Google 05/07/2025 [ 525.467585][T14940] Call Trace: [ 525.467591][T14940] [ 525.467596][T14940] dump_stack_lvl+0x16c/0x1f0 [ 525.467618][T14940] should_fail_ex+0x512/0x640 [ 525.467638][T14940] ? __kmalloc_node_noprof+0xc5/0x500 [ 525.467660][T14940] should_failslab+0xc2/0x120 [ 525.467813][T14940] __kmalloc_node_noprof+0xd8/0x500 [ 525.467831][T14940] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 525.467849][T14940] ? alloc_slab_obj_exts+0x41/0xa0 [ 525.467874][T14940] alloc_slab_obj_exts+0x41/0xa0 [ 525.467895][T14940] new_slab+0x283/0x330 [ 525.467918][T14940] ___slab_alloc+0xd9c/0x1940 [ 525.467932][T14940] ? vm_area_dup+0x23/0x700 [ 525.467957][T14940] ? ___slab_alloc+0x1/0x1940 [ 525.467984][T14940] ? vm_area_dup+0x23/0x700 [ 525.468005][T14940] ? __slab_alloc.constprop.0+0x56/0xb0 [ 525.468018][T14940] __slab_alloc.constprop.0+0x56/0xb0 [ 525.468034][T14940] kmem_cache_alloc_noprof+0xef/0x3b0 [ 525.468051][T14940] ? vm_area_dup+0x23/0x700 [ 525.468073][T14940] vm_area_dup+0x23/0x700 [ 525.468094][T14940] copy_vma+0x4c2/0xa50 [ 525.468114][T14940] ? __pfx_copy_vma+0x10/0x10 [ 525.468135][T14940] ? register_lock_class+0x41/0x4c0 [ 525.468150][T14940] ? find_held_lock+0x2b/0x80 [ 525.468180][T14940] copy_vma_and_data+0x1cf/0x7b0 [ 525.468200][T14940] ? __pfx_copy_vma_and_data+0x10/0x10 [ 525.468220][T14940] ? __vma_enter_locked+0x163/0x3f0 [ 525.468239][T14940] ? find_held_lock+0x2b/0x80 [ 525.468258][T14940] ? move_vma+0x536/0x1740 [ 525.468277][T14940] move_vma+0x548/0x1740 [ 525.468296][T14940] ? __pfx_move_vma+0x10/0x10 [ 525.468310][T14940] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 525.468333][T14940] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 525.468352][T14940] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 525.468372][T14940] ? cap_mmap_addr+0x4b/0x120 [ 525.468393][T14940] ? bpf_lsm_mmap_addr+0x9/0x10 [ 525.468424][T14940] ? security_mmap_addr+0x6c/0x1e0 [ 525.468441][T14940] ? __get_unmapped_area+0x267/0x440 [ 525.468474][T14940] ? vrm_set_new_addr+0x208/0x290 [ 525.468492][T14940] __do_sys_mremap+0xe07/0x1590 [ 525.468511][T14940] ? __pfx___do_sys_mremap+0x10/0x10 [ 525.468534][T14940] ? __pfx_vfs_write+0x10/0x10 [ 525.468557][T14940] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 525.468582][T14940] ? find_held_lock+0x2b/0x80 [ 525.468611][T14940] do_syscall_64+0xcd/0x490 [ 525.468632][T14940] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.468647][T14940] RIP: 0033:0x7fea3dce5729 [ 525.468662][T14940] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 525.468675][T14940] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 525.468690][T14940] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 525.468706][T14940] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 525.468715][T14940] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 525.468723][T14940] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 525.468732][T14940] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 525.468751][T14940] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 526.600364][T14977] FAULT_INJECTION: forcing a failure. [ 526.600364][T14977] name failslab, interval 1, probability 0, space 0, times 0 [ 526.613544][T14977] CPU: 0 UID: 0 PID: 14977 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 526.613587][T14977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 526.613601][T14977] Call Trace: [ 526.613612][T14977] [ 526.613621][T14977] dump_stack_lvl+0x16c/0x1f0 [ 526.613644][T14977] should_fail_ex+0x512/0x640 [ 526.613664][T14977] ? __kmalloc_node_noprof+0xc5/0x500 [ 526.613683][T14977] should_failslab+0xc2/0x120 [ 526.613701][T14977] __kmalloc_node_noprof+0xd8/0x500 [ 526.613717][T14977] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 526.613735][T14977] ? alloc_slab_obj_exts+0x41/0xa0 [ 526.613759][T14977] alloc_slab_obj_exts+0x41/0xa0 [ 526.613781][T14977] new_slab+0x283/0x330 [ 526.613803][T14977] ___slab_alloc+0xd9c/0x1940 [ 526.613819][T14977] ? vm_area_dup+0x23/0x700 [ 526.613842][T14977] ? ___slab_alloc+0x1/0x1940 [ 526.613861][T14977] ? vm_area_dup+0x23/0x700 [ 526.613880][T14977] ? __slab_alloc.constprop.0+0x56/0xb0 [ 526.613893][T14977] __slab_alloc.constprop.0+0x56/0xb0 [ 526.613909][T14977] kmem_cache_alloc_noprof+0xef/0x3b0 [ 526.613929][T14977] ? vm_area_dup+0x23/0x700 [ 526.613952][T14977] vm_area_dup+0x23/0x700 [ 526.613973][T14977] copy_vma+0x4c2/0xa50 [ 526.613992][T14977] ? __pfx_copy_vma+0x10/0x10 [ 526.614013][T14977] ? register_lock_class+0x41/0x4c0 [ 526.614028][T14977] ? find_held_lock+0x2b/0x80 [ 526.614058][T14977] copy_vma_and_data+0x1cf/0x7b0 [ 526.614077][T14977] ? __pfx_copy_vma_and_data+0x10/0x10 [ 526.614098][T14977] ? __vma_enter_locked+0x163/0x3f0 [ 526.614116][T14977] ? find_held_lock+0x2b/0x80 [ 526.614135][T14977] ? move_vma+0x536/0x1740 [ 526.614154][T14977] move_vma+0x548/0x1740 [ 526.614173][T14977] ? __pfx_move_vma+0x10/0x10 [ 526.614186][T14977] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 526.614209][T14977] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 526.614228][T14977] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 526.614247][T14977] ? cap_mmap_addr+0x4b/0x120 [ 526.614268][T14977] ? bpf_lsm_mmap_addr+0x9/0x10 [ 526.614288][T14977] ? security_mmap_addr+0x6c/0x1e0 [ 526.614304][T14977] ? __get_unmapped_area+0x267/0x440 [ 526.614326][T14977] ? vrm_set_new_addr+0x208/0x290 [ 526.614343][T14977] __do_sys_mremap+0xe07/0x1590 [ 526.614361][T14977] ? __pfx___do_sys_mremap+0x10/0x10 [ 526.614377][T14977] ? __pfx_vfs_write+0x10/0x10 [ 526.614395][T14977] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 526.614418][T14977] ? find_held_lock+0x2b/0x80 [ 526.614446][T14977] do_syscall_64+0xcd/0x490 [ 526.614465][T14977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 526.614480][T14977] RIP: 0033:0x7fea3dce5729 [ 526.614493][T14977] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 526.614507][T14977] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 526.614521][T14977] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 526.614531][T14977] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 526.614539][T14977] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 526.614548][T14977] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 526.614556][T14977] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 526.614580][T14977] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 527.364509][T14996] FAULT_INJECTION: forcing a failure. [ 527.364509][T14996] name failslab, interval 1, probability 0, space 0, times 0 [ 527.377788][T14996] CPU: 1 UID: 0 PID: 14996 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 527.377809][T14996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 527.377818][T14996] Call Trace: [ 527.377823][T14996] [ 527.377829][T14996] dump_stack_lvl+0x16c/0x1f0 executing program executing program [ 527.377850][T14996] should_fail_ex+0x512/0x640 [ 527.377869][T14996] ? __kmalloc_node_noprof+0xc5/0x500 [ 527.377889][T14996] should_failslab+0xc2/0x120 [ 527.377906][T14996] __kmalloc_node_noprof+0xd8/0x500 [ 527.377921][T14996] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 527.377939][T14996] ? alloc_slab_obj_exts+0x41/0xa0 [ 527.377963][T14996] alloc_slab_obj_exts+0x41/0xa0 [ 527.377985][T14996] new_slab+0x283/0x330 [ 527.378007][T14996] ___slab_alloc+0xd9c/0x1940 [ 527.378021][T14996] ? vm_area_dup+0x23/0x700 executing program executing program [ 527.378042][T14996] ? ___slab_alloc+0x1/0x1940 [ 527.378061][T14996] ? vm_area_dup+0x23/0x700 [ 527.378081][T14996] ? __slab_alloc.constprop.0+0x56/0xb0 [ 527.378094][T14996] __slab_alloc.constprop.0+0x56/0xb0 [ 527.378110][T14996] kmem_cache_alloc_noprof+0xef/0x3b0 [ 527.378126][T14996] ? vm_area_dup+0x23/0x700 [ 527.378149][T14996] vm_area_dup+0x23/0x700 [ 527.378169][T14996] copy_vma+0x4c2/0xa50 [ 527.378188][T14996] ? __pfx_copy_vma+0x10/0x10 [ 527.378209][T14996] ? register_lock_class+0x41/0x4c0 executing program executing program [ 527.378223][T14996] ? find_held_lock+0x2b/0x80 [ 527.378253][T14996] copy_vma_and_data+0x1cf/0x7b0 [ 527.378272][T14996] ? __pfx_copy_vma_and_data+0x10/0x10 [ 527.378292][T14996] ? __vma_enter_locked+0x163/0x3f0 [ 527.378311][T14996] ? find_held_lock+0x2b/0x80 [ 527.378329][T14996] ? move_vma+0x536/0x1740 [ 527.378348][T14996] move_vma+0x548/0x1740 [ 527.378367][T14996] ? __pfx_move_vma+0x10/0x10 [ 527.378380][T14996] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 527.378403][T14996] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 executing program executing program [ 527.378422][T14996] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 527.378441][T14996] ? cap_mmap_addr+0x4b/0x120 [ 527.378462][T14996] ? bpf_lsm_mmap_addr+0x9/0x10 [ 527.378481][T14996] ? security_mmap_addr+0x6c/0x1e0 [ 527.378498][T14996] ? __get_unmapped_area+0x267/0x440 [ 527.378519][T14996] ? vrm_set_new_addr+0x208/0x290 [ 527.378536][T14996] __do_sys_mremap+0xe07/0x1590 [ 527.378554][T14996] ? __pfx___do_sys_mremap+0x10/0x10 [ 527.378571][T14996] ? __pfx_vfs_write+0x10/0x10 [ 527.378588][T14996] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 527.378610][T14996] ? find_held_lock+0x2b/0x80 [ 527.378642][T14996] do_syscall_64+0xcd/0x490 [ 527.378681][T14996] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.378696][T14996] RIP: 0033:0x7fea3dce5729 [ 527.378709][T14996] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 527.378723][T14996] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 executing program executing program executing program executing program [ 527.378741][T14996] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 527.378751][T14996] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 527.378759][T14996] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 527.378768][T14996] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 527.378777][T14996] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 527.378795][T14996] [ 527.707481][T15010] FAULT_INJECTION: forcing a failure. [ 527.707481][T15010] name failslab, interval 1, probability 0, space 0, times 0 [ 527.722777][T15010] CPU: 0 UID: 0 PID: 15010 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 527.722810][T15010] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 527.722825][T15010] Call Trace: [ 527.722833][T15010] [ 527.722842][T15010] dump_stack_lvl+0x16c/0x1f0 [ 527.722877][T15010] should_fail_ex+0x512/0x640 [ 527.722909][T15010] ? __kmalloc_node_noprof+0xc5/0x500 [ 527.722941][T15010] should_failslab+0xc2/0x120 [ 527.722972][T15010] __kmalloc_node_noprof+0xd8/0x500 [ 527.722998][T15010] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 527.723027][T15010] ? alloc_slab_obj_exts+0x41/0xa0 [ 527.723071][T15010] alloc_slab_obj_exts+0x41/0xa0 [ 527.723108][T15010] new_slab+0x283/0x330 [ 527.723147][T15010] ___slab_alloc+0xd9c/0x1940 [ 527.723170][T15010] ? vm_area_dup+0x23/0x700 [ 527.723206][T15010] ? ___slab_alloc+0x1/0x1940 [ 527.723242][T15010] ? vm_area_dup+0x23/0x700 [ 527.723276][T15010] ? __slab_alloc.constprop.0+0x56/0xb0 [ 527.723299][T15010] __slab_alloc.constprop.0+0x56/0xb0 [ 527.723328][T15010] kmem_cache_alloc_noprof+0xef/0x3b0 [ 527.723357][T15010] ? vm_area_dup+0x23/0x700 [ 527.723405][T15010] vm_area_dup+0x23/0x700 [ 527.723442][T15010] copy_vma+0x4c2/0xa50 [ 527.723476][T15010] ? __pfx_copy_vma+0x10/0x10 [ 527.723512][T15010] ? register_lock_class+0x41/0x4c0 [ 527.723537][T15010] ? find_held_lock+0x2b/0x80 [ 527.723593][T15010] copy_vma_and_data+0x1cf/0x7b0 [ 527.723625][T15010] ? __pfx_copy_vma_and_data+0x10/0x10 [ 527.723661][T15010] ? __vma_enter_locked+0x163/0x3f0 [ 527.723693][T15010] ? find_held_lock+0x2b/0x80 [ 527.723719][T15010] ? move_vma+0x536/0x1740 [ 527.723750][T15010] move_vma+0x548/0x1740 [ 527.723784][T15010] ? __pfx_move_vma+0x10/0x10 [ 527.723808][T15010] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 527.723848][T15010] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 527.723876][T15010] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 527.723910][T15010] ? cap_mmap_addr+0x4b/0x120 [ 527.723943][T15010] ? bpf_lsm_mmap_addr+0x9/0x10 [ 527.723975][T15010] ? security_mmap_addr+0x6c/0x1e0 [ 527.724003][T15010] ? __get_unmapped_area+0x267/0x440 [ 527.724041][T15010] ? vrm_set_new_addr+0x208/0x290 [ 527.724070][T15010] __do_sys_mremap+0xe07/0x1590 [ 527.724103][T15010] ? __pfx___do_sys_mremap+0x10/0x10 [ 527.724132][T15010] ? __pfx_vfs_write+0x10/0x10 [ 527.724171][T15010] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 527.724212][T15010] ? find_held_lock+0x2b/0x80 [ 527.724263][T15010] do_syscall_64+0xcd/0x490 [ 527.724295][T15010] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 527.724319][T15010] RIP: 0033:0x7fea3dce5729 [ 527.724339][T15010] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 527.724371][T15010] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 executing program executing program [ 527.724400][T15010] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 527.724417][T15010] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 527.724432][T15010] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 527.724448][T15010] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 527.724464][T15010] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 527.724497][T15010] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 530.710707][T15132] FAULT_INJECTION: forcing a failure. [ 530.710707][T15132] name failslab, interval 1, probability 0, space 0, times 0 [ 530.724011][T15132] CPU: 1 UID: 0 PID: 15132 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 530.724031][T15132] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 530.724040][T15132] Call Trace: [ 530.724045][T15132] [ 530.724051][T15132] dump_stack_lvl+0x16c/0x1f0 [ 530.724181][T15132] should_fail_ex+0x512/0x640 [ 530.724202][T15132] ? __kmalloc_node_noprof+0xc5/0x500 [ 530.724222][T15132] should_failslab+0xc2/0x120 [ 530.724246][T15132] __kmalloc_node_noprof+0xd8/0x500 [ 530.724261][T15132] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 530.724279][T15132] ? alloc_slab_obj_exts+0x41/0xa0 [ 530.724303][T15132] alloc_slab_obj_exts+0x41/0xa0 [ 530.724326][T15132] new_slab+0x283/0x330 [ 530.724350][T15132] ___slab_alloc+0xd9c/0x1940 [ 530.724364][T15132] ? vm_area_dup+0x23/0x700 [ 530.724385][T15132] ? ___slab_alloc+0x1/0x1940 [ 530.724404][T15132] ? vm_area_dup+0x23/0x700 [ 530.724424][T15132] ? __slab_alloc.constprop.0+0x56/0xb0 [ 530.724437][T15132] __slab_alloc.constprop.0+0x56/0xb0 [ 530.724453][T15132] kmem_cache_alloc_noprof+0xef/0x3b0 [ 530.724469][T15132] ? vm_area_dup+0x23/0x700 [ 530.724492][T15132] vm_area_dup+0x23/0x700 [ 530.724512][T15132] copy_vma+0x4c2/0xa50 [ 530.724531][T15132] ? __pfx_copy_vma+0x10/0x10 [ 530.724552][T15132] ? register_lock_class+0x41/0x4c0 [ 530.724566][T15132] ? find_held_lock+0x2b/0x80 [ 530.724597][T15132] copy_vma_and_data+0x1cf/0x7b0 [ 530.724615][T15132] ? __pfx_copy_vma_and_data+0x10/0x10 [ 530.724635][T15132] ? __vma_enter_locked+0x163/0x3f0 [ 530.724654][T15132] ? find_held_lock+0x2b/0x80 [ 530.724673][T15132] ? move_vma+0x536/0x1740 [ 530.724692][T15132] move_vma+0x548/0x1740 [ 530.724710][T15132] ? __pfx_move_vma+0x10/0x10 [ 530.724724][T15132] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 530.724747][T15132] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 530.724766][T15132] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 530.724785][T15132] ? cap_mmap_addr+0x4b/0x120 [ 530.724805][T15132] ? bpf_lsm_mmap_addr+0x9/0x10 [ 530.724824][T15132] ? security_mmap_addr+0x6c/0x1e0 [ 530.724840][T15132] ? __get_unmapped_area+0x267/0x440 [ 530.724862][T15132] ? vrm_set_new_addr+0x208/0x290 [ 530.724878][T15132] __do_sys_mremap+0xe07/0x1590 [ 530.724896][T15132] ? __pfx___do_sys_mremap+0x10/0x10 [ 530.724913][T15132] ? __pfx_vfs_write+0x10/0x10 [ 530.724930][T15132] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 530.724952][T15132] ? find_held_lock+0x2b/0x80 [ 530.724981][T15132] do_syscall_64+0xcd/0x490 [ 530.724999][T15132] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 530.725014][T15132] RIP: 0033:0x7fea3dce5729 [ 530.725026][T15132] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 530.725039][T15132] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 530.725053][T15132] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 530.725063][T15132] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 530.725071][T15132] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 530.725125][T15132] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 530.725134][T15132] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 530.725153][T15132] executing program executing program executing program executing program executing program executing program executing program executing program [ 531.274567][T15142] FAULT_INJECTION: forcing a failure. [ 531.274567][T15142] name failslab, interval 1, probability 0, space 0, times 0 [ 531.287862][T15142] CPU: 0 UID: 0 PID: 15142 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 531.287924][T15142] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 531.287939][T15142] Call Trace: [ 531.287948][T15142] [ 531.287958][T15142] dump_stack_lvl+0x16c/0x1f0 [ 531.287992][T15142] should_fail_ex+0x512/0x640 [ 531.288032][T15142] ? __kmalloc_node_noprof+0xc5/0x500 [ 531.288066][T15142] should_failslab+0xc2/0x120 [ 531.288096][T15142] __kmalloc_node_noprof+0xd8/0x500 [ 531.288123][T15142] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 531.288153][T15142] ? alloc_slab_obj_exts+0x41/0xa0 [ 531.288197][T15142] alloc_slab_obj_exts+0x41/0xa0 [ 531.288234][T15142] new_slab+0x283/0x330 [ 531.288283][T15142] ___slab_alloc+0xd9c/0x1940 [ 531.288307][T15142] ? vm_area_dup+0x23/0x700 [ 531.288344][T15142] ? ___slab_alloc+0x1/0x1940 [ 531.288379][T15142] ? vm_area_dup+0x23/0x700 [ 531.288411][T15142] ? __slab_alloc.constprop.0+0x56/0xb0 [ 531.288434][T15142] __slab_alloc.constprop.0+0x56/0xb0 [ 531.288464][T15142] kmem_cache_alloc_noprof+0xef/0x3b0 [ 531.288492][T15142] ? vm_area_dup+0x23/0x700 [ 531.288532][T15142] vm_area_dup+0x23/0x700 [ 531.288568][T15142] copy_vma+0x4c2/0xa50 [ 531.288602][T15142] ? __pfx_copy_vma+0x10/0x10 [ 531.288637][T15142] ? register_lock_class+0x41/0x4c0 [ 531.288660][T15142] ? find_held_lock+0x2b/0x80 [ 531.288696][T15142] copy_vma_and_data+0x1cf/0x7b0 [ 531.288715][T15142] ? __pfx_copy_vma_and_data+0x10/0x10 [ 531.288735][T15142] ? __vma_enter_locked+0x163/0x3f0 [ 531.288754][T15142] ? find_held_lock+0x2b/0x80 [ 531.288772][T15142] ? move_vma+0x536/0x1740 [ 531.288792][T15142] move_vma+0x548/0x1740 [ 531.288811][T15142] ? __pfx_move_vma+0x10/0x10 [ 531.288824][T15142] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 531.288847][T15142] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 531.288866][T15142] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 531.288885][T15142] ? cap_mmap_addr+0x4b/0x120 [ 531.288907][T15142] ? bpf_lsm_mmap_addr+0x9/0x10 [ 531.288926][T15142] ? security_mmap_addr+0x6c/0x1e0 [ 531.288942][T15142] ? __get_unmapped_area+0x267/0x440 [ 531.288964][T15142] ? vrm_set_new_addr+0x208/0x290 [ 531.288980][T15142] __do_sys_mremap+0xe07/0x1590 [ 531.288999][T15142] ? __pfx___do_sys_mremap+0x10/0x10 [ 531.289015][T15142] ? __pfx_vfs_write+0x10/0x10 [ 531.289039][T15142] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 531.289061][T15142] ? find_held_lock+0x2b/0x80 [ 531.289090][T15142] do_syscall_64+0xcd/0x490 [ 531.289109][T15142] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 531.289124][T15142] RIP: 0033:0x7fea3dce5729 [ 531.289137][T15142] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 531.289151][T15142] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 531.289164][T15142] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 