_get_metadata+0x11b/0x180 [ 317.370640][ T7315] futex_wake+0x1d9/0xdf0 [ 317.375047][ T7315] ? kmsan_get_metadata+0x11b/0x180 [ 317.380330][ T7315] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 317.386308][ T7315] do_futex+0x255f/0x3290 [ 317.390711][ T7315] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 317.397116][ T7315] ? kmsan_get_metadata+0x11b/0x180 [ 317.402390][ T7315] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 317.408284][ T7315] ? kmsan_get_metadata+0x11b/0x180 [ 317.413560][ T7315] ? kmsan_get_metadata+0x11b/0x180 [ 317.418842][ T7315] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 317.425174][ T7315] ? kmsan_get_metadata+0x11b/0x180 [ 317.430508][ T7315] mm_release+0x2f6/0x550 [ 317.434909][ T7315] exit_mm_release+0x71/0x80 [ 317.439572][ T7315] exit_mm+0x74/0x8c0 [ 317.443637][ T7315] do_exit+0xd4a/0x3f90 [ 317.447857][ T7315] ? __msan_poison_alloca+0x15a/0x1a0 [ 317.453315][ T7315] do_group_exit+0x213/0x460 [ 317.457968][ T7315] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 317.464314][ T7315] get_signal+0x26db/0x2b20 [ 317.468898][ T7315] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 317.474803][ T7315] arch_do_signal_or_restart+0x96/0xdc0 [ 317.480428][ T7315] exit_to_user_mode_loop+0x206/0x490 [ 317.485880][ T7315] syscall_exit_to_user_mode+0x80/0xc0 [ 317.491544][ T7315] do_syscall_64+0x60/0xd0 [ 317.496043][ T7315] ? exc_page_fault+0x76/0x120 [ 317.500878][ T7315] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.506866][ T7315] RIP: 0033:0x7f4d6cd2a339 [ 317.511396][ T7315] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 317.531086][ T7315] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 317.539612][ T7315] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 317.547689][ T7315] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 317.555706][ T7315] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 317.563727][ T7315] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 317.571783][ T7315] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 317.636162][ T7321] FAULT_INJECTION: forcing a failure. [ 317.636162][ T7321] name fail_futex, interval 1, probability 0, space 0, times 0 [ 317.649517][ T7321] CPU: 0 PID: 7321 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 317.658366][ T7321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 317.668470][ T7321] Call Trace: [ 317.671779][ T7321] dump_stack_lvl+0x1ff/0x28e [ 317.676640][ T7321] dump_stack+0x25/0x28 [ 317.680876][ T7321] should_fail+0x8bc/0x9c0 [ 317.685379][ T7321] get_futex_key+0x37f/0x1f50 [ 317.690124][ T7321] ? kmsan_get_metadata+0x11b/0x180 [ 317.695416][ T7321] futex_wake+0x1d9/0xdf0 [ 317.699842][ T7321] ? kmsan_get_metadata+0x11b/0x180 [ 317.705124][ T7321] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 317.711024][ T7321] do_futex+0x255f/0x3290 [ 317.715486][ T7321] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 317.721813][ T7321] ? kmsan_get_metadata+0x11b/0x180 [ 317.727093][ T7321] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 317.733096][ T7321] ? kmsan_get_metadata+0x11b/0x180 [ 317.738616][ T7321] ? kmsan_get_metadata+0x11b/0x180 [ 317.744021][ T7321] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 317.750435][ T7321] ? kmsan_get_metadata+0x11b/0x180 [ 317.755730][ T7321] mm_release+0x2f6/0x550 [ 317.760159][ T7321] exit_mm_release+0x71/0x80 [ 317.764878][ T7321] exit_mm+0x74/0x8c0 [ 317.768930][ T7321] do_exit+0xd4a/0x3f90 [ 317.773159][ T7321] ? __msan_poison_alloca+0x15a/0x1a0 [ 317.778657][ T7321] do_group_exit+0x213/0x460 [ 317.783310][ T7321] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 317.789693][ T7321] get_signal+0x26db/0x2b20 [ 317.794260][ T7321] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 317.800162][ T7321] arch_do_signal_or_restart+0x96/0xdc0 [ 317.805790][ T7321] exit_to_user_mode_loop+0x206/0x490 [ 317.811247][ T7321] syscall_exit_to_user_mode+0x80/0xc0 [ 317.816789][ T7321] do_syscall_64+0x60/0xd0 [ 317.821271][ T7321] ? exc_page_fault+0x76/0x120 [ 317.826145][ T7321] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 317.832113][ T7321] RIP: 0033:0x7f4d6cd2a339 [ 317.836633][ T7321] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 317.856321][ T7321] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 317.864801][ T7321] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 317.872852][ T7321] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 317.880916][ T7321] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 317.888944][ T7321] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 317.896981][ T7321] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 317.975720][ T7329] FAULT_INJECTION: forcing a failure. [ 317.975720][ T7329] name fail_futex, interval 1, probability 0, space 0, times 0 [ 317.988774][ T7329] CPU: 0 PID: 7329 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 317.997664][ T7329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.007767][ T7329] Call Trace: [ 318.011080][ T7329] dump_stack_lvl+0x1ff/0x28e [ 318.015847][ T7329] dump_stack+0x25/0x28 [ 318.020080][ T7329] should_fail+0x8bc/0x9c0 [ 318.024587][ T7329] get_futex_key+0x37f/0x1f50 [ 318.029334][ T7329] ? kmsan_get_metadata+0x11b/0x180 [ 318.034635][ T7329] futex_wake+0x1d9/0xdf0 [ 318.039104][ T7329] ? kmsan_get_metadata+0x11b/0x180 [ 318.044438][ T7329] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.050344][ T7329] do_futex+0x255f/0x3290 [ 318.054804][ T7329] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.061128][ T7329] ? kmsan_get_metadata+0x11b/0x180 [ 318.066452][ T7329] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.072342][ T7329] ? kmsan_get_metadata+0x11b/0x180 [ 318.077615][ T7329] ? kmsan_get_metadata+0x11b/0x180 [ 318.082911][ T7329] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.089285][ T7329] ? kmsan_get_metadata+0x11b/0x180 [ 318.094609][ T7329] mm_release+0x2f6/0x550 [ 318.099022][ T7329] exit_mm_release+0x71/0x80 [ 318.103683][ T7329] exit_mm+0x74/0x8c0 [ 318.107727][ T7329] do_exit+0xd4a/0x3f90 [ 318.111947][ T7329] ? __msan_poison_alloca+0x15a/0x1a0 [ 318.117401][ T7329] do_group_exit+0x213/0x460 [ 318.122050][ T7329] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.128374][ T7329] get_signal+0x26db/0x2b20 [ 318.132952][ T7329] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.138857][ T7329] arch_do_signal_or_restart+0x96/0xdc0 [ 318.144484][ T7329] exit_to_user_mode_loop+0x206/0x490 [ 318.149915][ T7329] syscall_exit_to_user_mode+0x80/0xc0 [ 318.155502][ T7329] do_syscall_64+0x60/0xd0 [ 318.159972][ T7329] ? exc_page_fault+0x76/0x120 [ 318.164795][ T7329] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.170808][ T7329] RIP: 0033:0x7f4d6cd2a339 [ 318.175277][ T7329] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 318.194977][ T7329] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 318.203458][ T7329] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 318.211497][ T7329] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 318.219509][ T7329] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 318.227522][ T7329] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 318.235538][ T7329] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 318.325745][ T7339] FAULT_INJECTION: forcing a failure. [ 318.325745][ T7339] name fail_futex, interval 1, probability 0, space 0, times 0 [ 318.338770][ T7339] CPU: 0 PID: 7339 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 318.347686][ T7339] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.357810][ T7339] Call Trace: [ 318.361121][ T7339] dump_stack_lvl+0x1ff/0x28e [ 318.365884][ T7339] dump_stack+0x25/0x28 [ 318.370123][ T7339] should_fail+0x8bc/0x9c0 [ 318.374642][ T7339] get_futex_key+0x37f/0x1f50 [ 318.379407][ T7339] ? kmsan_get_metadata+0x11b/0x180 [ 318.384731][ T7339] futex_wake+0x1d9/0xdf0 [ 318.389169][ T7339] ? kmsan_get_metadata+0x11b/0x180 [ 318.394478][ T7339] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.400383][ T7339] do_futex+0x255f/0x3290 [ 318.404793][ T7339] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.411116][ T7339] ? kmsan_get_metadata+0x11b/0x180 [ 318.416399][ T7339] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.422288][ T7339] ? kmsan_get_metadata+0x11b/0x180 [ 318.427572][ T7339] ? kmsan_get_metadata+0x11b/0x180 [ 318.432860][ T7339] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.439243][ T7339] ? kmsan_get_metadata+0x11b/0x180 [ 318.444522][ T7339] mm_release+0x2f6/0x550 [ 318.448932][ T7339] exit_mm_release+0x71/0x80 [ 318.453588][ T7339] exit_mm+0x74/0x8c0 [ 318.457630][ T7339] do_exit+0xd4a/0x3f90 [ 318.461852][ T7339] ? __msan_poison_alloca+0x15a/0x1a0 [ 318.467354][ T7339] do_group_exit+0x213/0x460 [ 318.472014][ T7339] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.478354][ T7339] get_signal+0x26db/0x2b20 [ 318.482935][ T7339] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.488832][ T7339] arch_do_signal_or_restart+0x96/0xdc0 [ 318.494510][ T7339] exit_to_user_mode_loop+0x206/0x490 [ 318.499953][ T7339] syscall_exit_to_user_mode+0x80/0xc0 [ 318.505626][ T7339] do_syscall_64+0x60/0xd0 [ 318.510292][ T7339] ? exc_page_fault+0x76/0x120 [ 318.515176][ T7339] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.521152][ T7339] RIP: 0033:0x7f4d6cd2a339 [ 318.525606][ T7339] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 318.545280][ T7339] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 318.553764][ T7339] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 318.561854][ T7339] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 318.569896][ T7339] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 318.577929][ T7339] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 318.585951][ T7339] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 318.759701][ T7361] FAULT_INJECTION: forcing a failure. [ 318.759701][ T7361] name fail_futex, interval 1, probability 0, space 0, times 0 [ 318.772945][ T7361] CPU: 0 PID: 7361 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 318.781940][ T7361] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 318.792046][ T7361] Call Trace: [ 318.795360][ T7361] dump_stack_lvl+0x1ff/0x28e [ 318.800134][ T7361] dump_stack+0x25/0x28 [ 318.804454][ T7361] should_fail+0x8bc/0x9c0 [ 318.808960][ T7361] get_futex_key+0x37f/0x1f50 [ 318.813704][ T7361] ? kmsan_get_metadata+0x11b/0x180 [ 318.819022][ T7361] futex_wake+0x1d9/0xdf0 [ 318.823457][ T7361] ? kmsan_get_metadata+0x11b/0x180 [ 318.828821][ T7361] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.834721][ T7361] do_futex+0x255f/0x3290 [ 318.839130][ T7361] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.845454][ T7361] ? kmsan_get_metadata+0x11b/0x180 [ 318.850779][ T7361] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.856673][ T7361] ? kmsan_get_metadata+0x11b/0x180 [ 318.861956][ T7361] ? kmsan_get_metadata+0x11b/0x180 [ 318.867234][ T7361] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.873562][ T7361] ? kmsan_get_metadata+0x11b/0x180 [ 318.878847][ T7361] mm_release+0x2f6/0x550 [ 318.883327][ T7361] exit_mm_release+0x71/0x80 [ 318.887991][ T7361] exit_mm+0x74/0x8c0 [ 318.892077][ T7361] do_exit+0xd4a/0x3f90 [ 318.896304][ T7361] ? __msan_poison_alloca+0x15a/0x1a0 [ 318.901879][ T7361] do_group_exit+0x213/0x460 [ 318.906554][ T7361] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 318.913151][ T7361] get_signal+0x26db/0x2b20 [ 318.917730][ T7361] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 318.923635][ T7361] arch_do_signal_or_restart+0x96/0xdc0 [ 318.929266][ T7361] exit_to_user_mode_loop+0x206/0x490 [ 318.934704][ T7361] syscall_exit_to_user_mode+0x80/0xc0 [ 318.940238][ T7361] do_syscall_64+0x60/0xd0 [ 318.944740][ T7361] ? exc_page_fault+0x76/0x120 [ 318.949572][ T7361] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 318.955549][ T7361] RIP: 0033:0x7f4d6cd2a339 [ 318.960011][ T7361] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 318.979682][ T7361] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 318.988174][ T7361] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 318.996254][ T7361] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 319.004303][ T7361] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 319.012365][ T7361] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 319.020454][ T7361] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 319.099204][ T7369] FAULT_INJECTION: forcing a failure. [ 319.099204][ T7369] name fail_futex, interval 1, probability 0, space 0, times 0 [ 319.112267][ T7369] CPU: 0 PID: 7369 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 319.121160][ T7369] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.131266][ T7369] Call Trace: [ 319.134577][ T7369] dump_stack_lvl+0x1ff/0x28e [ 319.139341][ T7369] dump_stack+0x25/0x28 [ 319.143575][ T7369] should_fail+0x8bc/0x9c0 [ 319.148097][ T7369] get_futex_key+0x37f/0x1f50 [ 319.152849][ T7369] ? kmsan_get_metadata+0x11b/0x180 [ 319.158180][ T7369] futex_wake+0x1d9/0xdf0 [ 319.162602][ T7369] ? kmsan_get_metadata+0x11b/0x180 [ 319.167965][ T7369] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.173885][ T7369] do_futex+0x255f/0x3290 [ 319.178299][ T7369] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.184626][ T7369] ? kmsan_get_metadata+0x11b/0x180 [ 319.189986][ T7369] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.195879][ T7369] ? kmsan_get_metadata+0x11b/0x180 [ 319.201159][ T7369] ? kmsan_get_metadata+0x11b/0x180 [ 319.206438][ T7369] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.212777][ T7369] ? kmsan_get_metadata+0x11b/0x180 [ 319.218135][ T7369] mm_release+0x2f6/0x550 [ 319.222594][ T7369] exit_mm_release+0x71/0x80 [ 319.227318][ T7369] exit_mm+0x74/0x8c0 [ 319.231384][ T7369] do_exit+0xd4a/0x3f90 [ 319.235615][ T7369] ? __msan_poison_alloca+0x15a/0x1a0 [ 319.241114][ T7369] do_group_exit+0x213/0x460 [ 319.245771][ T7369] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.252167][ T7369] get_signal+0x26db/0x2b20 [ 319.256741][ T7369] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.262644][ T7369] arch_do_signal_or_restart+0x96/0xdc0 [ 319.268290][ T7369] exit_to_user_mode_loop+0x206/0x490 [ 319.273727][ T7369] syscall_exit_to_user_mode+0x80/0xc0 [ 319.279273][ T7369] do_syscall_64+0x60/0xd0 [ 319.283760][ T7369] ? exc_page_fault+0x76/0x120 [ 319.288650][ T7369] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.294622][ T7369] RIP: 0033:0x7f4d6cd2a339 [ 319.299081][ T7369] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 319.318878][ T7369] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 319.327386][ T7369] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 319.335421][ T7369] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 319.343544][ T7369] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 319.351569][ T7369] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 319.359591][ T7369] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 319.424118][ T7375] FAULT_INJECTION: forcing a failure. [ 319.424118][ T7375] name fail_futex, interval 1, probability 0, space 0, times 0 [ 319.437704][ T7375] CPU: 1 PID: 7375 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 319.446551][ T7375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.456655][ T7375] Call Trace: [ 319.459964][ T7375] dump_stack_lvl+0x1ff/0x28e [ 319.464725][ T7375] dump_stack+0x25/0x28 [ 319.468946][ T7375] should_fail+0x8bc/0x9c0 [ 319.473451][ T7375] get_futex_key+0x37f/0x1f50 [ 319.478222][ T7375] futex_wake+0x1d9/0xdf0 [ 319.482612][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.487884][ T7375] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.493780][ T7375] do_futex+0x255f/0x3290 [ 319.498181][ T7375] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.504491][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.509765][ T7375] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.515656][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.521098][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.526375][ T7375] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.532797][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.538117][ T7375] mm_release+0x2f6/0x550 [ 319.542527][ T7375] exit_mm_release+0x71/0x80 [ 319.547189][ T7375] exit_mm+0x74/0x8c0 [ 319.551242][ T7375] do_exit+0xd4a/0x3f90 [ 319.555516][ T7375] ? __msan_poison_alloca+0x15a/0x1a0 [ 319.560969][ T7375] do_group_exit+0x213/0x460 [ 319.565627][ T7375] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.572036][ T7375] get_signal+0x26db/0x2b20 [ 319.576611][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.581890][ T7375] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.588225][ T7375] arch_do_signal_or_restart+0x96/0xdc0 [ 319.593889][ T7375] ? kmsan_get_metadata+0x11b/0x180 [ 319.599172][ T7375] exit_to_user_mode_loop+0x206/0x490 [ 319.604604][ T7375] syscall_exit_to_user_mode+0x80/0xc0 [ 319.610134][ T7375] do_syscall_64+0x60/0xd0 [ 319.614605][ T7375] ? exc_page_fault+0x76/0x120 [ 319.619425][ T7375] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.625389][ T7375] RIP: 0033:0x7f4d6cd2a339 [ 319.629847][ T7375] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 319.649514][ T7375] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 319.658029][ T7375] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 319.666080][ T7375] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 319.674151][ T7375] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 319.682371][ T7375] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 319.690384][ T7375] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 319.770906][ T7383] FAULT_INJECTION: forcing a failure. [ 319.770906][ T7383] name fail_futex, interval 1, probability 0, space 0, times 0 [ 319.784067][ T7383] CPU: 0 PID: 7383 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 319.793246][ T7383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 319.803396][ T7383] Call Trace: [ 319.806741][ T7383] dump_stack_lvl+0x1ff/0x28e [ 319.811516][ T7383] dump_stack+0x25/0x28 [ 319.815788][ T7383] should_fail+0x8bc/0x9c0 [ 319.820288][ T7383] get_futex_key+0x37f/0x1f50 [ 319.825030][ T7383] ? kmsan_get_metadata+0x11b/0x180 [ 319.830437][ T7383] futex_wake+0x1d9/0xdf0 [ 319.835048][ T7383] ? kmsan_get_metadata+0x11b/0x180 [ 319.840332][ T7383] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.846238][ T7383] do_futex+0x255f/0x3290 [ 319.850877][ T7383] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.857217][ T7383] ? kmsan_get_metadata+0x11b/0x180 [ 319.862526][ T7383] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.868430][ T7383] ? kmsan_get_metadata+0x11b/0x180 [ 319.873745][ T7383] ? kmsan_get_metadata+0x11b/0x180 [ 319.879071][ T7383] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.885392][ T7383] ? kmsan_get_metadata+0x11b/0x180 [ 319.890664][ T7383] mm_release+0x2f6/0x550 [ 319.895069][ T7383] exit_mm_release+0x71/0x80 [ 319.899731][ T7383] exit_mm+0x74/0x8c0 [ 319.903787][ T7383] do_exit+0xd4a/0x3f90 [ 319.908184][ T7383] ? __msan_poison_alloca+0x15a/0x1a0 [ 319.913684][ T7383] do_group_exit+0x213/0x460 [ 319.918344][ T7383] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 319.924666][ T7383] get_signal+0x26db/0x2b20 [ 319.929235][ T7383] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 319.935138][ T7383] arch_do_signal_or_restart+0x96/0xdc0 [ 319.940760][ T7383] exit_to_user_mode_loop+0x206/0x490 [ 319.946191][ T7383] syscall_exit_to_user_mode+0x80/0xc0 [ 319.951796][ T7383] do_syscall_64+0x60/0xd0 [ 319.956351][ T7383] ? exc_page_fault+0x76/0x120 [ 319.961197][ T7383] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 319.967216][ T7383] RIP: 0033:0x7f4d6cd2a339 [ 319.971672][ T7383] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 319.991369][ T7383] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 319.999851][ T7383] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 320.007877][ T7383] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 320.015892][ T7383] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 320.023923][ T7383] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 320.032049][ T7383] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 320.085230][ T7387] FAULT_INJECTION: forcing a failure. [ 320.085230][ T7387] name fail_futex, interval 1, probability 0, space 0, times 0 [ 320.098545][ T7387] CPU: 1 PID: 7387 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 320.107379][ T7387] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.117487][ T7387] Call Trace: [ 320.120800][ T7387] dump_stack_lvl+0x1ff/0x28e [ 320.125633][ T7387] dump_stack+0x25/0x28 [ 320.129859][ T7387] should_fail+0x8bc/0x9c0 [ 320.134389][ T7387] get_futex_key+0x37f/0x1f50 [ 320.139131][ T7387] ? kmsan_get_metadata+0x11b/0x180 [ 320.144489][ T7387] futex_wake+0x1d9/0xdf0 [ 320.148884][ T7387] ? kmsan_get_metadata+0x11b/0x180 [ 320.154186][ T7387] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.160126][ T7387] do_futex+0x255f/0x3290 [ 320.164536][ T7387] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.170857][ T7387] ? kmsan_get_metadata+0x11b/0x180 [ 320.176143][ T7387] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.182033][ T7387] ? kmsan_get_metadata+0x11b/0x180 [ 320.187307][ T7387] ? kmsan_get_metadata+0x11b/0x180 [ 320.192662][ T7387] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.199034][ T7387] ? kmsan_get_metadata+0x11b/0x180 [ 320.204311][ T7387] mm_release+0x2f6/0x550 [ 320.208715][ T7387] exit_mm_release+0x71/0x80 [ 320.213391][ T7387] exit_mm+0x74/0x8c0 [ 320.217452][ T7387] do_exit+0xd4a/0x3f90 [ 320.221687][ T7387] ? __msan_poison_alloca+0x15a/0x1a0 [ 320.227222][ T7387] do_group_exit+0x213/0x460 [ 320.231873][ T7387] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.238202][ T7387] get_signal+0x26db/0x2b20 [ 320.242783][ T7387] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.248698][ T7387] arch_do_signal_or_restart+0x96/0xdc0 [ 320.254334][ T7387] exit_to_user_mode_loop+0x206/0x490 [ 320.259797][ T7387] syscall_exit_to_user_mode+0x80/0xc0 [ 320.265342][ T7387] do_syscall_64+0x60/0xd0 [ 320.269838][ T7387] ? exc_page_fault+0x76/0x120 [ 320.274745][ T7387] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.280741][ T7387] RIP: 0033:0x7f4d6cd2a339 [ 320.285215][ T7387] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 320.304899][ T7387] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 320.313409][ T7387] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 320.321504][ T7387] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 320.329545][ T7387] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 320.337584][ T7387] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 320.345640][ T7387] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 320.396684][ T7391] FAULT_INJECTION: forcing a failure. [ 320.396684][ T7391] name fail_futex, interval 1, probability 0, space 0, times 0 [ 320.410832][ T7391] CPU: 1 PID: 7391 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 320.419727][ T7391] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.429832][ T7391] Call Trace: [ 320.433178][ T7391] dump_stack_lvl+0x1ff/0x28e [ 320.437942][ T7391] dump_stack+0x25/0x28 [ 320.442166][ T7391] should_fail+0x8bc/0x9c0 [ 320.446659][ T7391] get_futex_key+0x37f/0x1f50 [ 320.451403][ T7391] ? kmsan_get_metadata+0x11b/0x180 [ 320.456708][ T7391] futex_wake+0x1d9/0xdf0 [ 320.461136][ T7391] ? kmsan_get_metadata+0x11b/0x180 [ 320.466432][ T7391] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.472325][ T7391] do_futex+0x255f/0x3290 [ 320.476725][ T7391] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.483037][ T7391] ? kmsan_get_metadata+0x11b/0x180 [ 320.488387][ T7391] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.494280][ T7391] ? kmsan_get_metadata+0x11b/0x180 [ 320.499572][ T7391] ? kmsan_get_metadata+0x11b/0x180 [ 320.504840][ T7391] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.511173][ T7391] ? kmsan_get_metadata+0x11b/0x180 [ 320.516467][ T7391] mm_release+0x2f6/0x550 [ 320.520877][ T7391] exit_mm_release+0x71/0x80 [ 320.525537][ T7391] exit_mm+0x74/0x8c0 [ 320.529579][ T7391] do_exit+0xd4a/0x3f90 [ 320.533788][ T7391] ? __msan_poison_alloca+0x15a/0x1a0 [ 320.539243][ T7391] do_group_exit+0x213/0x460 [ 320.543891][ T7391] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.550258][ T7391] get_signal+0x26db/0x2b20 [ 320.554840][ T7391] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.560754][ T7391] arch_do_signal_or_restart+0x96/0xdc0 [ 320.566385][ T7391] exit_to_user_mode_loop+0x206/0x490 [ 320.571835][ T7391] syscall_exit_to_user_mode+0x80/0xc0 [ 320.577372][ T7391] do_syscall_64+0x60/0xd0 [ 320.581910][ T7391] ? exc_page_fault+0x76/0x120 [ 320.586744][ T7391] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.592720][ T7391] RIP: 0033:0x7f4d6cd2a339 [ 320.597210][ T7391] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 320.616873][ T7391] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 320.625394][ T7391] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 320.633465][ T7391] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program [ 320.641483][ T7391] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 320.650105][ T7391] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 320.658222][ T7391] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 320.727325][ T7396] FAULT_INJECTION: forcing a failure. [ 320.727325][ T7396] name fail_futex, interval 1, probability 0, space 0, times 0 [ 320.740424][ T7396] CPU: 1 PID: 7396 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 320.749331][ T7396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 320.759444][ T7396] Call Trace: [ 320.762762][ T7396] dump_stack_lvl+0x1ff/0x28e [ 320.767555][ T7396] dump_stack+0x25/0x28 [ 320.771821][ T7396] should_fail+0x8bc/0x9c0 [ 320.776329][ T7396] get_futex_key+0x37f/0x1f50 [ 320.781120][ T7396] ? kmsan_get_metadata+0x11b/0x180 [ 320.786443][ T7396] futex_wake+0x1d9/0xdf0 [ 320.791015][ T7396] ? kmsan_get_metadata+0x11b/0x180 [ 320.796407][ T7396] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.802369][ T7396] do_futex+0x255f/0x3290 [ 320.806782][ T7396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.813110][ T7396] ? kmsan_get_metadata+0x11b/0x180 [ 320.818390][ T7396] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.824286][ T7396] ? kmsan_get_metadata+0x11b/0x180 [ 320.830101][ T7396] ? kmsan_get_metadata+0x11b/0x180 [ 320.835457][ T7396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.841885][ T7396] ? kmsan_get_metadata+0x11b/0x180 [ 320.847182][ T7396] mm_release+0x2f6/0x550 [ 320.851593][ T7396] exit_mm_release+0x71/0x80 [ 320.856255][ T7396] exit_mm+0x74/0x8c0 [ 320.860301][ T7396] do_exit+0xd4a/0x3f90 [ 320.864531][ T7396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.870942][ T7396] do_group_exit+0x213/0x460 [ 320.875606][ T7396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 320.881934][ T7396] get_signal+0x26db/0x2b20 [ 320.886505][ T7396] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 320.892409][ T7396] arch_do_signal_or_restart+0x96/0xdc0 [ 320.898037][ T7396] exit_to_user_mode_loop+0x206/0x490 [ 320.903478][ T7396] syscall_exit_to_user_mode+0x80/0xc0 [ 320.909110][ T7396] do_syscall_64+0x60/0xd0 [ 320.913601][ T7396] ? exc_page_fault+0x76/0x120 [ 320.918501][ T7396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 320.924573][ T7396] RIP: 0033:0x7f4d6cd2a339 [ 320.929052][ T7396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 320.948780][ T7396] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 320.957256][ T7396] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 320.965284][ T7396] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program [ 320.973307][ T7396] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 320.981334][ T7396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 320.989354][ T7396] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 321.028503][ T7398] FAULT_INJECTION: forcing a failure. [ 321.028503][ T7398] name fail_futex, interval 1, probability 0, space 0, times 0 [ 321.042188][ T7398] CPU: 0 PID: 7398 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 321.051026][ T7398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.061150][ T7398] Call Trace: [ 321.064474][ T7398] dump_stack_lvl+0x1ff/0x28e [ 321.069297][ T7398] dump_stack+0x25/0x28 [ 321.073517][ T7398] should_fail+0x8bc/0x9c0 [ 321.078035][ T7398] get_futex_key+0x37f/0x1f50 [ 321.082781][ T7398] ? kmsan_get_metadata+0x11b/0x180 [ 321.088171][ T7398] futex_wake+0x1d9/0xdf0 [ 321.092588][ T7398] ? kmsan_get_metadata+0x11b/0x180 [ 321.097879][ T7398] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.103794][ T7398] do_futex+0x255f/0x3290 [ 321.108228][ T7398] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.114551][ T7398] ? kmsan_get_metadata+0x11b/0x180 [ 321.119826][ T7398] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.125812][ T7398] ? kmsan_get_metadata+0x11b/0x180 [ 321.131105][ T7398] ? kmsan_get_metadata+0x11b/0x180 [ 321.136393][ T7398] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.142716][ T7398] ? kmsan_get_metadata+0x11b/0x180 [ 321.148077][ T7398] mm_release+0x2f6/0x550 [ 321.152488][ T7398] exit_mm_release+0x71/0x80 [ 321.157162][ T7398] exit_mm+0x74/0x8c0 [ 321.161213][ T7398] do_exit+0xd4a/0x3f90 [ 321.165430][ T7398] ? __msan_poison_alloca+0x15a/0x1a0 [ 321.170890][ T7398] do_group_exit+0x213/0x460 [ 321.175549][ T7398] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.181883][ T7398] get_signal+0x26db/0x2b20 [ 321.186542][ T7398] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.192444][ T7398] arch_do_signal_or_restart+0x96/0xdc0 [ 321.198073][ T7398] exit_to_user_mode_loop+0x206/0x490 [ 321.203519][ T7398] syscall_exit_to_user_mode+0x80/0xc0 [ 321.209125][ T7398] do_syscall_64+0x60/0xd0 [ 321.213594][ T7398] ? exc_page_fault+0x76/0x120 [ 321.218427][ T7398] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.224418][ T7398] RIP: 0033:0x7f4d6cd2a339 [ 321.228891][ T7398] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 321.248562][ T7398] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 321.257053][ T7398] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 321.265255][ T7398] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 321.273283][ T7398] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 321.281309][ T7398] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 321.289337][ T7398] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 321.380342][ T7408] FAULT_INJECTION: forcing a failure. [ 321.380342][ T7408] name fail_futex, interval 1, probability 0, space 0, times 0 [ 321.393333][ T7408] CPU: 0 PID: 7408 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 321.402258][ T7408] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.412361][ T7408] Call Trace: [ 321.415672][ T7408] dump_stack_lvl+0x1ff/0x28e [ 321.420437][ T7408] dump_stack+0x25/0x28 [ 321.424664][ T7408] should_fail+0x8bc/0x9c0 [ 321.429175][ T7408] get_futex_key+0x37f/0x1f50 [ 321.433919][ T7408] ? kmsan_get_metadata+0x11b/0x180 [ 321.439205][ T7408] futex_wake+0x1d9/0xdf0 [ 321.443596][ T7408] ? kmsan_get_metadata+0x11b/0x180 [ 321.448868][ T7408] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.454781][ T7408] do_futex+0x255f/0x3290 [ 321.459206][ T7408] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.465551][ T7408] ? kmsan_get_metadata+0x11b/0x180 [ 321.470835][ T7408] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.476731][ T7408] ? kmsan_get_metadata+0x11b/0x180 [ 321.482012][ T7408] ? kmsan_get_metadata+0x11b/0x180 [ 321.487287][ T7408] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.493622][ T7408] ? kmsan_get_metadata+0x11b/0x180 [ 321.499045][ T7408] mm_release+0x2f6/0x550 [ 321.503455][ T7408] exit_mm_release+0x71/0x80 [ 321.508120][ T7408] exit_mm+0x74/0x8c0 [ 321.512190][ T7408] do_exit+0xd4a/0x3f90 [ 321.516442][ T7408] ? __msan_poison_alloca+0x15a/0x1a0 [ 321.521912][ T7408] do_group_exit+0x213/0x460 [ 321.526595][ T7408] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.532955][ T7408] get_signal+0x26db/0x2b20 [ 321.537628][ T7408] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.543578][ T7408] arch_do_signal_or_restart+0x96/0xdc0 [ 321.549210][ T7408] exit_to_user_mode_loop+0x206/0x490 [ 321.554653][ T7408] syscall_exit_to_user_mode+0x80/0xc0 [ 321.560186][ T7408] do_syscall_64+0x60/0xd0 [ 321.564796][ T7408] ? exc_page_fault+0x76/0x120 [ 321.569641][ T7408] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.575635][ T7408] RIP: 0033:0x7f4d6cd2a339 [ 321.580188][ T7408] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 321.599913][ T7408] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 321.608393][ T7408] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 321.616422][ T7408] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 321.624456][ T7408] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 321.632473][ T7408] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 321.640487][ T7408] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 321.786354][ T7426] FAULT_INJECTION: forcing a failure. [ 321.786354][ T7426] name fail_futex, interval 1, probability 0, space 0, times 0 [ 321.799600][ T7426] CPU: 0 PID: 7426 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 321.808436][ T7426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 321.818538][ T7426] Call Trace: [ 321.821850][ T7426] dump_stack_lvl+0x1ff/0x28e [ 321.826788][ T7426] dump_stack+0x25/0x28 [ 321.831027][ T7426] should_fail+0x8bc/0x9c0 [ 321.835533][ T7426] get_futex_key+0x37f/0x1f50 [ 321.840284][ T7426] ? kmsan_get_metadata+0x11b/0x180 [ 321.845608][ T7426] futex_wake+0x1d9/0xdf0 [ 321.850048][ T7426] ? kmsan_get_metadata+0x11b/0x180 [ 321.855344][ T7426] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.861246][ T7426] do_futex+0x255f/0x3290 [ 321.865718][ T7426] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.872047][ T7426] ? kmsan_get_metadata+0x11b/0x180 [ 321.877368][ T7426] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.883286][ T7426] ? kmsan_get_metadata+0x11b/0x180 [ 321.888577][ T7426] ? kmsan_get_metadata+0x11b/0x180 [ 321.893852][ T7426] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.900189][ T7426] ? kmsan_get_metadata+0x11b/0x180 [ 321.905495][ T7426] mm_release+0x2f6/0x550 [ 321.909913][ T7426] exit_mm_release+0x71/0x80 [ 321.914574][ T7426] exit_mm+0x74/0x8c0 [ 321.918625][ T7426] do_exit+0xd4a/0x3f90 [ 321.922850][ T7426] ? __msan_poison_alloca+0x15a/0x1a0 [ 321.928406][ T7426] do_group_exit+0x213/0x460 [ 321.933080][ T7426] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 321.939419][ T7426] get_signal+0x26db/0x2b20 [ 321.943997][ T7426] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 321.949899][ T7426] arch_do_signal_or_restart+0x96/0xdc0 [ 321.955526][ T7426] exit_to_user_mode_loop+0x206/0x490 [ 321.960976][ T7426] syscall_exit_to_user_mode+0x80/0xc0 [ 321.966587][ T7426] do_syscall_64+0x60/0xd0 [ 321.971063][ T7426] ? exc_page_fault+0x76/0x120 [ 321.975887][ T7426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 321.981938][ T7426] RIP: 0033:0x7f4d6cd2a339 [ 321.986401][ T7426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 322.006144][ T7426] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 322.014671][ T7426] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 322.022695][ T7426] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 322.030845][ T7426] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 322.038862][ T7426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 322.046888][ T7426] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 322.098479][ T7430] FAULT_INJECTION: forcing a failure. [ 322.098479][ T7430] name fail_futex, interval 1, probability 0, space 0, times 0 [ 322.111654][ T7430] CPU: 0 PID: 7430 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 322.120491][ T7430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.130620][ T7430] Call Trace: [ 322.133936][ T7430] dump_stack_lvl+0x1ff/0x28e [ 322.138704][ T7430] dump_stack+0x25/0x28 [ 322.142942][ T7430] should_fail+0x8bc/0x9c0 [ 322.147509][ T7430] get_futex_key+0x37f/0x1f50 [ 322.152261][ T7430] ? kmsan_get_metadata+0x11b/0x180 [ 322.157577][ T7430] futex_wake+0x1d9/0xdf0 [ 322.162035][ T7430] ? kmsan_get_metadata+0x11b/0x180 [ 322.167375][ T7430] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.173279][ T7430] do_futex+0x255f/0x3290 [ 322.177711][ T7430] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.184039][ T7430] ? kmsan_get_metadata+0x11b/0x180 [ 322.189415][ T7430] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.195313][ T7430] ? kmsan_get_metadata+0x11b/0x180 [ 322.200590][ T7430] ? kmsan_get_metadata+0x11b/0x180 [ 322.205881][ T7430] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.212291][ T7430] ? kmsan_get_metadata+0x11b/0x180 [ 322.217585][ T7430] mm_release+0x2f6/0x550 [ 322.222030][ T7430] exit_mm_release+0x71/0x80 [ 322.226777][ T7430] exit_mm+0x74/0x8c0 [ 322.230826][ T7430] do_exit+0xd4a/0x3f90 [ 322.235055][ T7430] ? __msan_poison_alloca+0x15a/0x1a0 [ 322.240529][ T7430] do_group_exit+0x213/0x460 [ 322.245180][ T7430] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.251514][ T7430] get_signal+0x26db/0x2b20 [ 322.256100][ T7430] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.262006][ T7430] arch_do_signal_or_restart+0x96/0xdc0 [ 322.267651][ T7430] exit_to_user_mode_loop+0x206/0x490 [ 322.273087][ T7430] syscall_exit_to_user_mode+0x80/0xc0 [ 322.278615][ T7430] do_syscall_64+0x60/0xd0 [ 322.283093][ T7430] ? exc_page_fault+0x76/0x120 [ 322.287927][ T7430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.293918][ T7430] RIP: 0033:0x7f4d6cd2a339 [ 322.298379][ T7430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 322.318052][ T7430] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 322.326537][ T7430] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 322.334564][ T7430] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 322.342583][ T7430] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 322.350597][ T7430] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 322.358614][ T7430] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 322.503176][ T7448] FAULT_INJECTION: forcing a failure. [ 322.503176][ T7448] name fail_futex, interval 1, probability 0, space 0, times 0 [ 322.516636][ T7448] CPU: 0 PID: 7448 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 322.525479][ T7448] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.535593][ T7448] Call Trace: [ 322.538904][ T7448] dump_stack_lvl+0x1ff/0x28e [ 322.543672][ T7448] dump_stack+0x25/0x28 [ 322.547976][ T7448] should_fail+0x8bc/0x9c0 [ 322.552529][ T7448] get_futex_key+0x37f/0x1f50 [ 322.557275][ T7448] ? kmsan_get_metadata+0x11b/0x180 [ 322.562569][ T7448] futex_wake+0x1d9/0xdf0 [ 322.566966][ T7448] ? kmsan_get_metadata+0x11b/0x180 [ 322.572245][ T7448] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.578160][ T7448] do_futex+0x255f/0x3290 [ 322.582644][ T7448] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.589001][ T7448] ? kmsan_get_metadata+0x11b/0x180 [ 322.594282][ T7448] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.600235][ T7448] ? kmsan_get_metadata+0x11b/0x180 [ 322.605509][ T7448] ? kmsan_get_metadata+0x11b/0x180 [ 322.610785][ T7448] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.617105][ T7448] ? kmsan_get_metadata+0x11b/0x180 [ 322.622401][ T7448] mm_release+0x2f6/0x550 [ 322.626822][ T7448] exit_mm_release+0x71/0x80 [ 322.631490][ T7448] exit_mm+0x74/0x8c0 [ 322.635536][ T7448] do_exit+0xd4a/0x3f90 [ 322.639781][ T7448] ? __msan_poison_alloca+0x15a/0x1a0 [ 322.645236][ T7448] do_group_exit+0x213/0x460 [ 322.649886][ T7448] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.656226][ T7448] get_signal+0x26db/0x2b20 [ 322.660811][ T7448] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.666773][ T7448] arch_do_signal_or_restart+0x96/0xdc0 [ 322.672420][ T7448] exit_to_user_mode_loop+0x206/0x490 [ 322.677888][ T7448] syscall_exit_to_user_mode+0x80/0xc0 [ 322.683422][ T7448] do_syscall_64+0x60/0xd0 [ 322.687890][ T7448] ? exc_page_fault+0x76/0x120 [ 322.692714][ T7448] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 322.698740][ T7448] RIP: 0033:0x7f4d6cd2a339 [ 322.703253][ T7448] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 322.722988][ T7448] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 322.731521][ T7448] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 322.739545][ T7448] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 322.747561][ T7448] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 322.755581][ T7448] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 322.763601][ T7448] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 322.828981][ T7454] FAULT_INJECTION: forcing a failure. [ 322.828981][ T7454] name fail_futex, interval 1, probability 0, space 0, times 0 [ 322.842578][ T7454] CPU: 1 PID: 7454 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 322.851420][ T7454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 322.861589][ T7454] Call Trace: [ 322.864899][ T7454] dump_stack_lvl+0x1ff/0x28e [ 322.869661][ T7454] dump_stack+0x25/0x28 [ 322.873895][ T7454] should_fail+0x8bc/0x9c0 [ 322.878397][ T7454] get_futex_key+0x37f/0x1f50 [ 322.883152][ T7454] ? kmsan_get_metadata+0x11b/0x180 [ 322.888440][ T7454] futex_wake+0x1d9/0xdf0 [ 322.892842][ T7454] ? kmsan_get_metadata+0x11b/0x180 [ 322.898127][ T7454] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.904022][ T7454] do_futex+0x255f/0x3290 [ 322.908422][ T7454] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.914745][ T7454] ? kmsan_get_metadata+0x11b/0x180 [ 322.920015][ T7454] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.925904][ T7454] ? kmsan_get_metadata+0x11b/0x180 [ 322.931259][ T7454] ? kmsan_get_metadata+0x11b/0x180 [ 322.936533][ T7454] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.942859][ T7454] ? kmsan_get_metadata+0x11b/0x180 [ 322.948156][ T7454] mm_release+0x2f6/0x550 [ 322.952599][ T7454] exit_mm_release+0x71/0x80 [ 322.957263][ T7454] exit_mm+0x74/0x8c0 [ 322.961306][ T7454] do_exit+0xd4a/0x3f90 [ 322.965515][ T7454] ? __msan_poison_alloca+0x15a/0x1a0 [ 322.970970][ T7454] do_group_exit+0x213/0x460 [ 322.975665][ T7454] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 322.981991][ T7454] get_signal+0x26db/0x2b20 [ 322.986581][ T7454] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 322.992535][ T7454] arch_do_signal_or_restart+0x96/0xdc0 [ 322.998177][ T7454] exit_to_user_mode_loop+0x206/0x490 [ 323.003728][ T7454] syscall_exit_to_user_mode+0x80/0xc0 [ 323.009278][ T7454] do_syscall_64+0x60/0xd0 [ 323.013842][ T7454] ? exc_page_fault+0x76/0x120 [ 323.018665][ T7454] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.024694][ T7454] RIP: 0033:0x7f4d6cd2a339 [ 323.029158][ T7454] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 323.048845][ T7454] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 323.057318][ T7454] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 323.065336][ T7454] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 323.073349][ T7454] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 323.081364][ T7454] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 323.089385][ T7454] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 323.192602][ T7466] FAULT_INJECTION: forcing a failure. [ 323.192602][ T7466] name fail_futex, interval 1, probability 0, space 0, times 0 [ 323.206203][ T7466] CPU: 0 PID: 7466 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 323.215050][ T7466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.225181][ T7466] Call Trace: [ 323.228489][ T7466] dump_stack_lvl+0x1ff/0x28e [ 323.233253][ T7466] dump_stack+0x25/0x28 [ 323.237539][ T7466] should_fail+0x8bc/0x9c0 [ 323.242038][ T7466] get_futex_key+0x37f/0x1f50 [ 323.246785][ T7466] ? kmsan_get_metadata+0x11b/0x180 [ 323.252084][ T7466] futex_wake+0x1d9/0xdf0 [ 323.256490][ T7466] ? kmsan_get_metadata+0x11b/0x180 [ 323.261766][ T7466] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.267666][ T7466] do_futex+0x255f/0x3290 [ 323.272079][ T7466] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.278401][ T7466] ? kmsan_get_metadata+0x11b/0x180 [ 323.283678][ T7466] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.289564][ T7466] ? kmsan_get_metadata+0x11b/0x180 [ 323.294837][ T7466] ? kmsan_get_metadata+0x11b/0x180 [ 323.300110][ T7466] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.306512][ T7466] ? kmsan_get_metadata+0x11b/0x180 [ 323.311797][ T7466] mm_release+0x2f6/0x550 [ 323.316200][ T7466] exit_mm_release+0x71/0x80 [ 323.320894][ T7466] exit_mm+0x74/0x8c0 [ 323.324997][ T7466] do_exit+0xd4a/0x3f90 [ 323.329210][ T7466] ? __msan_poison_alloca+0x15a/0x1a0 [ 323.334683][ T7466] do_group_exit+0x213/0x460 [ 323.339365][ T7466] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.345686][ T7466] get_signal+0x26db/0x2b20 [ 323.350307][ T7466] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.356208][ T7466] arch_do_signal_or_restart+0x96/0xdc0 [ 323.361833][ T7466] exit_to_user_mode_loop+0x206/0x490 [ 323.367265][ T7466] syscall_exit_to_user_mode+0x80/0xc0 [ 323.372804][ T7466] do_syscall_64+0x60/0xd0 [ 323.377337][ T7466] ? exc_page_fault+0x76/0x120 [ 323.382159][ T7466] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.388129][ T7466] RIP: 0033:0x7f4d6cd2a339 [ 323.392587][ T7466] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 323.412254][ T7466] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 323.420743][ T7466] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 323.428831][ T7466] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 323.436892][ T7466] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 323.444968][ T7466] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 323.453195][ T7466] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 323.504129][ T7470] FAULT_INJECTION: forcing a failure. [ 323.504129][ T7470] name fail_futex, interval 1, probability 0, space 0, times 0 [ 323.517120][ T7470] CPU: 0 PID: 7470 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 323.526049][ T7470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.536177][ T7470] Call Trace: [ 323.539505][ T7470] dump_stack_lvl+0x1ff/0x28e [ 323.544276][ T7470] dump_stack+0x25/0x28 [ 323.548536][ T7470] should_fail+0x8bc/0x9c0 [ 323.553078][ T7470] get_futex_key+0x37f/0x1f50 [ 323.557834][ T7470] ? kmsan_get_metadata+0x11b/0x180 [ 323.563178][ T7470] futex_wake+0x1d9/0xdf0 [ 323.567570][ T7470] ? kmsan_get_metadata+0x11b/0x180 [ 323.572850][ T7470] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.578882][ T7470] do_futex+0x255f/0x3290 [ 323.583285][ T7470] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.589605][ T7470] ? kmsan_get_metadata+0x11b/0x180 [ 323.594875][ T7470] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.600810][ T7470] ? kmsan_get_metadata+0x11b/0x180 [ 323.606089][ T7470] ? kmsan_get_metadata+0x11b/0x180 [ 323.611371][ T7470] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.617693][ T7470] ? kmsan_get_metadata+0x11b/0x180 [ 323.622972][ T7470] mm_release+0x2f6/0x550 [ 323.627382][ T7470] exit_mm_release+0x71/0x80 [ 323.632055][ T7470] exit_mm+0x74/0x8c0 [ 323.636125][ T7470] do_exit+0xd4a/0x3f90 [ 323.640364][ T7470] ? __msan_poison_alloca+0x15a/0x1a0 [ 323.645818][ T7470] do_group_exit+0x213/0x460 [ 323.650619][ T7470] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.656950][ T7470] get_signal+0x26db/0x2b20 [ 323.661521][ T7470] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.667423][ T7470] arch_do_signal_or_restart+0x96/0xdc0 [ 323.673066][ T7470] exit_to_user_mode_loop+0x206/0x490 [ 323.678515][ T7470] syscall_exit_to_user_mode+0x80/0xc0 [ 323.684071][ T7470] do_syscall_64+0x60/0xd0 [ 323.688548][ T7470] ? exc_page_fault+0x76/0x120 [ 323.693382][ T7470] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 323.699517][ T7470] RIP: 0033:0x7f4d6cd2a339 [ 323.703992][ T7470] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 323.723663][ T7470] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 323.732137][ T7470] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 323.740156][ T7470] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 323.748175][ T7470] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 323.756349][ T7470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 323.764370][ T7470] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 323.829451][ T7476] FAULT_INJECTION: forcing a failure. [ 323.829451][ T7476] name fail_futex, interval 1, probability 0, space 0, times 0 [ 323.843226][ T7476] CPU: 1 PID: 7476 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 323.852269][ T7476] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 323.862490][ T7476] Call Trace: [ 323.865821][ T7476] dump_stack_lvl+0x1ff/0x28e [ 323.870648][ T7476] dump_stack+0x25/0x28 [ 323.874890][ T7476] should_fail+0x8bc/0x9c0 [ 323.879416][ T7476] get_futex_key+0x37f/0x1f50 [ 323.884181][ T7476] ? kmsan_get_metadata+0x11b/0x180 [ 323.889544][ T7476] futex_wake+0x1d9/0xdf0 [ 323.894203][ T7476] ? kmsan_get_metadata+0x11b/0x180 [ 323.899587][ T7476] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.905498][ T7476] do_futex+0x255f/0x3290 [ 323.909908][ T7476] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.916243][ T7476] ? kmsan_get_metadata+0x11b/0x180 [ 323.921548][ T7476] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.927459][ T7476] ? kmsan_get_metadata+0x11b/0x180 [ 323.932901][ T7476] ? kmsan_get_metadata+0x11b/0x180 [ 323.938228][ T7476] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.944573][ T7476] ? kmsan_get_metadata+0x11b/0x180 [ 323.949899][ T7476] mm_release+0x2f6/0x550 [ 323.954342][ T7476] exit_mm_release+0x71/0x80 [ 323.959006][ T7476] exit_mm+0x74/0x8c0 [ 323.963054][ T7476] do_exit+0xd4a/0x3f90 [ 323.967267][ T7476] ? __msan_poison_alloca+0x15a/0x1a0 [ 323.972753][ T7476] do_group_exit+0x213/0x460 [ 323.977458][ T7476] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 323.983788][ T7476] get_signal+0x26db/0x2b20 [ 323.988363][ T7476] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 323.994269][ T7476] arch_do_signal_or_restart+0x96/0xdc0 [ 323.999896][ T7476] exit_to_user_mode_loop+0x206/0x490 [ 324.005346][ T7476] syscall_exit_to_user_mode+0x80/0xc0 [ 324.010901][ T7476] do_syscall_64+0x60/0xd0 [ 324.015450][ T7476] ? exc_page_fault+0x76/0x120 [ 324.020361][ T7476] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.026369][ T7476] RIP: 0033:0x7f4d6cd2a339 [ 324.030826][ T7476] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 324.050930][ T7476] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 324.059444][ T7476] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 324.067471][ T7476] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 324.075506][ T7476] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 324.083543][ T7476] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 324.091572][ T7476] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 324.141836][ T7480] FAULT_INJECTION: forcing a failure. [ 324.141836][ T7480] name fail_futex, interval 1, probability 0, space 0, times 0 [ 324.155475][ T7480] CPU: 0 PID: 7480 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 324.164313][ T7480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.174415][ T7480] Call Trace: [ 324.177737][ T7480] dump_stack_lvl+0x1ff/0x28e [ 324.182505][ T7480] dump_stack+0x25/0x28 [ 324.186809][ T7480] should_fail+0x8bc/0x9c0 [ 324.191334][ T7480] get_futex_key+0x37f/0x1f50 [ 324.196083][ T7480] ? kmsan_get_metadata+0x11b/0x180 [ 324.201372][ T7480] futex_wake+0x1d9/0xdf0 [ 324.205768][ T7480] ? kmsan_get_metadata+0x11b/0x180 [ 324.211049][ T7480] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.216943][ T7480] do_futex+0x255f/0x3290 [ 324.221388][ T7480] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.227717][ T7480] ? kmsan_get_metadata+0x11b/0x180 [ 324.232994][ T7480] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.238884][ T7480] ? kmsan_get_metadata+0x11b/0x180 [ 324.244203][ T7480] ? kmsan_get_metadata+0x11b/0x180 [ 324.249475][ T7480] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.255797][ T7480] ? kmsan_get_metadata+0x11b/0x180 [ 324.261073][ T7480] mm_release+0x2f6/0x550 [ 324.265502][ T7480] exit_mm_release+0x71/0x80 [ 324.270201][ T7480] exit_mm+0x74/0x8c0 [ 324.274243][ T7480] do_exit+0xd4a/0x3f90 [ 324.278467][ T7480] ? __msan_poison_alloca+0x15a/0x1a0 [ 324.283937][ T7480] do_group_exit+0x213/0x460 [ 324.288593][ T7480] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.294921][ T7480] get_signal+0x26db/0x2b20 [ 324.299495][ T7480] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.305421][ T7480] arch_do_signal_or_restart+0x96/0xdc0 [ 324.311059][ T7480] exit_to_user_mode_loop+0x206/0x490 [ 324.316498][ T7480] syscall_exit_to_user_mode+0x80/0xc0 [ 324.322077][ T7480] do_syscall_64+0x60/0xd0 [ 324.326560][ T7480] ? exc_page_fault+0x76/0x120 [ 324.331394][ T7480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.337362][ T7480] RIP: 0033:0x7f4d6cd2a339 [ 324.341821][ T7480] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 324.361489][ T7480] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 324.369968][ T7480] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 324.377991][ T7480] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 324.386007][ T7480] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 324.394042][ T7480] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 324.402055][ T7480] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 324.509040][ T7492] FAULT_INJECTION: forcing a failure. [ 324.509040][ T7492] name fail_futex, interval 1, probability 0, space 0, times 0 [ 324.522084][ T7492] CPU: 0 PID: 7492 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 324.531101][ T7492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.541207][ T7492] Call Trace: [ 324.544521][ T7492] dump_stack_lvl+0x1ff/0x28e [ 324.549290][ T7492] dump_stack+0x25/0x28 [ 324.553518][ T7492] should_fail+0x8bc/0x9c0 [ 324.558022][ T7492] get_futex_key+0x13c2/0x1f50 [ 324.562885][ T7492] futex_wake+0x1d9/0xdf0 [ 324.567305][ T7492] ? kmsan_get_metadata+0x11b/0x180 [ 324.572583][ T7492] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.578481][ T7492] do_futex+0x255f/0x3290 [ 324.582907][ T7492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.589245][ T7492] ? kmsan_get_metadata+0x11b/0x180 [ 324.594527][ T7492] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.600474][ T7492] ? kmsan_get_metadata+0x11b/0x180 [ 324.605836][ T7492] ? kmsan_get_metadata+0x11b/0x180 [ 324.611130][ T7492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.617481][ T7492] ? kmsan_get_metadata+0x11b/0x180 [ 324.622764][ T7492] mm_release+0x2f6/0x550 [ 324.627253][ T7492] exit_mm_release+0x71/0x80 [ 324.631917][ T7492] exit_mm+0x74/0x8c0 [ 324.635974][ T7492] do_exit+0xd4a/0x3f90 [ 324.640193][ T7492] ? __msan_poison_alloca+0x15a/0x1a0 [ 324.645670][ T7492] do_group_exit+0x213/0x460 [ 324.650377][ T7492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.656719][ T7492] get_signal+0x26db/0x2b20 [ 324.661313][ T7492] ? kmsan_get_metadata+0x11b/0x180 [ 324.666613][ T7492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.672975][ T7492] arch_do_signal_or_restart+0x96/0xdc0 [ 324.678643][ T7492] exit_to_user_mode_loop+0x206/0x490 [ 324.684085][ T7492] syscall_exit_to_user_mode+0x80/0xc0 [ 324.689628][ T7492] do_syscall_64+0x60/0xd0 [ 324.694112][ T7492] ? exc_page_fault+0x76/0x120 [ 324.698997][ T7492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 324.705106][ T7492] RIP: 0033:0x7f4d6cd2a339 [ 324.709629][ T7492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 324.729305][ T7492] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 324.737927][ T7492] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 