98.199005][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.212392][ T4279] CPU: 1 PID: 4279 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 98.226976][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 98.237066][ T4279] Call Trace: [ 98.240350][ T4279] [ 98.240361][ T4279] dump_stack_lvl+0x1e3/0x2cb [ 98.248053][ T4279] ? nf_tcp_handle_invalid+0x647/0x647 [ 98.253554][ T4279] ? panic+0x764/0x764 [ 98.257671][ T4279] should_fail_ex+0x3a6/0x4d0 [ 98.262393][ T4279] strncpy_from_user+0x32/0x360 [ 98.267282][ T4279] ? getname_flags+0xb8/0x4f0 [ 98.271993][ T4279] getname_flags+0xf5/0x4f0 [ 98.276532][ T4279] do_sys_openat2+0xd2/0x4f0 [ 98.281163][ T4279] ? do_sys_open+0x220/0x220 [ 98.285797][ T4279] __x64_sys_openat+0x243/0x290 [ 98.287360][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.290656][ T4279] ? __ia32_sys_open+0x270/0x270 [ 98.299372][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.303450][ T4279] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.303483][ T4279] ? lockdep_hardirqs_on+0x94/0x130 [ 98.303509][ T4279] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.321980][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.327918][ T4279] do_syscall_64+0x3b/0xb0 [ 98.327954][ T4279] ? clear_bhb_loop+0x45/0xa0 [ 98.327982][ T4279] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.328006][ T4279] RIP: 0033:0x7fcd1c7b59a9 [ 98.328039][ T4279] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 98.328061][ T4279] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 [ 98.345671][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.350211][ T4279] ORIG_RAX: 0000000000000101 [ 98.350235][ T4279] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 98.350252][ T4279] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 98.356059][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 98.374334][ T4279] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 98.374353][ T4279] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 98.374367][ T4279] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 98.374395][ T4279] [ 98.446681][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.456024][ C1] hrtimer: interrupt took 76974 ns executing program executing program [ 98.475062][ T4282] FAULT_INJECTION: forcing a failure. [ 98.475062][ T4282] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.490825][ T4285] FAULT_INJECTION: forcing a failure. [ 98.490825][ T4285] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.504117][ T4282] CPU: 0 PID: 4282 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 98.512650][ T4282] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 98.522725][ T4282] Call Trace: [ 98.526005][ T4282] [ 98.528936][ T4282] dump_stack_lvl+0x1e3/0x2cb [ 98.533631][ T4282] ? nf_tcp_handle_invalid+0x647/0x647 [ 98.539135][ T4282] ? panic+0x764/0x764 [ 98.543217][ T4282] should_fail_ex+0x3a6/0x4d0 [ 98.547908][ T4282] strncpy_from_user+0x32/0x360 [ 98.552769][ T4282] ? getname_flags+0xb8/0x4f0 [ 98.557466][ T4282] getname_flags+0xf5/0x4f0 [ 98.561985][ T4282] do_sys_openat2+0xd2/0x4f0 [ 98.566606][ T4282] ? do_sys_open+0x220/0x220 [ 98.571205][ T4282] __x64_sys_openat+0x243/0x290 [ 98.576077][ T4282] ? __ia32_sys_open+0x270/0x270 [ 98.581033][ T4282] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.587028][ T4282] ? lockdep_hardirqs_on+0x94/0x130 [ 98.592231][ T4282] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.598218][ T4282] do_syscall_64+0x3b/0xb0 [ 98.602647][ T4282] ? clear_bhb_loop+0x45/0xa0 [ 98.607330][ T4282] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.613226][ T4282] RIP: 0033:0x7fcd1c7b59a9 [ 98.617647][ T4282] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 98.637254][ T4282] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 98.645696][ T4282] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 98.653668][ T4282] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 98.661652][ T4282] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 98.669626][ T4282] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 98.677617][ T4282] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 98.685596][ T4282] [ 98.694473][ T4285] CPU: 0 PID: 4285 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 98.700290][ T4292] FAULT_INJECTION: forcing a failure. [ 98.700290][ T4292] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.703014][ T4285] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 98.717031][ T4290] FAULT_INJECTION: forcing a failure. [ 98.717031][ T4290] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 98.726059][ T4285] Call Trace: [ 98.726069][ T4285] [ 98.726077][ T4285] dump_stack_lvl+0x1e3/0x2cb [ 98.750073][ T4285] ? nf_tcp_handle_invalid+0x647/0x647 [ 98.755590][ T4285] ? panic+0x764/0x764 [ 98.759712][ T4285] should_fail_ex+0x3a6/0x4d0 [ 98.764437][ T4285] strncpy_from_user+0x32/0x360 [ 98.769330][ T4285] ? getname_flags+0xb8/0x4f0 [ 98.774045][ T4285] getname_flags+0xf5/0x4f0 [ 98.778590][ T4285] do_sys_openat2+0xd2/0x4f0 [ 98.783209][ T4285] ? do_sys_open+0x220/0x220 [ 98.787836][ T4285] __x64_sys_openat+0x243/0x290 [ 98.792720][ T4285] ? __ia32_sys_open+0x270/0x270 [ 98.797703][ T4285] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.803720][ T4285] ? lockdep_hardirqs_on+0x94/0x130 [ 98.808951][ T4285] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.814969][ T4285] do_syscall_64+0x3b/0xb0 [ 98.819405][ T4285] ? clear_bhb_loop+0x45/0xa0 [ 98.824101][ T4285] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 98.830014][ T4285] RIP: 0033:0x7fcd1c7b59a9 [ 98.834471][ T4285] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 98.854090][ T4285] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 98.862528][ T4285] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 executing program [ 98.870527][ T4285] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 98.878514][ T4285] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 98.886506][ T4285] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 98.894494][ T4285] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 98.902492][ T4285] [ 98.905522][ T4292] CPU: 1 PID: 4292 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 98.914064][ T4292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 98.924151][ T4292] Call Trace: [ 98.927459][ T4292] [ 98.930427][ T4292] dump_stack_lvl+0x1e3/0x2cb [ 98.935158][ T4292] ? nf_tcp_handle_invalid+0x647/0x647 [ 98.940670][ T4292] ? panic+0x764/0x764 [ 98.944783][ T4292] should_fail_ex+0x3a6/0x4d0 [ 98.949520][ T4292] strncpy_from_user+0x32/0x360 [ 98.954394][ T4292] ? getname_flags+0xb8/0x4f0 [ 98.959085][ T4292] getname_flags+0xf5/0x4f0 [ 98.963610][ T4292] do_sys_openat2+0xd2/0x4f0 [ 98.968214][ T4292] ? do_sys_open+0x220/0x220 [ 98.972818][ T4292] __x64_sys_openat+0x243/0x290 [ 98.977677][ T4292] ? __ia32_sys_open+0x270/0x270 [ 98.982744][ T4292] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.988733][ T4292] ? lockdep_hardirqs_on+0x94/0x130 [ 98.993953][ T4292] ? syscall_enter_from_user_mode+0x2e/0x230 [ 98.999954][ T4292] do_syscall_64+0x3b/0xb0 [ 99.004383][ T4292] ? clear_bhb_loop+0x45/0xa0 [ 99.009072][ T4292] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.014972][ T4292] RIP: 0033:0x7fcd1c7b59a9 [ 99.019389][ T4292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 99.038997][ T4292] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.047417][ T4292] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 99.055391][ T4292] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 99.063363][ T4292] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 99.071335][ T4292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 99.079308][ T4292] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 99.087297][ T4292] [ 99.094305][ T4290] CPU: 0 PID: 4290 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 99.102866][ T4290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 99.112927][ T4290] Call Trace: [ 99.116210][ T4290] [ 99.119147][ T4290] dump_stack_lvl+0x1e3/0x2cb [ 99.123845][ T4290] ? nf_tcp_handle_invalid+0x647/0x647 [ 99.129336][ T4290] ? panic+0x764/0x764 [ 99.133421][ T4290] should_fail_ex+0x3a6/0x4d0 [ 99.138120][ T4290] strncpy_from_user+0x32/0x360 [ 99.142980][ T4290] ? getname_flags+0xb8/0x4f0 [ 99.147671][ T4290] getname_flags+0xf5/0x4f0 [ 99.152188][ T4290] do_sys_openat2+0xd2/0x4f0 [ 99.156785][ T4290] ? do_sys_open+0x220/0x220 [ 99.161476][ T4290] __x64_sys_openat+0x243/0x290 [ 99.166336][ T4290] ? __ia32_sys_open+0x270/0x270 [ 99.171282][ T4290] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.177288][ T4290] ? lockdep_hardirqs_on+0x94/0x130 [ 99.182499][ T4290] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.188499][ T4290] do_syscall_64+0x3b/0xb0 [ 99.192927][ T4290] ? clear_bhb_loop+0x45/0xa0 [ 99.197614][ T4290] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.203519][ T4290] RIP: 0033:0x7fcd1c7b59a9 [ 99.207948][ T4290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 99.227706][ T4290] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.236135][ T4290] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 99.244116][ T4290] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 99.252094][ T4290] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 99.260072][ T4290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 99.268487][ T4290] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 99.276479][ T4290] [ 99.285647][ T4297] FAULT_INJECTION: forcing a failure. [ 99.285647][ T4297] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.302257][ T4297] CPU: 0 PID: 4297 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 99.310805][ T4297] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 99.320864][ T4297] Call Trace: [ 99.324150][ T4297] [ 99.327085][ T4297] dump_stack_lvl+0x1e3/0x2cb [ 99.331782][ T4297] ? nf_tcp_handle_invalid+0x647/0x647 [ 99.337431][ T4297] ? panic+0x764/0x764 [ 99.341516][ T4297] should_fail_ex+0x3a6/0x4d0 [ 99.346212][ T4297] strncpy_from_user+0x32/0x360 [ 99.351075][ T4297] ? getname_flags+0xb8/0x4f0 [ 99.355764][ T4297] getname_flags+0xf5/0x4f0 [ 99.360280][ T4297] do_sys_openat2+0xd2/0x4f0 [ 99.364879][ T4297] ? do_sys_open+0x220/0x220 [ 99.369489][ T4297] __x64_sys_openat+0x243/0x290 [ 99.374345][ T4297] ? __ia32_sys_open+0x270/0x270 [ 99.379290][ T4297] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.385277][ T4297] ? lockdep_hardirqs_on+0x94/0x130 [ 99.390488][ T4297] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.396495][ T4297] do_syscall_64+0x3b/0xb0 [ 99.400927][ T4297] ? clear_bhb_loop+0x45/0xa0 [ 99.405620][ T4297] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.411522][ T4297] RIP: 0033:0x7fcd1c7b59a9 [ 99.416026][ T4297] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 99.435639][ T4297] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.444059][ T4297] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 99.452034][ T4297] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 99.460009][ T4297] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 99.467984][ T4297] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c executing program executing program executing program executing program executing program [ 99.475955][ T4297] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 99.483938][ T4297] [ 99.535533][ T4303] FAULT_INJECTION: forcing a failure. [ 99.535533][ T4303] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.535752][ T4304] FAULT_INJECTION: forcing a failure. [ 99.535752][ T4304] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.549811][ T4303] CPU: 1 PID: 4303 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 99.562982][ T4300] FAULT_INJECTION: forcing a failure. [ 99.562982][ T4300] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.570370][ T4303] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 99.570384][ T4303] Call Trace: [ 99.570391][ T4303] [ 99.570399][ T4303] dump_stack_lvl+0x1e3/0x2cb [ 99.588346][ T4307] FAULT_INJECTION: forcing a failure. [ 99.588346][ T4307] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.593478][ T4303] ? nf_tcp_handle_invalid+0x647/0x647 [ 99.593519][ T4303] ? panic+0x764/0x764 [ 99.593554][ T4303] should_fail_ex+0x3a6/0x4d0 [ 99.631657][ T4303] strncpy_from_user+0x32/0x360 [ 99.636542][ T4303] ? getname_flags+0xb8/0x4f0 [ 99.641260][ T4303] getname_flags+0xf5/0x4f0 [ 99.645783][ T4303] do_sys_openat2+0xd2/0x4f0 [ 99.650406][ T4303] ? do_sys_open+0x220/0x220 [ 99.655025][ T4303] __x64_sys_openat+0x243/0x290 [ 99.659906][ T4303] ? __ia32_sys_open+0x270/0x270 [ 99.664904][ T4303] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.670917][ T4303] ? lockdep_hardirqs_on+0x94/0x130 [ 99.676139][ T4303] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.682142][ T4303] do_syscall_64+0x3b/0xb0 [ 99.686584][ T4303] ? clear_bhb_loop+0x45/0xa0 [ 99.691283][ T4303] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.697215][ T4303] RIP: 0033:0x7fcd1c7b59a9 [ 99.701644][ T4303] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 99.721279][ T4303] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.729710][ T4303] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 99.737692][ T4303] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 99.745673][ T4303] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 99.753653][ T4303] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 99.761636][ T4303] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 99.763864][ T4270] Bluetooth: hci2: command 0x0409 tx timeout [ 99.769622][ T4303] [ 99.772780][ T4272] Bluetooth: hci3: command 0x0409 tx timeout [ 99.776141][ T4270] Bluetooth: hci1: command 0x0409 tx timeout [ 99.779007][ T4272] Bluetooth: hci0: command 0x0409 tx timeout [ 99.785252][ T4270] Bluetooth: hci4: command 0x0409 tx timeout [ 99.800736][ T4308] FAULT_INJECTION: forcing a failure. [ 99.800736][ T4308] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 99.836804][ T4304] CPU: 0 PID: 4304 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 99.845349][ T4304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 99.855409][ T4304] Call Trace: [ 99.858693][ T4304] [ 99.861630][ T4304] dump_stack_lvl+0x1e3/0x2cb [ 99.866327][ T4304] ? nf_tcp_handle_invalid+0x647/0x647 [ 99.871800][ T4304] ? panic+0x764/0x764 [ 99.875886][ T4304] should_fail_ex+0x3a6/0x4d0 [ 99.880602][ T4304] strncpy_from_user+0x32/0x360 [ 99.885494][ T4304] ? getname_flags+0xb8/0x4f0 [ 99.890202][ T4304] getname_flags+0xf5/0x4f0 [ 99.894726][ T4304] do_sys_openat2+0xd2/0x4f0 [ 99.899351][ T4304] ? do_sys_open+0x220/0x220 [ 99.903983][ T4304] __x64_sys_openat+0x243/0x290 [ 99.908856][ T4304] ? __ia32_sys_open+0x270/0x270 [ 99.913810][ T4304] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.919837][ T4304] ? lockdep_hardirqs_on+0x94/0x130 [ 99.925060][ T4304] ? syscall_enter_from_user_mode+0x2e/0x230 [ 99.931065][ T4304] do_syscall_64+0x3b/0xb0 [ 99.935510][ T4304] ? clear_bhb_loop+0x45/0xa0 [ 99.940204][ T4304] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 99.946109][ T4304] RIP: 0033:0x7fcd1c7b59a9 [ 99.950529][ T4304] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 99.970139][ T4304] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 99.978587][ T4304] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 99.986561][ T4304] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 99.994534][ T4304] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 100.002504][ T4304] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 100.010476][ T4304] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 100.018488][ T4304] [ 100.032652][ T4308] CPU: 1 PID: 4308 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 100.041219][ T4308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.051307][ T4308] Call Trace: [ 100.054606][ T4308] [ 100.057547][ T4308] dump_stack_lvl+0x1e3/0x2cb [ 100.062249][ T4308] ? nf_tcp_handle_invalid+0x647/0x647 [ 100.067746][ T4308] ? panic+0x764/0x764 [ 100.071854][ T4308] should_fail_ex+0x3a6/0x4d0 [ 100.076577][ T4308] strncpy_from_user+0x32/0x360 [ 100.081462][ T4308] ? getname_flags+0xb8/0x4f0 [ 100.086168][ T4308] getname_flags+0xf5/0x4f0 [ 100.090729][ T4308] do_sys_openat2+0xd2/0x4f0 [ 100.095351][ T4308] ? do_sys_open+0x220/0x220 [ 100.099978][ T4308] __x64_sys_openat+0x243/0x290 [ 100.104867][ T4308] ? __ia32_sys_open+0x270/0x270 [ 100.109842][ T4308] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.115942][ T4308] ? lockdep_hardirqs_on+0x94/0x130 [ 100.121181][ T4308] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.127209][ T4308] do_syscall_64+0x3b/0xb0 [ 100.131666][ T4308] ? clear_bhb_loop+0x45/0xa0 [ 100.136380][ T4308] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.142310][ T4308] RIP: 0033:0x7fcd1c7b59a9 [ 100.146754][ T4308] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 100.166425][ T4308] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 100.174873][ T4308] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 100.182881][ T4308] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 100.190878][ T4308] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 100.198874][ T4308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 100.206873][ T4308] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 100.214884][ T4308] [ 100.217916][ T4307] CPU: 0 PID: 4307 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 100.226491][ T4307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.236567][ T4307] Call Trace: [ 100.239854][ T4307] [ 100.242793][ T4307] dump_stack_lvl+0x1e3/0x2cb [ 100.247494][ T4307] ? nf_tcp_handle_invalid+0x647/0x647 [ 100.252994][ T4307] ? panic+0x764/0x764 [ 100.257131][ T4307] should_fail_ex+0x3a6/0x4d0 [ 100.261844][ T4307] strncpy_from_user+0x32/0x360 [ 100.266796][ T4307] ? getname_flags+0xb8/0x4f0 [ 100.271491][ T4307] getname_flags+0xf5/0x4f0 [ 100.276008][ T4307] do_sys_openat2+0xd2/0x4f0 [ 100.280607][ T4307] ? do_sys_open+0x220/0x220 [ 100.285207][ T4307] __x64_sys_openat+0x243/0x290 [ 100.290060][ T4307] ? __ia32_sys_open+0x270/0x270 [ 100.295003][ T4307] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.300991][ T4307] ? lockdep_hardirqs_on+0x94/0x130 [ 100.306199][ T4307] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.312192][ T4307] do_syscall_64+0x3b/0xb0 [ 100.316641][ T4307] ? clear_bhb_loop+0x45/0xa0 [ 100.321328][ T4307] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.327226][ T4307] RIP: 0033:0x7fcd1c7b59a9 [ 100.331651][ T4307] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 100.351280][ T4307] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 100.359698][ T4307] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 100.367679][ T4307] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 100.375653][ T4307] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 100.383628][ T4307] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 100.391687][ T4307] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 100.399675][ T4307] [ 100.405882][ T4300] CPU: 1 PID: 4300 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 100.414440][ T4300] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.424499][ T4300] Call Trace: [ 100.427781][ T4300] [ 100.430716][ T4300] dump_stack_lvl+0x1e3/0x2cb [ 100.435689][ T4300] ? nf_tcp_handle_invalid+0x647/0x647 [ 100.441177][ T4300] ? panic+0x764/0x764 [ 100.445274][ T4300] should_fail_ex+0x3a6/0x4d0 [ 100.449971][ T4300] strncpy_from_user+0x32/0x360 [ 100.454830][ T4300] ? getname_flags+0xb8/0x4f0 [ 100.459538][ T4300] getname_flags+0xf5/0x4f0 [ 100.464058][ T4300] do_sys_openat2+0xd2/0x4f0 [ 100.468661][ T4300] ? do_sys_open+0x220/0x220 [ 100.473262][ T4300] __x64_sys_openat+0x243/0x290 [ 100.478118][ T4300] ? __ia32_sys_open+0x270/0x270 [ 100.483071][ T4300] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.489079][ T4300] ? lockdep_hardirqs_on+0x94/0x130 [ 100.494287][ T4300] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.500298][ T4300] do_syscall_64+0x3b/0xb0 [ 100.504743][ T4300] ? clear_bhb_loop+0x45/0xa0 [ 100.509433][ T4300] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.515351][ T4300] RIP: 0033:0x7fcd1c7b59a9 [ 100.519774][ T4300] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 100.539389][ T4300] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 100.547828][ T4300] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 100.555822][ T4300] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 100.563820][ T4300] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 100.571820][ T4300] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 100.579793][ T4300] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 executing program executing program executing program [ 100.587785][ T4300] executing program executing program [ 100.619771][ T4316] FAULT_INJECTION: forcing a failure. [ 100.619771][ T4316] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.626422][ T4321] FAULT_INJECTION: forcing a failure. [ 100.626422][ T4321] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.637272][ T4316] CPU: 1 PID: 4316 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 100.650663][ T4322] FAULT_INJECTION: forcing a failure. [ 100.650663][ T4322] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.654857][ T4316] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.654871][ T4316] Call Trace: [ 100.654878][ T4316] [ 100.654886][ T4316] dump_stack_lvl+0x1e3/0x2cb [ 100.689081][ T4316] ? nf_tcp_handle_invalid+0x647/0x647 [ 100.694596][ T4316] ? panic+0x764/0x764 [ 100.698707][ T4316] should_fail_ex+0x3a6/0x4d0 [ 100.703435][ T4316] strncpy_from_user+0x32/0x360 [ 100.708319][ T4316] ? getname_flags+0xb8/0x4f0 [ 100.713016][ T4316] getname_flags+0xf5/0x4f0 [ 100.717557][ T4316] do_sys_openat2+0xd2/0x4f0 [ 100.722172][ T4316] ? do_sys_open+0x220/0x220 [ 100.726793][ T4316] __x64_sys_openat+0x243/0x290 [ 100.731746][ T4316] ? __ia32_sys_open+0x270/0x270 [ 100.736702][ T4316] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.742696][ T4316] ? lockdep_hardirqs_on+0x94/0x130 [ 100.747906][ T4316] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.753901][ T4316] do_syscall_64+0x3b/0xb0 [ 100.758369][ T4316] ? clear_bhb_loop+0x45/0xa0 [ 100.763059][ T4316] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.768962][ T4316] RIP: 0033:0x7fcd1c7b59a9 [ 100.773395][ T4316] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 100.793006][ T4316] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 100.801424][ T4316] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 100.809397][ T4316] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 100.817381][ T4316] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 100.825353][ T4316] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 100.833326][ T4316] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 100.841402][ T4316] [ 100.845838][ T4317] FAULT_INJECTION: forcing a failure. [ 100.845838][ T4317] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 100.851357][ T4322] CPU: 0 PID: 4322 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 100.867410][ T4322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 100.877491][ T4322] Call Trace: [ 100.880803][ T4322] [ 100.883749][ T4322] dump_stack_lvl+0x1e3/0x2cb [ 100.888461][ T4322] ? nf_tcp_handle_invalid+0x647/0x647 [ 100.893963][ T4322] ? panic+0x764/0x764 [ 100.898079][ T4322] should_fail_ex+0x3a6/0x4d0 [ 100.902799][ T4322] strncpy_from_user+0x32/0x360 [ 100.907684][ T4322] ? getname_flags+0xb8/0x4f0 [ 100.912416][ T4322] getname_flags+0xf5/0x4f0 [ 100.916963][ T4322] do_sys_openat2+0xd2/0x4f0 [ 100.921583][ T4322] ? do_sys_open+0x220/0x220 [ 100.926317][ T4322] __x64_sys_openat+0x243/0x290 [ 100.931188][ T4322] ? __ia32_sys_open+0x270/0x270 [ 100.936151][ T4322] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.942679][ T4322] ? lockdep_hardirqs_on+0x94/0x130 [ 100.947905][ T4322] ? syscall_enter_from_user_mode+0x2e/0x230 [ 100.953909][ T4322] do_syscall_64+0x3b/0xb0 [ 100.958345][ T4322] ? clear_bhb_loop+0x45/0xa0 [ 100.963039][ T4322] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 100.968963][ T4322] RIP: 0033:0x7fcd1c7b59a9 [ 100.973401][ T4322] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 100.993036][ T4322] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 101.001506][ T4322] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 101.009492][ T4322] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 101.017475][ T4322] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 101.025457][ T4322] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 101.033529][ T4322] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 101.041524][ T4322] [ 101.045329][ T4321] CPU: 1 PID: 4321 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 101.053879][ T4321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.058814][ T4328] FAULT_INJECTION: forcing a failure. [ 101.058814][ T4328] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.063938][ T4321] Call Trace: [ 101.063948][ T4321] [ 101.063956][ T4321] dump_stack_lvl+0x1e3/0x2cb [ 101.063995][ T4321] ? nf_tcp_handle_invalid+0x647/0x647 [ 101.064028][ T4321] ? panic+0x764/0x764 [ 101.097542][ T4321] should_fail_ex+0x3a6/0x4d0 [ 101.102254][ T4321] strncpy_from_user+0x32/0x360 [ 101.107122][ T4321] ? getname_flags+0xb8/0x4f0 [ 101.111825][ T4321] getname_flags+0xf5/0x4f0 [ 101.116357][ T4321] do_sys_openat2+0xd2/0x4f0 [ 101.120981][ T4321] ? do_sys_open+0x220/0x220 [ 101.125611][ T4321] __x64_sys_openat+0x243/0x290 [ 101.130498][ T4321] ? __ia32_sys_open+0x270/0x270 [ 101.135471][ T4321] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.141484][ T4321] ? lockdep_hardirqs_on+0x94/0x130 [ 101.146712][ T4321] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.152734][ T4321] do_syscall_64+0x3b/0xb0 [ 101.157185][ T4321] ? clear_bhb_loop+0x45/0xa0 [ 101.161891][ T4321] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.167820][ T4321] RIP: 0033:0x7fcd1c7b59a9 [ 101.172263][ T4321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 101.191899][ T4321] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 101.200336][ T4321] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 101.208328][ T4321] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 101.216325][ T4321] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 101.224319][ T4321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 101.232308][ T4321] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 101.240316][ T4321] [ 101.243401][ T4328] CPU: 0 PID: 4328 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 101.251938][ T4328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.262049][ T4328] Call Trace: [ 101.265335][ T4328] [ 101.268272][ T4328] dump_stack_lvl+0x1e3/0x2cb [ 101.272984][ T4328] ? nf_tcp_handle_invalid+0x647/0x647 [ 101.278465][ T4328] ? panic+0x764/0x764 [ 101.282554][ T4328] should_fail_ex+0x3a6/0x4d0 [ 101.287259][ T4328] strncpy_from_user+0x32/0x360 [ 101.292133][ T4328] ? getname_flags+0xb8/0x4f0 [ 101.296825][ T4328] getname_flags+0xf5/0x4f0 [ 101.301364][ T4328] do_sys_openat2+0xd2/0x4f0 [ 101.305980][ T4328] ? do_sys_open+0x220/0x220 [ 101.310597][ T4328] __x64_sys_openat+0x243/0x290 [ 101.315497][ T4328] ? __ia32_sys_open+0x270/0x270 [ 101.320454][ T4328] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.326450][ T4328] ? lockdep_hardirqs_on+0x94/0x130 [ 101.331662][ T4328] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.337685][ T4328] do_syscall_64+0x3b/0xb0 [ 101.342140][ T4328] ? clear_bhb_loop+0x45/0xa0 [ 101.346849][ T4328] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.352769][ T4328] RIP: 0033:0x7fcd1c7b59a9 [ 101.357202][ T4328] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 101.376818][ T4328] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 101.385251][ T4328] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 101.393238][ T4328] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 101.401241][ T4328] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 101.409268][ T4328] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 101.417331][ T4328] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 101.425338][ T4328] [ 101.430008][ T4317] CPU: 1 PID: 4317 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 101.438552][ T4317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.448614][ T4317] Call Trace: [ 101.451939][ T4317] [ 101.454875][ T4317] dump_stack_lvl+0x1e3/0x2cb [ 101.459573][ T4317] ? nf_tcp_handle_invalid+0x647/0x647 [ 101.465048][ T4317] ? panic+0x764/0x764 [ 101.469133][ T4317] should_fail_ex+0x3a6/0x4d0 [ 101.473836][ T4317] strncpy_from_user+0x32/0x360 [ 101.478696][ T4317] ? getname_flags+0xb8/0x4f0 [ 101.483475][ T4317] getname_flags+0xf5/0x4f0 [ 101.487997][ T4317] do_sys_openat2+0xd2/0x4f0 [ 101.492604][ T4317] ? do_sys_open+0x220/0x220 [ 101.497205][ T4317] __x64_sys_openat+0x243/0x290 [ 101.502060][ T4317] ? __ia32_sys_open+0x270/0x270 [ 101.507352][ T4317] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.513338][ T4317] ? lockdep_hardirqs_on+0x94/0x130 [ 101.518541][ T4317] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.524529][ T4317] do_syscall_64+0x3b/0xb0 [ 101.528956][ T4317] ? clear_bhb_loop+0x45/0xa0 [ 101.533671][ T4317] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.539568][ T4317] RIP: 0033:0x7fcd1c7b59a9 [ 101.543985][ T4317] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 101.563611][ T4317] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 executing program executing program executing program executing program executing program [ 101.572155][ T4317] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 101.580130][ T4317] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 101.588108][ T4317] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 101.596076][ T4317] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 101.604054][ T4317] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 101.612043][ T4317] [ 101.655927][ T4336] FAULT_INJECTION: forcing a failure. [ 101.655927][ T4336] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.658162][ T4340] FAULT_INJECTION: forcing a failure. [ 101.658162][ T4340] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.670602][ T4335] FAULT_INJECTION: forcing a failure. [ 101.670602][ T4335] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.682606][ T4340] CPU: 0 PID: 4340 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 101.703803][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.713891][ T4340] Call Trace: [ 101.717206][ T4340] [ 101.720153][ T4340] dump_stack_lvl+0x1e3/0x2cb [ 101.724851][ T4340] ? nf_tcp_handle_invalid+0x647/0x647 [ 101.730321][ T4340] ? panic+0x764/0x764 [ 101.734404][ T4340] should_fail_ex+0x3a6/0x4d0 [ 101.739124][ T4340] strncpy_from_user+0x32/0x360 [ 101.744010][ T4340] ? getname_flags+0xb8/0x4f0 [ 101.748721][ T4340] getname_flags+0xf5/0x4f0 [ 101.753246][ T4340] do_sys_openat2+0xd2/0x4f0 [ 101.757852][ T4340] ? do_sys_open+0x220/0x220 [ 101.762468][ T4340] __x64_sys_openat+0x243/0x290 [ 101.767334][ T4340] ? __ia32_sys_open+0x270/0x270 [ 101.772285][ T4340] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.778278][ T4340] ? lockdep_hardirqs_on+0x94/0x130 [ 101.783490][ T4340] ? syscall_enter_from_user_mode+0x2e/0x230 [ 101.789481][ T4340] do_syscall_64+0x3b/0xb0 [ 101.793911][ T4340] ? clear_bhb_loop+0x45/0xa0 [ 101.798598][ T4340] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 101.804514][ T4340] RIP: 0033:0x7fcd1c7b59a9 [ 101.808940][ T4340] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 101.828565][ T4340] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 101.836997][ T4340] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 101.844974][ T4340] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 101.852951][ T4340] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 101.860931][ T4340] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 101.868933][ T4340] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 101.876937][ T4340] [ 101.881166][ T4270] Bluetooth: hci4: command 0x041b tx timeout [ 101.883786][ T4262] Bluetooth: hci0: command 0x041b tx timeout [ 101.887411][ T4272] Bluetooth: hci1: command 0x041b tx timeout [ 101.893190][ T4262] Bluetooth: hci3: command 0x041b tx timeout [ 101.893225][ T4262] Bluetooth: hci2: command 0x041b tx timeout [ 101.903971][ T4341] FAULT_INJECTION: forcing a failure. [ 101.903971][ T4341] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.908429][ T4335] CPU: 0 PID: 4335 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 101.912840][ T4342] FAULT_INJECTION: forcing a failure. [ 101.912840][ T4342] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 101.924293][ T4335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 101.924326][ T4335] Call Trace: [ 101.924333][ T4335] [ 101.924342][ T4335] dump_stack_lvl+0x1e3/0x2cb [ 101.924382][ T4335] ? nf_tcp_handle_invalid+0x647/0x647 [ 101.972433][ T4335] ? panic+0x764/0x764 [ 101.976536][ T4335] should_fail_ex+0x3a6/0x4d0 [ 101.981243][ T4335] strncpy_from_user+0x32/0x360 [ 101.986109][ T4335] ? getname_flags+0xb8/0x4f0 [ 101.990816][ T4335] getname_flags+0xf5/0x4f0 [ 101.995356][ T4335] do_sys_openat2+0xd2/0x4f0 [ 101.999966][ T4335] ? do_sys_open+0x220/0x220 [ 102.004599][ T4335] __x64_sys_openat+0x243/0x290 [ 102.009479][ T4335] ? __ia32_sys_open+0x270/0x270 [ 102.014435][ T4335] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.020433][ T4335] ? lockdep_hardirqs_on+0x94/0x130 [ 102.025650][ T4335] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.031737][ T4335] do_syscall_64+0x3b/0xb0 [ 102.036175][ T4335] ? clear_bhb_loop+0x45/0xa0 [ 102.040873][ T4335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.046779][ T4335] RIP: 0033:0x7fcd1c7b59a9 [ 102.051200][ T4335] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 102.070823][ T4335] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.079269][ T4335] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 102.087243][ T4335] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 102.095218][ T4335] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 102.103278][ T4335] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 102.111336][ T4335] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 102.119325][ T4335] [ 102.125827][ T4342] CPU: 0 PID: 4342 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 102.134371][ T4342] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.144876][ T4342] Call Trace: [ 102.148184][ T4342] [ 102.151394][ T4342] dump_stack_lvl+0x1e3/0x2cb [ 102.156129][ T4342] ? nf_tcp_handle_invalid+0x647/0x647 [ 102.161615][ T4342] ? panic+0x764/0x764 [ 102.165721][ T4342] should_fail_ex+0x3a6/0x4d0 [ 102.170430][ T4342] strncpy_from_user+0x32/0x360 [ 102.175306][ T4342] ? getname_flags+0xb8/0x4f0 [ 102.180006][ T4342] getname_flags+0xf5/0x4f0 [ 102.184535][ T4342] do_sys_openat2+0xd2/0x4f0 [ 102.189195][ T4342] ? do_sys_open+0x220/0x220 [ 102.193807][ T4342] __x64_sys_openat+0x243/0x290 [ 102.198670][ T4342] ? __ia32_sys_open+0x270/0x270 [ 102.203709][ T4342] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.209699][ T4342] ? lockdep_hardirqs_on+0x94/0x130 [ 102.214907][ T4342] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.220904][ T4342] do_syscall_64+0x3b/0xb0 [ 102.225342][ T4342] ? clear_bhb_loop+0x45/0xa0 [ 102.230034][ T4342] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.235940][ T4342] RIP: 0033:0x7fcd1c7b59a9 [ 102.240363][ T4342] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 102.259980][ T4342] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.268411][ T4342] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 102.276481][ T4342] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 102.284467][ T4342] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 102.292460][ T4342] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 102.300445][ T4342] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 102.308440][ T4342] [ 102.311465][ T4336] CPU: 1 PID: 4336 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 102.319993][ T4336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.330051][ T4336] Call Trace: [ 102.333332][ T4336] [ 102.336263][ T4336] dump_stack_lvl+0x1e3/0x2cb [ 102.340960][ T4336] ? nf_tcp_handle_invalid+0x647/0x647 [ 102.346432][ T4336] ? panic+0x764/0x764 [ 102.350513][ T4336] should_fail_ex+0x3a6/0x4d0 [ 102.355219][ T4336] strncpy_from_user+0x32/0x360 [ 102.360082][ T4336] ? getname_flags+0xb8/0x4f0 [ 102.364771][ T4336] getname_flags+0xf5/0x4f0 [ 102.369285][ T4336] do_sys_openat2+0xd2/0x4f0 [ 102.373896][ T4336] ? do_sys_open+0x220/0x220 [ 102.378508][ T4336] __x64_sys_openat+0x243/0x290 [ 102.383367][ T4336] ? __ia32_sys_open+0x270/0x270 [ 102.388400][ T4336] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.394391][ T4336] ? lockdep_hardirqs_on+0x94/0x130 [ 102.399595][ T4336] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.405587][ T4336] do_syscall_64+0x3b/0xb0 [ 102.410017][ T4336] ? clear_bhb_loop+0x45/0xa0 [ 102.414702][ T4336] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.420602][ T4336] RIP: 0033:0x7fcd1c7b59a9 [ 102.425021][ T4336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 102.444646][ T4336] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.453150][ T4336] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 102.461124][ T4336] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 102.469183][ T4336] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 102.477167][ T4336] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 102.485142][ T4336] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 102.493147][ T4336] [ 102.502137][ T4341] CPU: 0 PID: 4341 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 102.510691][ T4341] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.520774][ T4341] Call Trace: [ 102.524080][ T4341] [ 102.527036][ T4341] dump_stack_lvl+0x1e3/0x2cb [ 102.531764][ T4341] ? nf_tcp_handle_invalid+0x647/0x647 [ 102.537358][ T4341] ? panic+0x764/0x764 [ 102.541475][ T4341] should_fail_ex+0x3a6/0x4d0 [ 102.546201][ T4341] strncpy_from_user+0x32/0x360 [ 102.551087][ T4341] ? getname_flags+0xb8/0x4f0 [ 102.555803][ T4341] getname_flags+0xf5/0x4f0 [ 102.560348][ T4341] do_sys_openat2+0xd2/0x4f0 [ 102.564984][ T4341] ? do_sys_open+0x220/0x220 [ 102.569622][ T4341] __x64_sys_openat+0x243/0x290 [ 102.574506][ T4341] ? __ia32_sys_open+0x270/0x270 [ 102.579474][ T4341] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.585486][ T4341] ? lockdep_hardirqs_on+0x94/0x130 [ 102.590712][ T4341] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.596723][ T4341] do_syscall_64+0x3b/0xb0 [ 102.601177][ T4341] ? clear_bhb_loop+0x45/0xa0 [ 102.605885][ T4341] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.611804][ T4341] RIP: 0033:0x7fcd1c7b59a9 [ 102.616241][ T4341] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 102.635876][ T4341] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.644413][ T4341] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 102.652410][ T4341] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c executing program [ 102.660416][ T4341] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 102.668413][ T4341] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 102.676408][ T4341] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 102.684427][ T4341] executing program executing program [ 102.713550][ T4355] FAULT_INJECTION: forcing a failure. [ 102.713550][ T4355] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 102.732343][ T4355] CPU: 1 PID: 4355 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 102.740992][ T4355] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.751073][ T4355] Call Trace: [ 102.754379][ T4355] [ 102.757328][ T4355] dump_stack_lvl+0x1e3/0x2cb [ 102.762045][ T4355] ? nf_tcp_handle_invalid+0x647/0x647 [ 102.767527][ T4355] ? panic+0x764/0x764 [ 102.771618][ T4355] should_fail_ex+0x3a6/0x4d0 [ 102.776314][ T4355] strncpy_from_user+0x32/0x360 [ 102.781186][ T4355] ? getname_flags+0xb8/0x4f0 [ 102.785888][ T4355] getname_flags+0xf5/0x4f0 [ 102.790404][ T4355] do_sys_openat2+0xd2/0x4f0 [ 102.795003][ T4355] ? do_sys_open+0x220/0x220 [ 102.799606][ T4355] __x64_sys_openat+0x243/0x290 [ 102.804463][ T4355] ? __ia32_sys_open+0x270/0x270 [ 102.809410][ T4355] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.815429][ T4355] ? lockdep_hardirqs_on+0x94/0x130 [ 102.820657][ T4355] ? syscall_enter_from_user_mode+0x2e/0x230 [ 102.826671][ T4355] do_syscall_64+0x3b/0xb0 [ 102.831108][ T4355] ? clear_bhb_loop+0x45/0xa0 [ 102.835790][ T4355] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 102.841687][ T4355] RIP: 0033:0x7fcd1c7b59a9 [ 102.846134][ T4355] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 102.865746][ T4355] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 102.874171][ T4355] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 102.882146][ T4355] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 102.890252][ T4355] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 102.898239][ T4355] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 102.906245][ T4355] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 executing program [ 102.914242][ T4355] [ 102.929214][ T4361] FAULT_INJECTION: forcing a failure. [ 102.929214][ T4361] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 102.943960][ T4361] CPU: 1 PID: 4361 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 102.952507][ T4361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 102.962574][ T4361] Call Trace: [ 102.965857][ T4361] [ 102.968791][ T4361] dump_stack_lvl+0x1e3/0x2cb [ 102.973488][ T4361] ? nf_tcp_handle_invalid+0x647/0x647 [ 102.978970][ T4361] ? panic+0x764/0x764 [ 102.983055][ T4361] should_fail_ex+0x3a6/0x4d0 [ 102.987752][ T4361] strncpy_from_user+0x32/0x360 [ 102.992609][ T4361] ? getname_flags+0xb8/0x4f0 [ 102.997324][ T4361] getname_flags+0xf5/0x4f0 [ 103.001849][ T4361] do_sys_openat2+0xd2/0x4f0 [ 103.006447][ T4361] ? do_sys_open+0x220/0x220 [ 103.011047][ T4361] __x64_sys_openat+0x243/0x290 [ 103.015901][ T4361] ? __ia32_sys_open+0x270/0x270 [ 103.020844][ T4361] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.026827][ T4361] ? lockdep_hardirqs_on+0x94/0x130 [ 103.032080][ T4361] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.038067][ T4361] do_syscall_64+0x3b/0xb0 [ 103.042497][ T4361] ? clear_bhb_loop+0x45/0xa0 [ 103.047186][ T4361] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.053085][ T4361] RIP: 0033:0x7fcd1c7b59a9 [ 103.057505][ T4361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 103.077110][ T4361] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.085530][ T4361] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 103.093520][ T4361] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 103.101491][ T4361] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 103.109465][ T4361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 103.117437][ T4361] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 103.125423][ T4361] [ 103.135595][ T4363] FAULT_INJECTION: forcing a failure. [ 103.135595][ T4363] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.148841][ T4363] CPU: 1 PID: 4363 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 103.157382][ T4363] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.167466][ T4363] Call Trace: [ 103.170770][ T4363] [ 103.173726][ T4363] dump_stack_lvl+0x1e3/0x2cb [ 103.178452][ T4363] ? nf_tcp_handle_invalid+0x647/0x647 [ 103.183957][ T4363] ? panic+0x764/0x764 [ 103.188063][ T4363] should_fail_ex+0x3a6/0x4d0 [ 103.192764][ T4363] strncpy_from_user+0x32/0x360 [ 103.197632][ T4363] ? getname_flags+0xb8/0x4f0 [ 103.202354][ T4363] getname_flags+0xf5/0x4f0 [ 103.206872][ T4363] do_sys_openat2+0xd2/0x4f0 [ 103.211478][ T4363] ? do_sys_open+0x220/0x220 [ 103.216083][ T4363] __x64_sys_openat+0x243/0x290 [ 103.220941][ T4363] ? __ia32_sys_open+0x270/0x270 [ 103.225887][ T4363] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.231875][ T4363] ? lockdep_hardirqs_on+0x94/0x130 [ 103.237081][ T4363] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.243073][ T4363] do_syscall_64+0x3b/0xb0 [ 103.247501][ T4363] ? clear_bhb_loop+0x45/0xa0 [ 103.252186][ T4363] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.258094][ T4363] RIP: 0033:0x7fcd1c7b59a9 [ 103.262544][ T4363] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 103.282163][ T4363] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.290583][ T4363] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 103.298559][ T4363] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 103.306533][ T4363] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 executing program executing program [ 103.314505][ T4363] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 103.322487][ T4363] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 103.330478][ T4363] [ 103.354921][ T4362] FAULT_INJECTION: forcing a failure. [ 103.354921][ T4362] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.354924][ T4366] FAULT_INJECTION: forcing a failure. [ 103.354924][ T4366] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.354953][ T4362] CPU: 0 PID: 4362 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 103.389518][ T4362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.399681][ T4362] Call Trace: [ 103.402978][ T4362] [ 103.405934][ T4362] dump_stack_lvl+0x1e3/0x2cb [ 103.410641][ T4362] ? nf_tcp_handle_invalid+0x647/0x647 [ 103.416133][ T4362] ? panic+0x764/0x764 [ 103.420247][ T4362] should_fail_ex+0x3a6/0x4d0 [ 103.424992][ T4362] strncpy_from_user+0x32/0x360 [ 103.429966][ T4362] ? getname_flags+0xb8/0x4f0 [ 103.434681][ T4362] getname_flags+0xf5/0x4f0 [ 103.439224][ T4362] do_sys_openat2+0xd2/0x4f0 [ 103.443939][ T4362] ? do_sys_open+0x220/0x220 [ 103.448554][ T4362] __x64_sys_openat+0x243/0x290 [ 103.453413][ T4362] ? __ia32_sys_open+0x270/0x270 [ 103.458360][ T4362] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.464355][ T4362] ? lockdep_hardirqs_on+0x94/0x130 [ 103.469567][ T4362] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.475644][ T4362] do_syscall_64+0x3b/0xb0 [ 103.480089][ T4362] ? clear_bhb_loop+0x45/0xa0 [ 103.484785][ T4362] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.490695][ T4362] RIP: 0033:0x7fcd1c7b59a9 [ 103.495137][ T4362] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 103.514768][ T4362] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.523204][ T4362] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 103.531194][ T4362] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 103.539171][ T4362] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 103.547144][ T4362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 103.555119][ T4362] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 103.563127][ T4362] [ 103.571045][ T4366] CPU: 0 PID: 4366 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 103.579615][ T4366] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.589692][ T4366] Call Trace: [ 103.593003][ T4366] [ 103.595962][ T4366] dump_stack_lvl+0x1e3/0x2cb [ 103.600684][ T4366] ? nf_tcp_handle_invalid+0x647/0x647 [ 103.606189][ T4366] ? panic+0x764/0x764 [ 103.610315][ T4366] should_fail_ex+0x3a6/0x4d0 [ 103.615049][ T4366] strncpy_from_user+0x32/0x360 executing program executing program [ 103.619942][ T4366] ? getname_flags+0xb8/0x4f0 [ 103.624656][ T4366] getname_flags+0xf5/0x4f0 [ 103.629195][ T4366] do_sys_openat2+0xd2/0x4f0 [ 103.633825][ T4366] ? do_sys_open+0x220/0x220 [ 103.638460][ T4366] __x64_sys_openat+0x243/0x290 [ 103.643348][ T4366] ? __ia32_sys_open+0x270/0x270 [ 103.648322][ T4366] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.654334][ T4366] ? lockdep_hardirqs_on+0x94/0x130 [ 103.654567][ T4372] FAULT_INJECTION: forcing a failure. [ 103.654567][ T4372] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.659547][ T4366] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.678551][ T4366] do_syscall_64+0x3b/0xb0 [ 103.682991][ T4366] ? clear_bhb_loop+0x45/0xa0 [ 103.687688][ T4366] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.693605][ T4366] RIP: 0033:0x7fcd1c7b59a9 [ 103.698035][ T4366] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 103.717691][ T4366] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.726150][ T4366] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 103.734142][ T4366] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 103.742129][ T4366] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 103.750110][ T4366] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 103.758098][ T4366] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 103.766103][ T4366] [ 103.769139][ T4372] CPU: 1 PID: 4372 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 103.777672][ T4372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 103.787824][ T4372] Call Trace: [ 103.791192][ T4372] [ 103.794130][ T4372] dump_stack_lvl+0x1e3/0x2cb [ 103.798839][ T4372] ? nf_tcp_handle_invalid+0x647/0x647 [ 103.804319][ T4372] ? panic+0x764/0x764 [ 103.808403][ T4372] should_fail_ex+0x3a6/0x4d0 [ 103.813100][ T4372] strncpy_from_user+0x32/0x360 [ 103.817967][ T4372] ? getname_flags+0xb8/0x4f0 [ 103.822659][ T4372] getname_flags+0xf5/0x4f0 [ 103.827183][ T4372] do_sys_openat2+0xd2/0x4f0 [ 103.831875][ T4372] ? do_sys_open+0x220/0x220 [ 103.836487][ T4372] __x64_sys_openat+0x243/0x290 [ 103.841366][ T4372] ? __ia32_sys_open+0x270/0x270 [ 103.846347][ T4372] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.852352][ T4372] ? lockdep_hardirqs_on+0x94/0x130 [ 103.857564][ T4372] ? syscall_enter_from_user_mode+0x2e/0x230 [ 103.863561][ T4372] do_syscall_64+0x3b/0xb0 [ 103.867991][ T4372] ? clear_bhb_loop+0x45/0xa0 [ 103.872675][ T4372] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 103.878579][ T4372] RIP: 0033:0x7fcd1c7b59a9 [ 103.883000][ T4372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 103.902615][ T4372] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 103.911030][ T4372] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 103.919012][ T4372] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 103.926997][ T4372] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 103.934980][ T4372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 103.942991][ T4372] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 103.951013][ T4372] [ 103.957147][ T4262] Bluetooth: hci1: command 0x040f tx timeout [ 103.958933][ T4374] FAULT_INJECTION: forcing a failure. [ 103.958933][ T4374] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.963184][ T4262] Bluetooth: hci4: command 0x040f tx timeout [ 103.977559][ T4377] FAULT_INJECTION: forcing a failure. [ 103.977559][ T4377] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 103.983527][ T4272] Bluetooth: hci3: command 0x040f tx timeout [ 103.995344][ T4266] Bluetooth: hci0: command 0x040f tx timeout [ 104.001352][ T4270] Bluetooth: hci2: command 0x040f tx timeout [ 104.007545][ T4374] CPU: 0 PID: 4374 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 104.021778][ T4374] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.031890][ T4374] Call Trace: [ 104.035174][ T4374] [ 104.038110][ T4374] dump_stack_lvl+0x1e3/0x2cb [ 104.042810][ T4374] ? nf_tcp_handle_invalid+0x647/0x647 [ 104.048286][ T4374] ? panic+0x764/0x764 [ 104.052369][ T4374] should_fail_ex+0x3a6/0x4d0 [ 104.057063][ T4374] strncpy_from_user+0x32/0x360 [ 104.061931][ T4374] ? getname_flags+0xb8/0x4f0 [ 104.066620][ T4374] getname_flags+0xf5/0x4f0 [ 104.071184][ T4374] do_sys_openat2+0xd2/0x4f0 [ 104.075808][ T4374] ? do_sys_open+0x220/0x220 [ 104.080515][ T4374] __x64_sys_openat+0x243/0x290 [ 104.085380][ T4374] ? __ia32_sys_open+0x270/0x270 [ 104.090327][ T4374] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.096315][ T4374] ? lockdep_hardirqs_on+0x94/0x130 [ 104.101518][ T4374] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.107592][ T4374] do_syscall_64+0x3b/0xb0 [ 104.112018][ T4374] ? clear_bhb_loop+0x45/0xa0 [ 104.116713][ T4374] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.122635][ T4374] RIP: 0033:0x7fcd1c7b59a9 [ 104.127057][ T4374] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 104.146672][ T4374] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.155089][ T4374] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 104.163067][ T4374] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c executing program executing program [ 104.171052][ T4374] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 104.179204][ T4374] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 104.187177][ T4374] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 104.195163][ T4374] [ 104.224618][ T4377] CPU: 1 PID: 4377 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 104.233252][ T4377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.243313][ T4377] Call Trace: [ 104.246596][ T4377] [ 104.249528][ T4377] dump_stack_lvl+0x1e3/0x2cb [ 104.254228][ T4377] ? nf_tcp_handle_invalid+0x647/0x647 [ 104.259702][ T4377] ? panic+0x764/0x764 [ 104.263782][ T4377] should_fail_ex+0x3a6/0x4d0 [ 104.268485][ T4377] strncpy_from_user+0x32/0x360 [ 104.273345][ T4377] ? getname_flags+0xb8/0x4f0 [ 104.278037][ T4377] getname_flags+0xf5/0x4f0 [ 104.282561][ T4377] do_sys_openat2+0xd2/0x4f0 [ 104.287163][ T4377] ? do_sys_open+0x220/0x220 [ 104.291765][ T4377] __x64_sys_openat+0x243/0x290 [ 104.296622][ T4377] ? __ia32_sys_open+0x270/0x270 [ 104.301565][ T4377] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.307548][ T4377] ? lockdep_hardirqs_on+0x94/0x130 [ 104.312750][ T4377] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.318738][ T4377] do_syscall_64+0x3b/0xb0 [ 104.323182][ T4377] ? clear_bhb_loop+0x45/0xa0 [ 104.327865][ T4377] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.333764][ T4377] RIP: 0033:0x7fcd1c7b59a9 [ 104.338179][ T4377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 104.357783][ T4377] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.366204][ T4377] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 executing program [ 104.374180][ T4377] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 104.382167][ T4377] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 104.390136][ T4377] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 104.398106][ T4377] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 104.406090][ T4377] [ 104.417658][ T4385] FAULT_INJECTION: forcing a failure. executing program [ 104.417658][ T4385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.433175][ T4381] FAULT_INJECTION: forcing a failure. [ 104.433175][ T4381] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.435829][ T4387] FAULT_INJECTION: forcing a failure. [ 104.435829][ T4387] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.448180][ T4381] CPU: 0 PID: 4381 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 104.464281][ T4386] FAULT_INJECTION: forcing a failure. executing program [ 104.464281][ T4386] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.468060][ T4381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.491169][ T4381] Call Trace: [ 104.494462][ T4381] [ 104.497412][ T4381] dump_stack_lvl+0x1e3/0x2cb [ 104.502128][ T4381] ? nf_tcp_handle_invalid+0x647/0x647 [ 104.507622][ T4381] ? panic+0x764/0x764 [ 104.511733][ T4381] should_fail_ex+0x3a6/0x4d0 [ 104.516453][ T4381] strncpy_from_user+0x32/0x360 [ 104.521331][ T4381] ? getname_flags+0xb8/0x4f0 [ 104.526034][ T4381] getname_flags+0xf5/0x4f0 [ 104.530569][ T4381] do_sys_openat2+0xd2/0x4f0 [ 104.535181][ T4381] ? do_sys_open+0x220/0x220 [ 104.539796][ T4381] __x64_sys_openat+0x243/0x290 [ 104.544658][ T4381] ? __ia32_sys_open+0x270/0x270 [ 104.549617][ T4381] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.555708][ T4381] ? lockdep_hardirqs_on+0x94/0x130 [ 104.560920][ T4381] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.566921][ T4381] do_syscall_64+0x3b/0xb0 [ 104.571360][ T4381] ? clear_bhb_loop+0x45/0xa0 [ 104.575350][ T4392] FAULT_INJECTION: forcing a failure. [ 104.575350][ T4392] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 104.576043][ T4381] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.594971][ T4381] RIP: 0033:0x7fcd1c7b59a9 [ 104.599401][ T4381] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 104.619025][ T4381] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.627471][ T4381] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 104.635455][ T4381] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 104.643431][ T4381] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 104.651420][ T4381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 104.659401][ T4381] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 104.667392][ T4381] [ 104.670449][ T4386] CPU: 1 PID: 4386 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 104.678983][ T4386] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.689063][ T4386] Call Trace: [ 104.692366][ T4386] [ 104.695319][ T4386] dump_stack_lvl+0x1e3/0x2cb [ 104.700036][ T4386] ? nf_tcp_handle_invalid+0x647/0x647 [ 104.705540][ T4386] ? panic+0x764/0x764 [ 104.710089][ T4386] should_fail_ex+0x3a6/0x4d0 [ 104.714809][ T4386] strncpy_from_user+0x32/0x360 [ 104.719712][ T4386] ? getname_flags+0xb8/0x4f0 [ 104.724424][ T4386] getname_flags+0xf5/0x4f0 [ 104.728959][ T4386] do_sys_openat2+0xd2/0x4f0 [ 104.733572][ T4386] ? do_sys_open+0x220/0x220 [ 104.738213][ T4386] __x64_sys_openat+0x243/0x290 [ 104.743077][ T4386] ? __ia32_sys_open+0x270/0x270 [ 104.748116][ T4386] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.754110][ T4386] ? lockdep_hardirqs_on+0x94/0x130 [ 104.759322][ T4386] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.765323][ T4386] do_syscall_64+0x3b/0xb0 [ 104.769765][ T4386] ? clear_bhb_loop+0x45/0xa0 [ 104.774454][ T4386] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.780361][ T4386] RIP: 0033:0x7fcd1c7b59a9 [ 104.784802][ T4386] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 104.804435][ T4386] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.812878][ T4386] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 104.820895][ T4386] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 104.828875][ T4386] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 104.836862][ T4386] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 104.844849][ T4386] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 104.852845][ T4386] [ 104.855912][ T4385] CPU: 0 PID: 4385 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 104.864442][ T4385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 104.874538][ T4385] Call Trace: [ 104.877822][ T4385] [ 104.880760][ T4385] dump_stack_lvl+0x1e3/0x2cb [ 104.885466][ T4385] ? nf_tcp_handle_invalid+0x647/0x647 [ 104.891041][ T4385] ? panic+0x764/0x764 [ 104.895130][ T4385] should_fail_ex+0x3a6/0x4d0 [ 104.899836][ T4385] strncpy_from_user+0x32/0x360 [ 104.904701][ T4385] ? getname_flags+0xb8/0x4f0 [ 104.909404][ T4385] getname_flags+0xf5/0x4f0 [ 104.913923][ T4385] do_sys_openat2+0xd2/0x4f0 [ 104.918519][ T4385] ? do_sys_open+0x220/0x220 [ 104.923119][ T4385] __x64_sys_openat+0x243/0x290 [ 104.927974][ T4385] ? __ia32_sys_open+0x270/0x270 [ 104.932922][ T4385] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.938909][ T4385] ? lockdep_hardirqs_on+0x94/0x130 [ 104.944117][ T4385] ? syscall_enter_from_user_mode+0x2e/0x230 [ 104.950108][ T4385] do_syscall_64+0x3b/0xb0 [ 104.954538][ T4385] ? clear_bhb_loop+0x45/0xa0 [ 104.959299][ T4385] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 104.965227][ T4385] RIP: 0033:0x7fcd1c7b59a9 [ 104.969644][ T4385] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 104.989249][ T4385] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 104.997667][ T4385] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 105.005642][ T4385] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 105.013613][ T4385] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 105.021584][ T4385] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 105.029556][ T4385] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 105.037540][ T4385] [ 105.044175][ T4387] CPU: 0 PID: 4387 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 105.052709][ T4387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.062774][ T4387] Call Trace: [ 105.066058][ T4387] [ 105.069001][ T4387] dump_stack_lvl+0x1e3/0x2cb [ 105.073700][ T4387] ? nf_tcp_handle_invalid+0x647/0x647 [ 105.079173][ T4387] ? panic+0x764/0x764 [ 105.083252][ T4387] should_fail_ex+0x3a6/0x4d0 [ 105.087958][ T4387] strncpy_from_user+0x32/0x360 [ 105.092830][ T4387] ? getname_flags+0xb8/0x4f0 [ 105.097520][ T4387] getname_flags+0xf5/0x4f0 [ 105.102053][ T4387] do_sys_openat2+0xd2/0x4f0 [ 105.106651][ T4387] ? do_sys_open+0x220/0x220 [ 105.111250][ T4387] __x64_sys_openat+0x243/0x290 [ 105.116110][ T4387] ? __ia32_sys_open+0x270/0x270 [ 105.121052][ T4387] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.127046][ T4387] ? lockdep_hardirqs_on+0x94/0x130 [ 105.132338][ T4387] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.138328][ T4387] do_syscall_64+0x3b/0xb0 [ 105.142758][ T4387] ? clear_bhb_loop+0x45/0xa0 [ 105.147445][ T4387] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.153345][ T4387] RIP: 0033:0x7fcd1c7b59a9 [ 105.157763][ T4387] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 105.177391][ T4387] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.185808][ T4387] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 105.193825][ T4387] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 105.201822][ T4387] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 105.209810][ T4387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 105.217787][ T4387] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 105.225775][ T4387] [ 105.232502][ T4392] CPU: 0 PID: 4392 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 105.241073][ T4392] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.251152][ T4392] Call Trace: [ 105.254454][ T4392] [ 105.257403][ T4392] dump_stack_lvl+0x1e3/0x2cb [ 105.262133][ T4392] ? nf_tcp_handle_invalid+0x647/0x647 [ 105.267629][ T4392] ? panic+0x764/0x764 [ 105.271736][ T4392] should_fail_ex+0x3a6/0x4d0 [ 105.276457][ T4392] strncpy_from_user+0x32/0x360 [ 105.281377][ T4392] ? getname_flags+0xb8/0x4f0 [ 105.286092][ T4392] getname_flags+0xf5/0x4f0 [ 105.290634][ T4392] do_sys_openat2+0xd2/0x4f0 [ 105.295251][ T4392] ? do_sys_open+0x220/0x220 [ 105.299882][ T4392] __x64_sys_openat+0x243/0x290 [ 105.304779][ T4392] ? __ia32_sys_open+0x270/0x270 [ 105.309745][ T4392] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.315738][ T4392] ? lockdep_hardirqs_on+0x94/0x130 [ 105.320950][ T4392] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.326942][ T4392] do_syscall_64+0x3b/0xb0 [ 105.331370][ T4392] ? clear_bhb_loop+0x45/0xa0 [ 105.336086][ T4392] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.341990][ T4392] RIP: 0033:0x7fcd1c7b59a9 [ 105.346414][ T4392] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 105.366108][ T4392] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.374527][ T4392] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 executing program executing program [ 105.382501][ T4392] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 105.390475][ T4392] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 105.398450][ T4392] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 105.406425][ T4392] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 105.414433][ T4392] executing program executing program executing program [ 105.446688][ T4397] FAULT_INJECTION: forcing a failure. [ 105.446688][ T4397] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.460718][ T4401] FAULT_INJECTION: forcing a failure. [ 105.460718][ T4401] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.461202][ T4398] FAULT_INJECTION: forcing a failure. [ 105.461202][ T4398] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.487835][ T4397] CPU: 1 PID: 4397 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 105.496374][ T4397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.506438][ T4397] Call Trace: [ 105.509720][ T4397] [ 105.512672][ T4397] dump_stack_lvl+0x1e3/0x2cb [ 105.517371][ T4397] ? nf_tcp_handle_invalid+0x647/0x647 [ 105.522843][ T4397] ? panic+0x764/0x764 [ 105.526954][ T4397] should_fail_ex+0x3a6/0x4d0 [ 105.531658][ T4397] strncpy_from_user+0x32/0x360 [ 105.536518][ T4397] ? getname_flags+0xb8/0x4f0 [ 105.541208][ T4397] getname_flags+0xf5/0x4f0 [ 105.545727][ T4397] do_sys_openat2+0xd2/0x4f0 [ 105.550347][ T4397] ? do_sys_open+0x220/0x220 [ 105.554959][ T4397] __x64_sys_openat+0x243/0x290 [ 105.559825][ T4397] ? __ia32_sys_open+0x270/0x270 [ 105.564769][ T4397] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.570844][ T4397] ? lockdep_hardirqs_on+0x94/0x130 [ 105.576053][ T4397] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.582050][ T4397] do_syscall_64+0x3b/0xb0 [ 105.586484][ T4397] ? clear_bhb_loop+0x45/0xa0 [ 105.591176][ T4397] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.597076][ T4397] RIP: 0033:0x7fcd1c7b59a9 [ 105.601497][ T4397] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 105.621107][ T4397] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.629526][ T4397] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 105.637501][ T4397] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 105.645486][ T4397] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 105.653468][ T4397] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 105.661458][ T4397] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 105.669454][ T4397] [ 105.681284][ T4408] FAULT_INJECTION: forcing a failure. [ 105.681284][ T4408] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.682204][ T4398] CPU: 0 PID: 4398 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 105.695490][ T4409] FAULT_INJECTION: forcing a failure. [ 105.695490][ T4409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 105.702830][ T4398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.725955][ T4398] Call Trace: [ 105.729246][ T4398] [ 105.732193][ T4398] dump_stack_lvl+0x1e3/0x2cb [ 105.736917][ T4398] ? nf_tcp_handle_invalid+0x647/0x647 [ 105.742404][ T4398] ? panic+0x764/0x764 [ 105.746505][ T4398] should_fail_ex+0x3a6/0x4d0 [ 105.751232][ T4398] strncpy_from_user+0x32/0x360 [ 105.756131][ T4398] ? getname_flags+0xb8/0x4f0 [ 105.760834][ T4398] getname_flags+0xf5/0x4f0 [ 105.765362][ T4398] do_sys_openat2+0xd2/0x4f0 [ 105.769969][ T4398] ? do_sys_open+0x220/0x220 [ 105.774579][ T4398] __x64_sys_openat+0x243/0x290 [ 105.779444][ T4398] ? __ia32_sys_open+0x270/0x270 [ 105.784396][ T4398] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.790386][ T4398] ? lockdep_hardirqs_on+0x94/0x130 [ 105.795595][ T4398] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.801590][ T4398] do_syscall_64+0x3b/0xb0 [ 105.806030][ T4398] ? clear_bhb_loop+0x45/0xa0 [ 105.810722][ T4398] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 105.816662][ T4398] RIP: 0033:0x7fcd1c7b59a9 [ 105.821087][ T4398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 105.840703][ T4398] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 105.849127][ T4398] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 105.857112][ T4398] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 105.865094][ T4398] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 105.873071][ T4398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 105.881048][ T4398] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 105.889047][ T4398] [ 105.892083][ T4401] CPU: 1 PID: 4401 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 105.900754][ T4401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 105.910851][ T4401] Call Trace: [ 105.914140][ T4401] [ 105.917076][ T4401] dump_stack_lvl+0x1e3/0x2cb [ 105.921797][ T4401] ? nf_tcp_handle_invalid+0x647/0x647 [ 105.927276][ T4401] ? panic+0x764/0x764 [ 105.931379][ T4401] should_fail_ex+0x3a6/0x4d0 [ 105.936075][ T4401] strncpy_from_user+0x32/0x360 [ 105.940933][ T4401] ? getname_flags+0xb8/0x4f0 [ 105.945630][ T4401] getname_flags+0xf5/0x4f0 [ 105.950147][ T4401] do_sys_openat2+0xd2/0x4f0 [ 105.954766][ T4401] ? do_sys_open+0x220/0x220 [ 105.959372][ T4401] __x64_sys_openat+0x243/0x290 [ 105.964237][ T4401] ? __ia32_sys_open+0x270/0x270 [ 105.969184][ T4401] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.975171][ T4401] ? lockdep_hardirqs_on+0x94/0x130 [ 105.980373][ T4401] ? syscall_enter_from_user_mode+0x2e/0x230 [ 105.986359][ T4401] do_syscall_64+0x3b/0xb0 [ 105.990797][ T4401] ? clear_bhb_loop+0x45/0xa0 [ 105.995482][ T4401] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.001377][ T4401] RIP: 0033:0x7fcd1c7b59a9 [ 106.005798][ T4401] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 106.025404][ T4401] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.033825][ T4401] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 106.041798][ T4401] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 106.049806][ T4401] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 106.057777][ T4401] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 106.065752][ T4401] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 106.073736][ T4401] [ 106.077651][ T4266] Bluetooth: hci4: command 0x0419 tx timeout [ 106.081215][ T4262] Bluetooth: hci2: command 0x0419 tx timeout [ 106.083914][ T4266] Bluetooth: hci3: command 0x0419 tx timeout [ 106.089711][ T4262] Bluetooth: hci0: command 0x0419 tx timeout [ 106.089746][ T4262] Bluetooth: hci1: command 0x0419 tx timeout [ 106.109320][ T4409] CPU: 1 PID: 4409 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 106.117856][ T4409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 106.127922][ T4409] Call Trace: [ 106.131208][ T4409] [ 106.134153][ T4409] dump_stack_lvl+0x1e3/0x2cb [ 106.138869][ T4409] ? nf_tcp_handle_invalid+0x647/0x647 [ 106.144358][ T4409] ? panic+0x764/0x764 [ 106.148463][ T4409] should_fail_ex+0x3a6/0x4d0 [ 106.153157][ T4409] strncpy_from_user+0x32/0x360 [ 106.158017][ T4409] ? getname_flags+0xb8/0x4f0 [ 106.162725][ T4409] getname_flags+0xf5/0x4f0 [ 106.167271][ T4409] do_sys_openat2+0xd2/0x4f0 [ 106.171872][ T4409] ? do_sys_open+0x220/0x220 [ 106.176476][ T4409] __x64_sys_openat+0x243/0x290 [ 106.181333][ T4409] ? __ia32_sys_open+0x270/0x270 [ 106.186318][ T4409] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.192305][ T4409] ? lockdep_hardirqs_on+0x94/0x130 [ 106.197512][ T4409] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.203507][ T4409] do_syscall_64+0x3b/0xb0 [ 106.207949][ T4409] ? clear_bhb_loop+0x45/0xa0 [ 106.212633][ T4409] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.218535][ T4409] RIP: 0033:0x7fcd1c7b59a9 [ 106.222965][ T4409] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 106.242570][ T4409] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.251005][ T4409] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 106.259003][ T4409] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 106.266981][ T4409] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 106.274950][ T4409] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 106.282921][ T4409] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 106.290911][ T4409] [ 106.297571][ T4408] CPU: 1 PID: 4408 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 106.306117][ T4408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 106.316194][ T4408] Call Trace: [ 106.319498][ T4408] [ 106.322453][ T4408] dump_stack_lvl+0x1e3/0x2cb [ 106.327179][ T4408] ? nf_tcp_handle_invalid+0x647/0x647 [ 106.332675][ T4408] ? panic+0x764/0x764 [ 106.336764][ T4408] should_fail_ex+0x3a6/0x4d0 [ 106.341484][ T4408] strncpy_from_user+0x32/0x360 [ 106.346344][ T4408] ? getname_flags+0xb8/0x4f0 [ 106.351306][ T4408] getname_flags+0xf5/0x4f0 [ 106.355823][ T4408] do_sys_openat2+0xd2/0x4f0 [ 106.360442][ T4408] ? do_sys_open+0x220/0x220 [ 106.365052][ T4408] __x64_sys_openat+0x243/0x290 [ 106.369919][ T4408] ? __ia32_sys_open+0x270/0x270 [ 106.374866][ T4408] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.380864][ T4408] ? lockdep_hardirqs_on+0x94/0x130 [ 106.386069][ T4408] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.392059][ T4408] do_syscall_64+0x3b/0xb0 [ 106.396488][ T4408] ? clear_bhb_loop+0x45/0xa0 [ 106.401172][ T4408] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.407069][ T4408] RIP: 0033:0x7fcd1c7b59a9 [ 106.411487][ T4408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 106.431094][ T4408] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.439516][ T4408] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 executing program executing program executing program executing program executing program [ 106.447491][ T4408] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 106.455465][ T4408] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 106.463440][ T4408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 106.471411][ T4408] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 106.479395][ T4408] [ 106.535082][ T4421] FAULT_INJECTION: forcing a failure. [ 106.535082][ T4421] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.548206][ T4421] CPU: 1 PID: 4421 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 106.556741][ T4421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 106.566801][ T4421] Call Trace: [ 106.570082][ T4421] [ 106.573013][ T4421] dump_stack_lvl+0x1e3/0x2cb [ 106.577734][ T4421] ? nf_tcp_handle_invalid+0x647/0x647 [ 106.583217][ T4421] ? panic+0x764/0x764 [ 106.587318][ T4421] should_fail_ex+0x3a6/0x4d0 [ 106.592015][ T4421] strncpy_from_user+0x32/0x360 [ 106.596876][ T4421] ? getname_flags+0xb8/0x4f0 [ 106.601576][ T4421] getname_flags+0xf5/0x4f0 [ 106.606092][ T4421] do_sys_openat2+0xd2/0x4f0 [ 106.610691][ T4421] ? do_sys_open+0x220/0x220 [ 106.615293][ T4421] __x64_sys_openat+0x243/0x290 [ 106.620152][ T4421] ? __ia32_sys_open+0x270/0x270 [ 106.625099][ T4421] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.631083][ T4421] ? lockdep_hardirqs_on+0x94/0x130 [ 106.636286][ T4421] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.642276][ T4421] do_syscall_64+0x3b/0xb0 [ 106.646702][ T4421] ? clear_bhb_loop+0x45/0xa0 [ 106.651384][ T4421] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.657300][ T4421] RIP: 0033:0x7fcd1c7b59a9 [ 106.661716][ T4421] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 106.681346][ T4421] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.689776][ T4421] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 106.697759][ T4421] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 106.705734][ T4421] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 106.713728][ T4421] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 106.721724][ T4421] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 106.729734][ T4421] [ 106.739939][ T4425] FAULT_INJECTION: forcing a failure. [ 106.739939][ T4425] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.740708][ T4428] FAULT_INJECTION: forcing a failure. [ 106.740708][ T4428] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.754031][ T4423] FAULT_INJECTION: forcing a failure. [ 106.754031][ T4423] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.783047][ T4427] FAULT_INJECTION: forcing a failure. executing program [ 106.783047][ T4427] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 106.799511][ T4425] CPU: 1 PID: 4425 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 106.808057][ T4425] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 106.818145][ T4425] Call Trace: [ 106.821449][ T4425] [ 106.824401][ T4425] dump_stack_lvl+0x1e3/0x2cb [ 106.829204][ T4425] ? nf_tcp_handle_invalid+0x647/0x647 [ 106.834694][ T4425] ? panic+0x764/0x764 [ 106.838833][ T4425] should_fail_ex+0x3a6/0x4d0 [ 106.843549][ T4425] strncpy_from_user+0x32/0x360 [ 106.848422][ T4425] ? getname_flags+0xb8/0x4f0 [ 106.853113][ T4425] getname_flags+0xf5/0x4f0 [ 106.857664][ T4425] do_sys_openat2+0xd2/0x4f0 [ 106.862288][ T4425] ? do_sys_open+0x220/0x220 [ 106.866910][ T4425] __x64_sys_openat+0x243/0x290 [ 106.871781][ T4425] ? __ia32_sys_open+0x270/0x270 [ 106.876729][ T4425] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.882724][ T4425] ? lockdep_hardirqs_on+0x94/0x130 [ 106.887955][ T4425] ? syscall_enter_from_user_mode+0x2e/0x230 [ 106.893946][ T4425] do_syscall_64+0x3b/0xb0 [ 106.898374][ T4425] ? clear_bhb_loop+0x45/0xa0 [ 106.903057][ T4425] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 106.908958][ T4425] RIP: 0033:0x7fcd1c7b59a9 [ 106.913392][ T4425] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 106.933022][ T4425] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 106.941458][ T4425] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 106.949440][ T4425] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 106.957419][ T4425] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 106.965404][ T4425] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 106.973376][ T4425] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 106.981363][ T4425] [ 107.006270][ T4423] CPU: 0 PID: 4423 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 107.014840][ T4423] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.019552][ T4436] FAULT_INJECTION: forcing a failure. [ 107.019552][ T4436] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.024920][ T4423] Call Trace: [ 107.024930][ T4423] [ 107.024938][ T4423] dump_stack_lvl+0x1e3/0x2cb [ 107.024979][ T4423] ? nf_tcp_handle_invalid+0x647/0x647 [ 107.054324][ T4423] ? panic+0x764/0x764 [ 107.058426][ T4423] should_fail_ex+0x3a6/0x4d0 [ 107.063154][ T4423] strncpy_from_user+0x32/0x360 [ 107.068048][ T4423] ? getname_flags+0xb8/0x4f0 [ 107.072762][ T4423] getname_flags+0xf5/0x4f0 [ 107.077335][ T4423] do_sys_openat2+0xd2/0x4f0 [ 107.081986][ T4423] ? do_sys_open+0x220/0x220 [ 107.086614][ T4423] __x64_sys_openat+0x243/0x290 [ 107.091492][ T4423] ? __ia32_sys_open+0x270/0x270 [ 107.096460][ T4423] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.102470][ T4423] ? lockdep_hardirqs_on+0x94/0x130 [ 107.107696][ T4423] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.113701][ T4423] do_syscall_64+0x3b/0xb0 [ 107.118143][ T4423] ? clear_bhb_loop+0x45/0xa0 [ 107.122841][ T4423] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.128756][ T4423] RIP: 0033:0x7fcd1c7b59a9 [ 107.133185][ T4423] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 107.152821][ T4423] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.161257][ T4423] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 107.169248][ T4423] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 107.177236][ T4423] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 107.185247][ T4423] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 107.193242][ T4423] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 107.201243][ T4423] [ 107.204274][ T4436] CPU: 1 PID: 4436 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 107.212811][ T4436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.222886][ T4436] Call Trace: [ 107.226170][ T4436] [ 107.229105][ T4436] dump_stack_lvl+0x1e3/0x2cb [ 107.233894][ T4436] ? nf_tcp_handle_invalid+0x647/0x647 [ 107.239366][ T4436] ? panic+0x764/0x764 [ 107.243450][ T4436] should_fail_ex+0x3a6/0x4d0 [ 107.248155][ T4436] strncpy_from_user+0x32/0x360 [ 107.253101][ T4436] ? getname_flags+0xb8/0x4f0 [ 107.257796][ T4436] getname_flags+0xf5/0x4f0 [ 107.262312][ T4436] do_sys_openat2+0xd2/0x4f0 [ 107.266910][ T4436] ? do_sys_open+0x220/0x220 [ 107.271511][ T4436] __x64_sys_openat+0x243/0x290 [ 107.276366][ T4436] ? __ia32_sys_open+0x270/0x270 [ 107.281309][ T4436] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.287586][ T4436] ? lockdep_hardirqs_on+0x94/0x130 [ 107.292805][ T4436] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.298804][ T4436] do_syscall_64+0x3b/0xb0 [ 107.303234][ T4436] ? clear_bhb_loop+0x45/0xa0 [ 107.308008][ T4436] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.313915][ T4436] RIP: 0033:0x7fcd1c7b59a9 [ 107.318331][ T4436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 107.337972][ T4436] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.346392][ T4436] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 107.354385][ T4436] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 107.362379][ T4436] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 107.370353][ T4436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 107.378324][ T4436] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 107.386309][ T4436] [ 107.394893][ T4427] CPU: 1 PID: 4427 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 107.403470][ T4427] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.413546][ T4427] Call Trace: [ 107.416832][ T4427] [ 107.419769][ T4427] dump_stack_lvl+0x1e3/0x2cb [ 107.424493][ T4427] ? nf_tcp_handle_invalid+0x647/0x647 [ 107.429974][ T4427] ? panic+0x764/0x764 [ 107.434062][ T4427] should_fail_ex+0x3a6/0x4d0 [ 107.438762][ T4427] strncpy_from_user+0x32/0x360 [ 107.443636][ T4427] ? getname_flags+0xb8/0x4f0 [ 107.448328][ T4427] getname_flags+0xf5/0x4f0 [ 107.452855][ T4427] do_sys_openat2+0xd2/0x4f0 [ 107.457460][ T4427] ? do_sys_open+0x220/0x220 [ 107.462239][ T4427] __x64_sys_openat+0x243/0x290 [ 107.467101][ T4427] ? __ia32_sys_open+0x270/0x270 [ 107.472047][ T4427] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.478034][ T4427] ? lockdep_hardirqs_on+0x94/0x130 [ 107.483239][ T4427] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.489233][ T4427] do_syscall_64+0x3b/0xb0 [ 107.493671][ T4427] ? clear_bhb_loop+0x45/0xa0 [ 107.498366][ T4427] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.504294][ T4427] RIP: 0033:0x7fcd1c7b59a9 [ 107.508721][ T4427] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 107.528355][ T4427] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.536787][ T4427] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 107.544778][ T4427] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 107.552755][ T4427] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 107.560746][ T4427] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 107.568730][ T4427] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 107.576810][ T4427] [ 107.579847][ T4428] CPU: 0 PID: 4428 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 107.588383][ T4428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.598465][ T4428] Call Trace: [ 107.601748][ T4428] [ 107.604682][ T4428] dump_stack_lvl+0x1e3/0x2cb [ 107.609386][ T4428] ? nf_tcp_handle_invalid+0x647/0x647 [ 107.614877][ T4428] ? panic+0x764/0x764 [ 107.618964][ T4428] should_fail_ex+0x3a6/0x4d0 [ 107.623669][ T4428] strncpy_from_user+0x32/0x360 [ 107.628535][ T4428] ? getname_flags+0xb8/0x4f0 [ 107.633223][ T4428] getname_flags+0xf5/0x4f0 [ 107.637766][ T4428] do_sys_openat2+0xd2/0x4f0 [ 107.642362][ T4428] ? do_sys_open+0x220/0x220 [ 107.646965][ T4428] __x64_sys_openat+0x243/0x290 [ 107.651820][ T4428] ? __ia32_sys_open+0x270/0x270 [ 107.656763][ T4428] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.662750][ T4428] ? lockdep_hardirqs_on+0x94/0x130 [ 107.667955][ T4428] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.673946][ T4428] do_syscall_64+0x3b/0xb0 [ 107.678372][ T4428] ? clear_bhb_loop+0x45/0xa0 [ 107.683059][ T4428] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.689061][ T4428] RIP: 0033:0x7fcd1c7b59a9 [ 107.693583][ T4428] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 107.713289][ T4428] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.721748][ T4428] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 107.729735][ T4428] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 107.737728][ T4428] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 107.745715][ T4428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c executing program executing program executing program executing program [ 107.753779][ T4428] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 107.761767][ T4428] executing program [ 107.787463][ T4445] FAULT_INJECTION: forcing a failure. [ 107.787463][ T4445] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.789721][ T4442] FAULT_INJECTION: forcing a failure. [ 107.789721][ T4442] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.807657][ T4447] FAULT_INJECTION: forcing a failure. [ 107.807657][ T4447] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.817320][ T4441] FAULT_INJECTION: forcing a failure. [ 107.817320][ T4441] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.828257][ T4445] CPU: 1 PID: 4445 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 107.844250][ T4443] FAULT_INJECTION: forcing a failure. [ 107.844250][ T4443] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 107.849009][ T4445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 107.872161][ T4445] Call Trace: [ 107.875479][ T4445] [ 107.878466][ T4445] dump_stack_lvl+0x1e3/0x2cb [ 107.883894][ T4445] ? nf_tcp_handle_invalid+0x647/0x647 [ 107.889402][ T4445] ? panic+0x764/0x764 [ 107.893520][ T4445] should_fail_ex+0x3a6/0x4d0 [ 107.898249][ T4445] strncpy_from_user+0x32/0x360 [ 107.903135][ T4445] ? getname_flags+0xb8/0x4f0 [ 107.907848][ T4445] getname_flags+0xf5/0x4f0 [ 107.912403][ T4445] do_sys_openat2+0xd2/0x4f0 [ 107.917033][ T4445] ? do_sys_open+0x220/0x220 [ 107.921668][ T4445] __x64_sys_openat+0x243/0x290 [ 107.926571][ T4445] ? __ia32_sys_open+0x270/0x270 [ 107.931541][ T4445] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.937562][ T4445] ? lockdep_hardirqs_on+0x94/0x130 [ 107.942784][ T4445] ? syscall_enter_from_user_mode+0x2e/0x230 [ 107.948782][ T4445] do_syscall_64+0x3b/0xb0 [ 107.953223][ T4445] ? clear_bhb_loop+0x45/0xa0 [ 107.957927][ T4445] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 107.963835][ T4445] RIP: 0033:0x7fcd1c7b59a9 [ 107.968258][ T4445] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 107.987876][ T4445] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 107.996304][ T4445] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 108.004291][ T4445] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 108.012276][ T4445] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 108.020259][ T4445] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 108.028247][ T4445] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 108.036246][ T4445] [ 108.039273][ T4441] CPU: 0 PID: 4441 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 108.047797][ T4441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.057889][ T4441] Call Trace: [ 108.061171][ T4441] [ 108.064105][ T4441] dump_stack_lvl+0x1e3/0x2cb [ 108.068802][ T4441] ? nf_tcp_handle_invalid+0x647/0x647 [ 108.074275][ T4441] ? panic+0x764/0x764 [ 108.078360][ T4441] should_fail_ex+0x3a6/0x4d0 [ 108.083065][ T4441] strncpy_from_user+0x32/0x360 [ 108.087922][ T4441] ? getname_flags+0xb8/0x4f0 [ 108.092610][ T4441] getname_flags+0xf5/0x4f0 [ 108.097128][ T4441] do_sys_openat2+0xd2/0x4f0 [ 108.101729][ T4441] ? do_sys_open+0x220/0x220 [ 108.106331][ T4441] __x64_sys_openat+0x243/0x290 [ 108.111188][ T4441] ? __ia32_sys_open+0x270/0x270 [ 108.116132][ T4441] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.122120][ T4441] ? lockdep_hardirqs_on+0x94/0x130 [ 108.127325][ T4441] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.133314][ T4441] do_syscall_64+0x3b/0xb0 [ 108.137749][ T4441] ? clear_bhb_loop+0x45/0xa0 [ 108.142524][ T4441] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.148424][ T4441] RIP: 0033:0x7fcd1c7b59a9 [ 108.152840][ T4441] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 108.172560][ T4441] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.180978][ T4441] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 108.188954][ T4441] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 108.196931][ T4441] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 108.204905][ T4441] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 108.212879][ T4441] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 108.220866][ T4441] [ 108.232212][ T4443] CPU: 1 PID: 4443 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 108.240767][ T4443] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.250844][ T4443] Call Trace: [ 108.254143][ T4443] [ 108.257097][ T4443] dump_stack_lvl+0x1e3/0x2cb [ 108.261817][ T4443] ? nf_tcp_handle_invalid+0x647/0x647 [ 108.267319][ T4443] ? panic+0x764/0x764 [ 108.271436][ T4443] should_fail_ex+0x3a6/0x4d0 [ 108.276164][ T4443] strncpy_from_user+0x32/0x360 [ 108.281045][ T4443] ? getname_flags+0xb8/0x4f0 [ 108.285781][ T4443] getname_flags+0xf5/0x4f0 [ 108.290308][ T4443] do_sys_openat2+0xd2/0x4f0 [ 108.294924][ T4443] ? do_sys_open+0x220/0x220 [ 108.299622][ T4443] __x64_sys_openat+0x243/0x290 [ 108.304491][ T4443] ? __ia32_sys_open+0x270/0x270 [ 108.309448][ T4443] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.315458][ T4443] ? lockdep_hardirqs_on+0x94/0x130 [ 108.320680][ T4443] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.326676][ T4443] do_syscall_64+0x3b/0xb0 [ 108.331124][ T4443] ? clear_bhb_loop+0x45/0xa0 [ 108.335814][ T4443] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.341733][ T4443] RIP: 0033:0x7fcd1c7b59a9 [ 108.346174][ T4443] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 108.365797][ T4443] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.374243][ T4443] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 108.382240][ T4443] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 108.390232][ T4443] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 108.398302][ T4443] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 108.406284][ T4443] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 108.414287][ T4443] [ 108.417320][ T4447] CPU: 0 PID: 4447 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 108.425855][ T4447] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.435936][ T4447] Call Trace: [ 108.439223][ T4447] [ 108.442166][ T4447] dump_stack_lvl+0x1e3/0x2cb [ 108.446866][ T4447] ? nf_tcp_handle_invalid+0x647/0x647 [ 108.452340][ T4447] ? panic+0x764/0x764 [ 108.456430][ T4447] should_fail_ex+0x3a6/0x4d0 [ 108.461153][ T4447] strncpy_from_user+0x32/0x360 [ 108.466024][ T4447] ? getname_flags+0xb8/0x4f0 [ 108.470719][ T4447] getname_flags+0xf5/0x4f0 [ 108.475239][ T4447] do_sys_openat2+0xd2/0x4f0 [ 108.479839][ T4447] ? do_sys_open+0x220/0x220 [ 108.484449][ T4447] __x64_sys_openat+0x243/0x290 [ 108.489308][ T4447] ? __ia32_sys_open+0x270/0x270 [ 108.494259][ T4447] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.500250][ T4447] ? lockdep_hardirqs_on+0x94/0x130 [ 108.505457][ T4447] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.511543][ T4447] do_syscall_64+0x3b/0xb0 [ 108.515984][ T4447] ? clear_bhb_loop+0x45/0xa0 [ 108.520697][ T4447] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.526630][ T4447] RIP: 0033:0x7fcd1c7b59a9 [ 108.531080][ T4447] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 108.550712][ T4447] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.559160][ T4447] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 108.567143][ T4447] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 108.575123][ T4447] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 108.583101][ T4447] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 108.591165][ T4447] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 108.599160][ T4447] [ 108.602186][ T4442] CPU: 1 PID: 4442 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 108.610715][ T4442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.620776][ T4442] Call Trace: [ 108.624061][ T4442] [ 108.626995][ T4442] dump_stack_lvl+0x1e3/0x2cb [ 108.631687][ T4442] ? nf_tcp_handle_invalid+0x647/0x647 [ 108.637158][ T4442] ? panic+0x764/0x764 [ 108.641241][ T4442] should_fail_ex+0x3a6/0x4d0 [ 108.645933][ T4442] strncpy_from_user+0x32/0x360 [ 108.650791][ T4442] ? getname_flags+0xb8/0x4f0 [ 108.655476][ T4442] getname_flags+0xf5/0x4f0 [ 108.659990][ T4442] do_sys_openat2+0xd2/0x4f0 [ 108.664611][ T4442] ? do_sys_open+0x220/0x220 [ 108.669210][ T4442] __x64_sys_openat+0x243/0x290 [ 108.674063][ T4442] ? __ia32_sys_open+0x270/0x270 [ 108.679003][ T4442] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.684990][ T4442] ? lockdep_hardirqs_on+0x94/0x130 [ 108.690206][ T4442] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.696195][ T4442] do_syscall_64+0x3b/0xb0 [ 108.700622][ T4442] ? clear_bhb_loop+0x45/0xa0 [ 108.705304][ T4442] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.711200][ T4442] RIP: 0033:0x7fcd1c7b59a9 [ 108.715624][ T4442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program [ 108.735510][ T4442] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.743947][ T4442] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 108.751921][ T4442] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 108.759906][ T4442] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 108.767879][ T4442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 108.775852][ T4442] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 108.783841][ T4442] executing program [ 108.806056][ T4454] FAULT_INJECTION: forcing a failure. [ 108.806056][ T4454] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.821295][ T4454] CPU: 1 PID: 4454 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 108.822331][ T4457] FAULT_INJECTION: forcing a failure. [ 108.822331][ T4457] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.829835][ T4454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 108.829849][ T4454] Call Trace: [ 108.829857][ T4454] [ 108.829865][ T4454] dump_stack_lvl+0x1e3/0x2cb [ 108.829905][ T4454] ? nf_tcp_handle_invalid+0x647/0x647 [ 108.829938][ T4454] ? panic+0x764/0x764 [ 108.829973][ T4454] should_fail_ex+0x3a6/0x4d0 [ 108.830011][ T4454] strncpy_from_user+0x32/0x360 [ 108.830040][ T4454] ? getname_flags+0xb8/0x4f0 [ 108.830072][ T4454] getname_flags+0xf5/0x4f0 [ 108.830103][ T4454] do_sys_openat2+0xd2/0x4f0 [ 108.830131][ T4454] ? do_sys_open+0x220/0x220 [ 108.830166][ T4454] __x64_sys_openat+0x243/0x290 [ 108.830227][ T4454] ? __ia32_sys_open+0x270/0x270 [ 108.830253][ T4454] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.830279][ T4454] ? lockdep_hardirqs_on+0x94/0x130 [ 108.830311][ T4454] ? syscall_enter_from_user_mode+0x2e/0x230 [ 108.830345][ T4454] do_syscall_64+0x3b/0xb0 [ 108.830385][ T4454] ? clear_bhb_loop+0x45/0xa0 [ 108.830416][ T4454] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 108.830441][ T4454] RIP: 0033:0x7fcd1c7b59a9 [ 108.830461][ T4454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 108.846444][ T4460] FAULT_INJECTION: forcing a failure. [ 108.846444][ T4460] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 108.853613][ T4454] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 108.853644][ T4454] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 108.853660][ T4454] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 108.853675][ T4454] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 109.013430][ T4454] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 109.021436][ T4454] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 109.029459][ T4454] [ 109.032500][ T4460] CPU: 0 PID: 4460 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 109.041039][ T4460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.051098][ T4460] Call Trace: [ 109.054379][ T4460] [ 109.057325][ T4460] dump_stack_lvl+0x1e3/0x2cb [ 109.062033][ T4460] ? nf_tcp_handle_invalid+0x647/0x647 [ 109.067515][ T4460] ? panic+0x764/0x764 [ 109.071608][ T4460] should_fail_ex+0x3a6/0x4d0 [ 109.076301][ T4460] strncpy_from_user+0x32/0x360 [ 109.081162][ T4460] ? getname_flags+0xb8/0x4f0 [ 109.085887][ T4460] getname_flags+0xf5/0x4f0 [ 109.090406][ T4460] do_sys_openat2+0xd2/0x4f0 [ 109.095006][ T4460] ? do_sys_open+0x220/0x220 [ 109.099614][ T4460] __x64_sys_openat+0x243/0x290 [ 109.104475][ T4460] ? __ia32_sys_open+0x270/0x270 [ 109.109418][ T4460] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.115408][ T4460] ? lockdep_hardirqs_on+0x94/0x130 [ 109.120612][ T4460] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.126603][ T4460] do_syscall_64+0x3b/0xb0 [ 109.131076][ T4460] ? clear_bhb_loop+0x45/0xa0 [ 109.135761][ T4460] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.141666][ T4460] RIP: 0033:0x7fcd1c7b59a9 [ 109.146085][ T4460] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 109.165695][ T4460] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.174289][ T4460] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 109.182366][ T4460] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 109.190348][ T4460] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 109.198327][ T4460] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 109.206300][ T4460] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 109.214295][ T4460] [ 109.224818][ T4459] FAULT_INJECTION: forcing a failure. [ 109.224818][ T4459] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.227943][ T4457] CPU: 1 PID: 4457 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 109.246396][ T4457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.256478][ T4457] Call Trace: [ 109.259798][ T4457] [ 109.262752][ T4457] dump_stack_lvl+0x1e3/0x2cb [ 109.267479][ T4457] ? nf_tcp_handle_invalid+0x647/0x647 [ 109.272980][ T4457] ? panic+0x764/0x764 [ 109.277182][ T4457] should_fail_ex+0x3a6/0x4d0 [ 109.281911][ T4457] strncpy_from_user+0x32/0x360 [ 109.286791][ T4457] ? getname_flags+0xb8/0x4f0 [ 109.291509][ T4457] getname_flags+0xf5/0x4f0 [ 109.296056][ T4457] do_sys_openat2+0xd2/0x4f0 [ 109.300684][ T4457] ? do_sys_open+0x220/0x220 [ 109.305315][ T4457] __x64_sys_openat+0x243/0x290 [ 109.310202][ T4457] ? __ia32_sys_open+0x270/0x270 [ 109.315175][ T4457] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.321187][ T4457] ? lockdep_hardirqs_on+0x94/0x130 [ 109.326418][ T4457] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.332435][ T4457] do_syscall_64+0x3b/0xb0 [ 109.336890][ T4457] ? clear_bhb_loop+0x45/0xa0 [ 109.341595][ T4457] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.347511][ T4457] RIP: 0033:0x7fcd1c7b59a9 [ 109.351941][ T4457] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 109.371587][ T4457] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.380033][ T4457] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 109.388019][ T4457] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 109.396000][ T4457] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 executing program [ 109.404069][ T4457] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 109.412054][ T4457] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 109.420050][ T4457] [ 109.426222][ T4459] CPU: 0 PID: 4459 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 109.434771][ T4459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.444848][ T4459] Call Trace: [ 109.448132][ T4459] [ 109.451062][ T4459] dump_stack_lvl+0x1e3/0x2cb [ 109.455757][ T4459] ? nf_tcp_handle_invalid+0x647/0x647 [ 109.461228][ T4459] ? panic+0x764/0x764 [ 109.465310][ T4459] should_fail_ex+0x3a6/0x4d0 [ 109.470008][ T4459] strncpy_from_user+0x32/0x360 [ 109.474865][ T4459] ? getname_flags+0xb8/0x4f0 [ 109.479560][ T4459] getname_flags+0xf5/0x4f0 [ 109.484079][ T4459] do_sys_openat2+0xd2/0x4f0 [ 109.488678][ T4459] ? do_sys_open+0x220/0x220 [ 109.493277][ T4459] __x64_sys_openat+0x243/0x290 [ 109.498222][ T4459] ? __ia32_sys_open+0x270/0x270 [ 109.503177][ T4459] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.509163][ T4459] ? lockdep_hardirqs_on+0x94/0x130 [ 109.514374][ T4459] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.520363][ T4459] do_syscall_64+0x3b/0xb0 [ 109.524789][ T4459] ? clear_bhb_loop+0x45/0xa0 [ 109.529473][ T4459] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.535374][ T4459] RIP: 0033:0x7fcd1c7b59a9 [ 109.539791][ T4459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 109.559422][ T4459] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.567855][ T4459] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 109.575834][ T4459] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 109.583808][ T4459] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 109.591782][ T4459] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 109.599754][ T4459] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 executing program [ 109.607748][ T4459] executing program [ 109.633775][ T4469] FAULT_INJECTION: forcing a failure. [ 109.633775][ T4469] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.649642][ T4469] CPU: 0 PID: 4469 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 109.658193][ T4469] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.668313][ T4469] Call Trace: [ 109.671605][ T4469] [ 109.674545][ T4469] dump_stack_lvl+0x1e3/0x2cb [ 109.679247][ T4469] ? nf_tcp_handle_invalid+0x647/0x647 [ 109.684734][ T4469] ? panic+0x764/0x764 [ 109.688841][ T4469] should_fail_ex+0x3a6/0x4d0 [ 109.693538][ T4469] strncpy_from_user+0x32/0x360 [ 109.698404][ T4469] ? getname_flags+0xb8/0x4f0 [ 109.703097][ T4469] getname_flags+0xf5/0x4f0 [ 109.707609][ T4469] do_sys_openat2+0xd2/0x4f0 [ 109.712210][ T4469] ? do_sys_open+0x220/0x220 [ 109.716823][ T4469] __x64_sys_openat+0x243/0x290 [ 109.721729][ T4469] ? __ia32_sys_open+0x270/0x270 [ 109.726697][ T4469] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.732686][ T4469] ? lockdep_hardirqs_on+0x94/0x130 [ 109.737894][ T4469] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.743881][ T4469] do_syscall_64+0x3b/0xb0 [ 109.748312][ T4469] ? clear_bhb_loop+0x45/0xa0 [ 109.752996][ T4469] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.758901][ T4469] RIP: 0033:0x7fcd1c7b59a9 [ 109.763322][ T4469] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 109.782947][ T4469] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 109.791365][ T4469] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 109.799340][ T4469] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 109.807315][ T4469] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 109.815286][ T4469] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 109.823268][ T4469] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 109.831258][ T4469] executing program [ 109.840856][ T4479] FAULT_INJECTION: forcing a failure. [ 109.840856][ T4479] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.858179][ T4478] FAULT_INJECTION: forcing a failure. [ 109.858179][ T4478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 109.869704][ T4479] CPU: 1 PID: 4479 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 109.879786][ T4479] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 109.889857][ T4479] Call Trace: [ 109.893158][ T4479] [ 109.896114][ T4479] dump_stack_lvl+0x1e3/0x2cb [ 109.900834][ T4479] ? nf_tcp_handle_invalid+0x647/0x647 [ 109.906331][ T4479] ? panic+0x764/0x764 [ 109.910441][ T4479] should_fail_ex+0x3a6/0x4d0 [ 109.915187][ T4479] strncpy_from_user+0x32/0x360 [ 109.920060][ T4479] ? getname_flags+0xb8/0x4f0 [ 109.924784][ T4479] getname_flags+0xf5/0x4f0 [ 109.929385][ T4479] do_sys_openat2+0xd2/0x4f0 [ 109.934026][ T4479] ? do_sys_open+0x220/0x220 [ 109.938666][ T4479] __x64_sys_openat+0x243/0x290 [ 109.943551][ T4479] ? __ia32_sys_open+0x270/0x270 [ 109.948514][ T4479] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.954547][ T4479] ? lockdep_hardirqs_on+0x94/0x130 [ 109.959777][ T4479] ? syscall_enter_from_user_mode+0x2e/0x230 [ 109.965794][ T4479] do_syscall_64+0x3b/0xb0 [ 109.970244][ T4479] ? clear_bhb_loop+0x45/0xa0 [ 109.974952][ T4479] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 109.980869][ T4479] RIP: 0033:0x7fcd1c7b59a9 [ 109.985311][ T4479] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 110.004949][ T4479] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.013393][ T4479] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 110.021465][ T4479] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 110.029447][ T4479] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 110.037424][ T4479] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 110.045414][ T4479] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 110.053437][ T4479] [ 110.056468][ T4478] CPU: 0 PID: 4478 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 110.065001][ T4478] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 110.075057][ T4478] Call Trace: [ 110.078337][ T4478] [ 110.081296][ T4478] dump_stack_lvl+0x1e3/0x2cb [ 110.086003][ T4478] ? nf_tcp_handle_invalid+0x647/0x647 [ 110.091476][ T4478] ? panic+0x764/0x764 [ 110.095566][ T4478] should_fail_ex+0x3a6/0x4d0 [ 110.100266][ T4478] strncpy_from_user+0x32/0x360 [ 110.105127][ T4478] ? getname_flags+0xb8/0x4f0 [ 110.109814][ T4478] getname_flags+0xf5/0x4f0 [ 110.114415][ T4478] do_sys_openat2+0xd2/0x4f0 [ 110.119022][ T4478] ? do_sys_open+0x220/0x220 [ 110.123626][ T4478] __x64_sys_openat+0x243/0x290 [ 110.128482][ T4478] ? __ia32_sys_open+0x270/0x270 [ 110.133429][ T4478] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.139436][ T4478] ? lockdep_hardirqs_on+0x94/0x130 [ 110.144651][ T4478] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.150638][ T4478] do_syscall_64+0x3b/0xb0 [ 110.155067][ T4478] ? clear_bhb_loop+0x45/0xa0 [ 110.159753][ T4478] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.165656][ T4478] RIP: 0033:0x7fcd1c7b59a9 [ 110.170074][ T4478] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 executing program [ 110.189704][ T4478] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.198124][ T4478] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 110.206099][ T4478] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 110.214074][ T4478] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 110.222045][ T4478] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 110.230020][ T4478] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 110.238006][ T4478] executing program [ 110.255480][ T4485] FAULT_INJECTION: forcing a failure. [ 110.255480][ T4485] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.259812][ T4482] FAULT_INJECTION: forcing a failure. [ 110.259812][ T4482] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.277750][ T4485] CPU: 0 PID: 4485 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 110.290311][ T4485] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 110.300370][ T4485] Call Trace: [ 110.303652][ T4485] [ 110.306587][ T4485] dump_stack_lvl+0x1e3/0x2cb [ 110.311305][ T4485] ? nf_tcp_handle_invalid+0x647/0x647 [ 110.316801][ T4485] ? panic+0x764/0x764 [ 110.320886][ T4485] should_fail_ex+0x3a6/0x4d0 [ 110.325584][ T4485] strncpy_from_user+0x32/0x360 [ 110.330443][ T4485] ? getname_flags+0xb8/0x4f0 [ 110.335141][ T4485] getname_flags+0xf5/0x4f0 [ 110.339655][ T4485] do_sys_openat2+0xd2/0x4f0 [ 110.344278][ T4485] ? do_sys_open+0x220/0x220 [ 110.348880][ T4485] __x64_sys_openat+0x243/0x290 [ 110.353736][ T4485] ? __ia32_sys_open+0x270/0x270 [ 110.358708][ T4485] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.364711][ T4485] ? lockdep_hardirqs_on+0x94/0x130 [ 110.369953][ T4485] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.375943][ T4485] do_syscall_64+0x3b/0xb0 [ 110.380396][ T4485] ? clear_bhb_loop+0x45/0xa0 [ 110.385080][ T4485] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.390995][ T4485] RIP: 0033:0x7fcd1c7b59a9 [ 110.395413][ T4485] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 110.415021][ T4485] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 110.423459][ T4485] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 110.431460][ T4485] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 110.439457][ T4485] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 110.447461][ T4485] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c executing program [ 110.455436][ T4485] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 110.463424][ T4485] [ 110.482162][ T4489] FAULT_INJECTION: forcing a failure. [ 110.482162][ T4489] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.486280][ T4493] FAULT_INJECTION: forcing a failure. executing program [ 110.486280][ T4493] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.498573][ T4489] CPU: 0 PID: 4489 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 110.517032][ T4489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 110.527109][ T4489] Call Trace: [ 110.530396][ T4489] [ 110.533337][ T4489] dump_stack_lvl+0x1e3/0x2cb [ 110.538074][ T4489] ? nf_tcp_handle_invalid+0x647/0x647 [ 110.543578][ T4489] ? panic+0x764/0x764 [ 110.547705][ T4489] should_fail_ex+0x3a6/0x4d0 [ 110.552418][ T4489] strncpy_from_user+0x32/0x360 [ 110.557304][ T4489] ? getname_flags+0xb8/0x4f0 [ 110.562040][ T4489] getname_flags+0xf5/0x4f0 [ 110.566575][ T4489] do_sys_openat2+0xd2/0x4f0 [ 110.571206][ T4489] ? do_sys_open+0x220/0x220 [ 110.575849][ T4489] __x64_sys_openat+0x243/0x290 [ 110.580736][ T4489] ? __ia32_sys_open+0x270/0x270 [ 110.585702][ T4489] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.591717][ T4489] ? lockdep_hardirqs_on+0x94/0x130 [ 110.593600][ T4497] FAULT_INJECTION: forcing a failure. [ 110.593600][ T4497] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 110.594314][ T4497] [ 110.594321][ T4497] ====================================================== [ 110.594328][ T4497] WARNING: possible circular locking dependency detected [ 110.594335][ T4497] 6.1.129-syzkaller #0 Not tainted [ 110.594345][ T4497] ------------------------------------------------------ [ 110.594351][ T4497] syz-executor258/4497 is trying to acquire lock: [ 110.594363][ T4497] ffffffff8d322840 (console_owner){-...}-{0:0}, at: vprintk_emit+0x340/0x740 [ 110.594414][ T4497] [ 110.594414][ T4497] but task is already holding lock: [ 110.594418][ T4497] ffff8880b8f3a9d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 110.594493][ T4497] [ 110.594493][ T4497] which lock already depends on the new lock. [ 110.594493][ T4497] [ 110.594499][ T4497] [ 110.594499][ T4497] the existing dependency chain (in reverse order) is: [ 110.594505][ T4497] [ 110.594505][ T4497] -> #4 (&rq->__lock){-.-.}-{2:2}: [ 110.594530][ T4497] lock_acquire+0x1f8/0x5a0 [ 110.594561][ T4497] _raw_spin_lock_nested+0x2d/0x40 [ 110.594582][ T4497] raw_spin_rq_lock_nested+0x26/0x140 [ 110.594608][ T4497] task_fork_fair+0x5d/0x350 [ 110.594654][ T4497] sched_cgroup_fork+0x374/0x400 [ 110.594684][ T4497] copy_process+0x2482/0x40a0 [ 110.594704][ T4497] kernel_clone+0x222/0x920 [ 110.594723][ T4497] user_mode_thread+0x140/0x1b0 [ 110.594743][ T4497] rest_init+0x23/0x300 [ 110.594767][ T4497] start_kernel+0x0/0x53f [ 110.594803][ T4497] start_kernel+0x496/0x53f [ 110.594830][ T4497] secondary_startup_64_no_verify+0xcf/0xdb [ 110.594858][ T4497] [ 110.594858][ T4497] -> #3 (&p->pi_lock){-.-.}-{2:2}: [ 110.594884][ T4497] lock_acquire+0x1f8/0x5a0 [ 110.594914][ T4497] _raw_spin_lock_irqsave+0xd1/0x120 [ 110.594933][ T4497] try_to_wake_up+0xad/0x1250 [ 110.594961][ T4497] __wake_up_common+0x2a0/0x4e0 [ 110.594992][ T4497] __wake_up+0x11a/0x1c0 [ 110.595020][ T4497] tty_port_default_wakeup+0xa2/0xf0 [ 110.595043][ T4497] serial8250_tx_chars+0x60d/0x800 [ 110.595068][ T4497] serial8250_handle_irq+0x4ff/0x6a0 [ 110.595093][ T4497] serial8250_default_handle_irq+0xc8/0x1e0 [ 110.595121][ T4497] serial8250_interrupt+0xa1/0x1e0 [ 110.595145][ T4497] __handle_irq_event_percpu+0x2a8/0xb20 [ 110.595170][ T4497] handle_irq_event+0x85/0x1e0 [ 110.595193][ T4497] handle_edge_irq+0x245/0xbf0 [ 110.595238][ T4497] __common_interrupt+0xd7/0x1f0 [ 110.595267][ T4497] common_interrupt+0xae/0xd0 [ 110.595287][ T4497] asm_common_interrupt+0x22/0x40 [ 110.595310][ T4497] __kernel_text_address+0x30/0x40 [ 110.595350][ T4497] unwind_get_return_address+0x49/0x80 [ 110.595373][ T4497] arch_stack_walk+0xf3/0x140 [ 110.595394][ T4497] stack_trace_save+0x113/0x1c0 [ 110.595425][ T4497] kasan_set_track+0x4b/0x70 [ 110.595443][ T4497] kasan_save_free_info+0x27/0x40 [ 110.595474][ T4497] ____kasan_slab_free+0xd6/0x120 [ 110.595494][ T4497] kmem_cache_free+0x292/0x510 [ 110.595521][ T4497] exit_mmap+0x4cf/0x980 [ 110.595540][ T4497] __mmput+0x115/0x3c0 [ 110.595557][ T4497] exec_mmap+0x4fa/0x5b0 [ 110.595576][ T4497] begin_new_exec+0xb65/0x2090 [ 110.595596][ T4497] load_elf_binary+0x955/0x2720 [ 110.595614][ T4497] bprm_execve+0x96a/0x18a0 [ 110.595635][ T4497] do_execveat_common+0x580/0x720 [ 110.595656][ T4497] __x64_sys_execve+0x8e/0xa0 [ 110.595677][ T4497] do_syscall_64+0x3b/0xb0 [ 110.595707][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.595729][ T4497] [ 110.595729][ T4497] -> #2 (&tty->write_wait){-.-.}-{2:2}: [ 110.595755][ T4497] lock_acquire+0x1f8/0x5a0 [ 110.595784][ T4497] _raw_spin_lock_irqsave+0xd1/0x120 [ 110.595803][ T4497] __wake_up+0xfd/0x1c0 [ 110.595831][ T4497] tty_port_default_wakeup+0xa2/0xf0 [ 110.595852][ T4497] serial8250_tx_chars+0x60d/0x800 [ 110.595876][ T4497] serial8250_handle_irq+0x4ff/0x6a0 [ 110.595900][ T4497] serial8250_default_handle_irq+0xc8/0x1e0 [ 110.595928][ T4497] serial8250_interrupt+0xa1/0x1e0 [ 110.595950][ T4497] __handle_irq_event_percpu+0x2a8/0xb20 [ 110.595976][ T4497] handle_irq_event+0x85/0x1e0 [ 110.596000][ T4497] handle_edge_irq+0x245/0xbf0 [ 110.596029][ T4497] __common_interrupt+0xd7/0x1f0 [ 110.596056][ T4497] common_interrupt+0xae/0xd0 [ 110.596074][ T4497] asm_common_interrupt+0x22/0x40 [ 110.596097][ T4497] _raw_spin_unlock_irqrestore+0xd4/0x130 [ 110.596115][ T4497] uart_write+0x66d/0x8d0 [ 110.596133][ T4497] n_tty_write+0xd7f/0x1260 [ 110.596162][ T4497] file_tty_write+0x504/0x890 [ 110.596186][ T4497] vfs_write+0x857/0xbc0 [ 110.596206][ T4497] ksys_write+0x19c/0x2c0 [ 110.596226][ T4497] do_syscall_64+0x3b/0xb0 [ 110.596255][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.596277][ T4497] [ 110.596277][ T4497] -> #1 (&port_lock_key){-.-.}-{2:2}: [ 110.596316][ T4497] lock_acquire+0x1f8/0x5a0 [ 110.596344][ T4497] _raw_spin_lock_irqsave+0xd1/0x120 [ 110.596363][ T4497] serial8250_console_write+0x19f/0x1a30 [ 110.596393][ T4497] console_emit_next_record+0x86d/0xc30 [ 110.596413][ T4497] console_unlock+0x278/0x7c0 [ 110.596431][ T4497] vprintk_emit+0x523/0x740 [ 110.596447][ T4497] _printk+0xd1/0x111 [ 110.596473][ T4497] register_console+0x6b9/0x9a0 [ 110.596491][ T4497] univ8250_console_init+0x41/0x43 [ 110.596512][ T4497] console_init+0x1d6/0x7f3 [ 110.596536][ T4497] start_kernel+0x30b/0x53f [ 110.596561][ T4497] secondary_startup_64_no_verify+0xcf/0xdb [ 110.596588][ T4497] [ 110.596588][ T4497] -> #0 (console_owner){-...}-{0:0}: [ 110.596614][ T4497] validate_chain+0x1661/0x5950 [ 110.596633][ T4497] __lock_acquire+0x125b/0x1f80 [ 110.596662][ T4497] lock_acquire+0x1f8/0x5a0 [ 110.596690][ T4497] vprintk_emit+0x35d/0x740 [ 110.596707][ T4497] _printk+0xd1/0x111 [ 110.596726][ T4497] should_fail_ex+0x387/0x4d0 [ 110.596757][ T4497] strncpy_from_user+0x32/0x360 [ 110.596784][ T4497] strncpy_from_user_nofault+0x6c/0x130 [ 110.596813][ T4497] bpf_probe_read_compat_str+0xe4/0x180 [ 110.596833][ T4497] bpf_prog_c1796171ffc7efef+0x35/0x37 [ 110.596853][ T4497] bpf_trace_run4+0x253/0x470 [ 110.596874][ T4497] __traceiter_sched_switch+0x91/0xc0 [ 110.596894][ T4497] __schedule+0x2128/0x4570 [ 110.596917][ T4497] preempt_schedule_irq+0xf7/0x1c0 [ 110.596922][ T4489] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.596940][ T4497] irqentry_exit+0x53/0x80 [ 110.596953][ T4489] do_syscall_64+0x3b/0xb0 [ 110.596960][ T4497] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 110.596982][ T4497] ksys_write+0x1c6/0x2c0 [ 110.596984][ T4489] ? clear_bhb_loop+0x45/0xa0 [ 110.597019][ T4497] do_syscall_64+0x3b/0xb0 [ 110.597028][ T4489] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.597046][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.597053][ T4489] RIP: 0033:0x7fcd1c7b59a9 [ 110.597067][ T4497] [ 110.597067][ T4497] other info that might help us debug this: [ 110.597067][ T4497] [ 110.597071][ T4489] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 110.597078][ T4497] Chain exists of: [ 110.597078][ T4497] console_owner --> &p->pi_lock [ 110.597089][ T4489] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 [ 110.597097][ T4497] --> &rq->__lock [ 110.597097][ T4497] [ 110.597103][ T4489] ORIG_RAX: 0000000000000101 [ 110.597108][ T4497] Possible unsafe locking scenario: [ 110.597108][ T4497] [ 110.597113][ T4497] CPU0 CPU1 [ 110.597112][ T4489] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 110.597118][ T4497] ---- ---- [ 110.597122][ T4497] lock(&rq->__lock); [ 110.597128][ T4489] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 110.597134][ T4497] lock(&p->pi_lock); [ 110.597147][ T4497] lock( [ 110.597143][ T4489] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 110.597151][ T4497] &rq->__lock); [ 110.597159][ T4497] lock( [ 110.597158][ T4489] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 110.597162][ T4497] console_owner); [ 110.597171][ T4497] [ 110.597171][ T4497] *** DEADLOCK *** [ 110.597171][ T4497] [ 110.597172][ T4489] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 110.597175][ T4497] 3 locks held by syz-executor258/4497: [ 110.597186][ T4497] #0: ffff888027b7eae8 [ 110.597195][ T4489] [ 110.597198][ T4497] (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0x2ba/0x360 [ 110.597234][ T4497] #1: ffff8880b8f3a9d8 (&rq->__lock){-.-.}-{2:2}, at: raw_spin_rq_lock_nested+0x26/0x140 [ 110.597284][ T4497] #2: ffffffff8d32e680 (rcu_read_lock){....}-{1:2}, at: bpf_trace_run4+0x16a/0x470 [ 110.597329][ T4497] [ 110.597329][ T4497] stack backtrace: [ 110.597334][ T4497] CPU: 1 PID: 4497 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 110.597349][ T4497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 110.597358][ T4497] Call Trace: [ 110.597362][ T4497] [ 110.597368][ T4497] dump_stack_lvl+0x1e3/0x2cb [ 110.597393][ T4497] ? nf_tcp_handle_invalid+0x647/0x647 [ 110.597421][ T4497] ? print_circular_bug+0x12b/0x1a0 [ 110.597438][ T4497] check_noncircular+0x2fa/0x3b0 [ 110.597455][ T4497] ? add_chain_block+0x850/0x850 [ 110.597478][ T4497] ? lockdep_lock+0x11f/0x2a0 [ 110.597502][ T4497] ? add_lock_to_list+0x1de/0x2e0 [ 110.597517][ T4497] ? _find_first_zero_bit+0xd0/0x100 [ 110.597535][ T4497] validate_chain+0x1661/0x5950 [ 110.597558][ T4497] ? __lock_acquire+0x125b/0x1f80 [ 110.597581][ T4497] ? reacquire_held_locks+0x660/0x660 [ 110.597608][ T4497] ? mark_lock+0x9a/0x340 [ 110.597622][ T4497] __lock_acquire+0x125b/0x1f80 [ 110.597652][ T4497] lock_acquire+0x1f8/0x5a0 [ 110.597674][ T4497] ? vprintk_emit+0x340/0x740 [ 110.597690][ T4497] ? read_lock_is_recursive+0x10/0x10 [ 110.597714][ T4497] ? __lock_acquire+0x1f80/0x1f80 [ 110.597737][ T4497] ? do_raw_spin_lock+0x14a/0x370 [ 110.597756][ T4497] ? do_raw_spin_unlock+0x137/0x8a0 [ 110.597774][ T4497] ? vprintk_emit+0x340/0x740 [ 110.597788][ T4497] vprintk_emit+0x35d/0x740 [ 110.597800][ T4497] ? vprintk_emit+0x340/0x740 [ 110.597815][ T4497] ? printk_sprint+0x490/0x490 [ 110.597828][ T4497] ? __bad_area_nosemaphore+0x117/0x720 [ 110.597850][ T4497] ? mark_lock+0x9a/0x340 [ 110.597865][ T4497] _printk+0xd1/0x111 [ 110.597882][ T4497] ? panic+0x764/0x764 [ 110.597903][ T4497] should_fail_ex+0x387/0x4d0 [ 110.597928][ T4497] strncpy_from_user+0x32/0x360 [ 110.597952][ T4497] strncpy_from_user_nofault+0x6c/0x130 [ 110.597976][ T4497] bpf_probe_read_compat_str+0xe4/0x180 [ 110.597993][ T4497] ? bpf_trace_run4+0x16a/0x470 [ 110.598010][ T4497] bpf_prog_c1796171ffc7efef+0x35/0x37 [ 110.598025][ T4497] bpf_trace_run4+0x253/0x470 [ 110.598043][ T4497] ? bpf_trace_run3+0x440/0x440 [ 110.598061][ T4497] ? task_psi_group+0x50/0x1a0 [ 110.598078][ T4497] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 110.598097][ T4497] __traceiter_sched_switch+0x91/0xc0 [ 110.598115][ T4497] __schedule+0x2128/0x4570 [ 110.598143][ T4497] ? release_firmware_map_entry+0x18b/0x18b [ 110.598188][ T4497] ? print_irqtrace_events+0x210/0x210 [ 110.598215][ T4497] ? preempt_schedule_irq+0xec/0x1c0 [ 110.598236][ T4497] preempt_schedule_irq+0xf7/0x1c0 [ 110.598256][ T4497] ? preempt_schedule_notrace+0x140/0x140 [ 110.598282][ T4497] irqentry_exit+0x53/0x80 [ 110.598299][ T4497] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 110.598318][ T4497] RIP: 0010:ksys_write+0x1c6/0x2c0 [ 110.598336][ T4497] Code: 49 89 c4 31 ff 48 89 c6 e8 77 fe 99 ff 4d 85 ed 74 57 4d 85 e4 78 52 e8 88 fa 99 ff 48 8b 44 24 20 80 3c 18 00 4c 8b 6c 24 28 <74> 0a 48 8d 7c 24 60 e8 ae 52 f1 ff 48 8b 5c 24 60 4c 89 f8 48 c1 [ 110.598348][ T4497] RSP: 0018:ffffc9000498fe40 EFLAGS: 00000246 [ 110.598361][ T4497] RAX: 1ffff92000931fd4 RBX: dffffc0000000000 RCX: ffff888073d29dc0 [ 110.598372][ T4497] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 110.598381][ T4497] RBP: ffffc9000498ff20 R08: ffffffff81f09c39 R09: fffffbfff1d413e6 [ 110.598393][ T4497] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 110.598402][ T4497] R13: 1ffff92000931fd0 R14: ffff888027b7ea03 R15: ffff888027b7eb10 [ 110.598417][ T4497] ? ksys_write+0x1a9/0x2c0 [ 110.598437][ T4497] ? print_irqtrace_events+0x210/0x210 [ 110.598468][ T4497] ? __ia32_sys_read+0x80/0x80 [ 110.598485][ T4497] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.598503][ T4497] ? lockdep_hardirqs_on+0x94/0x130 [ 110.598520][ T4497] ? syscall_enter_from_user_mode+0x2e/0x230 [ 110.598540][ T4497] do_syscall_64+0x3b/0xb0 [ 110.598562][ T4497] ? clear_bhb_loop+0x45/0xa0 [ 110.598580][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 110.598597][ T4497] RIP: 0033:0x7fcd1c7b471f [ 110.598608][ T4497] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 84 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 1c 85 02 00 48 [ 110.598620][ T4497] RSP: 002b:00007fcd1bf47120 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 110.598634][ T4497] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b471f [ 110.598645][ T4497] RDX: 0000000000000001 RSI: 00007fcd1bf47150 RDI: 0000000000000003 [ 110.598654][ T4497] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fcd1bf46ee7 [ 110.598663][ T4497] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fcd1c83941c [ 110.598672][ T4497] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 110.598688][ T4497] [ 111.927007][ T4497] CPU: 1 PID: 4497 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 111.935513][ T4497] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 111.945555][ T4497] Call Trace: [ 111.948826][ T4497] [ 111.951749][ T4497] dump_stack_lvl+0x1e3/0x2cb [ 111.956445][ T4497] ? nf_tcp_handle_invalid+0x647/0x647 [ 111.961901][ T4497] ? panic+0x764/0x764 [ 111.965962][ T4497] should_fail_ex+0x3a6/0x4d0 [ 111.970636][ T4497] strncpy_from_user+0x32/0x360 [ 111.975482][ T4497] strncpy_from_user_nofault+0x6c/0x130 [ 111.981024][ T4497] bpf_probe_read_compat_str+0xe4/0x180 [ 111.986556][ T4497] ? bpf_trace_run4+0x16a/0x470 [ 111.991396][ T4497] bpf_prog_c1796171ffc7efef+0x35/0x37 [ 111.996841][ T4497] bpf_trace_run4+0x253/0x470 [ 112.001522][ T4497] ? bpf_trace_run3+0x440/0x440 [ 112.006382][ T4497] ? task_psi_group+0x50/0x1a0 [ 112.011134][ T4497] ? __bpf_trace_sched_wakeup_template+0x10/0x10 [ 112.017449][ T4497] __traceiter_sched_switch+0x91/0xc0 [ 112.022808][ T4497] __schedule+0x2128/0x4570 [ 112.027326][ T4497] ? release_firmware_map_entry+0x18b/0x18b [ 112.033222][ T4497] ? print_irqtrace_events+0x210/0x210 [ 112.038674][ T4497] ? preempt_schedule_irq+0xec/0x1c0 [ 112.043952][ T4497] preempt_schedule_irq+0xf7/0x1c0 [ 112.049056][ T4497] ? preempt_schedule_notrace+0x140/0x140 [ 112.054790][ T4497] irqentry_exit+0x53/0x80 [ 112.059209][ T4497] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 112.065184][ T4497] RIP: 0010:ksys_write+0x1c6/0x2c0 [ 112.070299][ T4497] Code: 49 89 c4 31 ff 48 89 c6 e8 77 fe 99 ff 4d 85 ed 74 57 4d 85 e4 78 52 e8 88 fa 99 ff 48 8b 44 24 20 80 3c 18 00 4c 