531.289174][T15142] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 531.289182][T15142] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 531.289191][T15142] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 531.289199][T15142] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 531.289218][T15142] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 533.571355][T15231] FAULT_INJECTION: forcing a failure. [ 533.571355][T15231] name failslab, interval 1, probability 0, space 0, times 0 [ 533.586659][T15231] CPU: 0 UID: 0 PID: 15231 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 533.586680][T15231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 533.586690][T15231] Call Trace: [ 533.586695][T15231] [ 533.586701][T15231] dump_stack_lvl+0x16c/0x1f0 [ 533.586723][T15231] should_fail_ex+0x512/0x640 [ 533.586743][T15231] ? __kmalloc_node_noprof+0xc5/0x500 [ 533.586762][T15231] should_failslab+0xc2/0x120 [ 533.586779][T15231] __kmalloc_node_noprof+0xd8/0x500 [ 533.586794][T15231] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 533.586812][T15231] ? alloc_slab_obj_exts+0x41/0xa0 [ 533.586843][T15231] alloc_slab_obj_exts+0x41/0xa0 [ 533.586865][T15231] new_slab+0x283/0x330 [ 533.586887][T15231] ___slab_alloc+0xd9c/0x1940 [ 533.586900][T15231] ? vm_area_dup+0x23/0x700 [ 533.586922][T15231] ? ___slab_alloc+0x1/0x1940 [ 533.586941][T15231] ? vm_area_dup+0x23/0x700 [ 533.586966][T15231] ? __slab_alloc.constprop.0+0x56/0xb0 [ 533.586979][T15231] __slab_alloc.constprop.0+0x56/0xb0 [ 533.586995][T15231] kmem_cache_alloc_noprof+0xef/0x3b0 [ 533.587012][T15231] ? vm_area_dup+0x23/0x700 [ 533.587045][T15231] vm_area_dup+0x23/0x700 [ 533.587065][T15231] copy_vma+0x4c2/0xa50 [ 533.587085][T15231] ? __pfx_copy_vma+0x10/0x10 [ 533.587105][T15231] ? register_lock_class+0x41/0x4c0 [ 533.587120][T15231] ? find_held_lock+0x2b/0x80 [ 533.587151][T15231] copy_vma_and_data+0x1cf/0x7b0 [ 533.587169][T15231] ? __pfx_copy_vma_and_data+0x10/0x10 [ 533.587189][T15231] ? __vma_enter_locked+0x163/0x3f0 [ 533.587208][T15231] ? find_held_lock+0x2b/0x80 [ 533.587226][T15231] ? move_vma+0x536/0x1740 [ 533.587245][T15231] move_vma+0x548/0x1740 [ 533.587265][T15231] ? __pfx_move_vma+0x10/0x10 [ 533.587280][T15231] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 533.587303][T15231] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 533.587323][T15231] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 533.587342][T15231] ? cap_mmap_addr+0x4b/0x120 [ 533.587362][T15231] ? bpf_lsm_mmap_addr+0x9/0x10 [ 533.587383][T15231] ? security_mmap_addr+0x6c/0x1e0 [ 533.587399][T15231] ? __get_unmapped_area+0x267/0x440 [ 533.587423][T15231] ? vrm_set_new_addr+0x208/0x290 [ 533.587440][T15231] __do_sys_mremap+0xe07/0x1590 [ 533.587458][T15231] ? __pfx___do_sys_mremap+0x10/0x10 [ 533.587474][T15231] ? __pfx_vfs_write+0x10/0x10 [ 533.587492][T15231] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 533.587514][T15231] ? find_held_lock+0x2b/0x80 [ 533.587543][T15231] do_syscall_64+0xcd/0x490 [ 533.587561][T15231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 533.587577][T15231] RIP: 0033:0x7fea3dce5729 [ 533.587590][T15231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 533.587604][T15231] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 533.587617][T15231] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 533.587627][T15231] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 533.587635][T15231] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 533.587643][T15231] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program executing program [ 533.587672][T15231] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 533.587691][T15231] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 547.903392][T15870] FAULT_INJECTION: forcing a failure. [ 547.903392][T15870] name failslab, interval 1, probability 0, space 0, times 0 [ 547.916252][T15870] CPU: 1 UID: 0 PID: 15870 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 547.916272][T15870] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 547.916281][T15870] Call Trace: [ 547.916289][T15870] executing program executing program [ 547.916299][T15870] dump_stack_lvl+0x16c/0x1f0 [ 547.916321][T15870] should_fail_ex+0x512/0x640 [ 547.916341][T15870] ? __kmalloc_node_noprof+0xc5/0x500 [ 547.916360][T15870] should_failslab+0xc2/0x120 [ 547.916378][T15870] __kmalloc_node_noprof+0xd8/0x500 [ 547.916395][T15870] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 547.916413][T15870] ? alloc_slab_obj_exts+0x41/0xa0 [ 547.916437][T15870] alloc_slab_obj_exts+0x41/0xa0 [ 547.916459][T15870] new_slab+0x283/0x330 [ 547.916482][T15870] ___slab_alloc+0xd9c/0x1940 executing program executing program [ 547.916495][T15870] ? vm_area_dup+0x23/0x700 [ 547.916517][T15870] ? ___slab_alloc+0x1/0x1940 [ 547.916536][T15870] ? vm_area_dup+0x23/0x700 [ 547.916555][T15870] ? __slab_alloc.constprop.0+0x56/0xb0 [ 547.916568][T15870] __slab_alloc.constprop.0+0x56/0xb0 [ 547.916584][T15870] kmem_cache_alloc_noprof+0xef/0x3b0 [ 547.916601][T15870] ? vm_area_dup+0x23/0x700 [ 547.916623][T15870] vm_area_dup+0x23/0x700 [ 547.916652][T15870] copy_vma+0x4c2/0xa50 [ 547.916672][T15870] ? __pfx_copy_vma+0x10/0x10 executing program executing program executing program [ 547.916692][T15870] ? register_lock_class+0x41/0x4c0 [ 547.916707][T15870] ? find_held_lock+0x2b/0x80 [ 547.916738][T15870] copy_vma_and_data+0x1cf/0x7b0 [ 547.916757][T15870] ? __pfx_copy_vma_and_data+0x10/0x10 [ 547.916777][T15870] ? __vma_enter_locked+0x163/0x3f0 [ 547.916796][T15870] ? find_held_lock+0x2b/0x80 [ 547.916814][T15870] ? move_vma+0x536/0x1740 [ 547.916833][T15870] move_vma+0x548/0x1740 [ 547.916852][T15870] ? __pfx_move_vma+0x10/0x10 [ 547.916866][T15870] ? mm_get_unmapped_area_vmflags+0x97/0xe0 executing program executing program [ 547.916889][T15870] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 547.916908][T15870] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 547.916928][T15870] ? cap_mmap_addr+0x4b/0x120 [ 547.916948][T15870] ? bpf_lsm_mmap_addr+0x9/0x10 [ 547.916968][T15870] ? security_mmap_addr+0x6c/0x1e0 [ 547.916984][T15870] ? __get_unmapped_area+0x267/0x440 [ 547.917006][T15870] ? vrm_set_new_addr+0x208/0x290 [ 547.917023][T15870] __do_sys_mremap+0xe07/0x1590 [ 547.917041][T15870] ? __pfx___do_sys_mremap+0x10/0x10 [ 547.917058][T15870] ? __pfx_vfs_write+0x10/0x10 [ 547.917075][T15870] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 547.917098][T15870] ? find_held_lock+0x2b/0x80 [ 547.917127][T15870] do_syscall_64+0xcd/0x490 [ 547.917146][T15870] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 547.917161][T15870] RIP: 0033:0x7fea3dce5729 [ 547.917174][T15870] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 547.917188][T15870] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 547.917202][T15870] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 547.917211][T15870] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 547.917219][T15870] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 547.917228][T15870] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 547.917237][T15870] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program executing program executing program executing program [ 547.917255][T15870] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 549.786783][T15953] FAULT_INJECTION: forcing a failure. [ 549.786783][T15953] name failslab, interval 1, probability 0, space 0, times 0 [ 549.800633][T15953] CPU: 1 UID: 0 PID: 15953 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 549.800659][T15953] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 549.800668][T15953] Call Trace: [ 549.800674][T15953] [ 549.800680][T15953] dump_stack_lvl+0x16c/0x1f0 [ 549.800702][T15953] should_fail_ex+0x512/0x640 [ 549.800721][T15953] ? __kmalloc_node_noprof+0xc5/0x500 [ 549.800741][T15953] should_failslab+0xc2/0x120 [ 549.800758][T15953] __kmalloc_node_noprof+0xd8/0x500 [ 549.800774][T15953] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 549.800791][T15953] ? alloc_slab_obj_exts+0x41/0xa0 [ 549.800815][T15953] alloc_slab_obj_exts+0x41/0xa0 [ 549.800837][T15953] new_slab+0x283/0x330 [ 549.800859][T15953] ___slab_alloc+0xd9c/0x1940 [ 549.800872][T15953] ? vm_area_dup+0x23/0x700 [ 549.800909][T15953] ? ___slab_alloc+0x1/0x1940 [ 549.800928][T15953] ? vm_area_dup+0x23/0x700 [ 549.800947][T15953] ? __slab_alloc.constprop.0+0x56/0xb0 [ 549.800960][T15953] __slab_alloc.constprop.0+0x56/0xb0 [ 549.800976][T15953] kmem_cache_alloc_noprof+0xef/0x3b0 [ 549.800993][T15953] ? vm_area_dup+0x23/0x700 [ 549.801015][T15953] vm_area_dup+0x23/0x700 [ 549.801036][T15953] copy_vma+0x4c2/0xa50 [ 549.801055][T15953] ? __pfx_copy_vma+0x10/0x10 [ 549.801080][T15953] ? register_lock_class+0x41/0x4c0 [ 549.801101][T15953] ? find_held_lock+0x2b/0x80 [ 549.801142][T15953] copy_vma_and_data+0x1cf/0x7b0 [ 549.801162][T15953] ? __pfx_copy_vma_and_data+0x10/0x10 [ 549.801184][T15953] ? __vma_enter_locked+0x163/0x3f0 [ 549.801203][T15953] ? find_held_lock+0x2b/0x80 [ 549.801221][T15953] ? move_vma+0x536/0x1740 [ 549.801240][T15953] move_vma+0x548/0x1740 [ 549.801259][T15953] ? __pfx_move_vma+0x10/0x10 [ 549.801272][T15953] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 549.801296][T15953] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 549.801314][T15953] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 549.801334][T15953] ? cap_mmap_addr+0x4b/0x120 [ 549.801354][T15953] ? bpf_lsm_mmap_addr+0x9/0x10 [ 549.801374][T15953] ? security_mmap_addr+0x6c/0x1e0 [ 549.801390][T15953] ? __get_unmapped_area+0x267/0x440 [ 549.801423][T15953] ? vrm_set_new_addr+0x208/0x290 [ 549.801440][T15953] __do_sys_mremap+0xe07/0x1590 [ 549.801458][T15953] ? __pfx___do_sys_mremap+0x10/0x10 [ 549.801475][T15953] ? __pfx_vfs_write+0x10/0x10 [ 549.801492][T15953] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 549.801515][T15953] ? find_held_lock+0x2b/0x80 [ 549.801544][T15953] do_syscall_64+0xcd/0x490 [ 549.801562][T15953] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 549.801577][T15953] RIP: 0033:0x7fea3dce5729 [ 549.801589][T15953] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 549.801603][T15953] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 549.801617][T15953] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 549.801627][T15953] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 549.801635][T15953] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 549.801643][T15953] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program [ 549.801652][T15953] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 549.801670][T15953] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 554.493477][T16156] FAULT_INJECTION: forcing a failure. [ 554.493477][T16156] name failslab, interval 1, probability 0, space 0, times 0 [ 554.506861][T16156] CPU: 1 UID: 0 PID: 16156 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 554.506881][T16156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 554.506891][T16156] Call Trace: [ 554.506897][T16156] [ 554.506903][T16156] dump_stack_lvl+0x16c/0x1f0 executing program [ 554.506925][T16156] should_fail_ex+0x512/0x640 [ 554.506945][T16156] ? __kmalloc_node_noprof+0xc5/0x500 [ 554.506967][T16156] should_failslab+0xc2/0x120 [ 554.506985][T16156] __kmalloc_node_noprof+0xd8/0x500 [ 554.507000][T16156] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 554.507017][T16156] ? alloc_slab_obj_exts+0x41/0xa0 [ 554.507049][T16156] alloc_slab_obj_exts+0x41/0xa0 [ 554.507071][T16156] new_slab+0x283/0x330 [ 554.507094][T16156] ___slab_alloc+0xd9c/0x1940 [ 554.507107][T16156] ? vm_area_dup+0x23/0x700 [ 554.507129][T16156] ? ___slab_alloc+0x1/0x1940 [ 554.507148][T16156] ? vm_area_dup+0x23/0x700 [ 554.507167][T16156] ? __slab_alloc.constprop.0+0x56/0xb0 [ 554.507180][T16156] __slab_alloc.constprop.0+0x56/0xb0 [ 554.507196][T16156] kmem_cache_alloc_noprof+0xef/0x3b0 [ 554.507212][T16156] ? vm_area_dup+0x23/0x700 [ 554.507235][T16156] vm_area_dup+0x23/0x700 [ 554.507255][T16156] copy_vma+0x4c2/0xa50 [ 554.507275][T16156] ? __pfx_copy_vma+0x10/0x10 [ 554.507295][T16156] ? register_lock_class+0x41/0x4c0 [ 554.507310][T16156] ? find_held_lock+0x2b/0x80 [ 554.507340][T16156] copy_vma_and_data+0x1cf/0x7b0 [ 554.507359][T16156] ? __pfx_copy_vma_and_data+0x10/0x10 [ 554.507379][T16156] ? __vma_enter_locked+0x163/0x3f0 [ 554.507398][T16156] ? find_held_lock+0x2b/0x80 [ 554.507416][T16156] ? move_vma+0x536/0x1740 [ 554.507435][T16156] move_vma+0x548/0x1740 [ 554.507454][T16156] ? __pfx_move_vma+0x10/0x10 [ 554.507467][T16156] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 554.507490][T16156] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 554.507509][T16156] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 554.507529][T16156] ? cap_mmap_addr+0x4b/0x120 [ 554.507549][T16156] ? bpf_lsm_mmap_addr+0x9/0x10 [ 554.507569][T16156] ? security_mmap_addr+0x6c/0x1e0 [ 554.507585][T16156] ? __get_unmapped_area+0x267/0x440 [ 554.507607][T16156] ? vrm_set_new_addr+0x208/0x290 [ 554.507623][T16156] __do_sys_mremap+0xe07/0x1590 [ 554.507647][T16156] ? __pfx___do_sys_mremap+0x10/0x10 [ 554.507663][T16156] ? __pfx_vfs_write+0x10/0x10 [ 554.507681][T16156] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 554.507703][T16156] ? find_held_lock+0x2b/0x80 [ 554.507732][T16156] do_syscall_64+0xcd/0x490 [ 554.507751][T16156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.507765][T16156] RIP: 0033:0x7fea3dce5729 [ 554.507778][T16156] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 554.507792][T16156] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 554.507805][T16156] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 554.507815][T16156] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 554.507823][T16156] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 554.507832][T16156] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 554.507840][T16156] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 554.507863][T16156] [ 554.578859][T16159] FAULT_INJECTION: forcing a failure. [ 554.578859][T16159] name failslab, interval 1, probability 0, space 0, times 0 [ 554.856386][T16159] CPU: 0 UID: 0 PID: 16159 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 554.856407][T16159] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 554.856416][T16159] Call Trace: [ 554.856424][T16159] [ 554.856431][T16159] dump_stack_lvl+0x16c/0x1f0 [ 554.856457][T16159] should_fail_ex+0x512/0x640 [ 554.856478][T16159] ? __kmalloc_node_noprof+0xc5/0x500 [ 554.856497][T16159] should_failslab+0xc2/0x120 [ 554.856516][T16159] __kmalloc_node_noprof+0xd8/0x500 [ 554.856531][T16159] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 554.856548][T16159] ? alloc_slab_obj_exts+0x41/0xa0 [ 554.856573][T16159] alloc_slab_obj_exts+0x41/0xa0 [ 554.856595][T16159] new_slab+0x283/0x330 [ 554.856617][T16159] ___slab_alloc+0xd9c/0x1940 [ 554.856631][T16159] ? vm_area_dup+0x23/0x700 [ 554.856652][T16159] ? ___slab_alloc+0x1/0x1940 [ 554.856672][T16159] ? vm_area_dup+0x23/0x700 [ 554.856691][T16159] ? __slab_alloc.constprop.0+0x56/0xb0 [ 554.856704][T16159] __slab_alloc.constprop.0+0x56/0xb0 [ 554.856724][T16159] kmem_cache_alloc_noprof+0xef/0x3b0 [ 554.856741][T16159] ? vm_area_dup+0x23/0x700 [ 554.856764][T16159] vm_area_dup+0x23/0x700 [ 554.856785][T16159] copy_vma+0x4c2/0xa50 [ 554.856804][T16159] ? __pfx_copy_vma+0x10/0x10 [ 554.856825][T16159] ? register_lock_class+0x41/0x4c0 [ 554.856840][T16159] ? find_held_lock+0x2b/0x80 [ 554.856871][T16159] copy_vma_and_data+0x1cf/0x7b0 [ 554.856890][T16159] ? __pfx_copy_vma_and_data+0x10/0x10 [ 554.856910][T16159] ? __vma_enter_locked+0x163/0x3f0 [ 554.856929][T16159] ? find_held_lock+0x2b/0x80 [ 554.856948][T16159] ? move_vma+0x536/0x1740 [ 554.856967][T16159] move_vma+0x548/0x1740 [ 554.856994][T16159] ? __pfx_move_vma+0x10/0x10 [ 554.857007][T16159] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 554.857031][T16159] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 554.857050][T16159] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 554.857069][T16159] ? cap_mmap_addr+0x4b/0x120 [ 554.857090][T16159] ? bpf_lsm_mmap_addr+0x9/0x10 [ 554.857110][T16159] ? security_mmap_addr+0x6c/0x1e0 [ 554.857127][T16159] ? __get_unmapped_area+0x267/0x440 [ 554.857149][T16159] ? vrm_set_new_addr+0x208/0x290 [ 554.857166][T16159] __do_sys_mremap+0xe07/0x1590 [ 554.857184][T16159] ? __pfx___do_sys_mremap+0x10/0x10 [ 554.857200][T16159] ? __pfx_vfs_write+0x10/0x10 [ 554.857218][T16159] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 554.857240][T16159] ? find_held_lock+0x2b/0x80 [ 554.857269][T16159] do_syscall_64+0xcd/0x490 [ 554.857287][T16159] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 554.857302][T16159] RIP: 0033:0x7fea3dce5729 [ 554.857314][T16159] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 554.857328][T16159] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 554.857342][T16159] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 554.857352][T16159] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 554.857360][T16159] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 554.857368][T16159] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program executing program [ 554.857377][T16159] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 554.857395][T16159] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 556.757439][T16230] FAULT_INJECTION: forcing a failure. [ 556.757439][T16230] name failslab, interval 1, probability 0, space 0, times 0 [ 556.770550][T16230] CPU: 0 UID: 0 PID: 16230 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 556.770581][T16230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 556.770602][T16230] Call Trace: [ 556.770612][T16230] [ 556.770623][T16230] dump_stack_lvl+0x16c/0x1f0 [ 556.770656][T16230] should_fail_ex+0x512/0x640 [ 556.770687][T16230] ? __kmalloc_node_noprof+0xc5/0x500 [ 556.770713][T16230] should_failslab+0xc2/0x120 [ 556.770738][T16230] __kmalloc_node_noprof+0xd8/0x500 [ 556.770759][T16230] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 556.770783][T16230] ? alloc_slab_obj_exts+0x41/0xa0 [ 556.770818][T16230] alloc_slab_obj_exts+0x41/0xa0 [ 556.770849][T16230] new_slab+0x283/0x330 [ 556.770880][T16230] ___slab_alloc+0xd9c/0x1940 [ 556.770899][T16230] ? vm_area_dup+0x23/0x700 [ 556.770928][T16230] ? ___slab_alloc+0x1/0x1940 [ 556.770956][T16230] ? vm_area_dup+0x23/0x700 [ 556.770984][T16230] ? __slab_alloc.constprop.0+0x56/0xb0 [ 556.771002][T16230] __slab_alloc.constprop.0+0x56/0xb0 [ 556.771025][T16230] kmem_cache_alloc_noprof+0xef/0x3b0 [ 556.771048][T16230] ? vm_area_dup+0x23/0x700 [ 556.771080][T16230] vm_area_dup+0x23/0x700 [ 556.771109][T16230] copy_vma+0x4c2/0xa50 [ 556.771136][T16230] ? __pfx_copy_vma+0x10/0x10 [ 556.771166][T16230] ? register_lock_class+0x41/0x4c0 [ 556.771186][T16230] ? find_held_lock+0x2b/0x80 [ 556.771230][T16230] copy_vma_and_data+0x1cf/0x7b0 [ 556.771256][T16230] ? __pfx_copy_vma_and_data+0x10/0x10 [ 556.771285][T16230] ? __vma_enter_locked+0x163/0x3f0 [ 556.771310][T16230] ? find_held_lock+0x2b/0x80 [ 556.771336][T16230] ? move_vma+0x536/0x1740 [ 556.771364][T16230] move_vma+0x548/0x1740 [ 556.771391][T16230] ? __pfx_move_vma+0x10/0x10 [ 556.771410][T16230] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 556.771442][T16230] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 556.771468][T16230] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 556.771495][T16230] ? cap_mmap_addr+0x4b/0x120 [ 556.771523][T16230] ? bpf_lsm_mmap_addr+0x9/0x10 [ 556.771559][T16230] ? security_mmap_addr+0x6c/0x1e0 [ 556.771582][T16230] ? __get_unmapped_area+0x267/0x440 [ 556.771612][T16230] ? vrm_set_new_addr+0x208/0x290 [ 556.771637][T16230] __do_sys_mremap+0xe07/0x1590 [ 556.771663][T16230] ? __pfx___do_sys_mremap+0x10/0x10 [ 556.771686][T16230] ? __pfx_vfs_write+0x10/0x10 [ 556.771711][T16230] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 556.771743][T16230] ? find_held_lock+0x2b/0x80 [ 556.771785][T16230] do_syscall_64+0xcd/0x490 [ 556.771811][T16230] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 556.771831][T16230] RIP: 0033:0x7fea3dce5729 [ 556.771849][T16230] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 556.771868][T16230] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 556.771888][T16230] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 556.771901][T16230] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 556.771913][T16230] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 556.771926][T16230] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program executing program [ 556.771938][T16230] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 556.771965][T16230] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 559.012204][T16317] FAULT_INJECTION: forcing a failure. [ 559.012204][T16317] name failslab, interval 1, probability 0, space 0, times 0 [ 559.025567][T16317] CPU: 1 UID: 0 PID: 16317 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 559.025595][T16317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 559.025605][T16317] Call Trace: [ 559.025610][T16317] [ 559.025619][T16317] dump_stack_lvl+0x16c/0x1f0 [ 559.025642][T16317] should_fail_ex+0x512/0x640 [ 559.025662][T16317] ? __kmalloc_node_noprof+0xc5/0x500 [ 559.025681][T16317] should_failslab+0xc2/0x120 [ 559.025699][T16317] __kmalloc_node_noprof+0xd8/0x500 [ 559.025714][T16317] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 559.025732][T16317] ? alloc_slab_obj_exts+0x41/0xa0 [ 559.025756][T16317] alloc_slab_obj_exts+0x41/0xa0 [ 559.025778][T16317] new_slab+0x283/0x330 [ 559.025800][T16317] ___slab_alloc+0xd9c/0x1940 [ 559.025814][T16317] ? vm_area_dup+0x23/0x700 [ 559.025835][T16317] ? ___slab_alloc+0x1/0x1940 [ 559.025855][T16317] ? vm_area_dup+0x23/0x700 [ 559.025874][T16317] ? __slab_alloc.constprop.0+0x56/0xb0 [ 559.025887][T16317] __slab_alloc.constprop.0+0x56/0xb0 [ 559.025903][T16317] kmem_cache_alloc_noprof+0xef/0x3b0 [ 559.025919][T16317] ? vm_area_dup+0x23/0x700 [ 559.025945][T16317] vm_area_dup+0x23/0x700 [ 559.025966][T16317] copy_vma+0x4c2/0xa50 [ 559.025985][T16317] ? __pfx_copy_vma+0x10/0x10 [ 559.026006][T16317] ? register_lock_class+0x41/0x4c0 [ 559.026021][T16317] ? find_held_lock+0x2b/0x80 [ 559.026052][T16317] copy_vma_and_data+0x1cf/0x7b0 [ 559.026070][T16317] ? __pfx_copy_vma_and_data+0x10/0x10 [ 559.026090][T16317] ? __vma_enter_locked+0x163/0x3f0 [ 559.026109][T16317] ? find_held_lock+0x2b/0x80 [ 559.026127][T16317] ? move_vma+0x536/0x1740 [ 559.026147][T16317] move_vma+0x548/0x1740 [ 559.026165][T16317] ? __pfx_move_vma+0x10/0x10 [ 559.026183][T16317] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 559.026207][T16317] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 559.026228][T16317] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 559.026247][T16317] ? cap_mmap_addr+0x4b/0x120 [ 559.026268][T16317] ? bpf_lsm_mmap_addr+0x9/0x10 [ 559.026288][T16317] ? security_mmap_addr+0x6c/0x1e0 [ 559.026304][T16317] ? __get_unmapped_area+0x267/0x440 [ 559.026326][T16317] ? vrm_set_new_addr+0x208/0x290 [ 559.026343][T16317] __do_sys_mremap+0xe07/0x1590 [ 559.026361][T16317] ? __pfx___do_sys_mremap+0x10/0x10 [ 559.026459][T16317] ? __pfx_vfs_write+0x10/0x10 [ 559.026478][T16317] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 559.026507][T16317] ? find_held_lock+0x2b/0x80 [ 559.026540][T16317] do_syscall_64+0xcd/0x490 [ 559.026561][T16317] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.026577][T16317] RIP: 0033:0x7fea3dce5729 [ 559.026591][T16317] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 559.026609][T16317] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 559.026627][T16317] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 559.026636][T16317] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 559.026645][T16317] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 559.026654][T16317] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 559.026663][T16317] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 559.026682][T16317] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 563.224198][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 563.233584][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 566.087468][T16624] FAULT_INJECTION: forcing a failure. [ 566.087468][T16624] name failslab, interval 1, probability 0, space 0, times 0 [ 566.100501][T16624] CPU: 0 UID: 0 PID: 16624 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 566.100531][T16624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 566.100545][T16624] Call Trace: [ 566.100565][T16624] [ 566.100582][T16624] dump_stack_lvl+0x16c/0x1f0 [ 566.100607][T16624] should_fail_ex+0x512/0x640 [ 566.100627][T16624] ? __kmalloc_node_noprof+0xc5/0x500 [ 566.100646][T16624] should_failslab+0xc2/0x120 [ 566.100664][T16624] __kmalloc_node_noprof+0xd8/0x500 [ 566.100679][T16624] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 566.100697][T16624] ? alloc_slab_obj_exts+0x41/0xa0 [ 566.100721][T16624] alloc_slab_obj_exts+0x41/0xa0 [ 566.100744][T16624] new_slab+0x283/0x330 [ 566.100766][T16624] ___slab_alloc+0xd9c/0x1940 [ 566.100780][T16624] ? vm_area_dup+0x23/0x700 [ 566.100804][T16624] ? ___slab_alloc+0x1/0x1940 [ 566.100826][T16624] ? vm_area_dup+0x23/0x700 [ 566.100846][T16624] ? __slab_alloc.constprop.0+0x56/0xb0 [ 566.100859][T16624] __slab_alloc.constprop.0+0x56/0xb0 [ 566.100875][T16624] kmem_cache_alloc_noprof+0xef/0x3b0 [ 566.100892][T16624] ? vm_area_dup+0x23/0x700 [ 566.100914][T16624] vm_area_dup+0x23/0x700 [ 566.100935][T16624] copy_vma+0x4c2/0xa50 [ 566.100954][T16624] ? __pfx_copy_vma+0x10/0x10 [ 566.100975][T16624] ? register_lock_class+0x41/0x4c0 [ 566.100989][T16624] ? find_held_lock+0x2b/0x80 [ 566.101020][T16624] copy_vma_and_data+0x1cf/0x7b0 [ 566.101039][T16624] ? __pfx_copy_vma_and_data+0x10/0x10 [ 566.101059][T16624] ? __vma_enter_locked+0x163/0x3f0 [ 566.101077][T16624] ? find_held_lock+0x2b/0x80 [ 566.101095][T16624] ? move_vma+0x536/0x1740 [ 566.101115][T16624] move_vma+0x548/0x1740 [ 566.101134][T16624] ? __pfx_move_vma+0x10/0x10 [ 566.101147][T16624] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 566.101170][T16624] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 566.101191][T16624] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 566.101210][T16624] ? cap_mmap_addr+0x4b/0x120 [ 566.101230][T16624] ? bpf_lsm_mmap_addr+0x9/0x10 [ 566.101251][T16624] ? security_mmap_addr+0x6c/0x1e0 [ 566.101267][T16624] ? __get_unmapped_area+0x267/0x440 [ 566.101289][T16624] ? vrm_set_new_addr+0x208/0x290 [ 566.101305][T16624] __do_sys_mremap+0xe07/0x1590 [ 566.101324][T16624] ? __pfx___do_sys_mremap+0x10/0x10 [ 566.101340][T16624] ? __pfx_vfs_write+0x10/0x10 [ 566.101358][T16624] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 566.101380][T16624] ? find_held_lock+0x2b/0x80 [ 566.101409][T16624] do_syscall_64+0xcd/0x490 [ 566.101429][T16624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 566.101445][T16624] RIP: 0033:0x7fea3dce5729 [ 566.101458][T16624] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 566.101472][T16624] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 566.101486][T16624] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 566.101495][T16624] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 566.101504][T16624] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 566.101512][T16624] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 566.101521][T16624] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 566.101539][T16624] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 567.026206][T16651] FAULT_INJECTION: forcing a failure. [ 567.026206][T16651] name failslab, interval 1, probability 0, space 0, times 0 [ 567.040137][T16651] CPU: 0 UID: 0 PID: 16651 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 567.040164][T16651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 567.040174][T16651] Call Trace: [ 567.040179][T16651] [ 567.040185][T16651] dump_stack_lvl+0x16c/0x1f0 [ 567.040207][T16651] should_fail_ex+0x512/0x640 [ 567.040226][T16651] ? __kmalloc_node_noprof+0xc5/0x500 [ 567.040245][T16651] should_failslab+0xc2/0x120 [ 567.040263][T16651] __kmalloc_node_noprof+0xd8/0x500 [ 567.040278][T16651] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 567.040295][T16651] ? alloc_slab_obj_exts+0x41/0xa0 [ 567.040320][T16651] alloc_slab_obj_exts+0x41/0xa0 [ 567.040341][T16651] new_slab+0x283/0x330 [ 567.040364][T16651] ___slab_alloc+0xd9c/0x1940 [ 567.040377][T16651] ? vm_area_dup+0x23/0x700 [ 567.040398][T16651] ? ___slab_alloc+0x1/0x1940 [ 567.040425][T16651] ? vm_area_dup+0x23/0x700 [ 567.040460][T16651] ? __slab_alloc.constprop.0+0x56/0xb0 [ 567.040488][T16651] __slab_alloc.constprop.0+0x56/0xb0 [ 567.040513][T16651] kmem_cache_alloc_noprof+0xef/0x3b0 [ 567.040540][T16651] ? vm_area_dup+0x23/0x700 [ 567.040579][T16651] vm_area_dup+0x23/0x700 [ 567.040615][T16651] copy_vma+0x4c2/0xa50 [ 567.040651][T16651] ? __pfx_copy_vma+0x10/0x10 [ 567.040689][T16651] ? register_lock_class+0x41/0x4c0 [ 567.040714][T16651] ? find_held_lock+0x2b/0x80 [ 567.040772][T16651] copy_vma_and_data+0x1cf/0x7b0 [ 567.040805][T16651] ? __pfx_copy_vma_and_data+0x10/0x10 [ 567.040842][T16651] ? __vma_enter_locked+0x163/0x3f0 [ 567.040873][T16651] ? find_held_lock+0x2b/0x80 [ 567.040904][T16651] ? move_vma+0x536/0x1740 [ 567.040938][T16651] move_vma+0x548/0x1740 [ 567.040964][T16651] ? __pfx_move_vma+0x10/0x10 [ 567.040978][T16651] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 567.041001][T16651] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 567.041020][T16651] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 567.041039][T16651] ? cap_mmap_addr+0x4b/0x120 [ 567.041060][T16651] ? bpf_lsm_mmap_addr+0x9/0x10 [ 567.041080][T16651] ? security_mmap_addr+0x6c/0x1e0 [ 567.041096][T16651] ? __get_unmapped_area+0x267/0x440 [ 567.041118][T16651] ? vrm_set_new_addr+0x208/0x290 [ 567.041135][T16651] __do_sys_mremap+0xe07/0x1590 [ 567.041154][T16651] ? __pfx___do_sys_mremap+0x10/0x10 [ 567.041170][T16651] ? __pfx_vfs_write+0x10/0x10 [ 567.041188][T16651] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 567.041211][T16651] ? find_held_lock+0x2b/0x80 [ 567.041239][T16651] do_syscall_64+0xcd/0x490 [ 567.041258][T16651] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.041273][T16651] RIP: 0033:0x7fea3dce5729 [ 567.041287][T16651] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 567.041300][T16651] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 567.041314][T16651] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 567.041324][T16651] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 567.041332][T16651] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 567.041340][T16651] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 567.041349][T16651] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 567.041367][T16651] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 567.789513][T16670] FAULT_INJECTION: forcing a failure. [ 567.789513][T16670] name failslab, interval 1, probability 0, space 0, times 0 [ 567.802554][T16670] CPU: 1 UID: 0 PID: 16670 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 567.802574][T16670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 567.802584][T16670] Call Trace: [ 567.802589][T16670] executing program executing program [ 567.802594][T16670] dump_stack_lvl+0x16c/0x1f0 [ 567.802616][T16670] should_fail_ex+0x512/0x640 [ 567.802636][T16670] ? __kmalloc_node_noprof+0xc5/0x500 [ 567.802655][T16670] should_failslab+0xc2/0x120 [ 567.802673][T16670] __kmalloc_node_noprof+0xd8/0x500 [ 567.802688][T16670] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 567.802706][T16670] ? alloc_slab_obj_exts+0x41/0xa0 [ 567.802730][T16670] alloc_slab_obj_exts+0x41/0xa0 [ 567.802751][T16670] new_slab+0x283/0x330 [ 567.802774][T16670] ___slab_alloc+0xd9c/0x1940 executing program executing program [ 567.802787][T16670] ? vm_area_dup+0x23/0x700 [ 567.802808][T16670] ? ___slab_alloc+0x1/0x1940 [ 567.802827][T16670] ? vm_area_dup+0x23/0x700 [ 567.802847][T16670] ? __slab_alloc.constprop.0+0x56/0xb0 [ 567.802860][T16670] __slab_alloc.constprop.0+0x56/0xb0 [ 567.802876][T16670] kmem_cache_alloc_noprof+0xef/0x3b0 [ 567.802900][T16670] ? vm_area_dup+0x23/0x700 [ 567.802922][T16670] vm_area_dup+0x23/0x700 [ 567.802943][T16670] copy_vma+0x4c2/0xa50 [ 567.802963][T16670] ? __pfx_copy_vma+0x10/0x10 executing program executing program [ 567.802983][T16670] ? register_lock_class+0x41/0x4c0 [ 567.802997][T16670] ? find_held_lock+0x2b/0x80 [ 567.803028][T16670] copy_vma_and_data+0x1cf/0x7b0 [ 567.803046][T16670] ? __pfx_copy_vma_and_data+0x10/0x10 [ 567.803067][T16670] ? __vma_enter_locked+0x163/0x3f0 [ 567.803085][T16670] ? find_held_lock+0x2b/0x80 [ 567.803104][T16670] ? move_vma+0x536/0x1740 [ 567.803123][T16670] move_vma+0x548/0x1740 [ 567.803141][T16670] ? __pfx_move_vma+0x10/0x10 [ 567.803155][T16670] ? mm_get_unmapped_area_vmflags+0x97/0xe0 executing program executing program [ 567.803178][T16670] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 567.803197][T16670] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 567.803216][T16670] ? cap_mmap_addr+0x4b/0x120 [ 567.803236][T16670] ? bpf_lsm_mmap_addr+0x9/0x10 [ 567.803256][T16670] ? security_mmap_addr+0x6c/0x1e0 [ 567.803272][T16670] ? __get_unmapped_area+0x267/0x440 [ 567.803294][T16670] ? vrm_set_new_addr+0x208/0x290 [ 567.803311][T16670] __do_sys_mremap+0xe07/0x1590 [ 567.803330][T16670] ? __pfx___do_sys_mremap+0x10/0x10 [ 567.803346][T16670] ? __pfx_vfs_write+0x10/0x10 [ 567.803364][T16670] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 567.803387][T16670] ? find_held_lock+0x2b/0x80 [ 567.803421][T16670] do_syscall_64+0xcd/0x490 [ 567.803440][T16670] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 567.803455][T16670] RIP: 0033:0x7fea3dce5729 [ 567.803467][T16670] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 567.803481][T16670] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 567.803495][T16670] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 567.803504][T16670] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 567.803513][T16670] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 567.803521][T16670] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program executing program executing program executing program executing program [ 567.803530][T16670] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 567.803548][T16670] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 568.603698][T16705] FAULT_INJECTION: forcing a failure. [ 568.603698][T16705] name failslab, interval 1, probability 0, space 0, times 0 [ 568.616865][T16705] CPU: 0 UID: 0 PID: 16705 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 568.616896][T16705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 568.616912][T16705] Call Trace: [ 568.616922][T16705] [ 568.616932][T16705] dump_stack_lvl+0x16c/0x1f0 [ 568.616956][T16705] should_fail_ex+0x512/0x640 [ 568.616980][T16705] ? __kmalloc_node_noprof+0xc5/0x500 [ 568.617000][T16705] should_failslab+0xc2/0x120 [ 568.617018][T16705] __kmalloc_node_noprof+0xd8/0x500 [ 568.617033][T16705] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 568.617051][T16705] ? alloc_slab_obj_exts+0x41/0xa0 [ 568.617076][T16705] alloc_slab_obj_exts+0x41/0xa0 [ 568.617098][T16705] new_slab+0x283/0x330 [ 568.617121][T16705] ___slab_alloc+0xd9c/0x1940 [ 568.617135][T16705] ? vm_area_dup+0x23/0x700 [ 568.617156][T16705] ? ___slab_alloc+0x1/0x1940 [ 568.617176][T16705] ? vm_area_dup+0x23/0x700 [ 568.617196][T16705] ? __slab_alloc.constprop.0+0x56/0xb0 [ 568.617210][T16705] __slab_alloc.constprop.0+0x56/0xb0 [ 568.617226][T16705] kmem_cache_alloc_noprof+0xef/0x3b0 [ 568.617243][T16705] ? vm_area_dup+0x23/0x700 [ 568.617266][T16705] vm_area_dup+0x23/0x700 [ 568.617287][T16705] copy_vma+0x4c2/0xa50 [ 568.617307][T16705] ? __pfx_copy_vma+0x10/0x10 [ 568.617331][T16705] ? register_lock_class+0x41/0x4c0 [ 568.617346][T16705] ? find_held_lock+0x2b/0x80 [ 568.617378][T16705] copy_vma_and_data+0x1cf/0x7b0 [ 568.617397][T16705] ? __pfx_copy_vma_and_data+0x10/0x10 [ 568.617417][T16705] ? __vma_enter_locked+0x163/0x3f0 [ 568.617437][T16705] ? find_held_lock+0x2b/0x80 [ 568.617455][T16705] ? move_vma+0x536/0x1740 [ 568.617474][T16705] move_vma+0x548/0x1740 [ 568.617494][T16705] ? __pfx_move_vma+0x10/0x10 [ 568.617508][T16705] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 568.617530][T16705] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 568.617550][T16705] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 568.617576][T16705] ? cap_mmap_addr+0x4b/0x120 [ 568.617598][T16705] ? bpf_lsm_mmap_addr+0x9/0x10 [ 568.617618][T16705] ? security_mmap_addr+0x6c/0x1e0 [ 568.617634][T16705] ? __get_unmapped_area+0x267/0x440 [ 568.617656][T16705] ? vrm_set_new_addr+0x208/0x290 [ 568.617673][T16705] __do_sys_mremap+0xe07/0x1590 [ 568.617691][T16705] ? __pfx___do_sys_mremap+0x10/0x10 [ 568.617708][T16705] ? __pfx_vfs_write+0x10/0x10 [ 568.617725][T16705] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 568.617748][T16705] ? find_held_lock+0x2b/0x80 [ 568.617777][T16705] do_syscall_64+0xcd/0x490 [ 568.617796][T16705] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 568.617811][T16705] RIP: 0033:0x7fea3dce5729 [ 568.617823][T16705] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 568.617837][T16705] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 568.617851][T16705] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 568.617861][T16705] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 568.617872][T16705] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 568.617880][T16705] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 568.617889][T16705] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 568.617908][T16705] executing program executing program [ 569.008508][T16708] FAULT_INJECTION: forcing a failure. [ 569.008508][T16708] name failslab, interval 1, probability 0, space 0, times 0 [ 569.022980][T16708] CPU: 1 UID: 0 PID: 16708 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 569.023000][T16708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 569.023009][T16708] Call Trace: [ 569.023015][T16708] [ 569.023020][T16708] dump_stack_lvl+0x16c/0x1f0 [ 569.023042][T16708] should_fail_ex+0x512/0x640 [ 569.023062][T16708] ? __kmalloc_node_noprof+0xc5/0x500 [ 569.023082][T16708] should_failslab+0xc2/0x120 [ 569.023100][T16708] __kmalloc_node_noprof+0xd8/0x500 [ 569.023115][T16708] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 569.023133][T16708] ? alloc_slab_obj_exts+0x41/0xa0 [ 569.023157][T16708] alloc_slab_obj_exts+0x41/0xa0 [ 569.023182][T16708] new_slab+0x283/0x330 [ 569.023204][T16708] ___slab_alloc+0xd9c/0x1940 [ 569.023217][T16708] ? vm_area_dup+0x23/0x700 [ 569.023239][T16708] ? ___slab_alloc+0x1/0x1940 [ 569.023258][T16708] ? vm_area_dup+0x23/0x700 [ 569.023277][T16708] ? __slab_alloc.constprop.0+0x56/0xb0 [ 569.023290][T16708] __slab_alloc.constprop.0+0x56/0xb0 [ 569.023306][T16708] kmem_cache_alloc_noprof+0xef/0x3b0 [ 569.023323][T16708] ? vm_area_dup+0x23/0x700 [ 569.023360][T16708] vm_area_dup+0x23/0x700 [ 569.023381][T16708] copy_vma+0x4c2/0xa50 [ 569.023401][T16708] ? __pfx_copy_vma+0x10/0x10 [ 569.023422][T16708] ? register_lock_class+0x41/0x4c0 [ 569.023436][T16708] ? find_held_lock+0x2b/0x80 [ 569.023467][T16708] copy_vma_and_data+0x1cf/0x7b0 [ 569.023485][T16708] ? __pfx_copy_vma_and_data+0x10/0x10 [ 569.023506][T16708] ? __vma_enter_locked+0x163/0x3f0 [ 