Warning: Permanently added '10.128.0.32' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program [ 72.845040][ T3605] FAULT_INJECTION: forcing a failure. [ 72.845040][ T3605] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 72.845099][ T3605] CPU: 0 PID: 3605 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 72.845115][ T3605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.845123][ T3605] Call Trace: [ 72.845128][ T3605] [ 72.845134][ T3605] dump_stack_lvl+0xcd/0x134 [ 72.845169][ T3605] should_fail.cold+0x5/0xa [ 72.845189][ T3605] prepare_alloc_pages+0x17b/0x570 [ 72.845228][ T3605] __alloc_pages+0x12f/0x500 [ 72.845245][ T3605] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 72.845259][ T3605] ? find_held_lock+0x2d/0x110 [ 72.845279][ T3605] ? __lock_acquire+0x162f/0x54a0 [ 72.845303][ T3605] alloc_pages_vma+0xf3/0x7d0 [ 72.845322][ T3605] wp_page_copy+0x1bf/0x2280 [ 72.845346][ T3605] ? do_page_mkwrite+0x550/0x550 [ 72.845370][ T3605] ? lock_downgrade+0x6e0/0x6e0 [ 72.845394][ T3605] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 72.845424][ T3605] ? vm_normal_page+0x146/0x2a0 [ 72.845465][ T3605] do_wp_page+0x2cb/0x1ae0 [ 72.845498][ T3605] __handle_mm_fault+0x1f40/0x5120 [ 72.845523][ T3605] ? vm_iomap_memory+0x190/0x190 [ 72.845554][ T3605] handle_mm_fault+0x1c8/0x790 [ 72.845572][ T3605] do_user_addr_fault+0x489/0x11c0 [ 72.845593][ T3605] exc_page_fault+0x9e/0x180 [ 72.845608][ T3605] ? asm_exc_page_fault+0x8/0x30 [ 72.845625][ T3605] asm_exc_page_fault+0x1e/0x30 [ 72.845640][ T3605] RIP: 0033:0x7fa33cd0ca98 [ 72.845652][ T3605] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 72.845666][ T3605] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 72.845679][ T3605] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 72.845689][ T3605] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 72.845698][ T3605] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 72.845706][ T3605] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 72.845718][ T3605] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 72.845736][ T3605] [ 72.845938][ T3605] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 72.878213][ T3600] FAULT_INJECTION: forcing a failure. [ 72.878213][ T3600] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 72.897615][ T3607] FAULT_INJECTION: forcing a failure. [ 72.897615][ T3607] name fail_page_alloc, interval 1, probability 0, space 0, times 0 executing program executing program [ 72.899812][ T3600] CPU: 0 PID: 3600 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 73.119263][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.119281][ T3600] Call Trace: [ 73.119288][ T3600] [ 73.119297][ T3600] dump_stack_lvl+0xcd/0x134 [ 73.119327][ T3600] should_fail.cold+0x5/0xa [ 73.119357][ T3600] prepare_alloc_pages+0x17b/0x570 [ 73.119391][ T3600] __alloc_pages+0x12f/0x500 [ 73.119412][ T3600] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 73.119435][ T3600] ? find_held_lock+0x2d/0x110 [ 73.119464][ T3600] ? __lock_acquire+0x162f/0x54a0 [ 73.119496][ T3600] alloc_pages_vma+0xf3/0x7d0 [ 73.119525][ T3600] wp_page_copy+0x1bf/0x2280 [ 73.119556][ T3600] ? do_page_mkwrite+0x550/0x550 [ 73.119577][ T3600] ? lock_downgrade+0x6e0/0x6e0 [ 73.119598][ T3600] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 73.119623][ T3600] ? vm_normal_page+0x146/0x2a0 [ 73.119658][ T3600] do_wp_page+0x2cb/0x1ae0 [ 73.119686][ T3600] __handle_mm_fault+0x1f40/0x5120 [ 73.119720][ T3600] ? vm_iomap_memory+0x190/0x190 [ 73.119764][ T3600] handle_mm_fault+0x1c8/0x790 [ 73.119791][ T3600] do_user_addr_fault+0x489/0x11c0 [ 73.119823][ T3600] exc_page_fault+0x9e/0x180 [ 73.119846][ T3600] ? asm_exc_page_fault+0x8/0x30 [ 73.119870][ T3600] asm_exc_page_fault+0x1e/0x30 [ 73.119893][ T3600] RIP: 0033:0x7fa33cd0ca98 [ 73.119912][ T3600] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 73.119932][ T3600] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 73.119951][ T3600] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 73.119966][ T3600] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.119979][ T3600] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.119992][ T3600] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 73.120006][ T3600] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 73.120035][ T3600] [ 73.120220][ C0] vkms_vblank_simulate: vblank timer overrun [ 73.121071][ T3600] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 73.124931][ T3607] CPU: 0 PID: 3607 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 73.124959][ T3607] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.124974][ T3607] Call Trace: [ 73.124981][ T3607] [ 73.124990][ T3607] dump_stack_lvl+0xcd/0x134 [ 73.125024][ T3607] should_fail.cold+0x5/0xa [ 73.125056][ T3607] prepare_alloc_pages+0x17b/0x570 [ 73.125087][ T3607] __alloc_pages+0x12f/0x500 [ 73.125101][ T3607] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 73.125116][ T3607] ? find_held_lock+0x2d/0x110 [ 73.125135][ T3607] ? __lock_acquire+0x162f/0x54a0 [ 73.125156][ T3607] alloc_pages_vma+0xf3/0x7d0 [ 73.125175][ T3607] wp_page_copy+0x1bf/0x2280 [ 73.125200][ T3607] ? do_page_mkwrite+0x550/0x550 [ 73.125214][ T3607] ? lock_downgrade+0x6e0/0x6e0 [ 73.125228][ T3607] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 73.125246][ T3607] ? vm_normal_page+0x146/0x2a0 [ 73.125268][ T3607] do_wp_page+0x2cb/0x1ae0 [ 73.125286][ T3607] __handle_mm_fault+0x1f40/0x5120 [ 73.125306][ T3607] ? vm_iomap_memory+0x190/0x190 [ 73.125334][ T3607] handle_mm_fault+0x1c8/0x790 [ 73.125352][ T3607] do_user_addr_fault+0x489/0x11c0 [ 73.125373][ T3607] exc_page_fault+0x9e/0x180 [ 73.125388][ T3607] ? asm_exc_page_fault+0x8/0x30 [ 73.125404][ T3607] asm_exc_page_fault+0x1e/0x30 [ 73.125419][ T3607] RIP: 0033:0x7fa33cd0ca98 [ 73.125432][ T3607] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 73.125446][ T3607] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 73.125458][ T3607] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 73.125468][ T3607] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.125476][ T3607] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.125485][ T3607] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 73.125494][ T3607] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 73.125512][ T3607] [ 73.125675][ T3607] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program executing program [ 73.594476][ T3606] FAULT_INJECTION: forcing a failure. [ 73.594476][ T3606] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 73.594512][ T3606] CPU: 1 PID: 3606 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 73.594538][ T3606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.594552][ T3606] Call Trace: [ 73.594560][ T3606] [ 73.594569][ T3606] dump_stack_lvl+0xcd/0x134 [ 73.594602][ T3606] should_fail.cold+0x5/0xa [ 73.594638][ T3606] prepare_alloc_pages+0x17b/0x570 [ 73.594676][ T3606] __alloc_pages+0x12f/0x500 [ 73.594692][ T3606] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 73.594707][ T3606] ? find_held_lock+0x2d/0x110 [ 73.594726][ T3606] ? __lock_acquire+0x162f/0x54a0 [ 73.594747][ T3606] alloc_pages_vma+0xf3/0x7d0 [ 73.594766][ T3606] wp_page_copy+0x1bf/0x2280 [ 73.594786][ T3606] ? do_page_mkwrite+0x550/0x550 [ 73.594805][ T3606] ? lock_downgrade+0x6e0/0x6e0 [ 73.594829][ T3606] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 73.594860][ T3606] ? vm_normal_page+0x146/0x2a0 [ 73.594900][ T3606] do_wp_page+0x2cb/0x1ae0 [ 73.594926][ T3606] __handle_mm_fault+0x1f40/0x5120 [ 73.594947][ T3606] ? vm_iomap_memory+0x190/0x190 [ 73.594975][ T3606] handle_mm_fault+0x1c8/0x790 [ 73.594993][ T3606] do_user_addr_fault+0x489/0x11c0 [ 73.595014][ T3606] exc_page_fault+0x9e/0x180 [ 73.595030][ T3606] ? asm_exc_page_fault+0x8/0x30 [ 73.595046][ T3606] asm_exc_page_fault+0x1e/0x30 [ 73.595061][ T3606] RIP: 0033:0x7fa33cd0ca98 [ 73.595073][ T3606] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 73.595087][ T3606] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 73.595100][ T3606] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 73.595109][ T3606] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.595118][ T3606] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.595126][ T3606] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 73.595135][ T3606] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 73.595153][ T3606] [ 73.595161][ T3606] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 73.611471][ T3608] FAULT_INJECTION: forcing a failure. [ 73.611471][ T3608] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 73.611493][ T3608] CPU: 0 PID: 3608 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 73.611509][ T3608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 73.611517][ T3608] Call Trace: [ 73.611523][ T3608] [ 73.611530][ T3608] dump_stack_lvl+0xcd/0x134 [ 73.611557][ T3608] should_fail.cold+0x5/0xa [ 73.611577][ T3608] prepare_alloc_pages+0x17b/0x570 [ 73.611600][ T3608] __alloc_pages+0x12f/0x500 [ 73.611614][ T3608] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 73.611629][ T3608] ? find_held_lock+0x2d/0x110 [ 73.611648][ T3608] ? __lock_acquire+0x162f/0x54a0 [ 73.611677][ T3608] alloc_pages_vma+0xf3/0x7d0 [ 73.611710][ T3608] wp_page_copy+0x1bf/0x2280 [ 73.611750][ T3608] ? do_page_mkwrite+0x550/0x550 [ 73.611776][ T3608] ? lock_downgrade+0x6e0/0x6e0 [ 73.611802][ T3608] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 73.611832][ T3608] ? vm_normal_page+0x146/0x2a0 [ 73.611878][ T3608] do_wp_page+0x2cb/0x1ae0 [ 73.611913][ T3608] __handle_mm_fault+0x1f40/0x5120 [ 73.611952][ T3608] ? vm_iomap_memory+0x190/0x190 [ 73.612003][ T3608] handle_mm_fault+0x1c8/0x790 [ 73.612025][ T3608] do_user_addr_fault+0x489/0x11c0 [ 73.612046][ T3608] exc_page_fault+0x9e/0x180 [ 73.612062][ T3608] ? asm_exc_page_fault+0x8/0x30 [ 73.612078][ T3608] asm_exc_page_fault+0x1e/0x30 [ 73.612093][ T3608] RIP: 0033:0x7fa33cd0ca98 [ 73.612105][ T3608] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 73.612119][ T3608] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 73.612132][ T3608] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 73.612141][ T3608] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 73.612150][ T3608] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 73.612158][ T3608] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 73.612168][ T3608] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 73.612185][ T3608] [ 73.612193][ T3608] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 73.651701][ T3609] FAULT_INJECTION: forcing a failure. executing program [ 73.651701][ T3609] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 73.662197][ T3610] FAULT_INJECTION: forcing a failure. [ 73.662197][ T3610] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 73.666880][ T3609] CPU: 1 PID: 3609 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 74.106683][ T3609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.106699][ T3609] Call Trace: executing program [ 74.106708][ T3609] [ 74.106717][ T3609] dump_stack_lvl+0xcd/0x134 [ 74.106746][ T3609] should_fail.cold+0x5/0xa [ 74.106775][ T3609] prepare_alloc_pages+0x17b/0x570 [ 74.106808][ T3609] __alloc_pages+0x12f/0x500 [ 74.106829][ T3609] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 74.106851][ T3609] ? find_held_lock+0x2d/0x110 [ 74.106880][ T3609] ? __lock_acquire+0x162f/0x54a0 [ 74.106911][ T3609] alloc_pages_vma+0xf3/0x7d0 [ 74.106940][ T3609] wp_page_copy+0x1bf/0x2280 [ 74.106970][ T3609] ? do_page_mkwrite+0x550/0x550 [ 74.106991][ T3609] ? lock_downgrade+0x6e0/0x6e0 [ 74.107012][ T3609] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 74.107037][ T3609] ? vm_normal_page+0x146/0x2a0 [ 74.107070][ T3609] do_wp_page+0x2cb/0x1ae0 [ 74.107098][ T3609] __handle_mm_fault+0x1f40/0x5120 [ 74.107130][ T3609] ? vm_iomap_memory+0x190/0x190 [ 74.107178][ T3609] handle_mm_fault+0x1c8/0x790 [ 74.107206][ T3609] do_user_addr_fault+0x489/0x11c0 [ 74.107237][ T3609] exc_page_fault+0x9e/0x180 [ 74.107260][ T3609] ? asm_exc_page_fault+0x8/0x30 [ 74.107284][ T3609] asm_exc_page_fault+0x1e/0x30 [ 74.107307][ T3609] RIP: 0033:0x7fa33cd0ca98 [ 74.107325][ T3609] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 74.107346][ T3609] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 74.107365][ T3609] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 74.107379][ T3609] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.107392][ T3609] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.107405][ T3609] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 74.107419][ T3609] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 74.107447][ T3609] [ 74.109402][ T3610] CPU: 1 PID: 3610 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 74.109429][ T3610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.109444][ T3610] Call Trace: [ 74.109451][ T3610] [ 74.109459][ T3610] dump_stack_lvl+0xcd/0x134 [ 74.109491][ T3610] should_fail.cold+0x5/0xa [ 74.109528][ T3610] prepare_alloc_pages+0x17b/0x570 [ 74.109567][ T3610] __alloc_pages+0x12f/0x500 [ 74.109593][ T3610] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 74.109621][ T3610] ? find_held_lock+0x2d/0x110 [ 74.109655][ T3610] ? __lock_acquire+0x162f/0x54a0 [ 74.109697][ T3610] alloc_pages_vma+0xf3/0x7d0 [ 74.109733][ T3610] wp_page_copy+0x1bf/0x2280 [ 74.109769][ T3610] ? do_page_mkwrite+0x550/0x550 [ 74.109795][ T3610] ? lock_downgrade+0x6e0/0x6e0 [ 74.109822][ T3610] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 74.109852][ T3610] ? vm_normal_page+0x146/0x2a0 [ 74.109895][ T3610] do_wp_page+0x2cb/0x1ae0 [ 74.109929][ T3610] __handle_mm_fault+0x1f40/0x5120 [ 74.109967][ T3610] ? vm_iomap_memory+0x190/0x190 [ 74.110017][ T3610] handle_mm_fault+0x1c8/0x790 [ 74.110049][ T3610] do_user_addr_fault+0x489/0x11c0 [ 74.110084][ T3610] exc_page_fault+0x9e/0x180 [ 74.110116][ T3609] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 74.110109][ T3610] ? asm_exc_page_fault+0x8/0x30 [ 74.110136][ T3610] asm_exc_page_fault+0x1e/0x30 [ 74.110167][ T3610] RIP: 0033:0x7fa33cd0ca98 [ 74.110185][ T3610] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 74.110205][ T3610] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 74.110224][ T3610] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 74.110240][ T3610] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.110253][ T3610] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.110268][ T3610] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 74.110284][ T3610] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 74.110315][ T3610] [ 74.123556][ T3610] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program executing program [ 74.577835][ T3611] FAULT_INJECTION: forcing a failure. [ 74.577835][ T3611] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 74.577858][ T3611] CPU: 0 PID: 3611 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 74.577873][ T3611] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.577882][ T3611] Call Trace: [ 74.577886][ T3611] [ 74.577892][ T3611] dump_stack_lvl+0xcd/0x134 [ 74.577912][ T3611] should_fail.cold+0x5/0xa [ 74.577932][ T3611] prepare_alloc_pages+0x17b/0x570 [ 74.577954][ T3611] __alloc_pages+0x12f/0x500 [ 74.577968][ T3611] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 74.577983][ T3611] ? find_held_lock+0x2d/0x110 [ 74.578002][ T3611] ? __lock_acquire+0x162f/0x54a0 [ 74.578023][ T3611] alloc_pages_vma+0xf3/0x7d0 [ 74.578042][ T3611] wp_page_copy+0x1bf/0x2280 [ 74.578062][ T3611] ? do_page_mkwrite+0x550/0x550 [ 74.578076][ T3611] ? lock_downgrade+0x6e0/0x6e0 [ 74.578090][ T3611] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 74.578107][ T3611] ? vm_normal_page+0x146/0x2a0 [ 74.578128][ T3611] do_wp_page+0x2cb/0x1ae0 [ 74.578146][ T3611] __handle_mm_fault+0x1f40/0x5120 [ 74.578171][ T3611] ? vm_iomap_memory+0x190/0x190 [ 74.578220][ T3611] handle_mm_fault+0x1c8/0x790 [ 74.578253][ T3611] do_user_addr_fault+0x489/0x11c0 [ 74.578291][ T3611] exc_page_fault+0x9e/0x180 [ 74.578317][ T3611] ? asm_exc_page_fault+0x8/0x30 [ 74.578338][ T3611] asm_exc_page_fault+0x1e/0x30 [ 74.578353][ T3611] RIP: 0033:0x7fa33cd0ca98 [ 74.578365][ T3611] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 74.578379][ T3611] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 74.578392][ T3611] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 74.578401][ T3611] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.578410][ T3611] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.578418][ T3611] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 74.578430][ T3611] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 74.578448][ T3611] [ 74.578536][ T3611] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 74.594263][ T3612] FAULT_INJECTION: forcing a failure. [ 74.594263][ T3612] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 74.594285][ T3612] CPU: 0 PID: 3612 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 74.594300][ T3612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 74.594309][ T3612] Call Trace: [ 74.594313][ T3612] [ 74.594319][ T3612] dump_stack_lvl+0xcd/0x134 [ 74.594339][ T3612] should_fail.cold+0x5/0xa [ 74.594359][ T3612] prepare_alloc_pages+0x17b/0x570 [ 74.594381][ T3612] __alloc_pages+0x12f/0x500 [ 74.594395][ T3612] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 74.594410][ T3612] ? find_held_lock+0x2d/0x110 [ 74.594429][ T3612] ? __lock_acquire+0x162f/0x54a0 [ 74.594450][ T3612] alloc_pages_vma+0xf3/0x7d0 [ 74.594469][ T3612] wp_page_copy+0x1bf/0x2280 [ 74.594489][ T3612] ? do_page_mkwrite+0x550/0x550 [ 74.594503][ T3612] ? lock_downgrade+0x6e0/0x6e0 [ 74.594517][ T3612] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 74.594534][ T3612] ? vm_normal_page+0x146/0x2a0 [ 74.594556][ T3612] do_wp_page+0x2cb/0x1ae0 [ 74.594574][ T3612] __handle_mm_fault+0x1f40/0x5120 [ 74.594594][ T3612] ? vm_iomap_memory+0x190/0x190 [ 74.594622][ T3612] handle_mm_fault+0x1c8/0x790 [ 74.594639][ T3612] do_user_addr_fault+0x489/0x11c0 [ 74.594661][ T3612] exc_page_fault+0x9e/0x180 [ 74.594676][ T3612] ? asm_exc_page_fault+0x8/0x30 [ 74.594692][ T3612] asm_exc_page_fault+0x1e/0x30 [ 74.594707][ T3612] RIP: 0033:0x7fa33cd0ca98 [ 74.594719][ T3612] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 74.594733][ T3612] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 74.594752][ T3612] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 74.594761][ T3612] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 74.594770][ T3612] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 74.594778][ T3612] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 74.594787][ T3612] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 74.594805][ T3612] [ 74.594814][ T3612] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 74.627791][ T3614] FAULT_INJECTION: forcing a failure. executing program executing program [ 74.627791][ T3614] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 74.652124][ T3613] FAULT_INJECTION: forcing a failure. [ 74.652124][ T3613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 74.655444][ T3614] CPU: 0 PID: 3614 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 75.090162][ T3614] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.090179][ T3614] Call Trace: [ 75.090188][ T3614] [ 75.090198][ T3614] dump_stack_lvl+0xcd/0x134 [ 75.090227][ T3614] should_fail.cold+0x5/0xa [ 75.090257][ T3614] prepare_alloc_pages+0x17b/0x570 [ 75.090290][ T3614] __alloc_pages+0x12f/0x500 [ 75.090311][ T3614] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 75.090334][ T3614] ? find_held_lock+0x2d/0x110 [ 75.090362][ T3614] ? __lock_acquire+0x162f/0x54a0 [ 75.090394][ T3614] alloc_pages_vma+0xf3/0x7d0 [ 75.090422][ T3614] wp_page_copy+0x1bf/0x2280 [ 75.090452][ T3614] ? do_page_mkwrite+0x550/0x550 [ 75.090473][ T3614] ? lock_downgrade+0x6e0/0x6e0 [ 75.090494][ T3614] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 75.090520][ T3614] ? vm_normal_page+0x146/0x2a0 [ 75.090554][ T3614] do_wp_page+0x2cb/0x1ae0 [ 75.090582][ T3614] __handle_mm_fault+0x1f40/0x5120 [ 75.090613][ T3614] ? vm_iomap_memory+0x190/0x190 [ 75.090656][ T3614] handle_mm_fault+0x1c8/0x790 [ 75.090684][ T3614] do_user_addr_fault+0x489/0x11c0 [ 75.090715][ T3614] exc_page_fault+0x9e/0x180 [ 75.090738][ T3614] ? asm_exc_page_fault+0x8/0x30 [ 75.090762][ T3614] asm_exc_page_fault+0x1e/0x30 [ 75.090785][ T3614] RIP: 0033:0x7fa33cd0ca98 [ 75.090803][ T3614] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 75.090823][ T3614] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 75.090842][ T3614] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 75.090856][ T3614] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.090869][ T3614] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.090882][ T3614] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 75.090896][ T3614] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 75.090923][ T3614] [ 75.090952][ C0] vkms_vblank_simulate: vblank timer overrun [ 75.091617][ T3613] CPU: 0 PID: 3613 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 75.091645][ T3613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.091660][ T3613] Call Trace: [ 75.091667][ T3613] [ 75.091677][ T3613] dump_stack_lvl+0xcd/0x134 [ 75.091705][ T3613] should_fail.cold+0x5/0xa [ 75.091738][ T3613] prepare_alloc_pages+0x17b/0x570 [ 75.091774][ T3613] __alloc_pages+0x12f/0x500 [ 75.091796][ T3613] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 75.091818][ T3613] ? find_held_lock+0x2d/0x110 [ 75.091850][ T3613] ? __lock_acquire+0x162f/0x54a0 [ 75.091889][ T3613] alloc_pages_vma+0xf3/0x7d0 [ 75.091925][ T3613] wp_page_copy+0x1bf/0x2280 [ 75.091961][ T3613] ? do_page_mkwrite+0x550/0x550 [ 75.091988][ T3613] ? lock_downgrade+0x6e0/0x6e0 [ 75.092014][ T3613] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 75.092044][ T3613] ? vm_normal_page+0x146/0x2a0 [ 75.092084][ T3613] do_wp_page+0x2cb/0x1ae0 [ 75.092123][ T3613] __handle_mm_fault+0x1f40/0x5120 [ 75.092163][ T3613] ? vm_iomap_memory+0x190/0x190 [ 75.092217][ T3613] handle_mm_fault+0x1c8/0x790 [ 75.092252][ T3613] do_user_addr_fault+0x489/0x11c0 [ 75.092291][ T3613] exc_page_fault+0x9e/0x180 [ 75.092319][ T3613] ? asm_exc_page_fault+0x8/0x30 [ 75.092347][ T3613] asm_exc_page_fault+0x1e/0x30 [ 75.092374][ T3613] RIP: 0033:0x7fa33cd0ca98 [ 75.092394][ T3613] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 75.092416][ T3613] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 75.092438][ T3613] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 75.092455][ T3613] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.092471][ T3613] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.092486][ T3613] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 75.092503][ T3613] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 75.092531][ T3613] [ 75.092784][ T3613] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 75.244608][ C0] vkms_vblank_simulate: vblank timer overrun [ 75.544709][ T3615] FAULT_INJECTION: forcing a failure. [ 75.544709][ T3615] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 75.544734][ T3615] CPU: 1 PID: 3615 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 75.544749][ T3615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.544757][ T3615] Call Trace: [ 75.544762][ T3615] [ 75.544768][ T3615] dump_stack_lvl+0xcd/0x134 [ 75.544789][ T3615] should_fail.cold+0x5/0xa [ 75.544809][ T3615] prepare_alloc_pages+0x17b/0x570 [ 75.544833][ T3615] __alloc_pages+0x12f/0x500 [ 75.544846][ T3615] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 75.544861][ T3615] ? find_held_lock+0x2d/0x110 [ 75.544881][ T3615] ? __lock_acquire+0x162f/0x54a0 [ 75.544902][ T3615] alloc_pages_vma+0xf3/0x7d0 [ 75.544935][ T3615] wp_page_copy+0x1bf/0x2280 [ 75.544966][ T3615] ? do_page_mkwrite+0x550/0x550 [ 75.544991][ T3615] ? lock_downgrade+0x6e0/0x6e0 [ 75.545016][ T3615] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 75.545047][ T3615] ? vm_normal_page+0x146/0x2a0 [ 75.545096][ T3615] do_wp_page+0x2cb/0x1ae0 [ 75.545129][ T3615] __handle_mm_fault+0x1f40/0x5120 [ 75.545157][ T3615] ? vm_iomap_memory+0x190/0x190 [ 75.545185][ T3615] handle_mm_fault+0x1c8/0x790 [ 75.545203][ T3615] do_user_addr_fault+0x489/0x11c0 [ 75.545225][ T3615] exc_page_fault+0x9e/0x180 [ 75.545241][ T3615] ? asm_exc_page_fault+0x8/0x30 [ 75.545257][ T3615] asm_exc_page_fault+0x1e/0x30 [ 75.545272][ T3615] RIP: 0033:0x7fa33cd0ca98 [ 75.545284][ T3615] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 75.545297][ T3615] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 75.545311][ T3615] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 75.545320][ T3615] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.545329][ T3615] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.545337][ T3615] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 75.545346][ T3615] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 75.545364][ T3615] [ 75.583390][ T3616] FAULT_INJECTION: forcing a failure. [ 75.583390][ T3616] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 75.596775][ T3618] FAULT_INJECTION: forcing a failure. [ 75.596775][ T3618] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 75.598610][ T3616] CPU: 1 PID: 3616 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 executing program executing program executing program [ 75.598636][ T3616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.598651][ T3616] Call Trace: [ 75.598659][ T3616] [ 75.598668][ T3616] dump_stack_lvl+0xcd/0x134 [ 75.598700][ T3616] should_fail.cold+0x5/0xa [ 75.836431][ T3616] prepare_alloc_pages+0x17b/0x570 [ 75.836479][ T3616] __alloc_pages+0x12f/0x500 [ 75.836506][ T3616] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 75.836532][ T3616] ? find_held_lock+0x2d/0x110 [ 75.836563][ T3616] ? __lock_acquire+0x162f/0x54a0 [ 75.836598][ T3616] alloc_pages_vma+0xf3/0x7d0 [ 75.836718][ T3616] wp_page_copy+0x1bf/0x2280 [ 75.836769][ T3616] ? do_page_mkwrite+0x550/0x550 [ 75.836793][ T3616] ? lock_downgrade+0x6e0/0x6e0 [ 75.836816][ T3616] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 75.836844][ T3616] ? vm_normal_page+0x146/0x2a0 [ 75.836880][ T3616] do_wp_page+0x2cb/0x1ae0 [ 75.836913][ T3616] __handle_mm_fault+0x1f40/0x5120 [ 75.836948][ T3616] ? vm_iomap_memory+0x190/0x190 [ 75.836994][ T3616] handle_mm_fault+0x1c8/0x790 [ 75.837024][ T3616] do_user_addr_fault+0x489/0x11c0 [ 75.837068][ T3616] exc_page_fault+0x9e/0x180 [ 75.837094][ T3616] ? asm_exc_page_fault+0x8/0x30 [ 75.837123][ T3616] asm_exc_page_fault+0x1e/0x30 [ 75.837150][ T3616] RIP: 0033:0x7fa33cd0ca98 [ 75.837172][ T3616] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 75.837195][ T3616] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 75.837217][ T3616] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 75.837234][ T3616] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.837249][ T3616] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.837264][ T3616] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 75.837279][ T3616] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 75.837309][ T3616] [ 75.837318][ T3618] CPU: 0 PID: 3618 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 75.837343][ T3618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.837357][ T3618] Call Trace: [ 75.837365][ T3618] [ 75.837372][ T3618] dump_stack_lvl+0xcd/0x134 [ 75.837398][ T3618] should_fail.cold+0x5/0xa [ 75.837430][ T3618] prepare_alloc_pages+0x17b/0x570 [ 75.837467][ T3618] __alloc_pages+0x12f/0x500 [ 75.837491][ T3618] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 75.837516][ T3618] ? find_held_lock+0x2d/0x110 [ 75.837582][ T3618] ? __lock_acquire+0x162f/0x54a0 [ 75.837621][ T3618] alloc_pages_vma+0xf3/0x7d0 [ 75.837655][ T3618] wp_page_copy+0x1bf/0x2280 [ 75.837691][ T3618] ? do_page_mkwrite+0x550/0x550 [ 75.837717][ T3618] ? lock_downgrade+0x6e0/0x6e0 [ 75.837741][ T3618] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 75.837765][ T3618] ? vm_normal_page+0x146/0x2a0 [ 75.837799][ T3618] do_wp_page+0x2cb/0x1ae0 [ 75.837830][ T3618] __handle_mm_fault+0x1f40/0x5120 [ 75.837876][ T3618] ? vm_iomap_memory+0x190/0x190 [ 75.837929][ T3618] handle_mm_fault+0x1c8/0x790 [ 75.837962][ T3618] do_user_addr_fault+0x489/0x11c0 [ 75.837997][ T3618] exc_page_fault+0x9e/0x180 [ 75.838021][ T3618] ? asm_exc_page_fault+0x8/0x30 [ 75.838050][ T3618] asm_exc_page_fault+0x1e/0x30 [ 75.838077][ T3618] RIP: 0033:0x7fa33cd0ca98 [ 75.838097][ T3618] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 75.838120][ T3618] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 75.838141][ T3618] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 75.838156][ T3618] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.838169][ T3618] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 75.838183][ T3618] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 75.838199][ T3618] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 75.838230][ T3618] executing program executing program [ 76.244207][ T3617] FAULT_INJECTION: forcing a failure. [ 76.244207][ T3617] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.244229][ T3617] CPU: 0 PID: 3617 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 76.244244][ T3617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.244253][ T3617] Call Trace: [ 76.244257][ T3617] [ 76.244263][ T3617] dump_stack_lvl+0xcd/0x134 [ 76.244283][ T3617] should_fail.cold+0x5/0xa [ 76.244303][ T3617] prepare_alloc_pages+0x17b/0x570 [ 76.244326][ T3617] __alloc_pages+0x12f/0x500 [ 76.244339][ T3617] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 76.244354][ T3617] ? find_held_lock+0x2d/0x110 [ 76.244374][ T3617] ? __lock_acquire+0x162f/0x54a0 [ 76.244394][ T3617] alloc_pages_vma+0xf3/0x7d0 [ 76.244424][ T3617] wp_page_copy+0x1bf/0x2280 [ 76.244444][ T3617] ? do_page_mkwrite+0x550/0x550 [ 76.244462][ T3617] ? lock_downgrade+0x6e0/0x6e0 [ 76.244479][ T3617] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 76.244506][ T3617] ? vm_normal_page+0x146/0x2a0 [ 76.244553][ T3617] do_wp_page+0x2cb/0x1ae0 [ 76.244586][ T3617] __handle_mm_fault+0x1f40/0x5120 [ 76.244624][ T3617] ? vm_iomap_memory+0x190/0x190 [ 76.244676][ T3617] handle_mm_fault+0x1c8/0x790 [ 76.244709][ T3617] do_user_addr_fault+0x489/0x11c0 [ 76.244749][ T3617] exc_page_fault+0x9e/0x180 [ 76.244776][ T3617] ? asm_exc_page_fault+0x8/0x30 [ 76.244806][ T3617] asm_exc_page_fault+0x1e/0x30 [ 76.244833][ T3617] RIP: 0033:0x7fa33cd0ca98 [ 76.244851][ T3617] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 76.244865][ T3617] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 76.244879][ T3617] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 76.244888][ T3617] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.244897][ T3617] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.244905][ T3617] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 76.244914][ T3617] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 76.244932][ T3617] [ 76.260724][ T3619] FAULT_INJECTION: forcing a failure. [ 76.260724][ T3619] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.260747][ T3619] CPU: 0 PID: 3619 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 76.260762][ T3619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.260770][ T3619] Call Trace: [ 76.260775][ T3619] [ 76.260780][ T3619] dump_stack_lvl+0xcd/0x134 [ 76.260801][ T3619] should_fail.cold+0x5/0xa [ 76.260821][ T3619] prepare_alloc_pages+0x17b/0x570 [ 76.260844][ T3619] __alloc_pages+0x12f/0x500 [ 76.260858][ T3619] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 76.260872][ T3619] ? find_held_lock+0x2d/0x110 [ 76.260892][ T3619] ? __lock_acquire+0x162f/0x54a0 [ 76.260912][ T3619] alloc_pages_vma+0xf3/0x7d0 [ 76.260931][ T3619] wp_page_copy+0x1bf/0x2280 [ 76.260951][ T3619] ? do_page_mkwrite+0x550/0x550 [ 76.260965][ T3619] ? lock_downgrade+0x6e0/0x6e0 [ 76.260979][ T3619] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 76.260996][ T3619] ? vm_normal_page+0x146/0x2a0 [ 76.261018][ T3619] do_wp_page+0x2cb/0x1ae0 [ 76.261036][ T3619] __handle_mm_fault+0x1f40/0x5120 [ 76.261056][ T3619] ? vm_iomap_memory+0x190/0x190 [ 76.261083][ T3619] handle_mm_fault+0x1c8/0x790 [ 76.261101][ T3619] do_user_addr_fault+0x489/0x11c0 [ 76.261122][ T3619] exc_page_fault+0x9e/0x180 [ 76.261137][ T3619] ? asm_exc_page_fault+0x8/0x30 [ 76.261152][ T3619] asm_exc_page_fault+0x1e/0x30 [ 76.261167][ T3619] RIP: 0033:0x7fa33cd0ca98 [ 76.261179][ T3619] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 76.261193][ T3619] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 76.261205][ T3619] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 76.261214][ T3619] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.261223][ T3619] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.261231][ T3619] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 76.261240][ T3619] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 76.261258][ T3619] executing program executing program [ 76.761033][ T3620] FAULT_INJECTION: forcing a failure. [ 76.761033][ T3620] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.761063][ T3620] CPU: 0 PID: 3620 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 76.761078][ T3620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.761087][ T3620] Call Trace: [ 76.761092][ T3620] [ 76.761098][ T3620] dump_stack_lvl+0xcd/0x134 [ 76.761118][ T3620] should_fail.cold+0x5/0xa [ 76.761138][ T3620] prepare_alloc_pages+0x17b/0x570 [ 76.761161][ T3620] __alloc_pages+0x12f/0x500 [ 76.761174][ T3620] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 76.761189][ T3620] ? find_held_lock+0x2d/0x110 [ 76.761208][ T3620] ? __lock_acquire+0x162f/0x54a0 [ 76.761229][ T3620] alloc_pages_vma+0xf3/0x7d0 [ 76.761248][ T3620] wp_page_copy+0x1bf/0x2280 [ 76.761268][ T3620] ? do_page_mkwrite+0x550/0x550 [ 76.761282][ T3620] ? lock_downgrade+0x6e0/0x6e0 [ 76.761296][ T3620] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 76.761313][ T3620] ? vm_normal_page+0x146/0x2a0 [ 76.761335][ T3620] do_wp_page+0x2cb/0x1ae0 [ 76.761352][ T3620] __handle_mm_fault+0x1f40/0x5120 [ 76.761373][ T3620] ? vm_iomap_memory+0x190/0x190 [ 76.761416][ T3620] handle_mm_fault+0x1c8/0x790 [ 76.761448][ T3620] do_user_addr_fault+0x489/0x11c0 [ 76.761492][ T3620] exc_page_fault+0x9e/0x180 [ 76.761519][ T3620] ? asm_exc_page_fault+0x8/0x30 [ 76.761548][ T3620] asm_exc_page_fault+0x1e/0x30 [ 76.761575][ T3620] RIP: 0033:0x7fa33cd0ca98 [ 76.761596][ T3620] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 76.761621][ T3620] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 76.761644][ T3620] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 76.761661][ T3620] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.761676][ T3620] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.761690][ T3620] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 76.761704][ T3620] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 76.761722][ T3620] [ 76.777323][ T3622] FAULT_INJECTION: forcing a failure. [ 76.777323][ T3622] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.777346][ T3622] CPU: 0 PID: 3622 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 76.777361][ T3622] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.777370][ T3622] Call Trace: [ 76.777374][ T3622] [ 76.777380][ T3622] dump_stack_lvl+0xcd/0x134 [ 76.777401][ T3622] should_fail.cold+0x5/0xa [ 76.777421][ T3622] prepare_alloc_pages+0x17b/0x570 [ 76.777444][ T3622] __alloc_pages+0x12f/0x500 [ 76.777457][ T3622] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 76.777472][ T3622] ? find_held_lock+0x2d/0x110 [ 76.777506][ T3622] ? __lock_acquire+0x162f/0x54a0 [ 76.777527][ T3622] alloc_pages_vma+0xf3/0x7d0 [ 76.777547][ T3622] wp_page_copy+0x1bf/0x2280 [ 76.777566][ T3622] ? do_page_mkwrite+0x550/0x550 [ 76.777580][ T3622] ? lock_downgrade+0x6e0/0x6e0 [ 76.777594][ T3622] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 76.777612][ T3622] ? vm_normal_page+0x146/0x2a0 [ 76.777634][ T3622] do_wp_page+0x2cb/0x1ae0 [ 76.777652][ T3622] __handle_mm_fault+0x1f40/0x5120 [ 76.777672][ T3622] ? vm_iomap_memory+0x190/0x190 [ 76.777700][ T3622] handle_mm_fault+0x1c8/0x790 [ 76.777717][ T3622] do_user_addr_fault+0x489/0x11c0 [ 76.777738][ T3622] exc_page_fault+0x9e/0x180 [ 76.777753][ T3622] ? asm_exc_page_fault+0x8/0x30 [ 76.777769][ T3622] asm_exc_page_fault+0x1e/0x30 [ 76.777784][ T3622] RIP: 0033:0x7fa33cd0ca98 [ 76.777796][ T3622] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 76.777810][ T3622] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 76.777822][ T3622] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 76.777832][ T3622] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 76.777840][ T3622] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 76.777848][ T3622] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 76.777858][ T3622] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 76.777875][ T3622] [ 76.817240][ T3621] FAULT_INJECTION: forcing a failure. [ 76.817240][ T3621] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 76.817274][ T3621] CPU: 0 PID: 3621 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 76.817299][ T3621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.817314][ T3621] Call Trace: [ 76.817322][ T3621] [ 76.817331][ T3621] dump_stack_lvl+0xcd/0x134 [ 76.817362][ T3621] should_fail.cold+0x5/0xa [ 76.817399][ T3621] prepare_alloc_pages+0x17b/0x570 [ 76.817439][ T3621] __alloc_pages+0x12f/0x500 [ 76.817465][ T3621] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 76.817491][ T3621] ? find_held_lock+0x2d/0x110 executing program executing program [ 76.817526][ T3621] ? __lock_acquire+0x162f/0x54a0 [ 76.817562][ T3621] alloc_pages_vma+0xf3/0x7d0 [ 76.817594][ T3621] wp_page_copy+0x1bf/0x2280 [ 77.309241][ T3621] ? do_page_mkwrite+0x550/0x550 [ 77.309277][ T3621] ? lock_downgrade+0x6e0/0x6e0 [ 77.309306][ T3621] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 77.309336][ T3621] ? vm_normal_page+0x146/0x2a0 [ 77.309378][ T3621] do_wp_page+0x2cb/0x1ae0 [ 77.309411][ T3621] __handle_mm_fault+0x1f40/0x5120 [ 77.309451][ T3621] ? vm_iomap_memory+0x190/0x190 [ 77.309510][ T3621] handle_mm_fault+0x1c8/0x790 [ 77.309538][ T3621] do_user_addr_fault+0x489/0x11c0 [ 77.309560][ T3621] exc_page_fault+0x9e/0x180 [ 77.309576][ T3621] ? asm_exc_page_fault+0x8/0x30 [ 77.309592][ T3621] asm_exc_page_fault+0x1e/0x30 [ 77.309608][ T3621] RIP: 0033:0x7fa33cd0ca98 [ 77.309621][ T3621] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 77.309635][ T3621] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 77.309648][ T3621] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 77.309658][ T3621] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.309666][ T3621] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.309675][ T3621] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 77.309684][ T3621] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 77.309702][ T3621] [ 77.309758][ C0] vkms_vblank_simulate: vblank timer overrun [ 77.311555][ T3623] FAULT_INJECTION: forcing a failure. [ 77.311555][ T3623] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.311585][ T3623] CPU: 1 PID: 3623 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 77.311609][ T3623] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.311623][ T3623] Call Trace: [ 77.311631][ T3623] [ 77.311639][ T3623] dump_stack_lvl+0xcd/0x134 [ 77.311670][ T3623] should_fail.cold+0x5/0xa [ 77.311705][ T3623] prepare_alloc_pages+0x17b/0x570 [ 77.311745][ T3623] __alloc_pages+0x12f/0x500 [ 77.311770][ T3623] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 77.311795][ T3623] ? find_held_lock+0x2d/0x110 [ 77.311830][ T3623] ? __lock_acquire+0x162f/0x54a0 [ 77.311867][ T3623] alloc_pages_vma+0xf3/0x7d0 [ 77.311899][ T3623] wp_page_copy+0x1bf/0x2280 [ 77.311933][ T3623] ? do_page_mkwrite+0x550/0x550 [ 77.311958][ T3623] ? lock_downgrade+0x6e0/0x6e0 [ 77.311989][ T3623] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 77.312017][ T3623] ? vm_normal_page+0x146/0x2a0 [ 77.312057][ T3623] do_wp_page+0x2cb/0x1ae0 [ 77.312088][ T3623] __handle_mm_fault+0x1f40/0x5120 [ 77.312123][ T3623] ? vm_iomap_memory+0x190/0x190 [ 77.312172][ T3623] handle_mm_fault+0x1c8/0x790 [ 77.312204][ T3623] do_user_addr_fault+0x489/0x11c0 [ 77.312240][ T3623] exc_page_fault+0x9e/0x180 [ 77.312266][ T3623] ? asm_exc_page_fault+0x8/0x30 [ 77.312292][ T3623] asm_exc_page_fault+0x1e/0x30 [ 77.312318][ T3623] RIP: 0033:0x7fa33cd0ca98 [ 77.312336][ T3623] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 77.312359][ T3623] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 77.312379][ T3623] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 77.312395][ T3623] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.312409][ T3623] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.312421][ T3623] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 77.312435][ T3623] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 77.312466][ T3623] executing program [ 77.727522][ T3624] FAULT_INJECTION: forcing a failure. [ 77.727522][ T3624] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.727552][ T3624] CPU: 0 PID: 3624 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 77.727568][ T3624] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.727577][ T3624] Call Trace: [ 77.727583][ T3624] [ 77.727589][ T3624] dump_stack_lvl+0xcd/0x134 [ 77.727609][ T3624] should_fail.cold+0x5/0xa executing program [ 77.727629][ T3624] prepare_alloc_pages+0x17b/0x570 [ 77.727651][ T3624] __alloc_pages+0x12f/0x500 [ 77.727665][ T3624] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 77.727680][ T3624] ? find_held_lock+0x2d/0x110 [ 77.727699][ T3624] ? __lock_acquire+0x162f/0x54a0 [ 77.727720][ T3624] alloc_pages_vma+0xf3/0x7d0 [ 77.727740][ T3624] wp_page_copy+0x1bf/0x2280 [ 77.727759][ T3624] ? do_page_mkwrite+0x550/0x550 [ 77.727773][ T3624] ? lock_downgrade+0x6e0/0x6e0 [ 77.727787][ T3624] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 77.727804][ T3624] ? vm_normal_page+0x146/0x2a0 [ 77.727839][ T3624] do_wp_page+0x2cb/0x1ae0 [ 77.727872][ T3624] __handle_mm_fault+0x1f40/0x5120 [ 77.727909][ T3624] ? vm_iomap_memory+0x190/0x190 [ 77.727942][ T3624] handle_mm_fault+0x1c8/0x790 [ 77.727960][ T3624] do_user_addr_fault+0x489/0x11c0 [ 77.727981][ T3624] exc_page_fault+0x9e/0x180 [ 77.727997][ T3624] ? asm_exc_page_fault+0x8/0x30 [ 77.728013][ T3624] asm_exc_page_fault+0x1e/0x30 [ 77.728028][ T3624] RIP: 0033:0x7fa33cd0ca98 [ 77.728040][ T3624] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 77.728053][ T3624] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 77.728066][ T3624] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 77.728076][ T3624] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.728084][ T3624] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.728093][ T3624] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 77.728102][ T3624] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 77.728120][ T3624] [ 77.744083][ T3625] FAULT_INJECTION: forcing a failure. [ 77.744083][ T3625] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.744105][ T3625] CPU: 0 PID: 3625 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 77.744123][ T3625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 77.744131][ T3625] Call Trace: [ 77.744136][ T3625] [ 77.744142][ T3625] dump_stack_lvl+0xcd/0x134 [ 77.744169][ T3625] should_fail.cold+0x5/0xa [ 77.744204][ T3625] prepare_alloc_pages+0x17b/0x570 [ 77.744244][ T3625] __alloc_pages+0x12f/0x500 [ 77.744269][ T3625] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 77.744297][ T3625] ? find_held_lock+0x2d/0x110 [ 77.744332][ T3625] ? __lock_acquire+0x162f/0x54a0 [ 77.744376][ T3625] alloc_pages_vma+0xf3/0x7d0 [ 77.744411][ T3625] wp_page_copy+0x1bf/0x2280 [ 77.744447][ T3625] ? do_page_mkwrite+0x550/0x550 [ 77.744471][ T3625] ? lock_downgrade+0x6e0/0x6e0 [ 77.744485][ T3625] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 77.744502][ T3625] ? vm_normal_page+0x146/0x2a0 [ 77.744524][ T3625] do_wp_page+0x2cb/0x1ae0 [ 77.744542][ T3625] __handle_mm_fault+0x1f40/0x5120 [ 77.744562][ T3625] ? vm_iomap_memory+0x190/0x190 [ 77.744590][ T3625] handle_mm_fault+0x1c8/0x790 [ 77.744608][ T3625] do_user_addr_fault+0x489/0x11c0 [ 77.744629][ T3625] exc_page_fault+0x9e/0x180 [ 77.744646][ T3625] ? asm_exc_page_fault+0x8/0x30 [ 77.744662][ T3625] asm_exc_page_fault+0x1e/0x30 [ 77.744677][ T3625] RIP: 0033:0x7fa33cd0ca98 [ 77.744689][ T3625] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 77.744707][ T3625] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 77.744728][ T3625] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 77.744745][ T3625] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.744760][ T3625] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 77.744776][ T3625] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 77.744792][ T3625] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 77.744815][ T3625] [ 77.783186][ T3626] FAULT_INJECTION: forcing a failure. [ 77.783186][ T3626] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.824939][ T3627] FAULT_INJECTION: forcing a failure. executing program executing program [ 77.824939][ T3627] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 77.831316][ T3626] CPU: 0 PID: 3626 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 78.227247][ T3626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.227264][ T3626] Call Trace: [ 78.227274][ T3626] [ 78.227283][ T3626] dump_stack_lvl+0xcd/0x134 [ 78.227312][ T3626] should_fail.cold+0x5/0xa [ 78.227342][ T3626] prepare_alloc_pages+0x17b/0x570 [ 78.227375][ T3626] __alloc_pages+0x12f/0x500 [ 78.227396][ T3626] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 78.227419][ T3626] ? find_held_lock+0x2d/0x110 [ 78.227448][ T3626] ? __lock_acquire+0x162f/0x54a0 [ 78.227479][ T3626] alloc_pages_vma+0xf3/0x7d0 [ 78.227508][ T3626] wp_page_copy+0x1bf/0x2280 [ 78.227538][ T3626] ? do_page_mkwrite+0x550/0x550 [ 78.227559][ T3626] ? lock_downgrade+0x6e0/0x6e0 [ 78.227580][ T3626] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 78.227605][ T3626] ? vm_normal_page+0x146/0x2a0 [ 78.227639][ T3626] do_wp_page+0x2cb/0x1ae0 [ 78.227666][ T3626] __handle_mm_fault+0x1f40/0x5120 [ 78.227698][ T3626] ? vm_iomap_memory+0x190/0x190 [ 78.227741][ T3626] handle_mm_fault+0x1c8/0x790 [ 78.227768][ T3626] do_user_addr_fault+0x489/0x11c0 [ 78.227799][ T3626] exc_page_fault+0x9e/0x180 [ 78.227822][ T3626] ? asm_exc_page_fault+0x8/0x30 [ 78.227846][ T3626] asm_exc_page_fault+0x1e/0x30 [ 78.227869][ T3626] RIP: 0033:0x7fa33cd0ca98 [ 78.227887][ T3626] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 78.227913][ T3626] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 78.227932][ T3626] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 78.227946][ T3626] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.227959][ T3626] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.227972][ T3626] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 78.227986][ T3626] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 78.228014][ T3626] [ 78.228082][ C0] vkms_vblank_simulate: vblank timer overrun [ 78.228286][ T3626] pagefault_out_of_memory: 12 callbacks suppressed [ 78.228300][ T3626] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 78.230467][ T3627] CPU: 1 PID: 3627 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 78.230496][ T3627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.230509][ T3627] Call Trace: [ 78.230516][ T3627] [ 78.230525][ T3627] dump_stack_lvl+0xcd/0x134 [ 78.230556][ T3627] should_fail.cold+0x5/0xa [ 78.230587][ T3627] prepare_alloc_pages+0x17b/0x570 [ 78.230626][ T3627] __alloc_pages+0x12f/0x500 [ 78.230651][ T3627] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 78.230678][ T3627] ? find_held_lock+0x2d/0x110 [ 78.230713][ T3627] ? __lock_acquire+0x162f/0x54a0 [ 78.230752][ T3627] alloc_pages_vma+0xf3/0x7d0 [ 78.230787][ T3627] wp_page_copy+0x1bf/0x2280 [ 78.230823][ T3627] ? do_page_mkwrite+0x550/0x550 [ 78.230849][ T3627] ? lock_downgrade+0x6e0/0x6e0 [ 78.230875][ T3627] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 78.230904][ T3627] ? vm_normal_page+0x146/0x2a0 [ 78.230943][ T3627] do_wp_page+0x2cb/0x1ae0 [ 78.230977][ T3627] __handle_mm_fault+0x1f40/0x5120 [ 78.231014][ T3627] ? vm_iomap_memory+0x190/0x190 [ 78.231067][ T3627] handle_mm_fault+0x1c8/0x790 [ 78.231100][ T3627] do_user_addr_fault+0x489/0x11c0 [ 78.231135][ T3627] exc_page_fault+0x9e/0x180 [ 78.231162][ T3627] ? asm_exc_page_fault+0x8/0x30 [ 78.231190][ T3627] asm_exc_page_fault+0x1e/0x30 [ 78.231217][ T3627] RIP: 0033:0x7fa33cd0ca98 [ 78.231236][ T3627] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 78.231258][ T3627] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 78.231279][ T3627] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 78.231293][ T3627] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.231308][ T3627] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.231323][ T3627] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 78.231341][ T3627] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 78.231375][ T3627] [ 78.231389][ T3627] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program executing program [ 78.710782][ T3628] FAULT_INJECTION: forcing a failure. [ 78.710782][ T3628] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.710812][ T3628] CPU: 0 PID: 3628 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 78.710828][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.710837][ T3628] Call Trace: [ 78.710842][ T3628] [ 78.710848][ T3628] dump_stack_lvl+0xcd/0x134 [ 78.710869][ T3628] should_fail.cold+0x5/0xa [ 78.710889][ T3628] prepare_alloc_pages+0x17b/0x570 [ 78.710908][ T3628] ? find_held_lock+0x2d/0x110 [ 78.710926][ T3628] __alloc_pages+0x12f/0x500 [ 78.710938][ T3628] ? rcu_preempt_deferred_qs_irqrestore+0x4e3/0xb20 [ 78.710958][ T3628] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 78.710978][ T3628] ? __lock_acquire+0x162f/0x54a0 [ 78.710999][ T3628] alloc_pages_vma+0xf3/0x7d0 [ 78.711018][ T3628] wp_page_copy+0x1bf/0x2280 [ 78.711038][ T3628] ? do_page_mkwrite+0x550/0x550 [ 78.711051][ T3628] ? lock_downgrade+0x6e0/0x6e0 [ 78.711065][ T3628] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 78.711083][ T3628] ? vm_normal_page+0x146/0x2a0 [ 78.711105][ T3628] do_wp_page+0x2cb/0x1ae0 [ 78.711122][ T3628] __handle_mm_fault+0x1f40/0x5120 [ 78.711143][ T3628] ? vm_iomap_memory+0x190/0x190 [ 78.711171][ T3628] handle_mm_fault+0x1c8/0x790 [ 78.711188][ T3628] do_user_addr_fault+0x489/0x11c0 [ 78.711215][ T3628] exc_page_fault+0x9e/0x180 [ 78.711234][ T3628] ? asm_exc_page_fault+0x8/0x30 [ 78.711251][ T3628] asm_exc_page_fault+0x1e/0x30 [ 78.711266][ T3628] RIP: 0033:0x7fa33cd0ca98 [ 78.711278][ T3628] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 78.711292][ T3628] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 78.711305][ T3628] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 78.711348][ T3628] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.711357][ T3628] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.711366][ T3628] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 78.711375][ T3628] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 78.711393][ T3628] [ 78.711400][ T3628] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 78.727253][ T3629] FAULT_INJECTION: forcing a failure. [ 78.727253][ T3629] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.727276][ T3629] CPU: 0 PID: 3629 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 78.727291][ T3629] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.727299][ T3629] Call Trace: [ 78.727304][ T3629] [ 78.727342][ T3629] dump_stack_lvl+0xcd/0x134 [ 78.727363][ T3629] should_fail.cold+0x5/0xa [ 78.727384][ T3629] prepare_alloc_pages+0x17b/0x570 [ 78.727406][ T3629] __alloc_pages+0x12f/0x500 [ 78.727420][ T3629] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 78.727439][ T3629] ? find_held_lock+0x2d/0x110 [ 78.727459][ T3629] ? __lock_acquire+0x162f/0x54a0 [ 78.727480][ T3629] alloc_pages_vma+0xf3/0x7d0 [ 78.727499][ T3629] wp_page_copy+0x1bf/0x2280 [ 78.727519][ T3629] ? do_page_mkwrite+0x550/0x550 [ 78.727533][ T3629] ? lock_downgrade+0x6e0/0x6e0 [ 78.727547][ T3629] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 78.727564][ T3629] ? vm_normal_page+0x146/0x2a0 [ 78.727590][ T3629] do_wp_page+0x2cb/0x1ae0 [ 78.727607][ T3629] __handle_mm_fault+0x1f40/0x5120 [ 78.727628][ T3629] ? vm_iomap_memory+0x190/0x190 [ 78.727656][ T3629] handle_mm_fault+0x1c8/0x790 [ 78.727673][ T3629] do_user_addr_fault+0x489/0x11c0 [ 78.727694][ T3629] exc_page_fault+0x9e/0x180 [ 78.727710][ T3629] ? asm_exc_page_fault+0x8/0x30 [ 78.727727][ T3629] asm_exc_page_fault+0x1e/0x30 [ 78.727742][ T3629] RIP: 0033:0x7fa33cd0ca98 [ 78.727754][ T3629] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 78.727768][ T3629] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 78.727780][ T3629] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 78.727790][ T3629] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.727798][ T3629] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 78.727807][ T3629] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 78.727816][ T3629] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 78.727834][ T3629] [ 78.727842][ T3629] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 78.766611][ T3630] FAULT_INJECTION: forcing a failure. [ 78.766611][ T3630] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.788665][ T3631] FAULT_INJECTION: forcing a failure. [ 78.788665][ T3631] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 78.791662][ T3630] CPU: 0 PID: 3630 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 78.791691][ T3630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 executing program executing program [ 78.791704][ T3630] Call Trace: [ 78.791712][ T3630] [ 79.249695][ T3630] dump_stack_lvl+0xcd/0x134 [ 79.249729][ T3630] should_fail.cold+0x5/0xa [ 79.249763][ T3630] prepare_alloc_pages+0x17b/0x570 [ 79.249807][ T3630] __alloc_pages+0x12f/0x500 [ 79.249831][ T3630] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 79.249858][ T3630] ? find_held_lock+0x2d/0x110 [ 79.249891][ T3630] ? __lock_acquire+0x162f/0x54a0 [ 79.249926][ T3630] alloc_pages_vma+0xf3/0x7d0 [ 79.249958][ T3630] wp_page_copy+0x1bf/0x2280 [ 79.249992][ T3630] ? do_page_mkwrite+0x550/0x550 [ 79.250017][ T3630] ? lock_downgrade+0x6e0/0x6e0 [ 79.250041][ T3630] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.250068][ T3630] ? vm_normal_page+0x146/0x2a0 [ 79.250108][ T3630] do_wp_page+0x2cb/0x1ae0 [ 79.250141][ T3630] __handle_mm_fault+0x1f40/0x5120 [ 79.250181][ T3630] ? vm_iomap_memory+0x190/0x190 [ 79.250232][ T3630] handle_mm_fault+0x1c8/0x790 [ 79.250262][ T3630] do_user_addr_fault+0x489/0x11c0 [ 79.250297][ T3630] exc_page_fault+0x9e/0x180 [ 79.250321][ T3630] ? asm_exc_page_fault+0x8/0x30 [ 79.250348][ T3630] asm_exc_page_fault+0x1e/0x30 [ 79.250373][ T3630] RIP: 0033:0x7fa33cd0ca98 [ 79.250392][ T3630] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 79.250414][ T3630] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 79.250434][ T3630] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 79.250449][ T3630] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.250463][ T3630] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.250477][ T3630] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 79.250492][ T3630] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 79.250522][ T3630] [ 79.250531][ T3631] CPU: 1 PID: 3631 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 79.250557][ T3631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.250569][ T3631] Call Trace: [ 79.250576][ T3631] [ 79.250584][ T3631] dump_stack_lvl+0xcd/0x134 [ 79.250600][ C0] vkms_vblank_simulate: vblank timer overrun [ 79.250615][ T3631] should_fail.cold+0x5/0xa [ 79.250647][ T3631] prepare_alloc_pages+0x17b/0x570 [ 79.250679][ T3631] __alloc_pages+0x12f/0x500 [ 79.250700][ T3631] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 79.250720][ T3631] ? find_held_lock+0x2d/0x110 [ 79.250747][ T3631] ? __lock_acquire+0x162f/0x54a0 [ 79.250777][ T3631] alloc_pages_vma+0xf3/0x7d0 [ 79.250806][ T3631] wp_page_copy+0x1bf/0x2280 [ 79.250835][ T3631] ? do_page_mkwrite+0x550/0x550 [ 79.250855][ T3631] ? lock_downgrade+0x6e0/0x6e0 [ 79.250875][ T3631] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.250900][ T3631] ? vm_normal_page+0x146/0x2a0 [ 79.250935][ T3631] do_wp_page+0x2cb/0x1ae0 [ 79.250963][ T3631] __handle_mm_fault+0x1f40/0x5120 [ 79.250995][ T3631] ? vm_iomap_memory+0x190/0x190 [ 79.251039][ T3631] handle_mm_fault+0x1c8/0x790 [ 79.251068][ T3631] do_user_addr_fault+0x489/0x11c0 [ 79.251102][ T3631] exc_page_fault+0x9e/0x180 [ 79.251128][ T3631] ? asm_exc_page_fault+0x8/0x30 [ 79.251155][ T3631] asm_exc_page_fault+0x1e/0x30 [ 79.251179][ T3631] RIP: 0033:0x7fa33cd0ca98 [ 79.251199][ T3631] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 79.251221][ T3631] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 79.251242][ T3631] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 79.251259][ T3631] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.251274][ T3631] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.251297][ T3631] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 79.251312][ T3631] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 79.251346][ T3631] [ 79.256849][ T3630] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program [ 79.259431][ T3631] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 79.280612][ T3632] FAULT_INJECTION: forcing a failure. [ 79.280612][ T3632] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.668086][ T3632] CPU: 1 PID: 3632 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 79.668106][ T3632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.668115][ T3632] Call Trace: [ 79.668120][ T3632] [ 79.668126][ T3632] dump_stack_lvl+0xcd/0x134 [ 79.668147][ T3632] should_fail.cold+0x5/0xa [ 79.668167][ T3632] prepare_alloc_pages+0x17b/0x570 [ 79.668189][ T3632] __alloc_pages+0x12f/0x500 [ 79.668203][ T3632] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 79.668217][ T3632] ? find_held_lock+0x2d/0x110 [ 79.668237][ T3632] ? __lock_acquire+0x162f/0x54a0 [ 79.668258][ T3632] alloc_pages_vma+0xf3/0x7d0 [ 79.668285][ T3632] wp_page_copy+0x1bf/0x2280 [ 79.668306][ T3632] ? do_page_mkwrite+0x550/0x550 [ 79.668320][ T3632] ? lock_downgrade+0x6e0/0x6e0 [ 79.668334][ T3632] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.668351][ T3632] ? vm_normal_page+0x146/0x2a0 [ 79.668373][ T3632] do_wp_page+0x2cb/0x1ae0 [ 79.668391][ T3632] __handle_mm_fault+0x1f40/0x5120 [ 79.668412][ T3632] ? vm_iomap_memory+0x190/0x190 [ 79.668439][ T3632] handle_mm_fault+0x1c8/0x790 [ 79.668457][ T3632] do_user_addr_fault+0x489/0x11c0 [ 79.668478][ T3632] exc_page_fault+0x9e/0x180 [ 79.668494][ T3632] ? asm_exc_page_fault+0x8/0x30 [ 79.668510][ T3632] asm_exc_page_fault+0x1e/0x30 [ 79.668526][ T3632] RIP: 0033:0x7fa33cd0ca98 [ 79.668538][ T3632] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 79.668552][ T3632] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 79.668574][ T3632] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 79.668584][ T3632] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.668593][ T3632] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.668601][ T3632] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 79.668610][ T3632] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 79.668628][ T3632] [ 79.668638][ T3632] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 79.927325][ T3634] FAULT_INJECTION: forcing a failure. [ 79.927325][ T3634] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.927348][ T3634] CPU: 0 PID: 3634 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 79.927363][ T3634] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.927372][ T3634] Call Trace: [ 79.927377][ T3634] [ 79.927383][ T3634] dump_stack_lvl+0xcd/0x134 [ 79.927403][ T3634] should_fail.cold+0x5/0xa executing program executing program [ 79.927423][ T3634] prepare_alloc_pages+0x17b/0x570 [ 79.927446][ T3634] __alloc_pages+0x12f/0x500 [ 79.927459][ T3634] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 79.927474][ T3634] ? find_held_lock+0x2d/0x110 [ 79.927494][ T3634] ? __lock_acquire+0x162f/0x54a0 [ 79.927514][ T3634] alloc_pages_vma+0xf3/0x7d0 [ 79.927534][ T3634] wp_page_copy+0x1bf/0x2280 [ 79.927554][ T3634] ? do_page_mkwrite+0x550/0x550 [ 79.927568][ T3634] ? lock_downgrade+0x6e0/0x6e0 [ 79.927582][ T3634] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.927599][ T3634] ? vm_normal_page+0x146/0x2a0 [ 79.927621][ T3634] do_wp_page+0x2cb/0x1ae0 [ 79.927638][ T3634] __handle_mm_fault+0x1f40/0x5120 [ 79.927659][ T3634] ? vm_iomap_memory+0x190/0x190 [ 79.927686][ T3634] handle_mm_fault+0x1c8/0x790 [ 79.927704][ T3634] do_user_addr_fault+0x489/0x11c0 [ 79.927725][ T3634] exc_page_fault+0x9e/0x180 [ 79.927741][ T3634] ? asm_exc_page_fault+0x8/0x30 [ 79.927756][ T3634] asm_exc_page_fault+0x1e/0x30 [ 79.927771][ T3634] RIP: 0033:0x7fa33cd0ca98 [ 79.927783][ T3634] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 79.927797][ T3634] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 79.927816][ T3634] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 79.927825][ T3634] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.927834][ T3634] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.927842][ T3634] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 79.927851][ T3634] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 79.927869][ T3634] [ 79.927876][ T3634] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 79.943763][ T3635] FAULT_INJECTION: forcing a failure. [ 79.943763][ T3635] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 79.943808][ T3635] CPU: 0 PID: 3635 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 79.943835][ T3635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.943849][ T3635] Call Trace: [ 79.943856][ T3635] [ 79.943866][ T3635] dump_stack_lvl+0xcd/0x134 [ 79.943895][ T3635] should_fail.cold+0x5/0xa [ 79.943929][ T3635] prepare_alloc_pages+0x17b/0x570 [ 79.943967][ T3635] __alloc_pages+0x12f/0x500 [ 79.943991][ T3635] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 79.944015][ T3635] ? find_held_lock+0x2d/0x110 [ 79.944048][ T3635] ? __lock_acquire+0x162f/0x54a0 [ 79.944085][ T3635] alloc_pages_vma+0xf3/0x7d0 [ 79.944117][ T3635] wp_page_copy+0x1bf/0x2280 [ 79.944152][ T3635] ? do_page_mkwrite+0x550/0x550 [ 79.944177][ T3635] ? lock_downgrade+0x6e0/0x6e0 [ 79.944202][ T3635] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.944232][ T3635] ? vm_normal_page+0x146/0x2a0 [ 79.944274][ T3635] do_wp_page+0x2cb/0x1ae0 [ 79.944303][ T3635] __handle_mm_fault+0x1f40/0x5120 [ 79.944341][ T3635] ? vm_iomap_memory+0x190/0x190 [ 79.944394][ T3635] handle_mm_fault+0x1c8/0x790 [ 79.944422][ T3635] do_user_addr_fault+0x489/0x11c0 [ 79.944444][ T3635] exc_page_fault+0x9e/0x180 [ 79.944460][ T3635] ? asm_exc_page_fault+0x8/0x30 [ 79.944477][ T3635] asm_exc_page_fault+0x1e/0x30 [ 79.944492][ T3635] RIP: 0033:0x7fa33cd0ca98 [ 79.944504][ T3635] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 79.944517][ T3635] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 79.944530][ T3635] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 79.944540][ T3635] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.944548][ T3635] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 79.944557][ T3635] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 79.944566][ T3635] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 79.944584][ T3635] [ 79.944592][ T3635] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 79.983485][ T3633] FAULT_INJECTION: forcing a failure. executing program executing program [ 79.983485][ T3633] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.010769][ T3636] FAULT_INJECTION: forcing a failure. [ 80.010769][ T3636] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.019518][ T3633] CPU: 1 PID: 3633 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 80.440921][ T3633] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.440939][ T3633] Call Trace: [ 80.440946][ T3633] [ 80.440957][ T3633] dump_stack_lvl+0xcd/0x134 [ 80.440986][ T3633] should_fail.cold+0x5/0xa [ 80.441016][ T3633] prepare_alloc_pages+0x17b/0x570 [ 80.441050][ T3633] __alloc_pages+0x12f/0x500 [ 80.441071][ T3633] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 80.441093][ T3633] ? find_held_lock+0x2d/0x110 [ 80.441123][ T3633] ? __lock_acquire+0x162f/0x54a0 [ 80.441155][ T3633] alloc_pages_vma+0xf3/0x7d0 [ 80.441184][ T3633] wp_page_copy+0x1bf/0x2280 [ 80.441214][ T3633] ? do_page_mkwrite+0x550/0x550 [ 80.441236][ T3633] ? lock_downgrade+0x6e0/0x6e0 [ 80.441257][ T3633] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.441283][ T3633] ? vm_normal_page+0x146/0x2a0 [ 80.441318][ T3633] do_wp_page+0x2cb/0x1ae0 [ 80.441345][ T3633] __handle_mm_fault+0x1f40/0x5120 [ 80.441378][ T3633] ? vm_iomap_memory+0x190/0x190 [ 80.441422][ T3633] handle_mm_fault+0x1c8/0x790 [ 80.441450][ T3633] do_user_addr_fault+0x489/0x11c0 [ 80.441482][ T3633] exc_page_fault+0x9e/0x180 [ 80.441505][ T3633] ? asm_exc_page_fault+0x8/0x30 [ 80.441529][ T3633] asm_exc_page_fault+0x1e/0x30 [ 80.441552][ T3633] RIP: 0033:0x7fa33cd0ca98 [ 80.441571][ T3633] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 80.441592][ T3633] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 80.441611][ T3633] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 80.441625][ T3633] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.441638][ T3633] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.441651][ T3633] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 80.441665][ T3633] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 80.441694][ T3633] [ 80.442109][ T3633] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 80.453960][ T3636] CPU: 0 PID: 3636 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 80.453990][ T3636] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.454005][ T3636] Call Trace: [ 80.454013][ T3636] [ 80.454022][ T3636] dump_stack_lvl+0xcd/0x134 [ 80.454052][ T3636] should_fail.cold+0x5/0xa [ 80.454084][ T3636] prepare_alloc_pages+0x17b/0x570 [ 80.454121][ T3636] __alloc_pages+0x12f/0x500 [ 80.454146][ T3636] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 80.454172][ T3636] ? find_held_lock+0x2d/0x110 [ 80.454205][ T3636] ? __lock_acquire+0x162f/0x54a0 [ 80.454240][ T3636] alloc_pages_vma+0xf3/0x7d0 [ 80.454278][ T3636] wp_page_copy+0x1bf/0x2280 [ 80.454311][ T3636] ? do_page_mkwrite+0x550/0x550 [ 80.454335][ T3636] ? lock_downgrade+0x6e0/0x6e0 [ 80.454360][ T3636] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.454389][ T3636] ? vm_normal_page+0x146/0x2a0 [ 80.454428][ T3636] do_wp_page+0x2cb/0x1ae0 [ 80.454461][ T3636] __handle_mm_fault+0x1f40/0x5120 [ 80.454500][ T3636] ? vm_iomap_memory+0x190/0x190 [ 80.454552][ T3636] handle_mm_fault+0x1c8/0x790 [ 80.454585][ T3636] do_user_addr_fault+0x489/0x11c0 [ 80.454623][ T3636] exc_page_fault+0x9e/0x180 [ 80.454653][ T3636] ? asm_exc_page_fault+0x8/0x30 [ 80.454682][ T3636] asm_exc_page_fault+0x1e/0x30 [ 80.454708][ T3636] RIP: 0033:0x7fa33cd0ca98 [ 80.454729][ T3636] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 80.454752][ T3636] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 80.454774][ T3636] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 80.454790][ T3636] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.454805][ T3636] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.454819][ T3636] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 80.454834][ T3636] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 80.454864][ T3636] executing program [ 80.894019][ T3637] FAULT_INJECTION: forcing a failure. [ 80.894019][ T3637] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.894042][ T3637] CPU: 1 PID: 3637 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 80.894057][ T3637] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.894065][ T3637] Call Trace: [ 80.894070][ T3637] [ 80.894076][ T3637] dump_stack_lvl+0xcd/0x134 [ 80.894096][ T3637] should_fail.cold+0x5/0xa [ 80.894116][ T3637] prepare_alloc_pages+0x17b/0x570 [ 80.894144][ T3637] __alloc_pages+0x12f/0x500 [ 80.894157][ T3637] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 80.894172][ T3637] ? find_held_lock+0x2d/0x110 [ 80.894194][ T3637] ? __lock_acquire+0x162f/0x54a0 [ 80.894222][ T3637] alloc_pages_vma+0xf3/0x7d0 [ 80.894241][ T3637] wp_page_copy+0x1bf/0x2280 [ 80.894261][ T3637] ? do_page_mkwrite+0x550/0x550 [ 80.894275][ T3637] ? lock_downgrade+0x6e0/0x6e0 [ 80.894288][ T3637] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.894306][ T3637] ? vm_normal_page+0x146/0x2a0 [ 80.894328][ T3637] do_wp_page+0x2cb/0x1ae0 [ 80.894349][ T3637] __handle_mm_fault+0x1f40/0x5120 [ 80.894384][ T3637] ? vm_iomap_memory+0x190/0x190 [ 80.894435][ T3637] handle_mm_fault+0x1c8/0x790 [ 80.894468][ T3637] do_user_addr_fault+0x489/0x11c0 [ 80.894505][ T3637] exc_page_fault+0x9e/0x180 [ 80.894537][ T3637] ? asm_exc_page_fault+0x8/0x30 [ 80.894554][ T3637] asm_exc_page_fault+0x1e/0x30 [ 80.894569][ T3637] RIP: 0033:0x7fa33cd0ca98 [ 80.894581][ T3637] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 80.894594][ T3637] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 80.894608][ T3637] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 80.894617][ T3637] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.894626][ T3637] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.894634][ T3637] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 80.894643][ T3637] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 80.894661][ T3637] [ 80.910485][ T3638] FAULT_INJECTION: forcing a failure. [ 80.910485][ T3638] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.910513][ T3638] CPU: 0 PID: 3638 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 80.910538][ T3638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.910553][ T3638] Call Trace: [ 80.910560][ T3638] [ 80.910569][ T3638] dump_stack_lvl+0xcd/0x134 [ 80.910602][ T3638] should_fail.cold+0x5/0xa [ 80.910639][ T3638] prepare_alloc_pages+0x17b/0x570 [ 80.910671][ T3638] __alloc_pages+0x12f/0x500 [ 80.910694][ T3638] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 80.910721][ T3638] ? find_held_lock+0x2d/0x110 [ 80.910756][ T3638] ? __lock_acquire+0x162f/0x54a0 [ 80.910795][ T3638] alloc_pages_vma+0xf3/0x7d0 [ 80.910830][ T3638] wp_page_copy+0x1bf/0x2280 [ 80.910866][ T3638] ? do_page_mkwrite+0x550/0x550 [ 80.910899][ T3638] ? lock_downgrade+0x6e0/0x6e0 [ 80.910924][ T3638] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.910942][ T3638] ? vm_normal_page+0x146/0x2a0 [ 80.910964][ T3638] do_wp_page+0x2cb/0x1ae0 [ 80.910982][ T3638] __handle_mm_fault+0x1f40/0x5120 [ 80.911004][ T3638] ? vm_iomap_memory+0x190/0x190 [ 80.911034][ T3638] handle_mm_fault+0x1c8/0x790 [ 80.911052][ T3638] do_user_addr_fault+0x489/0x11c0 [ 80.911073][ T3638] exc_page_fault+0x9e/0x180 [ 80.911089][ T3638] ? asm_exc_page_fault+0x8/0x30 [ 80.911105][ T3638] asm_exc_page_fault+0x1e/0x30 [ 80.911120][ T3638] RIP: 0033:0x7fa33cd0ca98 [ 80.911132][ T3638] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 80.911146][ T3638] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 80.911159][ T3638] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 80.911168][ T3638] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.911177][ T3638] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.911185][ T3638] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 80.911195][ T3638] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 80.911213][ T3638] [ 80.949637][ T3640] FAULT_INJECTION: forcing a failure. [ 80.949637][ T3640] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.966835][ T3639] FAULT_INJECTION: forcing a failure. executing program [ 80.966835][ T3639] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 80.974449][ T3640] CPU: 0 PID: 3640 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 80.974476][ T3640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.974490][ T3640] Call Trace: [ 80.974498][ T3640] executing program executing program [ 81.408230][ T3640] dump_stack_lvl+0xcd/0x134 [ 81.408267][ T3640] should_fail.cold+0x5/0xa [ 81.408304][ T3640] prepare_alloc_pages+0x17b/0x570 [ 81.408344][ T3640] __alloc_pages+0x12f/0x500 [ 81.408371][ T3640] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 81.408396][ T3640] ? find_held_lock+0x2d/0x110 [ 81.408427][ T3640] ? __lock_acquire+0x162f/0x54a0 [ 81.408461][ T3640] alloc_pages_vma+0xf3/0x7d0 [ 81.408493][ T3640] wp_page_copy+0x1bf/0x2280 [ 81.408525][ T3640] ? do_page_mkwrite+0x550/0x550 [ 81.408548][ T3640] ? lock_downgrade+0x6e0/0x6e0 [ 81.408571][ T3640] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 81.408598][ T3640] ? vm_normal_page+0x146/0x2a0 [ 81.408635][ T3640] do_wp_page+0x2cb/0x1ae0 [ 81.408665][ T3640] __handle_mm_fault+0x1f40/0x5120 [ 81.408705][ T3640] ? vm_iomap_memory+0x190/0x190 [ 81.408752][ T3640] handle_mm_fault+0x1c8/0x790 [ 81.408782][ T3640] do_user_addr_fault+0x489/0x11c0 [ 81.408817][ T3640] exc_page_fault+0x9e/0x180 [ 81.408842][ T3640] ? asm_exc_page_fault+0x8/0x30 [ 81.408871][ T3640] asm_exc_page_fault+0x1e/0x30 [ 81.408900][ T3640] RIP: 0033:0x7fa33cd0ca98 [ 81.408920][ T3640] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 81.408941][ T3640] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 81.408961][ T3640] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 81.408976][ T3640] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.408990][ T3640] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 81.409003][ T3640] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 81.409018][ T3640] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 81.409048][ T3640] [ 81.409058][ T3639] CPU: 1 PID: 3639 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 81.409071][ C0] vkms_vblank_simulate: vblank timer overrun [ 81.409084][ T3639] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.409098][ T3639] Call Trace: [ 81.409106][ T3639] [ 81.409114][ T3639] dump_stack_lvl+0xcd/0x134 [ 81.409146][ T3639] should_fail.cold+0x5/0xa [ 81.409176][ T3639] prepare_alloc_pages+0x17b/0x570 [ 81.409217][ T3639] __alloc_pages+0x12f/0x500 [ 81.409240][ T3639] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 81.409264][ T3639] ? find_held_lock+0x2d/0x110 [ 81.409290][ T3639] ? __lock_acquire+0x162f/0x54a0 [ 81.409318][ T3639] alloc_pages_vma+0xf3/0x7d0 [ 81.409344][ T3639] wp_page_copy+0x1bf/0x2280 [ 81.409369][ T3639] ? do_page_mkwrite+0x550/0x550 [ 81.409392][ T3639] ? lock_downgrade+0x6e0/0x6e0 [ 81.409416][ T3639] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 81.409445][ T3639] ? vm_normal_page+0x146/0x2a0 [ 81.409480][ T3639] do_wp_page+0x2cb/0x1ae0 [ 81.409506][ T3639] __handle_mm_fault+0x1f40/0x5120 [ 81.409537][ T3639] ? vm_iomap_memory+0x190/0x190 [ 81.409583][ T3639] handle_mm_fault+0x1c8/0x790 [ 81.409612][ T3639] do_user_addr_fault+0x489/0x11c0 [ 81.409649][ T3639] exc_page_fault+0x9e/0x180 [ 81.409675][ T3639] ? asm_exc_page_fault+0x8/0x30 [ 81.409701][ T3639] asm_exc_page_fault+0x1e/0x30 [ 81.409726][ T3639] RIP: 0033:0x7fa33cd0ca98 [ 81.409746][ T3639] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 81.409765][ T3639] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 81.409783][ T3639] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 81.409797][ T3639] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.409811][ T3639] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 81.409824][ T3639] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 81.409838][ T3639] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 81.409867][ T3639] [ 81.415200][ T7] cfg80211: failed to load regulatory.db executing program [ 81.860581][ T3641] FAULT_INJECTION: forcing a failure. [ 81.860581][ T3641] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.860607][ T3641] CPU: 1 PID: 3641 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 81.860622][ T3641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.860631][ T3641] Call Trace: [ 81.860636][ T3641] [ 81.860642][ T3641] dump_stack_lvl+0xcd/0x134 [ 81.860672][ T3641] should_fail.cold+0x5/0xa [ 81.860715][ T3641] prepare_alloc_pages+0x17b/0x570 [ 81.860756][ T3641] __alloc_pages+0x12f/0x500 [ 81.860781][ T3641] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 81.860809][ T3641] ? find_held_lock+0x2d/0x110 [ 81.860843][ T3641] ? __lock_acquire+0x162f/0x54a0 [ 81.860865][ T3641] alloc_pages_vma+0xf3/0x7d0 [ 81.860884][ T3641] wp_page_copy+0x1bf/0x2280 [ 81.860904][ T3641] ? do_page_mkwrite+0x550/0x550 [ 81.860918][ T3641] ? lock_downgrade+0x6e0/0x6e0 [ 81.860932][ T3641] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 81.860949][ T3641] ? vm_normal_page+0x146/0x2a0 [ 81.860971][ T3641] do_wp_page+0x2cb/0x1ae0 [ 81.860989][ T3641] __handle_mm_fault+0x1f40/0x5120 [ 81.861009][ T3641] ? vm_iomap_memory+0x190/0x190 [ 81.861037][ T3641] handle_mm_fault+0x1c8/0x790 [ 81.861055][ T3641] do_user_addr_fault+0x489/0x11c0 [ 81.861076][ T3641] exc_page_fault+0x9e/0x180 [ 81.861091][ T3641] ? asm_exc_page_fault+0x8/0x30 [ 81.861107][ T3641] asm_exc_page_fault+0x1e/0x30 [ 81.861122][ T3641] RIP: 0033:0x7fa33cd0ca98 [ 81.861134][ T3641] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 81.861147][ T3641] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 81.861160][ T3641] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 81.861169][ T3641] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.861178][ T3641] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 81.861186][ T3641] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 81.861196][ T3641] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 81.861215][ T3641] [ 81.877281][ T3643] FAULT_INJECTION: forcing a failure. [ 81.877281][ T3643] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.877304][ T3643] CPU: 0 PID: 3643 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 81.877319][ T3643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.877328][ T3643] Call Trace: [ 81.877333][ T3643] [ 81.877339][ T3643] dump_stack_lvl+0xcd/0x134 [ 81.877359][ T3643] should_fail.cold+0x5/0xa [ 81.877380][ T3643] prepare_alloc_pages+0x17b/0x570 [ 81.877403][ T3643] __alloc_pages+0x12f/0x500 [ 81.877416][ T3643] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 81.877431][ T3643] ? find_held_lock+0x2d/0x110 [ 81.877451][ T3643] ? __lock_acquire+0x162f/0x54a0 [ 81.877472][ T3643] alloc_pages_vma+0xf3/0x7d0 [ 81.877491][ T3643] wp_page_copy+0x1bf/0x2280 [ 81.877514][ T3643] ? do_page_mkwrite+0x550/0x550 [ 81.877538][ T3643] ? lock_downgrade+0x6e0/0x6e0 [ 81.877563][ T3643] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 81.877591][ T3643] ? vm_normal_page+0x146/0x2a0 [ 81.877632][ T3643] do_wp_page+0x2cb/0x1ae0 [ 81.877665][ T3643] __handle_mm_fault+0x1f40/0x5120 [ 81.877703][ T3643] ? vm_iomap_memory+0x190/0x190 [ 81.877756][ T3643] handle_mm_fault+0x1c8/0x790 [ 81.877790][ T3643] do_user_addr_fault+0x489/0x11c0 [ 81.877829][ T3643] exc_page_fault+0x9e/0x180 [ 81.877854][ T3643] ? asm_exc_page_fault+0x8/0x30 [ 81.877873][ T3643] asm_exc_page_fault+0x1e/0x30 [ 81.877888][ T3643] RIP: 0033:0x7fa33cd0ca98 [ 81.877901][ T3643] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 81.877914][ T3643] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 81.877927][ T3643] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 81.877937][ T3643] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.877945][ T3643] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 81.877954][ T3643] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 81.877963][ T3643] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 81.877981][ T3643] [ 81.916421][ T3642] FAULT_INJECTION: forcing a failure. [ 81.916421][ T3642] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 81.916456][ T3642] CPU: 0 PID: 3642 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 81.916482][ T3642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.916498][ T3642] Call Trace: [ 81.916506][ T3642] [ 81.916515][ T3642] dump_stack_lvl+0xcd/0x134 [ 81.916548][ T3642] should_fail.cold+0x5/0xa [ 81.916584][ T3642] prepare_alloc_pages+0x17b/0x570 [ 81.916621][ T3642] __alloc_pages+0x12f/0x500 [ 81.916646][ T3642] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 81.916673][ T3642] ? find_held_lock+0x2d/0x110 [ 81.916706][ T3642] ? __lock_acquire+0x162f/0x54a0 [ 81.916744][ T3642] alloc_pages_vma+0xf3/0x7d0 [ 81.916779][ T3642] wp_page_copy+0x1bf/0x2280 [ 81.916812][ T3642] ? do_page_mkwrite+0x550/0x550 [ 81.916836][ T3642] ? lock_downgrade+0x6e0/0x6e0 [ 81.916859][ T3642] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 81.916887][ T3642] ? vm_normal_page+0x146/0x2a0 [ 81.916926][ T3642] do_wp_page+0x2cb/0x1ae0 [ 81.916958][ T3642] __handle_mm_fault+0x1f40/0x5120 [ 81.916997][ T3642] ? vm_iomap_memory+0x190/0x190 executing program executing program executing program [ 81.917045][ T3642] handle_mm_fault+0x1c8/0x790 [ 82.446030][ T3642] do_user_addr_fault+0x489/0x11c0 [ 82.446062][ T3642] exc_page_fault+0x9e/0x180 [ 82.446079][ T3642] ? asm_exc_page_fault+0x8/0x30 [ 82.446096][ T3642] asm_exc_page_fault+0x1e/0x30 [ 82.446112][ T3642] RIP: 0033:0x7fa33cd0ca98 [ 82.446125][ T3642] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 82.446139][ T3642] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 82.446152][ T3642] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 82.446162][ T3642] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.446170][ T3642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 82.446179][ T3642] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 82.446188][ T3642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 82.446207][ T3642] [ 82.446267][ C0] vkms_vblank_simulate: vblank timer overrun [ 82.448103][ T3644] FAULT_INJECTION: forcing a failure. [ 82.448103][ T3644] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.448136][ T3644] CPU: 1 PID: 3644 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 82.448162][ T3644] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.448177][ T3644] Call Trace: [ 82.448185][ T3644] [ 82.448194][ T3644] dump_stack_lvl+0xcd/0x134 [ 82.448225][ T3644] should_fail.cold+0x5/0xa [ 82.448259][ T3644] prepare_alloc_pages+0x17b/0x570 [ 82.448296][ T3644] __alloc_pages+0x12f/0x500 [ 82.448319][ T3644] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 82.448343][ T3644] ? find_held_lock+0x2d/0x110 [ 82.448373][ T3644] ? __lock_acquire+0x162f/0x54a0 [ 82.448409][ T3644] alloc_pages_vma+0xf3/0x7d0 [ 82.448443][ T3644] wp_page_copy+0x1bf/0x2280 [ 82.448475][ T3644] ? do_page_mkwrite+0x550/0x550 [ 82.448496][ T3644] ? lock_downgrade+0x6e0/0x6e0 [ 82.448517][ T3644] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 82.448542][ T3644] ? vm_normal_page+0x146/0x2a0 [ 82.448575][ T3644] do_wp_page+0x2cb/0x1ae0 [ 82.448602][ T3644] __handle_mm_fault+0x1f40/0x5120 [ 82.448633][ T3644] ? vm_iomap_memory+0x190/0x190 [ 82.448676][ T3644] handle_mm_fault+0x1c8/0x790 [ 82.448703][ T3644] do_user_addr_fault+0x489/0x11c0 [ 82.448753][ T3644] exc_page_fault+0x9e/0x180 [ 82.448775][ T3644] ? asm_exc_page_fault+0x8/0x30 [ 82.448799][ T3644] asm_exc_page_fault+0x1e/0x30 [ 82.448822][ T3644] RIP: 0033:0x7fa33cd0ca98 [ 82.448839][ T3644] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 82.448858][ T3644] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 82.448877][ T3644] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 82.448891][ T3644] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.448904][ T3644] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 82.448917][ T3644] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 82.448931][ T3644] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 82.448959][ T3644] [ 82.827462][ T3647] FAULT_INJECTION: forcing a failure. [ 82.827462][ T3647] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.827485][ T3647] CPU: 0 PID: 3647 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 82.827500][ T3647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.827508][ T3647] Call Trace: [ 82.827513][ T3647] [ 82.827519][ T3647] dump_stack_lvl+0xcd/0x134 [ 82.827539][ T3647] should_fail.cold+0x5/0xa [ 82.827560][ T3647] prepare_alloc_pages+0x17b/0x570 [ 82.827585][ T3647] __alloc_pages+0x12f/0x500 [ 82.827599][ T3647] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 82.827619][ T3647] ? find_held_lock+0x2d/0x110 [ 82.827639][ T3647] ? __lock_acquire+0x162f/0x54a0 [ 82.827667][ T3647] alloc_pages_vma+0xf3/0x7d0 [ 82.827701][ T3647] wp_page_copy+0x1bf/0x2280 [ 82.827735][ T3647] ? do_page_mkwrite+0x550/0x550 [ 82.827761][ T3647] ? lock_downgrade+0x6e0/0x6e0 [ 82.827787][ T3647] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 82.827817][ T3647] ? vm_normal_page+0x146/0x2a0 [ 82.827853][ T3647] do_wp_page+0x2cb/0x1ae0 [ 82.827871][ T3647] __handle_mm_fault+0x1f40/0x5120 [ 82.827892][ T3647] ? vm_iomap_memory+0x190/0x190 [ 82.827919][ T3647] handle_mm_fault+0x1c8/0x790 [ 82.827937][ T3647] do_user_addr_fault+0x489/0x11c0 [ 82.827958][ T3647] exc_page_fault+0x9e/0x180 [ 82.827977][ T3647] ? asm_exc_page_fault+0x8/0x30 [ 82.827994][ T3647] asm_exc_page_fault+0x1e/0x30 [ 82.828009][ T3647] RIP: 0033:0x7fa33cd0ca98 [ 82.828021][ T3647] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 82.828034][ T3647] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 82.828051][ T3647] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 82.828067][ T3647] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.828082][ T3647] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 82.828097][ T3647] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 82.828114][ T3647] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 82.828148][ T3647] [ 82.860695][ T3648] FAULT_INJECTION: forcing a failure. [ 82.860695][ T3648] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.880909][ T3646] FAULT_INJECTION: forcing a failure. [ 82.880909][ T3646] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 82.882485][ T3648] CPU: 0 PID: 3648 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 executing program executing program executing program executing program [ 83.094125][ T3648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.094144][ T3648] Call Trace: [ 83.094154][ T3648] [ 83.094165][ T3648] dump_stack_lvl+0xcd/0x134 [ 83.094196][ T3648] should_fail.cold+0x5/0xa [ 83.094228][ T3648] prepare_alloc_pages+0x17b/0x570 [ 83.094263][ T3648] __alloc_pages+0x12f/0x500 [ 83.094286][ T3648] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 83.094310][ T3648] ? find_held_lock+0x2d/0x110 [ 83.094342][ T3648] ? __lock_acquire+0x162f/0x54a0 [ 83.094376][ T3648] alloc_pages_vma+0xf3/0x7d0 [ 83.094407][ T3648] wp_page_copy+0x1bf/0x2280 [ 83.094439][ T3648] ? do_page_mkwrite+0x550/0x550 [ 83.094462][ T3648] ? lock_downgrade+0x6e0/0x6e0 [ 83.094486][ T3648] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 83.094516][ T3648] ? vm_normal_page+0x146/0x2a0 [ 83.094555][ T3648] do_wp_page+0x2cb/0x1ae0 [ 83.094586][ T3648] __handle_mm_fault+0x1f40/0x5120 [ 83.094625][ T3648] ? vm_iomap_memory+0x190/0x190 [ 83.094678][ T3648] handle_mm_fault+0x1c8/0x790 [ 83.094712][ T3648] do_user_addr_fault+0x489/0x11c0 [ 83.094748][ T3648] exc_page_fault+0x9e/0x180 [ 83.094774][ T3648] ? asm_exc_page_fault+0x8/0x30 [ 83.094803][ T3648] asm_exc_page_fault+0x1e/0x30 [ 83.094832][ T3648] RIP: 0033:0x7fa33cd0ca98 [ 83.094855][ T3648] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 83.094876][ T3648] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 83.094897][ T3648] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 83.094912][ T3648] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.094926][ T3648] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.094940][ T3648] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 83.094955][ T3648] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 83.094985][ T3648] [ 83.094994][ T3646] CPU: 1 PID: 3646 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 83.095019][ T3646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.095032][ T3646] Call Trace: [ 83.095039][ T3646] [ 83.095048][ T3646] dump_stack_lvl+0xcd/0x134 [ 83.095064][ C0] vkms_vblank_simulate: vblank timer overrun [ 83.095075][ T3646] should_fail.cold+0x5/0xa [ 83.095106][ T3646] prepare_alloc_pages+0x17b/0x570 [ 83.095141][ T3646] __alloc_pages+0x12f/0x500 [ 83.095163][ T3646] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 83.095187][ T3646] ? find_held_lock+0x2d/0x110 [ 83.095215][ T3646] ? __lock_acquire+0x162f/0x54a0 [ 83.095246][ T3646] alloc_pages_vma+0xf3/0x7d0 [ 83.095275][ T3646] wp_page_copy+0x1bf/0x2280 [ 83.095306][ T3646] ? do_page_mkwrite+0x550/0x550 [ 83.095332][ T3646] ? lock_downgrade+0x6e0/0x6e0 [ 83.095358][ T3646] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 83.095388][ T3646] ? vm_normal_page+0x146/0x2a0 [ 83.095430][ T3646] do_wp_page+0x2cb/0x1ae0 [ 83.095464][ T3646] __handle_mm_fault+0x1f40/0x5120 [ 83.095501][ T3646] ? vm_iomap_memory+0x190/0x190 [ 83.095551][ T3646] handle_mm_fault+0x1c8/0x790 [ 83.095585][ T3646] do_user_addr_fault+0x489/0x11c0 [ 83.095624][ T3646] exc_page_fault+0x9e/0x180 [ 83.095646][ T3646] ? asm_exc_page_fault+0x8/0x30 [ 83.095671][ T3646] asm_exc_page_fault+0x1e/0x30 [ 83.095693][ T3646] RIP: 0033:0x7fa33cd0ca98 [ 83.095710][ T3646] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 83.095729][ T3646] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 83.095747][ T3646] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 83.095761][ T3646] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.095774][ T3646] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.095787][ T3646] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 83.095801][ T3646] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 83.095828][ T3646] [ 83.098333][ T3649] FAULT_INJECTION: forcing a failure. [ 83.098333][ T3649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.098363][ T3649] CPU: 1 PID: 3649 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 83.098384][ T3649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.098395][ T3649] Call Trace: [ 83.098402][ T3649] [ 83.098410][ T3649] dump_stack_lvl+0xcd/0x134 [ 83.098438][ T3649] should_fail.cold+0x5/0xa [ 83.098469][ T3649] prepare_alloc_pages+0x17b/0x570 [ 83.098502][ T3649] __alloc_pages+0x12f/0x500 [ 83.098523][ T3649] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 83.098545][ T3649] ? find_held_lock+0x2d/0x110 [ 83.098573][ T3649] ? __lock_acquire+0x162f/0x54a0 [ 83.098613][ T3649] alloc_pages_vma+0xf3/0x7d0 [ 83.098643][ T3649] wp_page_copy+0x1bf/0x2280 [ 83.098672][ T3649] ? do_page_mkwrite+0x550/0x550 [ 83.098693][ T3649] ? lock_downgrade+0x6e0/0x6e0 [ 83.098719][ T3649] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 83.098748][ T3649] ? vm_normal_page+0x146/0x2a0 [ 83.098790][ T3649] do_wp_page+0x2cb/0x1ae0 [ 83.098821][ T3649] __handle_mm_fault+0x1f40/0x5120 [ 83.098853][ T3649] ? vm_iomap_memory+0x190/0x190 [ 83.098893][ T3649] handle_mm_fault+0x1c8/0x790 [ 83.098920][ T3649] do_user_addr_fault+0x489/0x11c0 [ 83.098949][ T3649] exc_page_fault+0x9e/0x180 [ 83.098970][ T3649] ? asm_exc_page_fault+0x8/0x30 [ 83.098993][ T3649] asm_exc_page_fault+0x1e/0x30 [ 83.099015][ T3649] RIP: 0033:0x7fa33cd0ca98 [ 83.099034][ T3649] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 83.099057][ T3649] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 83.099077][ T3649] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 83.099092][ T3649] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.099106][ T3649] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.099120][ T3649] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 83.099136][ T3649] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 83.099167][ T3649] [ 83.760694][ T3650] FAULT_INJECTION: forcing a failure. [ 83.760694][ T3650] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.760716][ T3650] CPU: 1 PID: 3650 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 83.760731][ T3650] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.760739][ T3650] Call Trace: [ 83.760744][ T3650] [ 83.760749][ T3650] dump_stack_lvl+0xcd/0x134 [ 83.760770][ T3650] should_fail.cold+0x5/0xa [ 83.760789][ T3650] prepare_alloc_pages+0x17b/0x570 [ 83.760812][ T3650] __alloc_pages+0x12f/0x500 [ 83.760825][ T3650] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 83.760840][ T3650] ? find_held_lock+0x2d/0x110 [ 83.760859][ T3650] ? __lock_acquire+0x162f/0x54a0 [ 83.760880][ T3650] alloc_pages_vma+0xf3/0x7d0 [ 83.760911][ T3650] wp_page_copy+0x1bf/0x2280 [ 83.760946][ T3650] ? do_page_mkwrite+0x550/0x550 [ 83.760971][ T3650] ? lock_downgrade+0x6e0/0x6e0 [ 83.760997][ T3650] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 83.761028][ T3650] ? vm_normal_page+0x146/0x2a0 [ 83.761069][ T3650] do_wp_page+0x2cb/0x1ae0 [ 83.761092][ T3650] __handle_mm_fault+0x1f40/0x5120 [ 83.761113][ T3650] ? vm_iomap_memory+0x190/0x190 [ 83.761140][ T3650] handle_mm_fault+0x1c8/0x790 [ 83.761158][ T3650] do_user_addr_fault+0x489/0x11c0 [ 83.761179][ T3650] exc_page_fault+0x9e/0x180 [ 83.761194][ T3650] ? asm_exc_page_fault+0x8/0x30 [ 83.761211][ T3650] asm_exc_page_fault+0x1e/0x30 [ 83.761226][ T3650] RIP: 0033:0x7fa33cd0ca98 [ 83.761238][ T3650] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 83.761251][ T3650] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 83.761265][ T3650] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 83.761274][ T3650] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 83.761283][ T3650] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 83.761291][ T3650] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 83.761300][ T3650] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 83.761324][ T3650] [ 83.761336][ T3650] pagefault_out_of_memory: 13 callbacks suppressed [ 83.761348][ T3650] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 83.800107][ T3651] FAULT_INJECTION: forcing a failure. [ 83.800107][ T3651] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.810453][ T3652] FAULT_INJECTION: forcing a failure. executing program executing program [ 83.810453][ T3652] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 83.812856][ T3651] CPU: 1 PID: 3651 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 84.040356][ T3651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.040373][ T3651] Call Trace: [ 84.040382][ T3651] [ 84.040391][ T3651] dump_stack_lvl+0xcd/0x134 [ 84.040422][ T3651] should_fail.cold+0x5/0xa [ 84.040455][ T3651] prepare_alloc_pages+0x17b/0x570 executing program [ 84.040492][ T3651] __alloc_pages+0x12f/0x500 [ 84.040516][ T3651] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 84.040541][ T3651] ? find_held_lock+0x2d/0x110 [ 84.040572][ T3651] ? __lock_acquire+0x162f/0x54a0 [ 84.040607][ T3651] alloc_pages_vma+0xf3/0x7d0 [ 84.040642][ T3651] wp_page_copy+0x1bf/0x2280 [ 84.040675][ T3651] ? do_page_mkwrite+0x550/0x550 [ 84.040698][ T3651] ? lock_downgrade+0x6e0/0x6e0 [ 84.040721][ T3651] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 84.040748][ T3651] ? vm_normal_page+0x146/0x2a0 [ 84.040785][ T3651] do_wp_page+0x2cb/0x1ae0 [ 84.040815][ T3651] __handle_mm_fault+0x1f40/0x5120 [ 84.040850][ T3651] ? vm_iomap_memory+0x190/0x190 [ 84.040897][ T3651] handle_mm_fault+0x1c8/0x790 [ 84.040926][ T3651] do_user_addr_fault+0x489/0x11c0 [ 84.040960][ T3651] exc_page_fault+0x9e/0x180 [ 84.040984][ T3651] ? asm_exc_page_fault+0x8/0x30 [ 84.041016][ T3651] asm_exc_page_fault+0x1e/0x30 [ 84.041042][ T3651] RIP: 0033:0x7fa33cd0ca98 [ 84.041062][ T3651] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 84.041083][ T3651] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 84.041103][ T3651] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 84.041118][ T3651] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.041132][ T3651] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.041146][ T3651] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 84.041161][ T3651] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 84.041191][ T3651] [ 84.041200][ T3652] CPU: 0 PID: 3652 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 84.041225][ T3652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.041239][ T3652] Call Trace: [ 84.041246][ T3652] [ 84.041254][ T3652] dump_stack_lvl+0xcd/0x134 [ 84.041282][ T3652] should_fail.cold+0x5/0xa [ 84.041313][ T3652] prepare_alloc_pages+0x17b/0x570 [ 84.041349][ T3652] __alloc_pages+0x12f/0x500 [ 84.041372][ T3652] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 84.041396][ T3652] ? find_held_lock+0x2d/0x110 [ 84.041428][ T3652] ? __lock_acquire+0x162f/0x54a0 [ 84.041464][ T3652] alloc_pages_vma+0xf3/0x7d0 [ 84.041504][ T3652] wp_page_copy+0x1bf/0x2280 [ 84.041539][ T3652] ? do_page_mkwrite+0x550/0x550 [ 84.041562][ T3652] ? lock_downgrade+0x6e0/0x6e0 [ 84.041582][ T3652] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 84.041606][ T3652] ? vm_normal_page+0x146/0x2a0 [ 84.041646][ T3652] do_wp_page+0x2cb/0x1ae0 [ 84.041679][ T3652] __handle_mm_fault+0x1f40/0x5120 [ 84.041718][ T3652] ? vm_iomap_memory+0x190/0x190 [ 84.041772][ T3652] handle_mm_fault+0x1c8/0x790 [ 84.041806][ T3652] do_user_addr_fault+0x489/0x11c0 [ 84.041839][ T3652] exc_page_fault+0x9e/0x180 [ 84.041864][ T3652] ? asm_exc_page_fault+0x8/0x30 [ 84.041891][ T3652] asm_exc_page_fault+0x1e/0x30 [ 84.041917][ T3652] RIP: 0033:0x7fa33cd0ca98 [ 84.041937][ T3652] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 84.041957][ T3652] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 84.041976][ T3652] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 84.041991][ T3652] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.042004][ T3652] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.042017][ T3652] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 84.042033][ T3652] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 84.042061][ T3652] [ 84.044064][ T3651] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 84.054230][ T3652] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 84.080267][ T3655] FAULT_INJECTION: forcing a failure. [ 84.080267][ T3655] name fail_page_alloc, interval 1, probability 0, space 0, times 0 executing program [ 84.467934][ T3655] CPU: 0 PID: 3655 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 84.467964][ T3655] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.467977][ T3655] Call Trace: [ 84.467983][ T3655] [ 84.467991][ T3655] dump_stack_lvl+0xcd/0x134 [ 84.468020][ T3655] should_fail.cold+0x5/0xa [ 84.468049][ T3655] prepare_alloc_pages+0x17b/0x570 [ 84.468082][ T3655] __alloc_pages+0x12f/0x500 [ 84.468103][ T3655] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 84.468126][ T3655] ? find_held_lock+0x2d/0x110 [ 84.468155][ T3655] ? __lock_acquire+0x162f/0x54a0 [ 84.468187][ T3655] alloc_pages_vma+0xf3/0x7d0 [ 84.468216][ T3655] wp_page_copy+0x1bf/0x2280 [ 84.468246][ T3655] ? do_page_mkwrite+0x550/0x550 [ 84.468267][ T3655] ? lock_downgrade+0x6e0/0x6e0 [ 84.468288][ T3655] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 84.468313][ T3655] ? vm_normal_page+0x146/0x2a0 [ 84.468347][ T3655] do_wp_page+0x2cb/0x1ae0 [ 84.468374][ T3655] __handle_mm_fault+0x1f40/0x5120 [ 84.468406][ T3655] ? vm_iomap_memory+0x190/0x190 [ 84.468452][ T3655] handle_mm_fault+0x1c8/0x790 [ 84.468481][ T3655] do_user_addr_fault+0x489/0x11c0 [ 84.468513][ T3655] exc_page_fault+0x9e/0x180 [ 84.468536][ T3655] ? asm_exc_page_fault+0x8/0x30 [ 84.468560][ T3655] asm_exc_page_fault+0x1e/0x30 [ 84.468583][ T3655] RIP: 0033:0x7fa33cd0ca98 [ 84.468601][ T3655] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 84.468621][ T3655] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 84.468640][ T3655] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 84.468660][ T3655] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.468673][ T3655] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.468686][ T3655] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 84.468700][ T3655] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 84.468727][ T3655] [ 84.468863][ T3655] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program [ 84.727106][ T3653] FAULT_INJECTION: forcing a failure. [ 84.727106][ T3653] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.727132][ T3653] CPU: 0 PID: 3653 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 84.727148][ T3653] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.727156][ T3653] Call Trace: [ 84.727161][ T3653] [ 84.727167][ T3653] dump_stack_lvl+0xcd/0x134 [ 84.727187][ T3653] should_fail.cold+0x5/0xa executing program [ 84.727220][ T3653] prepare_alloc_pages+0x17b/0x570 [ 84.727259][ T3653] __alloc_pages+0x12f/0x500 [ 84.727284][ T3653] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 84.727312][ T3653] ? find_held_lock+0x2d/0x110 [ 84.727344][ T3653] ? __lock_acquire+0x162f/0x54a0 [ 84.727365][ T3653] alloc_pages_vma+0xf3/0x7d0 [ 84.727385][ T3653] wp_page_copy+0x1bf/0x2280 [ 84.727404][ T3653] ? do_page_mkwrite+0x550/0x550 [ 84.727418][ T3653] ? lock_downgrade+0x6e0/0x6e0 [ 84.727432][ T3653] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 84.727449][ T3653] ? vm_normal_page+0x146/0x2a0 [ 84.727471][ T3653] do_wp_page+0x2cb/0x1ae0 [ 84.727489][ T3653] __handle_mm_fault+0x1f40/0x5120 [ 84.727509][ T3653] ? vm_iomap_memory+0x190/0x190 [ 84.727537][ T3653] handle_mm_fault+0x1c8/0x790 [ 84.727555][ T3653] do_user_addr_fault+0x489/0x11c0 [ 84.727576][ T3653] exc_page_fault+0x9e/0x180 [ 84.727592][ T3653] ? asm_exc_page_fault+0x8/0x30 [ 84.727608][ T3653] asm_exc_page_fault+0x1e/0x30 [ 84.727623][ T3653] RIP: 0033:0x7fa33cd0ca98 [ 84.727635][ T3653] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 84.727648][ T3653] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 84.727661][ T3653] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 84.727671][ T3653] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.727679][ T3653] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.727687][ T3653] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 84.727696][ T3653] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 84.727714][ T3653] [ 84.727799][ T3653] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 84.743665][ T3656] FAULT_INJECTION: forcing a failure. [ 84.743665][ T3656] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.743687][ T3656] CPU: 0 PID: 3656 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 84.743703][ T3656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 84.743711][ T3656] Call Trace: [ 84.743715][ T3656] [ 84.743721][ T3656] dump_stack_lvl+0xcd/0x134 [ 84.743741][ T3656] should_fail.cold+0x5/0xa [ 84.743761][ T3656] prepare_alloc_pages+0x17b/0x570 [ 84.743783][ T3656] __alloc_pages+0x12f/0x500 [ 84.743797][ T3656] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 84.743812][ T3656] ? find_held_lock+0x2d/0x110 [ 84.743831][ T3656] ? __lock_acquire+0x162f/0x54a0 [ 84.743851][ T3656] alloc_pages_vma+0xf3/0x7d0 [ 84.743870][ T3656] wp_page_copy+0x1bf/0x2280 [ 84.743890][ T3656] ? do_page_mkwrite+0x550/0x550 [ 84.743904][ T3656] ? lock_downgrade+0x6e0/0x6e0 [ 84.743918][ T3656] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 84.743935][ T3656] ? vm_normal_page+0x146/0x2a0 [ 84.743957][ T3656] do_wp_page+0x2cb/0x1ae0 [ 84.743981][ T3656] __handle_mm_fault+0x1f40/0x5120 [ 84.744002][ T3656] ? vm_iomap_memory+0x190/0x190 [ 84.744029][ T3656] handle_mm_fault+0x1c8/0x790 [ 84.744047][ T3656] do_user_addr_fault+0x489/0x11c0 [ 84.744067][ T3656] exc_page_fault+0x9e/0x180 [ 84.744083][ T3656] ? asm_exc_page_fault+0x8/0x30 [ 84.744099][ T3656] asm_exc_page_fault+0x1e/0x30 [ 84.744114][ T3656] RIP: 0033:0x7fa33cd0ca98 [ 84.744125][ T3656] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 84.744143][ T3656] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 84.744164][ T3656] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 84.744181][ T3656] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 84.744195][ T3656] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 84.744210][ T3656] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 84.744227][ T3656] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 84.744260][ T3656] [ 84.744273][ T3656] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 84.777281][ T3654] FAULT_INJECTION: forcing a failure. executing program executing program [ 84.777281][ T3654] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.815727][ T3657] FAULT_INJECTION: forcing a failure. [ 84.815727][ T3657] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 84.818929][ T3654] CPU: 0 PID: 3654 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 85.239370][ T3654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.239386][ T3654] Call Trace: [ 85.239395][ T3654] [ 85.239404][ T3654] dump_stack_lvl+0xcd/0x134 [ 85.239434][ T3654] should_fail.cold+0x5/0xa [ 85.239464][ T3654] prepare_alloc_pages+0x17b/0x570 [ 85.239503][ T3654] __alloc_pages+0x12f/0x500 [ 85.239526][ T3654] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 