8b 6c 24 28 <74> 0a 48 8d 7c 24 60 e8 ae 52 f1 ff 48 8b 5c 24 60 4c 89 f8 48 c1 [ 112.089892][ T4497] RSP: 0018:ffffc9000498fe40 EFLAGS: 00000246 [ 112.095964][ T4497] RAX: 1ffff92000931fd4 RBX: dffffc0000000000 RCX: ffff888073d29dc0 [ 112.103936][ T4497] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000 [ 112.111895][ T4497] RBP: ffffc9000498ff20 R08: ffffffff81f09c39 R09: fffffbfff1d413e6 [ 112.119856][ T4497] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 112.127812][ T4497] R13: 1ffff92000931fd0 R14: ffff888027b7ea03 R15: ffff888027b7eb10 [ 112.135795][ T4497] ? ksys_write+0x1a9/0x2c0 [ 112.140296][ T4497] ? print_irqtrace_events+0x210/0x210 [ 112.145753][ T4497] ? __ia32_sys_read+0x80/0x80 [ 112.150508][ T4497] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.156479][ T4497] ? lockdep_hardirqs_on+0x94/0x130 [ 112.161670][ T4497] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.167644][ T4497] do_syscall_64+0x3b/0xb0 [ 112.172057][ T4497] ? clear_bhb_loop+0x45/0xa0 [ 112.176726][ T4497] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.182609][ T4497] RIP: 0033:0x7fcd1c7b471f [ 112.187013][ T4497] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 c9 84 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 1c 85 02 00 48 [ 112.206620][ T4497] RSP: 002b:00007fcd1bf47120 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 112.215023][ T4497] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b471f [ 112.222983][ T4497] RDX: 0000000000000001 RSI: 00007fcd1bf47150 RDI: 0000000000000003 [ 112.230942][ T4497] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fcd1bf46ee7 [ 112.238965][ T4497] R10: 0000000000000000 R11: 0000000000000293 R12: 00007fcd1c83941c [ 112.246924][ T4497] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 112.254888][ T4497] [ 112.325508][ T4482] CPU: 1 PID: 4482 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 112.334067][ T4482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 112.344159][ T4482] Call Trace: [ 112.347451][ T4482] [ 112.350391][ T4482] dump_stack_lvl+0x1e3/0x2cb [ 112.355091][ T4482] ? nf_tcp_handle_invalid+0x647/0x647 [ 112.360585][ T4482] ? panic+0x764/0x764 [ 112.364667][ T4482] should_fail_ex+0x3a6/0x4d0 [ 112.369448][ T4482] strncpy_from_user+0x32/0x360 [ 112.374400][ T4482] ? getname_flags+0xb8/0x4f0 [ 112.379435][ T4482] getname_flags+0xf5/0x4f0 [ 112.383950][ T4482] do_sys_openat2+0xd2/0x4f0 [ 112.388555][ T4482] ? do_sys_open+0x220/0x220 [ 112.393171][ T4482] __x64_sys_openat+0x243/0x290 [ 112.398056][ T4482] ? __ia32_sys_open+0x270/0x270 [ 112.403052][ T4482] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.409064][ T4482] ? lockdep_hardirqs_on+0x94/0x130 [ 112.414303][ T4482] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.420306][ T4482] do_syscall_64+0x3b/0xb0 [ 112.424749][ T4482] ? clear_bhb_loop+0x45/0xa0 [ 112.429463][ T4482] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.435379][ T4482] RIP: 0033:0x7fcd1c7b59a9 [ 112.439812][ T4482] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 112.459436][ T4482] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 112.467855][ T4482] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 executing program [ 112.475835][ T4482] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 112.483807][ T4482] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 112.491781][ T4482] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 112.499758][ T4482] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 112.507752][ T4482] [ 112.518988][ T4504] FAULT_INJECTION: forcing a failure. executing program [ 112.518988][ T4504] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.522394][ T4493] CPU: 0 PID: 4493 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 112.540554][ T4493] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 112.545600][ T4507] FAULT_INJECTION: forcing a failure. [ 112.545600][ T4507] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.550606][ T4493] Call Trace: [ 112.550615][ T4493] [ 112.550622][ T4493] dump_stack_lvl+0x1e3/0x2cb [ 112.574534][ T4493] ? nf_tcp_handle_invalid+0x647/0x647 [ 112.580027][ T4493] ? panic+0x764/0x764 [ 112.584125][ T4493] should_fail_ex+0x3a6/0x4d0 [ 112.588836][ T4493] strncpy_from_user+0x32/0x360 [ 112.593715][ T4493] ? getname_flags+0xb8/0x4f0 [ 112.598422][ T4493] getname_flags+0xf5/0x4f0 [ 112.602960][ T4493] do_sys_openat2+0xd2/0x4f0 [ 112.607566][ T4493] ? do_sys_open+0x220/0x220 [ 112.612173][ T4493] __x64_sys_openat+0x243/0x290 [ 112.617046][ T4493] ? __ia32_sys_open+0x270/0x270 [ 112.622013][ T4493] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.628011][ T4493] ? lockdep_hardirqs_on+0x94/0x130 [ 112.633229][ T4493] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.639236][ T4493] do_syscall_64+0x3b/0xb0 [ 112.643685][ T4493] ? clear_bhb_loop+0x45/0xa0 [ 112.648386][ T4493] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.654292][ T4493] RIP: 0033:0x7fcd1c7b59a9 [ 112.658712][ T4493] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 112.678331][ T4493] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 112.686755][ T4493] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 112.694723][ T4493] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 112.702688][ T4493] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 112.711094][ T4493] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 112.719074][ T4493] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 executing program [ 112.727057][ T4493] [ 112.730355][ T4507] CPU: 1 PID: 4507 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 112.738894][ T4507] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 112.748969][ T4507] Call Trace: [ 112.752267][ T4507] [ 112.755189][ T4512] FAULT_INJECTION: forcing a failure. [ 112.755189][ T4512] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 112.755211][ T4507] dump_stack_lvl+0x1e3/0x2cb [ 112.772892][ T4507] ? nf_tcp_handle_invalid+0x647/0x647 [ 112.778384][ T4507] ? panic+0x764/0x764 [ 112.782478][ T4507] should_fail_ex+0x3a6/0x4d0 [ 112.787183][ T4507] strncpy_from_user+0x32/0x360 [ 112.792050][ T4507] ? getname_flags+0xb8/0x4f0 [ 112.796734][ T4507] getname_flags+0xf5/0x4f0 [ 112.801247][ T4507] do_sys_openat2+0xd2/0x4f0 [ 112.805857][ T4507] ? do_sys_open+0x220/0x220 [ 112.810484][ T4507] __x64_sys_openat+0x243/0x290 [ 112.815372][ T4507] ? __ia32_sys_open+0x270/0x270 [ 112.820340][ T4507] ? rcu_is_watching+0x11/0xb0 [ 112.825141][ T4507] ? syscall_enter_from_user_mode+0x2e/0x230 [ 112.831160][ T4507] do_syscall_64+0x3b/0xb0 [ 112.835613][ T4507] ? clear_bhb_loop+0x45/0xa0 [ 112.840317][ T4507] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 112.846235][ T4507] RIP: 0033:0x7fcd1c7b59a9 [ 112.850667][ T4507] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 112.870302][ T4507] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 112.878759][ T4507] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 112.886760][ T4507] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 112.894751][ T4507] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 112.902745][ T4507] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 112.910746][ T4507] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 112.918752][ T4507] [ 112.926644][ T4504] CPU: 0 PID: 4504 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 112.935205][ T4504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 112.945279][ T4504] Call Trace: [ 112.948574][ T4504] [ 112.951524][ T4504] dump_stack_lvl+0x1e3/0x2cb [ 112.956252][ T4504] ? nf_tcp_handle_invalid+0x647/0x647 [ 112.961762][ T4504] ? panic+0x764/0x764 [ 112.965856][ T4504] should_fail_ex+0x3a6/0x4d0 [ 112.970567][ T4504] strncpy_from_user+0x32/0x360 [ 112.975446][ T4504] ? getname_flags+0xb8/0x4f0 [ 112.980148][ T4504] getname_flags+0xf5/0x4f0 [ 112.984686][ T4504] do_sys_openat2+0xd2/0x4f0 [ 112.989307][ T4504] ? do_sys_open+0x220/0x220 [ 112.993923][ T4504] __x64_sys_openat+0x243/0x290 [ 112.998798][ T4504] ? __ia32_sys_open+0x270/0x270 [ 113.003757][ T4504] ? rcu_is_watching+0x11/0xb0 [ 113.008546][ T4504] ? syscall_enter_from_user_mode+0x2e/0x230 [ 113.014553][ T4504] do_syscall_64+0x3b/0xb0 [ 113.019002][ T4504] ? clear_bhb_loop+0x45/0xa0 executing program [ 113.023704][ T4504] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 113.029620][ T4504] RIP: 0033:0x7fcd1c7b59a9 [ 113.034063][ T4504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 113.053681][ T4504] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.062098][ T4504] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 113.070077][ T4504] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 113.078064][ T4504] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 113.086048][ T4504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 113.094024][ T4504] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 113.102100][ T4504] [ 113.108052][ T4512] CPU: 1 PID: 4512 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 113.116681][ T4512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.126744][ T4512] Call Trace: [ 113.130021][ T4512] [ 113.132955][ T4512] dump_stack_lvl+0x1e3/0x2cb [ 113.137663][ T4512] ? nf_tcp_handle_invalid+0x647/0x647 [ 113.143137][ T4512] ? panic+0x764/0x764 [ 113.147215][ T4512] should_fail_ex+0x3a6/0x4d0 [ 113.151904][ T4512] strncpy_from_user+0x32/0x360 [ 113.156765][ T4512] ? getname_flags+0xb8/0x4f0 [ 113.161466][ T4512] getname_flags+0xf5/0x4f0 [ 113.165975][ T4512] do_sys_openat2+0xd2/0x4f0 [ 113.170570][ T4512] ? do_sys_open+0x220/0x220 [ 113.175187][ T4512] __x64_sys_openat+0x243/0x290 [ 113.180217][ T4512] ? __ia32_sys_open+0x270/0x270 [ 113.185157][ T4512] ? rcu_is_watching+0x11/0xb0 [ 113.189929][ T4512] ? syscall_enter_from_user_mode+0x2e/0x230 [ 113.195916][ T4512] do_syscall_64+0x3b/0xb0 [ 113.200359][ T4512] ? clear_bhb_loop+0x45/0xa0 [ 113.205060][ T4512] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 113.211010][ T4512] RIP: 0033:0x7fcd1c7b59a9 [ 113.215467][ T4512] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 113.235089][ T4512] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.243511][ T4512] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 113.251504][ T4512] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 113.259483][ T4512] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 113.267454][ T4512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c executing program executing program executing program [ 113.275426][ T4512] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 113.283404][ T4512] [ 113.294046][ T4516] FAULT_INJECTION: forcing a failure. [ 113.294046][ T4516] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.308022][ T4519] FAULT_INJECTION: forcing a failure. [ 113.308022][ T4519] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.310337][ T4516] CPU: 1 PID: 4516 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 113.326031][ T4522] FAULT_INJECTION: forcing a failure. [ 113.326031][ T4522] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.329654][ T4516] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.329669][ T4516] Call Trace: [ 113.329675][ T4516] [ 113.329682][ T4516] dump_stack_lvl+0x1e3/0x2cb [ 113.329720][ T4516] ? nf_tcp_handle_invalid+0x647/0x647 [ 113.329753][ T4516] ? panic+0x764/0x764 [ 113.329781][ T4516] should_fail_ex+0x3a6/0x4d0 [ 113.329816][ T4516] strncpy_from_user+0x32/0x360 [ 113.329844][ T4516] ? getname_flags+0xb8/0x4f0 [ 113.329873][ T4516] getname_flags+0xf5/0x4f0 [ 113.329902][ T4516] do_sys_openat2+0xd2/0x4f0 [ 113.329925][ T4516] ? do_sys_open+0x220/0x220 [ 113.329952][ T4516] __x64_sys_openat+0x243/0x290 [ 113.329981][ T4516] ? __ia32_sys_open+0x270/0x270 [ 113.330003][ T4516] ? rcu_is_watching+0x11/0xb0 [ 113.330026][ T4516] ? syscall_enter_from_user_mode+0x2e/0x230 [ 113.330053][ T4516] do_syscall_64+0x3b/0xb0 [ 113.330081][ T4516] ? clear_bhb_loop+0x45/0xa0 [ 113.330106][ T4516] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 113.330129][ T4516] RIP: 0033:0x7fcd1c7b59a9 [ 113.330147][ T4516] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 113.330165][ T4516] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.469427][ T4516] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 113.477400][ T4516] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 113.485369][ T4516] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 113.493340][ T4516] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 113.501309][ T4516] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 113.509294][ T4516] [ 113.569767][ T4528] FAULT_INJECTION: forcing a failure. [ 113.569767][ T4528] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.583124][ T4528] CPU: 0 PID: 4528 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 113.591669][ T4528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.601745][ T4528] Call Trace: [ 113.605037][ T4528] [ 113.607979][ T4528] dump_stack_lvl+0x1e3/0x2cb [ 113.612695][ T4528] ? nf_tcp_handle_invalid+0x647/0x647 executing program [ 113.618199][ T4528] ? panic+0x764/0x764 [ 113.622309][ T4528] should_fail_ex+0x3a6/0x4d0 [ 113.627023][ T4528] strncpy_from_user+0x32/0x360 [ 113.631910][ T4528] ? getname_flags+0xb8/0x4f0 [ 113.636703][ T4528] getname_flags+0xf5/0x4f0 [ 113.641240][ T4528] do_sys_openat2+0xd2/0x4f0 [ 113.645851][ T4528] ? do_sys_open+0x220/0x220 [ 113.650472][ T4528] __x64_sys_openat+0x243/0x290 [ 113.655344][ T4528] ? __ia32_sys_open+0x270/0x270 [ 113.660331][ T4528] ? rcu_is_watching+0x11/0xb0 [ 113.665124][ T4528] ? syscall_enter_from_user_mode+0x2e/0x230 [ 113.671135][ T4528] do_syscall_64+0x3b/0xb0 [ 113.675588][ T4528] ? clear_bhb_loop+0x45/0xa0 [ 113.680290][ T4528] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 113.686215][ T4528] RIP: 0033:0x7fcd1c7b59a9 [ 113.690651][ T4528] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 113.710276][ T4528] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.718732][ T4528] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 113.726727][ T4528] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 113.734730][ T4528] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 113.742720][ T4528] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 113.750713][ T4528] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 113.758705][ T4528] [ 113.761728][ T4519] CPU: 1 PID: 4519 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 113.770259][ T4519] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.780328][ T4519] Call Trace: [ 113.783605][ T4519] [ 113.786535][ T4519] dump_stack_lvl+0x1e3/0x2cb [ 113.791236][ T4519] ? nf_tcp_handle_invalid+0x647/0x647 [ 113.796705][ T4519] ? panic+0x764/0x764 [ 113.800779][ T4519] should_fail_ex+0x3a6/0x4d0 [ 113.805471][ T4519] strncpy_from_user+0x32/0x360 [ 113.810326][ T4519] ? getname_flags+0xb8/0x4f0 [ 113.815008][ T4519] getname_flags+0xf5/0x4f0 [ 113.819518][ T4519] do_sys_openat2+0xd2/0x4f0 [ 113.824113][ T4519] ? do_sys_open+0x220/0x220 [ 113.828705][ T4519] __x64_sys_openat+0x243/0x290 [ 113.833555][ T4519] ? __ia32_sys_open+0x270/0x270 [ 113.838514][ T4519] ? rcu_is_watching+0x11/0xb0 [ 113.843277][ T4519] ? syscall_enter_from_user_mode+0x2e/0x230 [ 113.849262][ T4519] do_syscall_64+0x3b/0xb0 [ 113.853687][ T4519] ? clear_bhb_loop+0x45/0xa0 [ 113.858369][ T4519] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 113.864262][ T4519] RIP: 0033:0x7fcd1c7b59a9 [ 113.868673][ T4519] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 113.888281][ T4519] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 113.897059][ T4519] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 113.905054][ T4519] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 113.913029][ T4519] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 executing program [ 113.921004][ T4519] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 113.928982][ T4519] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 113.936966][ T4519] [ 113.942488][ T4522] CPU: 1 PID: 4522 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 113.946466][ T4529] FAULT_INJECTION: forcing a failure. [ 113.946466][ T4529] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 113.951008][ T4522] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 113.974093][ T4522] Call Trace: [ 113.977393][ T4522] [ 113.980343][ T4522] dump_stack_lvl+0x1e3/0x2cb [ 113.985059][ T4522] ? nf_tcp_handle_invalid+0x647/0x647 [ 113.990548][ T4522] ? panic+0x764/0x764 [ 113.994651][ T4522] should_fail_ex+0x3a6/0x4d0 [ 113.999360][ T4522] strncpy_from_user+0x32/0x360 [ 114.004249][ T4522] ? getname_flags+0xb8/0x4f0 [ 114.008966][ T4522] getname_flags+0xf5/0x4f0 [ 114.013499][ T4522] do_sys_openat2+0xd2/0x4f0 [ 114.018112][ T4522] ? do_sys_open+0x220/0x220 [ 114.022730][ T4522] __x64_sys_openat+0x243/0x290 [ 114.027608][ T4522] ? __ia32_sys_open+0x270/0x270 [ 114.032568][ T4522] ? rcu_is_watching+0x11/0xb0 [ 114.037346][ T4522] ? syscall_enter_from_user_mode+0x2e/0x230 [ 114.043353][ T4522] do_syscall_64+0x3b/0xb0 [ 114.047787][ T4522] ? clear_bhb_loop+0x45/0xa0 [ 114.052477][ T4522] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.058383][ T4522] RIP: 0033:0x7fcd1c7b59a9 [ 114.062803][ T4522] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 114.082604][ T4522] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 114.091027][ T4522] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 114.099015][ T4522] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 114.107000][ T4522] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 114.114981][ T4522] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 114.122960][ T4522] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 114.130940][ T4522] [ 114.134826][ T4534] FAULT_INJECTION: forcing a failure. [ 114.134826][ T4534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.148421][ T4529] CPU: 1 PID: 4529 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 114.156949][ T4529] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.167010][ T4529] Call Trace: [ 114.170300][ T4529] [ 114.173242][ T4529] dump_stack_lvl+0x1e3/0x2cb [ 114.177946][ T4529] ? nf_tcp_handle_invalid+0x647/0x647 [ 114.183429][ T4529] ? panic+0x764/0x764 [ 114.187514][ T4529] should_fail_ex+0x3a6/0x4d0 [ 114.192235][ T4529] strncpy_from_user+0x32/0x360 [ 114.197097][ T4529] ? getname_flags+0xb8/0x4f0 [ 114.201786][ T4529] getname_flags+0xf5/0x4f0 [ 114.206300][ T4529] do_sys_openat2+0xd2/0x4f0 [ 114.211329][ T4529] ? do_sys_open+0x220/0x220 [ 114.215930][ T4529] __x64_sys_openat+0x243/0x290 [ 114.220781][ T4529] ? __ia32_sys_open+0x270/0x270 [ 114.225720][ T4529] ? rcu_is_watching+0x11/0xb0 [ 114.230487][ T4529] ? syscall_enter_from_user_mode+0x2e/0x230 [ 114.236510][ T4529] do_syscall_64+0x3b/0xb0 [ 114.240937][ T4529] ? clear_bhb_loop+0x45/0xa0 [ 114.245617][ T4529] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.251514][ T4529] RIP: 0033:0x7fcd1c7b59a9 [ 114.255929][ T4529] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 114.275540][ T4529] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 114.283959][ T4529] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 114.291960][ T4529] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 114.299932][ T4529] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 114.307907][ T4529] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 114.315877][ T4529] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 114.323858][ T4529] [ 114.331299][ T4534] CPU: 1 PID: 4534 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 114.339842][ T4534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.350018][ T4534] Call Trace: [ 114.353318][ T4534] [ 114.356266][ T4534] dump_stack_lvl+0x1e3/0x2cb [ 114.360982][ T4534] ? nf_tcp_handle_invalid+0x647/0x647 [ 114.366486][ T4534] ? panic+0x764/0x764 [ 114.370574][ T4534] should_fail_ex+0x3a6/0x4d0 [ 114.375265][ T4534] strncpy_from_user+0x32/0x360 [ 114.380124][ T4534] ? getname_flags+0xb8/0x4f0 [ 114.384814][ T4534] getname_flags+0xf5/0x4f0 [ 114.389326][ T4534] do_sys_openat2+0xd2/0x4f0 [ 114.393921][ T4534] ? do_sys_open+0x220/0x220 [ 114.398522][ T4534] __x64_sys_openat+0x243/0x290 [ 114.403378][ T4534] ? __ia32_sys_open+0x270/0x270 [ 114.408342][ T4534] ? rcu_is_watching+0x11/0xb0 [ 114.413107][ T4534] ? syscall_enter_from_user_mode+0x2e/0x230 [ 114.419113][ T4534] do_syscall_64+0x3b/0xb0 [ 114.423545][ T4534] ? clear_bhb_loop+0x45/0xa0 [ 114.428229][ T4534] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.434133][ T4534] RIP: 0033:0x7fcd1c7b59a9 [ 114.438547][ T4534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 114.458154][ T4534] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 executing program executing program executing program [ 114.466573][ T4534] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 114.474547][ T4534] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 114.482518][ T4534] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 114.490488][ T4534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 114.498460][ T4534] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 114.506440][ T4534] [ 114.516310][ T4542] FAULT_INJECTION: forcing a failure. [ 114.516310][ T4542] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.516316][ T4541] FAULT_INJECTION: forcing a failure. [ 114.516316][ T4541] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.516339][ T4541] CPU: 0 PID: 4541 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 114.550851][ T4541] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.560921][ T4541] Call Trace: [ 114.564212][ T4541] [ 114.567159][ T4541] dump_stack_lvl+0x1e3/0x2cb [ 114.571876][ T4541] ? nf_tcp_handle_invalid+0x647/0x647 [ 114.577354][ T4541] ? panic+0x764/0x764 [ 114.581434][ T4541] should_fail_ex+0x3a6/0x4d0 [ 114.586130][ T4541] strncpy_from_user+0x32/0x360 [ 114.590994][ T4541] ? getname_flags+0xb8/0x4f0 [ 114.595685][ T4541] getname_flags+0xf5/0x4f0 [ 114.600199][ T4541] do_sys_openat2+0xd2/0x4f0 [ 114.604798][ T4541] ? do_sys_open+0x220/0x220 [ 114.609423][ T4541] __x64_sys_openat+0x243/0x290 [ 114.614282][ T4541] ? __ia32_sys_open+0x270/0x270 [ 114.619230][ T4541] ? rcu_is_watching+0x11/0xb0 [ 114.624026][ T4541] ? syscall_enter_from_user_mode+0x2e/0x230 [ 114.630020][ T4541] do_syscall_64+0x3b/0xb0 [ 114.634453][ T4541] ? clear_bhb_loop+0x45/0xa0 [ 114.639141][ T4541] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.645042][ T4541] RIP: 0033:0x7fcd1c7b59a9 [ 114.649463][ T4541] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 114.669088][ T4541] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 114.677515][ T4541] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 114.685494][ T4541] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 114.693475][ T4541] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 114.701460][ T4541] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 114.709431][ T4541] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 114.717417][ T4541] [ 114.723183][ T4542] CPU: 0 PID: 4542 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 114.731732][ T4542] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.741806][ T4542] Call Trace: [ 114.745110][ T4542] [ 114.748056][ T4542] dump_stack_lvl+0x1e3/0x2cb [ 114.752773][ T4542] ? nf_tcp_handle_invalid+0x647/0x647 [ 114.758280][ T4542] ? panic+0x764/0x764 [ 114.762378][ T4542] should_fail_ex+0x3a6/0x4d0 [ 114.767092][ T4542] strncpy_from_user+0x32/0x360 [ 114.771977][ T4542] ? getname_flags+0xb8/0x4f0 [ 114.776683][ T4542] getname_flags+0xf5/0x4f0 [ 114.781217][ T4542] do_sys_openat2+0xd2/0x4f0 [ 114.785838][ T4542] ? do_sys_open+0x220/0x220 [ 114.790499][ T4542] __x64_sys_openat+0x243/0x290 [ 114.795413][ T4542] ? __ia32_sys_open+0x270/0x270 [ 114.800366][ T4542] ? rcu_is_watching+0x11/0xb0 [ 114.805134][ T4542] ? syscall_enter_from_user_mode+0x2e/0x230 [ 114.811126][ T4542] do_syscall_64+0x3b/0xb0 [ 114.815557][ T4542] ? clear_bhb_loop+0x45/0xa0 [ 114.820254][ T4542] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 114.826146][ T4542] RIP: 0033:0x7fcd1c7b59a9 [ 114.830558][ T4542] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 114.850161][ T4542] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 114.858578][ T4542] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 114.866639][ T4542] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c executing program executing program executing program [ 114.874613][ T4542] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 114.882584][ T4542] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 114.890730][ T4542] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 114.898739][ T4542] [ 114.906638][ T4546] FAULT_INJECTION: forcing a failure. [ 114.906638][ T4546] name fail_usercopy, interval 1, probability 0, space 0, times 0 