569.023524][T16708] ? find_held_lock+0x2b/0x80 [ 569.023543][T16708] ? move_vma+0x536/0x1740 [ 569.023562][T16708] move_vma+0x548/0x1740 [ 569.023581][T16708] ? __pfx_move_vma+0x10/0x10 [ 569.023641][T16708] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 569.023665][T16708] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 569.023684][T16708] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 569.023703][T16708] ? cap_mmap_addr+0x4b/0x120 [ 569.023724][T16708] ? bpf_lsm_mmap_addr+0x9/0x10 [ 569.023744][T16708] ? security_mmap_addr+0x6c/0x1e0 [ 569.023760][T16708] ? __get_unmapped_area+0x267/0x440 [ 569.023782][T16708] ? vrm_set_new_addr+0x208/0x290 [ 569.023799][T16708] __do_sys_mremap+0xe07/0x1590 [ 569.023817][T16708] ? __pfx___do_sys_mremap+0x10/0x10 [ 569.023834][T16708] ? __pfx_vfs_write+0x10/0x10 [ 569.023852][T16708] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 569.023874][T16708] ? find_held_lock+0x2b/0x80 [ 569.023903][T16708] do_syscall_64+0xcd/0x490 [ 569.023921][T16708] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.023936][T16708] RIP: 0033:0x7fea3dce5729 [ 569.023949][T16708] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 569.023962][T16708] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 569.023977][T16708] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 569.023986][T16708] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 569.023994][T16708] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 569.024003][T16708] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program [ 569.024012][T16708] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 569.024030][T16708] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 570.890718][T16780] FAULT_INJECTION: forcing a failure. [ 570.890718][T16780] name failslab, interval 1, probability 0, space 0, times 0 [ 570.903841][T16780] CPU: 0 UID: 0 PID: 16780 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 570.903862][T16780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 570.903871][T16780] Call Trace: [ 570.903877][T16780] [ 570.903884][T16780] dump_stack_lvl+0x16c/0x1f0 [ 570.903907][T16780] should_fail_ex+0x512/0x640 [ 570.903926][T16780] ? __kmalloc_node_noprof+0xc5/0x500 [ 570.903958][T16780] should_failslab+0xc2/0x120 [ 570.903976][T16780] __kmalloc_node_noprof+0xd8/0x500 [ 570.903991][T16780] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 570.904008][T16780] ? alloc_slab_obj_exts+0x41/0xa0 [ 570.904033][T16780] alloc_slab_obj_exts+0x41/0xa0 [ 570.904054][T16780] new_slab+0x283/0x330 [ 570.904077][T16780] ___slab_alloc+0xd9c/0x1940 [ 570.904090][T16780] ? vm_area_dup+0x23/0x700 [ 570.904112][T16780] ? ___slab_alloc+0x1/0x1940 [ 570.904131][T16780] ? vm_area_dup+0x23/0x700 [ 570.904150][T16780] ? __slab_alloc.constprop.0+0x56/0xb0 [ 570.904163][T16780] __slab_alloc.constprop.0+0x56/0xb0 [ 570.904179][T16780] kmem_cache_alloc_noprof+0xef/0x3b0 [ 570.904196][T16780] ? vm_area_dup+0x23/0x700 [ 570.904219][T16780] vm_area_dup+0x23/0x700 [ 570.904240][T16780] copy_vma+0x4c2/0xa50 [ 570.904259][T16780] ? __pfx_copy_vma+0x10/0x10 [ 570.904280][T16780] ? register_lock_class+0x41/0x4c0 [ 570.904294][T16780] ? find_held_lock+0x2b/0x80 [ 570.904325][T16780] copy_vma_and_data+0x1cf/0x7b0 [ 570.904343][T16780] ? __pfx_copy_vma_and_data+0x10/0x10 [ 570.904363][T16780] ? __vma_enter_locked+0x163/0x3f0 [ 570.904382][T16780] ? find_held_lock+0x2b/0x80 [ 570.904400][T16780] ? move_vma+0x536/0x1740 [ 570.904419][T16780] move_vma+0x548/0x1740 [ 570.904457][T16780] ? __pfx_move_vma+0x10/0x10 [ 570.904471][T16780] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 570.904498][T16780] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 570.904525][T16780] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 570.904549][T16780] ? cap_mmap_addr+0x4b/0x120 [ 570.904571][T16780] ? bpf_lsm_mmap_addr+0x9/0x10 [ 570.904591][T16780] ? security_mmap_addr+0x6c/0x1e0 [ 570.904607][T16780] ? __get_unmapped_area+0x267/0x440 [ 570.904629][T16780] ? vrm_set_new_addr+0x208/0x290 [ 570.904646][T16780] __do_sys_mremap+0xe07/0x1590 [ 570.904665][T16780] ? __pfx___do_sys_mremap+0x10/0x10 [ 570.904682][T16780] ? __pfx_vfs_write+0x10/0x10 [ 570.904699][T16780] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 570.904722][T16780] ? find_held_lock+0x2b/0x80 [ 570.904751][T16780] do_syscall_64+0xcd/0x490 [ 570.904770][T16780] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 570.904785][T16780] RIP: 0033:0x7fea3dce5729 [ 570.904798][T16780] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 570.904812][T16780] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 570.904826][T16780] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 570.904836][T16780] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 570.904844][T16780] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 570.904852][T16780] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program [ 570.904861][T16780] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 570.904879][T16780] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 572.027466][T16816] FAULT_INJECTION: forcing a failure. [ 572.027466][T16816] name failslab, interval 1, probability 0, space 0, times 0 [ 572.040635][T16816] CPU: 0 UID: 0 PID: 16816 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 572.040655][T16816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 572.040665][T16816] Call Trace: [ 572.040676][T16816] [ 572.040682][T16816] dump_stack_lvl+0x16c/0x1f0 [ 572.040704][T16816] should_fail_ex+0x512/0x640 [ 572.040723][T16816] ? __kmalloc_node_noprof+0xc5/0x500 [ 572.040742][T16816] should_failslab+0xc2/0x120 [ 572.040760][T16816] __kmalloc_node_noprof+0xd8/0x500 [ 572.040775][T16816] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 572.040793][T16816] ? alloc_slab_obj_exts+0x41/0xa0 [ 572.040817][T16816] alloc_slab_obj_exts+0x41/0xa0 [ 572.040844][T16816] new_slab+0x283/0x330 [ 572.040867][T16816] ___slab_alloc+0xd9c/0x1940 [ 572.040880][T16816] ? vm_area_dup+0x23/0x700 [ 572.040901][T16816] ? ___slab_alloc+0x1/0x1940 [ 572.040920][T16816] ? vm_area_dup+0x23/0x700 [ 572.040940][T16816] ? __slab_alloc.constprop.0+0x56/0xb0 [ 572.040953][T16816] __slab_alloc.constprop.0+0x56/0xb0 [ 572.040968][T16816] kmem_cache_alloc_noprof+0xef/0x3b0 [ 572.040985][T16816] ? vm_area_dup+0x23/0x700 [ 572.041007][T16816] vm_area_dup+0x23/0x700 [ 572.041064][T16816] copy_vma+0x4c2/0xa50 [ 572.041083][T16816] ? __pfx_copy_vma+0x10/0x10 [ 572.041104][T16816] ? register_lock_class+0x41/0x4c0 [ 572.041119][T16816] ? find_held_lock+0x2b/0x80 [ 572.041149][T16816] copy_vma_and_data+0x1cf/0x7b0 [ 572.041173][T16816] ? __pfx_copy_vma_and_data+0x10/0x10 [ 572.041193][T16816] ? __vma_enter_locked+0x163/0x3f0 [ 572.041212][T16816] ? find_held_lock+0x2b/0x80 [ 572.041230][T16816] ? move_vma+0x536/0x1740 [ 572.041250][T16816] move_vma+0x548/0x1740 [ 572.041271][T16816] ? __pfx_move_vma+0x10/0x10 [ 572.041286][T16816] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 572.041309][T16816] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 572.041328][T16816] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 572.041347][T16816] ? cap_mmap_addr+0x4b/0x120 [ 572.041368][T16816] ? bpf_lsm_mmap_addr+0x9/0x10 [ 572.041387][T16816] ? security_mmap_addr+0x6c/0x1e0 [ 572.041404][T16816] ? __get_unmapped_area+0x267/0x440 [ 572.041426][T16816] ? vrm_set_new_addr+0x208/0x290 [ 572.041443][T16816] __do_sys_mremap+0xe07/0x1590 [ 572.041461][T16816] ? __pfx___do_sys_mremap+0x10/0x10 [ 572.041478][T16816] ? __pfx_vfs_write+0x10/0x10 [ 572.041496][T16816] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 572.041518][T16816] ? find_held_lock+0x2b/0x80 [ 572.041547][T16816] do_syscall_64+0xcd/0x490 [ 572.041566][T16816] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 572.041581][T16816] RIP: 0033:0x7fea3dce5729 [ 572.041595][T16816] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 572.041608][T16816] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 572.041622][T16816] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 572.041632][T16816] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 572.041640][T16816] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 572.041648][T16816] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program [ 572.041657][T16816] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 572.041675][T16816] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 573.276969][T16859] FAULT_INJECTION: forcing a failure. [ 573.276969][T16859] name failslab, interval 1, probability 0, space 0, times 0 [ 573.291170][T16859] CPU: 1 UID: 0 PID: 16859 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 573.291204][T16859] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 573.291218][T16859] Call Trace: [ 573.291228][T16859] [ 573.291239][T16859] dump_stack_lvl+0x16c/0x1f0 [ 573.291273][T16859] should_fail_ex+0x512/0x640 [ 573.291305][T16859] ? __kmalloc_node_noprof+0xc5/0x500 [ 573.291338][T16859] should_failslab+0xc2/0x120 [ 573.291368][T16859] __kmalloc_node_noprof+0xd8/0x500 [ 573.291394][T16859] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 573.291424][T16859] ? alloc_slab_obj_exts+0x41/0xa0 [ 573.291468][T16859] alloc_slab_obj_exts+0x41/0xa0 [ 573.291505][T16859] new_slab+0x283/0x330 [ 573.291544][T16859] ___slab_alloc+0xd9c/0x1940 [ 573.291568][T16859] ? vm_area_dup+0x23/0x700 [ 573.291604][T16859] ? ___slab_alloc+0x1/0x1940 [ 573.291641][T16859] ? vm_area_dup+0x23/0x700 [ 573.291674][T16859] ? __slab_alloc.constprop.0+0x56/0xb0 [ 573.291697][T16859] __slab_alloc.constprop.0+0x56/0xb0 [ 573.291726][T16859] kmem_cache_alloc_noprof+0xef/0x3b0 [ 573.291756][T16859] ? vm_area_dup+0x23/0x700 [ 573.291796][T16859] vm_area_dup+0x23/0x700 [ 573.291832][T16859] copy_vma+0x4c2/0xa50 [ 573.291866][T16859] ? __pfx_copy_vma+0x10/0x10 [ 573.291902][T16859] ? register_lock_class+0x41/0x4c0 [ 573.291927][T16859] ? find_held_lock+0x2b/0x80 [ 573.291984][T16859] copy_vma_and_data+0x1cf/0x7b0 [ 573.292018][T16859] ? __pfx_copy_vma_and_data+0x10/0x10 [ 573.292055][T16859] ? __vma_enter_locked+0x163/0x3f0 [ 573.292089][T16859] ? find_held_lock+0x2b/0x80 [ 573.292128][T16859] ? move_vma+0x536/0x1740 [ 573.292164][T16859] move_vma+0x548/0x1740 [ 573.292199][T16859] ? __pfx_move_vma+0x10/0x10 [ 573.292281][T16859] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 573.292317][T16859] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 573.292346][T16859] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 573.292371][T16859] ? cap_mmap_addr+0x4b/0x120 [ 573.292410][T16859] ? bpf_lsm_mmap_addr+0x9/0x10 [ 573.292430][T16859] ? security_mmap_addr+0x6c/0x1e0 [ 573.292446][T16859] ? __get_unmapped_area+0x267/0x440 [ 573.292479][T16859] ? vrm_set_new_addr+0x208/0x290 [ 573.292496][T16859] __do_sys_mremap+0xe07/0x1590 [ 573.292515][T16859] ? __pfx___do_sys_mremap+0x10/0x10 [ 573.292532][T16859] ? __pfx_vfs_write+0x10/0x10 [ 573.292550][T16859] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 573.292575][T16859] ? find_held_lock+0x2b/0x80 [ 573.292605][T16859] do_syscall_64+0xcd/0x490 [ 573.292624][T16859] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 573.292639][T16859] RIP: 0033:0x7fea3dce5729 [ 573.292653][T16859] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 573.292667][T16859] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 573.292681][T16859] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 573.292690][T16859] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 573.292699][T16859] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 573.292707][T16859] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program executing program [ 573.292716][T16859] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 573.292734][T16859] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 574.177585][T16886] FAULT_INJECTION: forcing a failure. [ 574.177585][T16886] name failslab, interval 1, probability 0, space 0, times 0 [ 574.191978][T16886] CPU: 1 UID: 0 PID: 16886 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 574.192013][T16886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 574.192027][T16886] Call Trace: [ 574.192037][T16886] [ 574.192047][T16886] dump_stack_lvl+0x16c/0x1f0 [ 574.192086][T16886] should_fail_ex+0x512/0x640 [ 574.192113][T16886] ? __kmalloc_node_noprof+0xc5/0x500 [ 574.192140][T16886] should_failslab+0xc2/0x120 [ 574.192165][T16886] __kmalloc_node_noprof+0xd8/0x500 [ 574.192186][T16886] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 574.192210][T16886] ? alloc_slab_obj_exts+0x41/0xa0 [ 574.192244][T16886] alloc_slab_obj_exts+0x41/0xa0 [ 574.192274][T16886] new_slab+0x283/0x330 [ 574.192305][T16886] ___slab_alloc+0xd9c/0x1940 [ 574.192324][T16886] ? vm_area_dup+0x23/0x700 [ 574.192353][T16886] ? ___slab_alloc+0x1/0x1940 [ 574.192381][T16886] ? vm_area_dup+0x23/0x700 [ 574.192408][T16886] ? __slab_alloc.constprop.0+0x56/0xb0 [ 574.192426][T16886] __slab_alloc.constprop.0+0x56/0xb0 [ 574.192449][T16886] kmem_cache_alloc_noprof+0xef/0x3b0 [ 574.192472][T16886] ? vm_area_dup+0x23/0x700 [ 574.192503][T16886] vm_area_dup+0x23/0x700 [ 574.192532][T16886] copy_vma+0x4c2/0xa50 [ 574.192559][T16886] ? __pfx_copy_vma+0x10/0x10 [ 574.192589][T16886] ? register_lock_class+0x41/0x4c0 [ 574.192609][T16886] ? find_held_lock+0x2b/0x80 [ 574.192653][T16886] copy_vma_and_data+0x1cf/0x7b0 [ 574.192679][T16886] ? __pfx_copy_vma_and_data+0x10/0x10 [ 574.192708][T16886] ? __vma_enter_locked+0x163/0x3f0 [ 574.192735][T16886] ? find_held_lock+0x2b/0x80 [ 574.192761][T16886] ? move_vma+0x536/0x1740 [ 574.192789][T16886] move_vma+0x548/0x1740 [ 574.192816][T16886] ? __pfx_move_vma+0x10/0x10 [ 574.192836][T16886] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 574.192869][T16886] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 574.192895][T16886] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 574.192922][T16886] ? cap_mmap_addr+0x4b/0x120 [ 574.192951][T16886] ? bpf_lsm_mmap_addr+0x9/0x10 [ 574.192978][T16886] ? security_mmap_addr+0x6c/0x1e0 [ 574.193001][T16886] ? __get_unmapped_area+0x267/0x440 [ 574.193032][T16886] ? vrm_set_new_addr+0x208/0x290 [ 574.193056][T16886] __do_sys_mremap+0xe07/0x1590 [ 574.193087][T16886] ? __pfx___do_sys_mremap+0x10/0x10 [ 574.193110][T16886] ? __pfx_vfs_write+0x10/0x10 [ 574.193135][T16886] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 574.193168][T16886] ? find_held_lock+0x2b/0x80 [ 574.193210][T16886] do_syscall_64+0xcd/0x490 [ 574.193235][T16886] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 574.193256][T16886] RIP: 0033:0x7fea3dce5729 [ 574.193272][T16886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 574.193291][T16886] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 574.193311][T16886] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 574.193325][T16886] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 574.193337][T16886] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 574.193349][T16886] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program [ 574.193362][T16886] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 574.193389][T16886] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 575.234447][T16919] FAULT_INJECTION: forcing a failure. [ 575.234447][T16919] name failslab, interval 1, probability 0, space 0, times 0 [ 575.247392][T16919] CPU: 1 UID: 0 PID: 16919 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 575.247412][T16919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 575.247421][T16919] Call Trace: [ 575.247427][T16919] [ 575.247434][T16919] dump_stack_lvl+0x16c/0x1f0 [ 575.247456][T16919] should_fail_ex+0x512/0x640 [ 575.247477][T16919] ? __kmalloc_node_noprof+0xc5/0x500 [ 575.247497][T16919] should_failslab+0xc2/0x120 [ 575.247515][T16919] __kmalloc_node_noprof+0xd8/0x500 [ 575.247530][T16919] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 575.247548][T16919] ? alloc_slab_obj_exts+0x41/0xa0 [ 575.247572][T16919] alloc_slab_obj_exts+0x41/0xa0 [ 575.247594][T16919] new_slab+0x283/0x330 [ 575.247616][T16919] ___slab_alloc+0xd9c/0x1940 [ 575.247630][T16919] ? vm_area_dup+0x23/0x700 [ 575.247652][T16919] ? ___slab_alloc+0x1/0x1940 [ 575.247677][T16919] ? vm_area_dup+0x23/0x700 [ 575.247697][T16919] ? __slab_alloc.constprop.0+0x56/0xb0 [ 575.247710][T16919] __slab_alloc.constprop.0+0x56/0xb0 [ 575.247725][T16919] kmem_cache_alloc_noprof+0xef/0x3b0 [ 575.247742][T16919] ? vm_area_dup+0x23/0x700 [ 575.247765][T16919] vm_area_dup+0x23/0x700 [ 575.247785][T16919] copy_vma+0x4c2/0xa50 [ 575.247805][T16919] ? __pfx_copy_vma+0x10/0x10 [ 575.247826][T16919] ? register_lock_class+0x41/0x4c0 [ 575.247841][T16919] ? find_held_lock+0x2b/0x80 [ 575.247872][T16919] copy_vma_and_data+0x1cf/0x7b0 [ 575.247891][T16919] ? __pfx_copy_vma_and_data+0x10/0x10 [ 575.247911][T16919] ? __vma_enter_locked+0x163/0x3f0 [ 575.247930][T16919] ? find_held_lock+0x2b/0x80 [ 575.247948][T16919] ? move_vma+0x536/0x1740 [ 575.247968][T16919] move_vma+0x548/0x1740 [ 575.247987][T16919] ? __pfx_move_vma+0x10/0x10 [ 575.248001][T16919] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 575.248024][T16919] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 575.248043][T16919] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 575.248063][T16919] ? cap_mmap_addr+0x4b/0x120 [ 575.248084][T16919] ? bpf_lsm_mmap_addr+0x9/0x10 [ 575.248103][T16919] ? security_mmap_addr+0x6c/0x1e0 [ 575.248119][T16919] ? __get_unmapped_area+0x267/0x440 [ 575.248141][T16919] ? vrm_set_new_addr+0x208/0x290 [ 575.248158][T16919] __do_sys_mremap+0xe07/0x1590 [ 575.248177][T16919] ? __pfx___do_sys_mremap+0x10/0x10 [ 575.248193][T16919] ? __pfx_vfs_write+0x10/0x10 [ 575.248211][T16919] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 575.248233][T16919] ? find_held_lock+0x2b/0x80 [ 575.248262][T16919] do_syscall_64+0xcd/0x490 [ 575.248281][T16919] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 575.248297][T16919] RIP: 0033:0x7fea3dce5729 [ 575.248310][T16919] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 575.248323][T16919] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 executing program executing program [ 575.248337][T16919] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 575.248346][T16919] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 575.248354][T16919] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 575.248363][T16919] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 575.248371][T16919] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 575.248390][T16919] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 576.840101][T16977] FAULT_INJECTION: forcing a failure. [ 576.840101][T16977] name failslab, interval 1, probability 0, space 0, times 0 [ 576.854325][T16977] CPU: 1 UID: 0 PID: 16977 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 576.854359][T16977] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 576.854373][T16977] Call Trace: [ 576.854382][T16977] [ 576.854393][T16977] dump_stack_lvl+0x16c/0x1f0 [ 576.854427][T16977] should_fail_ex+0x512/0x640 [ 576.854460][T16977] ? __kmalloc_node_noprof+0xc5/0x500 [ 576.854494][T16977] should_failslab+0xc2/0x120 [ 576.854524][T16977] __kmalloc_node_noprof+0xd8/0x500 [ 576.854549][T16977] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 576.854579][T16977] ? alloc_slab_obj_exts+0x41/0xa0 [ 576.854622][T16977] alloc_slab_obj_exts+0x41/0xa0 [ 576.854660][T16977] new_slab+0x283/0x330 [ 576.854697][T16977] ___slab_alloc+0xd9c/0x1940 [ 576.854721][T16977] ? vm_area_dup+0x23/0x700 [ 576.854757][T16977] ? ___slab_alloc+0x1/0x1940 [ 576.854801][T16977] ? vm_area_dup+0x23/0x700 [ 576.854835][T16977] ? __slab_alloc.constprop.0+0x56/0xb0 [ 576.854858][T16977] __slab_alloc.constprop.0+0x56/0xb0 [ 576.854886][T16977] kmem_cache_alloc_noprof+0xef/0x3b0 [ 576.854916][T16977] ? vm_area_dup+0x23/0x700 [ 576.854954][T16977] vm_area_dup+0x23/0x700 [ 576.854987][T16977] copy_vma+0x4c2/0xa50 [ 576.855021][T16977] ? __pfx_copy_vma+0x10/0x10 [ 576.855059][T16977] ? register_lock_class+0x41/0x4c0 [ 576.855085][T16977] ? find_held_lock+0x2b/0x80 [ 576.855147][T16977] copy_vma_and_data+0x1cf/0x7b0 [ 576.855176][T16977] ? __pfx_copy_vma_and_data+0x10/0x10 [ 576.855197][T16977] ? __vma_enter_locked+0x163/0x3f0 [ 576.855216][T16977] ? find_held_lock+0x2b/0x80 [ 576.855234][T16977] ? move_vma+0x536/0x1740 [ 576.855267][T16977] move_vma+0x548/0x1740 [ 576.855286][T16977] ? __pfx_move_vma+0x10/0x10 [ 576.855300][T16977] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 576.855323][T16977] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 576.855350][T16977] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 576.855369][T16977] ? cap_mmap_addr+0x4b/0x120 [ 576.855390][T16977] ? bpf_lsm_mmap_addr+0x9/0x10 [ 576.855410][T16977] ? security_mmap_addr+0x6c/0x1e0 [ 576.855426][T16977] ? __get_unmapped_area+0x267/0x440 [ 576.855449][T16977] ? vrm_set_new_addr+0x208/0x290 [ 576.855466][T16977] __do_sys_mremap+0xe07/0x1590 [ 576.855484][T16977] ? __pfx___do_sys_mremap+0x10/0x10 [ 576.855501][T16977] ? __pfx_vfs_write+0x10/0x10 [ 576.855518][T16977] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 576.855544][T16977] ? find_held_lock+0x2b/0x80 [ 576.855573][T16977] do_syscall_64+0xcd/0x490 [ 576.855592][T16977] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 576.855607][T16977] RIP: 0033:0x7fea3dce5729 [ 576.855620][T16977] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program [ 576.855634][T16977] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 576.855648][T16977] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 576.855657][T16977] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 576.855665][T16977] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 576.855674][T16977] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 576.855683][T16977] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 576.855701][T16977] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 581.042295][T17154] FAULT_INJECTION: forcing a failure. [ 581.042295][T17154] name failslab, interval 1, probability 0, space 0, times 0 [ 581.055723][T17154] CPU: 1 UID: 0 PID: 17154 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 581.055742][T17154] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 581.055751][T17154] Call Trace: [ 581.055756][T17154] [ 581.055762][T17154] dump_stack_lvl+0x16c/0x1f0 [ 581.055783][T17154] should_fail_ex+0x512/0x640 [ 581.055803][T17154] ? __kmalloc_node_noprof+0xc5/0x500 [ 581.055831][T17154] should_failslab+0xc2/0x120 [ 581.055852][T17154] __kmalloc_node_noprof+0xd8/0x500 [ 581.055868][T17154] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 581.055886][T17154] ? alloc_slab_obj_exts+0x41/0xa0 [ 581.055910][T17154] alloc_slab_obj_exts+0x41/0xa0 [ 581.055932][T17154] new_slab+0x283/0x330 [ 581.055954][T17154] ___slab_alloc+0xd9c/0x1940 [ 581.055968][T17154] ? vm_area_dup+0x23/0x700 [ 581.055989][T17154] ? ___slab_alloc+0x1/0x1940 [ 581.056008][T17154] ? vm_area_dup+0x23/0x700 [ 581.056028][T17154] ? __slab_alloc.constprop.0+0x56/0xb0 [ 581.056041][T17154] __slab_alloc.constprop.0+0x56/0xb0 [ 581.056057][T17154] kmem_cache_alloc_noprof+0xef/0x3b0 [ 581.056073][T17154] ? vm_area_dup+0x23/0x700 [ 581.056095][T17154] vm_area_dup+0x23/0x700 [ 581.056116][T17154] copy_vma+0x4c2/0xa50 [ 581.056135][T17154] ? __pfx_copy_vma+0x10/0x10 [ 581.056156][T17154] ? register_lock_class+0x41/0x4c0 [ 581.056178][T17154] ? find_held_lock+0x2b/0x80 [ 581.056209][T17154] copy_vma_and_data+0x1cf/0x7b0 [ 581.056228][T17154] ? __pfx_copy_vma_and_data+0x10/0x10 [ 581.056248][T17154] ? __vma_enter_locked+0x163/0x3f0 [ 581.056267][T17154] ? find_held_lock+0x2b/0x80 [ 581.056287][T17154] ? move_vma+0x536/0x1740 [ 581.056307][T17154] move_vma+0x548/0x1740 [ 581.056325][T17154] ? __pfx_move_vma+0x10/0x10 [ 581.056339][T17154] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 581.056362][T17154] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 581.056381][T17154] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 581.056400][T17154] ? cap_mmap_addr+0x4b/0x120 [ 581.056423][T17154] ? bpf_lsm_mmap_addr+0x9/0x10 [ 581.056443][T17154] ? security_mmap_addr+0x6c/0x1e0 [ 581.056459][T17154] ? __get_unmapped_area+0x267/0x440 [ 581.056481][T17154] ? vrm_set_new_addr+0x208/0x290 [ 581.056498][T17154] __do_sys_mremap+0xe07/0x1590 [ 581.056516][T17154] ? __pfx___do_sys_mremap+0x10/0x10 [ 581.056533][T17154] ? __pfx_vfs_write+0x10/0x10 [ 581.056551][T17154] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 581.056573][T17154] ? find_held_lock+0x2b/0x80 [ 581.056603][T17154] do_syscall_64+0xcd/0x490 [ 581.056621][T17154] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 581.056636][T17154] RIP: 0033:0x7fea3dce5729 [ 581.056649][T17154] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 581.056663][T17154] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 581.056676][T17154] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 581.056686][T17154] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 581.056694][T17154] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 581.056703][T17154] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 581.056711][T17154] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 581.056729][T17154] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 583.305622][T17242] FAULT_INJECTION: forcing a failure. [ 583.305622][T17242] name failslab, interval 1, probability 0, space 0, times 0 [ 583.319614][T17242] CPU: 0 UID: 0 PID: 17242 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 583.319635][T17242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 583.319644][T17242] Call Trace: [ 583.319649][T17242] [ 583.319654][T17242] dump_stack_lvl+0x16c/0x1f0 [ 583.319677][T17242] should_fail_ex+0x512/0x640 [ 583.319696][T17242] ? __kmalloc_node_noprof+0xc5/0x500 [ 583.319716][T17242] should_failslab+0xc2/0x120 [ 583.319734][T17242] __kmalloc_node_noprof+0xd8/0x500 [ 583.319749][T17242] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 583.319767][T17242] ? alloc_slab_obj_exts+0x41/0xa0 [ 583.319791][T17242] alloc_slab_obj_exts+0x41/0xa0 [ 583.319812][T17242] new_slab+0x283/0x330 [ 583.319834][T17242] ___slab_alloc+0xd9c/0x1940 [ 583.319851][T17242] ? vm_area_dup+0x23/0x700 [ 583.319879][T17242] ? ___slab_alloc+0x1/0x1940 [ 583.319902][T17242] ? vm_area_dup+0x23/0x700 [ 583.319922][T17242] ? __slab_alloc.constprop.0+0x56/0xb0 [ 583.319935][T17242] __slab_alloc.constprop.0+0x56/0xb0 [ 583.319951][T17242] kmem_cache_alloc_noprof+0xef/0x3b0 [ 583.319968][T17242] ? vm_area_dup+0x23/0x700 [ 583.319990][T17242] vm_area_dup+0x23/0x700 [ 583.320016][T17242] copy_vma+0x4c2/0xa50 [ 583.320036][T17242] ? __pfx_copy_vma+0x10/0x10 [ 583.320057][T17242] ? register_lock_class+0x41/0x4c0 [ 583.320071][T17242] ? find_held_lock+0x2b/0x80 [ 583.320102][T17242] copy_vma_and_data+0x1cf/0x7b0 [ 583.320123][T17242] ? __pfx_copy_vma_and_data+0x10/0x10 [ 583.320143][T17242] ? __vma_enter_locked+0x163/0x3f0 [ 583.320162][T17242] ? find_held_lock+0x2b/0x80 [ 583.320180][T17242] ? move_vma+0x536/0x1740 [ 583.320200][T17242] move_vma+0x548/0x1740 [ 583.320218][T17242] ? __pfx_move_vma+0x10/0x10 [ 583.320232][T17242] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 583.320258][T17242] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 583.320279][T17242] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 583.320303][T17242] ? cap_mmap_addr+0x4b/0x120 [ 583.320328][T17242] ? bpf_lsm_mmap_addr+0x9/0x10 [ 583.320355][T17242] ? security_mmap_addr+0x6c/0x1e0 [ 583.320372][T17242] ? __get_unmapped_area+0x267/0x440 [ 583.320394][T17242] ? vrm_set_new_addr+0x208/0x290 [ 583.320418][T17242] __do_sys_mremap+0xe07/0x1590 [ 583.320444][T17242] ? __pfx___do_sys_mremap+0x10/0x10 [ 583.320469][T17242] ? __pfx_vfs_write+0x10/0x10 [ 583.320496][T17242] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 583.320533][T17242] ? find_held_lock+0x2b/0x80 [ 583.320586][T17242] do_syscall_64+0xcd/0x490 [ 583.320617][T17242] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 583.320642][T17242] RIP: 0033:0x7fea3dce5729 [ 583.320663][T17242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 583.320688][T17242] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 executing program executing program [ 583.320712][T17242] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 583.320728][T17242] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 583.320743][T17242] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 583.320758][T17242] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 583.320774][T17242] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 583.320809][T17242] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 585.854926][T17340] FAULT_INJECTION: forcing a failure. [ 585.854926][T17340] name failslab, interval 1, probability 0, space 0, times 0 [ 585.869285][T17340] CPU: 0 UID: 0 PID: 17340 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 585.869320][T17340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 585.869329][T17340] Call Trace: [ 585.869334][T17340] [ 585.869340][T17340] dump_stack_lvl+0x16c/0x1f0 [ 585.869362][T17340] should_fail_ex+0x512/0x640 [ 585.869381][T17340] ? __kmalloc_node_noprof+0xc5/0x500 [ 585.869401][T17340] should_failslab+0xc2/0x120 [ 585.869419][T17340] __kmalloc_node_noprof+0xd8/0x500 [ 585.869434][T17340] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 585.869451][T17340] ? alloc_slab_obj_exts+0x41/0xa0 [ 585.869477][T17340] alloc_slab_obj_exts+0x41/0xa0 [ 585.869498][T17340] new_slab+0x283/0x330 [ 585.869521][T17340] ___slab_alloc+0xd9c/0x1940 [ 585.869534][T17340] ? vm_area_dup+0x23/0x700 [ 585.869555][T17340] ? ___slab_alloc+0x1/0x1940 [ 585.869575][T17340] ? vm_area_dup+0x23/0x700 [ 585.869594][T17340] ? __slab_alloc.constprop.0+0x56/0xb0 [ 585.869607][T17340] __slab_alloc.constprop.0+0x56/0xb0 [ 585.869623][T17340] kmem_cache_alloc_noprof+0xef/0x3b0 [ 585.869639][T17340] ? vm_area_dup+0x23/0x700 [ 585.869667][T17340] vm_area_dup+0x23/0x700 [ 585.869687][T17340] copy_vma+0x4c2/0xa50 [ 585.869707][T17340] ? __pfx_copy_vma+0x10/0x10 [ 585.869727][T17340] ? register_lock_class+0x41/0x4c0 [ 585.869742][T17340] ? find_held_lock+0x2b/0x80 [ 585.869772][T17340] copy_vma_and_data+0x1cf/0x7b0 [ 585.869791][T17340] ? __pfx_copy_vma_and_data+0x10/0x10 [ 585.869811][T17340] ? __vma_enter_locked+0x163/0x3f0 [ 585.869830][T17340] ? find_held_lock+0x2b/0x80 [ 585.869848][T17340] ? move_vma+0x536/0x1740 [ 585.869868][T17340] move_vma+0x548/0x1740 [ 585.869886][T17340] ? __pfx_move_vma+0x10/0x10 [ 585.869900][T17340] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 585.869923][T17340] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 585.869942][T17340] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 585.869962][T17340] ? cap_mmap_addr+0x4b/0x120 [ 585.869982][T17340] ? bpf_lsm_mmap_addr+0x9/0x10 [ 585.870002][T17340] ? security_mmap_addr+0x6c/0x1e0 [ 585.870018][T17340] ? __get_unmapped_area+0x267/0x440 [ 585.870040][T17340] ? vrm_set_new_addr+0x208/0x290 [ 585.870057][T17340] __do_sys_mremap+0xe07/0x1590 [ 585.870075][T17340] ? __pfx___do_sys_mremap+0x10/0x10 [ 585.870092][T17340] ? __pfx_vfs_write+0x10/0x10 [ 585.870109][T17340] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 585.870132][T17340] ? find_held_lock+0x2b/0x80 [ 585.870161][T17340] do_syscall_64+0xcd/0x490 [ 585.870179][T17340] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 585.870194][T17340] RIP: 0033:0x7fea3dce5729 [ 585.870208][T17340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 585.870222][T17340] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 executing program executing program executing program [ 585.870236][T17340] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 585.870245][T17340] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 585.870253][T17340] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 585.870267][T17340] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 585.870276][T17340] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 585.870294][T17340] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 589.783265][T17504] FAULT_INJECTION: forcing a failure. [ 589.783265][T17504] name failslab, interval 1, probability 0, space 0, times 0 [ 589.796151][T17504] CPU: 0 UID: 0 PID: 17504 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 589.796180][T17504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 589.796189][T17504] Call Trace: [ 589.796197][T17504] [ 589.796204][T17504] dump_stack_lvl+0x16c/0x1f0 [ 589.796231][T17504] should_fail_ex+0x512/0x640 [ 589.796252][T17504] ? __kmalloc_node_noprof+0xc5/0x500 [ 589.796271][T17504] should_failslab+0xc2/0x120 [ 589.796289][T17504] __kmalloc_node_noprof+0xd8/0x500 [ 589.796304][T17504] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 589.796322][T17504] ? alloc_slab_obj_exts+0x41/0xa0 [ 589.796346][T17504] alloc_slab_obj_exts+0x41/0xa0 [ 589.796368][T17504] new_slab+0x283/0x330 [ 589.796391][T17504] ___slab_alloc+0xd9c/0x1940 [ 589.796404][T17504] ? vm_area_dup+0x23/0x700 [ 589.796425][T17504] ? ___slab_alloc+0x1/0x1940 [ 589.796445][T17504] ? vm_area_dup+0x23/0x700 [ 589.796464][T17504] ? __slab_alloc.constprop.0+0x56/0xb0 [ 589.796478][T17504] __slab_alloc.constprop.0+0x56/0xb0 [ 589.796496][T17504] kmem_cache_alloc_noprof+0xef/0x3b0 [ 589.796512][T17504] ? vm_area_dup+0x23/0x700 [ 589.796534][T17504] vm_area_dup+0x23/0x700 [ 589.796555][T17504] copy_vma+0x4c2/0xa50 [ 589.796575][T17504] ? __pfx_copy_vma+0x10/0x10 [ 589.796596][T17504] ? register_lock_class+0x41/0x4c0 [ 589.796610][T17504] ? find_held_lock+0x2b/0x80 [ 589.796640][T17504] copy_vma_and_data+0x1cf/0x7b0 [ 589.796659][T17504] ? __pfx_copy_vma_and_data+0x10/0x10 [ 589.796679][T17504] ? __vma_enter_locked+0x163/0x3f0 [ 589.796698][T17504] ? find_held_lock+0x2b/0x80 [ 589.796716][T17504] ? move_vma+0x536/0x1740 [ 589.796735][T17504] move_vma+0x548/0x1740 [ 589.796754][T17504] ? __pfx_move_vma+0x10/0x10 [ 589.796767][T17504] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 589.796790][T17504] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 589.796809][T17504] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 589.796828][T17504] ? cap_mmap_addr+0x4b/0x120 [ 589.796849][T17504] ? bpf_lsm_mmap_addr+0x9/0x10 [ 589.796869][T17504] ? security_mmap_addr+0x6c/0x1e0 [ 589.796885][T17504] ? __get_unmapped_area+0x267/0x440 [ 589.796907][T17504] ? vrm_set_new_addr+0x208/0x290 [ 589.796924][T17504] __do_sys_mremap+0xe07/0x1590 [ 589.796942][T17504] ? __pfx___do_sys_mremap+0x10/0x10 [ 589.796959][T17504] ? __pfx_vfs_write+0x10/0x10 [ 589.796977][T17504] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 589.796999][T17504] ? find_held_lock+0x2b/0x80 [ 589.797029][T17504] do_syscall_64+0xcd/0x490 [ 589.797048][T17504] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 589.797062][T17504] RIP: 0033:0x7fea3dce5729 [ 589.797076][T17504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program executing program [ 589.797097][T17504] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 589.797115][T17504] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 589.797125][T17504] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 589.797133][T17504] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 589.797141][T17504] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 589.797150][T17504] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 589.797168][T17504] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 595.803185][T17764] FAULT_INJECTION: forcing a failure. [ 595.803185][T17764] name failslab, interval 1, probability 0, space 0, times 0 [ 595.816118][T17764] CPU: 1 UID: 0 PID: 17764 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 595.816138][T17764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 595.816148][T17764] Call Trace: [ 595.816155][T17764] executing program executing program [ 595.816161][T17764] dump_stack_lvl+0x16c/0x1f0 [ 595.816188][T17764] should_fail_ex+0x512/0x640 [ 595.816208][T17764] ? __kmalloc_node_noprof+0xc5/0x500 [ 595.816227][T17764] should_failslab+0xc2/0x120 [ 595.816245][T17764] __kmalloc_node_noprof+0xd8/0x500 [ 595.816260][T17764] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 595.816278][T17764] ? alloc_slab_obj_exts+0x41/0xa0 [ 595.816302][T17764] alloc_slab_obj_exts+0x41/0xa0 [ 595.816324][T17764] new_slab+0x283/0x330 [ 595.816347][T17764] ___slab_alloc+0xd9c/0x1940 [ 595.816360][T17764] ? vm_area_dup+0x23/0x700 executing program executing program [ 595.816381][T17764] ? ___slab_alloc+0x1/0x1940 [ 595.816401][T17764] ? vm_area_dup+0x23/0x700 [ 595.816420][T17764] ? __slab_alloc.constprop.0+0x56/0xb0 [ 595.816433][T17764] __slab_alloc.constprop.0+0x56/0xb0 [ 595.816449][T17764] kmem_cache_alloc_noprof+0xef/0x3b0 [ 595.816465][T17764] ? vm_area_dup+0x23/0x700 [ 595.816487][T17764] vm_area_dup+0x23/0x700 [ 595.816508][T17764] copy_vma+0x4c2/0xa50 [ 595.816527][T17764] ? __pfx_copy_vma+0x10/0x10 [ 595.816548][T17764] ? register_lock_class+0x41/0x4c0 executing program executing program [ 595.816562][T17764] ? find_held_lock+0x2b/0x80 [ 595.816592][T17764] copy_vma_and_data+0x1cf/0x7b0 [ 595.816611][T17764] ? __pfx_copy_vma_and_data+0x10/0x10 [ 595.816633][T17764] ? __vma_enter_locked+0x163/0x3f0 [ 595.816652][T17764] ? find_held_lock+0x2b/0x80 [ 595.816671][T17764] ? move_vma+0x536/0x1740 [ 595.816690][T17764] move_vma+0x548/0x1740 [ 595.816709][T17764] ? __pfx_move_vma+0x10/0x10 [ 595.816723][T17764] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 595.816746][T17764] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 executing program executing program [ 595.816765][T17764] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 595.816784][T17764] ? cap_mmap_addr+0x4b/0x120 [ 595.816805][T17764] ? bpf_lsm_mmap_addr+0x9/0x10 [ 595.816825][T17764] ? security_mmap_addr+0x6c/0x1e0 [ 595.816841][T17764] ? __get_unmapped_area+0x267/0x440 [ 595.816863][T17764] ? vrm_set_new_addr+0x208/0x290 [ 595.816886][T17764] __do_sys_mremap+0xe07/0x1590 [ 595.816905][T17764] ? __pfx___do_sys_mremap+0x10/0x10 [ 595.816921][T17764] ? __pfx_vfs_write+0x10/0x10 [ 595.816939][T17764] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 595.816962][T17764] ? find_held_lock+0x2b/0x80 [ 595.816991][T17764] do_syscall_64+0xcd/0x490 [ 595.817011][T17764] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 595.817026][T17764] RIP: 0033:0x7fea3dce5729 [ 595.817039][T17764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program executing program [ 595.817053][T17764] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 595.817067][T17764] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 595.817077][T17764] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 595.817085][T17764] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 595.817093][T17764] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 595.817102][T17764] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 595.817120][T17764] [ 596.147537][T17778] FAULT_INJECTION: forcing a failure. [ 596.147537][T17778] name failslab, interval 1, probability 0, space 0, times 0 [ 596.164183][T17778] CPU: 0 UID: 0 PID: 17778 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 596.164214][T17778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 596.164227][T17778] Call Trace: [ 596.164235][T17778] [ 596.164244][T17778] dump_stack_lvl+0x16c/0x1f0 [ 596.164275][T17778] should_fail_ex+0x512/0x640 [ 596.164302][T17778] ? __kmalloc_node_noprof+0xc5/0x500 [ 596.164333][T17778] should_failslab+0xc2/0x120 [ 