85.239548][ T3654] ? find_held_lock+0x2d/0x110 [ 85.239577][ T3654] ? __lock_acquire+0x162f/0x54a0 [ 85.239608][ T3654] alloc_pages_vma+0xf3/0x7d0 [ 85.239637][ T3654] wp_page_copy+0x1bf/0x2280 [ 85.239666][ T3654] ? do_page_mkwrite+0x550/0x550 [ 85.239687][ T3654] ? lock_downgrade+0x6e0/0x6e0 [ 85.239709][ T3654] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 85.239734][ T3654] ? vm_normal_page+0x146/0x2a0 [ 85.239767][ T3654] do_wp_page+0x2cb/0x1ae0 [ 85.239795][ T3654] __handle_mm_fault+0x1f40/0x5120 [ 85.239840][ T3654] ? vm_iomap_memory+0x190/0x190 [ 85.239883][ T3654] handle_mm_fault+0x1c8/0x790 [ 85.239910][ T3654] do_user_addr_fault+0x489/0x11c0 [ 85.239941][ T3654] exc_page_fault+0x9e/0x180 [ 85.239964][ T3654] ? asm_exc_page_fault+0x8/0x30 [ 85.239988][ T3654] asm_exc_page_fault+0x1e/0x30 [ 85.240012][ T3654] RIP: 0033:0x7fa33cd0ca98 [ 85.240030][ T3654] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 85.240050][ T3654] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 85.240069][ T3654] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 85.240083][ T3654] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 85.240096][ T3654] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.240110][ T3654] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 85.240124][ T3654] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 85.240151][ T3654] [ 85.240195][ C0] vkms_vblank_simulate: vblank timer overrun [ 85.240411][ T3654] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 85.242213][ T3657] CPU: 0 PID: 3657 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 85.242241][ T3657] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.242256][ T3657] Call Trace: [ 85.242263][ T3657] [ 85.242272][ T3657] dump_stack_lvl+0xcd/0x134 [ 85.242300][ T3657] should_fail.cold+0x5/0xa [ 85.242332][ T3657] prepare_alloc_pages+0x17b/0x570 [ 85.242372][ T3657] __alloc_pages+0x12f/0x500 [ 85.242398][ T3657] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 85.242424][ T3657] ? find_held_lock+0x2d/0x110 [ 85.242459][ T3657] ? __lock_acquire+0x162f/0x54a0 [ 85.242505][ T3657] alloc_pages_vma+0xf3/0x7d0 [ 85.242544][ T3657] wp_page_copy+0x1bf/0x2280 [ 85.242577][ T3657] ? do_page_mkwrite+0x550/0x550 [ 85.242601][ T3657] ? lock_downgrade+0x6e0/0x6e0 [ 85.242625][ T3657] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 85.242653][ T3657] ? vm_normal_page+0x146/0x2a0 [ 85.242692][ T3657] do_wp_page+0x2cb/0x1ae0 [ 85.242725][ T3657] __handle_mm_fault+0x1f40/0x5120 [ 85.242764][ T3657] ? vm_iomap_memory+0x190/0x190 [ 85.242816][ T3657] handle_mm_fault+0x1c8/0x790 [ 85.242849][ T3657] do_user_addr_fault+0x489/0x11c0 [ 85.242884][ T3657] exc_page_fault+0x9e/0x180 [ 85.242910][ T3657] ? asm_exc_page_fault+0x8/0x30 [ 85.242938][ T3657] asm_exc_page_fault+0x1e/0x30 [ 85.242966][ T3657] RIP: 0033:0x7fa33cd0ca98 [ 85.242987][ T3657] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 85.243009][ T3657] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 85.243031][ T3657] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 85.243048][ T3657] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 85.243063][ T3657] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.243078][ T3657] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 85.243095][ T3657] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 85.243126][ T3657] [ 85.253897][ T3657] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program [ 85.693656][ T3659] FAULT_INJECTION: forcing a failure. [ 85.693656][ T3659] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.693693][ T3659] CPU: 1 PID: 3659 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 85.693719][ T3659] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.693735][ T3659] Call Trace: [ 85.693743][ T3659] [ 85.693753][ T3659] dump_stack_lvl+0xcd/0x134 [ 85.693785][ T3659] should_fail.cold+0x5/0xa [ 85.693821][ T3659] prepare_alloc_pages+0x17b/0x570 [ 85.693853][ T3659] __alloc_pages+0x12f/0x500 [ 85.693867][ T3659] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 85.693882][ T3659] ? find_held_lock+0x2d/0x110 [ 85.693902][ T3659] ? __lock_acquire+0x162f/0x54a0 [ 85.693925][ T3659] alloc_pages_vma+0xf3/0x7d0 [ 85.693945][ T3659] wp_page_copy+0x1bf/0x2280 [ 85.693964][ T3659] ? do_page_mkwrite+0x550/0x550 [ 85.693978][ T3659] ? lock_downgrade+0x6e0/0x6e0 [ 85.693992][ T3659] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 85.694009][ T3659] ? vm_normal_page+0x146/0x2a0 [ 85.694031][ T3659] do_wp_page+0x2cb/0x1ae0 [ 85.694056][ T3659] __handle_mm_fault+0x1f40/0x5120 [ 85.694077][ T3659] ? vm_iomap_memory+0x190/0x190 [ 85.694104][ T3659] handle_mm_fault+0x1c8/0x790 [ 85.694122][ T3659] do_user_addr_fault+0x489/0x11c0 [ 85.694143][ T3659] exc_page_fault+0x9e/0x180 [ 85.694159][ T3659] ? asm_exc_page_fault+0x8/0x30 [ 85.694175][ T3659] asm_exc_page_fault+0x1e/0x30 [ 85.694190][ T3659] RIP: 0033:0x7fa33cd0ca98 [ 85.694202][ T3659] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 85.694216][ T3659] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 85.694229][ T3659] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 85.694244][ T3659] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 85.694259][ T3659] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.694273][ T3659] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 85.694290][ T3659] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 85.694323][ T3659] [ 85.694335][ T3659] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 85.734509][ T3658] FAULT_INJECTION: forcing a failure. [ 85.734509][ T3658] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 85.745501][ T3662] FAULT_INJECTION: forcing a failure. [ 85.745501][ T3662] name fail_page_alloc, interval 1, probability 0, space 0, times 0 executing program executing program [ 85.748821][ T3658] CPU: 1 PID: 3658 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 85.967252][ T3658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.967269][ T3658] Call Trace: [ 85.967278][ T3658] [ 85.967287][ T3658] dump_stack_lvl+0xcd/0x134 [ 85.967318][ T3658] should_fail.cold+0x5/0xa [ 85.967352][ T3658] prepare_alloc_pages+0x17b/0x570 [ 85.967392][ T3658] __alloc_pages+0x12f/0x500 [ 85.967422][ T3658] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 85.967446][ T3658] ? find_held_lock+0x2d/0x110 [ 85.967477][ T3658] ? __lock_acquire+0x162f/0x54a0 [ 85.967511][ T3658] alloc_pages_vma+0xf3/0x7d0 [ 85.967541][ T3658] wp_page_copy+0x1bf/0x2280 [ 85.967573][ T3658] ? do_page_mkwrite+0x550/0x550 [ 85.967596][ T3658] ? lock_downgrade+0x6e0/0x6e0 [ 85.967619][ T3658] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 85.967646][ T3658] ? vm_normal_page+0x146/0x2a0 [ 85.967684][ T3658] do_wp_page+0x2cb/0x1ae0 [ 85.967713][ T3658] __handle_mm_fault+0x1f40/0x5120 [ 85.967748][ T3658] ? vm_iomap_memory+0x190/0x190 [ 85.967796][ T3658] handle_mm_fault+0x1c8/0x790 [ 85.967825][ T3658] do_user_addr_fault+0x489/0x11c0 [ 85.967860][ T3658] exc_page_fault+0x9e/0x180 [ 85.967884][ T3658] ? asm_exc_page_fault+0x8/0x30 [ 85.967910][ T3658] asm_exc_page_fault+0x1e/0x30 [ 85.967934][ T3658] RIP: 0033:0x7fa33cd0ca98 [ 85.967954][ T3658] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 85.967975][ T3658] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 85.967995][ T3658] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 85.968010][ T3658] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 85.968024][ T3658] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.968038][ T3658] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 85.968053][ T3658] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 85.968085][ T3658] [ 85.968164][ T3662] CPU: 0 PID: 3662 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 85.968189][ T3662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 85.968202][ T3662] Call Trace: [ 85.968208][ T3662] [ 85.968217][ T3662] dump_stack_lvl+0xcd/0x134 [ 85.968243][ T3662] should_fail.cold+0x5/0xa [ 85.968274][ T3662] prepare_alloc_pages+0x17b/0x570 [ 85.968310][ T3662] __alloc_pages+0x12f/0x500 [ 85.968334][ T3662] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 85.968359][ T3662] ? find_held_lock+0x2d/0x110 [ 85.968392][ T3662] ? __lock_acquire+0x162f/0x54a0 [ 85.968430][ T3662] alloc_pages_vma+0xf3/0x7d0 [ 85.968465][ T3662] wp_page_copy+0x1bf/0x2280 [ 85.968501][ T3662] ? do_page_mkwrite+0x550/0x550 [ 85.968527][ T3662] ? lock_downgrade+0x6e0/0x6e0 [ 85.968552][ T3662] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 85.968575][ T3662] ? vm_normal_page+0x146/0x2a0 [ 85.968609][ T3662] do_wp_page+0x2cb/0x1ae0 [ 85.968640][ T3662] __handle_mm_fault+0x1f40/0x5120 [ 85.968678][ T3662] ? vm_iomap_memory+0x190/0x190 [ 85.968726][ T3662] handle_mm_fault+0x1c8/0x790 [ 85.968757][ T3662] do_user_addr_fault+0x489/0x11c0 [ 85.968794][ T3662] exc_page_fault+0x9e/0x180 [ 85.968821][ T3662] ? asm_exc_page_fault+0x8/0x30 [ 85.968849][ T3662] asm_exc_page_fault+0x1e/0x30 [ 85.968877][ T3662] RIP: 0033:0x7fa33cd0ca98 [ 85.968903][ T3662] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 85.968927][ T3662] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 85.968947][ T3662] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 85.968961][ T3662] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 85.968975][ T3662] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 85.968989][ T3662] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 85.969005][ T3662] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 85.969037][ T3662] [ 85.969159][ T3662] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program executing program executing program [ 86.426992][ T3661] FAULT_INJECTION: forcing a failure. [ 86.426992][ T3661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.427016][ T3661] CPU: 0 PID: 3661 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 86.427031][ T3661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.427040][ T3661] Call Trace: [ 86.427044][ T3661] [ 86.427050][ T3661] dump_stack_lvl+0xcd/0x134 [ 86.427070][ T3661] should_fail.cold+0x5/0xa [ 86.427090][ T3661] prepare_alloc_pages+0x17b/0x570 [ 86.427112][ T3661] __alloc_pages+0x12f/0x500 [ 86.427126][ T3661] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 86.427141][ T3661] ? find_held_lock+0x2d/0x110 [ 86.427160][ T3661] ? __lock_acquire+0x162f/0x54a0 [ 86.427186][ T3661] alloc_pages_vma+0xf3/0x7d0 [ 86.427208][ T3661] wp_page_copy+0x1bf/0x2280 [ 86.427288][ T3661] ? do_page_mkwrite+0x550/0x550 [ 86.427314][ T3661] ? lock_downgrade+0x6e0/0x6e0 [ 86.427339][ T3661] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 86.427379][ T3661] ? vm_normal_page+0x146/0x2a0 [ 86.427420][ T3661] do_wp_page+0x2cb/0x1ae0 [ 86.427454][ T3661] __handle_mm_fault+0x1f40/0x5120 [ 86.427493][ T3661] ? vm_iomap_memory+0x190/0x190 [ 86.427552][ T3661] handle_mm_fault+0x1c8/0x790 [ 86.427586][ T3661] do_user_addr_fault+0x489/0x11c0 [ 86.427621][ T3661] exc_page_fault+0x9e/0x180 [ 86.427640][ T3661] ? asm_exc_page_fault+0x8/0x30 [ 86.427657][ T3661] asm_exc_page_fault+0x1e/0x30 [ 86.427672][ T3661] RIP: 0033:0x7fa33cd0ca98 [ 86.427685][ T3661] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 86.427699][ T3661] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 86.427712][ T3661] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 86.427721][ T3661] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.427730][ T3661] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.427739][ T3661] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 86.427748][ T3661] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 86.427766][ T3661] [ 86.443445][ T3663] FAULT_INJECTION: forcing a failure. [ 86.443445][ T3663] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.443466][ T3663] CPU: 0 PID: 3663 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 86.443482][ T3663] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.443490][ T3663] Call Trace: [ 86.443495][ T3663] [ 86.443500][ T3663] dump_stack_lvl+0xcd/0x134 [ 86.443521][ T3663] should_fail.cold+0x5/0xa [ 86.443541][ T3663] prepare_alloc_pages+0x17b/0x570 [ 86.443564][ T3663] __alloc_pages+0x12f/0x500 [ 86.443578][ T3663] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 86.443592][ T3663] ? find_held_lock+0x2d/0x110 [ 86.443612][ T3663] ? __lock_acquire+0x162f/0x54a0 [ 86.443632][ T3663] alloc_pages_vma+0xf3/0x7d0 [ 86.443651][ T3663] wp_page_copy+0x1bf/0x2280 [ 86.443671][ T3663] ? do_page_mkwrite+0x550/0x550 [ 86.443685][ T3663] ? lock_downgrade+0x6e0/0x6e0 [ 86.443699][ T3663] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 86.443716][ T3663] ? vm_normal_page+0x146/0x2a0 [ 86.443738][ T3663] do_wp_page+0x2cb/0x1ae0 [ 86.443757][ T3663] __handle_mm_fault+0x1f40/0x5120 [ 86.443778][ T3663] ? vm_iomap_memory+0x190/0x190 [ 86.443806][ T3663] handle_mm_fault+0x1c8/0x790 [ 86.443824][ T3663] do_user_addr_fault+0x489/0x11c0 [ 86.443844][ T3663] exc_page_fault+0x9e/0x180 [ 86.443859][ T3663] ? asm_exc_page_fault+0x8/0x30 [ 86.443877][ T3663] asm_exc_page_fault+0x1e/0x30 [ 86.443892][ T3663] RIP: 0033:0x7fa33cd0ca98 [ 86.443904][ T3663] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 86.443917][ T3663] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 86.443930][ T3663] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 86.443939][ T3663] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.443948][ T3663] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.443956][ T3663] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 86.443965][ T3663] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 86.443983][ T3663] [ 86.460160][ T3664] FAULT_INJECTION: forcing a failure. [ 86.460160][ T3664] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 86.460182][ T3664] CPU: 0 PID: 3664 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 86.460197][ T3664] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 86.460205][ T3664] Call Trace: [ 86.460210][ T3664] [ 86.460216][ T3664] dump_stack_lvl+0xcd/0x134 [ 86.460236][ T3664] should_fail.cold+0x5/0xa [ 86.460256][ T3664] prepare_alloc_pages+0x17b/0x570 [ 86.460279][ T3664] __alloc_pages+0x12f/0x500 [ 86.460298][ T3664] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 86.460313][ T3664] ? find_held_lock+0x2d/0x110 [ 86.460333][ T3664] ? __lock_acquire+0x162f/0x54a0 [ 86.460353][ T3664] alloc_pages_vma+0xf3/0x7d0 [ 86.460376][ T3664] wp_page_copy+0x1bf/0x2280 [ 86.460395][ T3664] ? do_page_mkwrite+0x550/0x550 [ 86.460409][ T3664] ? lock_downgrade+0x6e0/0x6e0 [ 86.460423][ T3664] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 86.460440][ T3664] ? vm_normal_page+0x146/0x2a0 [ 86.460462][ T3664] do_wp_page+0x2cb/0x1ae0 [ 86.460480][ T3664] __handle_mm_fault+0x1f40/0x5120 [ 86.460501][ T3664] ? vm_iomap_memory+0x190/0x190 [ 86.460528][ T3664] handle_mm_fault+0x1c8/0x790 [ 86.460546][ T3664] do_user_addr_fault+0x489/0x11c0 [ 86.460567][ T3664] exc_page_fault+0x9e/0x180 [ 86.460582][ T3664] ? asm_exc_page_fault+0x8/0x30 [ 86.460598][ T3664] asm_exc_page_fault+0x1e/0x30 [ 86.460613][ T3664] RIP: 0033:0x7fa33cd0ca98 [ 86.460625][ T3664] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 86.460639][ T3664] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 86.460651][ T3664] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 86.460661][ T3664] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 86.460669][ T3664] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 86.460678][ T3664] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 86.460687][ T3664] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 86.460705][ T3664] [ 86.644931][ C0] vkms_vblank_simulate: vblank timer overrun executing program executing program [ 87.176795][ T3666] FAULT_INJECTION: forcing a failure. [ 87.176795][ T3666] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.176818][ T3666] CPU: 0 PID: 3666 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 87.176833][ T3666] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.176841][ T3666] Call Trace: [ 87.176846][ T3666] [ 87.176852][ T3666] dump_stack_lvl+0xcd/0x134 [ 87.176872][ T3666] should_fail.cold+0x5/0xa [ 87.176892][ T3666] prepare_alloc_pages+0x17b/0x570 [ 87.176924][ T3666] __alloc_pages+0x12f/0x500 [ 87.176948][ T3666] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 87.176974][ T3666] ? find_held_lock+0x2d/0x110 [ 87.177007][ T3666] ? __lock_acquire+0x162f/0x54a0 [ 87.177045][ T3666] alloc_pages_vma+0xf3/0x7d0 [ 87.177080][ T3666] wp_page_copy+0x1bf/0x2280 [ 87.177115][ T3666] ? do_page_mkwrite+0x550/0x550 [ 87.177142][ T3666] ? lock_downgrade+0x6e0/0x6e0 [ 87.177168][ T3666] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 87.177200][ T3666] ? vm_normal_page+0x146/0x2a0 [ 87.177241][ T3666] do_wp_page+0x2cb/0x1ae0 [ 87.177273][ T3666] __handle_mm_fault+0x1f40/0x5120 [ 87.177294][ T3666] ? vm_iomap_memory+0x190/0x190 [ 87.177322][ T3666] handle_mm_fault+0x1c8/0x790 [ 87.177340][ T3666] do_user_addr_fault+0x489/0x11c0 [ 87.177361][ T3666] exc_page_fault+0x9e/0x180 [ 87.177376][ T3666] ? asm_exc_page_fault+0x8/0x30 [ 87.177393][ T3666] asm_exc_page_fault+0x1e/0x30 [ 87.177408][ T3666] RIP: 0033:0x7fa33cd0ca98 [ 87.177420][ T3666] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 87.177434][ T3666] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 87.177447][ T3666] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 87.177457][ T3666] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.177465][ T3666] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.177474][ T3666] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 87.177483][ T3666] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 87.177501][ T3666] [ 87.193797][ T3665] FAULT_INJECTION: forcing a failure. [ 87.193797][ T3665] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.193848][ T3665] CPU: 1 PID: 3665 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 87.193864][ T3665] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.193872][ T3665] Call Trace: [ 87.193877][ T3665] [ 87.193883][ T3665] dump_stack_lvl+0xcd/0x134 [ 87.193903][ T3665] should_fail.cold+0x5/0xa [ 87.193923][ T3665] prepare_alloc_pages+0x17b/0x570 [ 87.193946][ T3665] __alloc_pages+0x12f/0x500 [ 87.193959][ T3665] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 87.193974][ T3665] ? find_held_lock+0x2d/0x110 [ 87.193994][ T3665] ? __lock_acquire+0x162f/0x54a0 [ 87.194014][ T3665] alloc_pages_vma+0xf3/0x7d0 [ 87.194033][ T3665] wp_page_copy+0x1bf/0x2280 [ 87.194053][ T3665] ? do_page_mkwrite+0x550/0x550 [ 87.194067][ T3665] ? lock_downgrade+0x6e0/0x6e0 [ 87.194081][ T3665] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 87.194099][ T3665] ? vm_normal_page+0x146/0x2a0 [ 87.194121][ T3665] do_wp_page+0x2cb/0x1ae0 [ 87.194138][ T3665] __handle_mm_fault+0x1f40/0x5120 [ 87.194159][ T3665] ? vm_iomap_memory+0x190/0x190 [ 87.194187][ T3665] handle_mm_fault+0x1c8/0x790 [ 87.194204][ T3665] do_user_addr_fault+0x489/0x11c0 [ 87.194225][ T3665] exc_page_fault+0x9e/0x180 [ 87.194243][ T3665] ? asm_exc_page_fault+0x8/0x30 [ 87.194259][ T3665] asm_exc_page_fault+0x1e/0x30 [ 87.194274][ T3665] RIP: 0033:0x7fa33cd0ca98 [ 87.194285][ T3665] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 87.194299][ T3665] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 87.194312][ T3665] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 87.194321][ T3665] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.194329][ T3665] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.194338][ T3665] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 87.194347][ T3665] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 87.194365][ T3665] executing program executing program [ 87.676805][ T3667] FAULT_INJECTION: forcing a failure. [ 87.676805][ T3667] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.676841][ T3667] CPU: 0 PID: 3667 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 87.676888][ T3667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.676900][ T3667] Call Trace: [ 87.676905][ T3667] [ 87.676911][ T3667] dump_stack_lvl+0xcd/0x134 [ 87.676932][ T3667] should_fail.cold+0x5/0xa [ 87.676952][ T3667] prepare_alloc_pages+0x17b/0x570 [ 87.676975][ T3667] __alloc_pages+0x12f/0x500 [ 87.676988][ T3667] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 87.677003][ T3667] ? find_held_lock+0x2d/0x110 [ 87.677022][ T3667] ? __lock_acquire+0x162f/0x54a0 [ 87.677043][ T3667] alloc_pages_vma+0xf3/0x7d0 [ 87.677063][ T3667] wp_page_copy+0x1bf/0x2280 [ 87.677083][ T3667] ? do_page_mkwrite+0x550/0x550 [ 87.677097][ T3667] ? lock_downgrade+0x6e0/0x6e0 [ 87.677111][ T3667] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 87.677128][ T3667] ? vm_normal_page+0x146/0x2a0 [ 87.677150][ T3667] do_wp_page+0x2cb/0x1ae0 [ 87.677168][ T3667] __handle_mm_fault+0x1f40/0x5120 [ 87.677188][ T3667] ? vm_iomap_memory+0x190/0x190 [ 87.677216][ T3667] handle_mm_fault+0x1c8/0x790 [ 87.677233][ T3667] do_user_addr_fault+0x489/0x11c0 [ 87.677254][ T3667] exc_page_fault+0x9e/0x180 [ 87.677269][ T3667] ? asm_exc_page_fault+0x8/0x30 [ 87.677285][ T3667] asm_exc_page_fault+0x1e/0x30 [ 87.677300][ T3667] RIP: 0033:0x7fa33cd0ca98 [ 87.677312][ T3667] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 87.677326][ T3667] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 87.677339][ T3667] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 87.677348][ T3667] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.677357][ T3667] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.677365][ T3667] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 87.677375][ T3667] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 87.677392][ T3667] [ 87.693605][ T3669] FAULT_INJECTION: forcing a failure. [ 87.693605][ T3669] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 87.693628][ T3669] CPU: 0 PID: 3669 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 87.693643][ T3669] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 87.693651][ T3669] Call Trace: [ 87.693656][ T3669] [ 87.693662][ T3669] dump_stack_lvl+0xcd/0x134 [ 87.693682][ T3669] should_fail.cold+0x5/0xa [ 87.693705][ T3669] prepare_alloc_pages+0x17b/0x570 [ 87.693728][ T3669] __alloc_pages+0x12f/0x500 [ 87.693741][ T3669] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 87.693756][ T3669] ? find_held_lock+0x2d/0x110 [ 87.693777][ T3669] ? __lock_acquire+0x162f/0x54a0 [ 87.693798][ T3669] alloc_pages_vma+0xf3/0x7d0 [ 87.693817][ T3669] wp_page_copy+0x1bf/0x2280 [ 87.693837][ T3669] ? do_page_mkwrite+0x550/0x550 [ 87.693851][ T3669] ? lock_downgrade+0x6e0/0x6e0 [ 87.693865][ T3669] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 87.693882][ T3669] ? vm_normal_page+0x146/0x2a0 [ 87.693904][ T3669] do_wp_page+0x2cb/0x1ae0 [ 87.693922][ T3669] __handle_mm_fault+0x1f40/0x5120 [ 87.693942][ T3669] ? vm_iomap_memory+0x190/0x190 [ 87.693972][ T3669] handle_mm_fault+0x1c8/0x790 [ 87.693990][ T3669] do_user_addr_fault+0x489/0x11c0 [ 87.694010][ T3669] exc_page_fault+0x9e/0x180 [ 87.694026][ T3669] ? asm_exc_page_fault+0x8/0x30 [ 87.694042][ T3669] asm_exc_page_fault+0x1e/0x30 [ 87.694057][ T3669] RIP: 0033:0x7fa33cd0ca98 [ 87.694068][ T3669] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 87.694082][ T3669] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 87.694095][ T3669] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 87.694104][ T3669] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 87.694113][ T3669] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 87.694122][ T3669] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 87.694131][ T3669] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 87.694149][ T3669] executing program executing program executing program executing program [ 88.193592][ T3670] FAULT_INJECTION: forcing a failure. [ 88.193592][ T3670] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.193615][ T3670] CPU: 0 PID: 3670 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 88.193631][ T3670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.193639][ T3670] Call Trace: [ 88.193644][ T3670] [ 88.193650][ T3670] dump_stack_lvl+0xcd/0x134 [ 88.193670][ T3670] should_fail.cold+0x5/0xa [ 88.193690][ T3670] prepare_alloc_pages+0x17b/0x570 [ 88.193716][ T3670] __alloc_pages+0x12f/0x500 [ 88.193729][ T3670] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 88.193744][ T3670] ? find_held_lock+0x2d/0x110 [ 88.193763][ T3670] ? __lock_acquire+0x162f/0x54a0 [ 88.193784][ T3670] alloc_pages_vma+0xf3/0x7d0 [ 88.193803][ T3670] wp_page_copy+0x1bf/0x2280 [ 88.193823][ T3670] ? do_page_mkwrite+0x550/0x550 [ 88.193837][ T3670] ? lock_downgrade+0x6e0/0x6e0 [ 88.193851][ T3670] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 88.193868][ T3670] ? vm_normal_page+0x146/0x2a0 [ 88.193890][ T3670] do_wp_page+0x2cb/0x1ae0 [ 88.193907][ T3670] __handle_mm_fault+0x1f40/0x5120 [ 88.193928][ T3670] ? vm_iomap_memory+0x190/0x190 [ 88.193955][ T3670] handle_mm_fault+0x1c8/0x790 [ 88.193973][ T3670] do_user_addr_fault+0x489/0x11c0 [ 88.193994][ T3670] exc_page_fault+0x9e/0x180 [ 88.194010][ T3670] ? asm_exc_page_fault+0x8/0x30 [ 88.194026][ T3670] asm_exc_page_fault+0x1e/0x30 [ 88.194041][ T3670] RIP: 0033:0x7fa33cd0ca98 [ 88.194052][ T3670] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 88.194072][ T3670] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 88.194094][ T3670] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 88.194110][ T3670] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.194125][ T3670] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.194140][ T3670] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 88.194157][ T3670] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 88.194190][ T3670] [ 88.210374][ T3668] FAULT_INJECTION: forcing a failure. [ 88.210374][ T3668] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.210396][ T3668] CPU: 1 PID: 3668 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 88.210411][ T3668] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.210420][ T3668] Call Trace: [ 88.210425][ T3668] [ 88.210431][ T3668] dump_stack_lvl+0xcd/0x134 [ 88.210453][ T3668] should_fail.cold+0x5/0xa [ 88.210473][ T3668] prepare_alloc_pages+0x17b/0x570 [ 88.210496][ T3668] __alloc_pages+0x12f/0x500 [ 88.210509][ T3668] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 88.210524][ T3668] ? find_held_lock+0x2d/0x110 [ 88.210544][ T3668] ? __lock_acquire+0x162f/0x54a0 [ 88.210565][ T3668] alloc_pages_vma+0xf3/0x7d0 [ 88.210584][ T3668] wp_page_copy+0x1bf/0x2280 [ 88.210604][ T3668] ? do_page_mkwrite+0x550/0x550 [ 88.210618][ T3668] ? lock_downgrade+0x6e0/0x6e0 [ 88.210632][ T3668] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 88.210649][ T3668] ? vm_normal_page+0x146/0x2a0 [ 88.210671][ T3668] do_wp_page+0x2cb/0x1ae0 [ 88.210689][ T3668] __handle_mm_fault+0x1f40/0x5120 [ 88.210709][ T3668] ? vm_iomap_memory+0x190/0x190 [ 88.210737][ T3668] handle_mm_fault+0x1c8/0x790 [ 88.210754][ T3668] do_user_addr_fault+0x489/0x11c0 [ 88.210775][ T3668] exc_page_fault+0x9e/0x180 [ 88.210791][ T3668] ? asm_exc_page_fault+0x8/0x30 [ 88.210806][ T3668] asm_exc_page_fault+0x1e/0x30 [ 88.210821][ T3668] RIP: 0033:0x7fa33cd0ca98 [ 88.210833][ T3668] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 88.210846][ T3668] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 88.210859][ T3668] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 88.210868][ T3668] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.210877][ T3668] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.210885][ T3668] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 88.210895][ T3668] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 88.210912][ T3668] [ 88.227256][ T3671] FAULT_INJECTION: forcing a failure. [ 88.227256][ T3671] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.227279][ T3671] CPU: 0 PID: 3671 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 88.227294][ T3671] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.227303][ T3671] Call Trace: [ 88.227307][ T3671] [ 88.227313][ T3671] dump_stack_lvl+0xcd/0x134 [ 88.227333][ T3671] should_fail.cold+0x5/0xa [ 88.227353][ T3671] prepare_alloc_pages+0x17b/0x570 [ 88.227375][ T3671] __alloc_pages+0x12f/0x500 [ 88.227389][ T3671] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 88.227403][ T3671] ? find_held_lock+0x2d/0x110 [ 88.227427][ T3671] ? __lock_acquire+0x162f/0x54a0 [ 88.227465][ T3671] alloc_pages_vma+0xf3/0x7d0 [ 88.227498][ T3671] wp_page_copy+0x1bf/0x2280 [ 88.227534][ T3671] ? do_page_mkwrite+0x550/0x550 [ 88.227560][ T3671] ? lock_downgrade+0x6e0/0x6e0 [ 88.227586][ T3671] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 88.227617][ T3671] ? vm_normal_page+0x146/0x2a0 [ 88.227657][ T3671] do_wp_page+0x2cb/0x1ae0 [ 88.227678][ T3671] __handle_mm_fault+0x1f40/0x5120 [ 88.227699][ T3671] ? vm_iomap_memory+0x190/0x190 [ 88.227730][ T3671] handle_mm_fault+0x1c8/0x790 [ 88.227748][ T3671] do_user_addr_fault+0x489/0x11c0 [ 88.227769][ T3671] exc_page_fault+0x9e/0x180 [ 88.227784][ T3671] ? asm_exc_page_fault+0x8/0x30 [ 88.227800][ T3671] asm_exc_page_fault+0x1e/0x30 [ 88.227815][ T3671] RIP: 0033:0x7fa33cd0ca98 [ 88.227827][ T3671] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 88.227842][ T3671] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 88.227855][ T3671] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 88.227864][ T3671] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.227873][ T3671] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.227881][ T3671] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 88.227891][ T3671] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 88.227909][ T3671] [ 88.243936][ T3672] FAULT_INJECTION: forcing a failure. [ 88.243936][ T3672] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 88.243958][ T3672] CPU: 0 PID: 3672 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 88.243973][ T3672] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.243982][ T3672] Call Trace: [ 88.243986][ T3672] [ 88.243992][ T3672] dump_stack_lvl+0xcd/0x134 [ 88.244013][ T3672] should_fail.cold+0x5/0xa [ 88.244033][ T3672] prepare_alloc_pages+0x17b/0x570 [ 88.244056][ T3672] __alloc_pages+0x12f/0x500 [ 88.244074][ T3672] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 88.244098][ T3672] ? find_held_lock+0x2d/0x110 [ 88.244131][ T3672] ? __lock_acquire+0x162f/0x54a0 [ 88.244167][ T3672] alloc_pages_vma+0xf3/0x7d0 [ 88.244201][ T3672] wp_page_copy+0x1bf/0x2280 [ 88.244236][ T3672] ? do_page_mkwrite+0x550/0x550 [ 88.244260][ T3672] ? lock_downgrade+0x6e0/0x6e0 [ 88.244285][ T3672] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 88.244315][ T3672] ? vm_normal_page+0x146/0x2a0 [ 88.244358][ T3672] do_wp_page+0x2cb/0x1ae0 [ 88.244390][ T3672] __handle_mm_fault+0x1f40/0x5120 [ 88.244428][ T3672] ? vm_iomap_memory+0x190/0x190 [ 88.244471][ T3672] handle_mm_fault+0x1c8/0x790 [ 88.244490][ T3672] do_user_addr_fault+0x489/0x11c0 [ 88.244511][ T3672] exc_page_fault+0x9e/0x180 [ 88.244528][ T3672] ? asm_exc_page_fault+0x8/0x30 [ 88.244544][ T3672] asm_exc_page_fault+0x1e/0x30 [ 88.244559][ T3672] RIP: 0033:0x7fa33cd0ca98 [ 88.244572][ T3672] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 88.244585][ T3672] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 88.244598][ T3672] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 88.244608][ T3672] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 88.244616][ T3672] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 88.244625][ T3672] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 88.244635][ T3672] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 88.244653][ T3672] [ 89.209989][ T3676] FAULT_INJECTION: forcing a failure. [ 89.209989][ T3676] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.210011][ T3676] CPU: 0 PID: 3676 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 89.210027][ T3676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.210035][ T3676] Call Trace: [ 89.210040][ T3676] [ 89.210046][ T3676] dump_stack_lvl+0xcd/0x134 [ 89.210067][ T3676] should_fail.cold+0x5/0xa [ 89.210087][ T3676] prepare_alloc_pages+0x17b/0x570 [ 89.210110][ T3676] __alloc_pages+0x12f/0x500 [ 89.210123][ T3676] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 89.210138][ T3676] ? find_held_lock+0x2d/0x110 [ 89.210157][ T3676] ? __lock_acquire+0x162f/0x54a0 [ 89.210178][ T3676] alloc_pages_vma+0xf3/0x7d0 [ 89.210203][ T3676] wp_page_copy+0x1bf/0x2280 [ 89.210244][ T3676] ? do_page_mkwrite+0x550/0x550 [ 89.210269][ T3676] ? lock_downgrade+0x6e0/0x6e0 [ 89.210295][ T3676] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 89.210325][ T3676] ? vm_normal_page+0x146/0x2a0 [ 89.210367][ T3676] do_wp_page+0x2cb/0x1ae0 [ 89.210408][ T3676] __handle_mm_fault+0x1f40/0x5120 [ 89.210446][ T3676] ? vm_iomap_memory+0x190/0x190 [ 89.210500][ T3676] handle_mm_fault+0x1c8/0x790 [ 89.210533][ T3676] do_user_addr_fault+0x489/0x11c0 [ 89.210558][ T3676] exc_page_fault+0x9e/0x180 [ 89.210574][ T3676] ? asm_exc_page_fault+0x8/0x30 [ 89.210590][ T3676] asm_exc_page_fault+0x1e/0x30 [ 89.210606][ T3676] RIP: 0033:0x7fa33cd0ca98 [ 89.210618][ T3676] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 89.210631][ T3676] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 89.210644][ T3676] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 89.210654][ T3676] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.210663][ T3676] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.210672][ T3676] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 89.210681][ T3676] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 89.210699][ T3676] [ 89.210707][ T3676] pagefault_out_of_memory: 12 callbacks suppressed [ 89.210714][ T3676] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 89.226584][ T3674] FAULT_INJECTION: forcing a failure. [ 89.226584][ T3674] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.226607][ T3674] CPU: 0 PID: 3674 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 89.226623][ T3674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.226631][ T3674] Call Trace: [ 89.226636][ T3674] [ 89.226642][ T3674] dump_stack_lvl+0xcd/0x134 [ 89.226663][ T3674] should_fail.cold+0x5/0xa [ 89.226683][ T3674] prepare_alloc_pages+0x17b/0x570 [ 89.226706][ T3674] __alloc_pages+0x12f/0x500 [ 89.226723][ T3674] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 89.226749][ T3674] ? find_held_lock+0x2d/0x110 [ 89.226783][ T3674] ? __lock_acquire+0x162f/0x54a0 [ 89.226827][ T3674] alloc_pages_vma+0xf3/0x7d0 [ 89.226862][ T3674] wp_page_copy+0x1bf/0x2280 [ 89.226905][ T3674] ? do_page_mkwrite+0x550/0x550 [ 89.226932][ T3674] ? lock_downgrade+0x6e0/0x6e0 [ 89.226958][ T3674] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 89.226989][ T3674] ? vm_normal_page+0x146/0x2a0 [ 89.227031][ T3674] do_wp_page+0x2cb/0x1ae0 [ 89.227060][ T3674] __handle_mm_fault+0x1f40/0x5120 [ 89.227097][ T3674] ? vm_iomap_memory+0x190/0x190 [ 89.227135][ T3674] handle_mm_fault+0x1c8/0x790 [ 89.227153][ T3674] do_user_addr_fault+0x489/0x11c0 [ 89.227174][ T3674] exc_page_fault+0x9e/0x180 [ 89.227190][ T3674] ? asm_exc_page_fault+0x8/0x30 [ 89.227206][ T3674] asm_exc_page_fault+0x1e/0x30 [ 89.227221][ T3674] RIP: 0033:0x7fa33cd0ca98 [ 89.227234][ T3674] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 89.227247][ T3674] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 89.227260][ T3674] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 89.227269][ T3674] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.227278][ T3674] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.227286][ T3674] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 89.227296][ T3674] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 89.227314][ T3674] [ 89.227322][ T3674] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 89.243367][ T3673] FAULT_INJECTION: forcing a failure. [ 89.243367][ T3673] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.243389][ T3673] CPU: 1 PID: 3673 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 89.243405][ T3673] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.243414][ T3673] Call Trace: [ 89.243418][ T3673] [ 89.243424][ T3673] dump_stack_lvl+0xcd/0x134 [ 89.243444][ T3673] should_fail.cold+0x5/0xa [ 89.243471][ T3673] prepare_alloc_pages+0x17b/0x570 [ 89.243494][ T3673] __alloc_pages+0x12f/0x500 [ 89.243508][ T3673] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 89.243522][ T3673] ? find_held_lock+0x2d/0x110 [ 89.243542][ T3673] ? __lock_acquire+0x162f/0x54a0 [ 89.243562][ T3673] alloc_pages_vma+0xf3/0x7d0 [ 89.243582][ T3673] wp_page_copy+0x1bf/0x2280 [ 89.243602][ T3673] ? do_page_mkwrite+0x550/0x550 [ 89.243616][ T3673] ? lock_downgrade+0x6e0/0x6e0 [ 89.243630][ T3673] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 89.243647][ T3673] ? vm_normal_page+0x146/0x2a0 [ 89.243669][ T3673] do_wp_page+0x2cb/0x1ae0 [ 89.243687][ T3673] __handle_mm_fault+0x1f40/0x5120 [ 89.243707][ T3673] ? vm_iomap_memory+0x190/0x190 [ 89.243735][ T3673] handle_mm_fault+0x1c8/0x790 [ 89.243753][ T3673] do_user_addr_fault+0x489/0x11c0 [ 89.243773][ T3673] exc_page_fault+0x9e/0x180 [ 89.243789][ T3673] ? asm_exc_page_fault+0x8/0x30 [ 89.243805][ T3673] asm_exc_page_fault+0x1e/0x30 [ 89.243831][ T3673] RIP: 0033:0x7fa33cd0ca98 [ 89.243844][ T3673] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 89.243857][ T3673] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 89.243870][ T3673] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 89.243880][ T3673] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.243888][ T3673] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.243897][ T3673] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 89.243906][ T3673] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 89.243925][ T3673] [ 89.244110][ T3673] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 89.260121][ T3677] FAULT_INJECTION: forcing a failure. [ 89.260121][ T3677] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.260145][ T3677] CPU: 0 PID: 3677 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 89.260161][ T3677] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 89.260170][ T3677] Call Trace: [ 89.260175][ T3677] [ 89.260181][ T3677] dump_stack_lvl+0xcd/0x134 [ 89.260202][ T3677] should_fail.cold+0x5/0xa [ 89.260222][ T3677] prepare_alloc_pages+0x17b/0x570 [ 89.260245][ T3677] __alloc_pages+0x12f/0x500 [ 89.260259][ T3677] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 89.260274][ T3677] ? find_held_lock+0x2d/0x110 [ 89.260294][ T3677] ? __lock_acquire+0x162f/0x54a0 [ 89.260315][ T3677] alloc_pages_vma+0xf3/0x7d0 [ 89.260335][ T3677] wp_page_copy+0x1bf/0x2280 [ 89.260355][ T3677] ? do_page_mkwrite+0x550/0x550 [ 89.260369][ T3677] ? lock_downgrade+0x6e0/0x6e0 [ 89.260383][ T3677] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 89.260401][ T3677] ? vm_normal_page+0x146/0x2a0 [ 89.260423][ T3677] do_wp_page+0x2cb/0x1ae0 [ 89.260441][ T3677] __handle_mm_fault+0x1f40/0x5120 [ 89.260462][ T3677] ? vm_iomap_memory+0x190/0x190 [ 89.260511][ T3677] handle_mm_fault+0x1c8/0x790 [ 89.260543][ T3677] do_user_addr_fault+0x489/0x11c0 [ 89.260581][ T3677] exc_page_fault+0x9e/0x180 [ 89.260609][ T3677] ? asm_exc_page_fault+0x8/0x30 [ 89.260639][ T3677] asm_exc_page_fault+0x1e/0x30 [ 89.260667][ T3677] RIP: 0033:0x7fa33cd0ca98 [ 89.260688][ T3677] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 89.260711][ T3677] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 89.260725][ T3677] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 89.260734][ T3677] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 89.260744][ T3677] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 89.260752][ T3677] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 89.260762][ T3677] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 89.260781][ T3677] [ 89.260789][ T3677] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 89.299217][ T3678] FAULT_INJECTION: forcing a failure. executing program executing program executing program executing program [ 89.299217][ T3678] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.314707][ T3679] FAULT_INJECTION: forcing a failure. [ 89.314707][ T3679] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 89.319271][ T3678] CPU: 0 PID: 3678 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 executing program executing program [ 90.208582][ T3678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.208602][ T3678] Call Trace: [ 90.208612][ T3678] [ 90.208621][ T3678] dump_stack_lvl+0xcd/0x134 [ 90.208650][ T3678] should_fail.cold+0x5/0xa [ 90.208681][ T3678] prepare_alloc_pages+0x17b/0x570 [ 90.208714][ T3678] __alloc_pages+0x12f/0x500 [ 90.208735][ T3678] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 90.208758][ T3678] ? find_held_lock+0x2d/0x110 [ 90.208787][ T3678] ? __lock_acquire+0x162f/0x54a0 [ 90.208819][ T3678] alloc_pages_vma+0xf3/0x7d0 [ 90.208848][ T3678] wp_page_copy+0x1bf/0x2280 [ 90.208878][ T3678] ? do_page_mkwrite+0x550/0x550 [ 90.208899][ T3678] ? lock_downgrade+0x6e0/0x6e0 [ 90.208921][ T3678] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 90.208946][ T3678] ? vm_normal_page+0x146/0x2a0 [ 90.208980][ T3678] do_wp_page+0x2cb/0x1ae0 [ 90.209007][ T3678] __handle_mm_fault+0x1f40/0x5120 [ 90.209039][ T3678] ? vm_iomap_memory+0x190/0x190 [ 90.209087][ T3678] handle_mm_fault+0x1c8/0x790 [ 90.209114][ T3678] do_user_addr_fault+0x489/0x11c0 [ 90.209146][ T3678] exc_page_fault+0x9e/0x180 [ 90.209170][ T3678] ? asm_exc_page_fault+0x8/0x30 [ 90.209194][ T3678] asm_exc_page_fault+0x1e/0x30 [ 90.209217][ T3678] RIP: 0033:0x7fa33cd0ca98 [ 90.209236][ T3678] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 90.209258][ T3678] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 90.209277][ T3678] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 90.209292][ T3678] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 90.209306][ T3678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 90.209319][ T3678] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 90.209334][ T3678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 90.209361][ T3678] [ 90.209429][ C0] vkms_vblank_simulate: vblank timer overrun [ 90.209784][ T3679] CPU: 1 PID: 3679 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 90.209813][ T3679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.209827][ T3679] Call Trace: [ 90.209834][ T3679] [ 90.209843][ T3679] dump_stack_lvl+0xcd/0x134 [ 90.209873][ T3679] should_fail.cold+0x5/0xa [ 90.209907][ T3679] prepare_alloc_pages+0x17b/0x570 [ 90.209945][ T3679] __alloc_pages+0x12f/0x500 [ 90.209971][ T3679] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 90.209994][ T3679] ? find_held_lock+0x2d/0x110 [ 90.210028][ T3679] ? __lock_acquire+0x162f/0x54a0 [ 90.210065][ T3679] alloc_pages_vma+0xf3/0x7d0 [ 90.210099][ T3679] wp_page_copy+0x1bf/0x2280 [ 90.210139][ T3679] ? do_page_mkwrite+0x550/0x550 [ 90.210164][ T3679] ? lock_downgrade+0x6e0/0x6e0 [ 90.210188][ T3679] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 90.210215][ T3679] ? vm_normal_page+0x146/0x2a0 [ 90.210252][ T3679] do_wp_page+0x2cb/0x1ae0 [ 90.210283][ T3679] __handle_mm_fault+0x1f40/0x5120 [ 90.210317][ T3679] ? vm_iomap_memory+0x190/0x190 [ 90.210366][ T3679] handle_mm_fault+0x1c8/0x790 [ 90.210395][ T3679] do_user_addr_fault+0x489/0x11c0 [ 90.210431][ T3679] exc_page_fault+0x9e/0x180 [ 90.210457][ T3679] ? asm_exc_page_fault+0x8/0x30 [ 90.210482][ T3679] asm_exc_page_fault+0x1e/0x30 [ 90.210505][ T3679] RIP: 0033:0x7fa33cd0ca98 [ 90.210528][ T3679] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 90.210549][ T3679] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 90.210568][ T3679] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 90.210593][ T3679] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 90.210609][ T3679] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 90.210624][ T3679] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 90.210639][ T3679] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 90.210668][ T3679] [ 90.212467][ T3679] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 90.215092][ T3678] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 90.693755][ T3680] FAULT_INJECTION: forcing a failure. [ 90.693755][ T3680] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.693779][ T3680] CPU: 0 PID: 3680 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 90.693795][ T3680] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.693803][ T3680] Call Trace: [ 90.693808][ T3680] [ 90.693814][ T3680] dump_stack_lvl+0xcd/0x134 [ 90.693835][ T3680] should_fail.cold+0x5/0xa [ 90.693855][ T3680] prepare_alloc_pages+0x17b/0x570 [ 90.693878][ T3680] __alloc_pages+0x12f/0x500 [ 90.693892][ T3680] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 90.693907][ T3680] ? find_held_lock+0x2d/0x110 [ 90.693935][ T3680] ? __lock_acquire+0x162f/0x54a0 [ 90.693973][ T3680] alloc_pages_vma+0xf3/0x7d0 [ 90.694008][ T3680] wp_page_copy+0x1bf/0x2280 [ 90.694044][ T3680] ? do_page_mkwrite+0x550/0x550 [ 90.694069][ T3680] ? lock_downgrade+0x6e0/0x6e0 [ 90.694084][ T3680] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 90.694102][ T3680] ? vm_normal_page+0x146/0x2a0 [ 90.694124][ T3680] do_wp_page+0x2cb/0x1ae0 [ 90.694142][ T3680] __handle_mm_fault+0x1f40/0x5120 [ 90.694163][ T3680] ? vm_iomap_memory+0x190/0x190 [ 90.694190][ T3680] handle_mm_fault+0x1c8/0x790 [ 90.694208][ T3680] do_user_addr_fault+0x489/0x11c0 [ 90.694229][ T3680] exc_page_fault+0x9e/0x180 [ 90.694245][ T3680] ? asm_exc_page_fault+0x8/0x30 [ 90.694264][ T3680] asm_exc_page_fault+0x1e/0x30 [ 90.694279][ T3680] RIP: 0033:0x7fa33cd0ca98 [ 90.694291][ T3680] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 90.694305][ T3680] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 90.694318][ T3680] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 90.694328][ T3680] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 90.694337][ T3680] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 90.694346][ T3680] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 90.694355][ T3680] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 90.694379][ T3680] [ 90.694477][ T3680] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 90.732604][ T3682] FAULT_INJECTION: forcing a failure. [ 90.732604][ T3682] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.746686][ T3683] FAULT_INJECTION: forcing a failure. [ 90.746686][ T3683] name fail_page_alloc, interval 1, probability 0, space 0, times 0 executing program executing program executing program executing program [ 90.747794][ T3682] CPU: 0 PID: 3682 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 90.747822][ T3682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.747838][ T3682] Call Trace: [ 90.747846][ T3682] [ 90.747856][ T3682] dump_stack_lvl+0xcd/0x134 [ 90.988059][ T3682] should_fail.cold+0x5/0xa [ 90.988098][ T3682] prepare_alloc_pages+0x17b/0x570 [ 90.988134][ T3682] __alloc_pages+0x12f/0x500 [ 90.988155][ T3682] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 90.988178][ T3682] ? find_held_lock+0x2d/0x110 [ 90.988209][ T3682] ? __lock_acquire+0x162f/0x54a0 [ 90.988241][ T3682] alloc_pages_vma+0xf3/0x7d0 [ 90.988270][ T3682] wp_page_copy+0x1bf/0x2280 [ 90.988301][ T3682] ? do_page_mkwrite+0x550/0x550 [ 90.988322][ T3682] ? lock_downgrade+0x6e0/0x6e0 [ 90.988343][ T3682] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 90.988368][ T3682] ? vm_normal_page+0x146/0x2a0 [ 90.988403][ T3682] do_wp_page+0x2cb/0x1ae0 [ 90.988430][ T3682] __handle_mm_fault+0x1f40/0x5120 [ 90.988463][ T3682] ? vm_iomap_memory+0x190/0x190 [ 90.988507][ T3682] handle_mm_fault+0x1c8/0x790 [ 90.988535][ T3682] do_user_addr_fault+0x489/0x11c0 [ 90.988567][ T3682] exc_page_fault+0x9e/0x180 [ 90.988590][ T3682] ? asm_exc_page_fault+0x8/0x30 [ 90.988618][ T3682] asm_exc_page_fault+0x1e/0x30 [ 90.988642][ T3682] RIP: 0033:0x7fa33cd0ca98 [ 90.988660][ T3682] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 90.988681][ T3682] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 90.988700][ T3682] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 90.988714][ T3682] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 90.988727][ T3682] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 90.988741][ T3682] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 90.988756][ T3682] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 90.988785][ T3682] [ 90.988839][ C0] vkms_vblank_simulate: vblank timer overrun [ 90.990209][ T3681] FAULT_INJECTION: forcing a failure. [ 90.990209][ T3681] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 90.990241][ T3681] CPU: 1 PID: 3681 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 90.990267][ T3681] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 90.990281][ T3681] Call Trace: [ 90.990288][ T3681] [ 90.990297][ T3681] dump_stack_lvl+0xcd/0x134 [ 90.990329][ T3681] should_fail.cold+0x5/0xa [ 90.990364][ T3681] prepare_alloc_pages+0x17b/0x570 [ 90.990404][ T3681] __alloc_pages+0x12f/0x500 [ 90.990429][ T3681] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 90.990456][ T3681] ? find_held_lock+0x2d/0x110 [ 90.990491][ T3681] ? __lock_acquire+0x162f/0x54a0 [ 90.990528][ T3681] alloc_pages_vma+0xf3/0x7d0 [ 90.990563][ T3681] wp_page_copy+0x1bf/0x2280 [ 90.990597][ T3681] ? do_page_mkwrite+0x550/0x550 [ 90.990622][ T3681] ? lock_downgrade+0x6e0/0x6e0 [ 90.990647][ T3681] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 90.990676][ T3681] ? vm_normal_page+0x146/0x2a0 [ 90.990712][ T3681] do_wp_page+0x2cb/0x1ae0 [ 90.990742][ T3681] __handle_mm_fault+0x1f40/0x5120 [ 90.990777][ T3681] ? vm_iomap_memory+0x190/0x190 [ 90.990828][ T3681] handle_mm_fault+0x1c8/0x790 [ 90.990861][ T3681] do_user_addr_fault+0x489/0x11c0 [ 90.990899][ T3681] exc_page_fault+0x9e/0x180 [ 90.990927][ T3681] ? asm_exc_page_fault+0x8/0x30 [ 90.990953][ T3681] asm_exc_page_fault+0x1e/0x30 [ 90.990977][ T3681] RIP: 0033:0x7fa33cd0ca98 [ 90.990995][ T3681] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 90.991019][ T3681] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 90.991040][ T3681] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 90.991057][ T3681] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 90.991073][ T3681] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 90.991089][ T3681] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 90.991113][ T3681] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 90.991148][ T3681] [ 90.991160][ T3681] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 91.004018][ T3682] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 91.010598][ T3683] CPU: 1 PID: 3683 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 91.010630][ T3683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.010645][ T3683] Call Trace: [ 91.010652][ T3683] [ 91.010661][ T3683] dump_stack_lvl+0xcd/0x134 [ 91.010693][ T3683] should_fail.cold+0x5/0xa [ 91.010728][ T3683] prepare_alloc_pages+0x17b/0x570 [ 91.010768][ T3683] __alloc_pages+0x12f/0x500 [ 91.010793][ T3683] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 91.010818][ T3683] ? find_held_lock+0x2d/0x110 [ 91.010850][ T3683] ? __lock_acquire+0x162f/0x54a0 [ 91.010888][ T3683] alloc_pages_vma+0xf3/0x7d0 [ 91.010922][ T3683] wp_page_copy+0x1bf/0x2280 [ 91.010956][ T3683] ? do_page_mkwrite+0x550/0x550 [ 91.010980][ T3683] ? lock_downgrade+0x6e0/0x6e0 [ 91.011005][ T3683] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 91.011034][ T3683] ? vm_normal_page+0x146/0x2a0 [ 91.011073][ T3683] do_wp_page+0x2cb/0x1ae0 [ 91.011112][ T3683] __handle_mm_fault+0x1f40/0x5120 [ 91.011151][ T3683] ? vm_iomap_memory+0x190/0x190 [ 91.011203][ T3683] handle_mm_fault+0x1c8/0x790 [ 91.011237][ T3683] do_user_addr_fault+0x489/0x11c0 [ 91.011274][ T3683] exc_page_fault+0x9e/0x180 [ 91.011302][ T3683] ? asm_exc_page_fault+0x8/0x30 [ 91.011330][ T3683] asm_exc_page_fault+0x1e/0x30 [ 91.011357][ T3683] RIP: 0033:0x7fa33cd0ca98 [ 91.011379][ T3683] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 91.011404][ T3683] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 91.011426][ T3683] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 91.011443][ T3683] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 91.011458][ T3683] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 91.011474][ T3683] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 91.011491][ T3683] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 91.011525][ T3683] [ 91.011537][ T3683] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 91.676947][ T3684] FAULT_INJECTION: forcing a failure. [ 91.676947][ T3684] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.676970][ T3684] CPU: 0 PID: 3684 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 91.676986][ T3684] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.676994][ T3684] Call Trace: [ 91.676999][ T3684] [ 91.677006][ T3684] dump_stack_lvl+0xcd/0x134 [ 91.677028][ T3684] should_fail.cold+0x5/0xa [ 91.677048][ T3684] prepare_alloc_pages+0x17b/0x570 [ 91.677071][ T3684] __alloc_pages+0x12f/0x500 [ 91.677087][ T3684] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 91.677102][ T3684] ? find_held_lock+0x2d/0x110 [ 91.677126][ T3684] ? __lock_acquire+0x162f/0x54a0 [ 91.677163][ T3684] alloc_pages_vma+0xf3/0x7d0 [ 91.677198][ T3684] wp_page_copy+0x1bf/0x2280 [ 91.677234][ T3684] ? do_page_mkwrite+0x550/0x550 [ 91.677261][ T3684] ? lock_downgrade+0x6e0/0x6e0 [ 91.677279][ T3684] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 91.677298][ T3684] ? vm_normal_page+0x146/0x2a0 [ 91.677326][ T3684] do_wp_page+0x2cb/0x1ae0 [ 91.677344][ T3684] __handle_mm_fault+0x1f40/0x5120 [ 91.677365][ T3684] ? vm_iomap_memory+0x190/0x190 [ 91.677393][ T3684] handle_mm_fault+0x1c8/0x790 [ 91.677411][ T3684] do_user_addr_fault+0x489/0x11c0 [ 91.677432][ T3684] exc_page_fault+0x9e/0x180 [ 91.677448][ T3684] ? asm_exc_page_fault+0x8/0x30 [ 91.677465][ T3684] asm_exc_page_fault+0x1e/0x30 [ 91.677480][ T3684] RIP: 0033:0x7fa33cd0ca98 [ 91.677491][ T3684] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 91.677535][ T3684] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 91.677558][ T3684] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 91.677576][ T3684] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 91.677592][ T3684] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 91.677605][ T3684] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 91.677614][ T3684] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 91.677633][ T3684] [ 91.710203][ T3685] FAULT_INJECTION: forcing a failure. [ 91.710203][ T3685] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.729823][ T3687] FAULT_INJECTION: forcing a failure. [ 91.729823][ T3687] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.730980][ T3685] CPU: 0 PID: 3685 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 executing program [ 91.731009][ T3685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.731024][ T3685] Call Trace: [ 91.731033][ T3685] [ 91.731042][ T3685] dump_stack_lvl+0xcd/0x134 [ 91.963925][ T3685] should_fail.cold+0x5/0xa [ 91.963963][ T3685] prepare_alloc_pages+0x17b/0x570 [ 91.963997][ T3685] __alloc_pages+0x12f/0x500 [ 91.964018][ T3685] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 91.964042][ T3685] ? find_held_lock+0x2d/0x110 [ 91.964071][ T3685] ? __lock_acquire+0x162f/0x54a0 [ 91.964102][ T3685] alloc_pages_vma+0xf3/0x7d0 [ 91.964131][ T3685] wp_page_copy+0x1bf/0x2280 [ 91.964161][ T3685] ? do_page_mkwrite+0x550/0x550 [ 91.964182][ T3685] ? lock_downgrade+0x6e0/0x6e0 [ 91.964203][ T3685] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 91.964229][ T3685] ? vm_normal_page+0x146/0x2a0 [ 91.964263][ T3685] do_wp_page+0x2cb/0x1ae0 [ 91.964290][ T3685] __handle_mm_fault+0x1f40/0x5120 [ 91.964322][ T3685] ? vm_iomap_memory+0x190/0x190 [ 91.964365][ T3685] handle_mm_fault+0x1c8/0x790 [ 91.964392][ T3685] do_user_addr_fault+0x489/0x11c0 [ 91.964425][ T3685] exc_page_fault+0x9e/0x180 [ 91.964447][ T3685] ? asm_exc_page_fault+0x8/0x30 [ 91.964471][ T3685] asm_exc_page_fault+0x1e/0x30 [ 91.964495][ T3685] RIP: 0033:0x7fa33cd0ca98 [ 91.964514][ T3685] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 91.964540][ T3685] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 91.964559][ T3685] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 91.964574][ T3685] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 91.964587][ T3685] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 91.964601][ T3685] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 91.964615][ T3685] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 91.964643][ T3685] [ 91.964699][ C0] vkms_vblank_simulate: vblank timer overrun [ 91.966038][ T3686] FAULT_INJECTION: forcing a failure. [ 91.966038][ T3686] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 91.966071][ T3686] CPU: 1 PID: 3686 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 91.966095][ T3686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 91.966109][ T3686] Call Trace: [ 91.966116][ T3686] [ 91.966124][ T3686] dump_stack_lvl+0xcd/0x134 [ 91.966154][ T3686] should_fail.cold+0x5/0xa [ 91.966188][ T3686] prepare_alloc_pages+0x17b/0x570 [ 91.966225][ T3686] __alloc_pages+0x12f/0x500 [ 91.966248][ T3686] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 91.966273][ T3686] ? find_held_lock+0x2d/0x110 [ 91.966306][ T3686] ? __lock_acquire+0x162f/0x54a0 [ 91.966343][ T3686] alloc_pages_vma+0xf3/0x7d0 [ 91.966375][ T3686] wp_page_copy+0x1bf/0x2280 [ 91.966407][ T3686] ? do_page_mkwrite+0x550/0x550 [ 91.966433][ T3686] ? lock_downgrade+0x6e0/0x6e0 [ 91.966459][ T3686] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 91.966490][ T3686] ? vm_normal_page+0x146/0x2a0 [ 91.966530][ T3686] do_wp_page+0x2cb/0x1ae0 [ 91.966565][ T3686] __handle_mm_fault+0x1f40/0x5120 [ 91.966604][ T3686] ? vm_iomap_memory+0x190/0x190 [ 91.966657][ T3686] handle_mm_fault+0x1c8/0x790 [ 91.966691][ T3686] do_user_addr_fault+0x489/0x11c0 [ 91.966730][ T3686] exc_page_fault+0x9e/0x180 [ 91.966758][ T3686] ? asm_exc_page_fault+0x8/0x30 [ 91.966787][ T3686] asm_exc_page_fault+0x1e/0x30 [ 91.966815][ T3686] RIP: 0033:0x7fa33cd0ca98 [ 91.966835][ T3686] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 91.966860][ T3686] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 91.966882][ T3686] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 91.966900][ T3686] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 executing program executing program [ 91.966916][ T3686] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 91.966933][ T3686] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 91.966950][ T3686] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 91.966985][ T3686] [ 91.978134][ T3687] CPU: 0 PID: 3687 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 executing program executing program [ 92.376746][ T3687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.376764][ T3687] Call Trace: [ 92.376773][ T3687] [ 92.376783][ T3687] dump_stack_lvl+0xcd/0x134 [ 92.376814][ T3687] should_fail.cold+0x5/0xa [ 92.376843][ T3687] prepare_alloc_pages+0x17b/0x570 [ 92.376876][ T3687] __alloc_pages+0x12f/0x500 [ 92.376898][ T3687] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 92.376920][ T3687] ? find_held_lock+0x2d/0x110 [ 92.376949][ T3687] ? __lock_acquire+0x162f/0x54a0 [ 92.376986][ T3687] alloc_pages_vma+0xf3/0x7d0 [ 92.377015][ T3687] wp_page_copy+0x1bf/0x2280 [ 92.377045][ T3687] ? do_page_mkwrite+0x550/0x550 [ 92.377067][ T3687] ? lock_downgrade+0x6e0/0x6e0 [ 92.377089][ T3687] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 92.377114][ T3687] ? vm_normal_page+0x146/0x2a0 [ 92.377148][ T3687] do_wp_page+0x2cb/0x1ae0 [ 92.377175][ T3687] __handle_mm_fault+0x1f40/0x5120 [ 92.377207][ T3687] ? vm_iomap_memory+0x190/0x190 [ 92.377250][ T3687] handle_mm_fault+0x1c8/0x790 [ 92.377277][ T3687] do_user_addr_fault+0x489/0x11c0 [ 92.377309][ T3687] exc_page_fault+0x9e/0x180 [ 92.377332][ T3687] ? asm_exc_page_fault+0x8/0x30 [ 92.377357][ T3687] asm_exc_page_fault+0x1e/0x30 [ 92.377383][ T3687] RIP: 0033:0x7fa33cd0ca98 [ 92.377402][ T3687] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 92.377424][ T3687] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 92.377443][ T3687] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 92.377458][ T3687] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.377472][ T3687] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 92.377485][ T3687] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 92.377500][ T3687] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 92.377528][ T3687] [ 92.377639][ C0] vkms_vblank_simulate: vblank timer overrun [ 92.381127][ T3688] FAULT_INJECTION: forcing a failure. [ 92.381127][ T3688] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 92.381160][ T3688] CPU: 0 PID: 3688 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 92.381186][ T3688] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.381200][ T3688] Call Trace: [ 92.381207][ T3688] [ 92.381216][ T3688] dump_stack_lvl+0xcd/0x134 [ 92.381249][ T3688] should_fail.cold+0x5/0xa [ 92.381285][ T3688] prepare_alloc_pages+0x17b/0x570 [ 92.381325][ T3688] __alloc_pages+0x12f/0x500 [ 92.381351][ T3688] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 92.381379][ T3688] ? find_held_lock+0x2d/0x110 [ 92.381414][ T3688] ? __lock_acquire+0x162f/0x54a0 [ 92.381454][ T3688] alloc_pages_vma+0xf3/0x7d0 [ 92.381489][ T3688] wp_page_copy+0x1bf/0x2280 [ 92.381525][ T3688] ? do_page_mkwrite+0x550/0x550 [ 92.381552][ T3688] ? lock_downgrade+0x6e0/0x6e0 [ 92.381578][ T3688] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 92.381607][ T3688] ? vm_normal_page+0x146/0x2a0 [ 92.381649][ T3688] do_wp_page+0x2cb/0x1ae0 [ 92.381683][ T3688] __handle_mm_fault+0x1f40/0x5120 [ 92.381723][ T3688] ? vm_iomap_memory+0x190/0x190 [ 92.381776][ T3688] handle_mm_fault+0x1c8/0x790 [ 92.381811][ T3688] do_user_addr_fault+0x489/0x11c0 [ 92.381849][ T3688] exc_page_fault+0x9e/0x180 [ 92.381877][ T3688] ? asm_exc_page_fault+0x8/0x30 [ 92.381907][ T3688] asm_exc_page_fault+0x1e/0x30 [ 92.381934][ T3688] RIP: 0033:0x7fa33cd0ca98 [ 92.381954][ T3688] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 92.381985][ T3688] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 92.382007][ T3688] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 92.382024][ T3688] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.382040][ T3688] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 92.382056][ T3688] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 92.382073][ T3688] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 92.382106][ T3688] executing program executing program [ 92.826622][ T3692] FAULT_INJECTION: forcing a failure. [ 92.826622][ T3692] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 92.826646][ T3692] CPU: 0 PID: 3692 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 92.826662][ T3692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.826671][ T3692] Call Trace: [ 92.826676][ T3692] [ 92.826682][ T3692] dump_stack_lvl+0xcd/0x134 [ 92.826702][ T3692] should_fail.cold+0x5/0xa [ 92.826723][ T3692] prepare_alloc_pages+0x17b/0x570 [ 92.826746][ T3692] __alloc_pages+0x12f/0x500 [ 92.826760][ T3692] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 92.826775][ T3692] ? find_held_lock+0x2d/0x110 [ 92.826796][ T3692] ? __lock_acquire+0x162f/0x54a0 [ 92.826832][ T3692] alloc_pages_vma+0xf3/0x7d0 [ 92.826867][ T3692] wp_page_copy+0x1bf/0x2280 [ 92.826902][ T3692] ? do_page_mkwrite+0x550/0x550 [ 92.826917][ T3692] ? lock_downgrade+0x6e0/0x6e0 [ 92.826931][ T3692] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 92.826949][ T3692] ? vm_normal_page+0x146/0x2a0 [ 92.826971][ T3692] do_wp_page+0x2cb/0x1ae0 [ 92.826989][ T3692] __handle_mm_fault+0x1f40/0x5120 [ 92.827011][ T3692] ? vm_iomap_memory+0x190/0x190 [ 92.827041][ T3692] handle_mm_fault+0x1c8/0x790 [ 92.827059][ T3692] do_user_addr_fault+0x489/0x11c0 [ 92.827080][ T3692] exc_page_fault+0x9e/0x180 [ 92.827096][ T3692] ? asm_exc_page_fault+0x8/0x30 [ 92.827112][ T3692] asm_exc_page_fault+0x1e/0x30 [ 92.827127][ T3692] RIP: 0033:0x7fa33cd0ca98 [ 92.827140][ T3692] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 92.827154][ T3692] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 92.827167][ T3692] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 92.827177][ T3692] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.827186][ T3692] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 92.827195][ T3692] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 92.827207][ T3692] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 92.827241][ T3692] [ 92.843380][ T3689] FAULT_INJECTION: forcing a failure. [ 92.843380][ T3689] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 92.843403][ T3689] CPU: 0 PID: 3689 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 92.843419][ T3689] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.843435][ T3689] Call Trace: [ 92.843442][ T3689] [ 92.843448][ T3689] dump_stack_lvl+0xcd/0x134 [ 92.843469][ T3689] should_fail.cold+0x5/0xa [ 92.843494][ T3689] prepare_alloc_pages+0x17b/0x570 [ 92.843532][ T3689] __alloc_pages+0x12f/0x500 [ 92.843557][ T3689] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 92.843583][ T3689] ? find_held_lock+0x2d/0x110 [ 92.843618][ T3689] ? __lock_acquire+0x162f/0x54a0 [ 92.843657][ T3689] alloc_pages_vma+0xf3/0x7d0 [ 92.843693][ T3689] wp_page_copy+0x1bf/0x2280 [ 92.843730][ T3689] ? do_page_mkwrite+0x550/0x550 [ 92.843757][ T3689] ? lock_downgrade+0x6e0/0x6e0 [ 92.843783][ T3689] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 92.843814][ T3689] ? vm_normal_page+0x146/0x2a0 [ 92.843845][ T3689] do_wp_page+0x2cb/0x1ae0 [ 92.843864][ T3689] __handle_mm_fault+0x1f40/0x5120 [ 92.843885][ T3689] ? vm_iomap_memory+0x190/0x190 [ 92.843913][ T3689] handle_mm_fault+0x1c8/0x790 [ 92.843930][ T3689] do_user_addr_fault+0x489/0x11c0 [ 92.843952][ T3689] exc_page_fault+0x9e/0x180 [ 92.843975][ T3689] ? asm_exc_page_fault+0x8/0x30 [ 92.843992][ T3689] asm_exc_page_fault+0x1e/0x30 [ 92.844007][ T3689] RIP: 0033:0x7fa33cd0ca98 [ 92.844019][ T3689] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 92.844034][ T3689] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 92.844047][ T3689] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 92.844057][ T3689] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 92.844066][ T3689] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 92.844075][ T3689] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 92.844084][ T3689] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 92.844103][ T3689] [ 93.026623][ C0] vkms_vblank_simulate: vblank timer overrun executing program [ 93.343205][ T3691] FAULT_INJECTION: forcing a failure. [ 93.343205][ T3691] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.343241][ T3691] CPU: 0 PID: 3691 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 93.343267][ T3691] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.343282][ T3691] Call Trace: [ 93.343287][ T3691] [ 93.343294][ T3691] dump_stack_lvl+0xcd/0x134 [ 93.343326][ T3691] should_fail.cold+0x5/0xa [ 93.343363][ T3691] prepare_alloc_pages+0x17b/0x570 [ 93.343400][ T3691] __alloc_pages+0x12f/0x500 [ 93.343415][ T3691] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 93.343430][ T3691] ? find_held_lock+0x2d/0x110 [ 93.343449][ T3691] ? __lock_acquire+0x162f/0x54a0 [ 93.343470][ T3691] alloc_pages_vma+0xf3/0x7d0 [ 93.343490][ T3691] wp_page_copy+0x1bf/0x2280 [ 93.343510][ T3691] ? do_page_mkwrite+0x550/0x550 [ 93.343524][ T3691] ? lock_downgrade+0x6e0/0x6e0 [ 93.343538][ T3691] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 93.343556][ T3691] ? vm_normal_page+0x146/0x2a0 [ 93.343588][ T3691] do_wp_page+0x2cb/0x1ae0 [ 93.343622][ T3691] __handle_mm_fault+0x1f40/0x5120 [ 93.343659][ T3691] ? vm_iomap_memory+0x190/0x190 [ 93.343712][ T3691] handle_mm_fault+0x1c8/0x790 [ 93.343747][ T3691] do_user_addr_fault+0x489/0x11c0 [ 93.343787][ T3691] exc_page_fault+0x9e/0x180 [ 93.343814][ T3691] ? asm_exc_page_fault+0x8/0x30 [ 93.343842][ T3691] asm_exc_page_fault+0x1e/0x30 [ 93.343857][ T3691] RIP: 0033:0x7fa33cd0ca98 [ 93.343869][ T3691] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 93.343884][ T3691] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 93.343903][ T3691] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 93.343913][ T3691] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.343922][ T3691] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.343931][ T3691] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 93.343940][ T3691] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 93.343959][ T3691] [ 93.359900][ T3693] FAULT_INJECTION: forcing a failure. [ 93.359900][ T3693] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.359924][ T3693] CPU: 0 PID: 3693 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 93.359940][ T3693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.359949][ T3693] Call Trace: [ 93.359953][ T3693] [ 93.359959][ T3693] dump_stack_lvl+0xcd/0x134 [ 93.359981][ T3693] should_fail.cold+0x5/0xa [ 93.360001][ T3693] prepare_alloc_pages+0x17b/0x570 [ 93.360024][ T3693] __alloc_pages+0x12f/0x500 [ 93.360037][ T3693] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 93.360052][ T3693] ? find_held_lock+0x2d/0x110 [ 93.360073][ T3693] ? __lock_acquire+0x162f/0x54a0 [ 93.360093][ T3693] alloc_pages_vma+0xf3/0x7d0 [ 93.360113][ T3693] wp_page_copy+0x1bf/0x2280 [ 93.360133][ T3693] ? do_page_mkwrite+0x550/0x550 [ 93.360147][ T3693] ? lock_downgrade+0x6e0/0x6e0 [ 93.360161][ T3693] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 93.360179][ T3693] ? vm_normal_page+0x146/0x2a0 [ 93.360201][ T3693] do_wp_page+0x2cb/0x1ae0 [ 93.360219][ T3693] __handle_mm_fault+0x1f40/0x5120 [ 93.360239][ T3693] ? vm_iomap_memory+0x190/0x190 [ 93.360267][ T3693] handle_mm_fault+0x1c8/0x790 [ 93.360285][ T3693] do_user_addr_fault+0x489/0x11c0 [ 93.360307][ T3693] exc_page_fault+0x9e/0x180 [ 93.360322][ T3693] ? asm_exc_page_fault+0x8/0x30 [ 93.360338][ T3693] asm_exc_page_fault+0x1e/0x30 [ 93.360352][ T3693] RIP: 0033:0x7fa33cd0ca98 [ 93.360364][ T3693] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 93.360380][ T3693] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 93.360399][ T3693] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 93.360415][ T3693] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.360437][ T3693] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.360453][ T3693] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 93.360470][ T3693] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 93.360505][ T3693] [ 93.399636][ T3694] FAULT_INJECTION: forcing a failure. [ 93.399636][ T3694] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.411014][ T3695] FAULT_INJECTION: forcing a failure. executing program executing program executing program [ 93.411014][ T3695] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 93.426089][ T3694] CPU: 1 PID: 3694 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 93.841596][ T3694] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.841614][ T3694] Call Trace: [ 93.841624][ T3694] [ 93.841634][ T3694] dump_stack_lvl+0xcd/0x134 [ 93.841664][ T3694] should_fail.cold+0x5/0xa [ 93.841696][ T3694] prepare_alloc_pages+0x17b/0x570 [ 93.841732][ T3694] __alloc_pages+0x12f/0x500 [ 93.841755][ T3694] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 93.841780][ T3694] ? find_held_lock+0x2d/0x110 [ 93.841814][ T3694] ? __lock_acquire+0x162f/0x54a0 [ 93.841859][ T3694] alloc_pages_vma+0xf3/0x7d0 [ 93.841896][ T3694] wp_page_copy+0x1bf/0x2280 [ 93.841933][ T3694] ? do_page_mkwrite+0x550/0x550 [ 93.841959][ T3694] ? lock_downgrade+0x6e0/0x6e0 [ 93.841982][ T3694] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 93.842010][ T3694] ? vm_normal_page+0x146/0x2a0 [ 93.842046][ T3694] do_wp_page+0x2cb/0x1ae0 [ 93.842077][ T3694] __handle_mm_fault+0x1f40/0x5120 [ 93.842113][ T3694] ? vm_iomap_memory+0x190/0x190 [ 93.842161][ T3694] handle_mm_fault+0x1c8/0x790 [ 93.842195][ T3694] do_user_addr_fault+0x489/0x11c0 [ 93.842231][ T3694] exc_page_fault+0x9e/0x180 [ 93.842256][ T3694] ? asm_exc_page_fault+0x8/0x30 [ 93.842282][ T3694] asm_exc_page_fault+0x1e/0x30 [ 93.842307][ T3694] RIP: 0033:0x7fa33cd0ca98 [ 93.842327][ T3694] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 93.842350][ T3694] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 93.842371][ T3694] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 93.842387][ T3694] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.842401][ T3694] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.842415][ T3694] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 93.842431][ T3694] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 93.842462][ T3694] [ 93.842471][ T3695] CPU: 0 PID: 3695 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 93.842498][ T3695] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 93.842512][ T3695] Call Trace: [ 93.842518][ T3695] [ 93.842530][ T3695] dump_stack_lvl+0xcd/0x134 [ 93.842559][ T3695] should_fail.cold+0x5/0xa [ 93.842591][ T3695] prepare_alloc_pages+0x17b/0x570 [ 93.842626][ T3695] __alloc_pages+0x12f/0x500 [ 93.842649][ T3695] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 93.842673][ T3695] ? find_held_lock+0x2d/0x110 [ 93.842704][ T3695] ? __lock_acquire+0x162f/0x54a0 [ 93.842737][ T3695] alloc_pages_vma+0xf3/0x7d0 [ 93.842768][ T3695] wp_page_copy+0x1bf/0x2280 [ 93.842801][ T3695] ? do_page_mkwrite+0x550/0x550 [ 93.842823][ T3695] ? lock_downgrade+0x6e0/0x6e0 [ 93.842846][ T3695] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 93.842873][ T3695] ? vm_normal_page+0x146/0x2a0 [ 93.842908][ T3695] do_wp_page+0x2cb/0x1ae0 [ 93.842941][ T3695] __handle_mm_fault+0x1f40/0x5120 [ 93.842977][ T3695] ? vm_iomap_memory+0x190/0x190 [ 93.843025][ T3695] handle_mm_fault+0x1c8/0x790 [ 93.843054][ T3695] do_user_addr_fault+0x489/0x11c0 [ 93.843086][ T3695] exc_page_fault+0x9e/0x180 [ 93.843110][ T3695] ? asm_exc_page_fault+0x8/0x30 [ 93.843137][ T3695] asm_exc_page_fault+0x1e/0x30 [ 93.843161][ T3695] RIP: 0033:0x7fa33cd0ca98 [ 93.843182][ T3695] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 93.843204][ T3695] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 93.843225][ T3695] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 93.843240][ T3695] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.843256][ T3695] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 93.843271][ T3695] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 93.843289][ T3695] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 93.843324][ T3695] executing program executing program executing program [ 94.309840][ T3697] FAULT_INJECTION: forcing a failure. [ 94.309840][ T3697] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.309863][ T3697] CPU: 1 PID: 3697 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 94.309879][ T3697] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.309888][ T3697] Call Trace: [ 94.309895][ T3697] [ 94.309901][ T3697] dump_stack_lvl+0xcd/0x134 [ 94.309921][ T3697] should_fail.cold+0x5/0xa [ 94.309941][ T3697] prepare_alloc_pages+0x17b/0x570 [ 94.309965][ T3697] __alloc_pages+0x12f/0x500 [ 94.309978][ T3697] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 94.309993][ T3697] ? find_held_lock+0x2d/0x110 [ 94.310013][ T3697] ? __lock_acquire+0x162f/0x54a0 [ 94.310034][ T3697] alloc_pages_vma+0xf3/0x7d0 [ 94.310054][ T3697] wp_page_copy+0x1bf/0x2280 [ 94.310073][ T3697] ? do_page_mkwrite+0x550/0x550 [ 94.310088][ T3697] ? lock_downgrade+0x6e0/0x6e0 [ 94.310102][ T3697] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 94.310119][ T3697] ? vm_normal_page+0x146/0x2a0 [ 94.310141][ T3697] do_wp_page+0x2cb/0x1ae0 [ 94.310159][ T3697] __handle_mm_fault+0x1f40/0x5120 [ 94.310180][ T3697] ? vm_iomap_memory+0x190/0x190 [ 94.310211][ T3697] handle_mm_fault+0x1c8/0x790 [ 94.310229][ T3697] do_user_addr_fault+0x489/0x11c0 [ 94.310249][ T3697] exc_page_fault+0x9e/0x180 [ 94.310265][ T3697] ? asm_exc_page_fault+0x8/0x30 [ 94.310286][ T3697] asm_exc_page_fault+0x1e/0x30 [ 94.310301][ T3697] RIP: 0033:0x7fa33cd0ca98 [ 94.310313][ T3697] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 94.310328][ T3697] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 94.310340][ T3697] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 94.310350][ T3697] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 94.310359][ T3697] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 94.310368][ T3697] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 94.310377][ T3697] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 94.310420][ T3697] [ 94.310593][ T3697] pagefault_out_of_memory: 11 callbacks suppressed [ 94.310608][ T3697] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 94.326355][ T3696] FAULT_INJECTION: forcing a failure. [ 94.326355][ T3696] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.326424][ T3696] CPU: 0 PID: 3696 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 94.326453][ T3696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.326469][ T3696] Call Trace: [ 94.326477][ T3696] [ 94.326487][ T3696] dump_stack_lvl+0xcd/0x134 [ 94.326553][ T3696] should_fail.cold+0x5/0xa [ 94.326584][ T3696] prepare_alloc_pages+0x17b/0x570 [ 94.326623][ T3696] __alloc_pages+0x12f/0x500 [ 94.326648][ T3696] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 94.326675][ T3696] ? find_held_lock+0x2d/0x110 [ 94.326711][ T3696] ? __lock_acquire+0x162f/0x54a0 [ 94.326750][ T3696] alloc_pages_vma+0xf3/0x7d0 [ 94.326783][ T3696] wp_page_copy+0x1bf/0x2280 [ 94.326804][ T3696] ? do_page_mkwrite+0x550/0x550 [ 94.326819][ T3696] ? lock_downgrade+0x6e0/0x6e0 [ 94.326833][ T3696] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 94.326856][ T3696] ? vm_normal_page+0x146/0x2a0 [ 94.326878][ T3696] do_wp_page+0x2cb/0x1ae0 [ 94.326896][ T3696] __handle_mm_fault+0x1f40/0x5120 [ 94.326923][ T3696] ? vm_iomap_memory+0x190/0x190 [ 94.326952][ T3696] handle_mm_fault+0x1c8/0x790 [ 94.326970][ T3696] do_user_addr_fault+0x489/0x11c0 [ 94.326995][ T3696] exc_page_fault+0x9e/0x180 [ 94.327012][ T3696] ? asm_exc_page_fault+0x8/0x30 [ 94.327028][ T3696] asm_exc_page_fault+0x1e/0x30 [ 94.327044][ T3696] RIP: 0033:0x7fa33cd0ca98 [ 94.327057][ T3696] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 94.327072][ T3696] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 94.327085][ T3696] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 94.327099][ T3696] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 94.327112][ T3696] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 94.327120][ T3696] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 94.327130][ T3696] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 94.327148][ T3696] [ 94.327158][ T3696] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 94.343294][ T3699] FAULT_INJECTION: forcing a failure. [ 94.343294][ T3699] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 94.343324][ T3699] CPU: 0 PID: 3699 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 94.343339][ T3699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 94.343348][ T3699] Call Trace: [ 94.343353][ T3699] [ 94.343359][ T3699] dump_stack_lvl+0xcd/0x134 [ 94.343381][ T3699] should_fail.cold+0x5/0xa [ 94.343401][ T3699] prepare_alloc_pages+0x17b/0x570 [ 94.343424][ T3699] __alloc_pages+0x12f/0x500 [ 94.343438][ T3699] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 94.343453][ T3699] ? find_held_lock+0x2d/0x110 [ 94.343473][ T3699] ? __lock_acquire+0x162f/0x54a0 [ 94.343494][ T3699] alloc_pages_vma+0xf3/0x7d0 [ 94.343527][ T3699] wp_page_copy+0x1bf/0x2280 [ 94.343562][ T3699] ? do_page_mkwrite+0x550/0x550 [ 94.343587][ T3699] ? lock_downgrade+0x6e0/0x6e0 [ 94.343612][ T3699] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 94.343643][ T3699] ? vm_normal_page+0x146/0x2a0 [ 94.343684][ T3699] do_wp_page+0x2cb/0x1ae0 [ 94.343718][ T3699] __handle_mm_fault+0x1f40/0x5120 [ 94.343758][ T3699] ? vm_iomap_memory+0x190/0x190 [ 94.343810][ T3699] handle_mm_fault+0x1c8/0x790 [ 94.343839][ T3699] do_user_addr_fault+0x489/0x11c0 [ 94.343861][ T3699] exc_page_fault+0x9e/0x180 [ 94.343876][ T3699] ? asm_exc_page_fault+0x8/0x30 [ 94.343893][ T3699] asm_exc_page_fault+0x1e/0x30 [ 94.343908][ T3699] RIP: 0033:0x7fa33cd0ca98 [ 94.343920][ T3699] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 94.343934][ T3699] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 94.343948][ T3699] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 94.343957][ T3699] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 94.343966][ T3699] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 94.343975][ T3699] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 94.343990][ T3699] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 94.344008][ T3699] [ 94.344016][ T3699] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF executing program executing program [ 95.060458][ T3698] FAULT_INJECTION: forcing a failure. [ 95.060458][ T3698] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.060482][ T3698] CPU: 0 PID: 3698 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 95.060497][ T3698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.060507][ T3698] Call Trace: [ 95.060511][ T3698] [ 95.060517][ T3698] dump_stack_lvl+0xcd/0x134 [ 95.060539][ T3698] should_fail.cold+0x5/0xa [ 95.060559][ T3698] prepare_alloc_pages+0x17b/0x570 [ 95.060589][ T3698] __alloc_pages+0x12f/0x500 [ 95.060604][ T3698] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 95.060619][ T3698] ? find_held_lock+0x2d/0x110 [ 95.060638][ T3698] ? __lock_acquire+0x162f/0x54a0 [ 95.060663][ T3698] alloc_pages_vma+0xf3/0x7d0 [ 95.060683][ T3698] wp_page_copy+0x1bf/0x2280 [ 95.060702][ T3698] ? do_page_mkwrite+0x550/0x550 [ 95.060716][ T3698] ? lock_downgrade+0x6e0/0x6e0 [ 95.060731][ T3698] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 95.060748][ T3698] ? vm_normal_page+0x146/0x2a0 [ 95.060783][ T3698] do_wp_page+0x2cb/0x1ae0 [ 95.060815][ T3698] __handle_mm_fault+0x1f40/0x5120 [ 95.060853][ T3698] ? vm_iomap_memory+0x190/0x190 [ 95.060905][ T3698] handle_mm_fault+0x1c8/0x790 [ 95.060945][ T3698] do_user_addr_fault+0x489/0x11c0 [ 95.060984][ T3698] exc_page_fault+0x9e/0x180 [ 95.061011][ T3698] ? asm_exc_page_fault+0x8/0x30 [ 95.061031][ T3698] asm_exc_page_fault+0x1e/0x30 [ 95.061046][ T3698] RIP: 0033:0x7fa33cd0ca98 [ 95.061059][ T3698] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 95.061074][ T3698] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 95.061087][ T3698] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 95.061097][ T3698] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.061106][ T3698] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.061115][ T3698] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 95.061124][ T3698] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 95.061143][ T3698] [ 95.061235][ T3698] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 95.076356][ T3700] FAULT_INJECTION: forcing a failure. [ 95.076356][ T3700] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.076391][ T3700] CPU: 0 PID: 3700 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 95.076417][ T3700] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.076431][ T3700] Call Trace: [ 95.076438][ T3700] [ 95.076448][ T3700] dump_stack_lvl+0xcd/0x134 [ 95.076481][ T3700] should_fail.cold+0x5/0xa [ 95.076515][ T3700] prepare_alloc_pages+0x17b/0x570 [ 95.076554][ T3700] __alloc_pages+0x12f/0x500 [ 95.076577][ T3700] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 95.076603][ T3700] ? find_held_lock+0x2d/0x110 [ 95.076635][ T3700] ? __lock_acquire+0x162f/0x54a0 [ 95.076672][ T3700] alloc_pages_vma+0xf3/0x7d0 [ 95.076711][ T3700] wp_page_copy+0x1bf/0x2280 [ 95.076746][ T3700] ? do_page_mkwrite+0x550/0x550 [ 95.076763][ T3700] ? lock_downgrade+0x6e0/0x6e0 [ 95.076785][ T3700] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 95.076802][ T3700] ? vm_normal_page+0x146/0x2a0 [ 95.076824][ T3700] do_wp_page+0x2cb/0x1ae0 [ 95.076842][ T3700] __handle_mm_fault+0x1f40/0x5120 [ 95.076863][ T3700] ? vm_iomap_memory+0x190/0x190 [ 95.076891][ T3700] handle_mm_fault+0x1c8/0x790 [ 95.076909][ T3700] do_user_addr_fault+0x489/0x11c0 [ 95.076930][ T3700] exc_page_fault+0x9e/0x180 [ 95.076946][ T3700] ? asm_exc_page_fault+0x8/0x30 [ 95.076962][ T3700] asm_exc_page_fault+0x1e/0x30 [ 95.076977][ T3700] RIP: 0033:0x7fa33cd0ca98 [ 95.076990][ T3700] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 95.077004][ T3700] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 95.077018][ T3700] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 95.077028][ T3700] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.077036][ T3700] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.077045][ T3700] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 95.077055][ T3700] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 95.077073][ T3700] [ 95.077081][ T3700] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 95.259241][ C0] vkms_vblank_simulate: vblank timer overrun executing program executing program [ 95.576514][ T3701] FAULT_INJECTION: forcing a failure. [ 95.576514][ T3701] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.576539][ T3701] CPU: 0 PID: 3701 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 95.576554][ T3701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.576563][ T3701] Call Trace: [ 95.576568][ T3701] [ 95.576573][ T3701] dump_stack_lvl+0xcd/0x134 [ 95.576594][ T3701] should_fail.cold+0x5/0xa [ 95.576614][ T3701] prepare_alloc_pages+0x17b/0x570 [ 95.576636][ T3701] __alloc_pages+0x12f/0x500 [ 95.576650][ T3701] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 95.576665][ T3701] ? find_held_lock+0x2d/0x110 [ 95.576685][ T3701] ? __lock_acquire+0x162f/0x54a0 [ 95.576706][ T3701] alloc_pages_vma+0xf3/0x7d0 [ 95.576725][ T3701] wp_page_copy+0x1bf/0x2280 [ 95.576745][ T3701] ? do_page_mkwrite+0x550/0x550 [ 95.576759][ T3701] ? lock_downgrade+0x6e0/0x6e0 [ 95.576784][ T3701] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 95.576802][ T3701] ? vm_normal_page+0x146/0x2a0 [ 95.576824][ T3701] do_wp_page+0x2cb/0x1ae0 [ 95.576842][ T3701] __handle_mm_fault+0x1f40/0x5120 [ 95.576862][ T3701] ? vm_iomap_memory+0x190/0x190 [ 95.576893][ T3701] handle_mm_fault+0x1c8/0x790 [ 95.576911][ T3701] do_user_addr_fault+0x489/0x11c0 [ 95.576932][ T3701] exc_page_fault+0x9e/0x180 [ 95.576948][ T3701] ? asm_exc_page_fault+0x8/0x30 [ 95.576964][ T3701] asm_exc_page_fault+0x1e/0x30 [ 95.576979][ T3701] RIP: 0033:0x7fa33cd0ca98 [ 95.576992][ T3701] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 95.577006][ T3701] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 95.577019][ T3701] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 95.577029][ T3701] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.577037][ T3701] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.577046][ T3701] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 95.577057][ T3701] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 95.577087][ T3701] [ 95.577100][ T3701] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 95.593137][ T3703] FAULT_INJECTION: forcing a failure. [ 95.593137][ T3703] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 95.593174][ T3703] CPU: 0 PID: 3703 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 95.593202][ T3703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 95.593216][ T3703] Call Trace: [ 95.593223][ T3703] [ 95.593232][ T3703] dump_stack_lvl+0xcd/0x134 [ 95.593253][ T3703] should_fail.cold+0x5/0xa [ 95.593279][ T3703] prepare_alloc_pages+0x17b/0x570 [ 95.593302][ T3703] __alloc_pages+0x12f/0x500 [ 95.593316][ T3703] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 95.593331][ T3703] ? find_held_lock+0x2d/0x110 [ 95.593351][ T3703] ? __lock_acquire+0x162f/0x54a0 [ 95.593372][ T3703] alloc_pages_vma+0xf3/0x7d0 [ 95.593392][ T3703] wp_page_copy+0x1bf/0x2280 [ 95.593411][ T3703] ? do_page_mkwrite+0x550/0x550 [ 95.593425][ T3703] ? lock_downgrade+0x6e0/0x6e0 [ 95.593439][ T3703] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 95.593460][ T3703] ? vm_normal_page+0x146/0x2a0 [ 95.593482][ T3703] do_wp_page+0x2cb/0x1ae0 [ 95.593500][ T3703] __handle_mm_fault+0x1f40/0x5120 [ 95.593521][ T3703] ? vm_iomap_memory+0x190/0x190 [ 95.593549][ T3703] handle_mm_fault+0x1c8/0x790 [ 95.593567][ T3703] do_user_addr_fault+0x489/0x11c0 [ 95.593587][ T3703] exc_page_fault+0x9e/0x180 [ 95.593603][ T3703] ? asm_exc_page_fault+0x8/0x30 [ 95.593619][ T3703] asm_exc_page_fault+0x1e/0x30 [ 95.593634][ T3703] RIP: 0033:0x7fa33cd0ca98 [ 95.593646][ T3703] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 95.593660][ T3703] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 95.593673][ T3703] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 95.593683][ T3703] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 95.593692][ T3703] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 95.593701][ T3703] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 95.593710][ T3703] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 95.593728][ T3703] [ 95.593736][ T3703] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 95.775498][ C0] vkms_vblank_simulate: vblank timer overrun [ 96.109762][ T3704] FAULT_INJECTION: forcing a failure. [ 96.109762][ T3704] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.109786][ T3704] CPU: 0 PID: 3704 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 96.109802][ T3704] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.109811][ T3704] Call Trace: [ 96.109816][ T3704] [ 96.109822][ T3704] dump_stack_lvl+0xcd/0x134 [ 96.109842][ T3704] should_fail.cold+0x5/0xa executing program executing program [ 96.109863][ T3704] prepare_alloc_pages+0x17b/0x570 [ 96.109885][ T3704] __alloc_pages+0x12f/0x500 [ 96.109905][ T3704] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 96.109920][ T3704] ? find_held_lock+0x2d/0x110 [ 96.109940][ T3704] ? __lock_acquire+0x162f/0x54a0 [ 96.109961][ T3704] alloc_pages_vma+0xf3/0x7d0 [ 96.109981][ T3704] wp_page_copy+0x1bf/0x2280 [ 96.110001][ T3704] ? do_page_mkwrite+0x550/0x550 [ 96.110015][ T3704] ? lock_downgrade+0x6e0/0x6e0 [ 96.110029][ T3704] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 96.110046][ T3704] ? vm_normal_page+0x146/0x2a0 [ 96.110068][ T3704] do_wp_page+0x2cb/0x1ae0 [ 96.110086][ T3704] __handle_mm_fault+0x1f40/0x5120 [ 96.110107][ T3704] ? vm_iomap_memory+0x190/0x190 [ 96.110134][ T3704] handle_mm_fault+0x1c8/0x790 [ 96.110152][ T3704] do_user_addr_fault+0x489/0x11c0 [ 96.110173][ T3704] exc_page_fault+0x9e/0x180 [ 96.110190][ T3704] ? asm_exc_page_fault+0x8/0x30 [ 96.110206][ T3704] asm_exc_page_fault+0x1e/0x30 [ 96.110233][ T3704] RIP: 0033:0x7fa33cd0ca98 [ 96.110251][ T3704] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 96.110276][ T3704] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 96.110299][ T3704] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 96.110316][ T3704] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.110331][ T3704] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.110347][ T3704] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 96.110364][ T3704] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 96.110397][ T3704] [ 96.110411][ T3704] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 96.126409][ T3705] FAULT_INJECTION: forcing a failure. [ 96.126409][ T3705] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.126432][ T3705] CPU: 0 PID: 3705 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 96.126448][ T3705] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.126457][ T3705] Call Trace: [ 96.126461][ T3705] [ 96.126467][ T3705] dump_stack_lvl+0xcd/0x134 [ 96.126489][ T3705] should_fail.cold+0x5/0xa [ 96.126509][ T3705] prepare_alloc_pages+0x17b/0x570 [ 96.126540][ T3705] __alloc_pages+0x12f/0x500 [ 96.126564][ T3705] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 96.126591][ T3705] ? find_held_lock+0x2d/0x110 [ 96.126626][ T3705] ? __lock_acquire+0x162f/0x54a0 [ 96.126664][ T3705] alloc_pages_vma+0xf3/0x7d0 [ 96.126699][ T3705] wp_page_copy+0x1bf/0x2280 [ 96.126736][ T3705] ? do_page_mkwrite+0x550/0x550 [ 96.126762][ T3705] ? lock_downgrade+0x6e0/0x6e0 [ 96.126783][ T3705] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 96.126801][ T3705] ? vm_normal_page+0x146/0x2a0 [ 96.126823][ T3705] do_wp_page+0x2cb/0x1ae0 [ 96.126842][ T3705] __handle_mm_fault+0x1f40/0x5120 [ 96.126863][ T3705] ? vm_iomap_memory+0x190/0x190 [ 96.126890][ T3705] handle_mm_fault+0x1c8/0x790 [ 96.126908][ T3705] do_user_addr_fault+0x489/0x11c0 [ 96.126930][ T3705] exc_page_fault+0x9e/0x180 [ 96.126946][ T3705] ? asm_exc_page_fault+0x8/0x30 [ 96.126962][ T3705] asm_exc_page_fault+0x1e/0x30 [ 96.126978][ T3705] RIP: 0033:0x7fa33cd0ca98 [ 96.126993][ T3705] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 96.127018][ T3705] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 96.127041][ T3705] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 96.127058][ T3705] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.127073][ T3705] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.127090][ T3705] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 96.127107][ T3705] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 96.127134][ T3705] [ 96.127142][ T3705] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 96.165657][ T3706] FAULT_INJECTION: forcing a failure. [ 96.165657][ T3706] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.196748][ T3707] FAULT_INJECTION: forcing a failure. [ 96.196748][ T3707] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 96.200705][ T3706] CPU: 1 PID: 3706 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 96.621852][ T3706] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.621870][ T3706] Call Trace: [ 96.621879][ T3706] [ 96.621889][ T3706] dump_stack_lvl+0xcd/0x134 [ 96.621919][ T3706] should_fail.cold+0x5/0xa [ 96.621949][ T3706] prepare_alloc_pages+0x17b/0x570 [ 96.621982][ T3706] __alloc_pages+0x12f/0x500 [ 96.622003][ T3706] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 96.622026][ T3706] ? find_held_lock+0x2d/0x110 [ 96.622054][ T3706] ? __lock_acquire+0x162f/0x54a0 [ 96.622086][ T3706] alloc_pages_vma+0xf3/0x7d0 [ 96.622115][ T3706] wp_page_copy+0x1bf/0x2280 [ 96.622144][ T3706] ? do_page_mkwrite+0x550/0x550 [ 96.622166][ T3706] ? lock_downgrade+0x6e0/0x6e0 [ 96.622187][ T3706] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 96.622213][ T3706] ? vm_normal_page+0x146/0x2a0 [ 96.622247][ T3706] do_wp_page+0x2cb/0x1ae0 [ 96.622276][ T3706] __handle_mm_fault+0x1f40/0x5120 [ 96.622308][ T3706] ? vm_iomap_memory+0x190/0x190 [ 96.622351][ T3706] handle_mm_fault+0x1c8/0x790 [ 96.622378][ T3706] do_user_addr_fault+0x489/0x11c0 [ 96.622410][ T3706] exc_page_fault+0x9e/0x180 [ 96.622433][ T3706] ? asm_exc_page_fault+0x8/0x30 [ 96.622457][ T3706] asm_exc_page_fault+0x1e/0x30 [ 96.622481][ T3706] RIP: 0033:0x7fa33cd0ca98 [ 96.622500][ T3706] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 96.622522][ T3706] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 96.622543][ T3706] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 96.622559][ T3706] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.622573][ T3706] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.622586][ T3706] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 96.622601][ T3706] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 96.622628][ T3706] [ 96.622938][ T3706] Huh VM_FAULT_OOM leaked out to the #PF handler. Retrying PF [ 96.625305][ T3707] CPU: 0 PID: 3707 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 executing program [ 96.625335][ T3707] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 96.625351][ T3707] Call Trace: [ 96.625358][ T3707] [ 96.625367][ T3707] dump_stack_lvl+0xcd/0x134 [ 96.625399][ T3707] should_fail.cold+0x5/0xa [ 96.625435][ T3707] prepare_alloc_pages+0x17b/0x570 [ 96.625475][ T3707] __alloc_pages+0x12f/0x500 [ 96.625500][ T3707] ? __alloc_pages_slowpath.constprop.0+0x20d0/0x20d0 [ 96.625526][ T3707] ? find_held_lock+0x2d/0x110 [ 96.625558][ T3707] ? __lock_acquire+0x162f/0x54a0 [ 96.625595][ T3707] alloc_pages_vma+0xf3/0x7d0 [ 96.625630][ T3707] wp_page_copy+0x1bf/0x2280 [ 96.625665][ T3707] ? do_page_mkwrite+0x550/0x550 [ 96.625689][ T3707] ? lock_downgrade+0x6e0/0x6e0 [ 96.742692][ T3708] ------------[ cut here ]------------ [ 96.745419][ T3707] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 96.745456][ T3707] ? vm_normal_page+0x146/0x2a0 [ 96.745497][ T3707] do_wp_page+0x2cb/0x1ae0 [ 96.750034][ T3708] platform vkms: vblank wait timed out on crtc 0 [ 96.769552][ T3707] __handle_mm_fault+0x1f40/0x5120 [ 96.769593][ T3707] ? vm_iomap_memory+0x190/0x190 [ 96.769642][ T3707] handle_mm_fault+0x1c8/0x790 [ 96.769674][ T3707] do_user_addr_fault+0x489/0x11c0 [ 96.777402][ T3708] WARNING: CPU: 1 PID: 3708 at drivers/gpu/drm/drm_vblank.c:1269 drm_wait_one_vblank+0x2bc/0x500 [ 96.783704][ T3707] exc_page_fault+0x9e/0x180 [ 96.783734][ T3707] ? asm_exc_page_fault+0x8/0x30 [ 96.783762][ T3707] asm_exc_page_fault+0x1e/0x30 [ 96.783787][ T3707] RIP: 0033:0x7fa33cd0ca98 [ 96.783808][ T3707] Code: 06 ff ff 64 48 8b 1c 25 10 00 00 00 48 39 1d 17 38 0a 00 74 23 64 8b 04 25 18 00 00 00 85 c0 0f 85 69 02 00 00 ba 01 00 00 00 <0f> b1 15 f1 37 0a 00 48 89 1d f2 37 0a 00 8b 05 e8 37 0a 00 48 8b [ 96.792499][ T3708] Modules linked in: [ 96.799724][ T3707] RSP: 002b:00007ffc7e8b9c70 EFLAGS: 00010246 [ 96.799748][ T3707] RAX: 0000000000000000 RBX: 00005555572d9300 RCX: 0000000000000001 [ 96.799764][ T3707] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000000 [ 96.799778][ T3707] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 96.799794][ T3707] R10: 0000000401ffc00c R11: 0000000000000246 R12: 00007fa33cdaf3f0 [ 96.799811][ T3707] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000001 [ 96.799844][ T3707] [ 96.808871][ T3708] [ 96.815945][ C0] vkms_vblank_simulate: vblank timer overrun [ 96.819338][ T3708] CPU: 1 PID: 3708 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 97.072100][ T3708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.072121][ T3708] RIP: 0010:drm_wait_one_vblank+0x2bc/0x500 [ 97.072500][ T3708] Code: 85 f6 0f 84 a3 01 00 00 e8 11 4c 1a fd 4c 89 ef e8 f9 34 13 00 44 89 e1 4c 89 f2 48 c7 c7 40 7d 1a 8a 48 89 c6 e8 7f 61 a3 04 <0f> 0b e9 87 fe ff ff e8 e8 4b 1a fd 31 ff 4c 89 ee e8 6e 4e 1a fd [ 97.072712][ T3708] RSP: 0018:ffffc9000298fb40 EFLAGS: 00010282 [ 97.072735][ T3708] RAX: 0000000000000000 RBX: 0000000000000596 RCX: 0000000000000000 [ 97.072751][ T3708] RDX: ffff8880766f3a00 RSI: ffffffff815f1e08 RDI: fffff52000531f5a [ 97.072768][ T3708] RBP: ffff8881469f4000 R08: 0000000000000000 R09: 0000000000000000 [ 97.072784][ T3708] R10: ffffffff815ebbae R11: 0000000000000000 R12: 0000000000000000 [ 97.072801][ T3708] R13: ffff888146e02010 R14: ffff888146cc7500 R15: ffff888146e10030 [ 97.072821][ T3708] FS: 00005555572d9300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 97.072849][ T3708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 97.072868][ T3708] CR2: 00007fa33cdb0290 CR3: 0000000079034000 CR4: 00000000003506e0 [ 97.072886][ T3708] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 97.072904][ T3708] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 97.072921][ T3708] Call Trace: [ 97.072929][ T3708] [ 97.072944][ T3708] ? drm_crtc_vblank_put+0x80/0x80 [ 97.072976][ T3708] ? finish_wait+0x270/0x270 [ 97.073006][ T3708] ? lockdep_hardirqs_on+0x79/0x100 [ 97.073037][ T3708] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 97.073069][ T3708] ? drm_vblank_get+0x14c/0x280 [ 97.073102][ T3708] drm_fb_helper_ioctl+0x159/0x1a0 [ 97.073135][ T3708] do_fb_ioctl+0x1d5/0x690 [ 97.073165][ T3708] ? drm_fb_helper_sys_read+0x30/0x30 [ 97.073194][ T3708] ? fb_getput_cmap+0x270/0x270 [ 97.073223][ T3708] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 97.073257][ T3708] ? __lock_acquire+0x162f/0x54a0 [ 97.073294][ T3708] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 97.073328][ T3708] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 97.073361][ T3708] ? do_vfs_ioctl+0x132/0x15d0 [ 97.073394][ T3708] ? vfs_fileattr_set+0xbe0/0xbe0 [ 97.073437][ T3708] ? find_held_lock+0x2d/0x110 [ 97.073468][ T3708] ? old_ich_force_enable_hpet.cold+0x12/0x92 [ 97.073497][ T3708] ? lock_downgrade+0x6e0/0x6e0 [ 97.073522][ T3708] ? lock_downgrade+0x6e0/0x6e0 [ 97.073565][ T3708] fb_ioctl+0xe7/0x150 [ 97.073593][ T3708] ? do_fb_ioctl+0x690/0x690 [ 97.073624][ T3708] __x64_sys_ioctl+0x193/0x200 [ 97.073660][ T3708] do_syscall_64+0x35/0xb0 [ 97.073701][ T3708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.073734][ T3708] RIP: 0033:0x7fa33cd3c1c9 [ 97.073757][ T3708] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 97.073784][ T3708] RSP: 002b:00007ffc7e8b9d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.073813][ T3708] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fa33cd3c1c9 [ 97.073833][ T3708] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004 [ 97.073852][ T3708] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.073870][ T3708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000016e91 [ 97.073888][ T3708] R13: 00007ffc7e8b9dac R14: 00007ffc7e8b9dd0 R15: 00007ffc7e8b9dc0 [ 97.073928][ T3708] [ 97.073940][ T3708] Kernel panic - not syncing: panic_on_warn set ... [ 97.073952][ T3708] CPU: 1 PID: 3708 Comm: syz-executor955 Not tainted 5.16.0-rc4-syzkaller #0 [ 97.073979][ T3708] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 97.073994][ T3708] Call Trace: [ 97.074001][ T3708] [ 97.074010][ T3708] dump_stack_lvl+0xcd/0x134 [ 97.074038][ T3708] panic+0x2b0/0x6dd [ 97.074068][ T3708] ? __warn_printk+0xf3/0xf3 [ 97.074108][ T3708] ? __warn.cold+0x1a/0x44 [ 97.074141][ T3708] ? drm_wait_one_vblank+0x2bc/0x500 [ 97.074169][ T3708] __warn.cold+0x35/0x44 [ 97.074195][ T3708] ? wake_up_klogd.part.0+0x8e/0xd0 [ 97.074222][ T3708] ? drm_wait_one_vblank+0x2bc/0x500 [ 97.074248][ T3708] report_bug+0x1bd/0x210 [ 97.074281][ T3708] handle_bug+0x3c/0x60 [ 97.074304][ T3708] exc_invalid_op+0x14/0x40 [ 97.074327][ T3708] asm_exc_invalid_op+0x12/0x20 [ 97.074354][ T3708] RIP: 0010:drm_wait_one_vblank+0x2bc/0x500 [ 97.074382][ T3708] Code: 85 f6 0f 84 a3 01 00 00 e8 11 4c 1a fd 4c 89 ef e8 f9 34 13 00 44 89 e1 4c 89 f2 48 c7 c7 40 7d 1a 8a 48 89 c6 e8 7f 61 a3 04 <0f> 0b e9 87 fe ff ff e8 e8 4b 1a fd 31 ff 4c 89 ee e8 6e 4e 1a fd [ 97.074407][ T3708] RSP: 0018:ffffc9000298fb40 EFLAGS: 00010282 [ 97.074429][ T3708] RAX: 0000000000000000 RBX: 0000000000000596 RCX: 0000000000000000 [ 97.074447][ T3708] RDX: ffff8880766f3a00 RSI: ffffffff815f1e08 RDI: fffff52000531f5a [ 97.074465][ T3708] RBP: ffff8881469f4000 R08: 0000000000000000 R09: 0000000000000000 [ 97.074483][ T3708] R10: ffffffff815ebbae R11: 0000000000000000 R12: 0000000000000000 [ 97.074500][ T3708] R13: ffff888146e02010 R14: ffff888146cc7500 R15: ffff888146e10030 [ 97.074526][ T3708] ? wake_up_klogd.part.0+0x8e/0xd0 [ 97.074558][ T3708] ? vprintk+0x88/0x90 [ 97.074594][ T3708] ? drm_crtc_vblank_put+0x80/0x80 [ 97.074623][ T3708] ? finish_wait+0x270/0x270 [ 97.074651][ T3708] ? lockdep_hardirqs_on+0x79/0x100 [ 97.074679][ T3708] ? _raw_spin_unlock_irqrestore+0x3d/0x70 [ 97.074716][ T3708] ? drm_vblank_get+0x14c/0x280 [ 97.074746][ T3708] drm_fb_helper_ioctl+0x159/0x1a0 [ 97.074777][ T3708] do_fb_ioctl+0x1d5/0x690 [ 97.074803][ T3708] ? drm_fb_helper_sys_read+0x30/0x30 [ 97.074829][ T3708] ? fb_getput_cmap+0x270/0x270 [ 97.074858][ T3708] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 97.074889][ T3708] ? __lock_acquire+0x162f/0x54a0 [ 97.074923][ T3708] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 97.074956][ T3708] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 97.074989][ T3708] ? do_vfs_ioctl+0x132/0x15d0 [ 97.075021][ T3708] ? vfs_fileattr_set+0xbe0/0xbe0 [ 97.075067][ T3708] ? find_held_lock+0x2d/0x110 [ 97.075099][ T3708] ? old_ich_force_enable_hpet.cold+0x12/0x92 [ 97.075131][ T3708] ? lock_downgrade+0x6e0/0x6e0 [ 97.075159][ T3708] ? lock_downgrade+0x6e0/0x6e0 [ 97.075199][ T3708] fb_ioctl+0xe7/0x150 [ 97.075223][ T3708] ? do_fb_ioctl+0x690/0x690 [ 97.075251][ T3708] __x64_sys_ioctl+0x193/0x200 [ 97.075285][ T3708] do_syscall_64+0x35/0xb0 [ 97.075315][ T3708] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 97.075346][ T3708] RIP: 0033:0x7fa33cd3c1c9 [ 97.075366][ T3708] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 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 c0 ff ff ff f7 d8 64 89 01 48 [ 97.075391][ T3708] RSP: 002b:00007ffc7e8b9d98 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 97.075417][ T3708] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 00007fa33cd3c1c9 [ 97.075435][ T3708] RDX: 0000000000000000 RSI: 0000000040044620 RDI: 0000000000000004 [ 97.075451][ T3708] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 97.075467][ T3708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000016e91 [ 97.075484][ T3708] R13: 00007ffc7e8b9dac R14: 00007ffc7e8b9dd0 R15: 00007ffc7e8b9dc0 [ 97.075521][ T3708] [ 97.075876][ T3708] Kernel Offset: disabled