0797f80 R15: 00007ffff57b31b8
[ 68.230026][ T591]
[ 68.240144][ T338] BUG: unable to handle page fault for address: ffffed1800000007
[ 68.247886][ T338] #PF: supervisor read access in kernel mode
[ 68.253871][ T338] #PF: error_code(0x0000) - not-present page
[ 68.253881][ T30] audit: type=1400 audit(1776328463.838:98): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1
[ 68.259842][ T338] PGD 23fff2067 P4D 23fff2067 PUD 0
[ 68.286093][ T30] audit: type=1400 audit(1776328463.838:99): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 68.287025][ T338] Oops: 0000 [#1] PREEMPT SMP KASAN
[ 68.287043][ T338] CPU: 0 PID: 338 Comm: syz-executor.3 Tainted: G W syzkaller #0
[ 68.308973][ T30] audit: type=1400 audit(1776328463.838:100): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 68.313512][ T338] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/18/2026
[ 68.313524][ T338] RIP: 0010:__rb_insert_augmented+0x71/0x720
[ 68.322791][ T30] audit: type=1400 audit(1776328463.838:101): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1
[ 68.344065][ T338] Code: 48 89 5d a8 eb 13 4d 8b 3e 4d 89 f4 49 83 e7 fc 4d 89 3e 0f 84 91 06 00 00 4d 89 fd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 80 7c 05 00 00 74 08 4c 89 ff e8 df 20 38 ff 49 8b 07 a8 01 0f
[ 68.344085][ T338] RSP: 0018:ffffc90000da78c0 EFLAGS: 00010a02
[ 68.344100][ T338] RAX: dffffc0000000000 RBX: ffff88810d688181 RCX: dffffc0000000000
[ 68.344111][ T338] RDX: ffffffff819c9ca0 RSI: ffff88810d0114d0 RDI: ffff888124c894f8
[ 68.344122][ T338] RBP: ffffc90000da7920 R08: ffff888124c8950f R09: ffff888124c89500
[ 68.344132][ T338] R10: dffffc0000000000 R11: ffffed10249912a2 R12: ffff88810d688180
[ 68.344143][ T338] R13: 1ffff11800000007 R14: ffff88810d688180 R15: ffff88c000000038
[ 68.344153][ T338] FS: 0000555582b60480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 68.365211][ T30] audit: type=1400 audit(1776328463.838:102): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 68.381093][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.381115][ T338] CR2: ffffed1800000007 CR3: 0000000126004000 CR4: 00000000003506b0
[ 68.381130][ T338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.381138][ T338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.381148][ T338] Call Trace:
[ 68.381154][ T338]
[ 68.381162][ T338] ? anon_vma_interval_tree_iter_next+0x380/0x380
[ 68.381187][ T338] vma_interval_tree_insert_after+0x2a1/0x2b0
[ 68.401435][ T30] audit: type=1400 audit(1776328463.838:103): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 68.406928][ T338] copy_mm+0xb2d/0x13c0
[ 68.406950][ T338] ? copy_signal+0x600/0x600
[ 68.406964][ T338] ? __init_rwsem+0xfc/0x1d0
[ 68.415229][ T30] audit: type=1400 audit(1776328463.838:104): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1
[ 68.422870][ T338] ? copy_signal+0x4cb/0x600
[ 68.422887][ T338] copy_process+0x117c/0x3250
[ 68.593278][ T338] ? pipe_read+0xac1/0x1010
[ 68.597953][ T338] ? pipe_wait_writable+0x580/0x580
[ 68.603237][ T338] ? __pidfd_prepare+0x150/0x150
[ 68.608172][ T338] kernel_clone+0x233/0x960
[ 68.612678][ T338] ? __kasan_check_write+0x14/0x20
[ 68.617883][ T338] ? create_io_thread+0x170/0x170
[ 68.622899][ T338] ? recalc_sigpending+0x1ac/0x230
[ 68.627997][ T338] __x64_sys_clone+0x198/0x210
[ 68.632851][ T338] ? __ia32_sys_vfork+0x130/0x130
[ 68.637861][ T338] ? fpregs_assert_state_consistent+0xb1/0xe0
[ 68.643926][ T338] x64_sys_call+0x41f/0x9a0
[ 68.648500][ T338] do_syscall_64+0x4c/0xa0
[ 68.653061][ T338] ? clear_bhb_loop+0x50/0xa0
[ 68.657719][ T338] ? clear_bhb_loop+0x50/0xa0
[ 68.662483][ T338] entry_SYSCALL_64_after_hwframe+0x66/0xd0
[ 68.668371][ T338] RIP: 0033:0x7f041f7f69e2
[ 68.672854][ T338] Code: 89 e7 e8 f1 2e fa ff 45 31 c0 31 d2 31 f6 64 48 8b 04 25 10 00 00 00 bf 11 00 20 01 4c 8d 90 d0 02 00 00 b8 38 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 66 89 c5 85 c0 75 3b 64 48 8b 04 25 10 00 00
[ 68.692546][ T338] RSP: 002b:00007ffcd2e08610 EFLAGS: 00000246 ORIG_RAX: 0000000000000038
[ 68.700951][ T338] RAX: ffffffffffffffda RBX: 00007ffcd2e08610 RCX: 00007f041f7f69e2
[ 68.708907][ T338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000001200011
[ 68.716947][ T338] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000000
[ 68.724985][ T338] R10: 0000555582b60750 R11: 0000000000000246 R12: 0000000000000000
[ 68.732943][ T338] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000000
[ 68.740919][ T338]
[ 68.743943][ T338] Modules linked in:
[ 68.747831][ T338] CR2: ffffed1800000007
[ 68.751992][ T338] ---[ end trace 6a934aeaf7aa0b76 ]---
[ 68.757426][ T338] RIP: 0010:__rb_insert_augmented+0x71/0x720
[ 68.763495][ T338] Code: 48 89 5d a8 eb 13 4d 8b 3e 4d 89 f4 49 83 e7 fc 4d 89 3e 0f 84 91 06 00 00 4d 89 fd 49 c1 ed 03 48 b8 00 00 00 00 00 fc ff df <41> 80 7c 05 00 00 74 08 4c 89 ff e8 df 20 38 ff 49 8b 07 a8 01 0f
[ 68.783178][ T338] RSP: 0018:ffffc90000da78c0 EFLAGS: 00010a02
[ 68.789437][ T338] RAX: dffffc0000000000 RBX: ffff88810d688181 RCX: dffffc0000000000
[ 68.797406][ T338] RDX: ffffffff819c9ca0 RSI: ffff88810d0114d0 RDI: ffff888124c894f8
[ 68.805654][ T338] RBP: ffffc90000da7920 R08: ffff888124c8950f R09: ffff888124c89500
[ 68.813705][ T338] R10: dffffc0000000000 R11: ffffed10249912a2 R12: ffff88810d688180
[ 68.821758][ T338] R13: 1ffff11800000007 R14: ffff88810d688180 R15: ffff88c000000038
[ 68.829722][ T338] FS: 0000555582b60480(0000) GS:ffff8881f7000000(0000) knlGS:0000000000000000
[ 68.838734][ T338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.845301][ T338] CR2: ffffed1800000007 CR3: 0000000126004000 CR4: 00000000003506b0
[ 68.853256][ T338] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 68.861220][ T338] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 68.869177][ T338] Kernel panic - not syncing: Fatal exception
[ 68.875715][ T338] Kernel Offset: disabled
[ 68.880024][ T338] Rebooting in 86400 seconds..