596.164364][T17778] __kmalloc_node_noprof+0xd8/0x500 [ 596.164390][T17778] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 596.164420][T17778] ? alloc_slab_obj_exts+0x41/0xa0 [ 596.164463][T17778] alloc_slab_obj_exts+0x41/0xa0 [ 596.164500][T17778] new_slab+0x283/0x330 [ 596.164539][T17778] ___slab_alloc+0xd9c/0x1940 [ 596.164563][T17778] ? vm_area_dup+0x23/0x700 [ 596.164598][T17778] ? ___slab_alloc+0x1/0x1940 [ 596.164634][T17778] ? vm_area_dup+0x23/0x700 [ 596.164667][T17778] ? __slab_alloc.constprop.0+0x56/0xb0 [ 596.164690][T17778] __slab_alloc.constprop.0+0x56/0xb0 [ 596.164716][T17778] kmem_cache_alloc_noprof+0xef/0x3b0 [ 596.164742][T17778] ? vm_area_dup+0x23/0x700 [ 596.164779][T17778] vm_area_dup+0x23/0x700 [ 596.164809][T17778] copy_vma+0x4c2/0xa50 [ 596.164844][T17778] ? __pfx_copy_vma+0x10/0x10 [ 596.164874][T17778] ? register_lock_class+0x41/0x4c0 [ 596.164893][T17778] ? find_held_lock+0x2b/0x80 [ 596.164937][T17778] copy_vma_and_data+0x1cf/0x7b0 [ 596.164964][T17778] ? __pfx_copy_vma_and_data+0x10/0x10 [ 596.164993][T17778] ? __vma_enter_locked+0x163/0x3f0 [ 596.165019][T17778] ? find_held_lock+0x2b/0x80 [ 596.165044][T17778] ? move_vma+0x536/0x1740 [ 596.165072][T17778] move_vma+0x548/0x1740 [ 596.165099][T17778] ? __pfx_move_vma+0x10/0x10 [ 596.165119][T17778] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 596.165151][T17778] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 596.165178][T17778] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 596.165205][T17778] ? cap_mmap_addr+0x4b/0x120 [ 596.165233][T17778] ? bpf_lsm_mmap_addr+0x9/0x10 [ 596.165259][T17778] ? security_mmap_addr+0x6c/0x1e0 [ 596.165282][T17778] ? __get_unmapped_area+0x267/0x440 [ 596.165313][T17778] ? vrm_set_new_addr+0x208/0x290 [ 596.165337][T17778] __do_sys_mremap+0xe07/0x1590 [ 596.165363][T17778] ? __pfx___do_sys_mremap+0x10/0x10 [ 596.165386][T17778] ? __pfx_vfs_write+0x10/0x10 [ 596.165410][T17778] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 596.165442][T17778] ? find_held_lock+0x2b/0x80 [ 596.165484][T17778] do_syscall_64+0xcd/0x490 [ 596.165509][T17778] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 596.165537][T17778] RIP: 0033:0x7fea3dce5729 [ 596.165553][T17778] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 596.165576][T17778] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 executing program executing program [ 596.165597][T17778] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 596.165611][T17778] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 596.165622][T17778] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 596.165639][T17778] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 596.165652][T17778] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 596.165679][T17778] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 598.871437][T17887] FAULT_INJECTION: forcing a failure. [ 598.871437][T17887] name failslab, interval 1, probability 0, space 0, times 0 [ 598.885303][T17887] CPU: 0 UID: 0 PID: 17887 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 598.885339][T17887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 598.885348][T17887] Call Trace: [ 598.885354][T17887] [ 598.885360][T17887] dump_stack_lvl+0x16c/0x1f0 [ 598.885382][T17887] should_fail_ex+0x512/0x640 [ 598.885402][T17887] ? __kmalloc_node_noprof+0xc5/0x500 [ 598.885422][T17887] should_failslab+0xc2/0x120 [ 598.885440][T17887] __kmalloc_node_noprof+0xd8/0x500 [ 598.885455][T17887] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 598.885472][T17887] ? alloc_slab_obj_exts+0x41/0xa0 [ 598.885497][T17887] alloc_slab_obj_exts+0x41/0xa0 [ 598.885518][T17887] new_slab+0x283/0x330 [ 598.885540][T17887] ___slab_alloc+0xd9c/0x1940 [ 598.885554][T17887] ? vm_area_dup+0x23/0x700 [ 598.885577][T17887] ? ___slab_alloc+0x1/0x1940 [ 598.885597][T17887] ? vm_area_dup+0x23/0x700 [ 598.885617][T17887] ? __slab_alloc.constprop.0+0x56/0xb0 [ 598.885629][T17887] __slab_alloc.constprop.0+0x56/0xb0 [ 598.885645][T17887] kmem_cache_alloc_noprof+0xef/0x3b0 [ 598.885662][T17887] ? vm_area_dup+0x23/0x700 [ 598.885684][T17887] vm_area_dup+0x23/0x700 [ 598.885705][T17887] copy_vma+0x4c2/0xa50 [ 598.885724][T17887] ? __pfx_copy_vma+0x10/0x10 [ 598.885745][T17887] ? register_lock_class+0x41/0x4c0 [ 598.885760][T17887] ? find_held_lock+0x2b/0x80 [ 598.885791][T17887] copy_vma_and_data+0x1cf/0x7b0 [ 598.885810][T17887] ? __pfx_copy_vma_and_data+0x10/0x10 [ 598.885830][T17887] ? __vma_enter_locked+0x163/0x3f0 [ 598.885849][T17887] ? find_held_lock+0x2b/0x80 [ 598.885867][T17887] ? move_vma+0x536/0x1740 [ 598.885886][T17887] move_vma+0x548/0x1740 [ 598.885905][T17887] ? __pfx_move_vma+0x10/0x10 [ 598.885919][T17887] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 598.885942][T17887] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 598.885962][T17887] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 598.885981][T17887] ? cap_mmap_addr+0x4b/0x120 [ 598.886002][T17887] ? bpf_lsm_mmap_addr+0x9/0x10 [ 598.886021][T17887] ? security_mmap_addr+0x6c/0x1e0 [ 598.886037][T17887] ? __get_unmapped_area+0x267/0x440 [ 598.886059][T17887] ? vrm_set_new_addr+0x208/0x290 [ 598.886077][T17887] __do_sys_mremap+0xe07/0x1590 [ 598.886128][T17887] ? __pfx___do_sys_mremap+0x10/0x10 [ 598.886147][T17887] ? __pfx_vfs_write+0x10/0x10 [ 598.886164][T17887] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 598.886190][T17887] ? find_held_lock+0x2b/0x80 [ 598.886219][T17887] do_syscall_64+0xcd/0x490 [ 598.886237][T17887] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.886253][T17887] RIP: 0033:0x7fea3dce5729 [ 598.886267][T17887] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 598.886281][T17887] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 598.886295][T17887] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 598.886305][T17887] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 598.886313][T17887] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 598.886327][T17887] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 598.886336][T17887] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 598.886354][T17887] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 601.972464][T18013] FAULT_INJECTION: forcing a failure. [ 601.972464][T18013] name failslab, interval 1, probability 0, space 0, times 0 [ 601.985312][T18013] CPU: 1 UID: 0 PID: 18013 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 601.985336][T18013] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 601.985345][T18013] Call Trace: [ 601.985352][T18013] [ 601.985359][T18013] dump_stack_lvl+0x16c/0x1f0 [ 601.985382][T18013] should_fail_ex+0x512/0x640 [ 601.985402][T18013] ? __kmalloc_node_noprof+0xc5/0x500 [ 601.985421][T18013] should_failslab+0xc2/0x120 [ 601.985439][T18013] __kmalloc_node_noprof+0xd8/0x500 [ 601.985454][T18013] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 601.985471][T18013] ? alloc_slab_obj_exts+0x41/0xa0 [ 601.985495][T18013] alloc_slab_obj_exts+0x41/0xa0 [ 601.985517][T18013] new_slab+0x283/0x330 [ 601.985539][T18013] ___slab_alloc+0xd9c/0x1940 [ 601.985553][T18013] ? vm_area_dup+0x23/0x700 [ 601.985575][T18013] ? ___slab_alloc+0x1/0x1940 [ 601.985594][T18013] ? vm_area_dup+0x23/0x700 [ 601.985614][T18013] ? __slab_alloc.constprop.0+0x56/0xb0 [ 601.985627][T18013] __slab_alloc.constprop.0+0x56/0xb0 [ 601.985643][T18013] kmem_cache_alloc_noprof+0xef/0x3b0 [ 601.985659][T18013] ? vm_area_dup+0x23/0x700 [ 601.985682][T18013] vm_area_dup+0x23/0x700 [ 601.985703][T18013] copy_vma+0x4c2/0xa50 [ 601.985722][T18013] ? __pfx_copy_vma+0x10/0x10 [ 601.985743][T18013] ? register_lock_class+0x41/0x4c0 [ 601.985757][T18013] ? find_held_lock+0x2b/0x80 [ 601.985788][T18013] copy_vma_and_data+0x1cf/0x7b0 [ 601.985806][T18013] ? __pfx_copy_vma_and_data+0x10/0x10 [ 601.985827][T18013] ? __vma_enter_locked+0x163/0x3f0 [ 601.985845][T18013] ? find_held_lock+0x2b/0x80 [ 601.985863][T18013] ? move_vma+0x536/0x1740 [ 601.985882][T18013] move_vma+0x548/0x1740 [ 601.985901][T18013] ? __pfx_move_vma+0x10/0x10 [ 601.985915][T18013] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 601.985938][T18013] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 601.985957][T18013] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 601.985976][T18013] ? cap_mmap_addr+0x4b/0x120 [ 601.985997][T18013] ? bpf_lsm_mmap_addr+0x9/0x10 [ 601.986016][T18013] ? security_mmap_addr+0x6c/0x1e0 [ 601.986032][T18013] ? __get_unmapped_area+0x267/0x440 [ 601.986054][T18013] ? vrm_set_new_addr+0x208/0x290 [ 601.986073][T18013] __do_sys_mremap+0xe07/0x1590 [ 601.986092][T18013] ? __pfx___do_sys_mremap+0x10/0x10 [ 601.986108][T18013] ? __pfx_vfs_write+0x10/0x10 [ 601.986126][T18013] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 601.986148][T18013] ? find_held_lock+0x2b/0x80 [ 601.986179][T18013] do_syscall_64+0xcd/0x490 [ 601.986198][T18013] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 601.986212][T18013] RIP: 0033:0x7fea3dce5729 [ 601.986225][T18013] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 601.986239][T18013] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 601.986253][T18013] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 601.986263][T18013] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 601.986272][T18013] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 601.986280][T18013] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 601.986288][T18013] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 601.986306][T18013] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 602.747668][T18033] FAULT_INJECTION: forcing a failure. [ 602.747668][T18033] name failslab, interval 1, probability 0, space 0, times 0 [ 602.761377][T18033] CPU: 1 UID: 0 PID: 18033 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 602.761411][T18033] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 602.761426][T18033] Call Trace: [ 602.761436][T18033] [ 602.761446][T18033] dump_stack_lvl+0x16c/0x1f0 [ 602.761481][T18033] should_fail_ex+0x512/0x640 [ 602.761521][T18033] ? __kmalloc_node_noprof+0xc5/0x500 [ 602.761555][T18033] should_failslab+0xc2/0x120 [ 602.761586][T18033] __kmalloc_node_noprof+0xd8/0x500 [ 602.761612][T18033] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 602.761641][T18033] ? alloc_slab_obj_exts+0x41/0xa0 [ 602.761685][T18033] alloc_slab_obj_exts+0x41/0xa0 [ 602.761722][T18033] new_slab+0x283/0x330 [ 602.761761][T18033] ___slab_alloc+0xd9c/0x1940 [ 602.761786][T18033] ? vm_area_dup+0x23/0x700 [ 602.761822][T18033] ? ___slab_alloc+0x1/0x1940 [ 602.761859][T18033] ? vm_area_dup+0x23/0x700 [ 602.761891][T18033] ? __slab_alloc.constprop.0+0x56/0xb0 [ 602.761913][T18033] __slab_alloc.constprop.0+0x56/0xb0 [ 602.761941][T18033] kmem_cache_alloc_noprof+0xef/0x3b0 [ 602.761966][T18033] ? vm_area_dup+0x23/0x700 [ 602.762005][T18033] vm_area_dup+0x23/0x700 [ 602.762038][T18033] copy_vma+0x4c2/0xa50 [ 602.762073][T18033] ? __pfx_copy_vma+0x10/0x10 [ 602.762110][T18033] ? register_lock_class+0x41/0x4c0 [ 602.762135][T18033] ? find_held_lock+0x2b/0x80 [ 602.762188][T18033] copy_vma_and_data+0x1cf/0x7b0 [ 602.762225][T18033] ? __pfx_copy_vma_and_data+0x10/0x10 [ 602.762249][T18033] ? __vma_enter_locked+0x163/0x3f0 [ 602.762267][T18033] ? find_held_lock+0x2b/0x80 [ 602.762286][T18033] ? move_vma+0x536/0x1740 [ 602.762305][T18033] move_vma+0x548/0x1740 [ 602.762324][T18033] ? __pfx_move_vma+0x10/0x10 [ 602.762337][T18033] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 602.762361][T18033] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 602.762380][T18033] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 602.762399][T18033] ? cap_mmap_addr+0x4b/0x120 [ 602.762420][T18033] ? bpf_lsm_mmap_addr+0x9/0x10 [ 602.762440][T18033] ? security_mmap_addr+0x6c/0x1e0 [ 602.762456][T18033] ? __get_unmapped_area+0x267/0x440 [ 602.762478][T18033] ? vrm_set_new_addr+0x208/0x290 [ 602.762495][T18033] __do_sys_mremap+0xe07/0x1590 [ 602.762514][T18033] ? __pfx___do_sys_mremap+0x10/0x10 [ 602.762530][T18033] ? __pfx_vfs_write+0x10/0x10 [ 602.762548][T18033] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 602.762571][T18033] ? find_held_lock+0x2b/0x80 [ 602.762600][T18033] do_syscall_64+0xcd/0x490 [ 602.762618][T18033] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 602.762634][T18033] RIP: 0033:0x7fea3dce5729 [ 602.762647][T18033] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program [ 602.762661][T18033] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 602.762675][T18033] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 602.762684][T18033] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 602.762693][T18033] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 602.762702][T18033] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 602.762710][T18033] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 602.762728][T18033] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 604.709926][T18108] FAULT_INJECTION: forcing a failure. [ 604.709926][T18108] name failslab, interval 1, probability 0, space 0, times 0 [ 604.723648][T18108] CPU: 1 UID: 0 PID: 18108 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 604.723669][T18108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 604.723678][T18108] Call Trace: [ 604.723683][T18108] executing program executing program [ 604.723689][T18108] dump_stack_lvl+0x16c/0x1f0 [ 604.723711][T18108] should_fail_ex+0x512/0x640 [ 604.723732][T18108] ? __kmalloc_node_noprof+0xc5/0x500 [ 604.723752][T18108] should_failslab+0xc2/0x120 [ 604.723770][T18108] __kmalloc_node_noprof+0xd8/0x500 [ 604.723785][T18108] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 604.723803][T18108] ? alloc_slab_obj_exts+0x41/0xa0 [ 604.723827][T18108] alloc_slab_obj_exts+0x41/0xa0 [ 604.723849][T18108] new_slab+0x283/0x330 [ 604.723871][T18108] ___slab_alloc+0xd9c/0x1940 executing program executing program [ 604.723884][T18108] ? vm_area_dup+0x23/0x700 [ 604.723905][T18108] ? ___slab_alloc+0x1/0x1940 [ 604.723924][T18108] ? vm_area_dup+0x23/0x700 [ 604.723944][T18108] ? __slab_alloc.constprop.0+0x56/0xb0 [ 604.723957][T18108] __slab_alloc.constprop.0+0x56/0xb0 [ 604.723973][T18108] kmem_cache_alloc_noprof+0xef/0x3b0 [ 604.723994][T18108] ? vm_area_dup+0x23/0x700 [ 604.724017][T18108] vm_area_dup+0x23/0x700 [ 604.724037][T18108] copy_vma+0x4c2/0xa50 [ 604.724056][T18108] ? __pfx_copy_vma+0x10/0x10 executing program executing program [ 604.724077][T18108] ? register_lock_class+0x41/0x4c0 [ 604.724091][T18108] ? find_held_lock+0x2b/0x80 [ 604.724121][T18108] copy_vma_and_data+0x1cf/0x7b0 [ 604.724145][T18108] ? __pfx_copy_vma_and_data+0x10/0x10 [ 604.724166][T18108] ? __vma_enter_locked+0x163/0x3f0 [ 604.724184][T18108] ? find_held_lock+0x2b/0x80 [ 604.724203][T18108] ? move_vma+0x536/0x1740 [ 604.724222][T18108] move_vma+0x548/0x1740 [ 604.724241][T18108] ? __pfx_move_vma+0x10/0x10 [ 604.724254][T18108] ? mm_get_unmapped_area_vmflags+0x97/0xe0 executing program executing program [ 604.724278][T18108] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 604.724297][T18108] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 604.724316][T18108] ? cap_mmap_addr+0x4b/0x120 [ 604.724336][T18108] ? bpf_lsm_mmap_addr+0x9/0x10 [ 604.724356][T18108] ? security_mmap_addr+0x6c/0x1e0 [ 604.724373][T18108] ? __get_unmapped_area+0x267/0x440 [ 604.724394][T18108] ? vrm_set_new_addr+0x208/0x290 [ 604.724411][T18108] __do_sys_mremap+0xe07/0x1590 [ 604.724430][T18108] ? __pfx___do_sys_mremap+0x10/0x10 [ 604.724446][T18108] ? __pfx_vfs_write+0x10/0x10 [ 604.724464][T18108] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 604.724486][T18108] ? find_held_lock+0x2b/0x80 [ 604.724515][T18108] do_syscall_64+0xcd/0x490 [ 604.724534][T18108] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 604.724548][T18108] RIP: 0033:0x7fea3dce5729 [ 604.724561][T18108] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program executing program executing program executing program [ 604.724575][T18108] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 604.724589][T18108] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 604.724598][T18108] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 604.724606][T18108] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 604.724615][T18108] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 604.724623][T18108] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 604.724641][T18108] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 606.765977][T18200] FAULT_INJECTION: forcing a failure. [ 606.765977][T18200] name failslab, interval 1, probability 0, space 0, times 0 [ 606.779835][T18200] CPU: 1 UID: 0 PID: 18200 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 606.779856][T18200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 606.779865][T18200] Call Trace: [ 606.779871][T18200] [ 606.779878][T18200] dump_stack_lvl+0x16c/0x1f0 [ 606.779901][T18200] should_fail_ex+0x512/0x640 [ 606.779920][T18200] ? __kmalloc_node_noprof+0xc5/0x500 [ 606.779940][T18200] should_failslab+0xc2/0x120 [ 606.779957][T18200] __kmalloc_node_noprof+0xd8/0x500 [ 606.779973][T18200] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 606.779990][T18200] ? alloc_slab_obj_exts+0x41/0xa0 [ 606.780014][T18200] alloc_slab_obj_exts+0x41/0xa0 [ 606.780036][T18200] new_slab+0x283/0x330 [ 606.780058][T18200] ___slab_alloc+0xd9c/0x1940 [ 606.780072][T18200] ? vm_area_dup+0x23/0x700 [ 606.780094][T18200] ? ___slab_alloc+0x1/0x1940 [ 606.780113][T18200] ? vm_area_dup+0x23/0x700 [ 606.780133][T18200] ? __slab_alloc.constprop.0+0x56/0xb0 [ 606.780145][T18200] __slab_alloc.constprop.0+0x56/0xb0 [ 606.780161][T18200] kmem_cache_alloc_noprof+0xef/0x3b0 [ 606.780177][T18200] ? vm_area_dup+0x23/0x700 [ 606.780200][T18200] vm_area_dup+0x23/0x700 [ 606.780220][T18200] copy_vma+0x4c2/0xa50 [ 606.780240][T18200] ? __pfx_copy_vma+0x10/0x10 [ 606.780260][T18200] ? register_lock_class+0x41/0x4c0 [ 606.780275][T18200] ? find_held_lock+0x2b/0x80 [ 606.780305][T18200] copy_vma_and_data+0x1cf/0x7b0 [ 606.780324][T18200] ? __pfx_copy_vma_and_data+0x10/0x10 [ 606.780344][T18200] ? __vma_enter_locked+0x163/0x3f0 [ 606.780363][T18200] ? find_held_lock+0x2b/0x80 [ 606.780398][T18200] ? move_vma+0x536/0x1740 [ 606.780425][T18200] move_vma+0x548/0x1740 [ 606.780454][T18200] ? __pfx_move_vma+0x10/0x10 [ 606.780473][T18200] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 606.780507][T18200] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 606.780542][T18200] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 606.780570][T18200] ? cap_mmap_addr+0x4b/0x120 [ 606.780593][T18200] ? bpf_lsm_mmap_addr+0x9/0x10 [ 606.780612][T18200] ? security_mmap_addr+0x6c/0x1e0 [ 606.780629][T18200] ? __get_unmapped_area+0x267/0x440 [ 606.780651][T18200] ? vrm_set_new_addr+0x208/0x290 [ 606.780668][T18200] __do_sys_mremap+0xe07/0x1590 [ 606.780686][T18200] ? __pfx___do_sys_mremap+0x10/0x10 [ 606.780702][T18200] ? __pfx_vfs_write+0x10/0x10 [ 606.780720][T18200] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 606.780743][T18200] ? find_held_lock+0x2b/0x80 [ 606.780775][T18200] do_syscall_64+0xcd/0x490 [ 606.780794][T18200] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.780809][T18200] RIP: 0033:0x7fea3dce5729 [ 606.780823][T18200] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 606.780837][T18200] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 606.780850][T18200] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 606.780860][T18200] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 606.780868][T18200] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 606.780876][T18200] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 606.780885][T18200] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 606.780903][T18200] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 