executing program [ 114.928010][ T4552] FAULT_INJECTION: forcing a failure. [ 114.928010][ T4552] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 114.941429][ T4546] CPU: 0 PID: 4546 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 114.949960][ T4546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 114.960202][ T4546] Call Trace: [ 114.963489][ T4546] [ 114.966426][ T4546] dump_stack_lvl+0x1e3/0x2cb [ 114.971133][ T4546] ? nf_tcp_handle_invalid+0x647/0x647 [ 114.976605][ T4546] ? panic+0x764/0x764 [ 114.980682][ T4546] should_fail_ex+0x3a6/0x4d0 [ 114.985373][ T4546] strncpy_from_user+0x32/0x360 [ 114.990231][ T4546] ? getname_flags+0xb8/0x4f0 [ 114.994957][ T4546] getname_flags+0xf5/0x4f0 [ 114.999470][ T4546] do_sys_openat2+0xd2/0x4f0 [ 115.004062][ T4546] ? do_sys_open+0x220/0x220 [ 115.008653][ T4546] __x64_sys_openat+0x243/0x290 [ 115.013590][ T4546] ? __ia32_sys_open+0x270/0x270 [ 115.018528][ T4546] ? rcu_is_watching+0x11/0xb0 [ 115.023294][ T4546] ? syscall_enter_from_user_mode+0x2e/0x230 [ 115.029278][ T4546] do_syscall_64+0x3b/0xb0 [ 115.033877][ T4546] ? clear_bhb_loop+0x45/0xa0 [ 115.038565][ T4546] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.044461][ T4546] RIP: 0033:0x7fcd1c7b59a9 [ 115.048876][ T4546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 115.068570][ T4546] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.076983][ T4546] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 115.084973][ T4546] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 115.092942][ T4546] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 115.100911][ T4546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 115.108904][ T4546] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 115.116883][ T4546] [ 115.123373][ T4555] FAULT_INJECTION: forcing a failure. [ 115.123373][ T4555] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.137998][ T4555] CPU: 1 PID: 4555 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 115.146537][ T4555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.156615][ T4555] Call Trace: [ 115.159909][ T4555] [ 115.162853][ T4555] dump_stack_lvl+0x1e3/0x2cb [ 115.167572][ T4555] ? nf_tcp_handle_invalid+0x647/0x647 [ 115.173066][ T4555] ? panic+0x764/0x764 [ 115.177167][ T4555] should_fail_ex+0x3a6/0x4d0 [ 115.181881][ T4555] strncpy_from_user+0x32/0x360 [ 115.186763][ T4555] ? getname_flags+0xb8/0x4f0 [ 115.191473][ T4555] getname_flags+0xf5/0x4f0 [ 115.196015][ T4555] do_sys_openat2+0xd2/0x4f0 [ 115.200628][ T4555] ? do_sys_open+0x220/0x220 [ 115.205244][ T4555] __x64_sys_openat+0x243/0x290 [ 115.210127][ T4555] ? __ia32_sys_open+0x270/0x270 [ 115.215095][ T4555] ? rcu_is_watching+0x11/0xb0 [ 115.219888][ T4555] ? syscall_enter_from_user_mode+0x2e/0x230 [ 115.225898][ T4555] do_syscall_64+0x3b/0xb0 [ 115.230346][ T4555] ? clear_bhb_loop+0x45/0xa0 [ 115.235048][ T4555] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.240963][ T4555] RIP: 0033:0x7fcd1c7b59a9 [ 115.245392][ T4555] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 115.265024][ T4555] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.273541][ T4555] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 115.281525][ T4555] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 115.289502][ T4555] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 115.297480][ T4555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 115.305544][ T4555] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 115.313532][ T4555] [ 115.316561][ T4552] CPU: 0 PID: 4552 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 115.325090][ T4552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.335169][ T4552] Call Trace: [ 115.338465][ T4552] [ 115.341412][ T4552] dump_stack_lvl+0x1e3/0x2cb [ 115.346125][ T4552] ? nf_tcp_handle_invalid+0x647/0x647 [ 115.351705][ T4552] ? panic+0x764/0x764 [ 115.355805][ T4552] should_fail_ex+0x3a6/0x4d0 [ 115.360523][ T4552] strncpy_from_user+0x32/0x360 [ 115.365405][ T4552] ? getname_flags+0xb8/0x4f0 [ 115.370217][ T4552] getname_flags+0xf5/0x4f0 [ 115.374731][ T4552] do_sys_openat2+0xd2/0x4f0 [ 115.379337][ T4552] ? do_sys_open+0x220/0x220 [ 115.383939][ T4552] __x64_sys_openat+0x243/0x290 [ 115.388793][ T4552] ? __ia32_sys_open+0x270/0x270 [ 115.393730][ T4552] ? rcu_is_watching+0x11/0xb0 [ 115.398503][ T4552] ? syscall_enter_from_user_mode+0x2e/0x230 [ 115.404509][ T4552] do_syscall_64+0x3b/0xb0 [ 115.408934][ T4552] ? clear_bhb_loop+0x45/0xa0 [ 115.413626][ T4552] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.419518][ T4552] RIP: 0033:0x7fcd1c7b59a9 [ 115.424018][ T4552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 115.443635][ T4552] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.452058][ T4552] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 115.460124][ T4552] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 115.468102][ T4552] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 executing program [ 115.476085][ T4552] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 115.484075][ T4552] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 115.492055][ T4552] [ 115.498488][ T4560] FAULT_INJECTION: forcing a failure. [ 115.498488][ T4560] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.512171][ T4551] FAULT_INJECTION: forcing a failure. [ 115.512171][ T4551] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.517155][ T4560] CPU: 1 PID: 4560 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 115.533725][ T4560] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.543791][ T4560] Call Trace: [ 115.547076][ T4560] [ 115.550012][ T4560] dump_stack_lvl+0x1e3/0x2cb [ 115.554844][ T4560] ? nf_tcp_handle_invalid+0x647/0x647 [ 115.560332][ T4560] ? panic+0x764/0x764 [ 115.564506][ T4560] should_fail_ex+0x3a6/0x4d0 [ 115.569209][ T4560] strncpy_from_user+0x32/0x360 [ 115.574075][ T4560] ? getname_flags+0xb8/0x4f0 executing program [ 115.578804][ T4560] getname_flags+0xf5/0x4f0 [ 115.583324][ T4560] do_sys_openat2+0xd2/0x4f0 [ 115.587929][ T4560] ? do_sys_open+0x220/0x220 [ 115.592546][ T4560] __x64_sys_openat+0x243/0x290 [ 115.597419][ T4560] ? __ia32_sys_open+0x270/0x270 [ 115.602364][ T4560] ? rcu_is_watching+0x11/0xb0 [ 115.607136][ T4560] ? syscall_enter_from_user_mode+0x2e/0x230 [ 115.613128][ T4560] do_syscall_64+0x3b/0xb0 [ 115.617578][ T4560] ? clear_bhb_loop+0x45/0xa0 [ 115.622264][ T4560] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.628162][ T4560] RIP: 0033:0x7fcd1c7b59a9 [ 115.632577][ T4560] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 115.649653][ T4566] FAULT_INJECTION: forcing a failure. [ 115.649653][ T4566] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.652176][ T4560] RSP: 002b:00007fcd1bf26148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.673730][ T4560] RAX: ffffffffffffffda RBX: 00007fcd1bf26150 RCX: 00007fcd1c7b59a9 [ 115.681729][ T4560] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 115.689711][ T4560] RBP: 0000000000000001 R08: 00007fcd1bf25ee7 R09: 0000000000000032 [ 115.697711][ T4560] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83942c [ 115.705692][ T4560] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 115.713679][ T4560] executing program [ 115.805708][ T4563] FAULT_INJECTION: forcing a failure. [ 115.805708][ T4563] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 115.819782][ T4563] CPU: 1 PID: 4563 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 115.828322][ T4563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 115.838392][ T4563] Call Trace: [ 115.841685][ T4563] [ 115.844637][ T4563] dump_stack_lvl+0x1e3/0x2cb [ 115.849357][ T4563] ? nf_tcp_handle_invalid+0x647/0x647 [ 115.854854][ T4563] ? panic+0x764/0x764 [ 115.858956][ T4563] should_fail_ex+0x3a6/0x4d0 [ 115.863670][ T4563] strncpy_from_user+0x32/0x360 [ 115.868552][ T4563] ? getname_flags+0xb8/0x4f0 [ 115.873251][ T4563] getname_flags+0xf5/0x4f0 [ 115.877777][ T4563] do_sys_openat2+0xd2/0x4f0 [ 115.882396][ T4563] ? do_sys_open+0x220/0x220 [ 115.887018][ T4563] __x64_sys_openat+0x243/0x290 [ 115.891898][ T4563] ? __ia32_sys_open+0x270/0x270 [ 115.896876][ T4563] ? rcu_is_watching+0x11/0xb0 [ 115.901676][ T4563] ? syscall_enter_from_user_mode+0x2e/0x230 [ 115.907689][ T4563] do_syscall_64+0x3b/0xb0 [ 115.912137][ T4563] ? clear_bhb_loop+0x45/0xa0 [ 115.916930][ T4563] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 115.922851][ T4563] RIP: 0033:0x7fcd1c7b59a9 [ 115.927375][ T4563] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 115.947003][ T4563] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 115.955474][ T4563] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 115.963462][ T4563] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 115.971446][ T4563] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 115.979432][ T4563] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 115.987423][ T4563] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 115.995409][ T4563] [ 115.998430][ T4566] CPU: 0 PID: 4566 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 116.006964][ T4566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.017026][ T4566] Call Trace: [ 116.020330][ T4566] [ 116.023267][ T4566] dump_stack_lvl+0x1e3/0x2cb [ 116.027958][ T4566] ? nf_tcp_handle_invalid+0x647/0x647 [ 116.033425][ T4566] ? panic+0x764/0x764 [ 116.037502][ T4566] should_fail_ex+0x3a6/0x4d0 [ 116.042192][ T4566] strncpy_from_user+0x32/0x360 [ 116.047049][ T4566] ? getname_flags+0xb8/0x4f0 [ 116.051730][ T4566] getname_flags+0xf5/0x4f0 [ 116.056241][ T4566] do_sys_openat2+0xd2/0x4f0 [ 116.060839][ T4566] ? do_sys_open+0x220/0x220 [ 116.065434][ T4566] __x64_sys_openat+0x243/0x290 [ 116.070285][ T4566] ? __ia32_sys_open+0x270/0x270 [ 116.075224][ T4566] ? rcu_is_watching+0x11/0xb0 [ 116.080007][ T4566] ? syscall_enter_from_user_mode+0x2e/0x230 [ 116.085994][ T4566] do_syscall_64+0x3b/0xb0 [ 116.090439][ T4566] ? clear_bhb_loop+0x45/0xa0 [ 116.095119][ T4566] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.101020][ T4566] RIP: 0033:0x7fcd1c7b59a9 [ 116.105454][ T4566] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 116.125058][ T4566] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.133472][ T4566] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 116.141447][ T4566] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 116.149416][ T4566] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 116.157384][ T4566] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 116.165356][ T4566] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 116.173331][ T4566] [ 116.187300][ T4573] FAULT_INJECTION: forcing a failure. [ 116.187300][ T4573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.188023][ T4551] CPU: 1 PID: 4551 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 116.208862][ T4551] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.218930][ T4551] Call Trace: [ 116.222247][ T4551] [ 116.225184][ T4551] dump_stack_lvl+0x1e3/0x2cb [ 116.229882][ T4551] ? nf_tcp_handle_invalid+0x647/0x647 [ 116.235391][ T4551] ? panic+0x764/0x764 [ 116.239477][ T4551] should_fail_ex+0x3a6/0x4d0 [ 116.244222][ T4551] strncpy_from_user+0x32/0x360 [ 116.249085][ T4551] ? getname_flags+0xb8/0x4f0 [ 116.253772][ T4551] getname_flags+0xf5/0x4f0 [ 116.258286][ T4551] do_sys_openat2+0xd2/0x4f0 [ 116.262903][ T4551] ? do_sys_open+0x220/0x220 [ 116.267504][ T4551] __x64_sys_openat+0x243/0x290 [ 116.272364][ T4551] ? __ia32_sys_open+0x270/0x270 [ 116.277310][ T4551] ? rcu_is_watching+0x11/0xb0 [ 116.282078][ T4551] ? syscall_enter_from_user_mode+0x2e/0x230 [ 116.288071][ T4551] do_syscall_64+0x3b/0xb0 [ 116.292499][ T4551] ? clear_bhb_loop+0x45/0xa0 [ 116.297185][ T4551] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.303091][ T4551] RIP: 0033:0x7fcd1c7b59a9 [ 116.307516][ T4551] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 116.327129][ T4551] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.335552][ T4551] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 116.343527][ T4551] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c executing program [ 116.351497][ T4551] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 116.359470][ T4551] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 116.367458][ T4551] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 116.375442][ T4551] [ 116.378464][ T4573] CPU: 0 PID: 4573 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 116.386992][ T4573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.397496][ T4573] Call Trace: [ 116.400776][ T4573] [ 116.403718][ T4573] dump_stack_lvl+0x1e3/0x2cb [ 116.408506][ T4573] ? nf_tcp_handle_invalid+0x647/0x647 [ 116.414023][ T4573] ? panic+0x764/0x764 [ 116.418219][ T4573] should_fail_ex+0x3a6/0x4d0 [ 116.422908][ T4573] strncpy_from_user+0x32/0x360 [ 116.427770][ T4573] ? getname_flags+0xb8/0x4f0 [ 116.432452][ T4573] getname_flags+0xf5/0x4f0 [ 116.436962][ T4573] do_sys_openat2+0xd2/0x4f0 [ 116.441553][ T4573] ? do_sys_open+0x220/0x220 [ 116.446143][ T4573] __x64_sys_openat+0x243/0x290 [ 116.450992][ T4573] ? __ia32_sys_open+0x270/0x270 [ 116.455927][ T4573] ? rcu_is_watching+0x11/0xb0 [ 116.460738][ T4573] ? syscall_enter_from_user_mode+0x2e/0x230 [ 116.466720][ T4573] do_syscall_64+0x3b/0xb0 [ 116.471146][ T4573] ? clear_bhb_loop+0x45/0xa0 [ 116.475829][ T4573] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.481725][ T4573] RIP: 0033:0x7fcd1c7b59a9 [ 116.486139][ T4573] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 executing program executing program executing program [ 116.505744][ T4573] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.514158][ T4573] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 116.522139][ T4573] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 116.530125][ T4573] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 116.538123][ T4573] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 116.546102][ T4573] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 116.554095][ T4573] [ 116.580136][ T4577] FAULT_INJECTION: forcing a failure. [ 116.580136][ T4577] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.580833][ T4581] FAULT_INJECTION: forcing a failure. [ 116.580833][ T4581] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.595275][ T4577] CPU: 0 PID: 4577 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 116.614870][ T4577] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.624932][ T4577] Call Trace: [ 116.628223][ T4577] [ 116.631168][ T4577] dump_stack_lvl+0x1e3/0x2cb [ 116.635877][ T4577] ? nf_tcp_handle_invalid+0x647/0x647 [ 116.641445][ T4577] ? panic+0x764/0x764 [ 116.645537][ T4577] should_fail_ex+0x3a6/0x4d0 [ 116.650256][ T4577] strncpy_from_user+0x32/0x360 [ 116.655134][ T4577] ? getname_flags+0xb8/0x4f0 [ 116.659851][ T4577] getname_flags+0xf5/0x4f0 [ 116.664387][ T4577] do_sys_openat2+0xd2/0x4f0 [ 116.669016][ T4577] ? do_sys_open+0x220/0x220 [ 116.669121][ T4586] FAULT_INJECTION: forcing a failure. [ 116.669121][ T4586] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.673616][ T4577] __x64_sys_openat+0x243/0x290 [ 116.673641][ T4577] ? __ia32_sys_open+0x270/0x270 [ 116.696451][ T4577] ? rcu_is_watching+0x11/0xb0 [ 116.701235][ T4577] ? syscall_enter_from_user_mode+0x2e/0x230 [ 116.707234][ T4577] do_syscall_64+0x3b/0xb0 [ 116.711778][ T4577] ? clear_bhb_loop+0x45/0xa0 [ 116.716481][ T4577] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.722572][ T4577] RIP: 0033:0x7fcd1c7b59a9 [ 116.727006][ T4577] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 116.746644][ T4577] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.755095][ T4577] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 116.763085][ T4577] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 116.771078][ T4577] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 116.779059][ T4577] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 116.787034][ T4577] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 116.795021][ T4577] [ 116.798058][ T4581] CPU: 1 PID: 4581 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 116.806594][ T4581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 116.816654][ T4581] Call Trace: [ 116.819932][ T4581] [ 116.822861][ T4581] dump_stack_lvl+0x1e3/0x2cb [ 116.827555][ T4581] ? nf_tcp_handle_invalid+0x647/0x647 [ 116.833022][ T4581] ? panic+0x764/0x764 [ 116.837100][ T4581] should_fail_ex+0x3a6/0x4d0 [ 116.841803][ T4581] strncpy_from_user+0x32/0x360 [ 116.846670][ T4581] ? getname_flags+0xb8/0x4f0 [ 116.851357][ T4581] getname_flags+0xf5/0x4f0 [ 116.855879][ T4581] do_sys_openat2+0xd2/0x4f0 [ 116.860474][ T4581] ? do_sys_open+0x220/0x220 [ 116.865069][ T4581] __x64_sys_openat+0x243/0x290 [ 116.870052][ T4581] ? __ia32_sys_open+0x270/0x270 [ 116.875005][ T4581] ? rcu_is_watching+0x11/0xb0 [ 116.879785][ T4581] ? syscall_enter_from_user_mode+0x2e/0x230 [ 116.885789][ T4581] do_syscall_64+0x3b/0xb0 [ 116.890218][ T4581] ? clear_bhb_loop+0x45/0xa0 [ 116.894917][ T4581] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 116.900817][ T4581] RIP: 0033:0x7fcd1c7b59a9 [ 116.905339][ T4581] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 116.924979][ T4581] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 116.933400][ T4581] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 116.941371][ T4581] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 116.949340][ T4581] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 116.957312][ T4581] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 116.965292][ T4581] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 116.973290][ T4581] executing program [ 116.977465][ T4579] FAULT_INJECTION: forcing a failure. [ 116.977465][ T4579] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.995492][ T4579] CPU: 1 PID: 4579 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 117.004041][ T4579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.014117][ T4579] Call Trace: [ 117.017412][ T4579] [ 117.020356][ T4579] dump_stack_lvl+0x1e3/0x2cb [ 117.025064][ T4579] ? nf_tcp_handle_invalid+0x647/0x647 [ 117.030552][ T4579] ? panic+0x764/0x764 [ 117.034662][ T4579] should_fail_ex+0x3a6/0x4d0 [ 117.039371][ T4579] strncpy_from_user+0x32/0x360 [ 117.044247][ T4579] ? getname_flags+0xb8/0x4f0 [ 117.048952][ T4579] getname_flags+0xf5/0x4f0 [ 117.053533][ T4579] do_sys_openat2+0xd2/0x4f0 [ 117.058151][ T4579] ? do_sys_open+0x220/0x220 [ 117.062768][ T4579] __x64_sys_openat+0x243/0x290 [ 117.067656][ T4579] ? __ia32_sys_open+0x270/0x270 [ 117.072613][ T4579] ? rcu_is_watching+0x11/0xb0 [ 117.077397][ T4579] ? syscall_enter_from_user_mode+0x2e/0x230 [ 117.083409][ T4579] do_syscall_64+0x3b/0xb0 [ 117.087857][ T4579] ? clear_bhb_loop+0x45/0xa0 [ 117.092560][ T4579] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.098475][ T4579] RIP: 0033:0x7fcd1c7b59a9 [ 117.102901][ T4579] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 117.122515][ T4579] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 117.130949][ T4579] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 117.138938][ T4579] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 117.146922][ T4579] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 117.154912][ T4579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 117.162908][ T4579] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 117.170912][ T4579] [ 117.173937][ T4586] CPU: 0 PID: 4586 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 117.182475][ T4586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.192564][ T4586] Call Trace: [ 117.195856][ T4586] [ 117.198807][ T4586] dump_stack_lvl+0x1e3/0x2cb [ 117.203603][ T4586] ? nf_tcp_handle_invalid+0x647/0x647 [ 117.209097][ T4586] ? panic+0x764/0x764 [ 117.213194][ T4586] should_fail_ex+0x3a6/0x4d0 [ 117.217905][ T4586] strncpy_from_user+0x32/0x360 [ 117.222785][ T4586] ? getname_flags+0xb8/0x4f0 [ 117.227489][ T4586] getname_flags+0xf5/0x4f0 [ 117.232023][ T4586] do_sys_openat2+0xd2/0x4f0 [ 117.236635][ T4586] ? do_sys_open+0x220/0x220 [ 117.241250][ T4586] __x64_sys_openat+0x243/0x290 [ 117.246133][ T4586] ? __ia32_sys_open+0x270/0x270 [ 117.251088][ T4586] ? rcu_is_watching+0x11/0xb0 [ 117.255872][ T4586] ? syscall_enter_from_user_mode+0x2e/0x230 [ 117.261887][ T4586] do_syscall_64+0x3b/0xb0 [ 117.265130][ T4591] FAULT_INJECTION: forcing a failure. [ 117.265130][ T4591] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.266329][ T4586] ? clear_bhb_loop+0x45/0xa0 [ 117.284014][ T4586] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.289928][ T4586] RIP: 0033:0x7fcd1c7b59a9 [ 117.294364][ T4586] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 117.313984][ T4586] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 117.322418][ T4586] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 117.330418][ T4586] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 117.338409][ T4586] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 117.346390][ T4586] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c [ 117.354370][ T4586] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 117.362358][ T4586] [ 117.365380][ T4591] CPU: 1 PID: 4591 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 117.373945][ T4591] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.384023][ T4591] Call Trace: [ 117.387318][ T4591] [ 117.390276][ T4591] dump_stack_lvl+0x1e3/0x2cb [ 117.394991][ T4591] ? nf_tcp_handle_invalid+0x647/0x647 [ 117.400483][ T4591] ? panic+0x764/0x764 [ 117.404582][ T4591] should_fail_ex+0x3a6/0x4d0 [ 117.409279][ T4591] strncpy_from_user+0x32/0x360 [ 117.414146][ T4591] ? getname_flags+0xb8/0x4f0 [ 117.418831][ T4591] getname_flags+0xf5/0x4f0 [ 117.423342][ T4591] do_sys_openat2+0xd2/0x4f0 [ 117.427966][ T4591] ? do_sys_open+0x220/0x220 [ 117.432562][ T4591] __x64_sys_openat+0x243/0x290 [ 117.437419][ T4591] ? __ia32_sys_open+0x270/0x270 [ 117.442357][ T4591] ? rcu_is_watching+0x11/0xb0 [ 117.447138][ T4591] ? syscall_enter_from_user_mode+0x2e/0x230 [ 117.453126][ T4591] do_syscall_64+0x3b/0xb0 [ 117.457551][ T4591] ? clear_bhb_loop+0x45/0xa0 [ 117.462235][ T4591] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.468136][ T4591] RIP: 0033:0x7fcd1c7b59a9 [ 117.472547][ T4591] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 117.492152][ T4591] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 117.500568][ T4591] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 117.508540][ T4591] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 117.516508][ T4591] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 117.524477][ T4591] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c executing program executing program executing program executing program executing program [ 117.532445][ T4591] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 117.540436][ T4591] [ 117.564224][ T4596] FAULT_INJECTION: forcing a failure. [ 117.564224][ T4596] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.564282][ T4601] FAULT_INJECTION: forcing a failure. [ 117.564282][ T4601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.578581][ T4596] CPU: 0 PID: 4596 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 117.591242][ T4600] FAULT_INJECTION: forcing a failure. [ 117.591242][ T4600] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.598909][ T4596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.598923][ T4596] Call Trace: [ 117.598930][ T4596] [ 117.598938][ T4596] dump_stack_lvl+0x1e3/0x2cb [ 117.612695][ T4603] FAULT_INJECTION: forcing a failure. [ 117.612695][ T4603] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.621999][ T4596] ? nf_tcp_handle_invalid+0x647/0x647 [ 117.622037][ T4596] ? panic+0x764/0x764 [ 117.655504][ T4596] should_fail_ex+0x3a6/0x4d0 [ 117.660238][ T4596] strncpy_from_user+0x32/0x360 [ 117.665113][ T4596] ? getname_flags+0xb8/0x4f0 [ 117.669821][ T4596] getname_flags+0xf5/0x4f0 [ 117.674358][ T4596] do_sys_openat2+0xd2/0x4f0 [ 117.678985][ T4596] ? do_sys_open+0x220/0x220 [ 117.683607][ T4596] __x64_sys_openat+0x243/0x290 [ 117.688480][ T4596] ? __ia32_sys_open+0x270/0x270 [ 117.693437][ T4596] ? rcu_is_watching+0x11/0xb0 [ 117.698226][ T4596] ? syscall_enter_from_user_mode+0x2e/0x230 [ 117.704240][ T4596] do_syscall_64+0x3b/0xb0 [ 117.708701][ T4596] ? clear_bhb_loop+0x45/0xa0 [ 117.713424][ T4596] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.719343][ T4596] RIP: 0033:0x7fcd1c7b59a9 [ 117.723790][ T4596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 117.743425][ T4596] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 117.751860][ T4596] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 117.759856][ T4596] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 117.767843][ T4596] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 117.775831][ T4596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 117.783812][ T4596] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 117.791799][ T4596] [ 117.794818][ T4603] CPU: 1 PID: 4603 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 117.803344][ T4603] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 117.813398][ T4603] Call Trace: [ 117.816673][ T4603] [ 117.819602][ T4603] dump_stack_lvl+0x1e3/0x2cb [ 117.824293][ T4603] ? nf_tcp_handle_invalid+0x647/0x647 [ 117.829759][ T4603] ? panic+0x764/0x764 [ 117.833837][ T4603] should_fail_ex+0x3a6/0x4d0 [ 117.838526][ T4603] strncpy_from_user+0x32/0x360 [ 117.843379][ T4603] ? getname_flags+0xb8/0x4f0 [ 117.848061][ T4603] getname_flags+0xf5/0x4f0 [ 117.852568][ T4603] do_sys_openat2+0xd2/0x4f0 [ 117.857157][ T4603] ? do_sys_open+0x220/0x220 [ 117.861745][ T4603] __x64_sys_openat+0x243/0x290 [ 117.866614][ T4603] ? __ia32_sys_open+0x270/0x270 [ 117.871558][ T4603] ? rcu_is_watching+0x11/0xb0 [ 117.876333][ T4603] ? syscall_enter_from_user_mode+0x2e/0x230 [ 117.882324][ T4603] do_syscall_64+0x3b/0xb0 [ 117.886761][ T4603] ? clear_bhb_loop+0x45/0xa0 [ 117.891444][ T4603] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 117.897342][ T4603] RIP: 0033:0x7fcd1c7b59a9 [ 117.901755][ T4603] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 117.921355][ T4603] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 117.929770][ T4603] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 117.937739][ T4603] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 117.945708][ T4603] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 117.953679][ T4603] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 117.961649][ T4603] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 117.969624][ T4603] [ 117.975411][ T4605] FAULT_INJECTION: forcing a failure. [ 117.975411][ T4605] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 117.983693][ T4600] CPU: 0 PID: 4600 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 117.996959][ T4600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.007025][ T4600] Call Trace: [ 118.010315][ T4600] [ 118.013273][ T4600] dump_stack_lvl+0x1e3/0x2cb [ 118.017985][ T4600] ? nf_tcp_handle_invalid+0x647/0x647 [ 118.023472][ T4600] ? panic+0x764/0x764 [ 118.027553][ T4600] should_fail_ex+0x3a6/0x4d0 [ 118.032261][ T4600] strncpy_from_user+0x32/0x360 [ 118.037127][ T4600] ? getname_flags+0xb8/0x4f0 [ 118.041816][ T4600] getname_flags+0xf5/0x4f0 [ 118.046342][ T4600] do_sys_openat2+0xd2/0x4f0 [ 118.050950][ T4600] ? do_sys_open+0x220/0x220 [ 118.055562][ T4600] __x64_sys_openat+0x243/0x290 [ 118.060435][ T4600] ? __ia32_sys_open+0x270/0x270 [ 118.065392][ T4600] ? rcu_is_watching+0x11/0xb0 [ 118.070186][ T4600] ? syscall_enter_from_user_mode+0x2e/0x230 [ 118.076188][ T4600] do_syscall_64+0x3b/0xb0 [ 118.080629][ T4600] ? clear_bhb_loop+0x45/0xa0 [ 118.085321][ T4600] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.091220][ T4600] RIP: 0033:0x7fcd1c7b59a9 [ 118.096245][ T4600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 118.115942][ T4600] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.124371][ T4600] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 118.132364][ T4600] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 118.140341][ T4600] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 118.148318][ T4600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 118.156294][ T4600] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 118.164271][ T4600] [ 118.167474][ T4605] CPU: 1 PID: 4605 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 118.176009][ T4605] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.186079][ T4605] Call Trace: [ 118.189374][ T4605] [ 118.192322][ T4605] dump_stack_lvl+0x1e3/0x2cb [ 118.197044][ T4605] ? nf_tcp_handle_invalid+0x647/0x647 [ 118.202526][ T4605] ? panic+0x764/0x764 [ 118.206626][ T4605] should_fail_ex+0x3a6/0x4d0 [ 118.211329][ T4605] strncpy_from_user+0x32/0x360 [ 118.216216][ T4605] ? getname_flags+0xb8/0x4f0 [ 118.220923][ T4605] getname_flags+0xf5/0x4f0 [ 118.225445][ T4605] do_sys_openat2+0xd2/0x4f0 [ 118.230046][ T4605] ? do_sys_open+0x220/0x220 [ 118.234648][ T4605] __x64_sys_openat+0x243/0x290 [ 118.239517][ T4605] ? __ia32_sys_open+0x270/0x270 [ 118.244472][ T4605] ? rcu_is_watching+0x11/0xb0 [ 118.249256][ T4605] ? syscall_enter_from_user_mode+0x2e/0x230 [ 118.255255][ T4605] do_syscall_64+0x3b/0xb0 [ 118.259694][ T4605] ? clear_bhb_loop+0x45/0xa0 [ 118.264384][ T4605] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.270285][ T4605] RIP: 0033:0x7fcd1c7b59a9 [ 118.274701][ T4605] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 118.294309][ T4605] RSP: 002b:00007fcd1bf47148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.302724][ T4605] RAX: ffffffffffffffda RBX: 00007fcd1bf47150 RCX: 00007fcd1c7b59a9 [ 118.310729][ T4605] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 118.318719][ T4605] RBP: 0000000000000001 R08: 00007fcd1bf46ee7 R09: 0000000000000032 [ 118.326691][ T4605] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83941c executing program executing program executing program [ 118.334665][ T4605] R13: 000000000000006e R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 118.342646][ T4605] [ 118.354291][ T4601] CPU: 0 PID: 4601 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 118.362833][ T4601] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.372908][ T4601] Call Trace: [ 118.376196][ T4601] [ 118.379122][ T4601] dump_stack_lvl+0x1e3/0x2cb [ 118.383814][ T4601] ? nf_tcp_handle_invalid+0x647/0x647 [ 118.389276][ T4601] ? panic+0x764/0x764 [ 118.393354][ T4601] should_fail_ex+0x3a6/0x4d0 [ 118.398055][ T4601] strncpy_from_user+0x32/0x360 [ 118.402919][ T4601] ? getname_flags+0xb8/0x4f0 [ 118.407598][ T4601] getname_flags+0xf5/0x4f0 [ 118.412134][ T4601] do_sys_openat2+0xd2/0x4f0 [ 118.416724][ T4601] ? do_sys_open+0x220/0x220 [ 118.421313][ T4601] __x64_sys_openat+0x243/0x290 [ 118.426156][ T4601] ? __ia32_sys_open+0x270/0x270 [ 118.431084][ T4601] ? rcu_is_watching+0x11/0xb0 [ 118.435840][ T4601] ? syscall_enter_from_user_mode+0x2e/0x230 [ 118.441820][ T4601] do_syscall_64+0x3b/0xb0 [ 118.446235][ T4601] ? clear_bhb_loop+0x45/0xa0 [ 118.450910][ T4601] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.456802][ T4601] RIP: 0033:0x7fcd1c7b59a9 [ 118.461206][ T4601] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 118.480838][ T4601] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.489260][ T4601] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 118.497229][ T4601] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 118.505196][ T4601] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 118.513163][ T4601] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 118.521132][ T4601] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 118.529110][ T4601] executing program executing program [ 118.535584][ T4617] FAULT_INJECTION: forcing a failure. [ 118.535584][ T4617] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.542032][ T4619] FAULT_INJECTION: forcing a failure. [ 118.542032][ T4619] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.552455][ T4616] FAULT_INJECTION: forcing a failure. [ 118.552455][ T4616] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.568529][ T4619] CPU: 0 PID: 4619 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 118.575593][ T4615] FAULT_INJECTION: forcing a failure. [ 118.575593][ T4615] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 118.583356][ T4619] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.606447][ T4619] Call Trace: [ 118.609729][ T4619] [ 118.612668][ T4619] dump_stack_lvl+0x1e3/0x2cb [ 118.617363][ T4619] ? nf_tcp_handle_invalid+0x647/0x647 [ 118.622871][ T4619] ? panic+0x764/0x764 [ 118.626949][ T4619] should_fail_ex+0x3a6/0x4d0 [ 118.631659][ T4619] strncpy_from_user+0x32/0x360 [ 118.636548][ T4619] ? getname_flags+0xb8/0x4f0 [ 118.641241][ T4619] getname_flags+0xf5/0x4f0 [ 118.645760][ T4619] do_sys_openat2+0xd2/0x4f0 [ 118.650367][ T4619] ? do_sys_open+0x220/0x220 [ 118.654972][ T4619] __x64_sys_openat+0x243/0x290 [ 118.659832][ T4619] ? __ia32_sys_open+0x270/0x270 [ 118.664775][ T4619] ? rcu_is_watching+0x11/0xb0 [ 118.669549][ T4619] ? syscall_enter_from_user_mode+0x2e/0x230 [ 118.675557][ T4619] do_syscall_64+0x3b/0xb0 [ 118.679995][ T4619] ? clear_bhb_loop+0x45/0xa0 [ 118.684689][ T4619] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.690644][ T4619] RIP: 0033:0x7fcd1c7b59a9 [ 118.695070][ T4619] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 118.714694][ T4619] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.723118][ T4619] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 118.731178][ T4619] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 118.739151][ T4619] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 118.747123][ T4619] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 118.755092][ T4619] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 118.763072][ T4619] [ 118.769426][ T4616] CPU: 0 PID: 4616 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 118.777975][ T4616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.788049][ T4616] Call Trace: [ 118.791347][ T4616] [ 118.794308][ T4616] dump_stack_lvl+0x1e3/0x2cb [ 118.799034][ T4616] ? nf_tcp_handle_invalid+0x647/0x647 [ 118.804526][ T4616] ? panic+0x764/0x764 [ 118.808625][ T4616] should_fail_ex+0x3a6/0x4d0 [ 118.813337][ T4616] strncpy_from_user+0x32/0x360 [ 118.818217][ T4616] ? getname_flags+0xb8/0x4f0 [ 118.822907][ T4616] getname_flags+0xf5/0x4f0 [ 118.827440][ T4616] do_sys_openat2+0xd2/0x4f0 [ 118.832056][ T4616] ? do_sys_open+0x220/0x220 [ 118.836673][ T4616] __x64_sys_openat+0x243/0x290 [ 118.841545][ T4616] ? __ia32_sys_open+0x270/0x270 [ 118.846502][ T4616] ? rcu_is_watching+0x11/0xb0 [ 118.851281][ T4616] ? syscall_enter_from_user_mode+0x2e/0x230 [ 118.857277][ T4616] do_syscall_64+0x3b/0xb0 [ 118.861714][ T4616] ? clear_bhb_loop+0x45/0xa0 [ 118.866414][ T4616] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 118.872330][ T4616] RIP: 0033:0x7fcd1c7b59a9 [ 118.876750][ T4616] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 118.896548][ T4616] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 118.905151][ T4616] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 118.913149][ T4616] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 118.921126][ T4616] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 118.929109][ T4616] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 118.937088][ T4616] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 118.945078][ T4616] [ 118.948110][ T4615] CPU: 1 PID: 4615 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 118.956646][ T4615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 118.966819][ T4615] Call Trace: [ 118.970122][ T4615] [ 118.973065][ T4615] dump_stack_lvl+0x1e3/0x2cb [ 118.977780][ T4615] ? nf_tcp_handle_invalid+0x647/0x647 [ 118.983268][ T4615] ? panic+0x764/0x764 [ 118.987367][ T4615] should_fail_ex+0x3a6/0x4d0 [ 118.992086][ T4615] strncpy_from_user+0x32/0x360 [ 118.996965][ T4615] ? getname_flags+0xb8/0x4f0 [ 119.001674][ T4615] getname_flags+0xf5/0x4f0 [ 119.006210][ T4615] do_sys_openat2+0xd2/0x4f0 [ 119.010992][ T4615] ? do_sys_open+0x220/0x220 [ 119.015607][ T4615] __x64_sys_openat+0x243/0x290 [ 119.020482][ T4615] ? __ia32_sys_open+0x270/0x270 [ 119.025440][ T4615] ? rcu_is_watching+0x11/0xb0 [ 119.030239][ T4615] ? syscall_enter_from_user_mode+0x2e/0x230 [ 119.036246][ T4615] do_syscall_64+0x3b/0xb0 [ 119.040688][ T4615] ? clear_bhb_loop+0x45/0xa0 [ 119.045390][ T4615] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.051305][ T4615] RIP: 0033:0x7fcd1c7b59a9 [ 119.055736][ T4615] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 119.075365][ T4615] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 119.083825][ T4615] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 119.091803][ T4615] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 119.099782][ T4615] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 119.107755][ T4615] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 119.115728][ T4615] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 119.123717][ T4615] [ 119.124325][ T4621] FAULT_INJECTION: forcing a failure. [ 119.124325][ T4621] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.136083][ T4617] CPU: 1 PID: 4617 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 119.148280][ T4617] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.158352][ T4617] Call Trace: [ 119.161652][ T4617] [ 119.164599][ T4617] dump_stack_lvl+0x1e3/0x2cb [ 119.169313][ T4617] ? nf_tcp_handle_invalid+0x647/0x647 [ 119.174807][ T4617] ? panic+0x764/0x764 [ 119.178902][ T4617] should_fail_ex+0x3a6/0x4d0 [ 119.183615][ T4617] strncpy_from_user+0x32/0x360 [ 119.188491][ T4617] ? getname_flags+0xb8/0x4f0 [ 119.193207][ T4617] getname_flags+0xf5/0x4f0 [ 119.197825][ T4617] do_sys_openat2+0xd2/0x4f0 [ 119.202471][ T4617] ? do_sys_open+0x220/0x220 [ 119.207096][ T4617] __x64_sys_openat+0x243/0x290 [ 119.212062][ T4617] ? __ia32_sys_open+0x270/0x270 [ 119.217018][ T4617] ? rcu_is_watching+0x11/0xb0 [ 119.221801][ T4617] ? syscall_enter_from_user_mode+0x2e/0x230 [ 119.227811][ T4617] do_syscall_64+0x3b/0xb0 [ 119.232265][ T4617] ? clear_bhb_loop+0x45/0xa0 [ 119.236967][ T4617] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.242896][ T4617] RIP: 0033:0x7fcd1c7b59a9 [ 119.247329][ T4617] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 119.266966][ T4617] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 119.275406][ T4617] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 119.283398][ T4617] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 119.291389][ T4617] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 119.299386][ T4617] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 119.307378][ T4617] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 119.315389][ T4617] [ 119.328464][ T4621] CPU: 1 PID: 4621 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 119.337017][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.347093][ T4621] Call Trace: [ 119.350391][ T4621] [ 119.353336][ T4621] dump_stack_lvl+0x1e3/0x2cb [ 119.358055][ T4621] ? nf_tcp_handle_invalid+0x647/0x647 [ 119.363550][ T4621] ? panic+0x764/0x764 [ 119.367655][ T4621] should_fail_ex+0x3a6/0x4d0 [ 119.372364][ T4621] strncpy_from_user+0x32/0x360 [ 119.377225][ T4621] ? getname_flags+0xb8/0x4f0 [ 119.381909][ T4621] getname_flags+0xf5/0x4f0 [ 119.386419][ T4621] do_sys_openat2+0xd2/0x4f0 [ 119.391013][ T4621] ? do_sys_open+0x220/0x220 [ 119.395606][ T4621] __x64_sys_openat+0x243/0x290 [ 119.400460][ T4621] ? __ia32_sys_open+0x270/0x270 [ 119.405397][ T4621] ? rcu_is_watching+0x11/0xb0 [ 119.410163][ T4621] ? syscall_enter_from_user_mode+0x2e/0x230 [ 119.416146][ T4621] do_syscall_64+0x3b/0xb0 [ 119.420570][ T4621] ? clear_bhb_loop+0x45/0xa0 [ 119.425251][ T4621] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.431145][ T4621] RIP: 0033:0x7fcd1c7b59a9 [ 119.435569][ T4621] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 119.455173][ T4621] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 119.463592][ T4621] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 119.471563][ T4621] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 119.479534][ T4621] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 executing program executing program executing program executing program executing program [ 119.487502][ T4621] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 119.495472][ T4621] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 119.503540][ T4621] [ 119.534486][ T4635] FAULT_INJECTION: forcing a failure. [ 119.534486][ T4635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.535354][ T4640] FAULT_INJECTION: forcing a failure. [ 119.535354][ T4640] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.548281][ T4632] FAULT_INJECTION: forcing a failure. [ 119.548281][ T4632] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.561213][ T4640] CPU: 0 PID: 4640 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 119.582412][ T4640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.592487][ T4640] Call Trace: [ 119.595786][ T4640] [ 119.598734][ T4640] dump_stack_lvl+0x1e3/0x2cb [ 119.603461][ T4640] ? nf_tcp_handle_invalid+0x647/0x647 [ 119.608944][ T4640] ? panic+0x764/0x764 [ 119.613301][ T4640] should_fail_ex+0x3a6/0x4d0 [ 119.618014][ T4640] strncpy_from_user+0x32/0x360 [ 119.622892][ T4640] ? getname_flags+0xb8/0x4f0 [ 119.627596][ T4640] getname_flags+0xf5/0x4f0 [ 119.632109][ T4640] do_sys_openat2+0xd2/0x4f0 [ 119.636700][ T4640] ? do_sys_open+0x220/0x220 [ 119.641291][ T4640] __x64_sys_openat+0x243/0x290 [ 119.646140][ T4640] ? __ia32_sys_open+0x270/0x270 [ 119.651075][ T4640] ? rcu_is_watching+0x11/0xb0 [ 119.655843][ T4640] ? syscall_enter_from_user_mode+0x2e/0x230 [ 119.661852][ T4640] do_syscall_64+0x3b/0xb0 [ 119.666289][ T4640] ? clear_bhb_loop+0x45/0xa0 [ 119.670968][ T4640] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.676863][ T4640] RIP: 0033:0x7fcd1c7b59a9 [ 119.681275][ T4640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 119.700884][ T4640] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 119.709753][ T4640] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 119.717749][ T4640] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 119.725734][ T4640] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 119.733713][ T4640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 119.741703][ T4640] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 119.749732][ T4640] [ 119.757121][ T4638] FAULT_INJECTION: forcing a failure. [ 119.757121][ T4638] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 119.882537][ T4635] CPU: 0 PID: 4635 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 119.891113][ T4635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 119.901198][ T4635] Call Trace: [ 119.904493][ T4635] [ 119.907438][ T4635] dump_stack_lvl+0x1e3/0x2cb [ 119.912184][ T4635] ? nf_tcp_handle_invalid+0x647/0x647 [ 119.917682][ T4635] ? panic+0x764/0x764 [ 119.921801][ T4635] should_fail_ex+0x3a6/0x4d0 [ 119.926514][ T4635] strncpy_from_user+0x32/0x360 [ 119.931391][ T4635] ? getname_flags+0xb8/0x4f0 [ 119.936095][ T4635] getname_flags+0xf5/0x4f0 [ 119.940627][ T4635] do_sys_openat2+0xd2/0x4f0 [ 119.945238][ T4635] ? do_sys_open+0x220/0x220 [ 119.949859][ T4635] __x64_sys_openat+0x243/0x290 [ 119.954733][ T4635] ? __ia32_sys_open+0x270/0x270 [ 119.959692][ T4635] ? rcu_is_watching+0x11/0xb0 [ 119.964480][ T4635] ? syscall_enter_from_user_mode+0x2e/0x230 [ 119.970484][ T4635] do_syscall_64+0x3b/0xb0 [ 119.974936][ T4635] ? clear_bhb_loop+0x45/0xa0 [ 119.979641][ T4635] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 119.985613][ T4635] RIP: 0033:0x7fcd1c7b59a9 [ 119.990042][ T4635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 120.009669][ T4635] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 120.018111][ T4635] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 120.026108][ T4635] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 120.034102][ T4635] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 120.042092][ T4635] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 120.050091][ T4635] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 120.058092][ T4635] [ 120.061120][ T4638] CPU: 1 PID: 4638 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 120.069658][ T4638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.079733][ T4638] Call Trace: [ 120.083027][ T4638] [ 120.085975][ T4638] dump_stack_lvl+0x1e3/0x2cb [ 120.090694][ T4638] ? nf_tcp_handle_invalid+0x647/0x647 [ 120.096184][ T4638] ? panic+0x764/0x764 [ 120.100290][ T4638] should_fail_ex+0x3a6/0x4d0 [ 120.105005][ T4638] strncpy_from_user+0x32/0x360 [ 120.109884][ T4638] ? getname_flags+0xb8/0x4f0 [ 120.114590][ T4638] getname_flags+0xf5/0x4f0 [ 120.119119][ T4638] do_sys_openat2+0xd2/0x4f0 [ 120.123733][ T4638] ? do_sys_open+0x220/0x220 [ 120.128350][ T4638] __x64_sys_openat+0x243/0x290 [ 120.133224][ T4638] ? __ia32_sys_open+0x270/0x270 [ 120.138288][ T4638] ? rcu_is_watching+0x11/0xb0 [ 120.143079][ T4638] ? syscall_enter_from_user_mode+0x2e/0x230 [ 120.149085][ T4638] do_syscall_64+0x3b/0xb0 [ 120.153533][ T4638] ? clear_bhb_loop+0x45/0xa0 [ 120.158266][ T4638] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.164179][ T4638] RIP: 0033:0x7fcd1c7b59a9 [ 120.168609][ T4638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 120.188273][ T4638] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 120.196710][ T4638] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 [ 120.204698][ T4638] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 120.212685][ T4638] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 120.220676][ T4638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 120.228670][ T4638] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 120.236666][ T4638] [ 120.239691][ T4632] CPU: 0 PID: 4632 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 120.248219][ T4632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.258287][ T4632] Call Trace: [ 120.261567][ T4632] [ 120.264499][ T4632] dump_stack_lvl+0x1e3/0x2cb [ 120.269194][ T4632] ? nf_tcp_handle_invalid+0x647/0x647 [ 120.274664][ T4632] ? panic+0x764/0x764 [ 120.278747][ T4632] should_fail_ex+0x3a6/0x4d0 [ 120.283476][ T4632] strncpy_from_user+0x32/0x360 [ 120.288363][ T4632] ? getname_flags+0xb8/0x4f0 [ 120.293048][ T4632] getname_flags+0xf5/0x4f0 [ 120.297564][ T4632] do_sys_openat2+0xd2/0x4f0 [ 120.302161][ T4632] ? do_sys_open+0x220/0x220 [ 120.306756][ T4632] __x64_sys_openat+0x243/0x290 [ 120.311609][ T4632] ? __ia32_sys_open+0x270/0x270 [ 120.316546][ T4632] ? rcu_is_watching+0x11/0xb0 [ 120.321312][ T4632] ? syscall_enter_from_user_mode+0x2e/0x230 [ 120.327311][ T4632] do_syscall_64+0x3b/0xb0 [ 120.331738][ T4632] ? clear_bhb_loop+0x45/0xa0 [ 120.336445][ T4632] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.342350][ T4632] RIP: 0033:0x7fcd1c7b59a9 [ 120.346790][ T4632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 120.366409][ T4632] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 120.374829][ T4632] RAX: ffffffffffffffda RBX: 00007fcd1bf68150 RCX: 00007fcd1c7b59a9 executing program executing program executing program executing program executing program [ 120.382813][ T4632] RDX: 00000000000026e1 RSI: 0000000000000000 RDI: 00000000ffffff9c [ 120.390791][ T4632] RBP: 0000000000000001 R08: 00007fcd1bf67ee7 R09: 0000000000000032 [ 120.398772][ T4632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fcd1c83940c [ 120.406837][ T4632] R13: 000000000000000b R14: 00007fff44b74b70 R15: 00007fff44b74c58 [ 120.414821][ T4632] [ 120.454836][ T4654] FAULT_INJECTION: forcing a failure. [ 120.454836][ T4654] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.456700][ T4660] FAULT_INJECTION: forcing a failure. [ 120.456700][ T4660] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.468788][ T4655] FAULT_INJECTION: forcing a failure. [ 120.468788][ T4655] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.481745][ T4659] FAULT_INJECTION: forcing a failure. [ 120.481745][ T4659] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.494528][ T4654] CPU: 1 PID: 4654 Comm: syz-executor258 Not tainted 6.1.129-syzkaller #0 [ 120.511163][ T4656] FAULT_INJECTION: forcing a failure. [ 120.511163][ T4656] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 120.515653][ T4654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 120.515673][ T4654] Call Trace: [ 120.515680][ T4654] [ 120.515688][ T4654] dump_stack_lvl+0x1e3/0x2cb [ 120.515724][ T4654] ? nf_tcp_handle_invalid+0x647/0x647 [ 120.555121][ T4654] ? panic+0x764/0x764 [ 120.559204][ T4654] should_fail_ex+0x3a6/0x4d0 [ 120.563897][ T4654] strncpy_from_user+0x32/0x360 [ 120.568780][ T4654] ? getname_flags+0xb8/0x4f0 [ 120.573467][ T4654] getname_flags+0xf5/0x4f0 [ 120.577989][ T4654] do_sys_openat2+0xd2/0x4f0 [ 120.582586][ T4654] ? do_sys_open+0x220/0x220 [ 120.587181][ T4654] __x64_sys_openat+0x243/0x290 [ 120.592033][ T4654] ? __ia32_sys_open+0x270/0x270 [ 120.596970][ T4654] ? rcu_is_watching+0x11/0xb0 [ 120.601736][ T4654] ? syscall_enter_from_user_mode+0x2e/0x230 [ 120.607721][ T4654] do_syscall_64+0x3b/0xb0 [ 120.612145][ T4654] ? clear_bhb_loop+0x45/0xa0 [ 120.616830][ T4654] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 120.622735][ T4654] RIP: 0033:0x7fcd1c7b59a9 [ 120.627148][ T4654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 1f 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 b0 ff ff ff f7 d8 64 89 01 48 [ 120.646749][ T4654] RSP: 002b:00007fcd1bf68148 EFLAGS: 00000246 ORIG_RAX: 0000000000000101