607.449513][T18215] FAULT_INJECTION: forcing a failure. [ 607.449513][T18215] name failslab, interval 1, probability 0, space 0, times 0 [ 607.462526][T18215] CPU: 0 UID: 0 PID: 18215 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 607.462547][T18215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 607.462555][T18215] Call Trace: [ 607.462560][T18215] [ 607.462567][T18215] dump_stack_lvl+0x16c/0x1f0 [ 607.462589][T18215] should_fail_ex+0x512/0x640 [ 607.462610][T18215] ? __kmalloc_node_noprof+0xc5/0x500 [ 607.462630][T18215] should_failslab+0xc2/0x120 [ 607.462647][T18215] __kmalloc_node_noprof+0xd8/0x500 [ 607.462662][T18215] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 607.462680][T18215] ? alloc_slab_obj_exts+0x41/0xa0 [ 607.462704][T18215] alloc_slab_obj_exts+0x41/0xa0 [ 607.462726][T18215] new_slab+0x283/0x330 [ 607.462748][T18215] ___slab_alloc+0xd9c/0x1940 [ 607.462761][T18215] ? vm_area_dup+0x23/0x700 [ 607.462783][T18215] ? ___slab_alloc+0x1/0x1940 [ 607.462803][T18215] ? vm_area_dup+0x23/0x700 [ 607.462822][T18215] ? __slab_alloc.constprop.0+0x56/0xb0 [ 607.462835][T18215] __slab_alloc.constprop.0+0x56/0xb0 [ 607.462851][T18215] kmem_cache_alloc_noprof+0xef/0x3b0 [ 607.462867][T18215] ? vm_area_dup+0x23/0x700 [ 607.462889][T18215] vm_area_dup+0x23/0x700 [ 607.462910][T18215] copy_vma+0x4c2/0xa50 [ 607.462930][T18215] ? __pfx_copy_vma+0x10/0x10 [ 607.462950][T18215] ? register_lock_class+0x41/0x4c0 [ 607.462965][T18215] ? find_held_lock+0x2b/0x80 [ 607.462995][T18215] copy_vma_and_data+0x1cf/0x7b0 [ 607.463014][T18215] ? __pfx_copy_vma_and_data+0x10/0x10 [ 607.463034][T18215] ? __vma_enter_locked+0x163/0x3f0 [ 607.463052][T18215] ? find_held_lock+0x2b/0x80 [ 607.463070][T18215] ? move_vma+0x536/0x1740 [ 607.463090][T18215] move_vma+0x548/0x1740 [ 607.463108][T18215] ? __pfx_move_vma+0x10/0x10 [ 607.463122][T18215] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 607.463145][T18215] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 607.463163][T18215] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 607.463187][T18215] ? cap_mmap_addr+0x4b/0x120 [ 607.463214][T18215] ? bpf_lsm_mmap_addr+0x9/0x10 [ 607.463234][T18215] ? security_mmap_addr+0x6c/0x1e0 [ 607.463250][T18215] ? __get_unmapped_area+0x267/0x440 [ 607.463272][T18215] ? vrm_set_new_addr+0x208/0x290 [ 607.463289][T18215] __do_sys_mremap+0xe07/0x1590 [ 607.463307][T18215] ? __pfx___do_sys_mremap+0x10/0x10 [ 607.463324][T18215] ? __pfx_vfs_write+0x10/0x10 [ 607.463341][T18215] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 607.463364][T18215] ? find_held_lock+0x2b/0x80 [ 607.463400][T18215] do_syscall_64+0xcd/0x490 [ 607.463419][T18215] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 607.463435][T18215] RIP: 0033:0x7fea3dce5729 [ 607.463454][T18215] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 607.463472][T18215] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 607.463487][T18215] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 607.463496][T18215] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 607.463504][T18215] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 607.463513][T18215] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 607.463523][T18215] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program [ 607.463542][T18215] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 608.143226][T18231] FAULT_INJECTION: forcing a failure. [ 608.143226][T18231] name failslab, interval 1, probability 0, space 0, times 0 [ 608.157186][T18231] CPU: 1 UID: 0 PID: 18231 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 608.157206][T18231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 608.157216][T18231] Call Trace: [ 608.157221][T18231] [ 608.157227][T18231] dump_stack_lvl+0x16c/0x1f0 [ 608.157256][T18231] should_fail_ex+0x512/0x640 [ 608.157276][T18231] ? __kmalloc_node_noprof+0xc5/0x500 [ 608.157295][T18231] should_failslab+0xc2/0x120 [ 608.157312][T18231] __kmalloc_node_noprof+0xd8/0x500 [ 608.157327][T18231] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 608.157344][T18231] ? alloc_slab_obj_exts+0x41/0xa0 [ 608.157377][T18231] alloc_slab_obj_exts+0x41/0xa0 [ 608.157399][T18231] new_slab+0x283/0x330 [ 608.157422][T18231] ___slab_alloc+0xd9c/0x1940 [ 608.157435][T18231] ? vm_area_dup+0x23/0x700 [ 608.157457][T18231] ? ___slab_alloc+0x1/0x1940 [ 608.157476][T18231] ? vm_area_dup+0x23/0x700 [ 608.157496][T18231] ? __slab_alloc.constprop.0+0x56/0xb0 [ 608.157509][T18231] __slab_alloc.constprop.0+0x56/0xb0 [ 608.157525][T18231] kmem_cache_alloc_noprof+0xef/0x3b0 [ 608.157541][T18231] ? vm_area_dup+0x23/0x700 [ 608.157563][T18231] vm_area_dup+0x23/0x700 [ 608.157584][T18231] copy_vma+0x4c2/0xa50 [ 608.157603][T18231] ? __pfx_copy_vma+0x10/0x10 [ 608.157627][T18231] ? register_lock_class+0x41/0x4c0 [ 608.157642][T18231] ? find_held_lock+0x2b/0x80 [ 608.157672][T18231] copy_vma_and_data+0x1cf/0x7b0 [ 608.157691][T18231] ? __pfx_copy_vma_and_data+0x10/0x10 [ 608.157711][T18231] ? __vma_enter_locked+0x163/0x3f0 [ 608.157730][T18231] ? find_held_lock+0x2b/0x80 [ 608.157748][T18231] ? move_vma+0x536/0x1740 [ 608.157767][T18231] move_vma+0x548/0x1740 [ 608.157786][T18231] ? __pfx_move_vma+0x10/0x10 [ 608.157800][T18231] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 608.157823][T18231] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 608.157842][T18231] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 608.157861][T18231] ? cap_mmap_addr+0x4b/0x120 [ 608.157882][T18231] ? bpf_lsm_mmap_addr+0x9/0x10 [ 608.157901][T18231] ? security_mmap_addr+0x6c/0x1e0 [ 608.157918][T18231] ? __get_unmapped_area+0x267/0x440 [ 608.157940][T18231] ? vrm_set_new_addr+0x208/0x290 [ 608.157956][T18231] __do_sys_mremap+0xe07/0x1590 [ 608.157974][T18231] ? __pfx___do_sys_mremap+0x10/0x10 [ 608.157991][T18231] ? __pfx_vfs_write+0x10/0x10 [ 608.158008][T18231] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 608.158031][T18231] ? find_held_lock+0x2b/0x80 [ 608.158060][T18231] do_syscall_64+0xcd/0x490 [ 608.158078][T18231] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.158092][T18231] RIP: 0033:0x7fea3dce5729 [ 608.158106][T18231] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 608.158120][T18231] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 608.158134][T18231] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 608.158143][T18231] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 608.158151][T18231] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 608.158159][T18231] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 608.158168][T18231] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 608.158186][T18231] executing program executing program executing program executing program executing program executing program [ 608.662735][T18239] FAULT_INJECTION: forcing a failure. [ 608.662735][T18239] name failslab, interval 1, probability 0, space 0, times 0 [ 608.675612][T18239] CPU: 0 UID: 0 PID: 18239 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 608.675633][T18239] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 608.675645][T18239] Call Trace: [ 608.675652][T18239] [ 608.675660][T18239] dump_stack_lvl+0x16c/0x1f0 [ 608.675687][T18239] should_fail_ex+0x512/0x640 [ 608.675713][T18239] ? __kmalloc_node_noprof+0xc5/0x500 [ 608.675733][T18239] should_failslab+0xc2/0x120 [ 608.675750][T18239] __kmalloc_node_noprof+0xd8/0x500 [ 608.675765][T18239] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 608.675783][T18239] ? alloc_slab_obj_exts+0x41/0xa0 [ 608.675807][T18239] alloc_slab_obj_exts+0x41/0xa0 [ 608.675829][T18239] new_slab+0x283/0x330 [ 608.675851][T18239] ___slab_alloc+0xd9c/0x1940 [ 608.675864][T18239] ? vm_area_dup+0x23/0x700 [ 608.675886][T18239] ? ___slab_alloc+0x1/0x1940 [ 608.675905][T18239] ? vm_area_dup+0x23/0x700 [ 608.675925][T18239] ? __slab_alloc.constprop.0+0x56/0xb0 [ 608.675938][T18239] __slab_alloc.constprop.0+0x56/0xb0 [ 608.675953][T18239] kmem_cache_alloc_noprof+0xef/0x3b0 [ 608.675970][T18239] ? vm_area_dup+0x23/0x700 [ 608.675992][T18239] vm_area_dup+0x23/0x700 [ 608.676013][T18239] copy_vma+0x4c2/0xa50 [ 608.676032][T18239] ? __pfx_copy_vma+0x10/0x10 [ 608.676053][T18239] ? register_lock_class+0x41/0x4c0 [ 608.676067][T18239] ? find_held_lock+0x2b/0x80 [ 608.676097][T18239] copy_vma_and_data+0x1cf/0x7b0 [ 608.676115][T18239] ? __pfx_copy_vma_and_data+0x10/0x10 [ 608.676135][T18239] ? __vma_enter_locked+0x163/0x3f0 [ 608.676154][T18239] ? find_held_lock+0x2b/0x80 [ 608.676176][T18239] ? move_vma+0x536/0x1740 [ 608.676196][T18239] move_vma+0x548/0x1740 [ 608.676215][T18239] ? __pfx_move_vma+0x10/0x10 [ 608.676228][T18239] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 608.676251][T18239] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 608.676270][T18239] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 608.676290][T18239] ? cap_mmap_addr+0x4b/0x120 [ 608.676310][T18239] ? bpf_lsm_mmap_addr+0x9/0x10 [ 608.676330][T18239] ? security_mmap_addr+0x6c/0x1e0 [ 608.676346][T18239] ? __get_unmapped_area+0x267/0x440 [ 608.676368][T18239] ? vrm_set_new_addr+0x208/0x290 [ 608.676465][T18239] __do_sys_mremap+0xe07/0x1590 [ 608.676484][T18239] ? __pfx___do_sys_mremap+0x10/0x10 [ 608.676500][T18239] ? __pfx_vfs_write+0x10/0x10 [ 608.676518][T18239] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 608.676541][T18239] ? find_held_lock+0x2b/0x80 [ 608.676570][T18239] do_syscall_64+0xcd/0x490 [ 608.676589][T18239] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 608.676604][T18239] RIP: 0033:0x7fea3dce5729 [ 608.676617][T18239] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 608.676631][T18239] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 608.676647][T18239] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 608.676657][T18239] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 608.676665][T18239] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 executing program executing program executing program [ 608.676673][T18239] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 608.676681][T18239] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 608.676702][T18239] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 610.465924][T18305] FAULT_INJECTION: forcing a failure. [ 610.465924][T18305] name failslab, interval 1, probability 0, space 0, times 0 [ 610.479115][T18305] CPU: 1 UID: 0 PID: 18305 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 610.479136][T18305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 610.479145][T18305] Call Trace: [ 610.479150][T18305] [ 610.479157][T18305] dump_stack_lvl+0x16c/0x1f0 [ 610.479182][T18305] should_fail_ex+0x512/0x640 [ 610.479201][T18305] ? __kmalloc_node_noprof+0xc5/0x500 [ 610.479221][T18305] should_failslab+0xc2/0x120 [ 610.479239][T18305] __kmalloc_node_noprof+0xd8/0x500 [ 610.479254][T18305] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 610.479271][T18305] ? alloc_slab_obj_exts+0x41/0xa0 [ 610.479295][T18305] alloc_slab_obj_exts+0x41/0xa0 [ 610.479317][T18305] new_slab+0x283/0x330 [ 610.479340][T18305] ___slab_alloc+0xd9c/0x1940 [ 610.479353][T18305] ? vm_area_dup+0x23/0x700 [ 610.479374][T18305] ? ___slab_alloc+0x1/0x1940 [ 610.479394][T18305] ? vm_area_dup+0x23/0x700 [ 610.479413][T18305] ? __slab_alloc.constprop.0+0x56/0xb0 [ 610.479433][T18305] __slab_alloc.constprop.0+0x56/0xb0 [ 610.479449][T18305] kmem_cache_alloc_noprof+0xef/0x3b0 [ 610.479466][T18305] ? vm_area_dup+0x23/0x700 [ 610.479489][T18305] vm_area_dup+0x23/0x700 [ 610.479510][T18305] copy_vma+0x4c2/0xa50 [ 610.479529][T18305] ? __pfx_copy_vma+0x10/0x10 [ 610.479550][T18305] ? register_lock_class+0x41/0x4c0 [ 610.479564][T18305] ? find_held_lock+0x2b/0x80 [ 610.479595][T18305] copy_vma_and_data+0x1cf/0x7b0 [ 610.479614][T18305] ? __pfx_copy_vma_and_data+0x10/0x10 [ 610.479634][T18305] ? __vma_enter_locked+0x163/0x3f0 [ 610.479653][T18305] ? find_held_lock+0x2b/0x80 [ 610.479671][T18305] ? move_vma+0x536/0x1740 [ 610.479690][T18305] move_vma+0x548/0x1740 [ 610.479709][T18305] ? __pfx_move_vma+0x10/0x10 [ 610.479723][T18305] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 610.479746][T18305] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 610.479765][T18305] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 610.479784][T18305] ? cap_mmap_addr+0x4b/0x120 [ 610.479805][T18305] ? bpf_lsm_mmap_addr+0x9/0x10 [ 610.479824][T18305] ? security_mmap_addr+0x6c/0x1e0 [ 610.479841][T18305] ? __get_unmapped_area+0x267/0x440 [ 610.479863][T18305] ? vrm_set_new_addr+0x208/0x290 [ 610.479880][T18305] __do_sys_mremap+0xe07/0x1590 [ 610.479898][T18305] ? __pfx___do_sys_mremap+0x10/0x10 [ 610.479915][T18305] ? __pfx_vfs_write+0x10/0x10 [ 610.479932][T18305] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 610.479955][T18305] ? find_held_lock+0x2b/0x80 [ 610.479984][T18305] do_syscall_64+0xcd/0x490 [ 610.480003][T18305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 610.480044][T18305] RIP: 0033:0x7fea3dce5729 [ 610.480057][T18305] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 610.480071][T18305] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 610.480085][T18305] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 610.480095][T18305] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 610.480103][T18305] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 610.480111][T18305] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 610.480120][T18305] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 610.480138][T18305] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 611.430900][T18333] FAULT_INJECTION: forcing a failure. [ 611.430900][T18333] name failslab, interval 1, probability 0, space 0, times 0 [ 611.444946][T18333] CPU: 1 UID: 0 PID: 18333 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 611.444966][T18333] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 611.444975][T18333] Call Trace: [ 611.444980][T18333] [ 611.444986][T18333] dump_stack_lvl+0x16c/0x1f0 [ 611.445008][T18333] should_fail_ex+0x512/0x640 [ 611.445028][T18333] ? __kmalloc_node_noprof+0xc5/0x500 [ 611.445047][T18333] should_failslab+0xc2/0x120 [ 611.445065][T18333] __kmalloc_node_noprof+0xd8/0x500 [ 611.445080][T18333] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 611.445372][T18333] ? alloc_slab_obj_exts+0x41/0xa0 [ 611.445398][T18333] alloc_slab_obj_exts+0x41/0xa0 [ 611.445421][T18333] new_slab+0x283/0x330 [ 611.445444][T18333] ___slab_alloc+0xd9c/0x1940 [ 611.445458][T18333] ? vm_area_dup+0x23/0x700 [ 611.445480][T18333] ? ___slab_alloc+0x1/0x1940 [ 611.445500][T18333] ? vm_area_dup+0x23/0x700 [ 611.445521][T18333] ? __slab_alloc.constprop.0+0x56/0xb0 [ 611.445535][T18333] __slab_alloc.constprop.0+0x56/0xb0 [ 611.445551][T18333] kmem_cache_alloc_noprof+0xef/0x3b0 [ 611.445568][T18333] ? vm_area_dup+0x23/0x700 [ 611.445591][T18333] vm_area_dup+0x23/0x700 [ 611.445612][T18333] copy_vma+0x4c2/0xa50 [ 611.445631][T18333] ? __pfx_copy_vma+0x10/0x10 [ 611.445652][T18333] ? register_lock_class+0x41/0x4c0 [ 611.445666][T18333] ? find_held_lock+0x2b/0x80 [ 611.445697][T18333] copy_vma_and_data+0x1cf/0x7b0 [ 611.445715][T18333] ? __pfx_copy_vma_and_data+0x10/0x10 [ 611.445735][T18333] ? __vma_enter_locked+0x163/0x3f0 [ 611.445754][T18333] ? find_held_lock+0x2b/0x80 [ 611.445772][T18333] ? move_vma+0x536/0x1740 [ 611.445792][T18333] move_vma+0x548/0x1740 [ 611.445817][T18333] ? __pfx_move_vma+0x10/0x10 [ 611.445831][T18333] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 611.445855][T18333] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 611.445874][T18333] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 611.445893][T18333] ? cap_mmap_addr+0x4b/0x120 [ 611.445915][T18333] ? bpf_lsm_mmap_addr+0x9/0x10 [ 611.445935][T18333] ? security_mmap_addr+0x6c/0x1e0 [ 611.445951][T18333] ? __get_unmapped_area+0x267/0x440 [ 611.445973][T18333] ? vrm_set_new_addr+0x208/0x290 [ 611.445990][T18333] __do_sys_mremap+0xe07/0x1590 [ 611.446009][T18333] ? __pfx___do_sys_mremap+0x10/0x10 [ 611.446026][T18333] ? __pfx_vfs_write+0x10/0x10 [ 611.446044][T18333] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 611.446188][T18333] ? find_held_lock+0x2b/0x80 [ 611.446230][T18333] do_syscall_64+0xcd/0x490 [ 611.446251][T18333] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 611.446266][T18333] RIP: 0033:0x7fea3dce5729 [ 611.446280][T18333] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 611.446297][T18333] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 611.446313][T18333] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 611.446323][T18333] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 611.446331][T18333] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 611.446339][T18333] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 611.446348][T18333] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 611.446370][T18333] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 613.419402][T18408] FAULT_INJECTION: forcing a failure. [ 613.419402][T18408] name failslab, interval 1, probability 0, space 0, times 0 [ 613.433828][T18408] CPU: 1 UID: 0 PID: 18408 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 613.433849][T18408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 613.433858][T18408] Call Trace: [ 613.433863][T18408] [ 613.433870][T18408] dump_stack_lvl+0x16c/0x1f0 [ 613.433891][T18408] should_fail_ex+0x512/0x640 [ 613.433916][T18408] ? __kmalloc_node_noprof+0xc5/0x500 [ 613.433936][T18408] should_failslab+0xc2/0x120 [ 613.433953][T18408] __kmalloc_node_noprof+0xd8/0x500 [ 613.433968][T18408] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 613.433986][T18408] ? alloc_slab_obj_exts+0x41/0xa0 [ 613.434010][T18408] alloc_slab_obj_exts+0x41/0xa0 [ 613.434031][T18408] new_slab+0x283/0x330 [ 613.434053][T18408] ___slab_alloc+0xd9c/0x1940 [ 613.434067][T18408] ? vm_area_dup+0x23/0x700 [ 613.434088][T18408] ? ___slab_alloc+0x1/0x1940 [ 613.434107][T18408] ? vm_area_dup+0x23/0x700 [ 613.434127][T18408] ? __slab_alloc.constprop.0+0x56/0xb0 [ 613.434140][T18408] __slab_alloc.constprop.0+0x56/0xb0 [ 613.434156][T18408] kmem_cache_alloc_noprof+0xef/0x3b0 [ 613.434172][T18408] ? vm_area_dup+0x23/0x700 [ 613.434194][T18408] vm_area_dup+0x23/0x700 [ 613.434215][T18408] copy_vma+0x4c2/0xa50 [ 613.434234][T18408] ? __pfx_copy_vma+0x10/0x10 [ 613.434255][T18408] ? register_lock_class+0x41/0x4c0 [ 613.434269][T18408] ? find_held_lock+0x2b/0x80 [ 613.434300][T18408] copy_vma_and_data+0x1cf/0x7b0 [ 613.434318][T18408] ? __pfx_copy_vma_and_data+0x10/0x10 [ 613.434338][T18408] ? __vma_enter_locked+0x163/0x3f0 [ 613.434357][T18408] ? find_held_lock+0x2b/0x80 [ 613.434375][T18408] ? move_vma+0x536/0x1740 [ 613.434395][T18408] move_vma+0x548/0x1740 [ 613.434413][T18408] ? __pfx_move_vma+0x10/0x10 [ 613.434427][T18408] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 613.434450][T18408] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 613.434469][T18408] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 613.434488][T18408] ? cap_mmap_addr+0x4b/0x120 [ 613.434508][T18408] ? bpf_lsm_mmap_addr+0x9/0x10 [ 613.434527][T18408] ? security_mmap_addr+0x6c/0x1e0 [ 613.434543][T18408] ? __get_unmapped_area+0x267/0x440 [ 613.434565][T18408] ? vrm_set_new_addr+0x208/0x290 [ 613.434582][T18408] __do_sys_mremap+0xe07/0x1590 [ 613.434600][T18408] ? __pfx___do_sys_mremap+0x10/0x10 [ 613.434616][T18408] ? __pfx_vfs_write+0x10/0x10 [ 613.434633][T18408] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 613.434656][T18408] ? find_held_lock+0x2b/0x80 [ 613.434685][T18408] do_syscall_64+0xcd/0x490 [ 613.434703][T18408] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 613.434717][T18408] RIP: 0033:0x7fea3dce5729 [ 613.434730][T18408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 613.434743][T18408] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 613.434758][T18408] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 613.434767][T18408] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 613.434776][T18408] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 613.434784][T18408] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 613.434792][T18408] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 613.434811][T18408] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 616.329121][T18526] FAULT_INJECTION: forcing a failure. [ 616.329121][T18526] name failslab, interval 1, probability 0, space 0, times 0 [ 616.342249][T18526] CPU: 1 UID: 0 PID: 18526 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 616.342284][T18526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 616.342300][T18526] Call Trace: [ 616.342309][T18526] [ 616.342319][T18526] dump_stack_lvl+0x16c/0x1f0 [ 616.342354][T18526] should_fail_ex+0x512/0x640 [ 616.342387][T18526] ? __kmalloc_node_noprof+0xc5/0x500 [ 616.342420][T18526] should_failslab+0xc2/0x120 [ 616.342451][T18526] __kmalloc_node_noprof+0xd8/0x500 [ 616.342477][T18526] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 616.342507][T18526] ? alloc_slab_obj_exts+0x41/0xa0 [ 616.342551][T18526] alloc_slab_obj_exts+0x41/0xa0 [ 616.342589][T18526] new_slab+0x283/0x330 [ 616.342628][T18526] ___slab_alloc+0xd9c/0x1940 [ 616.342650][T18526] ? vm_area_dup+0x23/0x700 [ 616.342680][T18526] ? ___slab_alloc+0x1/0x1940 [ 616.342716][T18526] ? vm_area_dup+0x23/0x700 [ 616.342750][T18526] ? __slab_alloc.constprop.0+0x56/0xb0 [ 616.342773][T18526] __slab_alloc.constprop.0+0x56/0xb0 [ 616.342800][T18526] kmem_cache_alloc_noprof+0xef/0x3b0 [ 616.342828][T18526] ? vm_area_dup+0x23/0x700 [ 616.342867][T18526] vm_area_dup+0x23/0x700 [ 616.342914][T18526] copy_vma+0x4c2/0xa50 [ 616.342946][T18526] ? __pfx_copy_vma+0x10/0x10 [ 616.342972][T18526] ? register_lock_class+0x41/0x4c0 [ 616.342987][T18526] ? find_held_lock+0x2b/0x80 [ 616.343017][T18526] copy_vma_and_data+0x1cf/0x7b0 [ 616.343036][T18526] ? __pfx_copy_vma_and_data+0x10/0x10 [ 616.343056][T18526] ? __vma_enter_locked+0x163/0x3f0 [ 616.343075][T18526] ? find_held_lock+0x2b/0x80 [ 616.343094][T18526] ? move_vma+0x536/0x1740 [ 616.343113][T18526] move_vma+0x548/0x1740 [ 616.343132][T18526] ? __pfx_move_vma+0x10/0x10 [ 616.343145][T18526] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 616.343168][T18526] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 616.343186][T18526] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 616.343206][T18526] ? cap_mmap_addr+0x4b/0x120 [ 616.343227][T18526] ? bpf_lsm_mmap_addr+0x9/0x10 [ 616.343246][T18526] ? security_mmap_addr+0x6c/0x1e0 [ 616.343264][T18526] ? __get_unmapped_area+0x267/0x440 [ 616.343287][T18526] ? vrm_set_new_addr+0x208/0x290 [ 616.343304][T18526] __do_sys_mremap+0xe07/0x1590 [ 616.343322][T18526] ? __pfx___do_sys_mremap+0x10/0x10 [ 616.343339][T18526] ? __pfx_vfs_write+0x10/0x10 [ 616.343356][T18526] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 616.343379][T18526] ? find_held_lock+0x2b/0x80 [ 616.343408][T18526] do_syscall_64+0xcd/0x490 [ 616.343427][T18526] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.343442][T18526] RIP: 0033:0x7fea3dce5729 [ 616.343455][T18526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 616.343469][T18526] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 616.343484][T18526] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 616.343493][T18526] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 616.343502][T18526] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 616.343510][T18526] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program executing program [ 616.343518][T18526] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 616.343536][T18526] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 618.923674][T18632] FAULT_INJECTION: forcing a failure. [ 618.923674][T18632] name failslab, interval 1, probability 0, space 0, times 0 [ 618.939366][T18632] CPU: 0 UID: 0 PID: 18632 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 618.939387][T18632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 618.939396][T18632] Call Trace: [ 618.939402][T18632] [ 618.939408][T18632] dump_stack_lvl+0x16c/0x1f0 [ 618.939431][T18632] should_fail_ex+0x512/0x640 [ 618.939450][T18632] ? __kmalloc_node_noprof+0xc5/0x500 [ 618.939470][T18632] should_failslab+0xc2/0x120 [ 618.939487][T18632] __kmalloc_node_noprof+0xd8/0x500 [ 618.939502][T18632] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 618.939519][T18632] ? alloc_slab_obj_exts+0x41/0xa0 [ 618.939544][T18632] alloc_slab_obj_exts+0x41/0xa0 [ 618.939565][T18632] new_slab+0x283/0x330 [ 618.939595][T18632] ___slab_alloc+0xd9c/0x1940 [ 618.939608][T18632] ? vm_area_dup+0x23/0x700 [ 618.939630][T18632] ? ___slab_alloc+0x1/0x1940 [ 618.939650][T18632] ? vm_area_dup+0x23/0x700 [ 618.939669][T18632] ? __slab_alloc.constprop.0+0x56/0xb0 [ 618.939682][T18632] __slab_alloc.constprop.0+0x56/0xb0 [ 618.939698][T18632] kmem_cache_alloc_noprof+0xef/0x3b0 [ 618.939715][T18632] ? vm_area_dup+0x23/0x700 [ 618.939737][T18632] vm_area_dup+0x23/0x700 [ 618.939758][T18632] copy_vma+0x4c2/0xa50 [ 618.939777][T18632] ? __pfx_copy_vma+0x10/0x10 [ 618.939798][T18632] ? register_lock_class+0x41/0x4c0 [ 618.939813][T18632] ? find_held_lock+0x2b/0x80 [ 618.939843][T18632] copy_vma_and_data+0x1cf/0x7b0 [ 618.939862][T18632] ? __pfx_copy_vma_and_data+0x10/0x10 [ 618.939882][T18632] ? __vma_enter_locked+0x163/0x3f0 [ 618.939901][T18632] ? find_held_lock+0x2b/0x80 [ 618.939919][T18632] ? move_vma+0x536/0x1740 [ 618.939938][T18632] move_vma+0x548/0x1740 [ 618.939957][T18632] ? __pfx_move_vma+0x10/0x10 [ 618.939971][T18632] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 618.939994][T18632] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 618.940013][T18632] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 618.940032][T18632] ? cap_mmap_addr+0x4b/0x120 [ 618.940053][T18632] ? bpf_lsm_mmap_addr+0x9/0x10 [ 618.940072][T18632] ? security_mmap_addr+0x6c/0x1e0 [ 618.940088][T18632] ? __get_unmapped_area+0x267/0x440 [ 618.940110][T18632] ? vrm_set_new_addr+0x208/0x290 [ 618.940131][T18632] __do_sys_mremap+0xe07/0x1590 [ 618.940149][T18632] ? __pfx___do_sys_mremap+0x10/0x10 [ 618.940165][T18632] ? __pfx_vfs_write+0x10/0x10 [ 618.940183][T18632] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 618.940206][T18632] ? find_held_lock+0x2b/0x80 [ 618.940235][T18632] do_syscall_64+0xcd/0x490 [ 618.940253][T18632] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 618.940268][T18632] RIP: 0033:0x7fea3dce5729 [ 618.940281][T18632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 618.940295][T18632] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 618.940310][T18632] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 618.940320][T18632] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 618.940330][T18632] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 618.940339][T18632] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program [ 618.940347][T18632] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 618.940365][T18632] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 620.446881][T18685] FAULT_INJECTION: forcing a failure. [ 620.446881][T18685] name failslab, interval 1, probability 0, space 0, times 0 [ 620.460123][T18685] CPU: 0 UID: 0 PID: 18685 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 620.460144][T18685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 620.460153][T18685] Call Trace: [ 620.460159][T18685] [ 620.460166][T18685] dump_stack_lvl+0x16c/0x1f0 [ 620.460191][T18685] should_fail_ex+0x512/0x640 [ 620.460216][T18685] ? __kmalloc_node_noprof+0xc5/0x500 [ 620.460236][T18685] should_failslab+0xc2/0x120 [ 620.460253][T18685] __kmalloc_node_noprof+0xd8/0x500 [ 620.460269][T18685] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 620.460286][T18685] ? alloc_slab_obj_exts+0x41/0xa0 [ 620.460310][T18685] alloc_slab_obj_exts+0x41/0xa0 [ 620.460332][T18685] new_slab+0x283/0x330 [ 620.460354][T18685] ___slab_alloc+0xd9c/0x1940 [ 620.460368][T18685] ? vm_area_dup+0x23/0x700 [ 620.460390][T18685] ? ___slab_alloc+0x1/0x1940 [ 620.460415][T18685] ? vm_area_dup+0x23/0x700 [ 620.460442][T18685] ? __slab_alloc.constprop.0+0x56/0xb0 [ 620.460462][T18685] __slab_alloc.constprop.0+0x56/0xb0 [ 620.460488][T18685] kmem_cache_alloc_noprof+0xef/0x3b0 [ 620.460513][T18685] ? vm_area_dup+0x23/0x700 [ 620.460548][T18685] vm_area_dup+0x23/0x700 [ 620.460581][T18685] copy_vma+0x4c2/0xa50 [ 620.460602][T18685] ? __pfx_copy_vma+0x10/0x10 [ 620.460623][T18685] ? register_lock_class+0x41/0x4c0 [ 620.460637][T18685] ? find_held_lock+0x2b/0x80 [ 620.460668][T18685] copy_vma_and_data+0x1cf/0x7b0 [ 620.460687][T18685] ? __pfx_copy_vma_and_data+0x10/0x10 [ 620.460707][T18685] ? __vma_enter_locked+0x163/0x3f0 [ 620.460726][T18685] ? find_held_lock+0x2b/0x80 [ 620.460744][T18685] ? move_vma+0x536/0x1740 [ 620.460764][T18685] move_vma+0x548/0x1740 [ 620.460783][T18685] ? __pfx_move_vma+0x10/0x10 [ 620.460796][T18685] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 620.460819][T18685] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 620.460839][T18685] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 620.460858][T18685] ? cap_mmap_addr+0x4b/0x120 [ 620.460879][T18685] ? bpf_lsm_mmap_addr+0x9/0x10 [ 620.460899][T18685] ? security_mmap_addr+0x6c/0x1e0 [ 620.460915][T18685] ? __get_unmapped_area+0x267/0x440 [ 620.460937][T18685] ? vrm_set_new_addr+0x208/0x290 [ 620.460954][T18685] __do_sys_mremap+0xe07/0x1590 [ 620.460973][T18685] ? __pfx___do_sys_mremap+0x10/0x10 [ 620.460989][T18685] ? __pfx_vfs_write+0x10/0x10 [ 620.461006][T18685] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 620.461029][T18685] ? find_held_lock+0x2b/0x80 [ 620.461058][T18685] do_syscall_64+0xcd/0x490 [ 620.461077][T18685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 620.461092][T18685] RIP: 0033:0x7fea3dce5729 [ 620.461105][T18685] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 executing program [ 620.461119][T18685] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 620.461133][T18685] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 620.461143][T18685] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 620.461151][T18685] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 620.461160][T18685] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 620.461168][T18685] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 620.461187][T18685] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 622.661812][T18770] FAULT_INJECTION: forcing a failure. [ 622.661812][T18770] name failslab, interval 1, probability 0, space 0, times 0 [ 622.674738][T18770] CPU: 0 UID: 0 PID: 18770 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 622.674759][T18770] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 622.674768][T18770] Call Trace: [ 622.674774][T18770] [ 622.674786][T18770] dump_stack_lvl+0x16c/0x1f0 [ 622.674809][T18770] should_fail_ex+0x512/0x640 [ 622.674832][T18770] ? __kmalloc_node_noprof+0xc5/0x500 [ 622.674852][T18770] should_failslab+0xc2/0x120 [ 622.674870][T18770] __kmalloc_node_noprof+0xd8/0x500 [ 622.674885][T18770] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 622.674902][T18770] ? alloc_slab_obj_exts+0x41/0xa0 [ 622.674926][T18770] alloc_slab_obj_exts+0x41/0xa0 [ 622.674948][T18770] new_slab+0x283/0x330 [ 622.674970][T18770] ___slab_alloc+0xd9c/0x1940 [ 622.674984][T18770] ? vm_area_dup+0x23/0x700 [ 622.675013][T18770] ? ___slab_alloc+0x1/0x1940 [ 622.675040][T18770] ? vm_area_dup+0x23/0x700 [ 622.675065][T18770] ? __slab_alloc.constprop.0+0x56/0xb0 [ 622.675082][T18770] __slab_alloc.constprop.0+0x56/0xb0 [ 622.675104][T18770] kmem_cache_alloc_noprof+0xef/0x3b0 [ 622.675126][T18770] ? vm_area_dup+0x23/0x700 [ 622.675153][T18770] vm_area_dup+0x23/0x700 [ 622.675174][T18770] copy_vma+0x4c2/0xa50 [ 622.675193][T18770] ? __pfx_copy_vma+0x10/0x10 [ 622.675214][T18770] ? register_lock_class+0x41/0x4c0 [ 622.675228][T18770] ? find_held_lock+0x2b/0x80 [ 622.675294][T18770] copy_vma_and_data+0x1cf/0x7b0 [ 622.675313][T18770] ? __pfx_copy_vma_and_data+0x10/0x10 [ 622.675333][T18770] ? __vma_enter_locked+0x163/0x3f0 [ 622.675352][T18770] ? find_held_lock+0x2b/0x80 [ 622.675370][T18770] ? move_vma+0x536/0x1740 [ 622.675389][T18770] move_vma+0x548/0x1740 [ 622.675408][T18770] ? __pfx_move_vma+0x10/0x10 [ 622.675422][T18770] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 622.675445][T18770] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 622.675464][T18770] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 622.675483][T18770] ? cap_mmap_addr+0x4b/0x120 [ 622.675504][T18770] ? bpf_lsm_mmap_addr+0x9/0x10 [ 622.675523][T18770] ? security_mmap_addr+0x6c/0x1e0 [ 622.675540][T18770] ? __get_unmapped_area+0x267/0x440 [ 622.675561][T18770] ? vrm_set_new_addr+0x208/0x290 [ 622.675579][T18770] __do_sys_mremap+0xe07/0x1590 [ 622.675597][T18770] ? __pfx___do_sys_mremap+0x10/0x10 [ 622.675614][T18770] ? __pfx_vfs_write+0x10/0x10 [ 622.675631][T18770] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 622.675654][T18770] ? find_held_lock+0x2b/0x80 [ 622.675683][T18770] do_syscall_64+0xcd/0x490 [ 622.675702][T18770] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 622.675717][T18770] RIP: 0033:0x7fea3dce5729 [ 622.675730][T18770] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 622.675745][T18770] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 622.675758][T18770] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 622.675768][T18770] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 622.675776][T18770] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 622.675785][T18770] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c [ 622.675793][T18770] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 executing program executing program [ 622.675812][T18770] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 623.572219][T18796] FAULT_INJECTION: forcing a failure. [ 623.572219][T18796] name failslab, interval 1, probability 0, space 0, times 0 [ 623.585318][T18796] CPU: 1 UID: 0 PID: 18796 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 623.585347][T18796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 623.585360][T18796] Call Trace: [ 623.585368][T18796] [ 623.585378][T18796] dump_stack_lvl+0x16c/0x1f0 [ 623.585411][T18796] should_fail_ex+0x512/0x640 [ 623.585444][T18796] ? __kmalloc_node_noprof+0xc5/0x500 [ 623.585477][T18796] should_failslab+0xc2/0x120 [ 623.585507][T18796] __kmalloc_node_noprof+0xd8/0x500 [ 623.585534][T18796] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 623.585563][T18796] ? alloc_slab_obj_exts+0x41/0xa0 [ 623.585602][T18796] alloc_slab_obj_exts+0x41/0xa0 [ 623.585637][T18796] new_slab+0x283/0x330 [ 623.585676][T18796] ___slab_alloc+0xd9c/0x1940 [ 623.585700][T18796] ? vm_area_dup+0x23/0x700 [ 623.585736][T18796] ? ___slab_alloc+0x1/0x1940 [ 623.585773][T18796] ? vm_area_dup+0x23/0x700 [ 623.585807][T18796] ? __slab_alloc.constprop.0+0x56/0xb0 [ 623.585830][T18796] __slab_alloc.constprop.0+0x56/0xb0 [ 623.585857][T18796] kmem_cache_alloc_noprof+0xef/0x3b0 [ 623.585886][T18796] ? vm_area_dup+0x23/0x700 [ 623.585934][T18796] vm_area_dup+0x23/0x700 [ 623.585970][T18796] copy_vma+0x4c2/0xa50 [ 623.586005][T18796] ? __pfx_copy_vma+0x10/0x10 [ 623.586042][T18796] ? register_lock_class+0x41/0x4c0 [ 623.586068][T18796] ? find_held_lock+0x2b/0x80 [ 623.586123][T18796] copy_vma_and_data+0x1cf/0x7b0 [ 623.586154][T18796] ? __pfx_copy_vma_and_data+0x10/0x10 [ 623.586195][T18796] ? __vma_enter_locked+0x163/0x3f0 [ 623.586228][T18796] ? find_held_lock+0x2b/0x80 [ 623.586262][T18796] ? move_vma+0x536/0x1740 [ 623.586297][T18796] move_vma+0x548/0x1740 [ 623.586331][T18796] ? __pfx_move_vma+0x10/0x10 [ 623.586356][T18796] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 623.586393][T18796] ? hugetlb_get_unmapped_area+0x1ae/0x2a0 [ 623.586423][T18796] ? hugetlb_get_unmapped_area+0x1b7/0x2a0 [ 623.586454][T18796] ? cap_mmap_addr+0x4b/0x120 [ 623.586488][T18796] ? bpf_lsm_mmap_addr+0x9/0x10 [ 623.586516][T18796] ? security_mmap_addr+0x6c/0x1e0 [ 623.586539][T18796] ? __get_unmapped_area+0x267/0x440 [ 623.586569][T18796] ? vrm_set_new_addr+0x208/0x290 [ 623.586593][T18796] __do_sys_mremap+0xe07/0x1590 [ 623.586620][T18796] ? __pfx___do_sys_mremap+0x10/0x10 [ 623.586643][T18796] ? __pfx_vfs_write+0x10/0x10 [ 623.586668][T18796] ? count_memcg_events_mm.constprop.0+0x138/0x340 [ 623.586700][T18796] ? find_held_lock+0x2b/0x80 [ 623.586741][T18796] do_syscall_64+0xcd/0x490 [ 623.586767][T18796] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 623.586787][T18796] RIP: 0033:0x7fea3dce5729 [ 623.586804][T18796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 1a 00 00 90 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 b8 ff ff ff f7 d8 64 89 01 48 [ 623.586824][T18796] RSP: 002b:00007ffc37ccd5f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000019 [ 623.586843][T18796] RAX: ffffffffffffffda RBX: 00007ffc37ccd610 RCX: 00007fea3dce5729 [ 623.586856][T18796] RDX: 0000000000000004 RSI: 0000000000000004 RDI: 0000000000000000 [ 623.586869][T18796] RBP: 0000000000000001 R08: 0000000100000000 R09: 0000000000000000 [ 623.586881][T18796] R10: 0000000000000003 R11: 0000000000000246 R12: 00007ffc37ccd60c executing program executing program [ 623.586893][T18796] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 623.586919][T18796] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 624.663910][ T1301] ieee802154 phy0 wpan0: encryption failed: -22 [ 624.670617][ T1301] ieee802154 phy1 wpan1: encryption failed: -22 executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 632.547042][T19190] FAULT_INJECTION: forcing a failure. [ 632.547042][T19190] name failslab, interval 1, probability 0, space 0, times 0 [ 632.559993][T19190] CPU: 0 UID: 0 PID: 19190 Comm: syz-executor115 Not tainted 6.15.0-syzkaller-ge0797d3b91de #0 PREEMPT(full) [ 632.560014][T19190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 632.560028][T19190] Call Trace: [ 632.560038][T19190] [ 632.560045][T19190] dump_stack_lvl+0x16c/0x1f0 [ 632.560067][T19190] should_fail_ex+0x512/0x640 [ 632.560087][T19190] ? __kmalloc_node_noprof+0xc5/0x500 [ 632.560106][T19190] should_failslab+0xc2/0x120 [ 632.560124][T19190] __kmalloc_node_noprof+0xd8/0x500 [ 632.560139][T19190] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 632.560157][T19190] ? alloc_slab_obj_exts+0x41/0xa0 [ 632.560181][T19190] alloc_slab_obj_exts+0x41/0xa0 [ 632.560203][T19190] new_slab+0x283/0x330 [ 632.560225][T19190] ___slab_alloc+0xd9c/0x1940 [ 632.560239][T19190] ? vm_area_dup+0x23/0x700 [ 632.560260][T19190] ? ___slab_alloc+0x1/0x1940 [ 632.560282][T19190] ? vm_area_dup+0x23/0x700 [ 632.560302][T19190] ? __slab_alloc.constprop.0+0x56/0xb0 [ 632.560315][T19190] __slab_alloc.constprop.0+0x56/0xb0 [ 632.560331][T19190] kmem_cache_alloc_noprof+0xef/0x3b0 [ 632.560347][T19190] ? vm_area_dup+0x23/0x700 [ 632.560370][T19190] vm_area_dup+0x23/0x700 [ 632.560391][T19190] copy_vma+0x4c2/0xa50 [ 632.560417][T19190] ? __pfx_copy_vma+0x10/0x10 [ 632.560450][T19190] ? register_lock_class+0x41/0x4c0 [ 632.560473][T19190] ? find_held_lock+0x2b/0x80 [ 632.560522][T19190] copy_vma_and_data+0x1cf/0x7b0 [ 632.560552][T19190] ? __pfx_copy_vma_and_data+0x10/0x10 [ 632.560574][T19190] ? __vma_enter_locked+0x163/0x3f0 [ 632.560599][T19190] ? find_held_lock+0x2b/0x80 [ 632.560622][T19190] ? move_vma+0x536/0x1740 [ 632.560643][T19190] move_vma+0x548/0x1740 [ 632.560663][T19190] ? __pfx_move_vma+0x10/0x10 [ 632.560677][T19190] ? mm_get_unmapped_area_vmflags+0x97/0xe0 [ 632.560700][T19190] ? hugetlb_get_unmapped_area+0x1ae/0x2a0