324.746030][ T7492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 324.754136][ T7492] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 324.762211][ T7492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 324.770307][ T7492] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 324.822197][ T7496] FAULT_INJECTION: forcing a failure. [ 324.822197][ T7496] name fail_futex, interval 1, probability 0, space 0, times 0 [ 324.835199][ T7496] CPU: 0 PID: 7496 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 324.844114][ T7496] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 324.854215][ T7496] Call Trace: [ 324.857527][ T7496] dump_stack_lvl+0x1ff/0x28e [ 324.862297][ T7496] dump_stack+0x25/0x28 [ 324.866531][ T7496] should_fail+0x8bc/0x9c0 [ 324.871058][ T7496] get_futex_key+0x37f/0x1f50 [ 324.875824][ T7496] ? kmsan_get_metadata+0x11b/0x180 [ 324.881116][ T7496] futex_wake+0x1d9/0xdf0 [ 324.885521][ T7496] ? kmsan_get_metadata+0x11b/0x180 [ 324.890796][ T7496] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.896749][ T7496] do_futex+0x255f/0x3290 [ 324.901167][ T7496] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.907613][ T7496] ? kmsan_get_metadata+0x11b/0x180 [ 324.912908][ T7496] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.918871][ T7496] ? kmsan_get_metadata+0x11b/0x180 [ 324.924152][ T7496] ? kmsan_get_metadata+0x11b/0x180 [ 324.929618][ T7496] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.935943][ T7496] ? kmsan_get_metadata+0x11b/0x180 [ 324.941231][ T7496] mm_release+0x2f6/0x550 [ 324.945763][ T7496] exit_mm_release+0x71/0x80 [ 324.950441][ T7496] exit_mm+0x74/0x8c0 [ 324.954563][ T7496] do_exit+0xd4a/0x3f90 [ 324.958797][ T7496] ? __msan_poison_alloca+0x15a/0x1a0 [ 324.964277][ T7496] do_group_exit+0x213/0x460 [ 324.968929][ T7496] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 324.975284][ T7496] get_signal+0x26db/0x2b20 [ 324.979861][ T7496] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 324.985766][ T7496] arch_do_signal_or_restart+0x96/0xdc0 [ 324.991405][ T7496] exit_to_user_mode_loop+0x206/0x490 [ 324.996867][ T7496] syscall_exit_to_user_mode+0x80/0xc0 [ 325.002525][ T7496] do_syscall_64+0x60/0xd0 [ 325.007223][ T7496] ? exc_page_fault+0x76/0x120 [ 325.012100][ T7496] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.018074][ T7496] RIP: 0033:0x7f4d6cd2a339 [ 325.022574][ T7496] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 325.042259][ T7496] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 325.050910][ T7496] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 325.058962][ T7496] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 325.067177][ T7496] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 325.075233][ T7496] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 325.083264][ T7496] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 325.148309][ T7502] FAULT_INJECTION: forcing a failure. [ 325.148309][ T7502] name fail_futex, interval 1, probability 0, space 0, times 0 [ 325.161981][ T7502] CPU: 1 PID: 7502 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 325.170820][ T7502] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.181031][ T7502] Call Trace: [ 325.184354][ T7502] dump_stack_lvl+0x1ff/0x28e [ 325.189181][ T7502] dump_stack+0x25/0x28 [ 325.193414][ T7502] should_fail+0x8bc/0x9c0 [ 325.197942][ T7502] get_futex_key+0x37f/0x1f50 [ 325.202785][ T7502] ? kmsan_get_metadata+0x11b/0x180 [ 325.208156][ T7502] futex_wake+0x1d9/0xdf0 [ 325.212554][ T7502] ? kmsan_get_metadata+0x11b/0x180 [ 325.217844][ T7502] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 325.223779][ T7502] do_futex+0x255f/0x3290 [ 325.228212][ T7502] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 325.234550][ T7502] ? kmsan_get_metadata+0x11b/0x180 [ 325.239829][ T7502] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 325.245729][ T7502] ? kmsan_get_metadata+0x11b/0x180 [ 325.251015][ T7502] ? kmsan_get_metadata+0x11b/0x180 [ 325.256350][ T7502] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 325.262704][ T7502] ? kmsan_get_metadata+0x11b/0x180 [ 325.268040][ T7502] mm_release+0x2f6/0x550 [ 325.272452][ T7502] exit_mm_release+0x71/0x80 [ 325.277110][ T7502] exit_mm+0x74/0x8c0 [ 325.281165][ T7502] do_exit+0xd4a/0x3f90 [ 325.285387][ T7502] ? __msan_poison_alloca+0x15a/0x1a0 [ 325.290854][ T7502] do_group_exit+0x213/0x460 [ 325.295676][ T7502] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 325.302014][ T7502] get_signal+0x26db/0x2b20 [ 325.306602][ T7502] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 325.312520][ T7502] arch_do_signal_or_restart+0x96/0xdc0 [ 325.318153][ T7502] exit_to_user_mode_loop+0x206/0x490 [ 325.323594][ T7502] syscall_exit_to_user_mode+0x80/0xc0 [ 325.329174][ T7502] do_syscall_64+0x60/0xd0 [ 325.333654][ T7502] ? exc_page_fault+0x76/0x120 [ 325.338486][ T7502] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.344476][ T7502] RIP: 0033:0x7f4d6cd2a339 [ 325.348970][ T7502] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 325.368717][ T7502] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 325.377198][ T7502] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 325.385218][ T7502] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 325.393233][ T7502] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 325.401251][ T7502] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 325.409268][ T7502] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 325.421080][ T1262] ieee802154 phy0 wpan0: encryption failed: -22 [ 325.427803][ T1262] ieee802154 phy1 wpan1: encryption failed: -22 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 325.625433][ T7526] FAULT_INJECTION: forcing a failure. [ 325.625433][ T7526] name fail_futex, interval 1, probability 0, space 0, times 0 [ 325.638510][ T7526] CPU: 0 PID: 7526 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 325.647418][ T7526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 325.657526][ T7526] Call Trace: [ 325.660840][ T7526] dump_stack_lvl+0x1ff/0x28e [ 325.665622][ T7526] dump_stack+0x25/0x28 [ 325.669882][ T7526] should_fail+0x8bc/0x9c0 [ 325.674603][ T7526] get_futex_key+0x37f/0x1f50 [ 325.679462][ T7526] ? kmsan_get_metadata+0x11b/0x180 [ 325.684763][ T7526] futex_wake+0x1d9/0xdf0 [ 325.689168][ T7526] ? kmsan_get_metadata+0x11b/0x180 [ 325.694465][ T7526] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 325.700472][ T7526] do_futex+0x255f/0x3290 [ 325.705047][ T7526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 325.711393][ T7526] ? kmsan_get_metadata+0x11b/0x180 [ 325.716687][ T7526] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 325.722590][ T7526] ? kmsan_get_metadata+0x11b/0x180 [ 325.727869][ T7526] ? kmsan_get_metadata+0x11b/0x180 [ 325.733347][ T7526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 325.739827][ T7526] ? kmsan_get_metadata+0x11b/0x180 [ 325.745157][ T7526] mm_release+0x2f6/0x550 [ 325.749580][ T7526] exit_mm_release+0x71/0x80 [ 325.754249][ T7526] exit_mm+0x74/0x8c0 [ 325.758324][ T7526] do_exit+0xd4a/0x3f90 [ 325.762554][ T7526] ? __msan_poison_alloca+0x15a/0x1a0 [ 325.768021][ T7526] do_group_exit+0x213/0x460 [ 325.772681][ T7526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 325.779024][ T7526] get_signal+0x26db/0x2b20 [ 325.783702][ T7526] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 325.789673][ T7526] arch_do_signal_or_restart+0x96/0xdc0 [ 325.795316][ T7526] exit_to_user_mode_loop+0x206/0x490 [ 325.800839][ T7526] syscall_exit_to_user_mode+0x80/0xc0 [ 325.806374][ T7526] do_syscall_64+0x60/0xd0 [ 325.810852][ T7526] ? exc_page_fault+0x76/0x120 [ 325.815685][ T7526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 325.821665][ T7526] RIP: 0033:0x7f4d6cd2a339 [ 325.826126][ T7526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 325.845801][ T7526] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 325.854301][ T7526] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 325.862354][ T7526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 325.870400][ T7526] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 325.878445][ T7526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 325.886494][ T7526] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 325.979240][ T7536] FAULT_INJECTION: forcing a failure. [ 325.979240][ T7536] name fail_futex, interval 1, probability 0, space 0, times 0 [ 325.992284][ T7536] CPU: 0 PID: 7536 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 326.001264][ T7536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.011376][ T7536] Call Trace: [ 326.014711][ T7536] dump_stack_lvl+0x1ff/0x28e [ 326.019519][ T7536] dump_stack+0x25/0x28 [ 326.023749][ T7536] should_fail+0x8bc/0x9c0 [ 326.028276][ T7536] get_futex_key+0x37f/0x1f50 [ 326.033029][ T7536] ? kmsan_get_metadata+0x11b/0x180 [ 326.038407][ T7536] futex_wake+0x1d9/0xdf0 [ 326.042814][ T7536] ? kmsan_get_metadata+0x11b/0x180 [ 326.048194][ T7536] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.054106][ T7536] do_futex+0x255f/0x3290 [ 326.058540][ T7536] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.064870][ T7536] ? kmsan_get_metadata+0x11b/0x180 [ 326.070156][ T7536] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.076048][ T7536] ? kmsan_get_metadata+0x11b/0x180 [ 326.081329][ T7536] ? kmsan_get_metadata+0x11b/0x180 [ 326.086684][ T7536] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.093043][ T7536] ? kmsan_get_metadata+0x11b/0x180 [ 326.098350][ T7536] mm_release+0x2f6/0x550 [ 326.102757][ T7536] exit_mm_release+0x71/0x80 [ 326.107592][ T7536] exit_mm+0x74/0x8c0 [ 326.111645][ T7536] do_exit+0xd4a/0x3f90 [ 326.115874][ T7536] ? __msan_poison_alloca+0x15a/0x1a0 [ 326.121379][ T7536] do_group_exit+0x213/0x460 [ 326.126053][ T7536] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.132386][ T7536] get_signal+0x26db/0x2b20 [ 326.136965][ T7536] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.142892][ T7536] arch_do_signal_or_restart+0x96/0xdc0 [ 326.148605][ T7536] exit_to_user_mode_loop+0x206/0x490 [ 326.154113][ T7536] syscall_exit_to_user_mode+0x80/0xc0 [ 326.159696][ T7536] do_syscall_64+0x60/0xd0 [ 326.164172][ T7536] ? exc_page_fault+0x76/0x120 [ 326.169004][ T7536] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.174988][ T7536] RIP: 0033:0x7f4d6cd2a339 [ 326.179496][ T7536] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 326.199247][ T7536] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.207756][ T7536] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 326.215813][ T7536] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 326.223836][ T7536] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 326.231853][ T7536] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 326.239876][ T7536] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 326.412119][ T7558] FAULT_INJECTION: forcing a failure. [ 326.412119][ T7558] name fail_futex, interval 1, probability 0, space 0, times 0 [ 326.425629][ T7558] CPU: 1 PID: 7558 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 326.434471][ T7558] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.444586][ T7558] Call Trace: [ 326.447936][ T7558] dump_stack_lvl+0x1ff/0x28e [ 326.452734][ T7558] dump_stack+0x25/0x28 [ 326.457067][ T7558] should_fail+0x8bc/0x9c0 [ 326.461587][ T7558] get_futex_key+0x37f/0x1f50 [ 326.466339][ T7558] ? kmsan_get_metadata+0x11b/0x180 [ 326.471629][ T7558] futex_wake+0x1d9/0xdf0 [ 326.476037][ T7558] ? kmsan_get_metadata+0x11b/0x180 [ 326.481318][ T7558] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.487219][ T7558] do_futex+0x255f/0x3290 [ 326.491628][ T7558] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.497957][ T7558] ? kmsan_get_metadata+0x11b/0x180 [ 326.503236][ T7558] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.509124][ T7558] ? kmsan_get_metadata+0x11b/0x180 [ 326.514410][ T7558] ? kmsan_get_metadata+0x11b/0x180 [ 326.519705][ T7558] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.526064][ T7558] ? kmsan_get_metadata+0x11b/0x180 [ 326.531347][ T7558] mm_release+0x2f6/0x550 [ 326.535769][ T7558] exit_mm_release+0x71/0x80 [ 326.540457][ T7558] exit_mm+0x74/0x8c0 [ 326.544511][ T7558] do_exit+0xd4a/0x3f90 [ 326.548726][ T7558] ? __msan_poison_alloca+0x15a/0x1a0 [ 326.554202][ T7558] do_group_exit+0x213/0x460 [ 326.558858][ T7558] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.565188][ T7558] get_signal+0x26db/0x2b20 [ 326.569833][ T7558] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.575740][ T7558] arch_do_signal_or_restart+0x96/0xdc0 [ 326.581369][ T7558] exit_to_user_mode_loop+0x206/0x490 [ 326.586810][ T7558] syscall_exit_to_user_mode+0x80/0xc0 [ 326.592343][ T7558] do_syscall_64+0x60/0xd0 [ 326.596813][ T7558] ? exc_page_fault+0x76/0x120 [ 326.601638][ T7558] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.607613][ T7558] RIP: 0033:0x7f4d6cd2a339 [ 326.612077][ T7558] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 326.632098][ T7558] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.640719][ T7558] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 326.648762][ T7558] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 326.656791][ T7558] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 326.664822][ T7558] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 326.672869][ T7558] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 326.726068][ T7562] FAULT_INJECTION: forcing a failure. [ 326.726068][ T7562] name fail_futex, interval 1, probability 0, space 0, times 0 [ 326.739359][ T7562] CPU: 1 PID: 7562 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 326.748286][ T7562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 326.758437][ T7562] Call Trace: [ 326.761762][ T7562] dump_stack_lvl+0x1ff/0x28e [ 326.766532][ T7562] dump_stack+0x25/0x28 [ 326.770763][ T7562] should_fail+0x8bc/0x9c0 [ 326.775270][ T7562] get_futex_key+0x37f/0x1f50 [ 326.780021][ T7562] ? kmsan_get_metadata+0x11b/0x180 [ 326.785328][ T7562] futex_wake+0x1d9/0xdf0 [ 326.789838][ T7562] ? kmsan_get_metadata+0x11b/0x180 [ 326.795268][ T7562] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.801173][ T7562] do_futex+0x255f/0x3290 [ 326.805622][ T7562] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.811976][ T7562] ? kmsan_get_metadata+0x11b/0x180 [ 326.817257][ T7562] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.823172][ T7562] ? kmsan_get_metadata+0x11b/0x180 [ 326.828533][ T7562] ? kmsan_get_metadata+0x11b/0x180 [ 326.833816][ T7562] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.840145][ T7562] ? kmsan_get_metadata+0x11b/0x180 [ 326.845428][ T7562] mm_release+0x2f6/0x550 [ 326.849837][ T7562] exit_mm_release+0x71/0x80 [ 326.854655][ T7562] exit_mm+0x74/0x8c0 [ 326.858739][ T7562] do_exit+0xd4a/0x3f90 [ 326.862971][ T7562] ? __msan_poison_alloca+0x15a/0x1a0 [ 326.868441][ T7562] do_group_exit+0x213/0x460 [ 326.873107][ T7562] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 326.879447][ T7562] get_signal+0x26db/0x2b20 [ 326.884021][ T7562] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 326.890127][ T7562] arch_do_signal_or_restart+0x96/0xdc0 [ 326.895830][ T7562] exit_to_user_mode_loop+0x206/0x490 [ 326.901352][ T7562] syscall_exit_to_user_mode+0x80/0xc0 [ 326.906890][ T7562] do_syscall_64+0x60/0xd0 [ 326.911362][ T7562] ? exc_page_fault+0x76/0x120 [ 326.916195][ T7562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 326.922233][ T7562] RIP: 0033:0x7f4d6cd2a339 [ 326.926752][ T7562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 326.946437][ T7562] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 326.954989][ T7562] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 326.963019][ T7562] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 326.971038][ T7562] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 326.979055][ T7562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 326.987073][ T7562] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 327.133182][ T7580] FAULT_INJECTION: forcing a failure. [ 327.133182][ T7580] name fail_futex, interval 1, probability 0, space 0, times 0 [ 327.146275][ T7580] CPU: 0 PID: 7580 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 327.155108][ T7580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.165215][ T7580] Call Trace: [ 327.168584][ T7580] dump_stack_lvl+0x1ff/0x28e [ 327.173459][ T7580] dump_stack+0x25/0x28 [ 327.177700][ T7580] should_fail+0x8bc/0x9c0 [ 327.182219][ T7580] get_futex_key+0x37f/0x1f50 [ 327.187003][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.192428][ T7580] futex_wake+0x1d9/0xdf0 [ 327.196847][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.202129][ T7580] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.208034][ T7580] do_futex+0x255f/0x3290 [ 327.212446][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.217741][ T7580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.224076][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.229355][ T7580] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.235263][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.240616][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.245895][ T7580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.252235][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.257525][ T7580] mm_release+0x2f6/0x550 [ 327.261966][ T7580] exit_mm_release+0x71/0x80 [ 327.266652][ T7580] exit_mm+0x74/0x8c0 [ 327.270703][ T7580] do_exit+0xd4a/0x3f90 [ 327.274923][ T7580] ? __msan_poison_alloca+0x15a/0x1a0 [ 327.280385][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.285682][ T7580] do_group_exit+0x213/0x460 [ 327.290339][ T7580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.296678][ T7580] get_signal+0x26db/0x2b20 [ 327.301257][ T7580] ? kmsan_get_metadata+0x11b/0x180 [ 327.306539][ T7580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.312903][ T7580] arch_do_signal_or_restart+0x96/0xdc0 [ 327.319009][ T7580] exit_to_user_mode_loop+0x206/0x490 [ 327.324452][ T7580] syscall_exit_to_user_mode+0x80/0xc0 [ 327.330001][ T7580] do_syscall_64+0x60/0xd0 [ 327.334497][ T7580] ? exc_page_fault+0x76/0x120 [ 327.339400][ T7580] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.345381][ T7580] RIP: 0033:0x7f4d6cd2a339 [ 327.349850][ T7580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 327.369522][ T7580] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 327.378005][ T7580] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 327.386035][ T7580] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 327.394085][ T7580] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 327.402117][ T7580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 327.410246][ T7580] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 327.490021][ T7588] FAULT_INJECTION: forcing a failure. [ 327.490021][ T7588] name fail_futex, interval 1, probability 0, space 0, times 0 [ 327.503366][ T7588] CPU: 1 PID: 7588 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 327.512212][ T7588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.522321][ T7588] Call Trace: [ 327.525676][ T7588] dump_stack_lvl+0x1ff/0x28e [ 327.530466][ T7588] dump_stack+0x25/0x28 [ 327.534746][ T7588] should_fail+0x8bc/0x9c0 [ 327.539243][ T7588] get_futex_key+0x37f/0x1f50 [ 327.543990][ T7588] ? kmsan_get_metadata+0x11b/0x180 [ 327.549282][ T7588] futex_wake+0x1d9/0xdf0 [ 327.553678][ T7588] ? kmsan_get_metadata+0x11b/0x180 [ 327.558955][ T7588] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.564892][ T7588] do_futex+0x255f/0x3290 [ 327.569379][ T7588] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.575713][ T7588] ? kmsan_get_metadata+0x11b/0x180 [ 327.580993][ T7588] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.586969][ T7588] ? kmsan_get_metadata+0x11b/0x180 [ 327.592252][ T7588] ? kmsan_get_metadata+0x11b/0x180 [ 327.597541][ T7588] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.603896][ T7588] ? kmsan_get_metadata+0x11b/0x180 [ 327.609212][ T7588] mm_release+0x2f6/0x550 [ 327.613655][ T7588] exit_mm_release+0x71/0x80 [ 327.618380][ T7588] exit_mm+0x74/0x8c0 [ 327.622428][ T7588] do_exit+0xd4a/0x3f90 [ 327.626703][ T7588] ? __msan_poison_alloca+0x15a/0x1a0 [ 327.632164][ T7588] do_group_exit+0x213/0x460 [ 327.636818][ T7588] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.643151][ T7588] get_signal+0x26db/0x2b20 [ 327.647830][ T7588] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.653866][ T7588] arch_do_signal_or_restart+0x96/0xdc0 [ 327.659614][ T7588] exit_to_user_mode_loop+0x206/0x490 [ 327.665122][ T7588] syscall_exit_to_user_mode+0x80/0xc0 [ 327.670659][ T7588] do_syscall_64+0x60/0xd0 [ 327.675138][ T7588] ? exc_page_fault+0x76/0x120 [ 327.679968][ T7588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 327.685965][ T7588] RIP: 0033:0x7f4d6cd2a339 [ 327.690444][ T7588] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 327.710120][ T7588] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 327.718611][ T7588] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 327.726684][ T7588] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 327.734846][ T7588] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 327.742924][ T7588] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 327.750989][ T7588] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 327.830640][ T7596] FAULT_INJECTION: forcing a failure. [ 327.830640][ T7596] name fail_futex, interval 1, probability 0, space 0, times 0 [ 327.843756][ T7596] CPU: 0 PID: 7596 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 327.852595][ T7596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 327.862711][ T7596] Call Trace: [ 327.866061][ T7596] dump_stack_lvl+0x1ff/0x28e [ 327.870868][ T7596] dump_stack+0x25/0x28 [ 327.875098][ T7596] should_fail+0x8bc/0x9c0 [ 327.879600][ T7596] get_futex_key+0x37f/0x1f50 [ 327.884344][ T7596] ? kmsan_get_metadata+0x11b/0x180 [ 327.889681][ T7596] futex_wake+0x1d9/0xdf0 [ 327.894074][ T7596] ? kmsan_get_metadata+0x11b/0x180 [ 327.899355][ T7596] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.905361][ T7596] do_futex+0x255f/0x3290 [ 327.909820][ T7596] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.916293][ T7596] ? kmsan_get_metadata+0x11b/0x180 [ 327.921581][ T7596] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.927475][ T7596] ? kmsan_get_metadata+0x11b/0x180 [ 327.932758][ T7596] ? kmsan_get_metadata+0x11b/0x180 [ 327.938080][ T7596] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.944405][ T7596] ? kmsan_get_metadata+0x11b/0x180 [ 327.949760][ T7596] mm_release+0x2f6/0x550 [ 327.954162][ T7596] exit_mm_release+0x71/0x80 [ 327.958824][ T7596] exit_mm+0x74/0x8c0 [ 327.962887][ T7596] do_exit+0xd4a/0x3f90 [ 327.967183][ T7596] ? __msan_poison_alloca+0x15a/0x1a0 [ 327.972638][ T7596] do_group_exit+0x213/0x460 [ 327.977295][ T7596] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 327.983643][ T7596] get_signal+0x26db/0x2b20 [ 327.988242][ T7596] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 327.994183][ T7596] arch_do_signal_or_restart+0x96/0xdc0 [ 327.999849][ T7596] exit_to_user_mode_loop+0x206/0x490 [ 328.005364][ T7596] syscall_exit_to_user_mode+0x80/0xc0 [ 328.010905][ T7596] do_syscall_64+0x60/0xd0 [ 328.015381][ T7596] ? exc_page_fault+0x76/0x120 [ 328.020221][ T7596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.026194][ T7596] RIP: 0033:0x7f4d6cd2a339 [ 328.030662][ T7596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 328.050461][ T7596] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 328.058946][ T7596] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 328.066974][ T7596] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 328.074998][ T7596] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 328.083026][ T7596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 328.091118][ T7596] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 328.142473][ T7600] FAULT_INJECTION: forcing a failure. [ 328.142473][ T7600] name fail_futex, interval 1, probability 0, space 0, times 0 [ 328.155873][ T7600] CPU: 1 PID: 7600 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 328.164723][ T7600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.174882][ T7600] Call Trace: [ 328.178205][ T7600] dump_stack_lvl+0x1ff/0x28e [ 328.182974][ T7600] dump_stack+0x25/0x28 [ 328.187203][ T7600] should_fail+0x8bc/0x9c0 [ 328.191731][ T7600] get_futex_key+0x37f/0x1f50 [ 328.196572][ T7600] ? kmsan_get_metadata+0x11b/0x180 [ 328.201874][ T7600] futex_wake+0x1d9/0xdf0 [ 328.206273][ T7600] ? kmsan_get_metadata+0x11b/0x180 [ 328.211553][ T7600] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.217456][ T7600] do_futex+0x255f/0x3290 [ 328.221860][ T7600] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.228194][ T7600] ? kmsan_get_metadata+0x11b/0x180 [ 328.233481][ T7600] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.239375][ T7600] ? kmsan_get_metadata+0x11b/0x180 [ 328.244661][ T7600] ? kmsan_get_metadata+0x11b/0x180 [ 328.249942][ T7600] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.256266][ T7600] ? kmsan_get_metadata+0x11b/0x180 [ 328.261546][ T7600] mm_release+0x2f6/0x550 [ 328.265959][ T7600] exit_mm_release+0x71/0x80 [ 328.270662][ T7600] exit_mm+0x74/0x8c0 [ 328.274706][ T7600] do_exit+0xd4a/0x3f90 [ 328.278928][ T7600] ? __msan_poison_alloca+0x15a/0x1a0 [ 328.284469][ T7600] do_group_exit+0x213/0x460 [ 328.289133][ T7600] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.295465][ T7600] get_signal+0x26db/0x2b20 [ 328.300039][ T7600] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.305950][ T7600] arch_do_signal_or_restart+0x96/0xdc0 [ 328.311595][ T7600] exit_to_user_mode_loop+0x206/0x490 [ 328.317051][ T7600] syscall_exit_to_user_mode+0x80/0xc0 [ 328.322609][ T7600] do_syscall_64+0x60/0xd0 [ 328.327097][ T7600] ? exc_page_fault+0x76/0x120 [ 328.331940][ T7600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.338013][ T7600] RIP: 0033:0x7f4d6cd2a339 [ 328.342497][ T7600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 328.362173][ T7600] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 328.370663][ T7600] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 328.378689][ T7600] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 328.386712][ T7600] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 328.394744][ T7600] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 328.402779][ T7600] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 328.467316][ T7606] FAULT_INJECTION: forcing a failure. [ 328.467316][ T7606] name fail_futex, interval 1, probability 0, space 0, times 0 [ 328.480768][ T7606] CPU: 1 PID: 7606 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 328.489610][ T7606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.499715][ T7606] Call Trace: [ 328.503042][ T7606] dump_stack_lvl+0x1ff/0x28e [ 328.507823][ T7606] dump_stack+0x25/0x28 [ 328.512059][ T7606] should_fail+0x8bc/0x9c0 [ 328.516621][ T7606] get_futex_key+0x37f/0x1f50 [ 328.521386][ T7606] ? kmsan_get_metadata+0x11b/0x180 [ 328.526755][ T7606] futex_wake+0x1d9/0xdf0 [ 328.531155][ T7606] ? kmsan_get_metadata+0x11b/0x180 [ 328.536439][ T7606] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.542351][ T7606] do_futex+0x255f/0x3290 [ 328.546793][ T7606] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.553141][ T7606] ? kmsan_get_metadata+0x11b/0x180 [ 328.558426][ T7606] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.564484][ T7606] ? kmsan_get_metadata+0x11b/0x180 [ 328.569779][ T7606] ? kmsan_get_metadata+0x11b/0x180 [ 328.575116][ T7606] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.581444][ T7606] ? kmsan_get_metadata+0x11b/0x180 [ 328.586738][ T7606] mm_release+0x2f6/0x550 [ 328.591168][ T7606] exit_mm_release+0x71/0x80 [ 328.595852][ T7606] exit_mm+0x74/0x8c0 [ 328.599967][ T7606] do_exit+0xd4a/0x3f90 [ 328.604240][ T7606] ? __msan_poison_alloca+0x15a/0x1a0 [ 328.609701][ T7606] do_group_exit+0x213/0x460 [ 328.614361][ T7606] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.620707][ T7606] get_signal+0x26db/0x2b20 [ 328.625324][ T7606] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.631379][ T7606] arch_do_signal_or_restart+0x96/0xdc0 [ 328.637011][ T7606] exit_to_user_mode_loop+0x206/0x490 [ 328.642454][ T7606] syscall_exit_to_user_mode+0x80/0xc0 [ 328.648066][ T7606] do_syscall_64+0x60/0xd0 [ 328.652546][ T7606] ? exc_page_fault+0x76/0x120 [ 328.657389][ T7606] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 328.663383][ T7606] RIP: 0033:0x7f4d6cd2a339 [ 328.667916][ T7606] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 328.687617][ T7606] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 328.696140][ T7606] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 328.704166][ T7606] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 328.712192][ T7606] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 328.720220][ T7606] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 328.728301][ T7606] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 328.848581][ T7620] FAULT_INJECTION: forcing a failure. [ 328.848581][ T7620] name fail_futex, interval 1, probability 0, space 0, times 0 [ 328.861902][ T7620] CPU: 1 PID: 7620 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 328.870744][ T7620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 328.880958][ T7620] Call Trace: [ 328.884274][ T7620] dump_stack_lvl+0x1ff/0x28e [ 328.889052][ T7620] dump_stack+0x25/0x28 [ 328.893406][ T7620] should_fail+0x8bc/0x9c0 [ 328.897994][ T7620] get_futex_key+0x37f/0x1f50 [ 328.902815][ T7620] ? kmsan_get_metadata+0x11b/0x180 [ 328.908151][ T7620] futex_wake+0x1d9/0xdf0 [ 328.912549][ T7620] ? kmsan_get_metadata+0x11b/0x180 [ 328.917827][ T7620] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.923727][ T7620] do_futex+0x255f/0x3290 [ 328.928171][ T7620] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.934544][ T7620] ? kmsan_get_metadata+0x11b/0x180 [ 328.939885][ T7620] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 328.945782][ T7620] ? kmsan_get_metadata+0x11b/0x180 [ 328.951064][ T7620] ? kmsan_get_metadata+0x11b/0x180 [ 328.956527][ T7620] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 328.962858][ T7620] ? kmsan_get_metadata+0x11b/0x180 [ 328.968161][ T7620] mm_release+0x2f6/0x550 [ 328.972566][ T7620] exit_mm_release+0x71/0x80 [ 328.977294][ T7620] exit_mm+0x74/0x8c0 [ 328.981342][ T7620] do_exit+0xd4a/0x3f90 [ 328.985566][ T7620] ? __msan_poison_alloca+0x15a/0x1a0 [ 328.991094][ T7620] do_group_exit+0x213/0x460 [ 328.995750][ T7620] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.002083][ T7620] get_signal+0x26db/0x2b20 [ 329.006658][ T7620] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.012571][ T7620] arch_do_signal_or_restart+0x96/0xdc0 [ 329.018304][ T7620] exit_to_user_mode_loop+0x206/0x490 [ 329.023750][ T7620] syscall_exit_to_user_mode+0x80/0xc0 [ 329.029384][ T7620] do_syscall_64+0x60/0xd0 [ 329.033897][ T7620] ? exc_page_fault+0x76/0x120 [ 329.038767][ T7620] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.044737][ T7620] RIP: 0033:0x7f4d6cd2a339 [ 329.049195][ T7620] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 329.068906][ T7620] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 329.077392][ T7620] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 329.085412][ T7620] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 329.093427][ T7620] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 329.101445][ T7620] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 329.109467][ T7620] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 329.173219][ T7626] FAULT_INJECTION: forcing a failure. [ 329.173219][ T7626] name fail_futex, interval 1, probability 0, space 0, times 0 [ 329.187117][ T7626] CPU: 0 PID: 7626 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 329.195954][ T7626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.206084][ T7626] Call Trace: [ 329.209396][ T7626] dump_stack_lvl+0x1ff/0x28e [ 329.214167][ T7626] dump_stack+0x25/0x28 [ 329.218396][ T7626] should_fail+0x8bc/0x9c0 [ 329.222988][ T7626] get_futex_key+0x37f/0x1f50 [ 329.227807][ T7626] ? kmsan_get_metadata+0x11b/0x180 [ 329.233100][ T7626] futex_wake+0x1d9/0xdf0 [ 329.237493][ T7626] ? kmsan_get_metadata+0x11b/0x180 [ 329.242769][ T7626] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.248720][ T7626] do_futex+0x255f/0x3290 [ 329.253148][ T7626] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.259505][ T7626] ? kmsan_get_metadata+0x11b/0x180 [ 329.264781][ T7626] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.270760][ T7626] ? kmsan_get_metadata+0x11b/0x180 [ 329.276156][ T7626] ? kmsan_get_metadata+0x11b/0x180 [ 329.281492][ T7626] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.287814][ T7626] ? kmsan_get_metadata+0x11b/0x180 [ 329.293104][ T7626] mm_release+0x2f6/0x550 [ 329.297512][ T7626] exit_mm_release+0x71/0x80 [ 329.302176][ T7626] exit_mm+0x74/0x8c0 [ 329.306225][ T7626] do_exit+0xd4a/0x3f90 [ 329.310460][ T7626] ? __msan_poison_alloca+0x15a/0x1a0 [ 329.315920][ T7626] do_group_exit+0x213/0x460 [ 329.320584][ T7626] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.326928][ T7626] get_signal+0x26db/0x2b20 [ 329.331548][ T7626] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.337474][ T7626] arch_do_signal_or_restart+0x96/0xdc0 [ 329.343113][ T7626] exit_to_user_mode_loop+0x206/0x490 [ 329.348551][ T7626] syscall_exit_to_user_mode+0x80/0xc0 [ 329.354087][ T7626] do_syscall_64+0x60/0xd0 [ 329.358572][ T7626] ? exc_page_fault+0x76/0x120 [ 329.363404][ T7626] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.369399][ T7626] RIP: 0033:0x7f4d6cd2a339 [ 329.373924][ T7626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 329.393600][ T7626] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 329.402083][ T7626] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 329.410103][ T7626] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 329.418121][ T7626] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 329.426178][ T7626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 329.434209][ T7626] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 329.485063][ T7630] FAULT_INJECTION: forcing a failure. [ 329.485063][ T7630] name fail_futex, interval 1, probability 0, space 0, times 0 [ 329.498718][ T7630] CPU: 0 PID: 7630 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 329.507555][ T7630] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.517939][ T7630] Call Trace: [ 329.521277][ T7630] dump_stack_lvl+0x1ff/0x28e [ 329.526077][ T7630] dump_stack+0x25/0x28 [ 329.530323][ T7630] should_fail+0x8bc/0x9c0 [ 329.534869][ T7630] get_futex_key+0x37f/0x1f50 [ 329.539622][ T7630] ? kmsan_get_metadata+0x11b/0x180 [ 329.544917][ T7630] futex_wake+0x1d9/0xdf0 [ 329.549323][ T7630] ? kmsan_get_metadata+0x11b/0x180 [ 329.554963][ T7630] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.560929][ T7630] do_futex+0x255f/0x3290 [ 329.565364][ T7630] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.571730][ T7630] ? kmsan_get_metadata+0x11b/0x180 [ 329.577013][ T7630] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.582916][ T7630] ? kmsan_get_metadata+0x11b/0x180 [ 329.588229][ T7630] ? kmsan_get_metadata+0x11b/0x180 [ 329.593521][ T7630] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.599847][ T7630] ? kmsan_get_metadata+0x11b/0x180 [ 329.605140][ T7630] mm_release+0x2f6/0x550 [ 329.609551][ T7630] exit_mm_release+0x71/0x80 [ 329.614214][ T7630] exit_mm+0x74/0x8c0 [ 329.618263][ T7630] do_exit+0xd4a/0x3f90 [ 329.622479][ T7630] ? __msan_poison_alloca+0x15a/0x1a0 [ 329.627940][ T7630] do_group_exit+0x213/0x460 [ 329.632691][ T7630] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.639199][ T7630] get_signal+0x26db/0x2b20 [ 329.643803][ T7630] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.649760][ T7630] arch_do_signal_or_restart+0x96/0xdc0 [ 329.655407][ T7630] exit_to_user_mode_loop+0x206/0x490 [ 329.660857][ T7630] syscall_exit_to_user_mode+0x80/0xc0 [ 329.666387][ T7630] do_syscall_64+0x60/0xd0 [ 329.670887][ T7630] ? exc_page_fault+0x76/0x120 [ 329.675751][ T7630] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 329.681735][ T7630] RIP: 0033:0x7f4d6cd2a339 [ 329.686192][ T7630] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 329.705951][ T7630] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 329.714445][ T7630] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 329.722727][ T7630] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 329.730832][ T7630] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 329.738860][ T7630] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 329.746922][ T7630] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 329.839074][ T7640] FAULT_INJECTION: forcing a failure. [ 329.839074][ T7640] name fail_futex, interval 1, probability 0, space 0, times 0 [ 329.852255][ T7640] CPU: 0 PID: 7640 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 329.861096][ T7640] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 329.871205][ T7640] Call Trace: [ 329.874540][ T7640] dump_stack_lvl+0x1ff/0x28e [ 329.879340][ T7640] dump_stack+0x25/0x28 [ 329.883575][ T7640] should_fail+0x8bc/0x9c0 [ 329.888209][ T7640] get_futex_key+0x37f/0x1f50 [ 329.893094][ T7640] ? kmsan_get_metadata+0x11b/0x180 [ 329.898461][ T7640] futex_wake+0x1d9/0xdf0 [ 329.902894][ T7640] ? kmsan_get_metadata+0x11b/0x180 [ 329.908281][ T7640] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.914187][ T7640] do_futex+0x255f/0x3290 [ 329.918646][ T7640] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.924974][ T7640] ? kmsan_get_metadata+0x11b/0x180 [ 329.930261][ T7640] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 329.936159][ T7640] ? kmsan_get_metadata+0x11b/0x180 [ 329.941442][ T7640] ? kmsan_get_metadata+0x11b/0x180 [ 329.946868][ T7640] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.953290][ T7640] ? kmsan_get_metadata+0x11b/0x180 [ 329.958575][ T7640] mm_release+0x2f6/0x550 [ 329.963001][ T7640] exit_mm_release+0x71/0x80 [ 329.967697][ T7640] exit_mm+0x74/0x8c0 [ 329.971742][ T7640] do_exit+0xd4a/0x3f90 [ 329.975961][ T7640] ? __msan_poison_alloca+0x15a/0x1a0 [ 329.981492][ T7640] do_group_exit+0x213/0x460 [ 329.986159][ T7640] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 329.992515][ T7640] get_signal+0x26db/0x2b20 [ 329.997107][ T7640] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.003037][ T7640] arch_do_signal_or_restart+0x96/0xdc0 [ 330.008790][ T7640] exit_to_user_mode_loop+0x206/0x490 [ 330.014250][ T7640] syscall_exit_to_user_mode+0x80/0xc0 [ 330.019839][ T7640] do_syscall_64+0x60/0xd0 [ 330.024327][ T7640] ? exc_page_fault+0x76/0x120 [ 330.029169][ T7640] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 330.035232][ T7640] RIP: 0033:0x7f4d6cd2a339 [ 330.039705][ T7640] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 330.059389][ T7640] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 330.067952][ T7640] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 330.076113][ T7640] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 330.084248][ T7640] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 330.092315][ T7640] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 330.100582][ T7640] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 330.219234][ T7654] FAULT_INJECTION: forcing a failure. [ 330.219234][ T7654] name fail_futex, interval 1, probability 0, space 0, times 0 [ 330.232996][ T7654] CPU: 0 PID: 7654 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 330.242040][ T7654] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.252409][ T7654] Call Trace: [ 330.255728][ T7654] dump_stack_lvl+0x1ff/0x28e [ 330.260508][ T7654] dump_stack+0x25/0x28 [ 330.264756][ T7654] should_fail+0x8bc/0x9c0 [ 330.269268][ T7654] get_futex_key+0x37f/0x1f50 [ 330.274031][ T7654] ? kmsan_get_metadata+0x11b/0x180 [ 330.279398][ T7654] futex_wake+0x1d9/0xdf0 [ 330.283897][ T7654] ? kmsan_get_metadata+0x11b/0x180 [ 330.289199][ T7654] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.295199][ T7654] do_futex+0x255f/0x3290 [ 330.299614][ T7654] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 330.305942][ T7654] ? kmsan_get_metadata+0x11b/0x180 [ 330.311235][ T7654] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.317123][ T7654] ? kmsan_get_metadata+0x11b/0x180 [ 330.322400][ T7654] ? kmsan_get_metadata+0x11b/0x180 [ 330.327676][ T7654] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 330.334114][ T7654] ? kmsan_get_metadata+0x11b/0x180 [ 330.339454][ T7654] mm_release+0x2f6/0x550 [ 330.343940][ T7654] exit_mm_release+0x71/0x80 [ 330.348603][ T7654] exit_mm+0x74/0x8c0 [ 330.352653][ T7654] do_exit+0xd4a/0x3f90 [ 330.356878][ T7654] ? __msan_poison_alloca+0x15a/0x1a0 [ 330.362361][ T7654] do_group_exit+0x213/0x460 [ 330.367014][ T7654] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 330.373355][ T7654] get_signal+0x26db/0x2b20 [ 330.377924][ T7654] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.383826][ T7654] arch_do_signal_or_restart+0x96/0xdc0 [ 330.389453][ T7654] exit_to_user_mode_loop+0x206/0x490 [ 330.394893][ T7654] syscall_exit_to_user_mode+0x80/0xc0 [ 330.400423][ T7654] do_syscall_64+0x60/0xd0 [ 330.404963][ T7654] ? exc_page_fault+0x76/0x120 [ 330.409834][ T7654] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 330.415948][ T7654] RIP: 0033:0x7f4d6cd2a339 [ 330.420405][ T7654] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 330.440083][ T7654] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 330.448570][ T7654] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 330.456682][ T7654] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 330.464701][ T7654] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 330.472717][ T7654] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 330.480738][ T7654] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 330.612346][ T7670] FAULT_INJECTION: forcing a failure. [ 330.612346][ T7670] name fail_futex, interval 1, probability 0, space 0, times 0 [ 330.625509][ T7670] CPU: 0 PID: 7670 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 330.634406][ T7670] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.644506][ T7670] Call Trace: [ 330.647816][ T7670] dump_stack_lvl+0x1ff/0x28e [ 330.652582][ T7670] dump_stack+0x25/0x28 [ 330.656815][ T7670] should_fail+0x8bc/0x9c0 [ 330.661317][ T7670] get_futex_key+0x37f/0x1f50 [ 330.666071][ T7670] ? kmsan_get_metadata+0x11b/0x180 [ 330.671356][ T7670] futex_wake+0x1d9/0xdf0 [ 330.675797][ T7670] ? kmsan_get_metadata+0x11b/0x180 [ 330.681076][ T7670] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.686976][ T7670] do_futex+0x255f/0x3290 [ 330.691382][ T7670] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 330.697704][ T7670] ? kmsan_get_metadata+0x11b/0x180 [ 330.702991][ T7670] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.708880][ T7670] ? kmsan_get_metadata+0x11b/0x180 [ 330.714178][ T7670] ? kmsan_get_metadata+0x11b/0x180 [ 330.719462][ T7670] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 330.725783][ T7670] ? kmsan_get_metadata+0x11b/0x180 [ 330.731067][ T7670] mm_release+0x2f6/0x550 [ 330.735472][ T7670] exit_mm_release+0x71/0x80 [ 330.740138][ T7670] exit_mm+0x74/0x8c0 [ 330.744193][ T7670] do_exit+0xd4a/0x3f90 [ 330.748412][ T7670] ? __msan_poison_alloca+0x15a/0x1a0 [ 330.753869][ T7670] do_group_exit+0x213/0x460 [ 330.758530][ T7670] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 330.764858][ T7670] get_signal+0x26db/0x2b20 [ 330.769435][ T7670] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 330.775334][ T7670] arch_do_signal_or_restart+0x96/0xdc0 [ 330.780959][ T7670] exit_to_user_mode_loop+0x206/0x490 [ 330.786394][ T7670] syscall_exit_to_user_mode+0x80/0xc0 [ 330.792001][ T7670] do_syscall_64+0x60/0xd0 [ 330.796479][ T7670] ? exc_page_fault+0x76/0x120 [ 330.801322][ T7670] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 330.807326][ T7670] RIP: 0033:0x7f4d6cd2a339 [ 330.811816][ T7670] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 330.831571][ T7670] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 330.840161][ T7670] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 330.848185][ T7670] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 330.856207][ T7670] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 330.864227][ T7670] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 330.872243][ T7670] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 330.939548][ T7676] FAULT_INJECTION: forcing a failure. [ 330.939548][ T7676] name fail_futex, interval 1, probability 0, space 0, times 0 [ 330.953241][ T7676] CPU: 1 PID: 7676 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 330.962132][ T7676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 330.972235][ T7676] Call Trace: [ 330.975546][ T7676] dump_stack_lvl+0x1ff/0x28e [ 330.980308][ T7676] dump_stack+0x25/0x28 [ 330.984594][ T7676] should_fail+0x8bc/0x9c0 [ 330.989214][ T7676] get_futex_key+0x37f/0x1f50 [ 330.993997][ T7676] futex_wake+0x1d9/0xdf0 [ 330.998400][ T7676] ? kmsan_get_metadata+0x11b/0x180 [ 331.003679][ T7676] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.009575][ T7676] do_futex+0x255f/0x3290 [ 331.013985][ T7676] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.020348][ T7676] ? kmsan_get_metadata+0x11b/0x180 [ 331.025626][ T7676] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.031526][ T7676] ? kmsan_get_metadata+0x11b/0x180 [ 331.036834][ T7676] ? kmsan_get_metadata+0x11b/0x180 [ 331.042152][ T7676] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.048478][ T7676] ? kmsan_get_metadata+0x11b/0x180 [ 331.053810][ T7676] mm_release+0x2f6/0x550 [ 331.058225][ T7676] exit_mm_release+0x71/0x80 [ 331.062896][ T7676] exit_mm+0x74/0x8c0 [ 331.066939][ T7676] do_exit+0xd4a/0x3f90 [ 331.071152][ T7676] ? __msan_poison_alloca+0x15a/0x1a0 [ 331.076711][ T7676] do_group_exit+0x213/0x460 [ 331.081368][ T7676] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.087704][ T7676] get_signal+0x26db/0x2b20 [ 331.092291][ T7676] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.098194][ T7676] arch_do_signal_or_restart+0x96/0xdc0 [ 331.103815][ T7676] exit_to_user_mode_loop+0x206/0x490 [ 331.109266][ T7676] syscall_exit_to_user_mode+0x80/0xc0 [ 331.114806][ T7676] do_syscall_64+0x60/0xd0 [ 331.119331][ T7676] ? exc_page_fault+0x76/0x120 [ 331.124233][ T7676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.130206][ T7676] RIP: 0033:0x7f4d6cd2a339 [ 331.134663][ T7676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 331.154332][ T7676] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 331.162810][ T7676] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 331.170904][ T7676] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 331.178996][ T7676] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 331.187059][ T7676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 331.195091][ T7676] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 331.258857][ T7682] FAULT_INJECTION: forcing a failure. [ 331.258857][ T7682] name fail_futex, interval 1, probability 0, space 0, times 0 [ 331.272808][ T7682] CPU: 1 PID: 7682 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 331.281716][ T7682] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.291830][ T7682] Call Trace: [ 331.295137][ T7682] dump_stack_lvl+0x1ff/0x28e [ 331.299899][ T7682] dump_stack+0x25/0x28 [ 331.304160][ T7682] should_fail+0x8bc/0x9c0 [ 331.308656][ T7682] get_futex_key+0x37f/0x1f50 [ 331.313396][ T7682] ? kmsan_get_metadata+0x11b/0x180 [ 331.318686][ T7682] futex_wake+0x1d9/0xdf0 [ 331.323072][ T7682] ? kmsan_get_metadata+0x11b/0x180 [ 331.328340][ T7682] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.334246][ T7682] do_futex+0x255f/0x3290 [ 331.338705][ T7682] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.345040][ T7682] ? kmsan_get_metadata+0x11b/0x180 [ 331.350332][ T7682] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.356238][ T7682] ? kmsan_get_metadata+0x11b/0x180 [ 331.361563][ T7682] ? kmsan_get_metadata+0x11b/0x180 [ 331.366836][ T7682] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.373159][ T7682] ? kmsan_get_metadata+0x11b/0x180 [ 331.378446][ T7682] mm_release+0x2f6/0x550 [ 331.382965][ T7682] exit_mm_release+0x71/0x80 [ 331.387626][ T7682] exit_mm+0x74/0x8c0 [ 331.391685][ T7682] do_exit+0xd4a/0x3f90 [ 331.395929][ T7682] ? __msan_poison_alloca+0x15a/0x1a0 [ 331.401406][ T7682] do_group_exit+0x213/0x460 [ 331.406094][ T7682] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.412447][ T7682] get_signal+0x26db/0x2b20 [ 331.417030][ T7682] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.422937][ T7682] arch_do_signal_or_restart+0x96/0xdc0 [ 331.428572][ T7682] exit_to_user_mode_loop+0x206/0x490 [ 331.434027][ T7682] syscall_exit_to_user_mode+0x80/0xc0 [ 331.439568][ T7682] do_syscall_64+0x60/0xd0 [ 331.444182][ T7682] ? exc_page_fault+0x76/0x120 [ 331.449133][ T7682] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.455119][ T7682] RIP: 0033:0x7f4d6cd2a339 [ 331.459647][ T7682] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 331.479333][ T7682] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 331.487809][ T7682] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 331.495855][ T7682] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 331.503920][ T7682] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 331.511983][ T7682] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 331.520071][ T7682] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 331.611781][ T7692] FAULT_INJECTION: forcing a failure. [ 331.611781][ T7692] name fail_futex, interval 1, probability 0, space 0, times 0 [ 331.625245][ T7692] CPU: 1 PID: 7692 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 331.634089][ T7692] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.644286][ T7692] Call Trace: [ 331.647597][ T7692] dump_stack_lvl+0x1ff/0x28e [ 331.652370][ T7692] dump_stack+0x25/0x28 [ 331.656618][ T7692] should_fail+0x8bc/0x9c0 [ 331.661193][ T7692] get_futex_key+0x37f/0x1f50 [ 331.665934][ T7692] ? kmsan_get_metadata+0x11b/0x180 [ 331.671231][ T7692] futex_wake+0x1d9/0xdf0 [ 331.675630][ T7692] ? kmsan_get_metadata+0x11b/0x180 [ 331.680923][ T7692] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.686815][ T7692] do_futex+0x255f/0x3290 [ 331.691215][ T7692] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.697530][ T7692] ? kmsan_get_metadata+0x11b/0x180 [ 331.702800][ T7692] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.708734][ T7692] ? kmsan_get_metadata+0x11b/0x180 [ 331.714068][ T7692] ? kmsan_get_metadata+0x11b/0x180 [ 331.719335][ T7692] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.725658][ T7692] ? kmsan_get_metadata+0x11b/0x180 [ 331.730929][ T7692] mm_release+0x2f6/0x550 [ 331.735327][ T7692] exit_mm_release+0x71/0x80 [ 331.739981][ T7692] exit_mm+0x74/0x8c0 [ 331.744020][ T7692] do_exit+0xd4a/0x3f90 [ 331.748229][ T7692] ? __msan_poison_alloca+0x15a/0x1a0 [ 331.753678][ T7692] do_group_exit+0x213/0x460 [ 331.758320][ T7692] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 331.764639][ T7692] get_signal+0x26db/0x2b20 [ 331.769201][ T7692] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 331.775107][ T7692] arch_do_signal_or_restart+0x96/0xdc0 [ 331.780803][ T7692] exit_to_user_mode_loop+0x206/0x490 [ 331.786292][ T7692] syscall_exit_to_user_mode+0x80/0xc0 [ 331.791818][ T7692] do_syscall_64+0x60/0xd0 [ 331.796286][ T7692] ? exc_page_fault+0x76/0x120 [ 331.801110][ T7692] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 331.807081][ T7692] RIP: 0033:0x7f4d6cd2a339 [ 331.811537][ T7692] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 331.831206][ T7692] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 331.839742][ T7692] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 331.847852][ T7692] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 331.855906][ T7692] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 331.863922][ T7692] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 331.871935][ T7692] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 331.936163][ T7698] FAULT_INJECTION: forcing a failure. [ 331.936163][ T7698] name fail_futex, interval 1, probability 0, space 0, times 0 [ 331.949336][ T7698] CPU: 0 PID: 7698 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 331.958174][ T7698] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 331.968274][ T7698] Call Trace: [ 331.971587][ T7698] dump_stack_lvl+0x1ff/0x28e [ 331.976350][ T7698] dump_stack+0x25/0x28 [ 331.980594][ T7698] should_fail+0x8bc/0x9c0 [ 331.985140][ T7698] get_futex_key+0x37f/0x1f50 [ 331.989929][ T7698] ? kmsan_get_metadata+0x11b/0x180 [ 331.995220][ T7698] futex_wake+0x1d9/0xdf0 [ 331.999610][ T7698] ? kmsan_get_metadata+0x11b/0x180 [ 332.004887][ T7698] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.010792][ T7698] do_futex+0x255f/0x3290 [ 332.015211][ T7698] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.021588][ T7698] ? kmsan_get_metadata+0x11b/0x180 [ 332.026867][ T7698] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.032760][ T7698] ? kmsan_get_metadata+0x11b/0x180 [ 332.038074][ T7698] ? kmsan_get_metadata+0x11b/0x180 [ 332.043383][ T7698] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.049773][ T7698] ? kmsan_get_metadata+0x11b/0x180 [ 332.055052][ T7698] mm_release+0x2f6/0x550 [ 332.059462][ T7698] exit_mm_release+0x71/0x80 [ 332.064123][ T7698] exit_mm+0x74/0x8c0 [ 332.068163][ T7698] do_exit+0xd4a/0x3f90 [ 332.072378][ T7698] ? __msan_poison_alloca+0x15a/0x1a0 [ 332.077836][ T7698] do_group_exit+0x213/0x460 [ 332.082507][ T7698] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.088834][ T7698] get_signal+0x26db/0x2b20 [ 332.093414][ T7698] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.099325][ T7698] arch_do_signal_or_restart+0x96/0xdc0 [ 332.104952][ T7698] exit_to_user_mode_loop+0x206/0x490 [ 332.110383][ T7698] syscall_exit_to_user_mode+0x80/0xc0 [ 332.115990][ T7698] do_syscall_64+0x60/0xd0 [ 332.120462][ T7698] ? exc_page_fault+0x76/0x120 [ 332.125289][ T7698] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.131351][ T7698] RIP: 0033:0x7f4d6cd2a339 [ 332.135806][ T7698] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 332.155476][ T7698] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 332.163951][ T7698] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 332.171983][ T7698] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 332.180016][ T7698] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 332.188035][ T7698] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 332.196057][ T7698] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 332.342491][ T7716] FAULT_INJECTION: forcing a failure. [ 332.342491][ T7716] name fail_futex, interval 1, probability 0, space 0, times 0 [ 332.355875][ T7716] CPU: 1 PID: 7716 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 332.364722][ T7716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.374834][ T7716] Call Trace: [ 332.378144][ T7716] dump_stack_lvl+0x1ff/0x28e [ 332.382914][ T7716] dump_stack+0x25/0x28 [ 332.387224][ T7716] should_fail+0x8bc/0x9c0 [ 332.391718][ T7716] get_futex_key+0x37f/0x1f50 [ 332.396459][ T7716] ? kmsan_get_metadata+0x11b/0x180 [ 332.401748][ T7716] futex_wake+0x1d9/0xdf0 [ 332.406141][ T7716] ? kmsan_get_metadata+0x11b/0x180 [ 332.411416][ T7716] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.417368][ T7716] do_futex+0x255f/0x3290 [ 332.421820][ T7716] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.428197][ T7716] ? kmsan_get_metadata+0x11b/0x180 [ 332.433483][ T7716] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.439373][ T7716] ? kmsan_get_metadata+0x11b/0x180 [ 332.444640][ T7716] ? kmsan_get_metadata+0x11b/0x180 [ 332.449906][ T7716] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.456232][ T7716] ? kmsan_get_metadata+0x11b/0x180 [ 332.461605][ T7716] mm_release+0x2f6/0x550 [ 332.466012][ T7716] exit_mm_release+0x71/0x80 [ 332.470683][ T7716] exit_mm+0x74/0x8c0 [ 332.474727][ T7716] do_exit+0xd4a/0x3f90 [ 332.478967][ T7716] ? __msan_poison_alloca+0x15a/0x1a0 [ 332.484425][ T7716] do_group_exit+0x213/0x460 [ 332.489081][ T7716] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.495403][ T7716] get_signal+0x26db/0x2b20 [ 332.500036][ T7716] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.505983][ T7716] arch_do_signal_or_restart+0x96/0xdc0 [ 332.511690][ T7716] exit_to_user_mode_loop+0x206/0x490 [ 332.517186][ T7716] syscall_exit_to_user_mode+0x80/0xc0 [ 332.522838][ T7716] do_syscall_64+0x60/0xd0 [ 332.527450][ T7716] ? exc_page_fault+0x76/0x120 [ 332.532288][ T7716] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.538274][ T7716] RIP: 0033:0x7f4d6cd2a339 [ 332.542763][ T7716] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 332.562575][ T7716] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 332.571093][ T7716] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 332.579138][ T7716] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 332.587165][ T7716] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 332.595196][ T7716] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 332.603214][ T7716] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 332.760568][ T7736] FAULT_INJECTION: forcing a failure. [ 332.760568][ T7736] name fail_futex, interval 1, probability 0, space 0, times 0 [ 332.773612][ T7736] CPU: 0 PID: 7736 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 332.782647][ T7736] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 332.792755][ T7736] Call Trace: [ 332.796075][ T7736] dump_stack_lvl+0x1ff/0x28e [ 332.800841][ T7736] dump_stack+0x25/0x28 [ 332.805063][ T7736] should_fail+0x8bc/0x9c0 [ 332.809559][ T7736] get_futex_key+0x37f/0x1f50 [ 332.814301][ T7736] ? kmsan_get_metadata+0x11b/0x180 [ 332.819702][ T7736] futex_wake+0x1d9/0xdf0 [ 332.824093][ T7736] ? kmsan_get_metadata+0x11b/0x180 [ 332.829378][ T7736] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.835347][ T7736] do_futex+0x255f/0x3290 [ 332.839756][ T7736] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.846163][ T7736] ? kmsan_get_metadata+0x11b/0x180 [ 332.851444][ T7736] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.857337][ T7736] ? kmsan_get_metadata+0x11b/0x180 [ 332.862614][ T7736] ? kmsan_get_metadata+0x11b/0x180 [ 332.867881][ T7736] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.874197][ T7736] ? kmsan_get_metadata+0x11b/0x180 [ 332.879474][ T7736] mm_release+0x2f6/0x550 [ 332.883872][ T7736] exit_mm_release+0x71/0x80 [ 332.888527][ T7736] exit_mm+0x74/0x8c0 [ 332.892569][ T7736] do_exit+0xd4a/0x3f90 [ 332.896778][ T7736] ? __msan_poison_alloca+0x15a/0x1a0 [ 332.902225][ T7736] do_group_exit+0x213/0x460 [ 332.906872][ T7736] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 332.913191][ T7736] get_signal+0x26db/0x2b20 [ 332.917762][ T7736] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 332.923662][ T7736] arch_do_signal_or_restart+0x96/0xdc0 [ 332.929349][ T7736] exit_to_user_mode_loop+0x206/0x490 [ 332.934786][ T7736] syscall_exit_to_user_mode+0x80/0xc0 [ 332.940321][ T7736] do_syscall_64+0x60/0xd0 [ 332.945227][ T7736] ? exc_page_fault+0x76/0x120 [ 332.950067][ T7736] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 332.956057][ T7736] RIP: 0033:0x7f4d6cd2a339 [ 332.960578][ T7736] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 332.980274][ T7736] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 332.988789][ T7736] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 332.996811][ T7736] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 333.004830][ T7736] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 333.012845][ T7736] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 333.020922][ T7736] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 333.085858][ T7742] FAULT_INJECTION: forcing a failure. [ 333.085858][ T7742] name fail_futex, interval 1, probability 0, space 0, times 0 [ 333.099969][ T7742] CPU: 1 PID: 7742 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 333.108877][ T7742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.118972][ T7742] Call Trace: [ 333.122284][ T7742] dump_stack_lvl+0x1ff/0x28e [ 333.127044][ T7742] dump_stack+0x25/0x28 [ 333.131267][ T7742] should_fail+0x8bc/0x9c0 [ 333.135887][ T7742] get_futex_key+0x37f/0x1f50 [ 333.140659][ T7742] futex_wake+0x1d9/0xdf0 [ 333.145060][ T7742] ? kmsan_get_metadata+0x11b/0x180 [ 333.150340][ T7742] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.156254][ T7742] do_futex+0x255f/0x3290 [ 333.160692][ T7742] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.167048][ T7742] ? kmsan_get_metadata+0x11b/0x180 [ 333.172361][ T7742] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.178248][ T7742] ? kmsan_get_metadata+0x11b/0x180 [ 333.183666][ T7742] ? kmsan_get_metadata+0x11b/0x180 [ 333.188942][ T7742] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.195261][ T7742] ? kmsan_get_metadata+0x11b/0x180 [ 333.200536][ T7742] mm_release+0x2f6/0x550 [ 333.204939][ T7742] exit_mm_release+0x71/0x80 [ 333.209607][ T7742] exit_mm+0x74/0x8c0 [ 333.213652][ T7742] do_exit+0xd4a/0x3f90 [ 333.217870][ T7742] ? __msan_poison_alloca+0x15a/0x1a0 [ 333.223323][ T7742] do_group_exit+0x213/0x460 [ 333.227979][ T7742] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.234307][ T7742] get_signal+0x26db/0x2b20 [ 333.238886][ T7742] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.244804][ T7742] arch_do_signal_or_restart+0x96/0xdc0 [ 333.250450][ T7742] exit_to_user_mode_loop+0x206/0x490 [ 333.255882][ T7742] syscall_exit_to_user_mode+0x80/0xc0 [ 333.261409][ T7742] do_syscall_64+0x60/0xd0 [ 333.265875][ T7742] ? exc_page_fault+0x76/0x120 [ 333.270715][ T7742] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 333.276681][ T7742] RIP: 0033:0x7f4d6cd2a339 [ 333.281140][ T7742] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 333.300807][ T7742] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 333.309287][ T7742] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 333.317316][ T7742] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 333.325363][ T7742] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 333.333378][ T7742] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 333.341391][ T7742] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 333.433377][ T7752] FAULT_INJECTION: forcing a failure. [ 333.433377][ T7752] name fail_futex, interval 1, probability 0, space 0, times 0 [ 333.446534][ T7752] CPU: 0 PID: 7752 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 333.455363][ T7752] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.465469][ T7752] Call Trace: [ 333.468779][ T7752] dump_stack_lvl+0x1ff/0x28e [ 333.473545][ T7752] dump_stack+0x25/0x28 [ 333.477813][ T7752] should_fail+0x8bc/0x9c0 [ 333.482311][ T7752] get_futex_key+0x37f/0x1f50 [ 333.487070][ T7752] ? kmsan_get_metadata+0x11b/0x180 [ 333.492377][ T7752] futex_wake+0x1d9/0xdf0 [ 333.496780][ T7752] ? kmsan_get_metadata+0x11b/0x180 [ 333.502058][ T7752] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.507960][ T7752] do_futex+0x255f/0x3290 [ 333.512368][ T7752] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.518695][ T7752] ? kmsan_get_metadata+0x11b/0x180 [ 333.523979][ T7752] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.529871][ T7752] ? kmsan_get_metadata+0x11b/0x180 [ 333.535218][ T7752] ? kmsan_get_metadata+0x11b/0x180 [ 333.540582][ T7752] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.546957][ T7752] ? kmsan_get_metadata+0x11b/0x180 [ 333.552239][ T7752] mm_release+0x2f6/0x550 [ 333.556645][ T7752] exit_mm_release+0x71/0x80 [ 333.561308][ T7752] exit_mm+0x74/0x8c0 [ 333.565372][ T7752] do_exit+0xd4a/0x3f90 [ 333.569640][ T7752] ? __msan_poison_alloca+0x15a/0x1a0 [ 333.575102][ T7752] do_group_exit+0x213/0x460 [ 333.579759][ T7752] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.586109][ T7752] get_signal+0x26db/0x2b20 [ 333.590703][ T7752] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.596612][ T7752] arch_do_signal_or_restart+0x96/0xdc0 [ 333.602248][ T7752] exit_to_user_mode_loop+0x206/0x490 [ 333.607739][ T7752] syscall_exit_to_user_mode+0x80/0xc0 [ 333.613295][ T7752] do_syscall_64+0x60/0xd0 [ 333.617766][ T7752] ? exc_page_fault+0x76/0x120 [ 333.622594][ T7752] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 333.628579][ T7752] RIP: 0033:0x7f4d6cd2a339 [ 333.633071][ T7752] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 333.652827][ T7752] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 333.661378][ T7752] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 333.669417][ T7752] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 333.677439][ T7752] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 333.685461][ T7752] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 333.693486][ T7752] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 333.814334][ T7766] FAULT_INJECTION: forcing a failure. [ 333.814334][ T7766] name fail_futex, interval 1, probability 0, space 0, times 0 [ 333.827411][ T7766] CPU: 0 PID: 7766 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 333.836289][ T7766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 333.846450][ T7766] Call Trace: [ 333.849763][ T7766] dump_stack_lvl+0x1ff/0x28e [ 333.854531][ T7766] dump_stack+0x25/0x28 [ 333.858768][ T7766] should_fail+0x8bc/0x9c0 [ 333.863283][ T7766] get_futex_key+0x37f/0x1f50 [ 333.868058][ T7766] ? kmsan_get_metadata+0x11b/0x180 [ 333.873346][ T7766] futex_wake+0x1d9/0xdf0 [ 333.877741][ T7766] ? kmsan_get_metadata+0x11b/0x180 [ 333.883026][ T7766] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.888971][ T7766] do_futex+0x255f/0x3290 [ 333.893380][ T7766] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.899704][ T7766] ? kmsan_get_metadata+0x11b/0x180 [ 333.904983][ T7766] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.910877][ T7766] ? kmsan_get_metadata+0x11b/0x180 [ 333.916162][ T7766] ? kmsan_get_metadata+0x11b/0x180 [ 333.921442][ T7766] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.927768][ T7766] ? kmsan_get_metadata+0x11b/0x180 [ 333.933049][ T7766] mm_release+0x2f6/0x550 [ 333.937453][ T7766] exit_mm_release+0x71/0x80 [ 333.942114][ T7766] exit_mm+0x74/0x8c0 [ 333.946168][ T7766] do_exit+0xd4a/0x3f90 [ 333.950434][ T7766] ? __msan_poison_alloca+0x15a/0x1a0 [ 333.955892][ T7766] do_group_exit+0x213/0x460 [ 333.960546][ T7766] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 333.966884][ T7766] get_signal+0x26db/0x2b20 [ 333.971474][ T7766] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 333.977381][ T7766] arch_do_signal_or_restart+0x96/0xdc0 [ 333.983031][ T7766] exit_to_user_mode_loop+0x206/0x490 [ 333.988544][ T7766] syscall_exit_to_user_mode+0x80/0xc0 [ 333.994077][ T7766] do_syscall_64+0x60/0xd0 [ 333.998548][ T7766] ? exc_page_fault+0x76/0x120 [ 334.003399][ T7766] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.009389][ T7766] RIP: 0033:0x7f4d6cd2a339 [ 334.013908][ T7766] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 334.033586][ T7766] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 334.042157][ T7766] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 334.050180][ T7766] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 334.058197][ T7766] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 334.066213][ T7766] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 334.074231][ T7766] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 334.137961][ T7772] FAULT_INJECTION: forcing a failure. [ 334.137961][ T7772] name fail_futex, interval 1, probability 0, space 0, times 0 [ 334.151231][ T7772] CPU: 0 PID: 7772 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 334.160089][ T7772] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.170194][ T7772] Call Trace: [ 334.173511][ T7772] dump_stack_lvl+0x1ff/0x28e [ 334.178278][ T7772] dump_stack+0x25/0x28 [ 334.182590][ T7772] should_fail+0x8bc/0x9c0 [ 334.187094][ T7772] get_futex_key+0x37f/0x1f50 [ 334.191841][ T7772] ? kmsan_get_metadata+0x11b/0x180 [ 334.197133][ T7772] futex_wake+0x1d9/0xdf0 [ 334.201538][ T7772] ? kmsan_get_metadata+0x11b/0x180 [ 334.206841][ T7772] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.212751][ T7772] do_futex+0x255f/0x3290 [ 334.217162][ T7772] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.223484][ T7772] ? kmsan_get_metadata+0x11b/0x180 [ 334.228761][ T7772] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.234716][ T7772] ? kmsan_get_metadata+0x11b/0x180 [ 334.240035][ T7772] ? kmsan_get_metadata+0x11b/0x180 [ 334.245384][ T7772] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.251772][ T7772] ? kmsan_get_metadata+0x11b/0x180 [ 334.257057][ T7772] mm_release+0x2f6/0x550 [ 334.261479][ T7772] exit_mm_release+0x71/0x80 [ 334.266205][ T7772] exit_mm+0x74/0x8c0 [ 334.270256][ T7772] do_exit+0xd4a/0x3f90 [ 334.274475][ T7772] ? __msan_poison_alloca+0x15a/0x1a0 [ 334.279958][ T7772] do_group_exit+0x213/0x460 [ 334.284680][ T7772] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.291120][ T7772] get_signal+0x26db/0x2b20 [ 334.295712][ T7772] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.301644][ T7772] arch_do_signal_or_restart+0x96/0xdc0 [ 334.307284][ T7772] exit_to_user_mode_loop+0x206/0x490 [ 334.312724][ T7772] syscall_exit_to_user_mode+0x80/0xc0 [ 334.318264][ T7772] do_syscall_64+0x60/0xd0 [ 334.322746][ T7772] ? exc_page_fault+0x76/0x120 [ 334.327579][ T7772] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.333551][ T7772] RIP: 0033:0x7f4d6cd2a339 [ 334.338012][ T7772] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 334.357683][ T7772] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 334.366171][ T7772] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 334.374202][ T7772] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 334.382224][ T7772] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 334.390245][ T7772] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 334.398264][ T7772] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 334.449466][ T7776] FAULT_INJECTION: forcing a failure. [ 334.449466][ T7776] name fail_futex, interval 1, probability 0, space 0, times 0 [ 334.462786][ T7776] CPU: 1 PID: 7776 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 334.471668][ T7776] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.481805][ T7776] Call Trace: [ 334.485113][ T7776] dump_stack_lvl+0x1ff/0x28e [ 334.489877][ T7776] dump_stack+0x25/0x28 [ 334.494172][ T7776] should_fail+0x8bc/0x9c0 [ 334.498673][ T7776] get_futex_key+0x37f/0x1f50 [ 334.503419][ T7776] ? kmsan_get_metadata+0x11b/0x180 [ 334.508709][ T7776] futex_wake+0x1d9/0xdf0 [ 334.513105][ T7776] ? kmsan_get_metadata+0x11b/0x180 [ 334.518380][ T7776] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.524281][ T7776] do_futex+0x255f/0x3290 [ 334.528742][ T7776] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.535124][ T7776] ? kmsan_get_metadata+0x11b/0x180 [ 334.540416][ T7776] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.546370][ T7776] ? kmsan_get_metadata+0x11b/0x180 [ 334.551645][ T7776] ? kmsan_get_metadata+0x11b/0x180 [ 334.556915][ T7776] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.563237][ T7776] ? kmsan_get_metadata+0x11b/0x180 [ 334.568549][ T7776] mm_release+0x2f6/0x550 [ 334.572964][ T7776] exit_mm_release+0x71/0x80 [ 334.577648][ T7776] exit_mm+0x74/0x8c0 [ 334.581698][ T7776] do_exit+0xd4a/0x3f90 [ 334.585984][ T7776] ? __msan_poison_alloca+0x15a/0x1a0 [ 334.591454][ T7776] do_group_exit+0x213/0x460 [ 334.596103][ T7776] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.602440][ T7776] get_signal+0x26db/0x2b20 [ 334.607050][ T7776] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.612966][ T7776] arch_do_signal_or_restart+0x96/0xdc0 [ 334.618589][ T7776] exit_to_user_mode_loop+0x206/0x490 [ 334.624066][ T7776] syscall_exit_to_user_mode+0x80/0xc0 [ 334.629656][ T7776] do_syscall_64+0x60/0xd0 [ 334.634214][ T7776] ? exc_page_fault+0x76/0x120 [ 334.639060][ T7776] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.645079][ T7776] RIP: 0033:0x7f4d6cd2a339 [ 334.649552][ T7776] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 334.669487][ T7776] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 334.677971][ T7776] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 334.685986][ T7776] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 334.694057][ T7776] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 334.702071][ T7776] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 334.710086][ T7776] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 334.803630][ T7786] FAULT_INJECTION: forcing a failure. [ 334.803630][ T7786] name fail_futex, interval 1, probability 0, space 0, times 0 [ 334.817045][ T7786] CPU: 1 PID: 7786 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 334.825878][ T7786] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 334.835977][ T7786] Call Trace: [ 334.839282][ T7786] dump_stack_lvl+0x1ff/0x28e [ 334.844041][ T7786] dump_stack+0x25/0x28 [ 334.848264][ T7786] should_fail+0x8bc/0x9c0 [ 334.852845][ T7786] get_futex_key+0x13c2/0x1f50 [ 334.857773][ T7786] futex_wake+0x1d9/0xdf0 [ 334.862176][ T7786] ? kmsan_get_metadata+0x11b/0x180 [ 334.867471][ T7786] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.873372][ T7786] do_futex+0x255f/0x3290 [ 334.878077][ T7786] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.884443][ T7786] ? kmsan_get_metadata+0x11b/0x180 [ 334.889737][ T7786] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 334.895636][ T7786] ? kmsan_get_metadata+0x11b/0x180 [ 334.900981][ T7786] ? kmsan_get_metadata+0x11b/0x180 [ 334.906268][ T7786] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.912604][ T7786] ? kmsan_get_metadata+0x11b/0x180 [ 334.917888][ T7786] mm_release+0x2f6/0x550 [ 334.922310][ T7786] exit_mm_release+0x71/0x80 [ 334.926990][ T7786] exit_mm+0x74/0x8c0 [ 334.931034][ T7786] do_exit+0xd4a/0x3f90 [ 334.935248][ T7786] ? __msan_poison_alloca+0x15a/0x1a0 [ 334.940725][ T7786] do_group_exit+0x213/0x460 [ 334.945482][ T7786] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 334.951806][ T7786] get_signal+0x26db/0x2b20 [ 334.956373][ T7786] ? sysvec_apic_timer_interrupt+0x51/0x90 [ 334.962260][ T7786] ? kmsan_get_metadata+0x11b/0x180 [ 334.967561][ T7786] arch_do_signal_or_restart+0x96/0xdc0 [ 334.973184][ T7786] exit_to_user_mode_loop+0x206/0x490 [ 334.978621][ T7786] syscall_exit_to_user_mode+0x80/0xc0 [ 334.984149][ T7786] do_syscall_64+0x60/0xd0 [ 334.988688][ T7786] ? exc_page_fault+0x76/0x120 [ 334.993538][ T7786] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 334.999504][ T7786] RIP: 0033:0x7f4d6cd2a339 [ 335.003960][ T7786] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 335.023634][ T7786] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 335.032115][ T7786] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 335.040155][ T7786] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 335.048174][ T7786] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 335.056192][ T7786] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 335.064231][ T7786] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 335.129030][ T7792] FAULT_INJECTION: forcing a failure. [ 335.129030][ T7792] name fail_futex, interval 1, probability 0, space 0, times 0 [ 335.142282][ T7792] CPU: 0 PID: 7792 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 335.151117][ T7792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.161214][ T7792] Call Trace: [ 335.164526][ T7792] dump_stack_lvl+0x1ff/0x28e [ 335.169293][ T7792] dump_stack+0x25/0x28 [ 335.173526][ T7792] should_fail+0x8bc/0x9c0 [ 335.178128][ T7792] get_futex_key+0x26a/0x1f50 [ 335.182903][ T7792] futex_wake+0x1d9/0xdf0 [ 335.187374][ T7792] ? kmsan_internal_poison_memory+0x8d/0xc0 [ 335.193365][ T7792] do_futex+0x255f/0x3290 [ 335.197769][ T7792] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 335.204007][ T7792] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.210332][ T7792] ? kmsan_get_metadata+0x11b/0x180 [ 335.215621][ T7792] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.221575][ T7792] ? kmsan_get_metadata+0x11b/0x180 [ 335.226855][ T7792] ? kmsan_get_metadata+0x11b/0x180 [ 335.232130][ T7792] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.238454][ T7792] ? kmsan_get_metadata+0x11b/0x180 [ 335.243730][ T7792] mm_release+0x2f6/0x550 [ 335.248133][ T7792] exit_mm_release+0x71/0x80 [ 335.252790][ T7792] exit_mm+0x74/0x8c0 [ 335.256864][ T7792] do_exit+0xd4a/0x3f90 [ 335.261079][ T7792] ? __msan_poison_alloca+0x15a/0x1a0 [ 335.266551][ T7792] do_group_exit+0x213/0x460 [ 335.271232][ T7792] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.277593][ T7792] get_signal+0x26db/0x2b20 [ 335.282195][ T7792] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.288107][ T7792] arch_do_signal_or_restart+0x96/0xdc0 [ 335.293744][ T7792] exit_to_user_mode_loop+0x206/0x490 [ 335.299179][ T7792] syscall_exit_to_user_mode+0x80/0xc0 [ 335.304709][ T7792] do_syscall_64+0x60/0xd0 [ 335.309188][ T7792] ? exc_page_fault+0x76/0x120 [ 335.314019][ T7792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.319984][ T7792] RIP: 0033:0x7f4d6cd2a339 [ 335.324451][ T7792] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 335.344140][ T7792] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 335.352709][ T7792] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 335.360793][ T7792] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 335.368940][ T7792] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 335.376966][ T7792] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 335.385172][ T7792] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 335.489848][ T7804] FAULT_INJECTION: forcing a failure. [ 335.489848][ T7804] name fail_futex, interval 1, probability 0, space 0, times 0 [ 335.503175][ T7804] CPU: 0 PID: 7804 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 335.512019][ T7804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.522140][ T7804] Call Trace: [ 335.525455][ T7804] dump_stack_lvl+0x1ff/0x28e [ 335.530240][ T7804] dump_stack+0x25/0x28 [ 335.534475][ T7804] should_fail+0x8bc/0x9c0 [ 335.538976][ T7804] get_futex_key+0x37f/0x1f50 [ 335.543721][ T7804] ? kmsan_get_metadata+0x11b/0x180 [ 335.549033][ T7804] futex_wake+0x1d9/0xdf0 [ 335.553491][ T7804] ? kmsan_get_metadata+0x11b/0x180 [ 335.558821][ T7804] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.564728][ T7804] do_futex+0x255f/0x3290 [ 335.569137][ T7804] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.575475][ T7804] ? kmsan_get_metadata+0x11b/0x180 [ 335.580796][ T7804] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.586689][ T7804] ? kmsan_get_metadata+0x11b/0x180 [ 335.591963][ T7804] ? kmsan_get_metadata+0x11b/0x180 [ 335.597247][ T7804] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.603602][ T7804] ? kmsan_get_metadata+0x11b/0x180 [ 335.608900][ T7804] mm_release+0x2f6/0x550 [ 335.613335][ T7804] exit_mm_release+0x71/0x80 [ 335.618075][ T7804] exit_mm+0x74/0x8c0 [ 335.622168][ T7804] do_exit+0xd4a/0x3f90 [ 335.626386][ T7804] ? __msan_poison_alloca+0x15a/0x1a0 [ 335.631863][ T7804] do_group_exit+0x213/0x460 [ 335.636556][ T7804] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.642905][ T7804] get_signal+0x26db/0x2b20 [ 335.647553][ T7804] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.653457][ T7804] arch_do_signal_or_restart+0x96/0xdc0 [ 335.659087][ T7804] exit_to_user_mode_loop+0x206/0x490 [ 335.664536][ T7804] syscall_exit_to_user_mode+0x80/0xc0 [ 335.670102][ T7804] do_syscall_64+0x60/0xd0 [ 335.674621][ T7804] ? exc_page_fault+0x76/0x120 [ 335.679518][ T7804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.685494][ T7804] RIP: 0033:0x7f4d6cd2a339 [ 335.689952][ T7804] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 335.709622][ T7804] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 335.718106][ T7804] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 335.726129][ T7804] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 335.734239][ T7804] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 335.742254][ T7804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 335.750331][ T7804] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 335.800996][ T7808] FAULT_INJECTION: forcing a failure. [ 335.800996][ T7808] name fail_futex, interval 1, probability 0, space 0, times 0 [ 335.814438][ T7808] CPU: 1 PID: 7808 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 335.823284][ T7808] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 335.833510][ T7808] Call Trace: [ 335.836826][ T7808] dump_stack_lvl+0x1ff/0x28e [ 335.841591][ T7808] dump_stack+0x25/0x28 [ 335.845902][ T7808] should_fail+0x8bc/0x9c0 [ 335.850412][ T7808] get_futex_key+0x37f/0x1f50 [ 335.855180][ T7808] ? kmsan_get_metadata+0x11b/0x180 [ 335.860479][ T7808] futex_wake+0x1d9/0xdf0 [ 335.864874][ T7808] ? kmsan_get_metadata+0x11b/0x180 [ 335.870156][ T7808] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.876059][ T7808] do_futex+0x255f/0x3290 [ 335.880541][ T7808] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.886950][ T7808] ? kmsan_get_metadata+0x11b/0x180 [ 335.892242][ T7808] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.898162][ T7808] ? kmsan_get_metadata+0x11b/0x180 [ 335.903444][ T7808] ? kmsan_get_metadata+0x11b/0x180 [ 335.908721][ T7808] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.915041][ T7808] ? kmsan_get_metadata+0x11b/0x180 [ 335.920350][ T7808] mm_release+0x2f6/0x550 [ 335.924756][ T7808] exit_mm_release+0x71/0x80 [ 335.929419][ T7808] exit_mm+0x74/0x8c0 [ 335.933479][ T7808] do_exit+0xd4a/0x3f90 [ 335.937920][ T7808] ? __msan_poison_alloca+0x15a/0x1a0 [ 335.943395][ T7808] do_group_exit+0x213/0x460 [ 335.948064][ T7808] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 335.954407][ T7808] get_signal+0x26db/0x2b20 [ 335.958997][ T7808] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 335.964920][ T7808] arch_do_signal_or_restart+0x96/0xdc0 [ 335.970593][ T7808] exit_to_user_mode_loop+0x206/0x490 [ 335.976052][ T7808] syscall_exit_to_user_mode+0x80/0xc0 [ 335.981585][ T7808] do_syscall_64+0x60/0xd0 [ 335.986063][ T7808] ? exc_page_fault+0x76/0x120 [ 335.990885][ T7808] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 335.996865][ T7808] RIP: 0033:0x7f4d6cd2a339 [ 336.001364][ T7808] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 336.021136][ T7808] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 336.029621][ T7808] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 336.037645][ T7808] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 336.045661][ T7808] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 336.053677][ T7808] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 336.061692][ T7808] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 336.130849][ T7814] FAULT_INJECTION: forcing a failure. [ 336.130849][ T7814] name fail_futex, interval 1, probability 0, space 0, times 0 [ 336.143874][ T7814] CPU: 0 PID: 7814 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 336.152754][ T7814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.162851][ T7814] Call Trace: [ 336.166198][ T7814] dump_stack_lvl+0x1ff/0x28e [ 336.170965][ T7814] dump_stack+0x25/0x28 [ 336.175194][ T7814] should_fail+0x8bc/0x9c0 [ 336.179711][ T7814] get_futex_key+0x37f/0x1f50 [ 336.184475][ T7814] ? kmsan_get_metadata+0x11b/0x180 [ 336.189762][ T7814] futex_wake+0x1d9/0xdf0 [ 336.194153][ T7814] ? kmsan_get_metadata+0x11b/0x180 [ 336.199427][ T7814] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 336.205329][ T7814] do_futex+0x255f/0x3290 [ 336.209734][ T7814] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 336.216059][ T7814] ? kmsan_get_metadata+0x11b/0x180 [ 336.221331][ T7814] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 336.227220][ T7814] ? kmsan_get_metadata+0x11b/0x180 [ 336.232508][ T7814] ? kmsan_get_metadata+0x11b/0x180 [ 336.238056][ T7814] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 336.244382][ T7814] ? kmsan_get_metadata+0x11b/0x180 [ 336.249660][ T7814] mm_release+0x2f6/0x550 [ 336.254066][ T7814] exit_mm_release+0x71/0x80 [ 336.258720][ T7814] exit_mm+0x74/0x8c0 [ 336.262796][ T7814] do_exit+0xd4a/0x3f90 [ 336.267043][ T7814] ? __msan_poison_alloca+0x15a/0x1a0 [ 336.272568][ T7814] do_group_exit+0x213/0x460 [ 336.277217][ T7814] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 336.283613][ T7814] get_signal+0x26db/0x2b20 [ 336.288238][ T7814] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 336.294203][ T7814] arch_do_signal_or_restart+0x96/0xdc0 [ 336.299831][ T7814] exit_to_user_mode_loop+0x206/0x490 [ 336.305421][ T7814] syscall_exit_to_user_mode+0x80/0xc0 [ 336.310953][ T7814] do_syscall_64+0x60/0xd0 [ 336.315435][ T7814] ? exc_page_fault+0x76/0x120 [ 336.320298][ T7814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.326274][ T7814] RIP: 0033:0x7f4d6cd2a339 [ 336.330737][ T7814] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 336.350407][ T7814] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 336.358936][ T7814] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 336.366964][ T7814] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 336.375013][ T7814] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 336.383062][ T7814] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 336.391106][ T7814] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 336.509613][ T7828] FAULT_INJECTION: forcing a failure. [ 336.509613][ T7828] name fail_futex, interval 1, probability 0, space 0, times 0 [ 336.522691][ T7828] CPU: 0 PID: 7828 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 336.531525][ T7828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.541628][ T7828] Call Trace: [ 336.544939][ T7828] dump_stack_lvl+0x1ff/0x28e [ 336.549763][ T7828] dump_stack+0x25/0x28 [ 336.554047][ T7828] should_fail+0x8bc/0x9c0 [ 336.558547][ T7828] get_futex_key+0x37f/0x1f50 [ 336.563288][ T7828] ? kmsan_get_metadata+0x11b/0x180 [ 336.568622][ T7828] futex_wake+0x1d9/0xdf0 [ 336.573022][ T7828] ? kmsan_get_metadata+0x11b/0x180 [ 336.578375][ T7828] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 336.584275][ T7828] do_futex+0x255f/0x3290 [ 336.588724][ T7828] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 336.595161][ T7828] ? kmsan_get_metadata+0x11b/0x180 [ 336.600494][ T7828] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 336.606395][ T7828] ? kmsan_get_metadata+0x11b/0x180 [ 336.611673][ T7828] ? kmsan_get_metadata+0x11b/0x180 [ 336.616945][ T7828] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 336.623268][ T7828] ? kmsan_get_metadata+0x11b/0x180 [ 336.628545][ T7828] mm_release+0x2f6/0x550 [ 336.632959][ T7828] exit_mm_release+0x71/0x80 [ 336.637634][ T7828] exit_mm+0x74/0x8c0 [ 336.641747][ T7828] do_exit+0xd4a/0x3f90 [ 336.645970][ T7828] ? __msan_poison_alloca+0x15a/0x1a0 [ 336.651600][ T7828] do_group_exit+0x213/0x460 [ 336.656321][ T7828] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 336.662730][ T7828] get_signal+0x26db/0x2b20 [ 336.667300][ T7828] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 336.673209][ T7828] arch_do_signal_or_restart+0x96/0xdc0 [ 336.678848][ T7828] exit_to_user_mode_loop+0x206/0x490 [ 336.684304][ T7828] syscall_exit_to_user_mode+0x80/0xc0 [ 336.689880][ T7828] do_syscall_64+0x60/0xd0 [ 336.694373][ T7828] ? exc_page_fault+0x76/0x120 [ 336.699214][ T7828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 336.705992][ T7828] RIP: 0033:0x7f4d6cd2a339 [ 336.710530][ T7828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 336.730256][ T7828] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 336.738734][ T7828] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 336.746887][ T7828] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 336.755035][ T7828] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 336.763073][ T7828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 336.771132][ T7828] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 336.932266][ T7848] FAULT_INJECTION: forcing a failure. [ 336.932266][ T7848] name fail_futex, interval 1, probability 0, space 0, times 0 [ 336.945427][ T7848] CPU: 0 PID: 7848 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 336.954280][ T7848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 336.964379][ T7848] Call Trace: [ 336.967729][ T7848] dump_stack_lvl+0x1ff/0x28e [ 336.972536][ T7848] dump_stack+0x25/0x28 [ 336.976765][ T7848] should_fail+0x8bc/0x9c0 [ 336.981262][ T7848] get_futex_key+0x37f/0x1f50 [ 336.986004][ T7848] ? kmsan_get_metadata+0x11b/0x180 [ 336.991303][ T7848] futex_wake+0x1d9/0xdf0 [ 336.995697][ T7848] ? kmsan_get_metadata+0x11b/0x180 [ 337.000975][ T7848] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.006872][ T7848] do_futex+0x255f/0x3290 [ 337.011278][ T7848] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.017597][ T7848] ? kmsan_get_metadata+0x11b/0x180 [ 337.022880][ T7848] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.028833][ T7848] ? kmsan_get_metadata+0x11b/0x180 [ 337.034165][ T7848] ? kmsan_get_metadata+0x11b/0x180 [ 337.039443][ T7848] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.045762][ T7848] ? kmsan_get_metadata+0x11b/0x180 [ 337.051038][ T7848] mm_release+0x2f6/0x550 [ 337.055496][ T7848] exit_mm_release+0x71/0x80 [ 337.060171][ T7848] exit_mm+0x74/0x8c0 [ 337.064227][ T7848] do_exit+0xd4a/0x3f90 [ 337.068449][ T7848] ? __msan_poison_alloca+0x15a/0x1a0 [ 337.073903][ T7848] do_group_exit+0x213/0x460 [ 337.078553][ T7848] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.084875][ T7848] get_signal+0x26db/0x2b20 [ 337.089446][ T7848] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.095345][ T7848] arch_do_signal_or_restart+0x96/0xdc0 [ 337.100973][ T7848] exit_to_user_mode_loop+0x206/0x490 [ 337.106423][ T7848] syscall_exit_to_user_mode+0x80/0xc0 [ 337.112001][ T7848] do_syscall_64+0x60/0xd0 [ 337.116469][ T7848] ? exc_page_fault+0x76/0x120 [ 337.121308][ T7848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.127327][ T7848] RIP: 0033:0x7f4d6cd2a339 [ 337.131787][ T7848] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 337.151461][ T7848] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 337.159938][ T7848] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 337.167969][ T7848] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 337.175986][ T7848] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 337.184013][ T7848] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 337.192029][ T7848] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 337.285516][ T7858] FAULT_INJECTION: forcing a failure. [ 337.285516][ T7858] name fail_futex, interval 1, probability 0, space 0, times 0 [ 337.299076][ T7858] CPU: 1 PID: 7858 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 337.307927][ T7858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.318043][ T7858] Call Trace: [ 337.321445][ T7858] dump_stack_lvl+0x1ff/0x28e [ 337.326226][ T7858] dump_stack+0x25/0x28 [ 337.330500][ T7858] should_fail+0x8bc/0x9c0 [ 337.335005][ T7858] get_futex_key+0x37f/0x1f50 [ 337.339751][ T7858] ? kmsan_get_metadata+0x11b/0x180 [ 337.345043][ T7858] futex_wake+0x1d9/0xdf0 [ 337.349436][ T7858] ? kmsan_get_metadata+0x11b/0x180 [ 337.354716][ T7858] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.360631][ T7858] do_futex+0x255f/0x3290 [ 337.365084][ T7858] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.371432][ T7858] ? kmsan_get_metadata+0x11b/0x180 [ 337.376722][ T7858] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.382639][ T7858] ? kmsan_get_metadata+0x11b/0x180 [ 337.387914][ T7858] ? kmsan_get_metadata+0x11b/0x180 [ 337.393195][ T7858] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.399649][ T7858] ? kmsan_get_metadata+0x11b/0x180 [ 337.404974][ T7858] mm_release+0x2f6/0x550 [ 337.409423][ T7858] exit_mm_release+0x71/0x80 [ 337.414091][ T7858] exit_mm+0x74/0x8c0 [ 337.418138][ T7858] do_exit+0xd4a/0x3f90 [ 337.422348][ T7858] ? __msan_poison_alloca+0x15a/0x1a0 [ 337.427804][ T7858] do_group_exit+0x213/0x460 [ 337.432501][ T7858] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.438838][ T7858] get_signal+0x26db/0x2b20 [ 337.443408][ T7858] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.449305][ T7858] arch_do_signal_or_restart+0x96/0xdc0 [ 337.454929][ T7858] exit_to_user_mode_loop+0x206/0x490 [ 337.460374][ T7858] syscall_exit_to_user_mode+0x80/0xc0 [ 337.465957][ T7858] do_syscall_64+0x60/0xd0 [ 337.470439][ T7858] ? exc_page_fault+0x76/0x120 [ 337.475278][ T7858] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.481289][ T7858] RIP: 0033:0x7f4d6cd2a339 [ 337.485741][ T7858] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 337.505457][ T7858] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 337.513950][ T7858] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 337.522024][ T7858] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 337.530043][ T7858] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 337.538059][ T7858] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 337.546129][ T7858] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 337.664824][ T7872] FAULT_INJECTION: forcing a failure. [ 337.664824][ T7872] name fail_futex, interval 1, probability 0, space 0, times 0 [ 337.678098][ T7872] CPU: 0 PID: 7872 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 337.686987][ T7872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 337.697142][ T7872] Call Trace: [ 337.700513][ T7872] dump_stack_lvl+0x1ff/0x28e [ 337.705287][ T7872] dump_stack+0x25/0x28 [ 337.709519][ T7872] should_fail+0x8bc/0x9c0 [ 337.714015][ T7872] get_futex_key+0x37f/0x1f50 [ 337.718758][ T7872] ? kmsan_get_metadata+0x11b/0x180 [ 337.724045][ T7872] futex_wake+0x1d9/0xdf0 [ 337.728432][ T7872] ? kmsan_get_metadata+0x11b/0x180 [ 337.733700][ T7872] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.739656][ T7872] do_futex+0x255f/0x3290 [ 337.744058][ T7872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.750381][ T7872] ? kmsan_get_metadata+0x11b/0x180 [ 337.755659][ T7872] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.761545][ T7872] ? kmsan_get_metadata+0x11b/0x180 [ 337.766816][ T7872] ? kmsan_get_metadata+0x11b/0x180 [ 337.772207][ T7872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.778550][ T7872] ? kmsan_get_metadata+0x11b/0x180 [ 337.783850][ T7872] mm_release+0x2f6/0x550 [ 337.788271][ T7872] exit_mm_release+0x71/0x80 [ 337.792958][ T7872] exit_mm+0x74/0x8c0 [ 337.797053][ T7872] do_exit+0xd4a/0x3f90 [ 337.801289][ T7872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.807633][ T7872] do_group_exit+0x213/0x460 [ 337.812287][ T7872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 337.818624][ T7872] get_signal+0x26db/0x2b20 [ 337.823198][ T7872] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 337.829141][ T7872] arch_do_signal_or_restart+0x96/0xdc0 [ 337.834816][ T7872] exit_to_user_mode_loop+0x206/0x490 [ 337.840323][ T7872] syscall_exit_to_user_mode+0x80/0xc0 [ 337.845861][ T7872] do_syscall_64+0x60/0xd0 [ 337.850338][ T7872] ? exc_page_fault+0x76/0x120 [ 337.855167][ T7872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 337.861134][ T7872] RIP: 0033:0x7f4d6cd2a339 [ 337.865591][ T7872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 337.885259][ T7872] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 337.893745][ T7872] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 337.901769][ T7872] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 337.909792][ T7872] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 337.917812][ T7872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 337.925825][ T7872] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 337.977087][ T7876] FAULT_INJECTION: forcing a failure. [ 337.977087][ T7876] name fail_futex, interval 1, probability 0, space 0, times 0 [ 337.990586][ T7876] CPU: 1 PID: 7876 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 337.999436][ T7876] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.009567][ T7876] Call Trace: [ 338.012897][ T7876] dump_stack_lvl+0x1ff/0x28e [ 338.017672][ T7876] dump_stack+0x25/0x28 [ 338.021976][ T7876] should_fail+0x8bc/0x9c0 [ 338.026475][ T7876] get_futex_key+0x37f/0x1f50 [ 338.031222][ T7876] ? kmsan_get_metadata+0x11b/0x180 [ 338.036514][ T7876] futex_wake+0x1d9/0xdf0 [ 338.040954][ T7876] ? kmsan_get_metadata+0x11b/0x180 [ 338.046238][ T7876] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.052140][ T7876] do_futex+0x255f/0x3290 [ 338.056616][ T7876] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.062945][ T7876] ? kmsan_get_metadata+0x11b/0x180 [ 338.068223][ T7876] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.074197][ T7876] ? kmsan_get_metadata+0x11b/0x180 [ 338.079481][ T7876] ? kmsan_get_metadata+0x11b/0x180 [ 338.084771][ T7876] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.091116][ T7876] ? kmsan_get_metadata+0x11b/0x180 [ 338.096401][ T7876] mm_release+0x2f6/0x550 [ 338.100821][ T7876] exit_mm_release+0x71/0x80 [ 338.105545][ T7876] exit_mm+0x74/0x8c0 [ 338.109693][ T7876] do_exit+0xd4a/0x3f90 [ 338.113917][ T7876] ? __msan_poison_alloca+0x15a/0x1a0 [ 338.119396][ T7876] do_group_exit+0x213/0x460 [ 338.124053][ T7876] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.130383][ T7876] get_signal+0x26db/0x2b20 [ 338.134956][ T7876] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.140855][ T7876] arch_do_signal_or_restart+0x96/0xdc0 [ 338.146475][ T7876] exit_to_user_mode_loop+0x206/0x490 [ 338.151904][ T7876] syscall_exit_to_user_mode+0x80/0xc0 [ 338.157433][ T7876] do_syscall_64+0x60/0xd0 [ 338.161904][ T7876] ? exc_page_fault+0x76/0x120 [ 338.166728][ T7876] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.172694][ T7876] RIP: 0033:0x7f4d6cd2a339 [ 338.177149][ T7876] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 338.196814][ T7876] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 338.205300][ T7876] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 338.213378][ T7876] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 338.221495][ T7876] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 338.229521][ T7876] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 338.237547][ T7876] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 338.329492][ T7886] FAULT_INJECTION: forcing a failure. [ 338.329492][ T7886] name fail_futex, interval 1, probability 0, space 0, times 0 [ 338.342492][ T7886] CPU: 0 PID: 7886 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 338.351383][ T7886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.361485][ T7886] Call Trace: [ 338.364799][ T7886] dump_stack_lvl+0x1ff/0x28e [ 338.369565][ T7886] dump_stack+0x25/0x28 [ 338.373803][ T7886] should_fail+0x8bc/0x9c0 [ 338.378336][ T7886] get_futex_key+0x37f/0x1f50 [ 338.383114][ T7886] ? kmsan_get_metadata+0x11b/0x180 [ 338.388400][ T7886] futex_wake+0x1d9/0xdf0 [ 338.392787][ T7886] ? kmsan_get_metadata+0x11b/0x180 [ 338.398102][ T7886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.404006][ T7886] do_futex+0x255f/0x3290 [ 338.408456][ T7886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.414778][ T7886] ? kmsan_get_metadata+0x11b/0x180 [ 338.420055][ T7886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.425946][ T7886] ? kmsan_get_metadata+0x11b/0x180 [ 338.431243][ T7886] ? kmsan_get_metadata+0x11b/0x180 [ 338.436514][ T7886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.442837][ T7886] ? kmsan_get_metadata+0x11b/0x180 [ 338.448188][ T7886] mm_release+0x2f6/0x550 [ 338.452594][ T7886] exit_mm_release+0x71/0x80 [ 338.457255][ T7886] exit_mm+0x74/0x8c0 [ 338.461301][ T7886] do_exit+0xd4a/0x3f90 [ 338.465516][ T7886] ? __msan_poison_alloca+0x15a/0x1a0 [ 338.470966][ T7886] do_group_exit+0x213/0x460 [ 338.475626][ T7886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.481988][ T7886] get_signal+0x26db/0x2b20 [ 338.486607][ T7886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.492629][ T7886] arch_do_signal_or_restart+0x96/0xdc0 [ 338.498262][ T7886] exit_to_user_mode_loop+0x206/0x490 [ 338.503715][ T7886] syscall_exit_to_user_mode+0x80/0xc0 [ 338.509368][ T7886] do_syscall_64+0x60/0xd0 [ 338.513870][ T7886] ? exc_page_fault+0x76/0x120 [ 338.518701][ T7886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.524706][ T7886] RIP: 0033:0x7f4d6cd2a339 [ 338.529173][ T7886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 338.548896][ T7886] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 338.557431][ T7886] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 338.565455][ T7886] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 338.573469][ T7886] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 338.581584][ T7886] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 338.589605][ T7886] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 338.734912][ T7904] FAULT_INJECTION: forcing a failure. [ 338.734912][ T7904] name fail_futex, interval 1, probability 0, space 0, times 0 [ 338.748203][ T7904] CPU: 0 PID: 7904 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 338.757038][ T7904] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 338.767203][ T7904] Call Trace: [ 338.770516][ T7904] dump_stack_lvl+0x1ff/0x28e [ 338.775282][ T7904] dump_stack+0x25/0x28 [ 338.779599][ T7904] should_fail+0x8bc/0x9c0 [ 338.784102][ T7904] get_futex_key+0x37f/0x1f50 [ 338.788926][ T7904] ? kmsan_get_metadata+0x11b/0x180 [ 338.794355][ T7904] futex_wake+0x1d9/0xdf0 [ 338.798772][ T7904] ? kmsan_get_metadata+0x11b/0x180 [ 338.804163][ T7904] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.810061][ T7904] do_futex+0x255f/0x3290 [ 338.814466][ T7904] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.820787][ T7904] ? kmsan_get_metadata+0x11b/0x180 [ 338.826086][ T7904] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.832041][ T7904] ? kmsan_get_metadata+0x11b/0x180 [ 338.837375][ T7904] ? kmsan_get_metadata+0x11b/0x180 [ 338.842652][ T7904] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.848971][ T7904] ? kmsan_get_metadata+0x11b/0x180 [ 338.854249][ T7904] mm_release+0x2f6/0x550 [ 338.858652][ T7904] exit_mm_release+0x71/0x80 [ 338.863313][ T7904] exit_mm+0x74/0x8c0 [ 338.867426][ T7904] do_exit+0xd4a/0x3f90 [ 338.871638][ T7904] ? __msan_poison_alloca+0x15a/0x1a0 [ 338.877093][ T7904] do_group_exit+0x213/0x460 [ 338.881742][ T7904] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 338.888069][ T7904] get_signal+0x26db/0x2b20 [ 338.892646][ T7904] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 338.898551][ T7904] arch_do_signal_or_restart+0x96/0xdc0 [ 338.904175][ T7904] exit_to_user_mode_loop+0x206/0x490 [ 338.909681][ T7904] syscall_exit_to_user_mode+0x80/0xc0 [ 338.915212][ T7904] do_syscall_64+0x60/0xd0 [ 338.919680][ T7904] ? exc_page_fault+0x76/0x120 [ 338.924508][ T7904] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 338.930490][ T7904] RIP: 0033:0x7f4d6cd2a339 [ 338.934965][ T7904] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 338.954645][ T7904] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 338.963128][ T7904] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 338.971152][ T7904] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 338.979224][ T7904] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 338.987240][ T7904] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 338.995300][ T7904] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 339.114273][ T7918] FAULT_INJECTION: forcing a failure. [ 339.114273][ T7918] name fail_futex, interval 1, probability 0, space 0, times 0 [ 339.127583][ T7918] CPU: 0 PID: 7918 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 339.136438][ T7918] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.146543][ T7918] Call Trace: [ 339.149857][ T7918] dump_stack_lvl+0x1ff/0x28e [ 339.154618][ T7918] dump_stack+0x25/0x28 [ 339.158857][ T7918] should_fail+0x8bc/0x9c0 [ 339.163400][ T7918] get_futex_key+0x37f/0x1f50 [ 339.168206][ T7918] ? kmsan_get_metadata+0x11b/0x180 [ 339.173569][ T7918] futex_wake+0x1d9/0xdf0 [ 339.177968][ T7918] ? kmsan_get_metadata+0x11b/0x180 [ 339.183246][ T7918] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.189143][ T7918] do_futex+0x255f/0x3290 [ 339.193551][ T7918] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.199871][ T7918] ? kmsan_get_metadata+0x11b/0x180 [ 339.205144][ T7918] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.211030][ T7918] ? kmsan_get_metadata+0x11b/0x180 [ 339.216313][ T7918] ? kmsan_get_metadata+0x11b/0x180 [ 339.221597][ T7918] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.227913][ T7918] ? kmsan_get_metadata+0x11b/0x180 [ 339.233189][ T7918] mm_release+0x2f6/0x550 [ 339.237592][ T7918] exit_mm_release+0x71/0x80 [ 339.242251][ T7918] exit_mm+0x74/0x8c0 [ 339.246293][ T7918] do_exit+0xd4a/0x3f90 [ 339.250510][ T7918] ? __msan_poison_alloca+0x15a/0x1a0 [ 339.256069][ T7918] do_group_exit+0x213/0x460 [ 339.260740][ T7918] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.267071][ T7918] get_signal+0x26db/0x2b20 [ 339.271642][ T7918] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.277542][ T7918] arch_do_signal_or_restart+0x96/0xdc0 [ 339.283169][ T7918] exit_to_user_mode_loop+0x206/0x490 [ 339.288607][ T7918] syscall_exit_to_user_mode+0x80/0xc0 [ 339.294202][ T7918] do_syscall_64+0x60/0xd0 [ 339.298690][ T7918] ? exc_page_fault+0x76/0x120 [ 339.303514][ T7918] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.309551][ T7918] RIP: 0033:0x7f4d6cd2a339 [ 339.314015][ T7918] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 339.333684][ T7918] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 339.342163][ T7918] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 339.350186][ T7918] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 339.358199][ T7918] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 339.366213][ T7918] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 339.374229][ T7918] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 339.533315][ T7938] FAULT_INJECTION: forcing a failure. [ 339.533315][ T7938] name fail_futex, interval 1, probability 0, space 0, times 0 [ 339.546820][ T7938] CPU: 1 PID: 7938 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 339.555658][ T7938] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.565760][ T7938] Call Trace: [ 339.569084][ T7938] dump_stack_lvl+0x1ff/0x28e [ 339.573845][ T7938] dump_stack+0x25/0x28 [ 339.578083][ T7938] should_fail+0x8bc/0x9c0 [ 339.582651][ T7938] get_futex_key+0x37f/0x1f50 [ 339.587473][ T7938] futex_wake+0x1d9/0xdf0 [ 339.591876][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.597183][ T7938] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.603084][ T7938] do_futex+0x255f/0x3290 [ 339.607491][ T7938] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.613809][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.619134][ T7938] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.625036][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.630369][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.635663][ T7938] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.642001][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.647281][ T7938] mm_release+0x2f6/0x550 [ 339.651687][ T7938] exit_mm_release+0x71/0x80 [ 339.656344][ T7938] exit_mm+0x74/0x8c0 [ 339.660384][ T7938] do_exit+0xd4a/0x3f90 [ 339.664591][ T7938] ? __msan_poison_alloca+0x15a/0x1a0 [ 339.670163][ T7938] do_group_exit+0x213/0x460 [ 339.674815][ T7938] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.681142][ T7938] get_signal+0x26db/0x2b20 [ 339.685758][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.691130][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.696442][ T7938] arch_do_signal_or_restart+0x96/0xdc0 [ 339.702099][ T7938] ? kmsan_get_metadata+0x11b/0x180 [ 339.707466][ T7938] exit_to_user_mode_loop+0x206/0x490 [ 339.712913][ T7938] syscall_exit_to_user_mode+0x80/0xc0 [ 339.718449][ T7938] do_syscall_64+0x60/0xd0 [ 339.722924][ T7938] ? exc_page_fault+0x76/0x120 [ 339.727749][ T7938] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 339.733714][ T7938] RIP: 0033:0x7f4d6cd2a339 [ 339.738170][ T7938] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 339.757974][ T7938] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 339.766474][ T7938] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 339.774499][ T7938] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 339.782512][ T7938] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 339.790523][ T7938] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 339.798535][ T7938] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 339.849146][ T7942] FAULT_INJECTION: forcing a failure. [ 339.849146][ T7942] name fail_futex, interval 1, probability 0, space 0, times 0 [ 339.862244][ T7942] CPU: 0 PID: 7942 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 339.871084][ T7942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 339.881186][ T7942] Call Trace: [ 339.884497][ T7942] dump_stack_lvl+0x1ff/0x28e [ 339.889259][ T7942] dump_stack+0x25/0x28 [ 339.893496][ T7942] should_fail+0x8bc/0x9c0 [ 339.898023][ T7942] get_futex_key+0x37f/0x1f50 [ 339.902803][ T7942] ? kmsan_get_metadata+0x11b/0x180 [ 339.908147][ T7942] futex_wake+0x1d9/0xdf0 [ 339.912542][ T7942] ? kmsan_get_metadata+0x11b/0x180 [ 339.917817][ T7942] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.923761][ T7942] do_futex+0x255f/0x3290 [ 339.928168][ T7942] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.934539][ T7942] ? kmsan_get_metadata+0x11b/0x180 [ 339.939816][ T7942] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 339.945700][ T7942] ? kmsan_get_metadata+0x11b/0x180 [ 339.950976][ T7942] ? kmsan_get_metadata+0x11b/0x180 [ 339.956248][ T7942] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 339.962562][ T7942] ? kmsan_get_metadata+0x11b/0x180 [ 339.967833][ T7942] mm_release+0x2f6/0x550 [ 339.972282][ T7942] exit_mm_release+0x71/0x80 [ 339.976935][ T7942] exit_mm+0x74/0x8c0 [ 339.980985][ T7942] do_exit+0xd4a/0x3f90 [ 339.985193][ T7942] ? __msan_poison_alloca+0x15a/0x1a0 [ 339.990660][ T7942] do_group_exit+0x213/0x460 [ 339.995310][ T7942] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.001638][ T7942] get_signal+0x26db/0x2b20 [ 340.006205][ T7942] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.012144][ T7942] arch_do_signal_or_restart+0x96/0xdc0 [ 340.017766][ T7942] exit_to_user_mode_loop+0x206/0x490 [ 340.023213][ T7942] syscall_exit_to_user_mode+0x80/0xc0 [ 340.028805][ T7942] do_syscall_64+0x60/0xd0 [ 340.033277][ T7942] ? exc_page_fault+0x76/0x120 [ 340.038113][ T7942] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.044199][ T7942] RIP: 0033:0x7f4d6cd2a339 [ 340.048654][ T7942] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 340.068318][ T7942] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 340.076794][ T7942] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 340.084813][ T7942] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 340.092844][ T7942] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 340.100914][ T7942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 340.108931][ T7942] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 340.187454][ T7950] FAULT_INJECTION: forcing a failure. [ 340.187454][ T7950] name fail_futex, interval 1, probability 0, space 0, times 0 [ 340.200542][ T7950] CPU: 0 PID: 7950 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 340.209447][ T7950] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.219561][ T7950] Call Trace: [ 340.222905][ T7950] dump_stack_lvl+0x1ff/0x28e [ 340.227786][ T7950] dump_stack+0x25/0x28 [ 340.232014][ T7950] should_fail+0x8bc/0x9c0 [ 340.236507][ T7950] get_futex_key+0x37f/0x1f50 [ 340.241270][ T7950] ? kmsan_get_metadata+0x11b/0x180 [ 340.246635][ T7950] futex_wake+0x1d9/0xdf0 [ 340.251028][ T7950] ? kmsan_get_metadata+0x11b/0x180 [ 340.256311][ T7950] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.262227][ T7950] do_futex+0x255f/0x3290 [ 340.266659][ T7950] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.272996][ T7950] ? kmsan_get_metadata+0x11b/0x180 [ 340.278323][ T7950] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.284206][ T7950] ? kmsan_get_metadata+0x11b/0x180 [ 340.289486][ T7950] ? kmsan_get_metadata+0x11b/0x180 [ 340.294820][ T7950] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.301154][ T7950] ? kmsan_get_metadata+0x11b/0x180 [ 340.306465][ T7950] mm_release+0x2f6/0x550 [ 340.310871][ T7950] exit_mm_release+0x71/0x80 [ 340.315533][ T7950] exit_mm+0x74/0x8c0 [ 340.319578][ T7950] do_exit+0xd4a/0x3f90 [ 340.323786][ T7950] ? __msan_poison_alloca+0x15a/0x1a0 [ 340.329235][ T7950] do_group_exit+0x213/0x460 [ 340.333877][ T7950] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.340211][ T7950] get_signal+0x26db/0x2b20 [ 340.344784][ T7950] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.350682][ T7950] arch_do_signal_or_restart+0x96/0xdc0 [ 340.356326][ T7950] exit_to_user_mode_loop+0x206/0x490 [ 340.361763][ T7950] syscall_exit_to_user_mode+0x80/0xc0 [ 340.367364][ T7950] do_syscall_64+0x60/0xd0 [ 340.371834][ T7950] ? exc_page_fault+0x76/0x120 [ 340.376660][ T7950] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.382672][ T7950] RIP: 0033:0x7f4d6cd2a339 [ 340.387131][ T7950] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 340.406822][ T7950] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 340.415320][ T7950] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 340.423340][ T7950] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 340.431351][ T7950] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 340.439365][ T7950] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 340.447397][ T7950] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 340.565894][ T7964] FAULT_INJECTION: forcing a failure. [ 340.565894][ T7964] name fail_futex, interval 1, probability 0, space 0, times 0 [ 340.579029][ T7964] CPU: 0 PID: 7964 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 340.587909][ T7964] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.598042][ T7964] Call Trace: [ 340.601394][ T7964] dump_stack_lvl+0x1ff/0x28e [ 340.606160][ T7964] dump_stack+0x25/0x28 [ 340.610390][ T7964] should_fail+0x8bc/0x9c0 [ 340.614884][ T7964] get_futex_key+0x37f/0x1f50 [ 340.619634][ T7964] ? kmsan_get_metadata+0x11b/0x180 [ 340.624927][ T7964] futex_wake+0x1d9/0xdf0 [ 340.629327][ T7964] ? kmsan_get_metadata+0x11b/0x180 [ 340.634684][ T7964] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.640582][ T7964] do_futex+0x255f/0x3290 [ 340.644987][ T7964] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.651377][ T7964] ? kmsan_get_metadata+0x11b/0x180 [ 340.656757][ T7964] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.662649][ T7964] ? kmsan_get_metadata+0x11b/0x180 [ 340.667921][ T7964] ? kmsan_get_metadata+0x11b/0x180 [ 340.673199][ T7964] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.679604][ T7964] ? kmsan_get_metadata+0x11b/0x180 [ 340.684937][ T7964] mm_release+0x2f6/0x550 [ 340.689366][ T7964] exit_mm_release+0x71/0x80 [ 340.694057][ T7964] exit_mm+0x74/0x8c0 [ 340.698107][ T7964] do_exit+0xd4a/0x3f90 [ 340.702416][ T7964] ? __msan_poison_alloca+0x15a/0x1a0 [ 340.707876][ T7964] do_group_exit+0x213/0x460 [ 340.712532][ T7964] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.718860][ T7964] get_signal+0x26db/0x2b20 [ 340.723438][ T7964] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.729344][ T7964] arch_do_signal_or_restart+0x96/0xdc0 [ 340.734996][ T7964] exit_to_user_mode_loop+0x206/0x490 [ 340.740436][ T7964] syscall_exit_to_user_mode+0x80/0xc0 [ 340.745972][ T7964] do_syscall_64+0x60/0xd0 [ 340.750473][ T7964] ? exc_page_fault+0x76/0x120 [ 340.755412][ T7964] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 340.761382][ T7964] RIP: 0033:0x7f4d6cd2a339 [ 340.765835][ T7964] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 340.785513][ T7964] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 340.793998][ T7964] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 340.802023][ T7964] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 340.810043][ T7964] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 340.818159][ T7964] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 340.826178][ T7964] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 340.877420][ T7968] FAULT_INJECTION: forcing a failure. [ 340.877420][ T7968] name fail_futex, interval 1, probability 0, space 0, times 0 [ 340.891070][ T7968] CPU: 0 PID: 7968 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 340.899903][ T7968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 340.910023][ T7968] Call Trace: [ 340.913356][ T7968] dump_stack_lvl+0x1ff/0x28e [ 340.918206][ T7968] dump_stack+0x25/0x28 [ 340.922440][ T7968] should_fail+0x8bc/0x9c0 [ 340.926942][ T7968] get_futex_key+0x37f/0x1f50 [ 340.931696][ T7968] ? kmsan_get_metadata+0x11b/0x180 [ 340.937035][ T7968] futex_wake+0x1d9/0xdf0 [ 340.943254][ T7968] ? kmsan_get_metadata+0x11b/0x180 [ 340.948624][ T7968] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.954529][ T7968] do_futex+0x255f/0x3290 [ 340.958938][ T7968] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.965261][ T7968] ? kmsan_get_metadata+0x11b/0x180 [ 340.971038][ T7968] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 340.977009][ T7968] ? kmsan_get_metadata+0x11b/0x180 [ 340.982285][ T7968] ? kmsan_get_metadata+0x11b/0x180 [ 340.987556][ T7968] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 340.993882][ T7968] ? kmsan_get_metadata+0x11b/0x180 [ 340.999163][ T7968] mm_release+0x2f6/0x550 [ 341.003566][ T7968] exit_mm_release+0x71/0x80 [ 341.008228][ T7968] exit_mm+0x74/0x8c0 [ 341.012274][ T7968] do_exit+0xd4a/0x3f90 [ 341.016490][ T7968] ? __msan_poison_alloca+0x15a/0x1a0 [ 341.021956][ T7968] do_group_exit+0x213/0x460 [ 341.026609][ T7968] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.032955][ T7968] get_signal+0x26db/0x2b20 [ 341.037549][ T7968] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.043478][ T7968] arch_do_signal_or_restart+0x96/0xdc0 [ 341.049174][ T7968] exit_to_user_mode_loop+0x206/0x490 [ 341.054665][ T7968] syscall_exit_to_user_mode+0x80/0xc0 [ 341.060197][ T7968] do_syscall_64+0x60/0xd0 [ 341.064669][ T7968] ? exc_page_fault+0x76/0x120 [ 341.069493][ T7968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.075468][ T7968] RIP: 0033:0x7f4d6cd2a339 [ 341.079922][ T7968] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.099589][ T7968] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 341.108071][ T7968] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 341.116094][ T7968] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 341.124113][ T7968] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 341.132146][ T7968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 341.140193][ T7968] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 341.204861][ T7974] FAULT_INJECTION: forcing a failure. [ 341.204861][ T7974] name fail_futex, interval 1, probability 0, space 0, times 0 [ 341.218772][ T7974] CPU: 0 PID: 7974 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 341.227609][ T7974] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.237719][ T7974] Call Trace: [ 341.241037][ T7974] dump_stack_lvl+0x1ff/0x28e [ 341.245886][ T7974] dump_stack+0x25/0x28 [ 341.250137][ T7974] should_fail+0x8bc/0x9c0 [ 341.254645][ T7974] get_futex_key+0x26a/0x1f50 [ 341.259396][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.264753][ T7974] futex_wake+0x1d9/0xdf0 [ 341.269148][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.274429][ T7974] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.280364][ T7974] do_futex+0x255f/0x3290 [ 341.284790][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.290122][ T7974] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.296451][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.301779][ T7974] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.307671][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.312959][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.318266][ T7974] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.324680][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.329976][ T7974] mm_release+0x2f6/0x550 [ 341.334514][ T7974] exit_mm_release+0x71/0x80 [ 341.339270][ T7974] exit_mm+0x74/0x8c0 [ 341.343378][ T7974] do_exit+0xd4a/0x3f90 [ 341.347606][ T7974] ? __msan_poison_alloca+0x15a/0x1a0 [ 341.353069][ T7974] ? kmsan_get_metadata+0x11b/0x180 [ 341.358379][ T7974] do_group_exit+0x213/0x460 [ 341.363043][ T7974] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.369418][ T7974] get_signal+0x26db/0x2b20 [ 341.374247][ T7974] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.380182][ T7974] arch_do_signal_or_restart+0x96/0xdc0 [ 341.385869][ T7974] exit_to_user_mode_loop+0x206/0x490 [ 341.391358][ T7974] syscall_exit_to_user_mode+0x80/0xc0 [ 341.396921][ T7974] do_syscall_64+0x60/0xd0 [ 341.401399][ T7974] ? exc_page_fault+0x76/0x120 [ 341.406239][ T7974] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.412218][ T7974] RIP: 0033:0x7f4d6cd2a339 [ 341.416700][ T7974] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.436388][ T7974] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 341.444946][ T7974] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 341.452976][ T7974] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 341.461015][ T7974] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 341.469049][ T7974] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 341.477069][ T7974] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 341.584638][ T7986] FAULT_INJECTION: forcing a failure. [ 341.584638][ T7986] name fail_futex, interval 1, probability 0, space 0, times 0 [ 341.597642][ T7986] CPU: 0 PID: 7986 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 341.606598][ T7986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.616711][ T7986] Call Trace: [ 341.620212][ T7986] dump_stack_lvl+0x1ff/0x28e [ 341.624982][ T7986] dump_stack+0x25/0x28 [ 341.629227][ T7986] should_fail+0x8bc/0x9c0 [ 341.633770][ T7986] get_futex_key+0x37f/0x1f50 [ 341.638619][ T7986] ? kmsan_get_metadata+0x11b/0x180 [ 341.643958][ T7986] futex_wake+0x1d9/0xdf0 [ 341.648360][ T7986] ? kmsan_get_metadata+0x11b/0x180 [ 341.653641][ T7986] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.659545][ T7986] do_futex+0x255f/0x3290 [ 341.663953][ T7986] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.670324][ T7986] ? kmsan_get_metadata+0x11b/0x180 [ 341.675629][ T7986] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.681610][ T7986] ? kmsan_get_metadata+0x11b/0x180 [ 341.686901][ T7986] ? kmsan_get_metadata+0x11b/0x180 [ 341.692191][ T7986] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.698520][ T7986] ? kmsan_get_metadata+0x11b/0x180 [ 341.703957][ T7986] mm_release+0x2f6/0x550 [ 341.708554][ T7986] exit_mm_release+0x71/0x80 [ 341.713240][ T7986] exit_mm+0x74/0x8c0 [ 341.717300][ T7986] do_exit+0xd4a/0x3f90 [ 341.721642][ T7986] ? __msan_poison_alloca+0x15a/0x1a0 [ 341.727127][ T7986] do_group_exit+0x213/0x460 [ 341.731889][ T7986] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 341.738629][ T7986] get_signal+0x26db/0x2b20 [ 341.743215][ T7986] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 341.749135][ T7986] arch_do_signal_or_restart+0x96/0xdc0 [ 341.754767][ T7986] exit_to_user_mode_loop+0x206/0x490 [ 341.760223][ T7986] syscall_exit_to_user_mode+0x80/0xc0 [ 341.765818][ T7986] do_syscall_64+0x60/0xd0 [ 341.770302][ T7986] ? exc_page_fault+0x76/0x120 [ 341.775236][ T7986] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 341.781366][ T7986] RIP: 0033:0x7f4d6cd2a339 [ 341.785904][ T7986] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 341.805645][ T7986] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 341.814226][ T7986] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 341.822252][ T7986] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 341.830317][ T7986] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 341.838419][ T7986] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 341.846464][ T7986] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 341.952994][ T7998] FAULT_INJECTION: forcing a failure. [ 341.952994][ T7998] name fail_futex, interval 1, probability 0, space 0, times 0 [ 341.966202][ T7998] CPU: 0 PID: 7998 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 341.975034][ T7998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 341.985132][ T7998] Call Trace: [ 341.988468][ T7998] dump_stack_lvl+0x1ff/0x28e [ 341.993247][ T7998] dump_stack+0x25/0x28 [ 341.997529][ T7998] should_fail+0x8bc/0x9c0 [ 342.002028][ T7998] get_futex_key+0x37f/0x1f50 [ 342.006773][ T7998] ? kmsan_get_metadata+0x11b/0x180 [ 342.012115][ T7998] futex_wake+0x1d9/0xdf0 [ 342.016598][ T7998] ? kmsan_get_metadata+0x11b/0x180 [ 342.021931][ T7998] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.027937][ T7998] do_futex+0x255f/0x3290 [ 342.032352][ T7998] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.038718][ T7998] ? kmsan_get_metadata+0x11b/0x180 [ 342.043995][ T7998] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.049887][ T7998] ? kmsan_get_metadata+0x11b/0x180 [ 342.055173][ T7998] ? kmsan_get_metadata+0x11b/0x180 [ 342.060463][ T7998] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.066788][ T7998] ? kmsan_get_metadata+0x11b/0x180 [ 342.072184][ T7998] mm_release+0x2f6/0x550 [ 342.076586][ T7998] exit_mm_release+0x71/0x80 [ 342.081244][ T7998] exit_mm+0x74/0x8c0 [ 342.085307][ T7998] do_exit+0xd4a/0x3f90 [ 342.089548][ T7998] ? __msan_poison_alloca+0x15a/0x1a0 [ 342.095005][ T7998] do_group_exit+0x213/0x460 [ 342.099659][ T7998] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.105994][ T7998] get_signal+0x26db/0x2b20 [ 342.110579][ T7998] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.116478][ T7998] arch_do_signal_or_restart+0x96/0xdc0 [ 342.122135][ T7998] exit_to_user_mode_loop+0x206/0x490 [ 342.127564][ T7998] syscall_exit_to_user_mode+0x80/0xc0 [ 342.133175][ T7998] do_syscall_64+0x60/0xd0 [ 342.137665][ T7998] ? exc_page_fault+0x76/0x120 [ 342.142495][ T7998] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.148539][ T7998] RIP: 0033:0x7f4d6cd2a339 [ 342.153008][ T7998] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 342.172854][ T7998] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 342.181421][ T7998] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 342.189443][ T7998] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 342.197468][ T7998] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 342.205490][ T7998] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 342.213507][ T7998] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 342.264569][ T8002] FAULT_INJECTION: forcing a failure. [ 342.264569][ T8002] name fail_futex, interval 1, probability 0, space 0, times 0 [ 342.277947][ T8002] CPU: 1 PID: 8002 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 342.286826][ T8002] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.296926][ T8002] Call Trace: [ 342.300236][ T8002] dump_stack_lvl+0x1ff/0x28e [ 342.304995][ T8002] dump_stack+0x25/0x28 [ 342.309368][ T8002] should_fail+0x8bc/0x9c0 [ 342.313904][ T8002] get_futex_key+0x37f/0x1f50 [ 342.318691][ T8002] ? kmsan_get_metadata+0x11b/0x180 [ 342.324042][ T8002] futex_wake+0x1d9/0xdf0 [ 342.328459][ T8002] ? kmsan_get_metadata+0x11b/0x180 [ 342.333747][ T8002] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.339645][ T8002] do_futex+0x255f/0x3290 [ 342.344046][ T8002] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.350366][ T8002] ? kmsan_get_metadata+0x11b/0x180 [ 342.355642][ T8002] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.361526][ T8002] ? kmsan_get_metadata+0x11b/0x180 [ 342.366798][ T8002] ? kmsan_get_metadata+0x11b/0x180 [ 342.372080][ T8002] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.378401][ T8002] ? kmsan_get_metadata+0x11b/0x180 [ 342.383743][ T8002] mm_release+0x2f6/0x550 [ 342.388220][ T8002] exit_mm_release+0x71/0x80 [ 342.392892][ T8002] exit_mm+0x74/0x8c0 [ 342.396995][ T8002] do_exit+0xd4a/0x3f90 [ 342.401206][ T8002] ? __msan_poison_alloca+0x15a/0x1a0 [ 342.406662][ T8002] do_group_exit+0x213/0x460 [ 342.411383][ T8002] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.417741][ T8002] get_signal+0x26db/0x2b20 [ 342.422365][ T8002] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.428272][ T8002] arch_do_signal_or_restart+0x96/0xdc0 [ 342.433895][ T8002] exit_to_user_mode_loop+0x206/0x490 [ 342.439328][ T8002] syscall_exit_to_user_mode+0x80/0xc0 [ 342.444857][ T8002] do_syscall_64+0x60/0xd0 [ 342.449350][ T8002] ? exc_page_fault+0x76/0x120 [ 342.454201][ T8002] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.460184][ T8002] RIP: 0033:0x7f4d6cd2a339 [ 342.464640][ T8002] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 342.484306][ T8002] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 342.492790][ T8002] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 342.500881][ T8002] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 342.508968][ T8002] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 342.517031][ T8002] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 342.525071][ T8002] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 342.657494][ T8018] FAULT_INJECTION: forcing a failure. [ 342.657494][ T8018] name fail_futex, interval 1, probability 0, space 0, times 0 [ 342.670567][ T8018] CPU: 0 PID: 8018 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 342.679520][ T8018] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 342.689619][ T8018] Call Trace: [ 342.692939][ T8018] dump_stack_lvl+0x1ff/0x28e [ 342.697740][ T8018] dump_stack+0x25/0x28 [ 342.701966][ T8018] should_fail+0x8bc/0x9c0 [ 342.706471][ T8018] get_futex_key+0x37f/0x1f50 [ 342.711222][ T8018] ? kmsan_get_metadata+0x11b/0x180 [ 342.716532][ T8018] futex_wake+0x1d9/0xdf0 [ 342.720939][ T8018] ? kmsan_get_metadata+0x11b/0x180 [ 342.726263][ T8018] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.732174][ T8018] do_futex+0x255f/0x3290 [ 342.736584][ T8018] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.742940][ T8018] ? kmsan_get_metadata+0x11b/0x180 [ 342.748315][ T8018] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.754210][ T8018] ? kmsan_get_metadata+0x11b/0x180 [ 342.759485][ T8018] ? kmsan_get_metadata+0x11b/0x180 [ 342.764768][ T8018] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.771248][ T8018] ? kmsan_get_metadata+0x11b/0x180 [ 342.776555][ T8018] mm_release+0x2f6/0x550 [ 342.780992][ T8018] exit_mm_release+0x71/0x80 [ 342.785696][ T8018] exit_mm+0x74/0x8c0 [ 342.789799][ T8018] do_exit+0xd4a/0x3f90 [ 342.794081][ T8018] ? __msan_poison_alloca+0x15a/0x1a0 [ 342.799557][ T8018] do_group_exit+0x213/0x460 [ 342.804235][ T8018] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 342.810619][ T8018] get_signal+0x26db/0x2b20 [ 342.815192][ T8018] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 342.821107][ T8018] arch_do_signal_or_restart+0x96/0xdc0 [ 342.826735][ T8018] exit_to_user_mode_loop+0x206/0x490 [ 342.832172][ T8018] syscall_exit_to_user_mode+0x80/0xc0 [ 342.837712][ T8018] do_syscall_64+0x60/0xd0 [ 342.842200][ T8018] ? exc_page_fault+0x76/0x120 [ 342.847106][ T8018] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 342.853105][ T8018] RIP: 0033:0x7f4d6cd2a339 [ 342.857562][ T8018] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 342.877230][ T8018] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 342.885732][ T8018] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 342.893761][ T8018] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 342.901776][ T8018] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 342.909880][ T8018] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 342.917896][ T8018] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 342.982043][ T8024] FAULT_INJECTION: forcing a failure. [ 342.982043][ T8024] name fail_futex, interval 1, probability 0, space 0, times 0 [ 342.995926][ T8024] CPU: 0 PID: 8024 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 343.004771][ T8024] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.014895][ T8024] Call Trace: [ 343.018205][ T8024] dump_stack_lvl+0x1ff/0x28e [ 343.022986][ T8024] dump_stack+0x25/0x28 [ 343.027285][ T8024] should_fail+0x8bc/0x9c0 [ 343.031789][ T8024] get_futex_key+0x37f/0x1f50 [ 343.036536][ T8024] ? kmsan_get_metadata+0x11b/0x180 [ 343.041830][ T8024] futex_wake+0x1d9/0xdf0 [ 343.046227][ T8024] ? kmsan_get_metadata+0x11b/0x180 [ 343.051515][ T8024] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.057412][ T8024] do_futex+0x255f/0x3290 [ 343.061838][ T8024] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.068167][ T8024] ? kmsan_get_metadata+0x11b/0x180 [ 343.073447][ T8024] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.079333][ T8024] ? kmsan_get_metadata+0x11b/0x180 [ 343.084601][ T8024] ? kmsan_get_metadata+0x11b/0x180 [ 343.089879][ T8024] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.096283][ T8024] ? kmsan_get_metadata+0x11b/0x180 [ 343.101569][ T8024] mm_release+0x2f6/0x550 [ 343.105984][ T8024] exit_mm_release+0x71/0x80 [ 343.110726][ T8024] exit_mm+0x74/0x8c0 [ 343.114777][ T8024] do_exit+0xd4a/0x3f90 [ 343.118994][ T8024] ? __msan_poison_alloca+0x15a/0x1a0 [ 343.124450][ T8024] do_group_exit+0x213/0x460 [ 343.129116][ T8024] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.135528][ T8024] get_signal+0x26db/0x2b20 [ 343.140100][ T8024] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.146000][ T8024] arch_do_signal_or_restart+0x96/0xdc0 [ 343.151647][ T8024] exit_to_user_mode_loop+0x206/0x490 [ 343.157086][ T8024] syscall_exit_to_user_mode+0x80/0xc0 [ 343.162633][ T8024] do_syscall_64+0x60/0xd0 [ 343.167116][ T8024] ? exc_page_fault+0x76/0x120 [ 343.172025][ T8024] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.178000][ T8024] RIP: 0033:0x7f4d6cd2a339 [ 343.182458][ T8024] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.202142][ T8024] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 343.210638][ T8024] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 343.218674][ T8024] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 343.226703][ T8024] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 343.234722][ T8024] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 343.242738][ T8024] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 343.403350][ T8044] FAULT_INJECTION: forcing a failure. [ 343.403350][ T8044] name fail_futex, interval 1, probability 0, space 0, times 0 [ 343.416830][ T8044] CPU: 1 PID: 8044 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 343.425724][ T8044] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.435840][ T8044] Call Trace: [ 343.439187][ T8044] dump_stack_lvl+0x1ff/0x28e [ 343.444031][ T8044] dump_stack+0x25/0x28 [ 343.448276][ T8044] should_fail+0x8bc/0x9c0 [ 343.452785][ T8044] get_futex_key+0x37f/0x1f50 [ 343.457584][ T8044] ? kmsan_get_metadata+0x11b/0x180 [ 343.462945][ T8044] futex_wake+0x1d9/0xdf0 [ 343.467346][ T8044] ? kmsan_get_metadata+0x11b/0x180 [ 343.472645][ T8044] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.478568][ T8044] do_futex+0x255f/0x3290 [ 343.483004][ T8044] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.489347][ T8044] ? kmsan_get_metadata+0x11b/0x180 [ 343.494673][ T8044] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.500785][ T8044] ? kmsan_get_metadata+0x11b/0x180 [ 343.506087][ T8044] ? kmsan_get_metadata+0x11b/0x180 [ 343.511442][ T8044] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.517773][ T8044] ? kmsan_get_metadata+0x11b/0x180 [ 343.523078][ T8044] mm_release+0x2f6/0x550 [ 343.527485][ T8044] exit_mm_release+0x71/0x80 [ 343.532149][ T8044] exit_mm+0x74/0x8c0 [ 343.536196][ T8044] do_exit+0xd4a/0x3f90 [ 343.540437][ T8044] ? __msan_poison_alloca+0x15a/0x1a0 [ 343.545898][ T8044] do_group_exit+0x213/0x460 [ 343.550553][ T8044] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.556883][ T8044] get_signal+0x26db/0x2b20 [ 343.561476][ T8044] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.567379][ T8044] arch_do_signal_or_restart+0x96/0xdc0 [ 343.573044][ T8044] exit_to_user_mode_loop+0x206/0x490 [ 343.578497][ T8044] syscall_exit_to_user_mode+0x80/0xc0 [ 343.584041][ T8044] do_syscall_64+0x60/0xd0 [ 343.588569][ T8044] ? exc_page_fault+0x76/0x120 [ 343.593397][ T8044] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.599386][ T8044] RIP: 0033:0x7f4d6cd2a339 [ 343.603855][ T8044] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.623601][ T8044] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 343.632118][ T8044] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 343.640139][ T8044] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 343.648154][ T8044] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 343.656167][ T8044] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 343.664182][ T8044] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 343.741238][ T8052] FAULT_INJECTION: forcing a failure. [ 343.741238][ T8052] name fail_futex, interval 1, probability 0, space 0, times 0 [ 343.755177][ T8052] CPU: 1 PID: 8052 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 343.764137][ T8052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 343.774245][ T8052] Call Trace: [ 343.777554][ T8052] dump_stack_lvl+0x1ff/0x28e [ 343.782389][ T8052] dump_stack+0x25/0x28 [ 343.786639][ T8052] should_fail+0x8bc/0x9c0 [ 343.791318][ T8052] get_futex_key+0x13c2/0x1f50 [ 343.796205][ T8052] futex_wake+0x1d9/0xdf0 [ 343.800644][ T8052] ? kmsan_get_metadata+0x11b/0x180 [ 343.805922][ T8052] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.811832][ T8052] do_futex+0x255f/0x3290 [ 343.816365][ T8052] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.822708][ T8052] ? kmsan_get_metadata+0x11b/0x180 [ 343.827989][ T8052] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.833908][ T8052] ? kmsan_get_metadata+0x11b/0x180 [ 343.839178][ T8052] ? kmsan_get_metadata+0x11b/0x180 [ 343.844453][ T8052] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.850772][ T8052] ? kmsan_get_metadata+0x11b/0x180 [ 343.856240][ T8052] mm_release+0x2f6/0x550 [ 343.860651][ T8052] exit_mm_release+0x71/0x80 [ 343.865309][ T8052] exit_mm+0x74/0x8c0 [ 343.869358][ T8052] do_exit+0xd4a/0x3f90 [ 343.873571][ T8052] ? __msan_poison_alloca+0x15a/0x1a0 [ 343.879032][ T8052] do_group_exit+0x213/0x460 [ 343.883723][ T8052] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 343.890051][ T8052] get_signal+0x26db/0x2b20 [ 343.894672][ T8052] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 343.900577][ T8052] arch_do_signal_or_restart+0x96/0xdc0 [ 343.906233][ T8052] exit_to_user_mode_loop+0x206/0x490 [ 343.911681][ T8052] syscall_exit_to_user_mode+0x80/0xc0 [ 343.917317][ T8052] do_syscall_64+0x60/0xd0 [ 343.921796][ T8052] ? exc_page_fault+0x76/0x120 [ 343.926649][ T8052] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 343.932687][ T8052] RIP: 0033:0x7f4d6cd2a339 [ 343.937163][ T8052] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 343.956831][ T8052] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 343.965314][ T8052] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 343.973358][ T8052] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 343.981378][ T8052] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 343.989396][ T8052] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 343.997433][ T8052] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 344.047144][ T8056] FAULT_INJECTION: forcing a failure. [ 344.047144][ T8056] name fail_futex, interval 1, probability 0, space 0, times 0 [ 344.060781][ T8056] CPU: 0 PID: 8056 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 344.069621][ T8056] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.079730][ T8056] Call Trace: [ 344.083053][ T8056] dump_stack_lvl+0x1ff/0x28e [ 344.087901][ T8056] dump_stack+0x25/0x28 [ 344.092134][ T8056] should_fail+0x8bc/0x9c0 [ 344.096635][ T8056] get_futex_key+0x37f/0x1f50 [ 344.101388][ T8056] ? kmsan_get_metadata+0x11b/0x180 [ 344.106730][ T8056] futex_wake+0x1d9/0xdf0 [ 344.111134][ T8056] ? kmsan_get_metadata+0x11b/0x180 [ 344.116425][ T8056] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.122401][ T8056] do_futex+0x255f/0x3290 [ 344.126829][ T8056] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.133179][ T8056] ? kmsan_get_metadata+0x11b/0x180 [ 344.138457][ T8056] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.144346][ T8056] ? kmsan_get_metadata+0x11b/0x180 [ 344.149632][ T8056] ? kmsan_get_metadata+0x11b/0x180 [ 344.154926][ T8056] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.161254][ T8056] ? kmsan_get_metadata+0x11b/0x180 [ 344.166531][ T8056] mm_release+0x2f6/0x550 [ 344.170939][ T8056] exit_mm_release+0x71/0x80 [ 344.175597][ T8056] exit_mm+0x74/0x8c0 [ 344.179643][ T8056] do_exit+0xd4a/0x3f90 [ 344.183857][ T8056] ? __msan_poison_alloca+0x15a/0x1a0 [ 344.189312][ T8056] do_group_exit+0x213/0x460 [ 344.193984][ T8056] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.200315][ T8056] get_signal+0x26db/0x2b20 [ 344.204892][ T8056] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.210797][ T8056] arch_do_signal_or_restart+0x96/0xdc0 [ 344.216456][ T8056] exit_to_user_mode_loop+0x206/0x490 [ 344.221912][ T8056] syscall_exit_to_user_mode+0x80/0xc0 [ 344.227446][ T8056] do_syscall_64+0x60/0xd0 [ 344.231924][ T8056] ? exc_page_fault+0x76/0x120 [ 344.236749][ T8056] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.242720][ T8056] RIP: 0033:0x7f4d6cd2a339 [ 344.247174][ T8056] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.266844][ T8056] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 344.275335][ T8056] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 344.283496][ T8056] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 344.291532][ T8056] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 344.299550][ T8056] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 344.307575][ T8056] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 344.399447][ T8066] FAULT_INJECTION: forcing a failure. [ 344.399447][ T8066] name fail_futex, interval 1, probability 0, space 0, times 0 [ 344.412775][ T8066] CPU: 1 PID: 8066 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 344.421646][ T8066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.431771][ T8066] Call Trace: [ 344.435086][ T8066] dump_stack_lvl+0x1ff/0x28e [ 344.439848][ T8066] dump_stack+0x25/0x28 [ 344.444160][ T8066] should_fail+0x8bc/0x9c0 [ 344.448660][ T8066] get_futex_key+0x37f/0x1f50 [ 344.453404][ T8066] ? kmsan_get_metadata+0x11b/0x180 [ 344.458686][ T8066] futex_wake+0x1d9/0xdf0 [ 344.463080][ T8066] ? kmsan_get_metadata+0x11b/0x180 [ 344.468353][ T8066] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.474244][ T8066] do_futex+0x255f/0x3290 [ 344.478706][ T8066] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.485022][ T8066] ? kmsan_get_metadata+0x11b/0x180 [ 344.490302][ T8066] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.496360][ T8066] ? kmsan_get_metadata+0x11b/0x180 [ 344.501693][ T8066] ? kmsan_get_metadata+0x11b/0x180 [ 344.506967][ T8066] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.513292][ T8066] ? kmsan_get_metadata+0x11b/0x180 [ 344.518571][ T8066] mm_release+0x2f6/0x550 [ 344.522977][ T8066] exit_mm_release+0x71/0x80 [ 344.527636][ T8066] exit_mm+0x74/0x8c0 [ 344.531681][ T8066] do_exit+0xd4a/0x3f90 [ 344.535894][ T8066] ? __msan_poison_alloca+0x15a/0x1a0 [ 344.541480][ T8066] do_group_exit+0x213/0x460 [ 344.546151][ T8066] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.552531][ T8066] get_signal+0x26db/0x2b20 [ 344.557124][ T8066] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.563088][ T8066] arch_do_signal_or_restart+0x96/0xdc0 [ 344.568735][ T8066] exit_to_user_mode_loop+0x206/0x490 [ 344.574209][ T8066] syscall_exit_to_user_mode+0x80/0xc0 [ 344.579737][ T8066] do_syscall_64+0x60/0xd0 [ 344.584259][ T8066] ? exc_page_fault+0x76/0x120 [ 344.589083][ T8066] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.595070][ T8066] RIP: 0033:0x7f4d6cd2a339 [ 344.599584][ T8066] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.619409][ T8066] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 344.627961][ T8066] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 344.635988][ T8066] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 344.644007][ T8066] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 344.652027][ T8066] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 344.660046][ T8066] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 344.709886][ T8070] FAULT_INJECTION: forcing a failure. [ 344.709886][ T8070] name fail_futex, interval 1, probability 0, space 0, times 0 [ 344.723196][ T8070] CPU: 0 PID: 8070 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 344.732091][ T8070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 344.742219][ T8070] Call Trace: [ 344.745655][ T8070] dump_stack_lvl+0x1ff/0x28e [ 344.750490][ T8070] dump_stack+0x25/0x28 [ 344.754736][ T8070] should_fail+0x8bc/0x9c0 [ 344.759241][ T8070] get_futex_key+0x37f/0x1f50 [ 344.763986][ T8070] ? kmsan_get_metadata+0x11b/0x180 [ 344.769277][ T8070] futex_wake+0x1d9/0xdf0 [ 344.773671][ T8070] ? kmsan_get_metadata+0x11b/0x180 [ 344.778957][ T8070] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.784886][ T8070] do_futex+0x255f/0x3290 [ 344.789345][ T8070] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.795762][ T8070] ? kmsan_get_metadata+0x11b/0x180 [ 344.801049][ T8070] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.807022][ T8070] ? kmsan_get_metadata+0x11b/0x180 [ 344.812301][ T8070] ? kmsan_get_metadata+0x11b/0x180 [ 344.817570][ T8070] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.823893][ T8070] ? kmsan_get_metadata+0x11b/0x180 [ 344.829167][ T8070] mm_release+0x2f6/0x550 [ 344.833569][ T8070] exit_mm_release+0x71/0x80 [ 344.838228][ T8070] exit_mm+0x74/0x8c0 [ 344.842274][ T8070] do_exit+0xd4a/0x3f90 [ 344.846487][ T8070] ? __msan_poison_alloca+0x15a/0x1a0 [ 344.851951][ T8070] do_group_exit+0x213/0x460 [ 344.856606][ T8070] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 344.862954][ T8070] get_signal+0x26db/0x2b20 [ 344.867608][ T8070] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 344.873616][ T8070] arch_do_signal_or_restart+0x96/0xdc0 [ 344.879269][ T8070] exit_to_user_mode_loop+0x206/0x490 [ 344.884711][ T8070] syscall_exit_to_user_mode+0x80/0xc0 [ 344.890246][ T8070] do_syscall_64+0x60/0xd0 [ 344.894727][ T8070] ? exc_page_fault+0x76/0x120 [ 344.899569][ T8070] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 344.905550][ T8070] RIP: 0033:0x7f4d6cd2a339 [ 344.910018][ T8070] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 344.929692][ T8070] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 344.938176][ T8070] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 344.946200][ T8070] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 344.954217][ T8070] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 344.962234][ T8070] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 344.970337][ T8070] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 345.115204][ T8088] FAULT_INJECTION: forcing a failure. [ 345.115204][ T8088] name fail_futex, interval 1, probability 0, space 0, times 0 [ 345.128234][ T8088] CPU: 0 PID: 8088 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 345.137114][ T8088] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.147219][ T8088] Call Trace: [ 345.150530][ T8088] dump_stack_lvl+0x1ff/0x28e [ 345.155289][ T8088] dump_stack+0x25/0x28 [ 345.159517][ T8088] should_fail+0x8bc/0x9c0 [ 345.164013][ T8088] get_futex_key+0x37f/0x1f50 [ 345.168755][ T8088] ? kmsan_get_metadata+0x11b/0x180 [ 345.174039][ T8088] futex_wake+0x1d9/0xdf0 [ 345.178472][ T8088] ? kmsan_get_metadata+0x11b/0x180 [ 345.183745][ T8088] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.189642][ T8088] do_futex+0x255f/0x3290 [ 345.194045][ T8088] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.200563][ T8088] ? kmsan_get_metadata+0x11b/0x180 [ 345.205898][ T8088] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.211794][ T8088] ? kmsan_get_metadata+0x11b/0x180 [ 345.217081][ T8088] ? kmsan_get_metadata+0x11b/0x180 [ 345.222367][ T8088] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.228746][ T8088] ? kmsan_get_metadata+0x11b/0x180 [ 345.234039][ T8088] mm_release+0x2f6/0x550 [ 345.238448][ T8088] exit_mm_release+0x71/0x80 [ 345.243139][ T8088] exit_mm+0x74/0x8c0 [ 345.247191][ T8088] do_exit+0xd4a/0x3f90 [ 345.251416][ T8088] ? __msan_poison_alloca+0x15a/0x1a0 [ 345.256908][ T8088] do_group_exit+0x213/0x460 [ 345.261560][ T8088] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.267920][ T8088] get_signal+0x26db/0x2b20 [ 345.272500][ T8088] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.278405][ T8088] arch_do_signal_or_restart+0x96/0xdc0 [ 345.284035][ T8088] exit_to_user_mode_loop+0x206/0x490 [ 345.289490][ T8088] syscall_exit_to_user_mode+0x80/0xc0 [ 345.295037][ T8088] do_syscall_64+0x60/0xd0 [ 345.299510][ T8088] ? exc_page_fault+0x76/0x120 [ 345.304335][ T8088] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.310440][ T8088] RIP: 0033:0x7f4d6cd2a339 [ 345.314914][ T8088] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.334596][ T8088] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 345.343127][ T8088] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 345.351150][ T8088] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 345.359171][ T8088] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 345.367191][ T8088] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 345.375213][ T8088] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 345.440694][ T8094] FAULT_INJECTION: forcing a failure. [ 345.440694][ T8094] name fail_futex, interval 1, probability 0, space 0, times 0 [ 345.454810][ T8094] CPU: 1 PID: 8094 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 345.463727][ T8094] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.473829][ T8094] Call Trace: [ 345.477141][ T8094] dump_stack_lvl+0x1ff/0x28e [ 345.481908][ T8094] dump_stack+0x25/0x28 [ 345.486144][ T8094] should_fail+0x8bc/0x9c0 [ 345.490664][ T8094] get_futex_key+0x37f/0x1f50 [ 345.495446][ T8094] futex_wake+0x1d9/0xdf0 [ 345.499845][ T8094] ? kmsan_get_metadata+0x11b/0x180 [ 345.505158][ T8094] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.511068][ T8094] do_futex+0x255f/0x3290 [ 345.515483][ T8094] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.521807][ T8094] ? kmsan_get_metadata+0x11b/0x180 [ 345.527084][ T8094] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.532968][ T8094] ? kmsan_get_metadata+0x11b/0x180 [ 345.538253][ T8094] ? kmsan_get_metadata+0x11b/0x180 [ 345.543531][ T8094] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.549891][ T8094] ? kmsan_get_metadata+0x11b/0x180 [ 345.555193][ T8094] mm_release+0x2f6/0x550 [ 345.559615][ T8094] exit_mm_release+0x71/0x80 [ 345.564311][ T8094] exit_mm+0x74/0x8c0 [ 345.568354][ T8094] do_exit+0xd4a/0x3f90 [ 345.572568][ T8094] ? __msan_poison_alloca+0x15a/0x1a0 [ 345.578030][ T8094] do_group_exit+0x213/0x460 [ 345.582682][ T8094] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.589014][ T8094] get_signal+0x26db/0x2b20 [ 345.593581][ T8094] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.599487][ T8094] arch_do_signal_or_restart+0x96/0xdc0 [ 345.605144][ T8094] exit_to_user_mode_loop+0x206/0x490 [ 345.610645][ T8094] syscall_exit_to_user_mode+0x80/0xc0 [ 345.616178][ T8094] do_syscall_64+0x60/0xd0 [ 345.620649][ T8094] ? exc_page_fault+0x76/0x120 [ 345.625478][ T8094] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.631449][ T8094] RIP: 0033:0x7f4d6cd2a339 [ 345.635906][ T8094] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.655661][ T8094] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 345.664145][ T8094] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 345.672166][ T8094] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 345.680189][ T8094] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 345.688210][ T8094] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 345.696233][ T8094] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 345.774754][ T8102] FAULT_INJECTION: forcing a failure. [ 345.774754][ T8102] name fail_futex, interval 1, probability 0, space 0, times 0 [ 345.788225][ T8102] CPU: 0 PID: 8102 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 345.797074][ T8102] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 345.807301][ T8102] Call Trace: [ 345.810624][ T8102] dump_stack_lvl+0x1ff/0x28e [ 345.815387][ T8102] dump_stack+0x25/0x28 [ 345.819629][ T8102] should_fail+0x8bc/0x9c0 [ 345.824133][ T8102] get_futex_key+0x37f/0x1f50 [ 345.828881][ T8102] ? kmsan_get_metadata+0x11b/0x180 [ 345.834178][ T8102] futex_wake+0x1d9/0xdf0 [ 345.838657][ T8102] ? kmsan_get_metadata+0x11b/0x180 [ 345.843938][ T8102] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.849842][ T8102] do_futex+0x255f/0x3290 [ 345.854306][ T8102] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.860713][ T8102] ? kmsan_get_metadata+0x11b/0x180 [ 345.865999][ T8102] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.871947][ T8102] ? kmsan_get_metadata+0x11b/0x180 [ 345.877234][ T8102] ? kmsan_get_metadata+0x11b/0x180 [ 345.882513][ T8102] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.888888][ T8102] ? kmsan_get_metadata+0x11b/0x180 [ 345.894175][ T8102] mm_release+0x2f6/0x550 [ 345.898602][ T8102] exit_mm_release+0x71/0x80 [ 345.903263][ T8102] exit_mm+0x74/0x8c0 [ 345.907311][ T8102] do_exit+0xd4a/0x3f90 [ 345.911533][ T8102] ? __msan_poison_alloca+0x15a/0x1a0 [ 345.916992][ T8102] do_group_exit+0x213/0x460 [ 345.921649][ T8102] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 345.928020][ T8102] get_signal+0x26db/0x2b20 [ 345.932597][ T8102] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 345.938518][ T8102] arch_do_signal_or_restart+0x96/0xdc0 [ 345.944210][ T8102] exit_to_user_mode_loop+0x206/0x490 [ 345.949725][ T8102] syscall_exit_to_user_mode+0x80/0xc0 [ 345.955260][ T8102] do_syscall_64+0x60/0xd0 [ 345.959737][ T8102] ? exc_page_fault+0x76/0x120 [ 345.964565][ T8102] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 345.970543][ T8102] RIP: 0033:0x7f4d6cd2a339 [ 345.975021][ T8102] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 345.994699][ T8102] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 346.003181][ T8102] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 346.011204][ T8102] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 346.019234][ T8102] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 346.027297][ T8102] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 346.035338][ T8102] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 346.101191][ T8108] FAULT_INJECTION: forcing a failure. [ 346.101191][ T8108] name fail_futex, interval 1, probability 0, space 0, times 0 [ 346.114700][ T8108] CPU: 1 PID: 8108 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 346.123541][ T8108] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.133647][ T8108] Call Trace: [ 346.137000][ T8108] dump_stack_lvl+0x1ff/0x28e [ 346.141818][ T8108] dump_stack+0x25/0x28 [ 346.146056][ T8108] should_fail+0x8bc/0x9c0 [ 346.150556][ T8108] get_futex_key+0x37f/0x1f50 [ 346.155313][ T8108] futex_wake+0x1d9/0xdf0 [ 346.159702][ T8108] ? kmsan_get_metadata+0x11b/0x180 [ 346.165095][ T8108] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.171001][ T8108] do_futex+0x255f/0x3290 [ 346.175450][ T8108] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.181782][ T8108] ? kmsan_get_metadata+0x11b/0x180 [ 346.187095][ T8108] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.192987][ T8108] ? kmsan_get_metadata+0x11b/0x180 [ 346.198258][ T8108] ? kmsan_get_metadata+0x11b/0x180 [ 346.203570][ T8108] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.209940][ T8108] ? kmsan_get_metadata+0x11b/0x180 [ 346.215236][ T8108] mm_release+0x2f6/0x550 [ 346.219662][ T8108] exit_mm_release+0x71/0x80 [ 346.224383][ T8108] exit_mm+0x74/0x8c0 [ 346.228472][ T8108] do_exit+0xd4a/0x3f90 [ 346.232776][ T8108] ? __msan_poison_alloca+0x15a/0x1a0 [ 346.238271][ T8108] do_group_exit+0x213/0x460 [ 346.242933][ T8108] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.249265][ T8108] get_signal+0x26db/0x2b20 [ 346.253837][ T8108] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.259738][ T8108] arch_do_signal_or_restart+0x96/0xdc0 [ 346.265376][ T8108] exit_to_user_mode_loop+0x206/0x490 [ 346.270817][ T8108] syscall_exit_to_user_mode+0x80/0xc0 [ 346.276353][ T8108] do_syscall_64+0x60/0xd0 [ 346.280824][ T8108] ? exc_page_fault+0x76/0x120 [ 346.285649][ T8108] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.291622][ T8108] RIP: 0033:0x7f4d6cd2a339 [ 346.296086][ T8108] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 346.315753][ T8108] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 346.324245][ T8108] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 346.332270][ T8108] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 346.340284][ T8108] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 346.348298][ T8108] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 346.356332][ T8108] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 346.393178][ T8110] FAULT_INJECTION: forcing a failure. [ 346.393178][ T8110] name fail_futex, interval 1, probability 0, space 0, times 0 [ 346.406397][ T8110] CPU: 1 PID: 8110 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 346.415242][ T8110] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.425345][ T8110] Call Trace: [ 346.428667][ T8110] dump_stack_lvl+0x1ff/0x28e [ 346.433454][ T8110] dump_stack+0x25/0x28 [ 346.437700][ T8110] should_fail+0x8bc/0x9c0 [ 346.442296][ T8110] get_futex_key+0x37f/0x1f50 [ 346.447126][ T8110] ? kmsan_get_metadata+0x11b/0x180 [ 346.452414][ T8110] futex_wake+0x1d9/0xdf0 [ 346.456816][ T8110] ? kmsan_get_metadata+0x11b/0x180 [ 346.462116][ T8110] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.468022][ T8110] do_futex+0x255f/0x3290 [ 346.472429][ T8110] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.478777][ T8110] ? kmsan_get_metadata+0x11b/0x180 [ 346.484100][ T8110] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.490007][ T8110] ? kmsan_get_metadata+0x11b/0x180 [ 346.495295][ T8110] ? kmsan_get_metadata+0x11b/0x180 [ 346.500604][ T8110] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.506924][ T8110] ? kmsan_get_metadata+0x11b/0x180 [ 346.512212][ T8110] mm_release+0x2f6/0x550 [ 346.516618][ T8110] exit_mm_release+0x71/0x80 [ 346.521285][ T8110] exit_mm+0x74/0x8c0 [ 346.525335][ T8110] do_exit+0xd4a/0x3f90 [ 346.529552][ T8110] ? __msan_poison_alloca+0x15a/0x1a0 [ 346.535104][ T8110] do_group_exit+0x213/0x460 [ 346.539755][ T8110] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.546090][ T8110] get_signal+0x26db/0x2b20 [ 346.550662][ T8110] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.556562][ T8110] arch_do_signal_or_restart+0x96/0xdc0 [ 346.562190][ T8110] exit_to_user_mode_loop+0x206/0x490 [ 346.567640][ T8110] syscall_exit_to_user_mode+0x80/0xc0 [ 346.573176][ T8110] do_syscall_64+0x60/0xd0 [ 346.577718][ T8110] ? exc_page_fault+0x76/0x120 [ 346.582573][ T8110] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.588552][ T8110] RIP: 0033:0x7f4d6cd2a339 [ 346.593032][ T8110] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 346.612728][ T8110] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 346.621269][ T8110] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 346.629296][ T8110] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 346.637314][ T8110] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 346.645331][ T8110] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 346.653365][ T8110] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 346.703835][ T8114] FAULT_INJECTION: forcing a failure. [ 346.703835][ T8114] name fail_futex, interval 1, probability 0, space 0, times 0 [ 346.717547][ T8114] CPU: 0 PID: 8114 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 346.726384][ T8114] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 346.736492][ T8114] Call Trace: [ 346.739806][ T8114] dump_stack_lvl+0x1ff/0x28e [ 346.744572][ T8114] dump_stack+0x25/0x28 [ 346.748879][ T8114] should_fail+0x8bc/0x9c0 [ 346.753385][ T8114] get_futex_key+0x13c2/0x1f50 [ 346.758246][ T8114] futex_wake+0x1d9/0xdf0 [ 346.762641][ T8114] ? kmsan_get_metadata+0x11b/0x180 [ 346.767924][ T8114] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.773836][ T8114] do_futex+0x255f/0x3290 [ 346.778234][ T8114] ? psi_task_switch+0xab2/0x1230 [ 346.783399][ T8114] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.789776][ T8114] ? kmsan_get_metadata+0x11b/0x180 [ 346.795067][ T8114] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 346.800983][ T8114] ? kmsan_get_metadata+0x11b/0x180 [ 346.806276][ T8114] ? kmsan_get_metadata+0x11b/0x180 [ 346.811584][ T8114] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.817956][ T8114] ? kmsan_get_metadata+0x11b/0x180 [ 346.823356][ T8114] mm_release+0x2f6/0x550 [ 346.827785][ T8114] exit_mm_release+0x71/0x80 [ 346.832536][ T8114] exit_mm+0x74/0x8c0 [ 346.836584][ T8114] do_exit+0xd4a/0x3f90 [ 346.840803][ T8114] ? __msan_poison_alloca+0x15a/0x1a0 [ 346.846265][ T8114] do_group_exit+0x213/0x460 [ 346.850928][ T8114] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.857266][ T8114] get_signal+0x26db/0x2b20 [ 346.861844][ T8114] ? kmsan_get_metadata+0x11b/0x180 [ 346.867123][ T8114] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 346.873463][ T8114] arch_do_signal_or_restart+0x96/0xdc0 [ 346.879095][ T8114] exit_to_user_mode_loop+0x206/0x490 [ 346.884529][ T8114] syscall_exit_to_user_mode+0x80/0xc0 [ 346.890057][ T8114] do_syscall_64+0x60/0xd0 [ 346.894537][ T8114] ? exc_page_fault+0x76/0x120 [ 346.899407][ T8114] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 346.905378][ T8114] RIP: 0033:0x7f4d6cd2a339 [ 346.909838][ T8114] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 346.929510][ T8114] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 346.937995][ T8114] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 346.946013][ T8114] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 346.954042][ T8114] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 346.962147][ T8114] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 346.970182][ T8114] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 347.105318][ T8130] FAULT_INJECTION: forcing a failure. [ 347.105318][ T8130] name fail_futex, interval 1, probability 0, space 0, times 0 [ 347.118561][ T8130] CPU: 0 PID: 8130 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 347.127510][ T8130] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.137623][ T8130] Call Trace: [ 347.141061][ T8130] dump_stack_lvl+0x1ff/0x28e [ 347.145832][ T8130] dump_stack+0x25/0x28 [ 347.150068][ T8130] should_fail+0x8bc/0x9c0 [ 347.154579][ T8130] get_futex_key+0x37f/0x1f50 [ 347.159343][ T8130] ? kmsan_get_metadata+0x11b/0x180 [ 347.164641][ T8130] futex_wake+0x1d9/0xdf0 [ 347.169087][ T8130] ? kmsan_get_metadata+0x11b/0x180 [ 347.174361][ T8130] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.180259][ T8130] do_futex+0x255f/0x3290 [ 347.184664][ T8130] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.190987][ T8130] ? kmsan_get_metadata+0x11b/0x180 [ 347.196296][ T8130] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.202299][ T8130] ? kmsan_get_metadata+0x11b/0x180 [ 347.207593][ T8130] ? kmsan_get_metadata+0x11b/0x180 [ 347.212898][ T8130] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.219330][ T8130] ? kmsan_get_metadata+0x11b/0x180 [ 347.224626][ T8130] mm_release+0x2f6/0x550 [ 347.229040][ T8130] exit_mm_release+0x71/0x80 [ 347.233789][ T8130] exit_mm+0x74/0x8c0 [ 347.237850][ T8130] do_exit+0xd4a/0x3f90 [ 347.242115][ T8130] ? __msan_poison_alloca+0x15a/0x1a0 [ 347.247577][ T8130] do_group_exit+0x213/0x460 [ 347.252305][ T8130] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.258647][ T8130] get_signal+0x26db/0x2b20 [ 347.263215][ T8130] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.269165][ T8130] arch_do_signal_or_restart+0x96/0xdc0 [ 347.274794][ T8130] exit_to_user_mode_loop+0x206/0x490 [ 347.280231][ T8130] syscall_exit_to_user_mode+0x80/0xc0 [ 347.285760][ T8130] do_syscall_64+0x60/0xd0 [ 347.290242][ T8130] ? exc_page_fault+0x76/0x120 [ 347.295091][ T8130] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.301060][ T8130] RIP: 0033:0x7f4d6cd2a339 [ 347.305519][ T8130] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 347.325252][ T8130] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 347.333744][ T8130] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 347.341813][ T8130] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 347.349844][ T8130] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 347.357932][ T8130] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 347.366044][ T8130] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 347.418011][ T8134] FAULT_INJECTION: forcing a failure. [ 347.418011][ T8134] name fail_futex, interval 1, probability 0, space 0, times 0 [ 347.431665][ T8134] CPU: 0 PID: 8134 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 347.440503][ T8134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.450607][ T8134] Call Trace: [ 347.453939][ T8134] dump_stack_lvl+0x1ff/0x28e [ 347.458703][ T8134] dump_stack+0x25/0x28 [ 347.463018][ T8134] should_fail+0x8bc/0x9c0 [ 347.467604][ T8134] get_futex_key+0x37f/0x1f50 [ 347.472353][ T8134] ? kmsan_get_metadata+0x11b/0x180 [ 347.477639][ T8134] futex_wake+0x1d9/0xdf0 [ 347.482030][ T8134] ? kmsan_get_metadata+0x11b/0x180 [ 347.487306][ T8134] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.493208][ T8134] do_futex+0x255f/0x3290 [ 347.497614][ T8134] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.503962][ T8134] ? kmsan_get_metadata+0x11b/0x180 [ 347.509282][ T8134] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.515175][ T8134] ? kmsan_get_metadata+0x11b/0x180 [ 347.520455][ T8134] ? kmsan_get_metadata+0x11b/0x180 [ 347.525741][ T8134] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.532100][ T8134] ? kmsan_get_metadata+0x11b/0x180 [ 347.537382][ T8134] mm_release+0x2f6/0x550 [ 347.541808][ T8134] exit_mm_release+0x71/0x80 [ 347.546499][ T8134] exit_mm+0x74/0x8c0 [ 347.550590][ T8134] do_exit+0xd4a/0x3f90 [ 347.554861][ T8134] ? __msan_poison_alloca+0x15a/0x1a0 [ 347.560340][ T8134] do_group_exit+0x213/0x460 [ 347.565016][ T8134] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.571358][ T8134] get_signal+0x26db/0x2b20 [ 347.575948][ T8134] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.581864][ T8134] arch_do_signal_or_restart+0x96/0xdc0 [ 347.587615][ T8134] exit_to_user_mode_loop+0x206/0x490 [ 347.593078][ T8134] syscall_exit_to_user_mode+0x80/0xc0 [ 347.598624][ T8134] do_syscall_64+0x60/0xd0 [ 347.603166][ T8134] ? exc_page_fault+0x76/0x120 [ 347.608016][ T8134] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 347.613985][ T8134] RIP: 0033:0x7f4d6cd2a339 [ 347.618443][ T8134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 347.638124][ T8134] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 347.646611][ T8134] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 347.654632][ T8134] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 347.662645][ T8134] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 347.670693][ T8134] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 347.678711][ T8134] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 347.823861][ T8152] FAULT_INJECTION: forcing a failure. [ 347.823861][ T8152] name fail_futex, interval 1, probability 0, space 0, times 0 [ 347.837014][ T8152] CPU: 0 PID: 8152 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 347.845858][ T8152] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 347.856015][ T8152] Call Trace: [ 347.859325][ T8152] dump_stack_lvl+0x1ff/0x28e [ 347.864087][ T8152] dump_stack+0x25/0x28 [ 347.868363][ T8152] should_fail+0x8bc/0x9c0 [ 347.872881][ T8152] get_futex_key+0x37f/0x1f50 [ 347.877714][ T8152] ? kmsan_get_metadata+0x11b/0x180 [ 347.883010][ T8152] futex_wake+0x1d9/0xdf0 [ 347.887443][ T8152] ? kmsan_get_metadata+0x11b/0x180 [ 347.892727][ T8152] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.898668][ T8152] do_futex+0x255f/0x3290 [ 347.903078][ T8152] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.909401][ T8152] ? kmsan_get_metadata+0x11b/0x180 [ 347.914687][ T8152] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.920574][ T8152] ? kmsan_get_metadata+0x11b/0x180 [ 347.925988][ T8152] ? kmsan_get_metadata+0x11b/0x180 [ 347.931274][ T8152] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.937595][ T8152] ? kmsan_get_metadata+0x11b/0x180 [ 347.942888][ T8152] mm_release+0x2f6/0x550 [ 347.947341][ T8152] exit_mm_release+0x71/0x80 [ 347.952061][ T8152] exit_mm+0x74/0x8c0 [ 347.956111][ T8152] do_exit+0xd4a/0x3f90 [ 347.960377][ T8152] ? __msan_poison_alloca+0x15a/0x1a0 [ 347.965835][ T8152] do_group_exit+0x213/0x460 [ 347.970486][ T8152] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 347.976842][ T8152] get_signal+0x26db/0x2b20 [ 347.981471][ T8152] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 347.987380][ T8152] arch_do_signal_or_restart+0x96/0xdc0 [ 347.993038][ T8152] exit_to_user_mode_loop+0x206/0x490 [ 347.998531][ T8152] syscall_exit_to_user_mode+0x80/0xc0 [ 348.004060][ T8152] do_syscall_64+0x60/0xd0 [ 348.008533][ T8152] ? exc_page_fault+0x76/0x120 [ 348.013358][ T8152] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.019339][ T8152] RIP: 0033:0x7f4d6cd2a339 [ 348.023842][ T8152] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.043584][ T8152] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 348.052063][ T8152] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 348.060085][ T8152] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 348.068101][ T8152] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 348.076122][ T8152] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 348.084139][ T8152] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 348.188993][ T8164] FAULT_INJECTION: forcing a failure. [ 348.188993][ T8164] name fail_futex, interval 1, probability 0, space 0, times 0 [ 348.202227][ T8164] CPU: 0 PID: 8164 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 348.211123][ T8164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.221288][ T8164] Call Trace: [ 348.224601][ T8164] dump_stack_lvl+0x1ff/0x28e [ 348.229369][ T8164] dump_stack+0x25/0x28 [ 348.233636][ T8164] should_fail+0x8bc/0x9c0 [ 348.238135][ T8164] get_futex_key+0x37f/0x1f50 [ 348.242997][ T8164] ? kmsan_get_metadata+0x11b/0x180 [ 348.248332][ T8164] futex_wake+0x1d9/0xdf0 [ 348.252729][ T8164] ? kmsan_get_metadata+0x11b/0x180 [ 348.258012][ T8164] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 348.263914][ T8164] do_futex+0x255f/0x3290 [ 348.268329][ T8164] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 348.274657][ T8164] ? kmsan_get_metadata+0x11b/0x180 [ 348.279935][ T8164] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 348.285830][ T8164] ? kmsan_get_metadata+0x11b/0x180 [ 348.291185][ T8164] ? kmsan_get_metadata+0x11b/0x180 [ 348.296474][ T8164] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 348.302801][ T8164] ? kmsan_get_metadata+0x11b/0x180 [ 348.308145][ T8164] mm_release+0x2f6/0x550 [ 348.312549][ T8164] exit_mm_release+0x71/0x80 [ 348.317205][ T8164] exit_mm+0x74/0x8c0 [ 348.321250][ T8164] do_exit+0xd4a/0x3f90 [ 348.325470][ T8164] ? __msan_poison_alloca+0x15a/0x1a0 [ 348.330933][ T8164] do_group_exit+0x213/0x460 [ 348.335588][ T8164] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 348.341917][ T8164] get_signal+0x26db/0x2b20 [ 348.346925][ T8164] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 348.352832][ T8164] arch_do_signal_or_restart+0x96/0xdc0 [ 348.358535][ T8164] exit_to_user_mode_loop+0x206/0x490 [ 348.363973][ T8164] syscall_exit_to_user_mode+0x80/0xc0 [ 348.369541][ T8164] do_syscall_64+0x60/0xd0 [ 348.374013][ T8164] ? exc_page_fault+0x76/0x120 [ 348.378893][ T8164] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.384993][ T8164] RIP: 0033:0x7f4d6cd2a339 [ 348.389452][ T8164] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.409129][ T8164] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 348.417612][ T8164] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 348.425651][ T8164] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 348.433669][ T8164] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 348.441684][ T8164] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 348.449695][ T8164] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 348.648895][ T8190] FAULT_INJECTION: forcing a failure. [ 348.648895][ T8190] name fail_futex, interval 1, probability 0, space 0, times 0 [ 348.662193][ T8190] CPU: 0 PID: 8190 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 348.671036][ T8190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 348.681190][ T8190] Call Trace: [ 348.684510][ T8190] dump_stack_lvl+0x1ff/0x28e [ 348.689281][ T8190] dump_stack+0x25/0x28 [ 348.693513][ T8190] should_fail+0x8bc/0x9c0 [ 348.698011][ T8190] get_futex_key+0x37f/0x1f50 [ 348.702765][ T8190] futex_wake+0x1d9/0xdf0 [ 348.707169][ T8190] ? kmsan_get_metadata+0x11b/0x180 [ 348.712460][ T8190] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 348.718420][ T8190] do_futex+0x255f/0x3290 [ 348.722857][ T8190] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 348.729294][ T8190] ? kmsan_get_metadata+0x11b/0x180 [ 348.734582][ T8190] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 348.740473][ T8190] ? kmsan_get_metadata+0x11b/0x180 [ 348.745760][ T8190] ? kmsan_get_metadata+0x11b/0x180 [ 348.751089][ T8190] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 348.757410][ T8190] ? kmsan_get_metadata+0x11b/0x180 [ 348.762693][ T8190] mm_release+0x2f6/0x550 [ 348.767098][ T8190] exit_mm_release+0x71/0x80 [ 348.771761][ T8190] exit_mm+0x74/0x8c0 [ 348.775812][ T8190] do_exit+0xd4a/0x3f90 [ 348.780055][ T8190] ? __msan_poison_alloca+0x15a/0x1a0 [ 348.785531][ T8190] do_group_exit+0x213/0x460 [ 348.790192][ T8190] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 348.796528][ T8190] get_signal+0x26db/0x2b20 [ 348.801110][ T8190] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 348.807017][ T8190] arch_do_signal_or_restart+0x96/0xdc0 [ 348.812647][ T8190] exit_to_user_mode_loop+0x206/0x490 [ 348.818082][ T8190] syscall_exit_to_user_mode+0x80/0xc0 [ 348.823674][ T8190] do_syscall_64+0x60/0xd0 [ 348.828150][ T8190] ? exc_page_fault+0x76/0x120 [ 348.832998][ T8190] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 348.839056][ T8190] RIP: 0033:0x7f4d6cd2a339 [ 348.843518][ T8190] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 348.863192][ T8190] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 348.871672][ T8190] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 348.879694][ T8190] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 348.887714][ T8190] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 348.895752][ T8190] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 348.903771][ T8190] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 349.074878][ T8212] FAULT_INJECTION: forcing a failure. [ 349.074878][ T8212] name fail_futex, interval 1, probability 0, space 0, times 0 [ 349.087978][ T8212] CPU: 0 PID: 8212 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 349.096882][ T8212] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.107058][ T8212] Call Trace: [ 349.110456][ T8212] dump_stack_lvl+0x1ff/0x28e [ 349.115289][ T8212] dump_stack+0x25/0x28 [ 349.119612][ T8212] should_fail+0x8bc/0x9c0 [ 349.124119][ T8212] get_futex_key+0x37f/0x1f50 [ 349.128868][ T8212] ? kmsan_get_metadata+0x11b/0x180 [ 349.134161][ T8212] futex_wake+0x1d9/0xdf0 [ 349.138585][ T8212] ? kmsan_get_metadata+0x11b/0x180 [ 349.143916][ T8212] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 349.149957][ T8212] do_futex+0x255f/0x3290 [ 349.154411][ T8212] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 349.160818][ T8212] ? kmsan_get_metadata+0x11b/0x180 [ 349.166111][ T8212] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 349.172006][ T8212] ? kmsan_get_metadata+0x11b/0x180 [ 349.177280][ T8212] ? kmsan_get_metadata+0x11b/0x180 [ 349.182566][ T8212] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 349.188891][ T8212] ? kmsan_get_metadata+0x11b/0x180 [ 349.194274][ T8212] mm_release+0x2f6/0x550 [ 349.198727][ T8212] exit_mm_release+0x71/0x80 [ 349.203390][ T8212] exit_mm+0x74/0x8c0 [ 349.207438][ T8212] do_exit+0xd4a/0x3f90 [ 349.211661][ T8212] ? __msan_poison_alloca+0x15a/0x1a0 [ 349.217122][ T8212] do_group_exit+0x213/0x460 [ 349.221796][ T8212] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 349.228159][ T8212] get_signal+0x26db/0x2b20 [ 349.232755][ T8212] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 349.238707][ T8212] arch_do_signal_or_restart+0x96/0xdc0 [ 349.244338][ T8212] exit_to_user_mode_loop+0x206/0x490 [ 349.249789][ T8212] syscall_exit_to_user_mode+0x80/0xc0 [ 349.255325][ T8212] do_syscall_64+0x60/0xd0 [ 349.259887][ T8212] ? exc_page_fault+0x76/0x120 [ 349.264754][ T8212] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.270740][ T8212] RIP: 0033:0x7f4d6cd2a339 [ 349.275200][ T8212] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 349.294871][ T8212] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 349.303357][ T8212] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 349.311383][ T8212] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 349.319409][ T8212] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 349.327438][ T8212] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 349.335466][ T8212] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 349.519746][ T8236] FAULT_INJECTION: forcing a failure. [ 349.519746][ T8236] name fail_futex, interval 1, probability 0, space 0, times 0 [ 349.532759][ T8236] CPU: 0 PID: 8236 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 349.541618][ T8236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.551717][ T8236] Call Trace: [ 349.555029][ T8236] dump_stack_lvl+0x1ff/0x28e [ 349.559799][ T8236] dump_stack+0x25/0x28 [ 349.564028][ T8236] should_fail+0x8bc/0x9c0 [ 349.568527][ T8236] get_futex_key+0x37f/0x1f50 [ 349.573377][ T8236] ? kmsan_get_metadata+0x11b/0x180 [ 349.578689][ T8236] futex_wake+0x1d9/0xdf0 [ 349.583092][ T8236] ? kmsan_get_metadata+0x11b/0x180 [ 349.588370][ T8236] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 349.594272][ T8236] do_futex+0x255f/0x3290 [ 349.598681][ T8236] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 349.605006][ T8236] ? kmsan_get_metadata+0x11b/0x180 [ 349.610286][ T8236] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 349.616184][ T8236] ? kmsan_get_metadata+0x11b/0x180 [ 349.621501][ T8236] ? kmsan_get_metadata+0x11b/0x180 [ 349.626813][ T8236] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 349.633153][ T8236] ? kmsan_get_metadata+0x11b/0x180 [ 349.638472][ T8236] mm_release+0x2f6/0x550 [ 349.642889][ T8236] exit_mm_release+0x71/0x80 [ 349.647594][ T8236] exit_mm+0x74/0x8c0 [ 349.651642][ T8236] do_exit+0xd4a/0x3f90 [ 349.655874][ T8236] ? __msan_poison_alloca+0x15a/0x1a0 [ 349.661346][ T8236] do_group_exit+0x213/0x460 [ 349.666012][ T8236] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 349.672365][ T8236] get_signal+0x26db/0x2b20 [ 349.676945][ T8236] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 349.682952][ T8236] arch_do_signal_or_restart+0x96/0xdc0 [ 349.688596][ T8236] exit_to_user_mode_loop+0x206/0x490 [ 349.694034][ T8236] syscall_exit_to_user_mode+0x80/0xc0 [ 349.699568][ T8236] do_syscall_64+0x60/0xd0 [ 349.704098][ T8236] ? exc_page_fault+0x76/0x120 [ 349.708927][ T8236] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 349.714910][ T8236] RIP: 0033:0x7f4d6cd2a339 [ 349.719384][ T8236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 349.739138][ T8236] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 349.747673][ T8236] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 349.755699][ T8236] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 349.763719][ T8236] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 349.771736][ T8236] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 349.779755][ T8236] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 349.952338][ T8258] FAULT_INJECTION: forcing a failure. [ 349.952338][ T8258] name fail_futex, interval 1, probability 0, space 0, times 0 [ 349.965627][ T8258] CPU: 0 PID: 8258 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 349.974466][ T8258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 349.984567][ T8258] Call Trace: [ 349.987871][ T8258] dump_stack_lvl+0x1ff/0x28e [ 349.992695][ T8258] dump_stack+0x25/0x28 [ 349.996920][ T8258] should_fail+0x8bc/0x9c0 [ 350.001481][ T8258] get_futex_key+0x37f/0x1f50 [ 350.006272][ T8258] ? kmsan_get_metadata+0x11b/0x180 [ 350.011562][ T8258] futex_wake+0x1d9/0xdf0 [ 350.015956][ T8258] ? kmsan_get_metadata+0x11b/0x180 [ 350.021354][ T8258] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.027256][ T8258] do_futex+0x255f/0x3290 [ 350.031719][ T8258] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.038040][ T8258] ? kmsan_get_metadata+0x11b/0x180 [ 350.043322][ T8258] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.049222][ T8258] ? kmsan_get_metadata+0x11b/0x180 [ 350.054505][ T8258] ? kmsan_get_metadata+0x11b/0x180 [ 350.059780][ T8258] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.066135][ T8258] ? kmsan_get_metadata+0x11b/0x180 [ 350.071428][ T8258] mm_release+0x2f6/0x550 [ 350.075870][ T8258] exit_mm_release+0x71/0x80 [ 350.080682][ T8258] exit_mm+0x74/0x8c0 [ 350.084729][ T8258] do_exit+0xd4a/0x3f90 [ 350.089049][ T8258] ? __msan_poison_alloca+0x15a/0x1a0 [ 350.094515][ T8258] do_group_exit+0x213/0x460 [ 350.099172][ T8258] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.105497][ T8258] get_signal+0x26db/0x2b20 [ 350.110063][ T8258] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.115960][ T8258] arch_do_signal_or_restart+0x96/0xdc0 [ 350.121586][ T8258] exit_to_user_mode_loop+0x206/0x490 [ 350.127022][ T8258] syscall_exit_to_user_mode+0x80/0xc0 [ 350.132552][ T8258] do_syscall_64+0x60/0xd0 [ 350.137019][ T8258] ? exc_page_fault+0x76/0x120 [ 350.141849][ T8258] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.147814][ T8258] RIP: 0033:0x7f4d6cd2a339 [ 350.152270][ T8258] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 350.171940][ T8258] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 350.180430][ T8258] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 350.188532][ T8258] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 350.196581][ T8258] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 350.204632][ T8258] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 350.212654][ T8258] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 350.264003][ T8262] FAULT_INJECTION: forcing a failure. [ 350.264003][ T8262] name fail_futex, interval 1, probability 0, space 0, times 0 [ 350.277531][ T8262] CPU: 1 PID: 8262 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 350.286367][ T8262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.296482][ T8262] Call Trace: [ 350.299833][ T8262] dump_stack_lvl+0x1ff/0x28e [ 350.304670][ T8262] dump_stack+0x25/0x28 [ 350.308904][ T8262] should_fail+0x8bc/0x9c0 [ 350.313416][ T8262] get_futex_key+0x37f/0x1f50 [ 350.318177][ T8262] futex_wake+0x1d9/0xdf0 [ 350.322598][ T8262] ? kmsan_get_metadata+0x11b/0x180 [ 350.327874][ T8262] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.333778][ T8262] do_futex+0x255f/0x3290 [ 350.338179][ T8262] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.344497][ T8262] ? kmsan_get_metadata+0x11b/0x180 [ 350.349785][ T8262] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.355673][ T8262] ? kmsan_get_metadata+0x11b/0x180 [ 350.360952][ T8262] ? kmsan_get_metadata+0x11b/0x180 [ 350.366224][ T8262] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.372546][ T8262] ? kmsan_get_metadata+0x11b/0x180 [ 350.377822][ T8262] mm_release+0x2f6/0x550 [ 350.382307][ T8262] exit_mm_release+0x71/0x80 [ 350.386981][ T8262] exit_mm+0x74/0x8c0 [ 350.391102][ T8262] do_exit+0xd4a/0x3f90 [ 350.395370][ T8262] ? __msan_poison_alloca+0x15a/0x1a0 [ 350.400848][ T8262] do_group_exit+0x213/0x460 [ 350.405522][ T8262] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.411846][ T8262] get_signal+0x26db/0x2b20 [ 350.416417][ T8262] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.422318][ T8262] arch_do_signal_or_restart+0x96/0xdc0 [ 350.427950][ T8262] exit_to_user_mode_loop+0x206/0x490 [ 350.433386][ T8262] syscall_exit_to_user_mode+0x80/0xc0 [ 350.438920][ T8262] do_syscall_64+0x60/0xd0 [ 350.443397][ T8262] ? exc_page_fault+0x76/0x120 [ 350.448224][ T8262] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.454192][ T8262] RIP: 0033:0x7f4d6cd2a339 [ 350.459177][ T8262] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 350.478918][ T8262] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 350.487487][ T8262] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 350.495509][ T8262] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 350.503529][ T8262] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 350.511662][ T8262] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 350.519684][ T8262] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 350.596997][ T8270] FAULT_INJECTION: forcing a failure. [ 350.596997][ T8270] name fail_futex, interval 1, probability 0, space 0, times 0 [ 350.610514][ T8270] CPU: 0 PID: 8270 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 350.619354][ T8270] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 350.629461][ T8270] Call Trace: [ 350.632958][ T8270] dump_stack_lvl+0x1ff/0x28e [ 350.637853][ T8270] dump_stack+0x25/0x28 [ 350.642140][ T8270] should_fail+0x8bc/0x9c0 [ 350.646697][ T8270] get_futex_key+0x37f/0x1f50 [ 350.651448][ T8270] ? kmsan_get_metadata+0x11b/0x180 [ 350.656742][ T8270] futex_wake+0x1d9/0xdf0 [ 350.661150][ T8270] ? kmsan_get_metadata+0x11b/0x180 [ 350.666528][ T8270] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.672428][ T8270] do_futex+0x255f/0x3290 [ 350.676886][ T8270] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.683207][ T8270] ? kmsan_get_metadata+0x11b/0x180 [ 350.688486][ T8270] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.694393][ T8270] ? kmsan_get_metadata+0x11b/0x180 [ 350.699729][ T8270] ? kmsan_get_metadata+0x11b/0x180 [ 350.705002][ T8270] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.711323][ T8270] ? kmsan_get_metadata+0x11b/0x180 [ 350.716607][ T8270] mm_release+0x2f6/0x550 [ 350.721017][ T8270] exit_mm_release+0x71/0x80 [ 350.725679][ T8270] exit_mm+0x74/0x8c0 [ 350.729736][ T8270] do_exit+0xd4a/0x3f90 [ 350.733968][ T8270] ? __msan_poison_alloca+0x15a/0x1a0 [ 350.739424][ T8270] do_group_exit+0x213/0x460 [ 350.744090][ T8270] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 350.750507][ T8270] get_signal+0x26db/0x2b20 [ 350.755097][ T8270] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 350.761020][ T8270] arch_do_signal_or_restart+0x96/0xdc0 [ 350.766676][ T8270] exit_to_user_mode_loop+0x206/0x490 [ 350.772128][ T8270] syscall_exit_to_user_mode+0x80/0xc0 [ 350.777674][ T8270] do_syscall_64+0x60/0xd0 [ 350.782173][ T8270] ? exc_page_fault+0x76/0x120 [ 350.787074][ T8270] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 350.793054][ T8270] RIP: 0033:0x7f4d6cd2a339 [ 350.797522][ T8270] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 350.817190][ T8270] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 350.825668][ T8270] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 350.833691][ T8270] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 350.841712][ T8270] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 350.849727][ T8270] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 350.857744][ T8270] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 351.002362][ T8288] FAULT_INJECTION: forcing a failure. [ 351.002362][ T8288] name fail_futex, interval 1, probability 0, space 0, times 0 [ 351.015799][ T8288] CPU: 0 PID: 8288 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 351.024677][ T8288] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.034838][ T8288] Call Trace: [ 351.038156][ T8288] dump_stack_lvl+0x1ff/0x28e [ 351.042938][ T8288] dump_stack+0x25/0x28 [ 351.047196][ T8288] should_fail+0x8bc/0x9c0 [ 351.051722][ T8288] get_futex_key+0x37f/0x1f50 [ 351.056509][ T8288] ? kmsan_get_metadata+0x11b/0x180 [ 351.061853][ T8288] futex_wake+0x1d9/0xdf0 [ 351.066250][ T8288] ? kmsan_get_metadata+0x11b/0x180 [ 351.071534][ T8288] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.077433][ T8288] do_futex+0x255f/0x3290 [ 351.082183][ T8288] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.088530][ T8288] ? kmsan_get_metadata+0x11b/0x180 [ 351.093824][ T8288] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.099718][ T8288] ? kmsan_get_metadata+0x11b/0x180 [ 351.105009][ T8288] ? kmsan_get_metadata+0x11b/0x180 [ 351.110417][ T8288] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.116741][ T8288] ? kmsan_get_metadata+0x11b/0x180 [ 351.122024][ T8288] mm_release+0x2f6/0x550 [ 351.126435][ T8288] exit_mm_release+0x71/0x80 [ 351.131108][ T8288] exit_mm+0x74/0x8c0 [ 351.135164][ T8288] do_exit+0xd4a/0x3f90 [ 351.139390][ T8288] ? __msan_poison_alloca+0x15a/0x1a0 [ 351.144864][ T8288] do_group_exit+0x213/0x460 [ 351.149539][ T8288] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.155870][ T8288] get_signal+0x26db/0x2b20 [ 351.160443][ T8288] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.166345][ T8288] arch_do_signal_or_restart+0x96/0xdc0 [ 351.171986][ T8288] exit_to_user_mode_loop+0x206/0x490 [ 351.177421][ T8288] syscall_exit_to_user_mode+0x80/0xc0 [ 351.182967][ T8288] do_syscall_64+0x60/0xd0 [ 351.187453][ T8288] ? exc_page_fault+0x76/0x120 [ 351.192274][ T8288] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.198258][ T8288] RIP: 0033:0x7f4d6cd2a339 [ 351.202787][ T8288] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.222510][ T8288] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 351.231062][ T8288] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 351.239086][ T8288] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 351.247105][ T8288] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 351.255120][ T8288] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 351.263142][ T8288] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 351.314151][ T8292] FAULT_INJECTION: forcing a failure. [ 351.314151][ T8292] name fail_futex, interval 1, probability 0, space 0, times 0 [ 351.327732][ T8292] CPU: 0 PID: 8292 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 351.336600][ T8292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.346713][ T8292] Call Trace: [ 351.350058][ T8292] dump_stack_lvl+0x1ff/0x28e [ 351.354917][ T8292] dump_stack+0x25/0x28 [ 351.359156][ T8292] should_fail+0x8bc/0x9c0 [ 351.363666][ T8292] get_futex_key+0x37f/0x1f50 [ 351.368415][ T8292] ? kmsan_get_metadata+0x11b/0x180 [ 351.373813][ T8292] futex_wake+0x1d9/0xdf0 [ 351.378299][ T8292] ? kmsan_get_metadata+0x11b/0x180 [ 351.383695][ T8292] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.389751][ T8292] do_futex+0x255f/0x3290 [ 351.394296][ T8292] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.400693][ T8292] ? kmsan_get_metadata+0x11b/0x180 [ 351.406109][ T8292] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.412128][ T8292] ? kmsan_get_metadata+0x11b/0x180 [ 351.417474][ T8292] ? kmsan_get_metadata+0x11b/0x180 [ 351.422776][ T8292] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.429170][ T8292] ? kmsan_get_metadata+0x11b/0x180 [ 351.434457][ T8292] mm_release+0x2f6/0x550 [ 351.438869][ T8292] exit_mm_release+0x71/0x80 [ 351.443528][ T8292] exit_mm+0x74/0x8c0 [ 351.447576][ T8292] do_exit+0xd4a/0x3f90 [ 351.451896][ T8292] ? __msan_poison_alloca+0x15a/0x1a0 [ 351.457407][ T8292] do_group_exit+0x213/0x460 [ 351.462114][ T8292] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.468501][ T8292] get_signal+0x26db/0x2b20 [ 351.473094][ T8292] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.479088][ T8292] arch_do_signal_or_restart+0x96/0xdc0 [ 351.484808][ T8292] exit_to_user_mode_loop+0x206/0x490 [ 351.490311][ T8292] syscall_exit_to_user_mode+0x80/0xc0 [ 351.495851][ T8292] do_syscall_64+0x60/0xd0 [ 351.500325][ T8292] ? exc_page_fault+0x76/0x120 [ 351.505156][ T8292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.511129][ T8292] RIP: 0033:0x7f4d6cd2a339 [ 351.515587][ T8292] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.535257][ T8292] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 351.543749][ T8292] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 351.551781][ T8292] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 351.559802][ T8292] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 351.567868][ T8292] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 351.575913][ T8292] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 351.681684][ T8304] FAULT_INJECTION: forcing a failure. [ 351.681684][ T8304] name fail_futex, interval 1, probability 0, space 0, times 0 [ 351.694693][ T8304] CPU: 0 PID: 8304 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 351.703571][ T8304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 351.713687][ T8304] Call Trace: [ 351.716996][ T8304] dump_stack_lvl+0x1ff/0x28e [ 351.721759][ T8304] dump_stack+0x25/0x28 [ 351.726080][ T8304] should_fail+0x8bc/0x9c0 [ 351.730585][ T8304] get_futex_key+0x37f/0x1f50 [ 351.735332][ T8304] ? kmsan_get_metadata+0x11b/0x180 [ 351.740632][ T8304] futex_wake+0x1d9/0xdf0 [ 351.745030][ T8304] ? kmsan_get_metadata+0x11b/0x180 [ 351.750316][ T8304] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.756236][ T8304] do_futex+0x255f/0x3290 [ 351.760651][ T8304] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.766983][ T8304] ? kmsan_get_metadata+0x11b/0x180 [ 351.772265][ T8304] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.778156][ T8304] ? kmsan_get_metadata+0x11b/0x180 [ 351.783443][ T8304] ? kmsan_get_metadata+0x11b/0x180 [ 351.788729][ T8304] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.795067][ T8304] ? kmsan_get_metadata+0x11b/0x180 [ 351.800353][ T8304] mm_release+0x2f6/0x550 [ 351.804837][ T8304] exit_mm_release+0x71/0x80 [ 351.809495][ T8304] exit_mm+0x74/0x8c0 [ 351.813585][ T8304] do_exit+0xd4a/0x3f90 [ 351.817799][ T8304] ? __msan_poison_alloca+0x15a/0x1a0 [ 351.823256][ T8304] do_group_exit+0x213/0x460 [ 351.827909][ T8304] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 351.834310][ T8304] get_signal+0x26db/0x2b20 [ 351.838884][ T8304] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 351.844782][ T8304] arch_do_signal_or_restart+0x96/0xdc0 [ 351.850404][ T8304] exit_to_user_mode_loop+0x206/0x490 [ 351.855843][ T8304] syscall_exit_to_user_mode+0x80/0xc0 [ 351.861391][ T8304] do_syscall_64+0x60/0xd0 [ 351.865885][ T8304] ? exc_page_fault+0x76/0x120 [ 351.870798][ T8304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 351.876765][ T8304] RIP: 0033:0x7f4d6cd2a339 [ 351.881218][ T8304] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 351.900887][ T8304] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 351.909381][ T8304] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 351.917402][ T8304] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 351.925429][ T8304] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 351.933453][ T8304] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 351.941512][ T8304] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 351.992810][ T8308] FAULT_INJECTION: forcing a failure. [ 351.992810][ T8308] name fail_futex, interval 1, probability 0, space 0, times 0 [ 352.006101][ T8308] CPU: 0 PID: 8308 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 352.014939][ T8308] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.025041][ T8308] Call Trace: [ 352.028350][ T8308] dump_stack_lvl+0x1ff/0x28e [ 352.033124][ T8308] dump_stack+0x25/0x28 [ 352.037360][ T8308] should_fail+0x8bc/0x9c0 [ 352.041866][ T8308] get_futex_key+0x37f/0x1f50 [ 352.046618][ T8308] ? kmsan_get_metadata+0x11b/0x180 [ 352.051909][ T8308] futex_wake+0x1d9/0xdf0 [ 352.056391][ T8308] ? kmsan_get_metadata+0x11b/0x180 [ 352.061676][ T8308] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.067622][ T8308] do_futex+0x255f/0x3290 [ 352.072031][ T8308] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.078365][ T8308] ? kmsan_get_metadata+0x11b/0x180 [ 352.083737][ T8308] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.089632][ T8308] ? kmsan_get_metadata+0x11b/0x180 [ 352.094908][ T8308] ? kmsan_get_metadata+0x11b/0x180 [ 352.100194][ T8308] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.106648][ T8308] ? kmsan_get_metadata+0x11b/0x180 [ 352.111928][ T8308] mm_release+0x2f6/0x550 [ 352.116333][ T8308] exit_mm_release+0x71/0x80 [ 352.121016][ T8308] exit_mm+0x74/0x8c0 [ 352.125143][ T8308] do_exit+0xd4a/0x3f90 [ 352.129357][ T8308] ? __msan_poison_alloca+0x15a/0x1a0 [ 352.134826][ T8308] do_group_exit+0x213/0x460 [ 352.139542][ T8308] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.145870][ T8308] get_signal+0x26db/0x2b20 [ 352.150443][ T8308] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.156346][ T8308] arch_do_signal_or_restart+0x96/0xdc0 [ 352.161973][ T8308] exit_to_user_mode_loop+0x206/0x490 [ 352.167408][ T8308] syscall_exit_to_user_mode+0x80/0xc0 [ 352.172952][ T8308] do_syscall_64+0x60/0xd0 [ 352.177492][ T8308] ? exc_page_fault+0x76/0x120 [ 352.182318][ T8308] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.188286][ T8308] RIP: 0033:0x7f4d6cd2a339 [ 352.192749][ T8308] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 352.212522][ T8308] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 352.221013][ T8308] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 352.229248][ T8308] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 352.237293][ T8308] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 352.245327][ T8308] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 352.253395][ T8308] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 352.306172][ T8312] FAULT_INJECTION: forcing a failure. [ 352.306172][ T8312] name fail_futex, interval 1, probability 0, space 0, times 0 [ 352.319261][ T8312] CPU: 0 PID: 8312 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 352.328191][ T8312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.338299][ T8312] Call Trace: [ 352.341612][ T8312] dump_stack_lvl+0x1ff/0x28e [ 352.346380][ T8312] dump_stack+0x25/0x28 [ 352.350625][ T8312] should_fail+0x8bc/0x9c0 [ 352.355126][ T8312] get_futex_key+0x37f/0x1f50 [ 352.359873][ T8312] ? kmsan_get_metadata+0x11b/0x180 [ 352.365161][ T8312] futex_wake+0x1d9/0xdf0 [ 352.369559][ T8312] ? kmsan_get_metadata+0x11b/0x180 [ 352.374834][ T8312] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.380738][ T8312] do_futex+0x255f/0x3290 [ 352.385140][ T8312] ? psi_task_switch+0xab2/0x1230 [ 352.390283][ T8312] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.396613][ T8312] ? kmsan_get_metadata+0x11b/0x180 [ 352.401889][ T8312] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.407784][ T8312] ? kmsan_get_metadata+0x11b/0x180 [ 352.413192][ T8312] ? kmsan_get_metadata+0x11b/0x180 [ 352.418485][ T8312] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.424819][ T8312] ? kmsan_get_metadata+0x11b/0x180 [ 352.430116][ T8312] mm_release+0x2f6/0x550 [ 352.434534][ T8312] exit_mm_release+0x71/0x80 [ 352.439288][ T8312] exit_mm+0x74/0x8c0 [ 352.443343][ T8312] do_exit+0xd4a/0x3f90 [ 352.447564][ T8312] ? __msan_poison_alloca+0x15a/0x1a0 [ 352.453043][ T8312] do_group_exit+0x213/0x460 [ 352.457722][ T8312] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.464049][ T8312] get_signal+0x26db/0x2b20 [ 352.468617][ T8312] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.474517][ T8312] arch_do_signal_or_restart+0x96/0xdc0 [ 352.480139][ T8312] exit_to_user_mode_loop+0x206/0x490 [ 352.485574][ T8312] syscall_exit_to_user_mode+0x80/0xc0 [ 352.491134][ T8312] do_syscall_64+0x60/0xd0 [ 352.495670][ T8312] ? exc_page_fault+0x76/0x120 [ 352.500554][ T8312] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.506530][ T8312] RIP: 0033:0x7f4d6cd2a339 [ 352.510990][ T8312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 352.530658][ T8312] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 352.539137][ T8312] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 352.547162][ T8312] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 352.555184][ T8312] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 352.563210][ T8312] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 352.571237][ T8312] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 352.635881][ T8318] FAULT_INJECTION: forcing a failure. [ 352.635881][ T8318] name fail_futex, interval 1, probability 0, space 0, times 0 [ 352.649745][ T8318] CPU: 0 PID: 8318 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 352.658581][ T8318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.668732][ T8318] Call Trace: [ 352.672049][ T8318] dump_stack_lvl+0x1ff/0x28e [ 352.676817][ T8318] dump_stack+0x25/0x28 [ 352.681062][ T8318] should_fail+0x8bc/0x9c0 [ 352.685639][ T8318] get_futex_key+0x37f/0x1f50 [ 352.690438][ T8318] ? kmsan_get_metadata+0x11b/0x180 [ 352.695785][ T8318] futex_wake+0x1d9/0xdf0 [ 352.700190][ T8318] ? kmsan_get_metadata+0x11b/0x180 [ 352.705485][ T8318] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.711392][ T8318] do_futex+0x255f/0x3290 [ 352.715807][ T8318] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.722170][ T8318] ? kmsan_get_metadata+0x11b/0x180 [ 352.727457][ T8318] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.733354][ T8318] ? kmsan_get_metadata+0x11b/0x180 [ 352.738635][ T8318] ? kmsan_get_metadata+0x11b/0x180 [ 352.743909][ T8318] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.750246][ T8318] ? kmsan_get_metadata+0x11b/0x180 [ 352.755558][ T8318] mm_release+0x2f6/0x550 [ 352.759971][ T8318] exit_mm_release+0x71/0x80 [ 352.764631][ T8318] exit_mm+0x74/0x8c0 [ 352.768679][ T8318] do_exit+0xd4a/0x3f90 [ 352.772910][ T8318] ? __msan_poison_alloca+0x15a/0x1a0 [ 352.778548][ T8318] do_group_exit+0x213/0x460 [ 352.783202][ T8318] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 352.789553][ T8318] get_signal+0x26db/0x2b20 [ 352.794157][ T8318] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 352.800200][ T8318] arch_do_signal_or_restart+0x96/0xdc0 [ 352.805836][ T8318] exit_to_user_mode_loop+0x206/0x490 [ 352.811278][ T8318] syscall_exit_to_user_mode+0x80/0xc0 [ 352.816820][ T8318] do_syscall_64+0x60/0xd0 [ 352.821302][ T8318] ? exc_page_fault+0x76/0x120 [ 352.826136][ T8318] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 352.832110][ T8318] RIP: 0033:0x7f4d6cd2a339 [ 352.836629][ T8318] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 352.856346][ T8318] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 352.864824][ T8318] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 352.872854][ T8318] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 352.880930][ T8318] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 352.888945][ T8318] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 352.897065][ T8318] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 352.949496][ T8322] FAULT_INJECTION: forcing a failure. [ 352.949496][ T8322] name fail_futex, interval 1, probability 0, space 0, times 0 [ 352.962752][ T8322] CPU: 0 PID: 8322 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 352.971667][ T8322] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 352.981889][ T8322] Call Trace: [ 352.985203][ T8322] dump_stack_lvl+0x1ff/0x28e [ 352.989973][ T8322] dump_stack+0x25/0x28 [ 352.994201][ T8322] should_fail+0x8bc/0x9c0 [ 352.998699][ T8322] get_futex_key+0x26a/0x1f50 [ 353.003443][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.008737][ T8322] futex_wake+0x1d9/0xdf0 [ 353.013204][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.018482][ T8322] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.024384][ T8322] do_futex+0x255f/0x3290 [ 353.028786][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.034091][ T8322] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.040477][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.045754][ T8322] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.051648][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.056920][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.062233][ T8322] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.068566][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.073866][ T8322] mm_release+0x2f6/0x550 [ 353.078303][ T8322] exit_mm_release+0x71/0x80 [ 353.082979][ T8322] exit_mm+0x74/0x8c0 [ 353.087073][ T8322] do_exit+0xd4a/0x3f90 [ 353.091307][ T8322] ? __msan_poison_alloca+0x15a/0x1a0 [ 353.096769][ T8322] ? kmsan_get_metadata+0x11b/0x180 [ 353.102060][ T8322] do_group_exit+0x213/0x460 [ 353.106716][ T8322] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.113067][ T8322] get_signal+0x26db/0x2b20 [ 353.117641][ T8322] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.123542][ T8322] arch_do_signal_or_restart+0x96/0xdc0 [ 353.129168][ T8322] exit_to_user_mode_loop+0x206/0x490 [ 353.134606][ T8322] syscall_exit_to_user_mode+0x80/0xc0 [ 353.140139][ T8322] do_syscall_64+0x60/0xd0 [ 353.144612][ T8322] ? exc_page_fault+0x76/0x120 [ 353.149451][ T8322] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.155423][ T8322] RIP: 0033:0x7f4d6cd2a339 [ 353.159888][ T8322] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 353.179648][ T8322] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 353.188186][ T8322] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 353.196274][ T8322] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 353.204380][ T8322] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 353.212459][ T8322] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 353.220522][ T8322] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 353.313604][ T8332] FAULT_INJECTION: forcing a failure. [ 353.313604][ T8332] name fail_futex, interval 1, probability 0, space 0, times 0 [ 353.327001][ T8332] CPU: 0 PID: 8332 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 353.336010][ T8332] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.346387][ T8332] Call Trace: [ 353.349789][ T8332] dump_stack_lvl+0x1ff/0x28e [ 353.354556][ T8332] dump_stack+0x25/0x28 [ 353.358788][ T8332] should_fail+0x8bc/0x9c0 [ 353.363293][ T8332] get_futex_key+0x37f/0x1f50 [ 353.368043][ T8332] ? kmsan_get_metadata+0x11b/0x180 [ 353.373342][ T8332] futex_wake+0x1d9/0xdf0 [ 353.377743][ T8332] ? kmsan_get_metadata+0x11b/0x180 [ 353.383116][ T8332] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.389017][ T8332] do_futex+0x255f/0x3290 [ 353.393425][ T8332] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.399800][ T8332] ? kmsan_get_metadata+0x11b/0x180 [ 353.405082][ T8332] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.410987][ T8332] ? kmsan_get_metadata+0x11b/0x180 [ 353.416333][ T8332] ? kmsan_get_metadata+0x11b/0x180 [ 353.421625][ T8332] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.427950][ T8332] ? kmsan_get_metadata+0x11b/0x180 [ 353.433237][ T8332] mm_release+0x2f6/0x550 [ 353.437660][ T8332] exit_mm_release+0x71/0x80 [ 353.442320][ T8332] exit_mm+0x74/0x8c0 [ 353.446362][ T8332] do_exit+0xd4a/0x3f90 [ 353.450591][ T8332] ? __msan_poison_alloca+0x15a/0x1a0 [ 353.456046][ T8332] do_group_exit+0x213/0x460 [ 353.460695][ T8332] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.467028][ T8332] get_signal+0x26db/0x2b20 [ 353.471603][ T8332] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.477507][ T8332] arch_do_signal_or_restart+0x96/0xdc0 [ 353.483134][ T8332] exit_to_user_mode_loop+0x206/0x490 [ 353.488568][ T8332] syscall_exit_to_user_mode+0x80/0xc0 [ 353.494103][ T8332] do_syscall_64+0x60/0xd0 [ 353.498573][ T8332] ? exc_page_fault+0x76/0x120 [ 353.503402][ T8332] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.509377][ T8332] RIP: 0033:0x7f4d6cd2a339 [ 353.513858][ T8332] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 353.533532][ T8332] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 353.542015][ T8332] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 353.550034][ T8332] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 353.558049][ T8332] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 353.566081][ T8332] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 353.574107][ T8332] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 353.707174][ T8348] FAULT_INJECTION: forcing a failure. [ 353.707174][ T8348] name fail_futex, interval 1, probability 0, space 0, times 0 [ 353.720562][ T8348] CPU: 0 PID: 8348 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 353.729404][ T8348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 353.739510][ T8348] Call Trace: [ 353.742821][ T8348] dump_stack_lvl+0x1ff/0x28e [ 353.747701][ T8348] dump_stack+0x25/0x28 [ 353.752080][ T8348] should_fail+0x8bc/0x9c0 [ 353.756586][ T8348] get_futex_key+0x37f/0x1f50 [ 353.761339][ T8348] ? kmsan_get_metadata+0x11b/0x180 [ 353.766647][ T8348] futex_wake+0x1d9/0xdf0 [ 353.771197][ T8348] ? kmsan_get_metadata+0x11b/0x180 [ 353.776508][ T8348] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.782482][ T8348] do_futex+0x255f/0x3290 [ 353.786896][ T8348] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.793305][ T8348] ? kmsan_get_metadata+0x11b/0x180 [ 353.798583][ T8348] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.804471][ T8348] ? kmsan_get_metadata+0x11b/0x180 [ 353.809750][ T8348] ? kmsan_get_metadata+0x11b/0x180 [ 353.815023][ T8348] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.821350][ T8348] ? kmsan_get_metadata+0x11b/0x180 [ 353.826719][ T8348] mm_release+0x2f6/0x550 [ 353.831135][ T8348] exit_mm_release+0x71/0x80 [ 353.835799][ T8348] exit_mm+0x74/0x8c0 [ 353.839861][ T8348] do_exit+0xd4a/0x3f90 [ 353.844120][ T8348] ? __msan_poison_alloca+0x15a/0x1a0 [ 353.849584][ T8348] do_group_exit+0x213/0x460 [ 353.854237][ T8348] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 353.860583][ T8348] get_signal+0x26db/0x2b20 [ 353.865168][ T8348] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 353.871162][ T8348] arch_do_signal_or_restart+0x96/0xdc0 [ 353.876807][ T8348] exit_to_user_mode_loop+0x206/0x490 [ 353.882245][ T8348] syscall_exit_to_user_mode+0x80/0xc0 [ 353.887781][ T8348] do_syscall_64+0x60/0xd0 [ 353.892254][ T8348] ? exc_page_fault+0x76/0x120 [ 353.897100][ T8348] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 353.903075][ T8348] RIP: 0033:0x7f4d6cd2a339 [ 353.907598][ T8348] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 353.927327][ T8348] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 353.935812][ T8348] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 353.943849][ T8348] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 353.951880][ T8348] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 353.959895][ T8348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 353.967926][ T8348] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 354.032286][ T8354] FAULT_INJECTION: forcing a failure. [ 354.032286][ T8354] name fail_futex, interval 1, probability 0, space 0, times 0 [ 354.046232][ T8354] CPU: 1 PID: 8354 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 354.055079][ T8354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.065195][ T8354] Call Trace: [ 354.068497][ T8354] dump_stack_lvl+0x1ff/0x28e [ 354.073259][ T8354] dump_stack+0x25/0x28 [ 354.077567][ T8354] should_fail+0x8bc/0x9c0 [ 354.082071][ T8354] get_futex_key+0x37f/0x1f50 [ 354.086816][ T8354] ? kmsan_get_metadata+0x11b/0x180 [ 354.092115][ T8354] futex_wake+0x1d9/0xdf0 [ 354.096519][ T8354] ? kmsan_get_metadata+0x11b/0x180 [ 354.101935][ T8354] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.107840][ T8354] do_futex+0x255f/0x3290 [ 354.112282][ T8354] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.118638][ T8354] ? kmsan_get_metadata+0x11b/0x180 [ 354.123915][ T8354] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.129874][ T8354] ? kmsan_get_metadata+0x11b/0x180 [ 354.135149][ T8354] ? kmsan_get_metadata+0x11b/0x180 [ 354.140422][ T8354] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.146744][ T8354] ? kmsan_get_metadata+0x11b/0x180 [ 354.152029][ T8354] mm_release+0x2f6/0x550 [ 354.156436][ T8354] exit_mm_release+0x71/0x80 [ 354.161095][ T8354] exit_mm+0x74/0x8c0 [ 354.165141][ T8354] do_exit+0xd4a/0x3f90 [ 354.169362][ T8354] ? __msan_poison_alloca+0x15a/0x1a0 [ 354.174817][ T8354] do_group_exit+0x213/0x460 [ 354.179471][ T8354] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.185801][ T8354] get_signal+0x26db/0x2b20 [ 354.190436][ T8354] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.196413][ T8354] arch_do_signal_or_restart+0x96/0xdc0 [ 354.202058][ T8354] exit_to_user_mode_loop+0x206/0x490 [ 354.207527][ T8354] syscall_exit_to_user_mode+0x80/0xc0 [ 354.213061][ T8354] do_syscall_64+0x60/0xd0 [ 354.217529][ T8354] ? exc_page_fault+0x76/0x120 [ 354.222353][ T8354] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.228327][ T8354] RIP: 0033:0x7f4d6cd2a339 [ 354.232859][ T8354] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 354.252611][ T8354] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 354.261109][ T8354] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 354.269141][ T8354] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 354.277171][ T8354] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 354.285194][ T8354] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 354.293220][ T8354] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 354.383796][ T8364] FAULT_INJECTION: forcing a failure. [ 354.383796][ T8364] name fail_futex, interval 1, probability 0, space 0, times 0 [ 354.397132][ T8364] CPU: 0 PID: 8364 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 354.405980][ T8364] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.416183][ T8364] Call Trace: [ 354.419497][ T8364] dump_stack_lvl+0x1ff/0x28e [ 354.424261][ T8364] dump_stack+0x25/0x28 [ 354.428538][ T8364] should_fail+0x8bc/0x9c0 [ 354.433036][ T8364] get_futex_key+0x37f/0x1f50 [ 354.437776][ T8364] ? kmsan_get_metadata+0x11b/0x180 [ 354.443074][ T8364] futex_wake+0x1d9/0xdf0 [ 354.447467][ T8364] ? kmsan_get_metadata+0x11b/0x180 [ 354.452742][ T8364] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.458689][ T8364] do_futex+0x255f/0x3290 [ 354.463187][ T8364] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.469580][ T8364] ? kmsan_get_metadata+0x11b/0x180 [ 354.474884][ T8364] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.480881][ T8364] ? kmsan_get_metadata+0x11b/0x180 [ 354.486170][ T8364] ? kmsan_get_metadata+0x11b/0x180 [ 354.491448][ T8364] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.497786][ T8364] ? kmsan_get_metadata+0x11b/0x180 [ 354.503136][ T8364] mm_release+0x2f6/0x550 [ 354.507556][ T8364] exit_mm_release+0x71/0x80 [ 354.512215][ T8364] exit_mm+0x74/0x8c0 [ 354.516278][ T8364] do_exit+0xd4a/0x3f90 [ 354.520509][ T8364] ? __msan_poison_alloca+0x15a/0x1a0 [ 354.525965][ T8364] do_group_exit+0x213/0x460 [ 354.530630][ T8364] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.536958][ T8364] get_signal+0x26db/0x2b20 [ 354.541526][ T8364] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.547428][ T8364] arch_do_signal_or_restart+0x96/0xdc0 [ 354.553057][ T8364] exit_to_user_mode_loop+0x206/0x490 [ 354.558489][ T8364] syscall_exit_to_user_mode+0x80/0xc0 [ 354.564014][ T8364] do_syscall_64+0x60/0xd0 [ 354.568483][ T8364] ? exc_page_fault+0x76/0x120 [ 354.573309][ T8364] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.579633][ T8364] RIP: 0033:0x7f4d6cd2a339 [ 354.584094][ T8364] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 354.603769][ T8364] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 354.612246][ T8364] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 354.620266][ T8364] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 354.628284][ T8364] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 354.636305][ T8364] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 354.644329][ T8364] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 354.776721][ T8380] FAULT_INJECTION: forcing a failure. [ 354.776721][ T8380] name fail_futex, interval 1, probability 0, space 0, times 0 [ 354.789771][ T8380] CPU: 0 PID: 8380 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 354.798616][ T8380] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 354.808725][ T8380] Call Trace: [ 354.812086][ T8380] dump_stack_lvl+0x1ff/0x28e [ 354.816860][ T8380] dump_stack+0x25/0x28 [ 354.821103][ T8380] should_fail+0x8bc/0x9c0 [ 354.825650][ T8380] get_futex_key+0x37f/0x1f50 [ 354.830541][ T8380] ? kmsan_get_metadata+0x11b/0x180 [ 354.835852][ T8380] futex_wake+0x1d9/0xdf0 [ 354.840398][ T8380] ? kmsan_get_metadata+0x11b/0x180 [ 354.845705][ T8380] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.851618][ T8380] do_futex+0x255f/0x3290 [ 354.856033][ T8380] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.862364][ T8380] ? kmsan_get_metadata+0x11b/0x180 [ 354.867647][ T8380] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.873541][ T8380] ? kmsan_get_metadata+0x11b/0x180 [ 354.878831][ T8380] ? kmsan_get_metadata+0x11b/0x180 [ 354.884157][ T8380] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.890491][ T8380] ? kmsan_get_metadata+0x11b/0x180 [ 354.895771][ T8380] mm_release+0x2f6/0x550 [ 354.900175][ T8380] exit_mm_release+0x71/0x80 [ 354.904835][ T8380] exit_mm+0x74/0x8c0 [ 354.908883][ T8380] do_exit+0xd4a/0x3f90 [ 354.913103][ T8380] ? __msan_poison_alloca+0x15a/0x1a0 [ 354.918570][ T8380] do_group_exit+0x213/0x460 [ 354.923225][ T8380] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 354.929554][ T8380] get_signal+0x26db/0x2b20 [ 354.934222][ T8380] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 354.940213][ T8380] arch_do_signal_or_restart+0x96/0xdc0 [ 354.945841][ T8380] exit_to_user_mode_loop+0x206/0x490 [ 354.951281][ T8380] syscall_exit_to_user_mode+0x80/0xc0 [ 354.956861][ T8380] do_syscall_64+0x60/0xd0 [ 354.961333][ T8380] ? exc_page_fault+0x76/0x120 [ 354.966168][ T8380] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 354.972155][ T8380] RIP: 0033:0x7f4d6cd2a339 [ 354.976659][ T8380] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 354.996405][ T8380] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 355.004964][ T8380] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 355.012994][ T8380] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 355.021049][ T8380] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 355.029064][ T8380] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 355.037085][ T8380] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 355.279207][ T8412] FAULT_INJECTION: forcing a failure. [ 355.279207][ T8412] name fail_futex, interval 1, probability 0, space 0, times 0 [ 355.292515][ T8412] CPU: 1 PID: 8412 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 355.301364][ T8412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.311473][ T8412] Call Trace: [ 355.314788][ T8412] dump_stack_lvl+0x1ff/0x28e [ 355.319554][ T8412] dump_stack+0x25/0x28 [ 355.323864][ T8412] should_fail+0x8bc/0x9c0 [ 355.328365][ T8412] get_futex_key+0x37f/0x1f50 [ 355.333115][ T8412] ? kmsan_get_metadata+0x11b/0x180 [ 355.338409][ T8412] futex_wake+0x1d9/0xdf0 [ 355.342816][ T8412] ? kmsan_get_metadata+0x11b/0x180 [ 355.348133][ T8412] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 355.354055][ T8412] do_futex+0x255f/0x3290 [ 355.358498][ T8412] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 355.364869][ T8412] ? kmsan_get_metadata+0x11b/0x180 [ 355.370161][ T8412] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 355.376061][ T8412] ? kmsan_get_metadata+0x11b/0x180 [ 355.381340][ T8412] ? kmsan_get_metadata+0x11b/0x180 [ 355.386618][ T8412] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 355.393049][ T8412] ? kmsan_get_metadata+0x11b/0x180 [ 355.398428][ T8412] mm_release+0x2f6/0x550 [ 355.402855][ T8412] exit_mm_release+0x71/0x80 [ 355.407527][ T8412] exit_mm+0x74/0x8c0 [ 355.411591][ T8412] do_exit+0xd4a/0x3f90 [ 355.415869][ T8412] ? __msan_poison_alloca+0x15a/0x1a0 [ 355.421328][ T8412] do_group_exit+0x213/0x460 [ 355.425982][ T8412] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 355.432340][ T8412] get_signal+0x26db/0x2b20 [ 355.437005][ T8412] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 355.443052][ T8412] arch_do_signal_or_restart+0x96/0xdc0 [ 355.448738][ T8412] exit_to_user_mode_loop+0x206/0x490 [ 355.454255][ T8412] syscall_exit_to_user_mode+0x80/0xc0 [ 355.459787][ T8412] do_syscall_64+0x60/0xd0 [ 355.464315][ T8412] ? exc_page_fault+0x76/0x120 [ 355.469143][ T8412] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.475115][ T8412] RIP: 0033:0x7f4d6cd2a339 [ 355.479630][ T8412] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 355.499321][ T8412] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 355.507920][ T8412] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 355.516220][ T8412] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 355.524243][ T8412] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 355.532258][ T8412] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 355.540323][ T8412] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 355.661077][ T8426] FAULT_INJECTION: forcing a failure. [ 355.661077][ T8426] name fail_futex, interval 1, probability 0, space 0, times 0 [ 355.674267][ T8426] CPU: 0 PID: 8426 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 355.683097][ T8426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 355.693198][ T8426] Call Trace: [ 355.696514][ T8426] dump_stack_lvl+0x1ff/0x28e [ 355.701277][ T8426] dump_stack+0x25/0x28 [ 355.705508][ T8426] should_fail+0x8bc/0x9c0 [ 355.710090][ T8426] get_futex_key+0x37f/0x1f50 [ 355.714897][ T8426] ? kmsan_get_metadata+0x11b/0x180 [ 355.720190][ T8426] futex_wake+0x1d9/0xdf0 [ 355.724582][ T8426] ? kmsan_get_metadata+0x11b/0x180 [ 355.729871][ T8426] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 355.735822][ T8426] do_futex+0x255f/0x3290 [ 355.740255][ T8426] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 355.746603][ T8426] ? kmsan_get_metadata+0x11b/0x180 [ 355.751880][ T8426] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 355.757779][ T8426] ? kmsan_get_metadata+0x11b/0x180 [ 355.763080][ T8426] ? kmsan_get_metadata+0x11b/0x180 [ 355.768488][ T8426] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 355.774823][ T8426] ? kmsan_get_metadata+0x11b/0x180 [ 355.780134][ T8426] mm_release+0x2f6/0x550 [ 355.784536][ T8426] exit_mm_release+0x71/0x80 [ 355.789197][ T8426] exit_mm+0x74/0x8c0 [ 355.793248][ T8426] do_exit+0xd4a/0x3f90 [ 355.797521][ T8426] ? __msan_poison_alloca+0x15a/0x1a0 [ 355.802990][ T8426] do_group_exit+0x213/0x460 [ 355.807674][ T8426] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 355.814015][ T8426] get_signal+0x26db/0x2b20 [ 355.818657][ T8426] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 355.824582][ T8426] arch_do_signal_or_restart+0x96/0xdc0 [ 355.830208][ T8426] exit_to_user_mode_loop+0x206/0x490 [ 355.835639][ T8426] syscall_exit_to_user_mode+0x80/0xc0 [ 355.841178][ T8426] do_syscall_64+0x60/0xd0 [ 355.845648][ T8426] ? exc_page_fault+0x76/0x120 [ 355.850473][ T8426] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 355.856449][ T8426] RIP: 0033:0x7f4d6cd2a339 [ 355.860950][ T8426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 355.880635][ T8426] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 355.889160][ T8426] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 355.897446][ T8426] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 355.905472][ T8426] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 355.913490][ T8426] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 355.921548][ T8426] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 355.972428][ T8430] FAULT_INJECTION: forcing a failure. [ 355.972428][ T8430] name fail_futex, interval 1, probability 0, space 0, times 0 [ 355.985430][ T8430] CPU: 0 PID: 8430 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 355.994328][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.004440][ T8430] Call Trace: [ 356.007765][ T8430] dump_stack_lvl+0x1ff/0x28e [ 356.012534][ T8430] dump_stack+0x25/0x28 [ 356.016763][ T8430] should_fail+0x8bc/0x9c0 [ 356.021325][ T8430] get_futex_key+0x37f/0x1f50 [ 356.026104][ T8430] ? kmsan_get_metadata+0x11b/0x180 [ 356.031433][ T8430] futex_wake+0x1d9/0xdf0 [ 356.035836][ T8430] ? kmsan_get_metadata+0x11b/0x180 [ 356.041116][ T8430] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.047016][ T8430] do_futex+0x255f/0x3290 [ 356.051439][ T8430] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.057769][ T8430] ? kmsan_get_metadata+0x11b/0x180 [ 356.063062][ T8430] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.068993][ T8430] ? kmsan_get_metadata+0x11b/0x180 [ 356.074279][ T8430] ? kmsan_get_metadata+0x11b/0x180 [ 356.079560][ T8430] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.085886][ T8430] ? kmsan_get_metadata+0x11b/0x180 [ 356.091260][ T8430] mm_release+0x2f6/0x550 [ 356.095662][ T8430] exit_mm_release+0x71/0x80 [ 356.100325][ T8430] exit_mm+0x74/0x8c0 [ 356.104439][ T8430] do_exit+0xd4a/0x3f90 [ 356.108710][ T8430] ? __msan_poison_alloca+0x15a/0x1a0 [ 356.114172][ T8430] do_group_exit+0x213/0x460 [ 356.118825][ T8430] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.125156][ T8430] get_signal+0x26db/0x2b20 [ 356.129736][ T8430] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.135678][ T8430] arch_do_signal_or_restart+0x96/0xdc0 [ 356.141339][ T8430] exit_to_user_mode_loop+0x206/0x490 [ 356.146828][ T8430] syscall_exit_to_user_mode+0x80/0xc0 [ 356.152364][ T8430] do_syscall_64+0x60/0xd0 [ 356.156836][ T8430] ? exc_page_fault+0x76/0x120 [ 356.161670][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.167641][ T8430] RIP: 0033:0x7f4d6cd2a339 [ 356.172163][ T8430] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 356.191848][ T8430] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 356.200363][ T8430] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 356.208405][ T8430] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 356.216475][ T8430] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 356.224496][ T8430] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 356.232520][ T8430] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 356.297518][ T8436] FAULT_INJECTION: forcing a failure. [ 356.297518][ T8436] name fail_futex, interval 1, probability 0, space 0, times 0 [ 356.311105][ T8436] CPU: 1 PID: 8436 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 356.319952][ T8436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.330058][ T8436] Call Trace: [ 356.333371][ T8436] dump_stack_lvl+0x1ff/0x28e [ 356.338143][ T8436] dump_stack+0x25/0x28 [ 356.342373][ T8436] should_fail+0x8bc/0x9c0 [ 356.346873][ T8436] get_futex_key+0x37f/0x1f50 [ 356.351612][ T8436] ? kmsan_get_metadata+0x11b/0x180 [ 356.356923][ T8436] futex_wake+0x1d9/0xdf0 [ 356.361350][ T8436] ? kmsan_get_metadata+0x11b/0x180 [ 356.366663][ T8436] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.372563][ T8436] do_futex+0x255f/0x3290 [ 356.377068][ T8436] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.383395][ T8436] ? kmsan_get_metadata+0x11b/0x180 [ 356.388691][ T8436] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.394578][ T8436] ? kmsan_get_metadata+0x11b/0x180 [ 356.399931][ T8436] ? kmsan_get_metadata+0x11b/0x180 [ 356.405208][ T8436] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.411531][ T8436] ? kmsan_get_metadata+0x11b/0x180 [ 356.416809][ T8436] mm_release+0x2f6/0x550 [ 356.421215][ T8436] exit_mm_release+0x71/0x80 [ 356.425874][ T8436] exit_mm+0x74/0x8c0 [ 356.429920][ T8436] do_exit+0xd4a/0x3f90 [ 356.434129][ T8436] ? __msan_poison_alloca+0x15a/0x1a0 [ 356.439584][ T8436] do_group_exit+0x213/0x460 [ 356.444234][ T8436] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.450560][ T8436] get_signal+0x26db/0x2b20 [ 356.455186][ T8436] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.461102][ T8436] arch_do_signal_or_restart+0x96/0xdc0 [ 356.466766][ T8436] exit_to_user_mode_loop+0x206/0x490 [ 356.472206][ T8436] syscall_exit_to_user_mode+0x80/0xc0 [ 356.477738][ T8436] do_syscall_64+0x60/0xd0 [ 356.482208][ T8436] ? exc_page_fault+0x76/0x120 [ 356.487031][ T8436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.493001][ T8436] RIP: 0033:0x7f4d6cd2a339 [ 356.497457][ T8436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 356.517126][ T8436] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 356.525603][ T8436] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 356.533623][ T8436] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 356.541673][ T8436] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 356.549690][ T8436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 356.557709][ T8436] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 356.608607][ T8440] FAULT_INJECTION: forcing a failure. [ 356.608607][ T8440] name fail_futex, interval 1, probability 0, space 0, times 0 [ 356.622106][ T8440] CPU: 0 PID: 8440 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 356.630949][ T8440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 356.641064][ T8440] Call Trace: [ 356.644416][ T8440] dump_stack_lvl+0x1ff/0x28e [ 356.649254][ T8440] dump_stack+0x25/0x28 [ 356.653483][ T8440] should_fail+0x8bc/0x9c0 [ 356.657987][ T8440] get_futex_key+0x37f/0x1f50 [ 356.662735][ T8440] ? kmsan_get_metadata+0x11b/0x180 [ 356.668078][ T8440] futex_wake+0x1d9/0xdf0 [ 356.672473][ T8440] ? kmsan_get_metadata+0x11b/0x180 [ 356.677753][ T8440] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.683708][ T8440] do_futex+0x255f/0x3290 [ 356.688123][ T8440] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.694524][ T8440] ? kmsan_get_metadata+0x11b/0x180 [ 356.699804][ T8440] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.705772][ T8440] ? kmsan_get_metadata+0x11b/0x180 [ 356.711101][ T8440] ? kmsan_get_metadata+0x11b/0x180 [ 356.716376][ T8440] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.722704][ T8440] ? kmsan_get_metadata+0x11b/0x180 [ 356.728049][ T8440] mm_release+0x2f6/0x550 [ 356.732451][ T8440] exit_mm_release+0x71/0x80 [ 356.737143][ T8440] exit_mm+0x74/0x8c0 [ 356.741195][ T8440] do_exit+0xd4a/0x3f90 [ 356.745477][ T8440] ? __msan_poison_alloca+0x15a/0x1a0 [ 356.751008][ T8440] do_group_exit+0x213/0x460 [ 356.755663][ T8440] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 356.761994][ T8440] get_signal+0x26db/0x2b20 [ 356.766565][ T8440] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 356.772490][ T8440] arch_do_signal_or_restart+0x96/0xdc0 [ 356.778163][ T8440] exit_to_user_mode_loop+0x206/0x490 [ 356.783677][ T8440] syscall_exit_to_user_mode+0x80/0xc0 [ 356.789330][ T8440] do_syscall_64+0x60/0xd0 [ 356.793881][ T8440] ? exc_page_fault+0x76/0x120 [ 356.798725][ T8440] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 356.804695][ T8440] RIP: 0033:0x7f4d6cd2a339 [ 356.809167][ T8440] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 356.828839][ T8440] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 356.837323][ T8440] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 356.845346][ T8440] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 356.853361][ T8440] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 356.861374][ T8440] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 356.869397][ T8440] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 357.001839][ T8456] FAULT_INJECTION: forcing a failure. [ 357.001839][ T8456] name fail_futex, interval 1, probability 0, space 0, times 0 [ 357.014929][ T8456] CPU: 0 PID: 8456 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 357.023852][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.033950][ T8456] Call Trace: [ 357.037262][ T8456] dump_stack_lvl+0x1ff/0x28e [ 357.042022][ T8456] dump_stack+0x25/0x28 [ 357.046247][ T8456] should_fail+0x8bc/0x9c0 [ 357.050816][ T8456] get_futex_key+0x37f/0x1f50 [ 357.055600][ T8456] ? kmsan_get_metadata+0x11b/0x180 [ 357.060902][ T8456] futex_wake+0x1d9/0xdf0 [ 357.065300][ T8456] ? kmsan_get_metadata+0x11b/0x180 [ 357.070575][ T8456] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.076529][ T8456] do_futex+0x255f/0x3290 [ 357.080937][ T8456] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.087262][ T8456] ? kmsan_get_metadata+0x11b/0x180 [ 357.092540][ T8456] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.098425][ T8456] ? kmsan_get_metadata+0x11b/0x180 [ 357.103712][ T8456] ? kmsan_get_metadata+0x11b/0x180 [ 357.108985][ T8456] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.115315][ T8456] ? kmsan_get_metadata+0x11b/0x180 [ 357.120608][ T8456] mm_release+0x2f6/0x550 [ 357.125012][ T8456] exit_mm_release+0x71/0x80 [ 357.129669][ T8456] exit_mm+0x74/0x8c0 [ 357.133708][ T8456] do_exit+0xd4a/0x3f90 [ 357.137920][ T8456] ? __msan_poison_alloca+0x15a/0x1a0 [ 357.143429][ T8456] do_group_exit+0x213/0x460 [ 357.148079][ T8456] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.154405][ T8456] get_signal+0x26db/0x2b20 [ 357.158973][ T8456] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.164872][ T8456] arch_do_signal_or_restart+0x96/0xdc0 [ 357.170495][ T8456] exit_to_user_mode_loop+0x206/0x490 [ 357.175946][ T8456] syscall_exit_to_user_mode+0x80/0xc0 [ 357.181525][ T8456] do_syscall_64+0x60/0xd0 [ 357.186006][ T8456] ? exc_page_fault+0x76/0x120 [ 357.190855][ T8456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.196952][ T8456] RIP: 0033:0x7f4d6cd2a339 [ 357.201418][ T8456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 357.221574][ T8456] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 357.230056][ T8456] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 357.238083][ T8456] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 357.246099][ T8456] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 357.254123][ T8456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 357.262189][ T8456] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 357.382553][ T8470] FAULT_INJECTION: forcing a failure. [ 357.382553][ T8470] name fail_futex, interval 1, probability 0, space 0, times 0 [ 357.395891][ T8470] CPU: 1 PID: 8470 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 357.404749][ T8470] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.414914][ T8470] Call Trace: [ 357.418229][ T8470] dump_stack_lvl+0x1ff/0x28e [ 357.423000][ T8470] dump_stack+0x25/0x28 [ 357.427267][ T8470] should_fail+0x8bc/0x9c0 [ 357.431771][ T8470] get_futex_key+0x37f/0x1f50 [ 357.436534][ T8470] futex_wake+0x1d9/0xdf0 [ 357.440929][ T8470] ? kmsan_get_metadata+0x11b/0x180 [ 357.446222][ T8470] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.452130][ T8470] do_futex+0x255f/0x3290 [ 357.456553][ T8470] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.462884][ T8470] ? kmsan_get_metadata+0x11b/0x180 [ 357.468175][ T8470] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.474064][ T8470] ? kmsan_get_metadata+0x11b/0x180 [ 357.479347][ T8470] ? kmsan_get_metadata+0x11b/0x180 [ 357.484681][ T8470] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.491033][ T8470] ? kmsan_get_metadata+0x11b/0x180 [ 357.496349][ T8470] mm_release+0x2f6/0x550 [ 357.500762][ T8470] exit_mm_release+0x71/0x80 [ 357.505427][ T8470] exit_mm+0x74/0x8c0 [ 357.509483][ T8470] do_exit+0xd4a/0x3f90 [ 357.513699][ T8470] ? __msan_poison_alloca+0x15a/0x1a0 [ 357.519177][ T8470] do_group_exit+0x213/0x460 [ 357.523837][ T8470] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.530169][ T8470] get_signal+0x26db/0x2b20 [ 357.534740][ T8470] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.540646][ T8470] arch_do_signal_or_restart+0x96/0xdc0 [ 357.546276][ T8470] exit_to_user_mode_loop+0x206/0x490 [ 357.551734][ T8470] syscall_exit_to_user_mode+0x80/0xc0 [ 357.557326][ T8470] do_syscall_64+0x60/0xd0 [ 357.561811][ T8470] ? exc_page_fault+0x76/0x120 [ 357.566648][ T8470] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.572685][ T8470] RIP: 0033:0x7f4d6cd2a339 [ 357.577200][ T8470] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 357.596879][ T8470] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 357.605359][ T8470] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 357.613388][ T8470] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 357.621409][ T8470] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 357.629487][ T8470] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 357.637507][ T8470] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 357.743125][ T8482] FAULT_INJECTION: forcing a failure. [ 357.743125][ T8482] name fail_futex, interval 1, probability 0, space 0, times 0 [ 357.756616][ T8482] CPU: 1 PID: 8482 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 357.765453][ T8482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 357.775603][ T8482] Call Trace: [ 357.778922][ T8482] dump_stack_lvl+0x1ff/0x28e [ 357.783688][ T8482] dump_stack+0x25/0x28 [ 357.787930][ T8482] should_fail+0x8bc/0x9c0 [ 357.792455][ T8482] get_futex_key+0x37f/0x1f50 [ 357.797233][ T8482] ? kmsan_get_metadata+0x11b/0x180 [ 357.802533][ T8482] futex_wake+0x1d9/0xdf0 [ 357.806930][ T8482] ? kmsan_get_metadata+0x11b/0x180 [ 357.812208][ T8482] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.818109][ T8482] do_futex+0x255f/0x3290 [ 357.822518][ T8482] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.828848][ T8482] ? kmsan_get_metadata+0x11b/0x180 [ 357.834180][ T8482] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.840080][ T8482] ? kmsan_get_metadata+0x11b/0x180 [ 357.845367][ T8482] ? kmsan_get_metadata+0x11b/0x180 [ 357.850646][ T8482] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.856990][ T8482] ? kmsan_get_metadata+0x11b/0x180 [ 357.862275][ T8482] mm_release+0x2f6/0x550 [ 357.866685][ T8482] exit_mm_release+0x71/0x80 [ 357.871358][ T8482] exit_mm+0x74/0x8c0 [ 357.875432][ T8482] do_exit+0xd4a/0x3f90 [ 357.879661][ T8482] ? __msan_poison_alloca+0x15a/0x1a0 [ 357.885184][ T8482] do_group_exit+0x213/0x460 [ 357.889891][ T8482] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 357.896224][ T8482] get_signal+0x26db/0x2b20 [ 357.900801][ T8482] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 357.906704][ T8482] arch_do_signal_or_restart+0x96/0xdc0 [ 357.912334][ T8482] exit_to_user_mode_loop+0x206/0x490 [ 357.917772][ T8482] syscall_exit_to_user_mode+0x80/0xc0 [ 357.923319][ T8482] do_syscall_64+0x60/0xd0 [ 357.927909][ T8482] ? exc_page_fault+0x76/0x120 [ 357.932815][ T8482] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 357.938821][ T8482] RIP: 0033:0x7f4d6cd2a339 [ 357.943287][ T8482] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 357.962968][ T8482] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 357.971451][ T8482] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 357.979542][ T8482] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 357.987629][ T8482] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 357.995653][ T8482] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 358.003677][ T8482] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 358.055142][ T8486] FAULT_INJECTION: forcing a failure. [ 358.055142][ T8486] name fail_futex, interval 1, probability 0, space 0, times 0 [ 358.068607][ T8486] CPU: 0 PID: 8486 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 358.077445][ T8486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.087605][ T8486] Call Trace: [ 358.090956][ T8486] dump_stack_lvl+0x1ff/0x28e [ 358.095793][ T8486] dump_stack+0x25/0x28 [ 358.100030][ T8486] should_fail+0x8bc/0x9c0 [ 358.104536][ T8486] get_futex_key+0x37f/0x1f50 [ 358.109287][ T8486] ? kmsan_get_metadata+0x11b/0x180 [ 358.114583][ T8486] futex_wake+0x1d9/0xdf0 [ 358.118989][ T8486] ? kmsan_get_metadata+0x11b/0x180 [ 358.124271][ T8486] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.130210][ T8486] do_futex+0x255f/0x3290 [ 358.134651][ T8486] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.141030][ T8486] ? kmsan_get_metadata+0x11b/0x180 [ 358.146309][ T8486] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.152260][ T8486] ? kmsan_get_metadata+0x11b/0x180 [ 358.157538][ T8486] ? kmsan_get_metadata+0x11b/0x180 [ 358.162833][ T8486] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.169254][ T8486] ? kmsan_get_metadata+0x11b/0x180 [ 358.174556][ T8486] mm_release+0x2f6/0x550 [ 358.178961][ T8486] exit_mm_release+0x71/0x80 [ 358.183622][ T8486] exit_mm+0x74/0x8c0 [ 358.187683][ T8486] do_exit+0xd4a/0x3f90 [ 358.191897][ T8486] ? __msan_poison_alloca+0x15a/0x1a0 [ 358.197356][ T8486] do_group_exit+0x213/0x460 [ 358.202013][ T8486] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.208414][ T8486] get_signal+0x26db/0x2b20 [ 358.213010][ T8486] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.218929][ T8486] arch_do_signal_or_restart+0x96/0xdc0 [ 358.224569][ T8486] exit_to_user_mode_loop+0x206/0x490 [ 358.230060][ T8486] syscall_exit_to_user_mode+0x80/0xc0 [ 358.235596][ T8486] do_syscall_64+0x60/0xd0 [ 358.240070][ T8486] ? exc_page_fault+0x76/0x120 [ 358.244900][ T8486] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.250868][ T8486] RIP: 0033:0x7f4d6cd2a339 [ 358.255327][ T8486] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 358.274996][ T8486] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 358.283476][ T8486] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 358.291551][ T8486] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 358.299572][ T8486] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 358.307594][ T8486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 358.315610][ T8486] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 358.461067][ T8504] FAULT_INJECTION: forcing a failure. [ 358.461067][ T8504] name fail_futex, interval 1, probability 0, space 0, times 0 [ 358.474130][ T8504] CPU: 0 PID: 8504 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 358.483026][ T8504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.493316][ T8504] Call Trace: [ 358.496632][ T8504] dump_stack_lvl+0x1ff/0x28e [ 358.501396][ T8504] dump_stack+0x25/0x28 [ 358.505621][ T8504] should_fail+0x8bc/0x9c0 [ 358.510176][ T8504] get_futex_key+0x37f/0x1f50 [ 358.514929][ T8504] ? kmsan_get_metadata+0x11b/0x180 [ 358.520247][ T8504] futex_wake+0x1d9/0xdf0 [ 358.524670][ T8504] ? kmsan_get_metadata+0x11b/0x180 [ 358.530004][ T8504] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.535913][ T8504] do_futex+0x255f/0x3290 [ 358.540324][ T8504] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.546647][ T8504] ? kmsan_get_metadata+0x11b/0x180 [ 358.552051][ T8504] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.557944][ T8504] ? kmsan_get_metadata+0x11b/0x180 [ 358.563225][ T8504] ? kmsan_get_metadata+0x11b/0x180 [ 358.568496][ T8504] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.574857][ T8504] ? kmsan_get_metadata+0x11b/0x180 [ 358.580266][ T8504] mm_release+0x2f6/0x550 [ 358.584848][ T8504] exit_mm_release+0x71/0x80 [ 358.589562][ T8504] exit_mm+0x74/0x8c0 [ 358.593614][ T8504] do_exit+0xd4a/0x3f90 [ 358.597829][ T8504] ? __msan_poison_alloca+0x15a/0x1a0 [ 358.603414][ T8504] do_group_exit+0x213/0x460 [ 358.608149][ T8504] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.614480][ T8504] get_signal+0x26db/0x2b20 [ 358.619055][ T8504] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.624957][ T8504] arch_do_signal_or_restart+0x96/0xdc0 [ 358.630666][ T8504] exit_to_user_mode_loop+0x206/0x490 [ 358.636108][ T8504] syscall_exit_to_user_mode+0x80/0xc0 [ 358.641661][ T8504] do_syscall_64+0x60/0xd0 [ 358.646151][ T8504] ? exc_page_fault+0x76/0x120 [ 358.650986][ T8504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.656970][ T8504] RIP: 0033:0x7f4d6cd2a339 [ 358.661438][ T8504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 358.681109][ T8504] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 358.689592][ T8504] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 358.697626][ T8504] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 358.705651][ T8504] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 358.713675][ T8504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 358.721739][ T8504] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 358.773698][ T8508] FAULT_INJECTION: forcing a failure. [ 358.773698][ T8508] name fail_futex, interval 1, probability 0, space 0, times 0 [ 358.787111][ T8508] CPU: 1 PID: 8508 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 358.795950][ T8508] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 358.806070][ T8508] Call Trace: [ 358.809382][ T8508] dump_stack_lvl+0x1ff/0x28e [ 358.814147][ T8508] dump_stack+0x25/0x28 [ 358.818375][ T8508] should_fail+0x8bc/0x9c0 [ 358.822880][ T8508] get_futex_key+0x37f/0x1f50 [ 358.827635][ T8508] ? kmsan_get_metadata+0x11b/0x180 [ 358.832934][ T8508] futex_wake+0x1d9/0xdf0 [ 358.837416][ T8508] ? kmsan_get_metadata+0x11b/0x180 [ 358.842695][ T8508] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.848625][ T8508] do_futex+0x255f/0x3290 [ 358.853031][ T8508] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.859362][ T8508] ? kmsan_get_metadata+0x11b/0x180 [ 358.864714][ T8508] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.870708][ T8508] ? kmsan_get_metadata+0x11b/0x180 [ 358.875993][ T8508] ? kmsan_get_metadata+0x11b/0x180 [ 358.881284][ T8508] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.887643][ T8508] ? kmsan_get_metadata+0x11b/0x180 [ 358.892928][ T8508] mm_release+0x2f6/0x550 [ 358.897434][ T8508] exit_mm_release+0x71/0x80 [ 358.902146][ T8508] exit_mm+0x74/0x8c0 [ 358.906196][ T8508] do_exit+0xd4a/0x3f90 [ 358.910412][ T8508] ? __msan_poison_alloca+0x15a/0x1a0 [ 358.915892][ T8508] do_group_exit+0x213/0x460 [ 358.920558][ T8508] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 358.926890][ T8508] get_signal+0x26db/0x2b20 [ 358.931465][ T8508] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 358.937371][ T8508] arch_do_signal_or_restart+0x96/0xdc0 [ 358.943003][ T8508] exit_to_user_mode_loop+0x206/0x490 [ 358.948442][ T8508] syscall_exit_to_user_mode+0x80/0xc0 [ 358.953982][ T8508] do_syscall_64+0x60/0xd0 [ 358.958459][ T8508] ? exc_page_fault+0x76/0x120 [ 358.963290][ T8508] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 358.969260][ T8508] RIP: 0033:0x7f4d6cd2a339 [ 358.973721][ T8508] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 358.993442][ T8508] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 359.001938][ T8508] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 359.010042][ T8508] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 359.018118][ T8508] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 359.026146][ T8508] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 359.034174][ T8508] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 359.166680][ T8524] FAULT_INJECTION: forcing a failure. [ 359.166680][ T8524] name fail_futex, interval 1, probability 0, space 0, times 0 [ 359.179875][ T8524] CPU: 0 PID: 8524 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 359.188720][ T8524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.198828][ T8524] Call Trace: [ 359.202140][ T8524] dump_stack_lvl+0x1ff/0x28e [ 359.206908][ T8524] dump_stack+0x25/0x28 [ 359.211147][ T8524] should_fail+0x8bc/0x9c0 [ 359.215671][ T8524] get_futex_key+0x37f/0x1f50 [ 359.220446][ T8524] ? kmsan_get_metadata+0x11b/0x180 [ 359.225739][ T8524] futex_wake+0x1d9/0xdf0 [ 359.230138][ T8524] ? kmsan_get_metadata+0x11b/0x180 [ 359.235506][ T8524] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.241412][ T8524] do_futex+0x255f/0x3290 [ 359.245822][ T8524] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 359.252152][ T8524] ? kmsan_get_metadata+0x11b/0x180 [ 359.257439][ T8524] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.263422][ T8524] ? kmsan_get_metadata+0x11b/0x180 [ 359.268709][ T8524] ? kmsan_get_metadata+0x11b/0x180 [ 359.274014][ T8524] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 359.280341][ T8524] ? kmsan_get_metadata+0x11b/0x180 [ 359.285629][ T8524] mm_release+0x2f6/0x550 [ 359.290043][ T8524] exit_mm_release+0x71/0x80 [ 359.294704][ T8524] exit_mm+0x74/0x8c0 [ 359.298774][ T8524] do_exit+0xd4a/0x3f90 [ 359.303029][ T8524] ? __msan_poison_alloca+0x15a/0x1a0 [ 359.308491][ T8524] do_group_exit+0x213/0x460 [ 359.313157][ T8524] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 359.319507][ T8524] get_signal+0x26db/0x2b20 [ 359.324129][ T8524] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.330075][ T8524] arch_do_signal_or_restart+0x96/0xdc0 [ 359.335710][ T8524] exit_to_user_mode_loop+0x206/0x490 [ 359.341150][ T8524] syscall_exit_to_user_mode+0x80/0xc0 [ 359.346688][ T8524] do_syscall_64+0x60/0xd0 [ 359.351165][ T8524] ? exc_page_fault+0x76/0x120 [ 359.355993][ T8524] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.361971][ T8524] RIP: 0033:0x7f4d6cd2a339 [ 359.366431][ T8524] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 359.386099][ T8524] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 359.394631][ T8524] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 359.402654][ T8524] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 359.410669][ T8524] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 359.418683][ T8524] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 359.426701][ T8524] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 359.598167][ T8546] FAULT_INJECTION: forcing a failure. [ 359.598167][ T8546] name fail_futex, interval 1, probability 0, space 0, times 0 [ 359.611331][ T8546] CPU: 0 PID: 8546 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 359.620166][ T8546] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.630273][ T8546] Call Trace: [ 359.633586][ T8546] dump_stack_lvl+0x1ff/0x28e [ 359.638351][ T8546] dump_stack+0x25/0x28 [ 359.642577][ T8546] should_fail+0x8bc/0x9c0 [ 359.647079][ T8546] get_futex_key+0x37f/0x1f50 [ 359.651855][ T8546] ? kmsan_get_metadata+0x11b/0x180 [ 359.657176][ T8546] futex_wake+0x1d9/0xdf0 [ 359.661633][ T8546] ? kmsan_get_metadata+0x11b/0x180 [ 359.666940][ T8546] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.672871][ T8546] do_futex+0x255f/0x3290 [ 359.677366][ T8546] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 359.683690][ T8546] ? kmsan_get_metadata+0x11b/0x180 [ 359.689053][ T8546] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.694955][ T8546] ? kmsan_get_metadata+0x11b/0x180 [ 359.700244][ T8546] ? kmsan_get_metadata+0x11b/0x180 [ 359.705540][ T8546] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 359.711939][ T8546] ? kmsan_get_metadata+0x11b/0x180 [ 359.717225][ T8546] mm_release+0x2f6/0x550 [ 359.721707][ T8546] exit_mm_release+0x71/0x80 [ 359.726378][ T8546] exit_mm+0x74/0x8c0 [ 359.730536][ T8546] do_exit+0xd4a/0x3f90 [ 359.734764][ T8546] ? __msan_poison_alloca+0x15a/0x1a0 [ 359.740225][ T8546] do_group_exit+0x213/0x460 [ 359.744887][ T8546] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 359.751287][ T8546] get_signal+0x26db/0x2b20 [ 359.756013][ T8546] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.761936][ T8546] arch_do_signal_or_restart+0x96/0xdc0 [ 359.767569][ T8546] exit_to_user_mode_loop+0x206/0x490 [ 359.773042][ T8546] syscall_exit_to_user_mode+0x80/0xc0 [ 359.778758][ T8546] do_syscall_64+0x60/0xd0 [ 359.783239][ T8546] ? exc_page_fault+0x76/0x120 [ 359.788429][ T8546] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 359.794411][ T8546] RIP: 0033:0x7f4d6cd2a339 [ 359.798884][ T8546] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 359.818563][ T8546] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 359.827041][ T8546] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 359.835062][ T8546] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 359.843084][ T8546] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 359.851098][ T8546] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 359.859117][ T8546] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 359.923482][ T8552] FAULT_INJECTION: forcing a failure. [ 359.923482][ T8552] name fail_futex, interval 1, probability 0, space 0, times 0 [ 359.937884][ T8552] CPU: 1 PID: 8552 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 359.946731][ T8552] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 359.956865][ T8552] Call Trace: [ 359.960175][ T8552] dump_stack_lvl+0x1ff/0x28e [ 359.964939][ T8552] dump_stack+0x25/0x28 [ 359.969177][ T8552] should_fail+0x8bc/0x9c0 [ 359.973679][ T8552] get_futex_key+0x13c2/0x1f50 [ 359.978528][ T8552] futex_wake+0x1d9/0xdf0 [ 359.982918][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 359.988206][ T8552] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 359.994145][ T8552] do_futex+0x255f/0x3290 [ 359.998553][ T8552] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.004877][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 360.010158][ T8552] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.016049][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 360.021334][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 360.026650][ T8552] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.032972][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 360.038250][ T8552] mm_release+0x2f6/0x550 [ 360.042652][ T8552] exit_mm_release+0x71/0x80 [ 360.047310][ T8552] exit_mm+0x74/0x8c0 [ 360.051359][ T8552] do_exit+0xd4a/0x3f90 [ 360.055580][ T8552] ? __msan_poison_alloca+0x15a/0x1a0 [ 360.061043][ T8552] do_group_exit+0x213/0x460 [ 360.065696][ T8552] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.072032][ T8552] get_signal+0x26db/0x2b20 [ 360.076693][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 360.082044][ T8552] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.088452][ T8552] ? kmsan_get_metadata+0x11b/0x180 [ 360.093838][ T8552] arch_do_signal_or_restart+0x96/0xdc0 [ 360.099470][ T8552] exit_to_user_mode_loop+0x206/0x490 [ 360.104910][ T8552] syscall_exit_to_user_mode+0x80/0xc0 [ 360.110438][ T8552] do_syscall_64+0x60/0xd0 [ 360.114911][ T8552] ? exc_page_fault+0x76/0x120 [ 360.119750][ T8552] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.125732][ T8552] RIP: 0033:0x7f4d6cd2a339 [ 360.130231][ T8552] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 360.149978][ T8552] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 360.158459][ T8552] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 360.166487][ T8552] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 360.174503][ T8552] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 360.182516][ T8552] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 360.190534][ T8552] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 360.334902][ T8570] FAULT_INJECTION: forcing a failure. [ 360.334902][ T8570] name fail_futex, interval 1, probability 0, space 0, times 0 [ 360.348294][ T8570] CPU: 1 PID: 8570 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 360.357131][ T8570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.367230][ T8570] Call Trace: [ 360.370538][ T8570] dump_stack_lvl+0x1ff/0x28e [ 360.375301][ T8570] dump_stack+0x25/0x28 [ 360.379529][ T8570] should_fail+0x8bc/0x9c0 [ 360.384102][ T8570] get_futex_key+0x37f/0x1f50 [ 360.388922][ T8570] ? kmsan_get_metadata+0x11b/0x180 [ 360.394210][ T8570] futex_wake+0x1d9/0xdf0 [ 360.398604][ T8570] ? kmsan_get_metadata+0x11b/0x180 [ 360.403881][ T8570] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.409776][ T8570] do_futex+0x255f/0x3290 [ 360.414185][ T8570] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.420511][ T8570] ? kmsan_get_metadata+0x11b/0x180 [ 360.425788][ T8570] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.431680][ T8570] ? kmsan_get_metadata+0x11b/0x180 [ 360.436988][ T8570] ? kmsan_get_metadata+0x11b/0x180 [ 360.442324][ T8570] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.448711][ T8570] ? kmsan_get_metadata+0x11b/0x180 [ 360.453997][ T8570] mm_release+0x2f6/0x550 [ 360.458403][ T8570] exit_mm_release+0x71/0x80 [ 360.463069][ T8570] exit_mm+0x74/0x8c0 [ 360.467116][ T8570] do_exit+0xd4a/0x3f90 [ 360.471344][ T8570] ? __msan_poison_alloca+0x15a/0x1a0 [ 360.476862][ T8570] do_group_exit+0x213/0x460 [ 360.481521][ T8570] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.487862][ T8570] get_signal+0x26db/0x2b20 [ 360.492441][ T8570] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.498363][ T8570] arch_do_signal_or_restart+0x96/0xdc0 [ 360.504117][ T8570] exit_to_user_mode_loop+0x206/0x490 [ 360.509564][ T8570] syscall_exit_to_user_mode+0x80/0xc0 [ 360.515135][ T8570] do_syscall_64+0x60/0xd0 [ 360.519632][ T8570] ? exc_page_fault+0x76/0x120 [ 360.524521][ T8570] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.530493][ T8570] RIP: 0033:0x7f4d6cd2a339 [ 360.534953][ T8570] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 360.554622][ T8570] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 360.563109][ T8570] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 360.571190][ T8570] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 360.579295][ T8570] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 360.587384][ T8570] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 360.595455][ T8570] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 360.688973][ T8580] FAULT_INJECTION: forcing a failure. [ 360.688973][ T8580] name fail_futex, interval 1, probability 0, space 0, times 0 [ 360.702340][ T8580] CPU: 1 PID: 8580 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 360.711399][ T8580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 360.721514][ T8580] Call Trace: [ 360.724840][ T8580] dump_stack_lvl+0x1ff/0x28e [ 360.729687][ T8580] dump_stack+0x25/0x28 [ 360.733914][ T8580] should_fail+0x8bc/0x9c0 [ 360.738419][ T8580] get_futex_key+0x37f/0x1f50 [ 360.743185][ T8580] ? kmsan_get_metadata+0x11b/0x180 [ 360.748526][ T8580] futex_wake+0x1d9/0xdf0 [ 360.752941][ T8580] ? kmsan_get_metadata+0x11b/0x180 [ 360.758224][ T8580] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.764132][ T8580] do_futex+0x255f/0x3290 [ 360.768602][ T8580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.774940][ T8580] ? kmsan_get_metadata+0x11b/0x180 [ 360.780220][ T8580] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.786136][ T8580] ? kmsan_get_metadata+0x11b/0x180 [ 360.791413][ T8580] ? kmsan_get_metadata+0x11b/0x180 [ 360.796702][ T8580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.803025][ T8580] ? kmsan_get_metadata+0x11b/0x180 [ 360.808379][ T8580] mm_release+0x2f6/0x550 [ 360.812800][ T8580] exit_mm_release+0x71/0x80 [ 360.817478][ T8580] exit_mm+0x74/0x8c0 [ 360.821536][ T8580] do_exit+0xd4a/0x3f90 [ 360.825752][ T8580] ? __msan_poison_alloca+0x15a/0x1a0 [ 360.831205][ T8580] do_group_exit+0x213/0x460 [ 360.835851][ T8580] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 360.842177][ T8580] get_signal+0x26db/0x2b20 [ 360.846745][ T8580] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 360.852647][ T8580] arch_do_signal_or_restart+0x96/0xdc0 [ 360.858269][ T8580] exit_to_user_mode_loop+0x206/0x490 [ 360.863703][ T8580] syscall_exit_to_user_mode+0x80/0xc0 [ 360.869299][ T8580] do_syscall_64+0x60/0xd0 [ 360.873764][ T8580] ? exc_page_fault+0x76/0x120 [ 360.878583][ T8580] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 360.884609][ T8580] RIP: 0033:0x7f4d6cd2a339 [ 360.889072][ T8580] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 360.908791][ T8580] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 360.917270][ T8580] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 360.925290][ T8580] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 360.933306][ T8580] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 360.941320][ T8580] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 360.949332][ T8580] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 361.000695][ T8584] FAULT_INJECTION: forcing a failure. [ 361.000695][ T8584] name fail_futex, interval 1, probability 0, space 0, times 0 [ 361.014008][ T8584] CPU: 1 PID: 8584 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 361.022855][ T8584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.033010][ T8584] Call Trace: [ 361.036323][ T8584] dump_stack_lvl+0x1ff/0x28e [ 361.041109][ T8584] dump_stack+0x25/0x28 [ 361.045373][ T8584] should_fail+0x8bc/0x9c0 [ 361.049902][ T8584] get_futex_key+0x37f/0x1f50 [ 361.054673][ T8584] ? kmsan_get_metadata+0x11b/0x180 [ 361.059959][ T8584] futex_wake+0x1d9/0xdf0 [ 361.064351][ T8584] ? kmsan_get_metadata+0x11b/0x180 [ 361.069636][ T8584] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.075534][ T8584] do_futex+0x255f/0x3290 [ 361.079946][ T8584] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.086275][ T8584] ? kmsan_get_metadata+0x11b/0x180 [ 361.091551][ T8584] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.097434][ T8584] ? kmsan_get_metadata+0x11b/0x180 [ 361.102734][ T8584] ? kmsan_get_metadata+0x11b/0x180 [ 361.108081][ T8584] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.114405][ T8584] ? kmsan_get_metadata+0x11b/0x180 [ 361.119688][ T8584] mm_release+0x2f6/0x550 [ 361.124095][ T8584] exit_mm_release+0x71/0x80 [ 361.128756][ T8584] exit_mm+0x74/0x8c0 [ 361.132822][ T8584] do_exit+0xd4a/0x3f90 [ 361.137057][ T8584] ? __msan_poison_alloca+0x15a/0x1a0 [ 361.142576][ T8584] do_group_exit+0x213/0x460 [ 361.147227][ T8584] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.153554][ T8584] get_signal+0x26db/0x2b20 [ 361.158179][ T8584] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.164081][ T8584] arch_do_signal_or_restart+0x96/0xdc0 [ 361.169754][ T8584] exit_to_user_mode_loop+0x206/0x490 [ 361.175248][ T8584] syscall_exit_to_user_mode+0x80/0xc0 [ 361.180785][ T8584] do_syscall_64+0x60/0xd0 [ 361.185269][ T8584] ? exc_page_fault+0x76/0x120 [ 361.190127][ T8584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.196098][ T8584] RIP: 0033:0x7f4d6cd2a339 [ 361.200556][ T8584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 361.220238][ T8584] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 361.228724][ T8584] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 361.236779][ T8584] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 361.244864][ T8584] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 361.252932][ T8584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 361.260960][ T8584] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 361.408237][ T8602] FAULT_INJECTION: forcing a failure. [ 361.408237][ T8602] name fail_futex, interval 1, probability 0, space 0, times 0 [ 361.421898][ T8602] CPU: 1 PID: 8602 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 361.430739][ T8602] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.440942][ T8602] Call Trace: [ 361.444261][ T8602] dump_stack_lvl+0x1ff/0x28e [ 361.449101][ T8602] dump_stack+0x25/0x28 [ 361.453330][ T8602] should_fail+0x8bc/0x9c0 [ 361.457849][ T8602] get_futex_key+0x37f/0x1f50 [ 361.462618][ T8602] ? kmsan_get_metadata+0x11b/0x180 [ 361.467929][ T8602] futex_wake+0x1d9/0xdf0 [ 361.472335][ T8602] ? kmsan_get_metadata+0x11b/0x180 [ 361.477622][ T8602] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.483552][ T8602] do_futex+0x255f/0x3290 [ 361.488006][ T8602] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.494363][ T8602] ? kmsan_get_metadata+0x11b/0x180 [ 361.499664][ T8602] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.505573][ T8602] ? kmsan_get_metadata+0x11b/0x180 [ 361.510844][ T8602] ? kmsan_get_metadata+0x11b/0x180 [ 361.516171][ T8602] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.522503][ T8602] ? kmsan_get_metadata+0x11b/0x180 [ 361.527867][ T8602] mm_release+0x2f6/0x550 [ 361.532321][ T8602] exit_mm_release+0x71/0x80 [ 361.536989][ T8602] exit_mm+0x74/0x8c0 [ 361.541082][ T8602] do_exit+0xd4a/0x3f90 [ 361.545468][ T8602] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.551838][ T8602] do_group_exit+0x213/0x460 [ 361.556493][ T8602] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.562842][ T8602] get_signal+0x26db/0x2b20 [ 361.567414][ T8602] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.573328][ T8602] arch_do_signal_or_restart+0x96/0xdc0 [ 361.578968][ T8602] exit_to_user_mode_loop+0x206/0x490 [ 361.584419][ T8602] syscall_exit_to_user_mode+0x80/0xc0 [ 361.590021][ T8602] do_syscall_64+0x60/0xd0 [ 361.594495][ T8602] ? exc_page_fault+0x76/0x120 [ 361.599320][ T8602] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.605324][ T8602] RIP: 0033:0x7f4d6cd2a339 [ 361.609793][ T8602] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 361.629528][ T8602] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 361.638016][ T8602] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 361.646051][ T8602] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 361.654093][ T8602] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 361.662115][ T8602] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 361.670131][ T8602] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 361.737313][ T8608] FAULT_INJECTION: forcing a failure. [ 361.737313][ T8608] name fail_futex, interval 1, probability 0, space 0, times 0 [ 361.750681][ T8608] CPU: 1 PID: 8608 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 361.759523][ T8608] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 361.769651][ T8608] Call Trace: [ 361.772996][ T8608] dump_stack_lvl+0x1ff/0x28e [ 361.777836][ T8608] dump_stack+0x25/0x28 [ 361.782069][ T8608] should_fail+0x8bc/0x9c0 [ 361.786591][ T8608] get_futex_key+0x37f/0x1f50 [ 361.791351][ T8608] ? kmsan_get_metadata+0x11b/0x180 [ 361.796729][ T8608] futex_wake+0x1d9/0xdf0 [ 361.801129][ T8608] ? kmsan_get_metadata+0x11b/0x180 [ 361.806421][ T8608] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.812353][ T8608] do_futex+0x255f/0x3290 [ 361.816776][ T8608] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.823103][ T8608] ? kmsan_get_metadata+0x11b/0x180 [ 361.828378][ T8608] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.834266][ T8608] ? kmsan_get_metadata+0x11b/0x180 [ 361.839537][ T8608] ? kmsan_get_metadata+0x11b/0x180 [ 361.844858][ T8608] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.851190][ T8608] ? kmsan_get_metadata+0x11b/0x180 [ 361.856483][ T8608] mm_release+0x2f6/0x550 [ 361.860893][ T8608] exit_mm_release+0x71/0x80 [ 361.865550][ T8608] exit_mm+0x74/0x8c0 [ 361.869596][ T8608] do_exit+0xd4a/0x3f90 [ 361.873809][ T8608] ? __msan_poison_alloca+0x15a/0x1a0 [ 361.879262][ T8608] do_group_exit+0x213/0x460 [ 361.883911][ T8608] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 361.890236][ T8608] get_signal+0x26db/0x2b20 [ 361.894953][ T8608] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 361.900867][ T8608] arch_do_signal_or_restart+0x96/0xdc0 [ 361.906496][ T8608] exit_to_user_mode_loop+0x206/0x490 [ 361.911947][ T8608] syscall_exit_to_user_mode+0x80/0xc0 [ 361.917486][ T8608] do_syscall_64+0x60/0xd0 [ 361.922003][ T8608] ? exc_page_fault+0x76/0x120 [ 361.926837][ T8608] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 361.932827][ T8608] RIP: 0033:0x7f4d6cd2a339 [ 361.937291][ T8608] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 361.957127][ T8608] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 361.965615][ T8608] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 361.973816][ T8608] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 361.981874][ T8608] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 361.989908][ T8608] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 361.997938][ T8608] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 362.142937][ T8626] FAULT_INJECTION: forcing a failure. [ 362.142937][ T8626] name fail_futex, interval 1, probability 0, space 0, times 0 [ 362.156394][ T8626] CPU: 0 PID: 8626 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 362.165231][ T8626] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.175340][ T8626] Call Trace: [ 362.178728][ T8626] dump_stack_lvl+0x1ff/0x28e [ 362.183499][ T8626] dump_stack+0x25/0x28 [ 362.187729][ T8626] should_fail+0x8bc/0x9c0 [ 362.192225][ T8626] get_futex_key+0x37f/0x1f50 [ 362.196980][ T8626] ? kmsan_get_metadata+0x11b/0x180 [ 362.202273][ T8626] futex_wake+0x1d9/0xdf0 [ 362.206691][ T8626] ? kmsan_get_metadata+0x11b/0x180 [ 362.211970][ T8626] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.217872][ T8626] do_futex+0x255f/0x3290 [ 362.222287][ T8626] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.228615][ T8626] ? kmsan_get_metadata+0x11b/0x180 [ 362.234000][ T8626] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.239967][ T8626] ? kmsan_get_metadata+0x11b/0x180 [ 362.245258][ T8626] ? kmsan_get_metadata+0x11b/0x180 [ 362.250575][ T8626] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.256905][ T8626] ? kmsan_get_metadata+0x11b/0x180 [ 362.262182][ T8626] mm_release+0x2f6/0x550 [ 362.266592][ T8626] exit_mm_release+0x71/0x80 [ 362.271254][ T8626] exit_mm+0x74/0x8c0 [ 362.275321][ T8626] do_exit+0xd4a/0x3f90 [ 362.279573][ T8626] ? __msan_poison_alloca+0x15a/0x1a0 [ 362.285038][ T8626] do_group_exit+0x213/0x460 [ 362.289712][ T8626] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.296065][ T8626] get_signal+0x26db/0x2b20 [ 362.300654][ T8626] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.306562][ T8626] arch_do_signal_or_restart+0x96/0xdc0 [ 362.312195][ T8626] exit_to_user_mode_loop+0x206/0x490 [ 362.317633][ T8626] syscall_exit_to_user_mode+0x80/0xc0 [ 362.323168][ T8626] do_syscall_64+0x60/0xd0 [ 362.327640][ T8626] ? exc_page_fault+0x76/0x120 [ 362.332466][ T8626] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.338447][ T8626] RIP: 0033:0x7f4d6cd2a339 [ 362.342934][ T8626] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 362.362608][ T8626] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 362.371089][ T8626] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 362.379111][ T8626] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 362.387134][ T8626] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 362.395152][ T8626] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 362.403170][ T8626] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 362.467682][ T8632] FAULT_INJECTION: forcing a failure. [ 362.467682][ T8632] name fail_futex, interval 1, probability 0, space 0, times 0 [ 362.480784][ T8632] CPU: 0 PID: 8632 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 362.489768][ T8632] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.499999][ T8632] Call Trace: [ 362.503312][ T8632] dump_stack_lvl+0x1ff/0x28e [ 362.508079][ T8632] dump_stack+0x25/0x28 [ 362.512302][ T8632] should_fail+0x8bc/0x9c0 [ 362.516802][ T8632] get_futex_key+0x37f/0x1f50 [ 362.521549][ T8632] ? kmsan_get_metadata+0x11b/0x180 [ 362.526839][ T8632] futex_wake+0x1d9/0xdf0 [ 362.531269][ T8632] ? kmsan_get_metadata+0x11b/0x180 [ 362.536546][ T8632] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.542449][ T8632] do_futex+0x255f/0x3290 [ 362.546854][ T8632] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.553189][ T8632] ? kmsan_get_metadata+0x11b/0x180 [ 362.558513][ T8632] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.564400][ T8632] ? kmsan_get_metadata+0x11b/0x180 [ 362.569679][ T8632] ? kmsan_get_metadata+0x11b/0x180 [ 362.574957][ T8632] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.581287][ T8632] ? kmsan_get_metadata+0x11b/0x180 [ 362.586578][ T8632] mm_release+0x2f6/0x550 [ 362.590989][ T8632] exit_mm_release+0x71/0x80 [ 362.595648][ T8632] exit_mm+0x74/0x8c0 [ 362.599827][ T8632] do_exit+0xd4a/0x3f90 [ 362.604056][ T8632] ? __msan_poison_alloca+0x15a/0x1a0 [ 362.609564][ T8632] do_group_exit+0x213/0x460 [ 362.614217][ T8632] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.620560][ T8632] get_signal+0x26db/0x2b20 [ 362.625128][ T8632] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.631031][ T8632] arch_do_signal_or_restart+0x96/0xdc0 [ 362.636826][ T8632] exit_to_user_mode_loop+0x206/0x490 [ 362.642262][ T8632] syscall_exit_to_user_mode+0x80/0xc0 [ 362.647790][ T8632] do_syscall_64+0x60/0xd0 [ 362.652272][ T8632] ? exc_page_fault+0x76/0x120 [ 362.657099][ T8632] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.663074][ T8632] RIP: 0033:0x7f4d6cd2a339 [ 362.667536][ T8632] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 362.687221][ T8632] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 362.695734][ T8632] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 362.703762][ T8632] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 362.711787][ T8632] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 362.719807][ T8632] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 362.727826][ T8632] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 362.790989][ T8638] FAULT_INJECTION: forcing a failure. [ 362.790989][ T8638] name fail_futex, interval 1, probability 0, space 0, times 0 [ 362.805311][ T8638] CPU: 1 PID: 8638 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 362.814153][ T8638] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 362.824267][ T8638] Call Trace: [ 362.827578][ T8638] dump_stack_lvl+0x1ff/0x28e [ 362.832343][ T8638] dump_stack+0x25/0x28 [ 362.836691][ T8638] should_fail+0x8bc/0x9c0 [ 362.841243][ T8638] get_futex_key+0x37f/0x1f50 [ 362.846011][ T8638] ? kmsan_get_metadata+0x11b/0x180 [ 362.851326][ T8638] futex_wake+0x1d9/0xdf0 [ 362.855746][ T8638] ? kmsan_get_metadata+0x11b/0x180 [ 362.861044][ T8638] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.866951][ T8638] do_futex+0x255f/0x3290 [ 362.871362][ T8638] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.877750][ T8638] ? kmsan_get_metadata+0x11b/0x180 [ 362.883040][ T8638] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.888973][ T8638] ? kmsan_get_metadata+0x11b/0x180 [ 362.894294][ T8638] ? kmsan_get_metadata+0x11b/0x180 [ 362.899637][ T8638] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.905963][ T8638] ? kmsan_get_metadata+0x11b/0x180 [ 362.911356][ T8638] mm_release+0x2f6/0x550 [ 362.915774][ T8638] exit_mm_release+0x71/0x80 [ 362.920435][ T8638] exit_mm+0x74/0x8c0 [ 362.924483][ T8638] do_exit+0xd4a/0x3f90 [ 362.928708][ T8638] ? __msan_poison_alloca+0x15a/0x1a0 [ 362.934226][ T8638] do_group_exit+0x213/0x460 [ 362.938879][ T8638] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 362.945209][ T8638] get_signal+0x26db/0x2b20 [ 362.949782][ T8638] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 362.955686][ T8638] arch_do_signal_or_restart+0x96/0xdc0 [ 362.961315][ T8638] exit_to_user_mode_loop+0x206/0x490 [ 362.966780][ T8638] syscall_exit_to_user_mode+0x80/0xc0 [ 362.972342][ T8638] do_syscall_64+0x60/0xd0 [ 362.976848][ T8638] ? exc_page_fault+0x76/0x120 [ 362.981691][ T8638] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 362.987693][ T8638] RIP: 0033:0x7f4d6cd2a339 [ 362.992148][ T8638] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 363.011819][ T8638] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 363.020298][ T8638] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 363.028323][ T8638] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 363.036347][ T8638] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 363.044365][ T8638] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 363.052391][ T8638] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 363.130862][ T8646] FAULT_INJECTION: forcing a failure. [ 363.130862][ T8646] name fail_futex, interval 1, probability 0, space 0, times 0 [ 363.144215][ T8646] CPU: 1 PID: 8646 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 363.153059][ T8646] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.163169][ T8646] Call Trace: [ 363.166499][ T8646] dump_stack_lvl+0x1ff/0x28e [ 363.171281][ T8646] dump_stack+0x25/0x28 [ 363.175579][ T8646] should_fail+0x8bc/0x9c0 [ 363.180162][ T8646] get_futex_key+0x37f/0x1f50 [ 363.184982][ T8646] ? kmsan_get_metadata+0x11b/0x180 [ 363.190270][ T8646] futex_wake+0x1d9/0xdf0 [ 363.194668][ T8646] ? kmsan_get_metadata+0x11b/0x180 [ 363.199945][ T8646] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.205845][ T8646] do_futex+0x255f/0x3290 [ 363.210346][ T8646] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.216680][ T8646] ? kmsan_get_metadata+0x11b/0x180 [ 363.221966][ T8646] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.227907][ T8646] ? kmsan_get_metadata+0x11b/0x180 [ 363.233202][ T8646] ? kmsan_get_metadata+0x11b/0x180 [ 363.238494][ T8646] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.244821][ T8646] ? kmsan_get_metadata+0x11b/0x180 [ 363.250105][ T8646] mm_release+0x2f6/0x550 [ 363.254518][ T8646] exit_mm_release+0x71/0x80 [ 363.259180][ T8646] exit_mm+0x74/0x8c0 [ 363.263246][ T8646] do_exit+0xd4a/0x3f90 [ 363.267469][ T8646] ? __msan_poison_alloca+0x15a/0x1a0 [ 363.272931][ T8646] do_group_exit+0x213/0x460 [ 363.277598][ T8646] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.283929][ T8646] get_signal+0x26db/0x2b20 [ 363.288529][ T8646] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.294435][ T8646] arch_do_signal_or_restart+0x96/0xdc0 [ 363.300065][ T8646] exit_to_user_mode_loop+0x206/0x490 [ 363.305510][ T8646] syscall_exit_to_user_mode+0x80/0xc0 [ 363.311121][ T8646] do_syscall_64+0x60/0xd0 [ 363.315687][ T8646] ? exc_page_fault+0x76/0x120 [ 363.320528][ T8646] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.326560][ T8646] RIP: 0033:0x7f4d6cd2a339 [ 363.331039][ T8646] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 363.350710][ T8646] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 363.359191][ T8646] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 363.367211][ T8646] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 363.375225][ T8646] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 363.383244][ T8646] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 363.391262][ T8646] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 363.455980][ T8652] FAULT_INJECTION: forcing a failure. [ 363.455980][ T8652] name fail_futex, interval 1, probability 0, space 0, times 0 [ 363.469482][ T8652] CPU: 1 PID: 8652 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 363.478325][ T8652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.488427][ T8652] Call Trace: [ 363.491749][ T8652] dump_stack_lvl+0x1ff/0x28e [ 363.496640][ T8652] dump_stack+0x25/0x28 [ 363.500886][ T8652] should_fail+0x8bc/0x9c0 [ 363.505484][ T8652] get_futex_key+0x37f/0x1f50 [ 363.510299][ T8652] ? kmsan_get_metadata+0x11b/0x180 [ 363.515595][ T8652] futex_wake+0x1d9/0xdf0 [ 363.519990][ T8652] ? kmsan_get_metadata+0x11b/0x180 [ 363.525269][ T8652] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.531165][ T8652] do_futex+0x255f/0x3290 [ 363.535571][ T8652] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.541891][ T8652] ? kmsan_get_metadata+0x11b/0x180 [ 363.547173][ T8652] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.553065][ T8652] ? kmsan_get_metadata+0x11b/0x180 [ 363.558355][ T8652] ? kmsan_get_metadata+0x11b/0x180 [ 363.563670][ T8652] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.570006][ T8652] ? kmsan_get_metadata+0x11b/0x180 [ 363.575307][ T8652] mm_release+0x2f6/0x550 [ 363.579716][ T8652] exit_mm_release+0x71/0x80 [ 363.584423][ T8652] exit_mm+0x74/0x8c0 [ 363.588485][ T8652] do_exit+0xd4a/0x3f90 [ 363.592701][ T8652] ? __msan_poison_alloca+0x15a/0x1a0 [ 363.598221][ T8652] do_group_exit+0x213/0x460 [ 363.602867][ T8652] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.609188][ T8652] get_signal+0x26db/0x2b20 [ 363.613755][ T8652] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.619658][ T8652] arch_do_signal_or_restart+0x96/0xdc0 [ 363.625283][ T8652] exit_to_user_mode_loop+0x206/0x490 [ 363.630741][ T8652] syscall_exit_to_user_mode+0x80/0xc0 [ 363.636368][ T8652] do_syscall_64+0x60/0xd0 [ 363.640843][ T8652] ? exc_page_fault+0x76/0x120 [ 363.645676][ T8652] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.651738][ T8652] RIP: 0033:0x7f4d6cd2a339 [ 363.656216][ T8652] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 363.675962][ T8652] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 363.684445][ T8652] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 363.692479][ T8652] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 363.700504][ T8652] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 363.708522][ T8652] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 363.716540][ T8652] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 363.782069][ T8658] FAULT_INJECTION: forcing a failure. [ 363.782069][ T8658] name fail_futex, interval 1, probability 0, space 0, times 0 [ 363.795603][ T8658] CPU: 1 PID: 8658 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 363.804446][ T8658] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 363.814632][ T8658] Call Trace: [ 363.817952][ T8658] dump_stack_lvl+0x1ff/0x28e [ 363.822723][ T8658] dump_stack+0x25/0x28 [ 363.827038][ T8658] should_fail+0x8bc/0x9c0 [ 363.831533][ T8658] get_futex_key+0x37f/0x1f50 [ 363.836278][ T8658] ? kmsan_get_metadata+0x11b/0x180 [ 363.841568][ T8658] futex_wake+0x1d9/0xdf0 [ 363.845962][ T8658] ? kmsan_get_metadata+0x11b/0x180 [ 363.851252][ T8658] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.857153][ T8658] do_futex+0x255f/0x3290 [ 363.861630][ T8658] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.867966][ T8658] ? kmsan_get_metadata+0x11b/0x180 [ 363.873250][ T8658] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.879174][ T8658] ? kmsan_get_metadata+0x11b/0x180 [ 363.884451][ T8658] ? kmsan_get_metadata+0x11b/0x180 [ 363.889726][ T8658] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.896045][ T8658] ? kmsan_get_metadata+0x11b/0x180 [ 363.901328][ T8658] mm_release+0x2f6/0x550 [ 363.905839][ T8658] exit_mm_release+0x71/0x80 [ 363.910521][ T8658] exit_mm+0x74/0x8c0 [ 363.914584][ T8658] do_exit+0xd4a/0x3f90 [ 363.918931][ T8658] ? __msan_poison_alloca+0x15a/0x1a0 [ 363.924390][ T8658] do_group_exit+0x213/0x460 [ 363.929045][ T8658] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 363.935383][ T8658] get_signal+0x26db/0x2b20 [ 363.939966][ T8658] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 363.945863][ T8658] arch_do_signal_or_restart+0x96/0xdc0 [ 363.951490][ T8658] exit_to_user_mode_loop+0x206/0x490 [ 363.956925][ T8658] syscall_exit_to_user_mode+0x80/0xc0 [ 363.962544][ T8658] do_syscall_64+0x60/0xd0 [ 363.967023][ T8658] ? exc_page_fault+0x76/0x120 [ 363.971854][ T8658] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 363.977882][ T8658] RIP: 0033:0x7f4d6cd2a339 [ 363.982350][ T8658] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 364.002042][ T8658] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 364.010524][ T8658] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 364.018548][ T8658] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 364.026567][ T8658] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 364.034637][ T8658] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 364.042656][ T8658] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 364.188926][ T8676] FAULT_INJECTION: forcing a failure. [ 364.188926][ T8676] name fail_futex, interval 1, probability 0, space 0, times 0 [ 364.202462][ T8676] CPU: 1 PID: 8676 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 364.211314][ T8676] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.221484][ T8676] Call Trace: [ 364.224901][ T8676] dump_stack_lvl+0x1ff/0x28e [ 364.229712][ T8676] dump_stack+0x25/0x28 [ 364.233951][ T8676] should_fail+0x8bc/0x9c0 [ 364.238514][ T8676] get_futex_key+0x37f/0x1f50 [ 364.243301][ T8676] ? kmsan_get_metadata+0x11b/0x180 [ 364.248596][ T8676] futex_wake+0x1d9/0xdf0 [ 364.252986][ T8676] ? kmsan_get_metadata+0x11b/0x180 [ 364.258406][ T8676] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.264307][ T8676] do_futex+0x255f/0x3290 [ 364.268715][ T8676] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.275035][ T8676] ? kmsan_get_metadata+0x11b/0x180 [ 364.280319][ T8676] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.286203][ T8676] ? kmsan_get_metadata+0x11b/0x180 [ 364.291545][ T8676] ? kmsan_get_metadata+0x11b/0x180 [ 364.296824][ T8676] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.303173][ T8676] ? kmsan_get_metadata+0x11b/0x180 [ 364.308478][ T8676] mm_release+0x2f6/0x550 [ 364.312937][ T8676] exit_mm_release+0x71/0x80 [ 364.317642][ T8676] exit_mm+0x74/0x8c0 [ 364.321742][ T8676] do_exit+0xd4a/0x3f90 [ 364.325967][ T8676] ? __msan_poison_alloca+0x15a/0x1a0 [ 364.331454][ T8676] do_group_exit+0x213/0x460 [ 364.336148][ T8676] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.342476][ T8676] get_signal+0x26db/0x2b20 [ 364.347043][ T8676] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.352945][ T8676] arch_do_signal_or_restart+0x96/0xdc0 [ 364.358580][ T8676] exit_to_user_mode_loop+0x206/0x490 [ 364.364118][ T8676] syscall_exit_to_user_mode+0x80/0xc0 [ 364.369670][ T8676] do_syscall_64+0x60/0xd0 [ 364.374145][ T8676] ? exc_page_fault+0x76/0x120 [ 364.378989][ T8676] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 364.384965][ T8676] RIP: 0033:0x7f4d6cd2a339 [ 364.389425][ T8676] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 364.409100][ T8676] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 364.417579][ T8676] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 364.425604][ T8676] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 364.433620][ T8676] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 364.441635][ T8676] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 364.449651][ T8676] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 364.541702][ T8686] FAULT_INJECTION: forcing a failure. [ 364.541702][ T8686] name fail_futex, interval 1, probability 0, space 0, times 0 [ 364.555057][ T8686] CPU: 1 PID: 8686 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 364.563895][ T8686] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.574012][ T8686] Call Trace: [ 364.577338][ T8686] dump_stack_lvl+0x1ff/0x28e [ 364.582166][ T8686] dump_stack+0x25/0x28 [ 364.586393][ T8686] should_fail+0x8bc/0x9c0 [ 364.590952][ T8686] get_futex_key+0x37f/0x1f50 [ 364.595705][ T8686] ? kmsan_get_metadata+0x11b/0x180 [ 364.601115][ T8686] futex_wake+0x1d9/0xdf0 [ 364.605511][ T8686] ? kmsan_get_metadata+0x11b/0x180 [ 364.610786][ T8686] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.616694][ T8686] do_futex+0x255f/0x3290 [ 364.621109][ T8686] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.627437][ T8686] ? kmsan_get_metadata+0x11b/0x180 [ 364.632726][ T8686] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.638657][ T8686] ? kmsan_get_metadata+0x11b/0x180 [ 364.643949][ T8686] ? kmsan_get_metadata+0x11b/0x180 [ 364.649275][ T8686] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.655599][ T8686] ? kmsan_get_metadata+0x11b/0x180 [ 364.660922][ T8686] mm_release+0x2f6/0x550 [ 364.665329][ T8686] exit_mm_release+0x71/0x80 [ 364.669992][ T8686] exit_mm+0x74/0x8c0 [ 364.674044][ T8686] do_exit+0xd4a/0x3f90 [ 364.678261][ T8686] ? __msan_poison_alloca+0x15a/0x1a0 [ 364.683768][ T8686] do_group_exit+0x213/0x460 [ 364.688421][ T8686] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.694752][ T8686] get_signal+0x26db/0x2b20 [ 364.699342][ T8686] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.705249][ T8686] arch_do_signal_or_restart+0x96/0xdc0 [ 364.710876][ T8686] exit_to_user_mode_loop+0x206/0x490 [ 364.716331][ T8686] syscall_exit_to_user_mode+0x80/0xc0 [ 364.721878][ T8686] do_syscall_64+0x60/0xd0 [ 364.726379][ T8686] ? exc_page_fault+0x76/0x120 [ 364.731231][ T8686] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 364.737261][ T8686] RIP: 0033:0x7f4d6cd2a339 [ 364.741726][ T8686] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 364.761398][ T8686] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 364.769881][ T8686] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 364.777906][ T8686] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 364.785948][ T8686] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 364.793964][ T8686] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 364.801978][ T8686] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 364.893431][ T8696] FAULT_INJECTION: forcing a failure. [ 364.893431][ T8696] name fail_futex, interval 1, probability 0, space 0, times 0 [ 364.906585][ T8696] CPU: 0 PID: 8696 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 364.915426][ T8696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 364.925619][ T8696] Call Trace: [ 364.928941][ T8696] dump_stack_lvl+0x1ff/0x28e [ 364.933724][ T8696] dump_stack+0x25/0x28 [ 364.938052][ T8696] should_fail+0x8bc/0x9c0 [ 364.942556][ T8696] get_futex_key+0x37f/0x1f50 [ 364.947301][ T8696] ? kmsan_get_metadata+0x11b/0x180 [ 364.952595][ T8696] futex_wake+0x1d9/0xdf0 [ 364.956990][ T8696] ? kmsan_get_metadata+0x11b/0x180 [ 364.962269][ T8696] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.968175][ T8696] do_futex+0x255f/0x3290 [ 364.972648][ T8696] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 364.978999][ T8696] ? kmsan_get_metadata+0x11b/0x180 [ 364.984271][ T8696] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 364.990241][ T8696] ? kmsan_get_metadata+0x11b/0x180 [ 364.995512][ T8696] ? kmsan_get_metadata+0x11b/0x180 [ 365.000785][ T8696] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.007102][ T8696] ? kmsan_get_metadata+0x11b/0x180 [ 365.012401][ T8696] mm_release+0x2f6/0x550 [ 365.016858][ T8696] exit_mm_release+0x71/0x80 [ 365.021525][ T8696] exit_mm+0x74/0x8c0 [ 365.025587][ T8696] do_exit+0xd4a/0x3f90 [ 365.029851][ T8696] ? __msan_poison_alloca+0x15a/0x1a0 [ 365.035312][ T8696] do_group_exit+0x213/0x460 [ 365.039964][ T8696] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.046292][ T8696] get_signal+0x26db/0x2b20 [ 365.050933][ T8696] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 365.056903][ T8696] arch_do_signal_or_restart+0x96/0xdc0 [ 365.062535][ T8696] exit_to_user_mode_loop+0x206/0x490 [ 365.067977][ T8696] syscall_exit_to_user_mode+0x80/0xc0 [ 365.073515][ T8696] do_syscall_64+0x60/0xd0 [ 365.077992][ T8696] ? exc_page_fault+0x76/0x120 [ 365.082824][ T8696] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 365.088885][ T8696] RIP: 0033:0x7f4d6cd2a339 [ 365.093379][ T8696] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 365.113130][ T8696] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 365.121608][ T8696] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 365.129642][ T8696] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 365.137668][ T8696] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 365.145689][ T8696] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 365.153723][ T8696] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 365.363041][ T8724] FAULT_INJECTION: forcing a failure. [ 365.363041][ T8724] name fail_futex, interval 1, probability 0, space 0, times 0 [ 365.376617][ T8724] CPU: 1 PID: 8724 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 365.385519][ T8724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.395629][ T8724] Call Trace: [ 365.398957][ T8724] dump_stack_lvl+0x1ff/0x28e [ 365.403769][ T8724] dump_stack+0x25/0x28 [ 365.407999][ T8724] should_fail+0x8bc/0x9c0 [ 365.412526][ T8724] get_futex_key+0x37f/0x1f50 [ 365.417274][ T8724] ? kmsan_get_metadata+0x11b/0x180 [ 365.422644][ T8724] futex_wake+0x1d9/0xdf0 [ 365.427056][ T8724] ? kmsan_get_metadata+0x11b/0x180 [ 365.432342][ T8724] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 365.438245][ T8724] do_futex+0x255f/0x3290 [ 365.442657][ T8724] ? psi_task_switch+0xab2/0x1230 [ 365.447782][ T8724] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.454122][ T8724] ? kmsan_get_metadata+0x11b/0x180 [ 365.459402][ T8724] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 365.465298][ T8724] ? kmsan_get_metadata+0x11b/0x180 [ 365.470581][ T8724] ? kmsan_get_metadata+0x11b/0x180 [ 365.475884][ T8724] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.482212][ T8724] ? kmsan_get_metadata+0x11b/0x180 [ 365.487502][ T8724] mm_release+0x2f6/0x550 [ 365.491944][ T8724] exit_mm_release+0x71/0x80 [ 365.496653][ T8724] exit_mm+0x74/0x8c0 [ 365.500707][ T8724] do_exit+0xd4a/0x3f90 [ 365.504920][ T8724] ? __msan_poison_alloca+0x15a/0x1a0 [ 365.510387][ T8724] do_group_exit+0x213/0x460 [ 365.515039][ T8724] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.521363][ T8724] get_signal+0x26db/0x2b20 [ 365.525931][ T8724] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 365.531843][ T8724] arch_do_signal_or_restart+0x96/0xdc0 [ 365.537613][ T8724] exit_to_user_mode_loop+0x206/0x490 [ 365.543125][ T8724] syscall_exit_to_user_mode+0x80/0xc0 [ 365.548683][ T8724] do_syscall_64+0x60/0xd0 [ 365.553155][ T8724] ? exc_page_fault+0x76/0x120 [ 365.557981][ T8724] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 365.564009][ T8724] RIP: 0033:0x7f4d6cd2a339 [ 365.568470][ T8724] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 365.588415][ T8724] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 365.596939][ T8724] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 365.604970][ T8724] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 365.613109][ T8724] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 365.621137][ T8724] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 365.629166][ T8724] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 365.803816][ T8746] FAULT_INJECTION: forcing a failure. [ 365.803816][ T8746] name fail_futex, interval 1, probability 0, space 0, times 0 [ 365.816996][ T8746] CPU: 0 PID: 8746 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 365.825830][ T8746] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 365.835935][ T8746] Call Trace: [ 365.839335][ T8746] dump_stack_lvl+0x1ff/0x28e [ 365.844109][ T8746] dump_stack+0x25/0x28 [ 365.848337][ T8746] should_fail+0x8bc/0x9c0 [ 365.852866][ T8746] get_futex_key+0x37f/0x1f50 [ 365.857696][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.862987][ T8746] futex_wake+0x1d9/0xdf0 [ 365.867401][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.872752][ T8746] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 365.878748][ T8746] do_futex+0x255f/0x3290 [ 365.883173][ T8746] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.889497][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.894825][ T8746] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 365.900832][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.906109][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.911386][ T8746] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.917728][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.923066][ T8746] mm_release+0x2f6/0x550 [ 365.927471][ T8746] exit_mm_release+0x71/0x80 [ 365.932144][ T8746] exit_mm+0x74/0x8c0 [ 365.936261][ T8746] do_exit+0xd4a/0x3f90 [ 365.940528][ T8746] ? __msan_poison_alloca+0x15a/0x1a0 [ 365.945984][ T8746] do_group_exit+0x213/0x460 [ 365.950649][ T8746] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.956991][ T8746] get_signal+0x26db/0x2b20 [ 365.961604][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.966952][ T8746] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 365.973289][ T8746] arch_do_signal_or_restart+0x96/0xdc0 [ 365.978926][ T8746] ? kmsan_get_metadata+0x11b/0x180 [ 365.984212][ T8746] exit_to_user_mode_loop+0x206/0x490 [ 365.989650][ T8746] syscall_exit_to_user_mode+0x80/0xc0 [ 365.995184][ T8746] do_syscall_64+0x60/0xd0 [ 365.999662][ T8746] ? exc_page_fault+0x76/0x120 [ 366.004490][ T8746] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.010467][ T8746] RIP: 0033:0x7f4d6cd2a339 [ 366.014927][ T8746] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 366.034599][ T8746] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 366.043093][ T8746] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 366.051128][ T8746] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 366.059149][ T8746] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 366.067180][ T8746] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 366.075201][ T8746] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 366.220051][ T8764] FAULT_INJECTION: forcing a failure. [ 366.220051][ T8764] name fail_futex, interval 1, probability 0, space 0, times 0 [ 366.233784][ T8764] CPU: 1 PID: 8764 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 366.242642][ T8764] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.252756][ T8764] Call Trace: [ 366.256081][ T8764] dump_stack_lvl+0x1ff/0x28e [ 366.260926][ T8764] dump_stack+0x25/0x28 [ 366.265162][ T8764] should_fail+0x8bc/0x9c0 [ 366.269675][ T8764] get_futex_key+0x37f/0x1f50 [ 366.274444][ T8764] ? kmsan_get_metadata+0x11b/0x180 [ 366.279757][ T8764] futex_wake+0x1d9/0xdf0 [ 366.284227][ T8764] ? kmsan_get_metadata+0x11b/0x180 [ 366.289513][ T8764] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 366.295432][ T8764] do_futex+0x255f/0x3290 [ 366.299847][ T8764] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 366.306191][ T8764] ? kmsan_get_metadata+0x11b/0x180 [ 366.311528][ T8764] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 366.317436][ T8764] ? kmsan_get_metadata+0x11b/0x180 [ 366.322727][ T8764] ? kmsan_get_metadata+0x11b/0x180 [ 366.328039][ T8764] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 366.334392][ T8764] ? kmsan_get_metadata+0x11b/0x180 [ 366.339682][ T8764] mm_release+0x2f6/0x550 [ 366.344127][ T8764] exit_mm_release+0x71/0x80 [ 366.348794][ T8764] exit_mm+0x74/0x8c0 [ 366.352860][ T8764] do_exit+0xd4a/0x3f90 [ 366.357074][ T8764] ? __msan_poison_alloca+0x15a/0x1a0 [ 366.362533][ T8764] do_group_exit+0x213/0x460 [ 366.367182][ T8764] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 366.373511][ T8764] get_signal+0x26db/0x2b20 [ 366.378079][ T8764] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 366.383982][ T8764] arch_do_signal_or_restart+0x96/0xdc0 [ 366.389609][ T8764] exit_to_user_mode_loop+0x206/0x490 [ 366.395045][ T8764] syscall_exit_to_user_mode+0x80/0xc0 [ 366.400576][ T8764] do_syscall_64+0x60/0xd0 [ 366.405048][ T8764] ? exc_page_fault+0x76/0x120 [ 366.409875][ T8764] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.415847][ T8764] RIP: 0033:0x7f4d6cd2a339 [ 366.420323][ T8764] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 366.439993][ T8764] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 366.448488][ T8764] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 366.456574][ T8764] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 366.464620][ T8764] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 366.472661][ T8764] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 366.480717][ T8764] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 366.571930][ T8774] FAULT_INJECTION: forcing a failure. [ 366.571930][ T8774] name fail_futex, interval 1, probability 0, space 0, times 0 [ 366.585286][ T8774] CPU: 0 PID: 8774 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 366.594124][ T8774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 366.604228][ T8774] Call Trace: [ 366.607538][ T8774] dump_stack_lvl+0x1ff/0x28e [ 366.612302][ T8774] dump_stack+0x25/0x28 [ 366.616531][ T8774] should_fail+0x8bc/0x9c0 [ 366.621042][ T8774] get_futex_key+0x37f/0x1f50 [ 366.625791][ T8774] ? kmsan_get_metadata+0x11b/0x180 [ 366.631113][ T8774] futex_wake+0x1d9/0xdf0 [ 366.635532][ T8774] ? kmsan_get_metadata+0x11b/0x180 [ 366.640892][ T8774] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 366.646795][ T8774] do_futex+0x255f/0x3290 [ 366.651204][ T8774] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 366.657543][ T8774] ? kmsan_get_metadata+0x11b/0x180 [ 366.662858][ T8774] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 366.668851][ T8774] ? kmsan_get_metadata+0x11b/0x180 [ 366.674234][ T8774] ? kmsan_get_metadata+0x11b/0x180 [ 366.679630][ T8774] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 366.686035][ T8774] ? kmsan_get_metadata+0x11b/0x180 [ 366.691338][ T8774] mm_release+0x2f6/0x550 [ 366.695746][ T8774] exit_mm_release+0x71/0x80 [ 366.700415][ T8774] exit_mm+0x74/0x8c0 [ 366.704470][ T8774] do_exit+0xd4a/0x3f90 [ 366.708691][ T8774] ? __msan_poison_alloca+0x15a/0x1a0 [ 366.714161][ T8774] do_group_exit+0x213/0x460 [ 366.718822][ T8774] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 366.725154][ T8774] get_signal+0x26db/0x2b20 [ 366.729731][ T8774] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 366.735661][ T8774] arch_do_signal_or_restart+0x96/0xdc0 [ 366.741307][ T8774] exit_to_user_mode_loop+0x206/0x490 [ 366.746750][ T8774] syscall_exit_to_user_mode+0x80/0xc0 [ 366.752290][ T8774] do_syscall_64+0x60/0xd0 [ 366.756773][ T8774] ? exc_page_fault+0x76/0x120 [ 366.761626][ T8774] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 366.767673][ T8774] RIP: 0033:0x7f4d6cd2a339 [ 366.772164][ T8774] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 366.791906][ T8774] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 366.800394][ T8774] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 366.808426][ T8774] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 366.816472][ T8774] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 366.824496][ T8774] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 366.832517][ T8774] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 366.978910][ T8792] FAULT_INJECTION: forcing a failure. [ 366.978910][ T8792] name fail_futex, interval 1, probability 0, space 0, times 0 [ 366.992556][ T8792] CPU: 1 PID: 8792 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 367.001407][ T8792] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.011563][ T8792] Call Trace: [ 367.014877][ T8792] dump_stack_lvl+0x1ff/0x28e [ 367.019645][ T8792] dump_stack+0x25/0x28 [ 367.023920][ T8792] should_fail+0x8bc/0x9c0 [ 367.028429][ T8792] get_futex_key+0x37f/0x1f50 [ 367.033174][ T8792] ? kmsan_get_metadata+0x11b/0x180 [ 367.038463][ T8792] futex_wake+0x1d9/0xdf0 [ 367.042857][ T8792] ? kmsan_get_metadata+0x11b/0x180 [ 367.048135][ T8792] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.054041][ T8792] do_futex+0x255f/0x3290 [ 367.058460][ T8792] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.064778][ T8792] ? kmsan_get_metadata+0x11b/0x180 [ 367.070055][ T8792] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.075952][ T8792] ? kmsan_get_metadata+0x11b/0x180 [ 367.081280][ T8792] ? kmsan_get_metadata+0x11b/0x180 [ 367.086560][ T8792] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.092880][ T8792] ? kmsan_get_metadata+0x11b/0x180 [ 367.098163][ T8792] mm_release+0x2f6/0x550 [ 367.102604][ T8792] exit_mm_release+0x71/0x80 [ 367.107315][ T8792] exit_mm+0x74/0x8c0 [ 367.111366][ T8792] do_exit+0xd4a/0x3f90 [ 367.115581][ T8792] ? __msan_poison_alloca+0x15a/0x1a0 [ 367.121060][ T8792] do_group_exit+0x213/0x460 [ 367.125711][ T8792] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.132039][ T8792] get_signal+0x26db/0x2b20 [ 367.136619][ T8792] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.142546][ T8792] arch_do_signal_or_restart+0x96/0xdc0 [ 367.148220][ T8792] exit_to_user_mode_loop+0x206/0x490 [ 367.153730][ T8792] syscall_exit_to_user_mode+0x80/0xc0 [ 367.159261][ T8792] do_syscall_64+0x60/0xd0 [ 367.163750][ T8792] ? exc_page_fault+0x76/0x120 [ 367.168577][ T8792] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.174544][ T8792] RIP: 0033:0x7f4d6cd2a339 [ 367.179045][ T8792] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 367.198721][ T8792] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 367.207204][ T8792] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 367.215223][ T8792] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 367.223239][ T8792] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 367.231251][ T8792] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 367.239266][ T8792] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 367.289551][ T8796] FAULT_INJECTION: forcing a failure. [ 367.289551][ T8796] name fail_futex, interval 1, probability 0, space 0, times 0 [ 367.302850][ T8796] CPU: 1 PID: 8796 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 367.311779][ T8796] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.321919][ T8796] Call Trace: [ 367.325237][ T8796] dump_stack_lvl+0x1ff/0x28e [ 367.330002][ T8796] dump_stack+0x25/0x28 [ 367.334317][ T8796] should_fail+0x8bc/0x9c0 [ 367.338816][ T8796] get_futex_key+0x37f/0x1f50 [ 367.343560][ T8796] ? kmsan_get_metadata+0x11b/0x180 [ 367.348847][ T8796] futex_wake+0x1d9/0xdf0 [ 367.353245][ T8796] ? kmsan_get_metadata+0x11b/0x180 [ 367.358528][ T8796] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.364429][ T8796] do_futex+0x255f/0x3290 [ 367.368912][ T8796] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.375243][ T8796] ? kmsan_get_metadata+0x11b/0x180 [ 367.380530][ T8796] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.386502][ T8796] ? kmsan_get_metadata+0x11b/0x180 [ 367.391784][ T8796] ? kmsan_get_metadata+0x11b/0x180 [ 367.397062][ T8796] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.403384][ T8796] ? kmsan_get_metadata+0x11b/0x180 [ 367.408761][ T8796] mm_release+0x2f6/0x550 [ 367.413170][ T8796] exit_mm_release+0x71/0x80 [ 367.417837][ T8796] exit_mm+0x74/0x8c0 [ 367.421911][ T8796] do_exit+0xd4a/0x3f90 [ 367.426138][ T8796] ? __msan_poison_alloca+0x15a/0x1a0 [ 367.431600][ T8796] do_group_exit+0x213/0x460 [ 367.436255][ T8796] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.442583][ T8796] get_signal+0x26db/0x2b20 [ 367.447172][ T8796] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.453072][ T8796] arch_do_signal_or_restart+0x96/0xdc0 [ 367.458699][ T8796] exit_to_user_mode_loop+0x206/0x490 [ 367.464139][ T8796] syscall_exit_to_user_mode+0x80/0xc0 [ 367.469768][ T8796] do_syscall_64+0x60/0xd0 [ 367.474268][ T8796] ? exc_page_fault+0x76/0x120 [ 367.479109][ T8796] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.485097][ T8796] RIP: 0033:0x7f4d6cd2a339 [ 367.489622][ T8796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 367.509363][ T8796] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 367.517845][ T8796] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 367.525906][ T8796] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 367.533927][ T8796] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 367.541990][ T8796] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 367.550096][ T8796] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 367.629896][ T8804] FAULT_INJECTION: forcing a failure. [ 367.629896][ T8804] name fail_futex, interval 1, probability 0, space 0, times 0 [ 367.644074][ T8804] CPU: 1 PID: 8804 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 367.652923][ T8804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.663090][ T8804] Call Trace: [ 367.666409][ T8804] dump_stack_lvl+0x1ff/0x28e [ 367.671179][ T8804] dump_stack+0x25/0x28 [ 367.675407][ T8804] should_fail+0x8bc/0x9c0 [ 367.679907][ T8804] get_futex_key+0x37f/0x1f50 [ 367.684654][ T8804] ? kmsan_get_metadata+0x11b/0x180 [ 367.689963][ T8804] futex_wake+0x1d9/0xdf0 [ 367.694403][ T8804] ? kmsan_get_metadata+0x11b/0x180 [ 367.699711][ T8804] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.705614][ T8804] do_futex+0x255f/0x3290 [ 367.710025][ T8804] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.716358][ T8804] ? kmsan_get_metadata+0x11b/0x180 [ 367.721679][ T8804] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.727573][ T8804] ? kmsan_get_metadata+0x11b/0x180 [ 367.732859][ T8804] ? kmsan_get_metadata+0x11b/0x180 [ 367.738150][ T8804] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.744499][ T8804] ? kmsan_get_metadata+0x11b/0x180 [ 367.749778][ T8804] mm_release+0x2f6/0x550 [ 367.754199][ T8804] exit_mm_release+0x71/0x80 [ 367.758902][ T8804] exit_mm+0x74/0x8c0 [ 367.762947][ T8804] do_exit+0xd4a/0x3f90 [ 367.767163][ T8804] ? __msan_poison_alloca+0x15a/0x1a0 [ 367.772621][ T8804] do_group_exit+0x213/0x460 [ 367.777300][ T8804] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 367.783626][ T8804] get_signal+0x26db/0x2b20 [ 367.788210][ T8804] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 367.794110][ T8804] arch_do_signal_or_restart+0x96/0xdc0 [ 367.799779][ T8804] exit_to_user_mode_loop+0x206/0x490 [ 367.805212][ T8804] syscall_exit_to_user_mode+0x80/0xc0 [ 367.810739][ T8804] do_syscall_64+0x60/0xd0 [ 367.815205][ T8804] ? exc_page_fault+0x76/0x120 [ 367.820030][ T8804] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 367.826004][ T8804] RIP: 0033:0x7f4d6cd2a339 [ 367.830473][ T8804] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 367.850135][ T8804] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 367.858635][ T8804] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 367.866653][ T8804] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 367.874665][ T8804] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 367.882679][ T8804] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 367.890728][ T8804] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 367.953942][ T8810] FAULT_INJECTION: forcing a failure. [ 367.953942][ T8810] name fail_futex, interval 1, probability 0, space 0, times 0 [ 367.967276][ T8810] CPU: 0 PID: 8810 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 367.976113][ T8810] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 367.986223][ T8810] Call Trace: [ 367.989573][ T8810] dump_stack_lvl+0x1ff/0x28e [ 367.994347][ T8810] dump_stack+0x25/0x28 [ 367.998580][ T8810] should_fail+0x8bc/0x9c0 [ 368.003079][ T8810] get_futex_key+0x37f/0x1f50 [ 368.007954][ T8810] ? kmsan_get_metadata+0x11b/0x180 [ 368.013272][ T8810] futex_wake+0x1d9/0xdf0 [ 368.017691][ T8810] ? kmsan_get_metadata+0x11b/0x180 [ 368.023024][ T8810] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.028922][ T8810] do_futex+0x255f/0x3290 [ 368.033378][ T8810] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.039741][ T8810] ? kmsan_get_metadata+0x11b/0x180 [ 368.045094][ T8810] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.050994][ T8810] ? kmsan_get_metadata+0x11b/0x180 [ 368.056277][ T8810] ? kmsan_get_metadata+0x11b/0x180 [ 368.061555][ T8810] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.067919][ T8810] ? kmsan_get_metadata+0x11b/0x180 [ 368.073209][ T8810] mm_release+0x2f6/0x550 [ 368.077649][ T8810] exit_mm_release+0x71/0x80 [ 368.082356][ T8810] exit_mm+0x74/0x8c0 [ 368.086503][ T8810] do_exit+0xd4a/0x3f90 [ 368.090724][ T8810] ? __msan_poison_alloca+0x15a/0x1a0 [ 368.096182][ T8810] do_group_exit+0x213/0x460 [ 368.100837][ T8810] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.107243][ T8810] get_signal+0x26db/0x2b20 [ 368.111817][ T8810] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.117717][ T8810] arch_do_signal_or_restart+0x96/0xdc0 [ 368.123432][ T8810] exit_to_user_mode_loop+0x206/0x490 [ 368.128879][ T8810] syscall_exit_to_user_mode+0x80/0xc0 [ 368.134406][ T8810] do_syscall_64+0x60/0xd0 [ 368.138894][ T8810] ? exc_page_fault+0x76/0x120 [ 368.143730][ T8810] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.149699][ T8810] RIP: 0033:0x7f4d6cd2a339 [ 368.154158][ T8810] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 368.173832][ T8810] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 368.182319][ T8810] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 368.190417][ T8810] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 368.198509][ T8810] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 368.206568][ T8810] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 368.214653][ T8810] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 368.333807][ T8824] FAULT_INJECTION: forcing a failure. [ 368.333807][ T8824] name fail_futex, interval 1, probability 0, space 0, times 0 [ 368.347048][ T8824] CPU: 0 PID: 8824 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 368.355884][ T8824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.366092][ T8824] Call Trace: [ 368.369406][ T8824] dump_stack_lvl+0x1ff/0x28e [ 368.374171][ T8824] dump_stack+0x25/0x28 [ 368.378404][ T8824] should_fail+0x8bc/0x9c0 [ 368.382923][ T8824] get_futex_key+0x37f/0x1f50 [ 368.387705][ T8824] ? kmsan_get_metadata+0x11b/0x180 [ 368.393000][ T8824] futex_wake+0x1d9/0xdf0 [ 368.397400][ T8824] ? kmsan_get_metadata+0x11b/0x180 [ 368.402772][ T8824] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.408777][ T8824] do_futex+0x255f/0x3290 [ 368.413231][ T8824] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.419557][ T8824] ? kmsan_get_metadata+0x11b/0x180 [ 368.424835][ T8824] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.430739][ T8824] ? kmsan_get_metadata+0x11b/0x180 [ 368.436072][ T8824] ? kmsan_get_metadata+0x11b/0x180 [ 368.441369][ T8824] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.447734][ T8824] ? kmsan_get_metadata+0x11b/0x180 [ 368.453028][ T8824] mm_release+0x2f6/0x550 [ 368.457448][ T8824] exit_mm_release+0x71/0x80 [ 368.462208][ T8824] exit_mm+0x74/0x8c0 [ 368.466262][ T8824] do_exit+0xd4a/0x3f90 [ 368.470487][ T8824] ? __msan_poison_alloca+0x15a/0x1a0 [ 368.475969][ T8824] do_group_exit+0x213/0x460 [ 368.480632][ T8824] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.486962][ T8824] get_signal+0x26db/0x2b20 [ 368.491537][ T8824] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.497444][ T8824] arch_do_signal_or_restart+0x96/0xdc0 [ 368.503093][ T8824] exit_to_user_mode_loop+0x206/0x490 [ 368.508537][ T8824] syscall_exit_to_user_mode+0x80/0xc0 [ 368.514082][ T8824] do_syscall_64+0x60/0xd0 [ 368.518577][ T8824] ? exc_page_fault+0x76/0x120 [ 368.523526][ T8824] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.529554][ T8824] RIP: 0033:0x7f4d6cd2a339 [ 368.534017][ T8824] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 368.553689][ T8824] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 368.562175][ T8824] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 368.570222][ T8824] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 368.578336][ T8824] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 368.586359][ T8824] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 368.594378][ T8824] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 368.646924][ T8828] FAULT_INJECTION: forcing a failure. [ 368.646924][ T8828] name fail_futex, interval 1, probability 0, space 0, times 0 [ 368.660395][ T8828] CPU: 1 PID: 8828 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 368.669246][ T8828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.679346][ T8828] Call Trace: [ 368.682664][ T8828] dump_stack_lvl+0x1ff/0x28e [ 368.687478][ T8828] dump_stack+0x25/0x28 [ 368.691791][ T8828] should_fail+0x8bc/0x9c0 [ 368.696297][ T8828] get_futex_key+0x37f/0x1f50 [ 368.701036][ T8828] ? kmsan_get_metadata+0x11b/0x180 [ 368.706329][ T8828] futex_wake+0x1d9/0xdf0 [ 368.710728][ T8828] ? kmsan_get_metadata+0x11b/0x180 [ 368.716001][ T8828] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.721982][ T8828] do_futex+0x255f/0x3290 [ 368.726413][ T8828] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.732783][ T8828] ? kmsan_get_metadata+0x11b/0x180 [ 368.738058][ T8828] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.743944][ T8828] ? kmsan_get_metadata+0x11b/0x180 [ 368.749216][ T8828] ? kmsan_get_metadata+0x11b/0x180 [ 368.754533][ T8828] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.760858][ T8828] ? kmsan_get_metadata+0x11b/0x180 [ 368.766133][ T8828] mm_release+0x2f6/0x550 [ 368.770584][ T8828] exit_mm_release+0x71/0x80 [ 368.775242][ T8828] exit_mm+0x74/0x8c0 [ 368.779286][ T8828] do_exit+0xd4a/0x3f90 [ 368.783501][ T8828] ? __msan_poison_alloca+0x15a/0x1a0 [ 368.788985][ T8828] do_group_exit+0x213/0x460 [ 368.793635][ T8828] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 368.799959][ T8828] get_signal+0x26db/0x2b20 [ 368.804527][ T8828] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 368.810431][ T8828] arch_do_signal_or_restart+0x96/0xdc0 [ 368.816056][ T8828] exit_to_user_mode_loop+0x206/0x490 [ 368.821492][ T8828] syscall_exit_to_user_mode+0x80/0xc0 [ 368.827022][ T8828] do_syscall_64+0x60/0xd0 [ 368.831544][ T8828] ? exc_page_fault+0x76/0x120 [ 368.836375][ T8828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 368.842347][ T8828] RIP: 0033:0x7f4d6cd2a339 [ 368.846811][ T8828] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 368.866536][ T8828] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 368.875019][ T8828] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 368.883037][ T8828] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 368.891047][ T8828] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 368.899058][ T8828] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 368.907142][ T8828] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 369.053042][ T8846] FAULT_INJECTION: forcing a failure. [ 369.053042][ T8846] name fail_futex, interval 1, probability 0, space 0, times 0 [ 369.066320][ T8846] CPU: 0 PID: 8846 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 369.075159][ T8846] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.085289][ T8846] Call Trace: [ 369.088602][ T8846] dump_stack_lvl+0x1ff/0x28e [ 369.093368][ T8846] dump_stack+0x25/0x28 [ 369.097614][ T8846] should_fail+0x8bc/0x9c0 [ 369.102112][ T8846] get_futex_key+0x37f/0x1f50 [ 369.106997][ T8846] ? kmsan_get_metadata+0x11b/0x180 [ 369.112305][ T8846] futex_wake+0x1d9/0xdf0 [ 369.116730][ T8846] ? kmsan_get_metadata+0x11b/0x180 [ 369.122070][ T8846] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.127966][ T8846] do_futex+0x255f/0x3290 [ 369.132378][ T8846] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.138723][ T8846] ? kmsan_get_metadata+0x11b/0x180 [ 369.144006][ T8846] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.149920][ T8846] ? kmsan_get_metadata+0x11b/0x180 [ 369.155204][ T8846] ? kmsan_get_metadata+0x11b/0x180 [ 369.160496][ T8846] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.166838][ T8846] ? kmsan_get_metadata+0x11b/0x180 [ 369.172130][ T8846] mm_release+0x2f6/0x550 [ 369.176557][ T8846] exit_mm_release+0x71/0x80 [ 369.181283][ T8846] exit_mm+0x74/0x8c0 [ 369.185337][ T8846] do_exit+0xd4a/0x3f90 [ 369.189568][ T8846] ? __msan_poison_alloca+0x15a/0x1a0 [ 369.195027][ T8846] do_group_exit+0x213/0x460 [ 369.199690][ T8846] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.206101][ T8846] get_signal+0x26db/0x2b20 [ 369.210672][ T8846] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.216572][ T8846] arch_do_signal_or_restart+0x96/0xdc0 [ 369.222200][ T8846] exit_to_user_mode_loop+0x206/0x490 [ 369.227638][ T8846] syscall_exit_to_user_mode+0x80/0xc0 [ 369.233178][ T8846] do_syscall_64+0x60/0xd0 [ 369.237655][ T8846] ? exc_page_fault+0x76/0x120 [ 369.242525][ T8846] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.248495][ T8846] RIP: 0033:0x7f4d6cd2a339 [ 369.253008][ T8846] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 369.272756][ T8846] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 369.281289][ T8846] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 369.289330][ T8846] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 369.297374][ T8846] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 369.305447][ T8846] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 369.313489][ T8846] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 369.392315][ T8854] FAULT_INJECTION: forcing a failure. [ 369.392315][ T8854] name fail_futex, interval 1, probability 0, space 0, times 0 [ 369.406422][ T8854] CPU: 1 PID: 8854 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 369.415272][ T8854] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.425379][ T8854] Call Trace: [ 369.428811][ T8854] dump_stack_lvl+0x1ff/0x28e [ 369.433612][ T8854] dump_stack+0x25/0x28 [ 369.437908][ T8854] should_fail+0x8bc/0x9c0 [ 369.442410][ T8854] get_futex_key+0x37f/0x1f50 [ 369.447156][ T8854] ? kmsan_get_metadata+0x11b/0x180 [ 369.452476][ T8854] futex_wake+0x1d9/0xdf0 [ 369.456945][ T8854] ? kmsan_get_metadata+0x11b/0x180 [ 369.462238][ T8854] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.468203][ T8854] do_futex+0x255f/0x3290 [ 369.472617][ T8854] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.479018][ T8854] ? kmsan_get_metadata+0x11b/0x180 [ 369.484306][ T8854] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.490195][ T8854] ? kmsan_get_metadata+0x11b/0x180 [ 369.495536][ T8854] ? kmsan_get_metadata+0x11b/0x180 [ 369.500888][ T8854] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.507217][ T8854] ? kmsan_get_metadata+0x11b/0x180 [ 369.512505][ T8854] mm_release+0x2f6/0x550 [ 369.516922][ T8854] exit_mm_release+0x71/0x80 [ 369.521582][ T8854] exit_mm+0x74/0x8c0 [ 369.525627][ T8854] do_exit+0xd4a/0x3f90 [ 369.529844][ T8854] ? __msan_poison_alloca+0x15a/0x1a0 [ 369.535327][ T8854] do_group_exit+0x213/0x460 [ 369.539979][ T8854] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.546302][ T8854] get_signal+0x26db/0x2b20 [ 369.550875][ T8854] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.556782][ T8854] arch_do_signal_or_restart+0x96/0xdc0 [ 369.562409][ T8854] exit_to_user_mode_loop+0x206/0x490 [ 369.567859][ T8854] syscall_exit_to_user_mode+0x80/0xc0 [ 369.573411][ T8854] do_syscall_64+0x60/0xd0 [ 369.577915][ T8854] ? exc_page_fault+0x76/0x120 [ 369.582747][ T8854] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.588750][ T8854] RIP: 0033:0x7f4d6cd2a339 [ 369.593208][ T8854] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 369.612875][ T8854] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 369.621360][ T8854] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 369.629409][ T8854] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 369.637443][ T8854] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 369.645465][ T8854] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 369.653490][ T8854] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 369.774211][ T8868] FAULT_INJECTION: forcing a failure. [ 369.774211][ T8868] name fail_futex, interval 1, probability 0, space 0, times 0 [ 369.787862][ T8868] CPU: 1 PID: 8868 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 369.796728][ T8868] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 369.806834][ T8868] Call Trace: [ 369.810156][ T8868] dump_stack_lvl+0x1ff/0x28e [ 369.814920][ T8868] dump_stack+0x25/0x28 [ 369.819147][ T8868] should_fail+0x8bc/0x9c0 [ 369.823730][ T8868] get_futex_key+0x37f/0x1f50 [ 369.828519][ T8868] ? kmsan_get_metadata+0x11b/0x180 [ 369.833812][ T8868] futex_wake+0x1d9/0xdf0 [ 369.838210][ T8868] ? kmsan_get_metadata+0x11b/0x180 [ 369.843486][ T8868] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.849381][ T8868] do_futex+0x255f/0x3290 [ 369.853784][ T8868] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.860100][ T8868] ? kmsan_get_metadata+0x11b/0x180 [ 369.865372][ T8868] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.871258][ T8868] ? kmsan_get_metadata+0x11b/0x180 [ 369.876544][ T8868] ? kmsan_get_metadata+0x11b/0x180 [ 369.881825][ T8868] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.888142][ T8868] ? kmsan_get_metadata+0x11b/0x180 [ 369.893417][ T8868] mm_release+0x2f6/0x550 [ 369.897822][ T8868] exit_mm_release+0x71/0x80 [ 369.902480][ T8868] exit_mm+0x74/0x8c0 [ 369.906524][ T8868] do_exit+0xd4a/0x3f90 [ 369.910754][ T8868] ? __msan_poison_alloca+0x15a/0x1a0 [ 369.916324][ T8868] do_group_exit+0x213/0x460 [ 369.920986][ T8868] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 369.927399][ T8868] get_signal+0x26db/0x2b20 [ 369.931968][ T8868] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 369.937865][ T8868] arch_do_signal_or_restart+0x96/0xdc0 [ 369.943492][ T8868] exit_to_user_mode_loop+0x206/0x490 [ 369.948924][ T8868] syscall_exit_to_user_mode+0x80/0xc0 [ 369.954453][ T8868] do_syscall_64+0x60/0xd0 [ 369.958931][ T8868] ? exc_page_fault+0x76/0x120 [ 369.963809][ T8868] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 369.969898][ T8868] RIP: 0033:0x7f4d6cd2a339 [ 369.974357][ T8868] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 369.994115][ T8868] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 370.002596][ T8868] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 370.010641][ T8868] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 370.018657][ T8868] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 370.026671][ T8868] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 370.034694][ T8868] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 370.084632][ T8872] FAULT_INJECTION: forcing a failure. [ 370.084632][ T8872] name fail_futex, interval 1, probability 0, space 0, times 0 [ 370.098202][ T8872] CPU: 0 PID: 8872 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 370.107037][ T8872] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.117151][ T8872] Call Trace: [ 370.120484][ T8872] dump_stack_lvl+0x1ff/0x28e [ 370.125338][ T8872] dump_stack+0x25/0x28 [ 370.129575][ T8872] should_fail+0x8bc/0x9c0 [ 370.134071][ T8872] get_futex_key+0x37f/0x1f50 [ 370.138827][ T8872] ? kmsan_get_metadata+0x11b/0x180 [ 370.144127][ T8872] futex_wake+0x1d9/0xdf0 [ 370.148521][ T8872] ? kmsan_get_metadata+0x11b/0x180 [ 370.153795][ T8872] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.159723][ T8872] do_futex+0x255f/0x3290 [ 370.164158][ T8872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.170622][ T8872] ? kmsan_get_metadata+0x11b/0x180 [ 370.175895][ T8872] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.181784][ T8872] ? kmsan_get_metadata+0x11b/0x180 [ 370.187061][ T8872] ? kmsan_get_metadata+0x11b/0x180 [ 370.192342][ T8872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.198666][ T8872] ? kmsan_get_metadata+0x11b/0x180 [ 370.203946][ T8872] mm_release+0x2f6/0x550 [ 370.208376][ T8872] exit_mm_release+0x71/0x80 [ 370.213033][ T8872] exit_mm+0x74/0x8c0 [ 370.217076][ T8872] do_exit+0xd4a/0x3f90 [ 370.221300][ T8872] ? __msan_poison_alloca+0x15a/0x1a0 [ 370.226759][ T8872] do_group_exit+0x213/0x460 [ 370.231495][ T8872] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.237821][ T8872] get_signal+0x26db/0x2b20 [ 370.242416][ T8872] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.248340][ T8872] arch_do_signal_or_restart+0x96/0xdc0 [ 370.254023][ T8872] exit_to_user_mode_loop+0x206/0x490 [ 370.259530][ T8872] syscall_exit_to_user_mode+0x80/0xc0 [ 370.265061][ T8872] do_syscall_64+0x60/0xd0 [ 370.269531][ T8872] ? exc_page_fault+0x76/0x120 [ 370.274371][ T8872] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.280365][ T8872] RIP: 0033:0x7f4d6cd2a339 [ 370.284953][ T8872] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 370.304641][ T8872] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 370.313123][ T8872] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 370.321141][ T8872] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 370.329157][ T8872] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 370.337172][ T8872] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 370.345199][ T8872] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 370.422957][ T8880] FAULT_INJECTION: forcing a failure. [ 370.422957][ T8880] name fail_futex, interval 1, probability 0, space 0, times 0 [ 370.435972][ T8880] CPU: 0 PID: 8880 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 370.444812][ T8880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.454933][ T8880] Call Trace: [ 370.458299][ T8880] dump_stack_lvl+0x1ff/0x28e [ 370.463064][ T8880] dump_stack+0x25/0x28 [ 370.467373][ T8880] should_fail+0x8bc/0x9c0 [ 370.471947][ T8880] get_futex_key+0x37f/0x1f50 [ 370.476693][ T8880] ? kmsan_get_metadata+0x11b/0x180 [ 370.481990][ T8880] futex_wake+0x1d9/0xdf0 [ 370.486572][ T8880] ? kmsan_get_metadata+0x11b/0x180 [ 370.492051][ T8880] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.497971][ T8880] do_futex+0x255f/0x3290 [ 370.502388][ T8880] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.508725][ T8880] ? kmsan_get_metadata+0x11b/0x180 [ 370.514090][ T8880] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.520026][ T8880] ? kmsan_get_metadata+0x11b/0x180 [ 370.525325][ T8880] ? kmsan_get_metadata+0x11b/0x180 [ 370.530623][ T8880] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.537017][ T8880] ? kmsan_get_metadata+0x11b/0x180 [ 370.542298][ T8880] mm_release+0x2f6/0x550 [ 370.546714][ T8880] exit_mm_release+0x71/0x80 [ 370.551550][ T8880] exit_mm+0x74/0x8c0 [ 370.555603][ T8880] do_exit+0xd4a/0x3f90 [ 370.559819][ T8880] ? __msan_poison_alloca+0x15a/0x1a0 [ 370.565294][ T8880] do_group_exit+0x213/0x460 [ 370.569951][ T8880] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.576290][ T8880] get_signal+0x26db/0x2b20 [ 370.580862][ T8880] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.586805][ T8880] arch_do_signal_or_restart+0x96/0xdc0 [ 370.592441][ T8880] exit_to_user_mode_loop+0x206/0x490 [ 370.597892][ T8880] syscall_exit_to_user_mode+0x80/0xc0 [ 370.603431][ T8880] do_syscall_64+0x60/0xd0 [ 370.607925][ T8880] ? exc_page_fault+0x76/0x120 [ 370.612775][ T8880] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.618785][ T8880] RIP: 0033:0x7f4d6cd2a339 [ 370.623254][ T8880] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 370.643049][ T8880] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 370.651532][ T8880] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 370.659610][ T8880] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 370.667659][ T8880] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 370.675693][ T8880] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 370.683726][ T8880] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 370.747872][ T8886] FAULT_INJECTION: forcing a failure. [ 370.747872][ T8886] name fail_futex, interval 1, probability 0, space 0, times 0 [ 370.761405][ T8886] CPU: 1 PID: 8886 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 370.770247][ T8886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 370.780471][ T8886] Call Trace: [ 370.783787][ T8886] dump_stack_lvl+0x1ff/0x28e [ 370.788722][ T8886] dump_stack+0x25/0x28 [ 370.792966][ T8886] should_fail+0x8bc/0x9c0 [ 370.797552][ T8886] get_futex_key+0x37f/0x1f50 [ 370.802315][ T8886] ? kmsan_get_metadata+0x11b/0x180 [ 370.807692][ T8886] futex_wake+0x1d9/0xdf0 [ 370.812089][ T8886] ? kmsan_get_metadata+0x11b/0x180 [ 370.817377][ T8886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.823281][ T8886] do_futex+0x255f/0x3290 [ 370.827705][ T8886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.834022][ T8886] ? kmsan_get_metadata+0x11b/0x180 [ 370.839296][ T8886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.845184][ T8886] ? kmsan_get_metadata+0x11b/0x180 [ 370.850467][ T8886] ? kmsan_get_metadata+0x11b/0x180 [ 370.855804][ T8886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.862123][ T8886] ? kmsan_get_metadata+0x11b/0x180 [ 370.867401][ T8886] mm_release+0x2f6/0x550 [ 370.871810][ T8886] exit_mm_release+0x71/0x80 [ 370.876470][ T8886] exit_mm+0x74/0x8c0 [ 370.880517][ T8886] do_exit+0xd4a/0x3f90 [ 370.884734][ T8886] ? __msan_poison_alloca+0x15a/0x1a0 [ 370.890230][ T8886] do_group_exit+0x213/0x460 [ 370.894897][ T8886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 370.901220][ T8886] get_signal+0x26db/0x2b20 [ 370.905788][ T8886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 370.911687][ T8886] arch_do_signal_or_restart+0x96/0xdc0 [ 370.917306][ T8886] exit_to_user_mode_loop+0x206/0x490 [ 370.922765][ T8886] syscall_exit_to_user_mode+0x80/0xc0 [ 370.928297][ T8886] do_syscall_64+0x60/0xd0 [ 370.932791][ T8886] ? exc_page_fault+0x76/0x120 [ 370.937626][ T8886] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 370.943620][ T8886] RIP: 0033:0x7f4d6cd2a339 [ 370.948124][ T8886] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 370.967967][ T8886] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 370.976454][ T8886] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 370.984548][ T8886] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 370.992601][ T8886] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 371.000633][ T8886] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 371.008651][ T8886] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 371.179240][ T8908] FAULT_INJECTION: forcing a failure. [ 371.179240][ T8908] name fail_futex, interval 1, probability 0, space 0, times 0 [ 371.192574][ T8908] CPU: 1 PID: 8908 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 371.201432][ T8908] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.211557][ T8908] Call Trace: [ 371.214902][ T8908] dump_stack_lvl+0x1ff/0x28e [ 371.219726][ T8908] dump_stack+0x25/0x28 [ 371.223951][ T8908] should_fail+0x8bc/0x9c0 [ 371.228450][ T8908] get_futex_key+0x37f/0x1f50 [ 371.233299][ T8908] ? kmsan_get_metadata+0x11b/0x180 [ 371.238658][ T8908] futex_wake+0x1d9/0xdf0 [ 371.243053][ T8908] ? kmsan_get_metadata+0x11b/0x180 [ 371.248326][ T8908] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.254230][ T8908] do_futex+0x255f/0x3290 [ 371.258638][ T8908] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.264953][ T8908] ? kmsan_get_metadata+0x11b/0x180 [ 371.270270][ T8908] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.276164][ T8908] ? kmsan_get_metadata+0x11b/0x180 [ 371.281447][ T8908] ? kmsan_get_metadata+0x11b/0x180 [ 371.286719][ T8908] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.293136][ T8908] ? kmsan_get_metadata+0x11b/0x180 [ 371.298433][ T8908] mm_release+0x2f6/0x550 [ 371.302914][ T8908] exit_mm_release+0x71/0x80 [ 371.307571][ T8908] exit_mm+0x74/0x8c0 [ 371.311662][ T8908] do_exit+0xd4a/0x3f90 [ 371.315874][ T8908] ? __msan_poison_alloca+0x15a/0x1a0 [ 371.321328][ T8908] do_group_exit+0x213/0x460 [ 371.326053][ T8908] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.332434][ T8908] get_signal+0x26db/0x2b20 [ 371.337008][ T8908] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.342910][ T8908] arch_do_signal_or_restart+0x96/0xdc0 [ 371.348527][ T8908] exit_to_user_mode_loop+0x206/0x490 [ 371.353958][ T8908] syscall_exit_to_user_mode+0x80/0xc0 [ 371.359503][ T8908] do_syscall_64+0x60/0xd0 [ 371.363972][ T8908] ? exc_page_fault+0x76/0x120 [ 371.368795][ T8908] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.374775][ T8908] RIP: 0033:0x7f4d6cd2a339 [ 371.379229][ T8908] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 371.398900][ T8908] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 371.407398][ T8908] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 371.415485][ T8908] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 371.423529][ T8908] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 371.431544][ T8908] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 371.439560][ T8908] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 371.517037][ T8916] FAULT_INJECTION: forcing a failure. [ 371.517037][ T8916] name fail_futex, interval 1, probability 0, space 0, times 0 [ 371.530103][ T8916] CPU: 0 PID: 8916 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 371.538995][ T8916] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.549103][ T8916] Call Trace: [ 371.552460][ T8916] dump_stack_lvl+0x1ff/0x28e [ 371.557227][ T8916] dump_stack+0x25/0x28 [ 371.561455][ T8916] should_fail+0x8bc/0x9c0 [ 371.566003][ T8916] get_futex_key+0x37f/0x1f50 [ 371.570767][ T8916] ? kmsan_get_metadata+0x11b/0x180 [ 371.576107][ T8916] futex_wake+0x1d9/0xdf0 [ 371.580572][ T8916] ? kmsan_get_metadata+0x11b/0x180 [ 371.585852][ T8916] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.591759][ T8916] do_futex+0x255f/0x3290 [ 371.596168][ T8916] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.602496][ T8916] ? kmsan_get_metadata+0x11b/0x180 [ 371.607834][ T8916] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.613735][ T8916] ? kmsan_get_metadata+0x11b/0x180 [ 371.619017][ T8916] ? kmsan_get_metadata+0x11b/0x180 [ 371.624303][ T8916] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.630672][ T8916] ? kmsan_get_metadata+0x11b/0x180 [ 371.635952][ T8916] mm_release+0x2f6/0x550 [ 371.640457][ T8916] exit_mm_release+0x71/0x80 [ 371.645142][ T8916] exit_mm+0x74/0x8c0 [ 371.649256][ T8916] do_exit+0xd4a/0x3f90 [ 371.653501][ T8916] ? __msan_poison_alloca+0x15a/0x1a0 [ 371.658972][ T8916] do_group_exit+0x213/0x460 [ 371.663633][ T8916] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.670024][ T8916] get_signal+0x26db/0x2b20 [ 371.674639][ T8916] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.680581][ T8916] arch_do_signal_or_restart+0x96/0xdc0 [ 371.686204][ T8916] exit_to_user_mode_loop+0x206/0x490 [ 371.691737][ T8916] syscall_exit_to_user_mode+0x80/0xc0 [ 371.697269][ T8916] do_syscall_64+0x60/0xd0 [ 371.701788][ T8916] ? exc_page_fault+0x76/0x120 [ 371.706620][ T8916] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 371.712688][ T8916] RIP: 0033:0x7f4d6cd2a339 [ 371.717198][ T8916] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 371.736873][ T8916] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 371.745359][ T8916] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 371.753551][ T8916] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 371.761570][ T8916] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 371.769591][ T8916] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 371.777610][ T8916] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 371.841133][ T8922] FAULT_INJECTION: forcing a failure. [ 371.841133][ T8922] name fail_futex, interval 1, probability 0, space 0, times 0 [ 371.854672][ T8922] CPU: 1 PID: 8922 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 371.863515][ T8922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 371.873616][ T8922] Call Trace: [ 371.876931][ T8922] dump_stack_lvl+0x1ff/0x28e [ 371.881702][ T8922] dump_stack+0x25/0x28 [ 371.885989][ T8922] should_fail+0x8bc/0x9c0 [ 371.890505][ T8922] get_futex_key+0x37f/0x1f50 [ 371.895252][ T8922] ? kmsan_get_metadata+0x11b/0x180 [ 371.900549][ T8922] futex_wake+0x1d9/0xdf0 [ 371.904949][ T8922] ? kmsan_get_metadata+0x11b/0x180 [ 371.910239][ T8922] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.916200][ T8922] do_futex+0x255f/0x3290 [ 371.920620][ T8922] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.927014][ T8922] ? kmsan_get_metadata+0x11b/0x180 [ 371.932293][ T8922] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 371.938180][ T8922] ? kmsan_get_metadata+0x11b/0x180 [ 371.943481][ T8922] ? kmsan_get_metadata+0x11b/0x180 [ 371.948802][ T8922] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.955123][ T8922] ? kmsan_get_metadata+0x11b/0x180 [ 371.960414][ T8922] mm_release+0x2f6/0x550 [ 371.964823][ T8922] exit_mm_release+0x71/0x80 [ 371.969487][ T8922] exit_mm+0x74/0x8c0 [ 371.973527][ T8922] do_exit+0xd4a/0x3f90 [ 371.977737][ T8922] ? __msan_poison_alloca+0x15a/0x1a0 [ 371.983190][ T8922] do_group_exit+0x213/0x460 [ 371.987838][ T8922] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 371.994160][ T8922] get_signal+0x26db/0x2b20 [ 371.998729][ T8922] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.004626][ T8922] arch_do_signal_or_restart+0x96/0xdc0 [ 372.010252][ T8922] exit_to_user_mode_loop+0x206/0x490 [ 372.015700][ T8922] syscall_exit_to_user_mode+0x80/0xc0 [ 372.021271][ T8922] do_syscall_64+0x60/0xd0 [ 372.025748][ T8922] ? exc_page_fault+0x76/0x120 [ 372.030585][ T8922] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.036596][ T8922] RIP: 0033:0x7f4d6cd2a339 [ 372.041051][ T8922] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.060718][ T8922] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.069198][ T8922] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 372.077239][ T8922] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 372.085285][ T8922] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 372.093306][ T8922] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 372.101322][ T8922] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 372.165120][ T8928] FAULT_INJECTION: forcing a failure. [ 372.165120][ T8928] name fail_futex, interval 1, probability 0, space 0, times 0 [ 372.178195][ T8928] CPU: 0 PID: 8928 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 372.187026][ T8928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.197124][ T8928] Call Trace: [ 372.200431][ T8928] dump_stack_lvl+0x1ff/0x28e [ 372.205191][ T8928] dump_stack+0x25/0x28 [ 372.209432][ T8928] should_fail+0x8bc/0x9c0 [ 372.213925][ T8928] get_futex_key+0x37f/0x1f50 [ 372.218669][ T8928] ? kmsan_get_metadata+0x11b/0x180 [ 372.223954][ T8928] futex_wake+0x1d9/0xdf0 [ 372.228404][ T8928] ? kmsan_get_metadata+0x11b/0x180 [ 372.233676][ T8928] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.239569][ T8928] do_futex+0x255f/0x3290 [ 372.243979][ T8928] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.250314][ T8928] ? kmsan_get_metadata+0x11b/0x180 [ 372.255662][ T8928] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.261544][ T8928] ? kmsan_get_metadata+0x11b/0x180 [ 372.266816][ T8928] ? kmsan_get_metadata+0x11b/0x180 [ 372.272098][ T8928] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.278425][ T8928] ? kmsan_get_metadata+0x11b/0x180 [ 372.283718][ T8928] mm_release+0x2f6/0x550 [ 372.288164][ T8928] exit_mm_release+0x71/0x80 [ 372.292871][ T8928] exit_mm+0x74/0x8c0 [ 372.296978][ T8928] do_exit+0xd4a/0x3f90 [ 372.301190][ T8928] ? __msan_poison_alloca+0x15a/0x1a0 [ 372.306664][ T8928] do_group_exit+0x213/0x460 [ 372.311346][ T8928] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.317679][ T8928] get_signal+0x26db/0x2b20 [ 372.322271][ T8928] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.328199][ T8928] arch_do_signal_or_restart+0x96/0xdc0 [ 372.333838][ T8928] exit_to_user_mode_loop+0x206/0x490 [ 372.339274][ T8928] syscall_exit_to_user_mode+0x80/0xc0 [ 372.344818][ T8928] do_syscall_64+0x60/0xd0 [ 372.349300][ T8928] ? exc_page_fault+0x76/0x120 [ 372.354240][ T8928] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.360355][ T8928] RIP: 0033:0x7f4d6cd2a339 [ 372.364829][ T8928] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.384508][ T8928] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.392990][ T8928] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 372.401014][ T8928] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 372.409032][ T8928] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 372.417051][ T8928] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 372.425124][ T8928] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 372.475608][ T8932] FAULT_INJECTION: forcing a failure. [ 372.475608][ T8932] name fail_futex, interval 1, probability 0, space 0, times 0 [ 372.489635][ T8932] CPU: 1 PID: 8932 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 372.498524][ T8932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.508627][ T8932] Call Trace: [ 372.511937][ T8932] dump_stack_lvl+0x1ff/0x28e [ 372.516838][ T8932] dump_stack+0x25/0x28 [ 372.521081][ T8932] should_fail+0x8bc/0x9c0 [ 372.525598][ T8932] get_futex_key+0x37f/0x1f50 [ 372.530359][ T8932] futex_wake+0x1d9/0xdf0 [ 372.534758][ T8932] ? kmsan_get_metadata+0x11b/0x180 [ 372.540035][ T8932] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.545934][ T8932] do_futex+0x255f/0x3290 [ 372.550406][ T8932] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.556730][ T8932] ? kmsan_get_metadata+0x11b/0x180 [ 372.562006][ T8932] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.567975][ T8932] ? kmsan_get_metadata+0x11b/0x180 [ 372.573251][ T8932] ? kmsan_get_metadata+0x11b/0x180 [ 372.578516][ T8932] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.584831][ T8932] ? kmsan_get_metadata+0x11b/0x180 [ 372.590110][ T8932] mm_release+0x2f6/0x550 [ 372.594562][ T8932] exit_mm_release+0x71/0x80 [ 372.599222][ T8932] exit_mm+0x74/0x8c0 [ 372.603327][ T8932] do_exit+0xd4a/0x3f90 [ 372.607614][ T8932] ? __msan_poison_alloca+0x15a/0x1a0 [ 372.613072][ T8932] do_group_exit+0x213/0x460 [ 372.617742][ T8932] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.624067][ T8932] get_signal+0x26db/0x2b20 [ 372.628631][ T8932] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.634528][ T8932] arch_do_signal_or_restart+0x96/0xdc0 [ 372.640153][ T8932] exit_to_user_mode_loop+0x206/0x490 [ 372.645585][ T8932] syscall_exit_to_user_mode+0x80/0xc0 [ 372.651189][ T8932] do_syscall_64+0x60/0xd0 [ 372.655659][ T8932] ? exc_page_fault+0x76/0x120 [ 372.660482][ T8932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 372.666529][ T8932] RIP: 0033:0x7f4d6cd2a339 [ 372.670986][ T8932] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 372.690737][ T8932] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 372.699212][ T8932] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 372.707237][ T8932] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 372.715252][ T8932] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 372.723268][ T8932] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 372.731278][ T8932] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 372.822519][ T8942] FAULT_INJECTION: forcing a failure. [ 372.822519][ T8942] name fail_futex, interval 1, probability 0, space 0, times 0 [ 372.836066][ T8942] CPU: 0 PID: 8942 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 372.844929][ T8942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 372.855028][ T8942] Call Trace: [ 372.858359][ T8942] dump_stack_lvl+0x1ff/0x28e [ 372.863140][ T8942] dump_stack+0x25/0x28 [ 372.867408][ T8942] should_fail+0x8bc/0x9c0 [ 372.871910][ T8942] get_futex_key+0x37f/0x1f50 [ 372.876657][ T8942] ? kmsan_get_metadata+0x11b/0x180 [ 372.881946][ T8942] futex_wake+0x1d9/0xdf0 [ 372.886340][ T8942] ? kmsan_get_metadata+0x11b/0x180 [ 372.891619][ T8942] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.897556][ T8942] do_futex+0x255f/0x3290 [ 372.901987][ T8942] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.908364][ T8942] ? kmsan_get_metadata+0x11b/0x180 [ 372.913652][ T8942] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.919544][ T8942] ? kmsan_get_metadata+0x11b/0x180 [ 372.924817][ T8942] ? kmsan_get_metadata+0x11b/0x180 [ 372.930094][ T8942] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.936418][ T8942] ? kmsan_get_metadata+0x11b/0x180 [ 372.941698][ T8942] mm_release+0x2f6/0x550 [ 372.946101][ T8942] exit_mm_release+0x71/0x80 [ 372.950766][ T8942] exit_mm+0x74/0x8c0 [ 372.954810][ T8942] do_exit+0xd4a/0x3f90 [ 372.959023][ T8942] ? __msan_poison_alloca+0x15a/0x1a0 [ 372.964482][ T8942] do_group_exit+0x213/0x460 [ 372.969129][ T8942] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 372.975452][ T8942] get_signal+0x26db/0x2b20 [ 372.980024][ T8942] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 372.985948][ T8942] arch_do_signal_or_restart+0x96/0xdc0 [ 372.991639][ T8942] exit_to_user_mode_loop+0x206/0x490 [ 372.997136][ T8942] syscall_exit_to_user_mode+0x80/0xc0 [ 373.002678][ T8942] do_syscall_64+0x60/0xd0 [ 373.007219][ T8942] ? exc_page_fault+0x76/0x120 [ 373.012044][ T8942] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.018023][ T8942] RIP: 0033:0x7f4d6cd2a339 [ 373.022540][ T8942] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.042265][ T8942] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 373.050816][ T8942] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 373.058838][ T8942] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 373.066857][ T8942] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 373.074872][ T8942] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 373.082889][ T8942] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 373.146874][ T8948] FAULT_INJECTION: forcing a failure. [ 373.146874][ T8948] name fail_futex, interval 1, probability 0, space 0, times 0 [ 373.160769][ T8948] CPU: 1 PID: 8948 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 373.169711][ T8948] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.179873][ T8948] Call Trace: [ 373.183186][ T8948] dump_stack_lvl+0x1ff/0x28e [ 373.187954][ T8948] dump_stack+0x25/0x28 [ 373.192195][ T8948] should_fail+0x8bc/0x9c0 [ 373.196697][ T8948] get_futex_key+0x37f/0x1f50 [ 373.201440][ T8948] ? kmsan_get_metadata+0x11b/0x180 [ 373.206734][ T8948] futex_wake+0x1d9/0xdf0 [ 373.211130][ T8948] ? kmsan_get_metadata+0x11b/0x180 [ 373.216406][ T8948] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.222307][ T8948] do_futex+0x255f/0x3290 [ 373.226709][ T8948] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.233030][ T8948] ? kmsan_get_metadata+0x11b/0x180 [ 373.238309][ T8948] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.244209][ T8948] ? kmsan_get_metadata+0x11b/0x180 [ 373.249539][ T8948] ? kmsan_get_metadata+0x11b/0x180 [ 373.254816][ T8948] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.261135][ T8948] ? kmsan_get_metadata+0x11b/0x180 [ 373.266414][ T8948] mm_release+0x2f6/0x550 [ 373.270825][ T8948] exit_mm_release+0x71/0x80 [ 373.275487][ T8948] exit_mm+0x74/0x8c0 [ 373.279529][ T8948] do_exit+0xd4a/0x3f90 [ 373.283742][ T8948] ? __msan_poison_alloca+0x15a/0x1a0 [ 373.289198][ T8948] do_group_exit+0x213/0x460 [ 373.293850][ T8948] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.300176][ T8948] get_signal+0x26db/0x2b20 [ 373.304749][ T8948] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.310650][ T8948] arch_do_signal_or_restart+0x96/0xdc0 [ 373.316356][ T8948] exit_to_user_mode_loop+0x206/0x490 [ 373.321845][ T8948] syscall_exit_to_user_mode+0x80/0xc0 [ 373.327373][ T8948] do_syscall_64+0x60/0xd0 [ 373.331845][ T8948] ? exc_page_fault+0x76/0x120 [ 373.336673][ T8948] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.342651][ T8948] RIP: 0033:0x7f4d6cd2a339 [ 373.347131][ T8948] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.366808][ T8948] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 373.375343][ T8948] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 373.383363][ T8948] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 373.391377][ T8948] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 373.399391][ T8948] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 373.407454][ T8948] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 373.498714][ T8958] FAULT_INJECTION: forcing a failure. [ 373.498714][ T8958] name fail_futex, interval 1, probability 0, space 0, times 0 [ 373.512108][ T8958] CPU: 1 PID: 8958 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 373.520945][ T8958] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.531047][ T8958] Call Trace: [ 373.534359][ T8958] dump_stack_lvl+0x1ff/0x28e [ 373.539130][ T8958] dump_stack+0x25/0x28 [ 373.543377][ T8958] should_fail+0x8bc/0x9c0 [ 373.547922][ T8958] get_futex_key+0x37f/0x1f50 [ 373.552723][ T8958] ? kmsan_get_metadata+0x11b/0x180 [ 373.558014][ T8958] futex_wake+0x1d9/0xdf0 [ 373.562410][ T8958] ? kmsan_get_metadata+0x11b/0x180 [ 373.567682][ T8958] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.573587][ T8958] do_futex+0x255f/0x3290 [ 373.577994][ T8958] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.584314][ T8958] ? kmsan_get_metadata+0x11b/0x180 [ 373.589595][ T8958] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.595479][ T8958] ? kmsan_get_metadata+0x11b/0x180 [ 373.600748][ T8958] ? kmsan_get_metadata+0x11b/0x180 [ 373.606017][ T8958] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.612345][ T8958] ? kmsan_get_metadata+0x11b/0x180 [ 373.617627][ T8958] mm_release+0x2f6/0x550 [ 373.622068][ T8958] exit_mm_release+0x71/0x80 [ 373.626731][ T8958] exit_mm+0x74/0x8c0 [ 373.630778][ T8958] do_exit+0xd4a/0x3f90 [ 373.635009][ T8958] ? __msan_poison_alloca+0x15a/0x1a0 [ 373.640477][ T8958] do_group_exit+0x213/0x460 [ 373.645127][ T8958] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.651500][ T8958] get_signal+0x26db/0x2b20 [ 373.656072][ T8958] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.661972][ T8958] arch_do_signal_or_restart+0x96/0xdc0 [ 373.667597][ T8958] exit_to_user_mode_loop+0x206/0x490 [ 373.673042][ T8958] syscall_exit_to_user_mode+0x80/0xc0 [ 373.678600][ T8958] do_syscall_64+0x60/0xd0 [ 373.683223][ T8958] ? exc_page_fault+0x76/0x120 [ 373.688117][ T8958] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 373.694092][ T8958] RIP: 0033:0x7f4d6cd2a339 [ 373.698552][ T8958] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 373.718434][ T8958] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 373.727017][ T8958] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 373.735041][ T8958] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 373.743057][ T8958] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 373.751072][ T8958] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 373.759088][ T8958] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 373.851225][ T8968] FAULT_INJECTION: forcing a failure. [ 373.851225][ T8968] name fail_futex, interval 1, probability 0, space 0, times 0 [ 373.864539][ T8968] CPU: 0 PID: 8968 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 373.873389][ T8968] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 373.883564][ T8968] Call Trace: [ 373.886980][ T8968] dump_stack_lvl+0x1ff/0x28e [ 373.891769][ T8968] dump_stack+0x25/0x28 [ 373.896075][ T8968] should_fail+0x8bc/0x9c0 [ 373.900579][ T8968] get_futex_key+0x37f/0x1f50 [ 373.905333][ T8968] ? kmsan_get_metadata+0x11b/0x180 [ 373.910664][ T8968] futex_wake+0x1d9/0xdf0 [ 373.915063][ T8968] ? kmsan_get_metadata+0x11b/0x180 [ 373.920344][ T8968] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.926373][ T8968] do_futex+0x255f/0x3290 [ 373.930828][ T8968] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.937252][ T8968] ? kmsan_get_metadata+0x11b/0x180 [ 373.942534][ T8968] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 373.948554][ T8968] ? kmsan_get_metadata+0x11b/0x180 [ 373.953838][ T8968] ? kmsan_get_metadata+0x11b/0x180 [ 373.959213][ T8968] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 373.965537][ T8968] ? kmsan_get_metadata+0x11b/0x180 [ 373.970835][ T8968] mm_release+0x2f6/0x550 [ 373.975241][ T8968] exit_mm_release+0x71/0x80 [ 373.979906][ T8968] exit_mm+0x74/0x8c0 [ 373.983952][ T8968] do_exit+0xd4a/0x3f90 [ 373.988190][ T8968] ? __msan_poison_alloca+0x15a/0x1a0 [ 373.993724][ T8968] do_group_exit+0x213/0x460 [ 373.998381][ T8968] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.004713][ T8968] get_signal+0x26db/0x2b20 [ 374.009290][ T8968] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.015196][ T8968] arch_do_signal_or_restart+0x96/0xdc0 [ 374.020822][ T8968] exit_to_user_mode_loop+0x206/0x490 [ 374.026276][ T8968] syscall_exit_to_user_mode+0x80/0xc0 [ 374.031900][ T8968] do_syscall_64+0x60/0xd0 [ 374.036420][ T8968] ? exc_page_fault+0x76/0x120 [ 374.041267][ T8968] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 374.047257][ T8968] RIP: 0033:0x7f4d6cd2a339 [ 374.051715][ T8968] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 374.071393][ T8968] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 374.079885][ T8968] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 374.087910][ T8968] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 374.095947][ T8968] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 374.103970][ T8968] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 374.111997][ T8968] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 374.162395][ T8972] FAULT_INJECTION: forcing a failure. [ 374.162395][ T8972] name fail_futex, interval 1, probability 0, space 0, times 0 [ 374.176834][ T8972] CPU: 1 PID: 8972 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 374.185701][ T8972] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.195822][ T8972] Call Trace: [ 374.199158][ T8972] dump_stack_lvl+0x1ff/0x28e [ 374.204068][ T8972] dump_stack+0x25/0x28 [ 374.208390][ T8972] should_fail+0x8bc/0x9c0 [ 374.213010][ T8972] get_futex_key+0x37f/0x1f50 [ 374.217779][ T8972] ? kmsan_get_metadata+0x11b/0x180 [ 374.223093][ T8972] futex_wake+0x1d9/0xdf0 [ 374.227540][ T8972] ? kmsan_get_metadata+0x11b/0x180 [ 374.232824][ T8972] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.238735][ T8972] do_futex+0x255f/0x3290 [ 374.243163][ T8972] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.249495][ T8972] ? kmsan_get_metadata+0x11b/0x180 [ 374.254809][ T8972] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.260722][ T8972] ? kmsan_get_metadata+0x11b/0x180 [ 374.266036][ T8972] ? kmsan_get_metadata+0x11b/0x180 [ 374.271459][ T8972] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.277878][ T8972] ? kmsan_get_metadata+0x11b/0x180 [ 374.283192][ T8972] mm_release+0x2f6/0x550 [ 374.287672][ T8972] exit_mm_release+0x71/0x80 [ 374.292337][ T8972] exit_mm+0x74/0x8c0 [ 374.296386][ T8972] do_exit+0xd4a/0x3f90 [ 374.300620][ T8972] ? __msan_poison_alloca+0x15a/0x1a0 [ 374.306213][ T8972] do_group_exit+0x213/0x460 [ 374.310971][ T8972] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.317345][ T8972] get_signal+0x26db/0x2b20 [ 374.321960][ T8972] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.327881][ T8972] arch_do_signal_or_restart+0x96/0xdc0 [ 374.333531][ T8972] exit_to_user_mode_loop+0x206/0x490 [ 374.338992][ T8972] syscall_exit_to_user_mode+0x80/0xc0 [ 374.344531][ T8972] do_syscall_64+0x60/0xd0 [ 374.349143][ T8972] ? exc_page_fault+0x76/0x120 [ 374.354213][ T8972] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 374.360192][ T8972] RIP: 0033:0x7f4d6cd2a339 [ 374.364655][ T8972] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 374.384335][ T8972] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 374.392827][ T8972] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 374.400975][ T8972] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 374.409041][ T8972] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 374.417129][ T8972] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 374.425220][ T8972] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 374.517031][ T8982] FAULT_INJECTION: forcing a failure. [ 374.517031][ T8982] name fail_futex, interval 1, probability 0, space 0, times 0 [ 374.530252][ T8982] CPU: 0 PID: 8982 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 374.539199][ T8982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.549372][ T8982] Call Trace: [ 374.552703][ T8982] dump_stack_lvl+0x1ff/0x28e [ 374.557511][ T8982] dump_stack+0x25/0x28 [ 374.561741][ T8982] should_fail+0x8bc/0x9c0 [ 374.566312][ T8982] get_futex_key+0x37f/0x1f50 [ 374.571068][ T8982] ? kmsan_get_metadata+0x11b/0x180 [ 374.576366][ T8982] futex_wake+0x1d9/0xdf0 [ 374.580773][ T8982] ? kmsan_get_metadata+0x11b/0x180 [ 374.586134][ T8982] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.592039][ T8982] do_futex+0x255f/0x3290 [ 374.596453][ T8982] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.602915][ T8982] ? kmsan_get_metadata+0x11b/0x180 [ 374.608237][ T8982] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.614129][ T8982] ? kmsan_get_metadata+0x11b/0x180 [ 374.619516][ T8982] ? kmsan_get_metadata+0x11b/0x180 [ 374.624808][ T8982] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.631253][ T8982] ? kmsan_get_metadata+0x11b/0x180 [ 374.636533][ T8982] mm_release+0x2f6/0x550 [ 374.640961][ T8982] exit_mm_release+0x71/0x80 [ 374.645648][ T8982] exit_mm+0x74/0x8c0 [ 374.649701][ T8982] do_exit+0xd4a/0x3f90 [ 374.653924][ T8982] ? __msan_poison_alloca+0x15a/0x1a0 [ 374.659409][ T8982] do_group_exit+0x213/0x460 [ 374.664087][ T8982] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.670526][ T8982] get_signal+0x26db/0x2b20 [ 374.675104][ T8982] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.681015][ T8982] arch_do_signal_or_restart+0x96/0xdc0 [ 374.686644][ T8982] exit_to_user_mode_loop+0x206/0x490 [ 374.692086][ T8982] syscall_exit_to_user_mode+0x80/0xc0 [ 374.697623][ T8982] do_syscall_64+0x60/0xd0 [ 374.702112][ T8982] ? exc_page_fault+0x76/0x120 [ 374.706952][ T8982] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 374.713034][ T8982] RIP: 0033:0x7f4d6cd2a339 [ 374.717498][ T8982] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 374.737176][ T8982] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 374.745657][ T8982] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 374.753687][ T8982] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 374.761709][ T8982] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 374.769735][ T8982] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 374.777764][ T8982] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 374.855683][ T8990] FAULT_INJECTION: forcing a failure. [ 374.855683][ T8990] name fail_futex, interval 1, probability 0, space 0, times 0 [ 374.869150][ T8990] CPU: 1 PID: 8990 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 374.878098][ T8990] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 374.888208][ T8990] Call Trace: [ 374.891568][ T8990] dump_stack_lvl+0x1ff/0x28e [ 374.896402][ T8990] dump_stack+0x25/0x28 [ 374.900636][ T8990] should_fail+0x8bc/0x9c0 [ 374.905140][ T8990] get_futex_key+0x37f/0x1f50 [ 374.909887][ T8990] ? kmsan_get_metadata+0x11b/0x180 [ 374.915236][ T8990] futex_wake+0x1d9/0xdf0 [ 374.919632][ T8990] ? kmsan_get_metadata+0x11b/0x180 [ 374.924911][ T8990] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.930931][ T8990] do_futex+0x255f/0x3290 [ 374.935579][ T8990] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.941912][ T8990] ? kmsan_get_metadata+0x11b/0x180 [ 374.947194][ T8990] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 374.953093][ T8990] ? kmsan_get_metadata+0x11b/0x180 [ 374.958377][ T8990] ? kmsan_get_metadata+0x11b/0x180 [ 374.963734][ T8990] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 374.970068][ T8990] ? kmsan_get_metadata+0x11b/0x180 [ 374.975352][ T8990] mm_release+0x2f6/0x550 [ 374.979758][ T8990] exit_mm_release+0x71/0x80 [ 374.984435][ T8990] exit_mm+0x74/0x8c0 [ 374.988484][ T8990] do_exit+0xd4a/0x3f90 [ 374.992706][ T8990] ? __msan_poison_alloca+0x15a/0x1a0 [ 374.998167][ T8990] do_group_exit+0x213/0x460 [ 375.002851][ T8990] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.009619][ T8990] get_signal+0x26db/0x2b20 [ 375.014192][ T8990] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.020127][ T8990] arch_do_signal_or_restart+0x96/0xdc0 [ 375.025758][ T8990] exit_to_user_mode_loop+0x206/0x490 [ 375.031218][ T8990] syscall_exit_to_user_mode+0x80/0xc0 [ 375.036782][ T8990] do_syscall_64+0x60/0xd0 [ 375.041415][ T8990] ? exc_page_fault+0x76/0x120 [ 375.046358][ T8990] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 375.052354][ T8990] RIP: 0033:0x7f4d6cd2a339 [ 375.056828][ T8990] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 375.076506][ T8990] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 375.085248][ T8990] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 375.093289][ T8990] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 375.101314][ T8990] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 375.109385][ T8990] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 375.117540][ T8990] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 375.236752][ T9004] FAULT_INJECTION: forcing a failure. [ 375.236752][ T9004] name fail_futex, interval 1, probability 0, space 0, times 0 [ 375.250134][ T9004] CPU: 0 PID: 9004 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 375.258974][ T9004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.269133][ T9004] Call Trace: [ 375.272453][ T9004] dump_stack_lvl+0x1ff/0x28e [ 375.277226][ T9004] dump_stack+0x25/0x28 [ 375.281454][ T9004] should_fail+0x8bc/0x9c0 [ 375.285960][ T9004] get_futex_key+0x37f/0x1f50 [ 375.290735][ T9004] ? kmsan_get_metadata+0x11b/0x180 [ 375.296028][ T9004] futex_wake+0x1d9/0xdf0 [ 375.300429][ T9004] ? kmsan_get_metadata+0x11b/0x180 [ 375.305716][ T9004] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.311637][ T9004] do_futex+0x255f/0x3290 [ 375.316113][ T9004] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.322448][ T9004] ? kmsan_get_metadata+0x11b/0x180 [ 375.327734][ T9004] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.333631][ T9004] ? kmsan_get_metadata+0x11b/0x180 [ 375.338907][ T9004] ? kmsan_get_metadata+0x11b/0x180 [ 375.344265][ T9004] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.350597][ T9004] ? kmsan_get_metadata+0x11b/0x180 [ 375.356101][ T9004] mm_release+0x2f6/0x550 [ 375.360547][ T9004] exit_mm_release+0x71/0x80 [ 375.365216][ T9004] exit_mm+0x74/0x8c0 [ 375.369266][ T9004] do_exit+0xd4a/0x3f90 [ 375.373500][ T9004] ? __msan_poison_alloca+0x15a/0x1a0 [ 375.379018][ T9004] do_group_exit+0x213/0x460 [ 375.383672][ T9004] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.390009][ T9004] get_signal+0x26db/0x2b20 [ 375.394600][ T9004] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.400528][ T9004] arch_do_signal_or_restart+0x96/0xdc0 [ 375.406180][ T9004] exit_to_user_mode_loop+0x206/0x490 [ 375.411682][ T9004] syscall_exit_to_user_mode+0x80/0xc0 [ 375.417214][ T9004] do_syscall_64+0x60/0xd0 [ 375.421690][ T9004] ? exc_page_fault+0x76/0x120 [ 375.426526][ T9004] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 375.432505][ T9004] RIP: 0033:0x7f4d6cd2a339 [ 375.436967][ T9004] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 375.456643][ T9004] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 375.465155][ T9004] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 375.473246][ T9004] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 375.481429][ T9004] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 375.489533][ T9004] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 375.497568][ T9004] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 375.546933][ T9008] FAULT_INJECTION: forcing a failure. [ 375.546933][ T9008] name fail_futex, interval 1, probability 0, space 0, times 0 [ 375.560281][ T9008] CPU: 1 PID: 9008 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 375.569127][ T9008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.579248][ T9008] Call Trace: [ 375.582562][ T9008] dump_stack_lvl+0x1ff/0x28e [ 375.587377][ T9008] dump_stack+0x25/0x28 [ 375.591617][ T9008] should_fail+0x8bc/0x9c0 [ 375.596121][ T9008] get_futex_key+0x37f/0x1f50 [ 375.600870][ T9008] ? kmsan_get_metadata+0x11b/0x180 [ 375.606185][ T9008] futex_wake+0x1d9/0xdf0 [ 375.610590][ T9008] ? kmsan_get_metadata+0x11b/0x180 [ 375.615936][ T9008] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.621836][ T9008] do_futex+0x255f/0x3290 [ 375.626309][ T9008] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.632653][ T9008] ? kmsan_get_metadata+0x11b/0x180 [ 375.637950][ T9008] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.643860][ T9008] ? kmsan_get_metadata+0x11b/0x180 [ 375.649145][ T9008] ? kmsan_get_metadata+0x11b/0x180 [ 375.654433][ T9008] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.660939][ T9008] ? kmsan_get_metadata+0x11b/0x180 [ 375.666250][ T9008] mm_release+0x2f6/0x550 [ 375.670669][ T9008] exit_mm_release+0x71/0x80 [ 375.675528][ T9008] exit_mm+0x74/0x8c0 [ 375.679584][ T9008] do_exit+0xd4a/0x3f90 [ 375.683799][ T9008] ? __msan_poison_alloca+0x15a/0x1a0 [ 375.689264][ T9008] do_group_exit+0x213/0x460 [ 375.693929][ T9008] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.700264][ T9008] get_signal+0x26db/0x2b20 [ 375.704845][ T9008] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.710750][ T9008] arch_do_signal_or_restart+0x96/0xdc0 [ 375.716558][ T9008] exit_to_user_mode_loop+0x206/0x490 [ 375.722006][ T9008] syscall_exit_to_user_mode+0x80/0xc0 [ 375.727655][ T9008] do_syscall_64+0x60/0xd0 [ 375.732131][ T9008] ? exc_page_fault+0x76/0x120 [ 375.737029][ T9008] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 375.743013][ T9008] RIP: 0033:0x7f4d6cd2a339 [ 375.747472][ T9008] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 375.767400][ T9008] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 375.775948][ T9008] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 375.783972][ T9008] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 375.791994][ T9008] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 375.800019][ T9008] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 375.808040][ T9008] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 375.874270][ T9014] FAULT_INJECTION: forcing a failure. [ 375.874270][ T9014] name fail_futex, interval 1, probability 0, space 0, times 0 [ 375.887705][ T9014] CPU: 1 PID: 9014 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 375.896554][ T9014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 375.906923][ T9014] Call Trace: [ 375.910347][ T9014] dump_stack_lvl+0x1ff/0x28e [ 375.915205][ T9014] dump_stack+0x25/0x28 [ 375.919441][ T9014] should_fail+0x8bc/0x9c0 [ 375.923980][ T9014] get_futex_key+0x13c2/0x1f50 [ 375.928865][ T9014] futex_wake+0x1d9/0xdf0 [ 375.933286][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 375.938617][ T9014] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.944523][ T9014] do_futex+0x255f/0x3290 [ 375.948932][ T9014] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.955407][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 375.960713][ T9014] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 375.966607][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 375.971892][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 375.977176][ T9014] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 375.983577][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 375.988880][ T9014] mm_release+0x2f6/0x550 [ 375.993298][ T9014] exit_mm_release+0x71/0x80 [ 375.998126][ T9014] exit_mm+0x74/0x8c0 [ 376.002173][ T9014] do_exit+0xd4a/0x3f90 [ 376.006395][ T9014] ? __msan_poison_alloca+0x15a/0x1a0 [ 376.011881][ T9014] do_group_exit+0x213/0x460 [ 376.016598][ T9014] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.022937][ T9014] get_signal+0x26db/0x2b20 [ 376.027512][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 376.032832][ T9014] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.039171][ T9014] arch_do_signal_or_restart+0x96/0xdc0 [ 376.044797][ T9014] ? kmsan_get_metadata+0x11b/0x180 [ 376.050118][ T9014] exit_to_user_mode_loop+0x206/0x490 [ 376.055912][ T9014] syscall_exit_to_user_mode+0x80/0xc0 [ 376.061462][ T9014] do_syscall_64+0x60/0xd0 [ 376.065984][ T9014] ? exc_page_fault+0x76/0x120 [ 376.071008][ T9014] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 376.076995][ T9014] RIP: 0033:0x7f4d6cd2a339 [ 376.081623][ T9014] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 376.101301][ T9014] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 376.109797][ T9014] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 376.117838][ T9014] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 376.125861][ T9014] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 376.133887][ T9014] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 376.142030][ T9014] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 376.220472][ T9022] FAULT_INJECTION: forcing a failure. [ 376.220472][ T9022] name fail_futex, interval 1, probability 0, space 0, times 0 [ 376.234941][ T9022] CPU: 1 PID: 9022 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 376.243801][ T9022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.254038][ T9022] Call Trace: [ 376.257388][ T9022] dump_stack_lvl+0x1ff/0x28e [ 376.262217][ T9022] dump_stack+0x25/0x28 [ 376.266583][ T9022] should_fail+0x8bc/0x9c0 [ 376.271161][ T9022] get_futex_key+0x37f/0x1f50 [ 376.276090][ T9022] ? kmsan_get_metadata+0x11b/0x180 [ 376.281387][ T9022] futex_wake+0x1d9/0xdf0 [ 376.285784][ T9022] ? kmsan_get_metadata+0x11b/0x180 [ 376.291070][ T9022] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.297120][ T9022] do_futex+0x255f/0x3290 [ 376.301534][ T9022] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.307862][ T9022] ? kmsan_get_metadata+0x11b/0x180 [ 376.313230][ T9022] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.319126][ T9022] ? kmsan_get_metadata+0x11b/0x180 [ 376.324407][ T9022] ? kmsan_get_metadata+0x11b/0x180 [ 376.329712][ T9022] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.336100][ T9022] ? kmsan_get_metadata+0x11b/0x180 [ 376.341397][ T9022] mm_release+0x2f6/0x550 [ 376.345874][ T9022] exit_mm_release+0x71/0x80 [ 376.350549][ T9022] exit_mm+0x74/0x8c0 [ 376.354625][ T9022] do_exit+0xd4a/0x3f90 [ 376.358848][ T9022] ? __msan_poison_alloca+0x15a/0x1a0 [ 376.364312][ T9022] do_group_exit+0x213/0x460 [ 376.368971][ T9022] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.375376][ T9022] get_signal+0x26db/0x2b20 [ 376.379984][ T9022] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.385896][ T9022] arch_do_signal_or_restart+0x96/0xdc0 [ 376.391537][ T9022] exit_to_user_mode_loop+0x206/0x490 [ 376.396977][ T9022] syscall_exit_to_user_mode+0x80/0xc0 [ 376.402518][ T9022] do_syscall_64+0x60/0xd0 [ 376.407014][ T9022] ? exc_page_fault+0x76/0x120 [ 376.411900][ T9022] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 376.417883][ T9022] RIP: 0033:0x7f4d6cd2a339 [ 376.422377][ T9022] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 376.442128][ T9022] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 376.450622][ T9022] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 376.458652][ T9022] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 376.466675][ T9022] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 376.474696][ T9022] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 376.482716][ T9022] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 376.545951][ T9028] FAULT_INJECTION: forcing a failure. [ 376.545951][ T9028] name fail_futex, interval 1, probability 0, space 0, times 0 [ 376.560410][ T9028] CPU: 1 PID: 9028 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 376.569296][ T9028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.579409][ T9028] Call Trace: [ 376.582742][ T9028] dump_stack_lvl+0x1ff/0x28e [ 376.587637][ T9028] dump_stack+0x25/0x28 [ 376.591963][ T9028] should_fail+0x8bc/0x9c0 [ 376.596469][ T9028] get_futex_key+0x37f/0x1f50 [ 376.601319][ T9028] ? kmsan_get_metadata+0x11b/0x180 [ 376.606616][ T9028] futex_wake+0x1d9/0xdf0 [ 376.611020][ T9028] ? kmsan_get_metadata+0x11b/0x180 [ 376.616308][ T9028] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.622227][ T9028] do_futex+0x255f/0x3290 [ 376.626733][ T9028] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.633086][ T9028] ? kmsan_get_metadata+0x11b/0x180 [ 376.638378][ T9028] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.644308][ T9028] ? kmsan_get_metadata+0x11b/0x180 [ 376.649636][ T9028] ? kmsan_get_metadata+0x11b/0x180 [ 376.654919][ T9028] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.661252][ T9028] ? kmsan_get_metadata+0x11b/0x180 [ 376.666540][ T9028] mm_release+0x2f6/0x550 [ 376.670967][ T9028] exit_mm_release+0x71/0x80 [ 376.675642][ T9028] exit_mm+0x74/0x8c0 [ 376.679701][ T9028] do_exit+0xd4a/0x3f90 [ 376.683927][ T9028] ? __msan_poison_alloca+0x15a/0x1a0 [ 376.689400][ T9028] do_group_exit+0x213/0x460 [ 376.694066][ T9028] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.700408][ T9028] get_signal+0x26db/0x2b20 [ 376.704992][ T9028] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.710995][ T9028] arch_do_signal_or_restart+0x96/0xdc0 [ 376.716707][ T9028] exit_to_user_mode_loop+0x206/0x490 [ 376.722172][ T9028] syscall_exit_to_user_mode+0x80/0xc0 [ 376.727712][ T9028] do_syscall_64+0x60/0xd0 [ 376.732263][ T9028] ? exc_page_fault+0x76/0x120 [ 376.737113][ T9028] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 376.743099][ T9028] RIP: 0033:0x7f4d6cd2a339 [ 376.747580][ T9028] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 376.767271][ T9028] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 376.775769][ T9028] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 376.783861][ T9028] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 376.791921][ T9028] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 376.799979][ T9028] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 376.808035][ T9028] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 376.873787][ T9034] FAULT_INJECTION: forcing a failure. [ 376.873787][ T9034] name fail_futex, interval 1, probability 0, space 0, times 0 [ 376.887025][ T9034] CPU: 0 PID: 9034 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 376.895866][ T9034] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 376.906107][ T9034] Call Trace: [ 376.909425][ T9034] dump_stack_lvl+0x1ff/0x28e [ 376.914267][ T9034] dump_stack+0x25/0x28 [ 376.918524][ T9034] should_fail+0x8bc/0x9c0 [ 376.923096][ T9034] get_futex_key+0x37f/0x1f50 [ 376.927927][ T9034] ? kmsan_get_metadata+0x11b/0x180 [ 376.933331][ T9034] futex_wake+0x1d9/0xdf0 [ 376.937738][ T9034] ? kmsan_get_metadata+0x11b/0x180 [ 376.943033][ T9034] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.949064][ T9034] do_futex+0x255f/0x3290 [ 376.953486][ T9034] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.959821][ T9034] ? kmsan_get_metadata+0x11b/0x180 [ 376.965108][ T9034] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 376.971086][ T9034] ? kmsan_get_metadata+0x11b/0x180 [ 376.976381][ T9034] ? kmsan_get_metadata+0x11b/0x180 [ 376.981681][ T9034] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 376.988013][ T9034] ? kmsan_get_metadata+0x11b/0x180 [ 376.993303][ T9034] mm_release+0x2f6/0x550 [ 376.997823][ T9034] exit_mm_release+0x71/0x80 [ 377.002492][ T9034] exit_mm+0x74/0x8c0 [ 377.006551][ T9034] do_exit+0xd4a/0x3f90 [ 377.010770][ T9034] ? __msan_poison_alloca+0x15a/0x1a0 [ 377.016237][ T9034] do_group_exit+0x213/0x460 [ 377.020894][ T9034] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.027771][ T9034] get_signal+0x26db/0x2b20 [ 377.032354][ T9034] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.038268][ T9034] arch_do_signal_or_restart+0x96/0xdc0 [ 377.043975][ T9034] exit_to_user_mode_loop+0x206/0x490 [ 377.049421][ T9034] syscall_exit_to_user_mode+0x80/0xc0 [ 377.054968][ T9034] do_syscall_64+0x60/0xd0 [ 377.059456][ T9034] ? exc_page_fault+0x76/0x120 [ 377.064305][ T9034] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.070281][ T9034] RIP: 0033:0x7f4d6cd2a339 [ 377.074825][ T9034] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 377.094508][ T9034] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 377.102993][ T9034] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 377.111026][ T9034] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 377.119048][ T9034] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 377.127077][ T9034] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 377.135112][ T9034] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 377.198852][ T9040] FAULT_INJECTION: forcing a failure. [ 377.198852][ T9040] name fail_futex, interval 1, probability 0, space 0, times 0 [ 377.212797][ T9040] CPU: 1 PID: 9040 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 377.221816][ T9040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.231925][ T9040] Call Trace: [ 377.235245][ T9040] dump_stack_lvl+0x1ff/0x28e [ 377.240020][ T9040] dump_stack+0x25/0x28 [ 377.244263][ T9040] should_fail+0x8bc/0x9c0 [ 377.248788][ T9040] get_futex_key+0x37f/0x1f50 [ 377.253544][ T9040] ? kmsan_get_metadata+0x11b/0x180 [ 377.258901][ T9040] futex_wake+0x1d9/0xdf0 [ 377.263367][ T9040] ? kmsan_get_metadata+0x11b/0x180 [ 377.268705][ T9040] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.274612][ T9040] do_futex+0x255f/0x3290 [ 377.279029][ T9040] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.285503][ T9040] ? kmsan_get_metadata+0x11b/0x180 [ 377.290832][ T9040] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.296852][ T9040] ? kmsan_get_metadata+0x11b/0x180 [ 377.302210][ T9040] ? kmsan_get_metadata+0x11b/0x180 [ 377.307525][ T9040] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.313933][ T9040] ? kmsan_get_metadata+0x11b/0x180 [ 377.319424][ T9040] mm_release+0x2f6/0x550 [ 377.323868][ T9040] exit_mm_release+0x71/0x80 [ 377.328577][ T9040] exit_mm+0x74/0x8c0 [ 377.332652][ T9040] do_exit+0xd4a/0x3f90 [ 377.336881][ T9040] ? __msan_poison_alloca+0x15a/0x1a0 [ 377.342365][ T9040] do_group_exit+0x213/0x460 [ 377.347036][ T9040] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.353369][ T9040] get_signal+0x26db/0x2b20 [ 377.357970][ T9040] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.363879][ T9040] arch_do_signal_or_restart+0x96/0xdc0 [ 377.369517][ T9040] exit_to_user_mode_loop+0x206/0x490 [ 377.374968][ T9040] syscall_exit_to_user_mode+0x80/0xc0 [ 377.380513][ T9040] do_syscall_64+0x60/0xd0 [ 377.385043][ T9040] ? exc_page_fault+0x76/0x120 [ 377.389908][ T9040] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.395996][ T9040] RIP: 0033:0x7f4d6cd2a339 [ 377.400466][ T9040] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 377.420146][ T9040] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 377.428632][ T9040] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 377.436716][ T9040] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 377.444803][ T9040] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 377.452861][ T9040] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 377.460901][ T9040] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 377.539458][ T9048] FAULT_INJECTION: forcing a failure. [ 377.539458][ T9048] name fail_futex, interval 1, probability 0, space 0, times 0 [ 377.552829][ T9048] CPU: 0 PID: 9048 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 377.561852][ T9048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.571997][ T9048] Call Trace: [ 377.575318][ T9048] dump_stack_lvl+0x1ff/0x28e [ 377.580099][ T9048] dump_stack+0x25/0x28 [ 377.584337][ T9048] should_fail+0x8bc/0x9c0 [ 377.588927][ T9048] get_futex_key+0x37f/0x1f50 [ 377.593685][ T9048] ? kmsan_get_metadata+0x11b/0x180 [ 377.599007][ T9048] futex_wake+0x1d9/0xdf0 [ 377.603548][ T9048] ? kmsan_get_metadata+0x11b/0x180 [ 377.608902][ T9048] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.614811][ T9048] do_futex+0x255f/0x3290 [ 377.619222][ T9048] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.625692][ T9048] ? kmsan_get_metadata+0x11b/0x180 [ 377.631537][ T9048] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.637443][ T9048] ? kmsan_get_metadata+0x11b/0x180 [ 377.642747][ T9048] ? kmsan_get_metadata+0x11b/0x180 [ 377.648140][ T9048] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.654479][ T9048] ? kmsan_get_metadata+0x11b/0x180 [ 377.659905][ T9048] mm_release+0x2f6/0x550 [ 377.664333][ T9048] exit_mm_release+0x71/0x80 [ 377.669016][ T9048] exit_mm+0x74/0x8c0 [ 377.673097][ T9048] do_exit+0xd4a/0x3f90 [ 377.677416][ T9048] ? __msan_poison_alloca+0x15a/0x1a0 [ 377.682877][ T9048] do_group_exit+0x213/0x460 [ 377.687534][ T9048] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.693867][ T9048] get_signal+0x26db/0x2b20 [ 377.698500][ T9048] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.704511][ T9048] arch_do_signal_or_restart+0x96/0xdc0 [ 377.710166][ T9048] exit_to_user_mode_loop+0x206/0x490 [ 377.715656][ T9048] syscall_exit_to_user_mode+0x80/0xc0 [ 377.721283][ T9048] do_syscall_64+0x60/0xd0 [ 377.725768][ T9048] ? exc_page_fault+0x76/0x120 [ 377.730621][ T9048] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 377.736613][ T9048] RIP: 0033:0x7f4d6cd2a339 [ 377.741093][ T9048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 377.760879][ T9048] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 377.769372][ T9048] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 377.777405][ T9048] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 377.785449][ T9048] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 377.793483][ T9048] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 377.801506][ T9048] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 377.905867][ T9060] FAULT_INJECTION: forcing a failure. [ 377.905867][ T9060] name fail_futex, interval 1, probability 0, space 0, times 0 [ 377.919587][ T9060] CPU: 1 PID: 9060 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 377.928432][ T9060] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 377.938556][ T9060] Call Trace: [ 377.941888][ T9060] dump_stack_lvl+0x1ff/0x28e [ 377.946721][ T9060] dump_stack+0x25/0x28 [ 377.950952][ T9060] should_fail+0x8bc/0x9c0 [ 377.955461][ T9060] get_futex_key+0x37f/0x1f50 [ 377.960230][ T9060] ? kmsan_get_metadata+0x11b/0x180 [ 377.965595][ T9060] futex_wake+0x1d9/0xdf0 [ 377.970015][ T9060] ? kmsan_get_metadata+0x11b/0x180 [ 377.975316][ T9060] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 377.981343][ T9060] do_futex+0x255f/0x3290 [ 377.985783][ T9060] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 377.992112][ T9060] ? kmsan_get_metadata+0x11b/0x180 [ 377.997395][ T9060] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.003294][ T9060] ? kmsan_get_metadata+0x11b/0x180 [ 378.008573][ T9060] ? kmsan_get_metadata+0x11b/0x180 [ 378.013874][ T9060] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.020219][ T9060] ? kmsan_get_metadata+0x11b/0x180 [ 378.025605][ T9060] mm_release+0x2f6/0x550 [ 378.030018][ T9060] exit_mm_release+0x71/0x80 [ 378.034698][ T9060] exit_mm+0x74/0x8c0 [ 378.038745][ T9060] do_exit+0xd4a/0x3f90 [ 378.042970][ T9060] ? __msan_poison_alloca+0x15a/0x1a0 [ 378.048436][ T9060] do_group_exit+0x213/0x460 [ 378.053098][ T9060] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.059438][ T9060] get_signal+0x26db/0x2b20 [ 378.064038][ T9060] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.069946][ T9060] arch_do_signal_or_restart+0x96/0xdc0 [ 378.075572][ T9060] exit_to_user_mode_loop+0x206/0x490 [ 378.081019][ T9060] syscall_exit_to_user_mode+0x80/0xc0 [ 378.086566][ T9060] do_syscall_64+0x60/0xd0 [ 378.091045][ T9060] ? exc_page_fault+0x76/0x120 [ 378.095886][ T9060] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.101868][ T9060] RIP: 0033:0x7f4d6cd2a339 [ 378.106382][ T9060] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 378.126088][ T9060] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 378.134639][ T9060] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 378.142670][ T9060] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 378.150688][ T9060] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 378.158720][ T9060] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 378.166764][ T9060] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 378.218172][ T9064] FAULT_INJECTION: forcing a failure. [ 378.218172][ T9064] name fail_futex, interval 1, probability 0, space 0, times 0 [ 378.231511][ T9064] CPU: 1 PID: 9064 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 378.240361][ T9064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.250471][ T9064] Call Trace: [ 378.253803][ T9064] dump_stack_lvl+0x1ff/0x28e [ 378.258612][ T9064] dump_stack+0x25/0x28 [ 378.262843][ T9064] should_fail+0x8bc/0x9c0 [ 378.267377][ T9064] get_futex_key+0x37f/0x1f50 [ 378.272132][ T9064] ? kmsan_get_metadata+0x11b/0x180 [ 378.277512][ T9064] futex_wake+0x1d9/0xdf0 [ 378.281920][ T9064] ? kmsan_get_metadata+0x11b/0x180 [ 378.287216][ T9064] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.293172][ T9064] do_futex+0x255f/0x3290 [ 378.297612][ T9064] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.303971][ T9064] ? kmsan_get_metadata+0x11b/0x180 [ 378.309252][ T9064] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.315143][ T9064] ? kmsan_get_metadata+0x11b/0x180 [ 378.320422][ T9064] ? kmsan_get_metadata+0x11b/0x180 [ 378.325705][ T9064] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.332029][ T9064] ? kmsan_get_metadata+0x11b/0x180 [ 378.337389][ T9064] mm_release+0x2f6/0x550 [ 378.341805][ T9064] exit_mm_release+0x71/0x80 [ 378.346475][ T9064] exit_mm+0x74/0x8c0 [ 378.350544][ T9064] do_exit+0xd4a/0x3f90 [ 378.354811][ T9064] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.361151][ T9064] do_group_exit+0x213/0x460 [ 378.365844][ T9064] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.372195][ T9064] get_signal+0x26db/0x2b20 [ 378.376780][ T9064] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.382706][ T9064] arch_do_signal_or_restart+0x96/0xdc0 [ 378.388414][ T9064] exit_to_user_mode_loop+0x206/0x490 [ 378.393965][ T9064] syscall_exit_to_user_mode+0x80/0xc0 [ 378.399504][ T9064] do_syscall_64+0x60/0xd0 [ 378.403978][ T9064] ? exc_page_fault+0x76/0x120 [ 378.408808][ T9064] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.414780][ T9064] RIP: 0033:0x7f4d6cd2a339 [ 378.419238][ T9064] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 378.438916][ T9064] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 378.447432][ T9064] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 378.455464][ T9064] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 378.463516][ T9064] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 378.471537][ T9064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 378.479577][ T9064] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 378.571592][ T9074] FAULT_INJECTION: forcing a failure. [ 378.571592][ T9074] name fail_futex, interval 1, probability 0, space 0, times 0 [ 378.585175][ T9074] CPU: 1 PID: 9074 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 378.594025][ T9074] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.604137][ T9074] Call Trace: [ 378.607454][ T9074] dump_stack_lvl+0x1ff/0x28e [ 378.612227][ T9074] dump_stack+0x25/0x28 [ 378.616460][ T9074] should_fail+0x8bc/0x9c0 [ 378.620963][ T9074] get_futex_key+0x37f/0x1f50 [ 378.625792][ T9074] ? kmsan_get_metadata+0x11b/0x180 [ 378.631112][ T9074] futex_wake+0x1d9/0xdf0 [ 378.635562][ T9074] ? kmsan_get_metadata+0x11b/0x180 [ 378.640867][ T9074] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.646772][ T9074] do_futex+0x255f/0x3290 [ 378.651321][ T9074] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.657679][ T9074] ? kmsan_get_metadata+0x11b/0x180 [ 378.662991][ T9074] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.669132][ T9074] ? kmsan_get_metadata+0x11b/0x180 [ 378.674433][ T9074] ? kmsan_get_metadata+0x11b/0x180 [ 378.679733][ T9074] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.686119][ T9074] ? kmsan_get_metadata+0x11b/0x180 [ 378.691404][ T9074] mm_release+0x2f6/0x550 [ 378.695842][ T9074] exit_mm_release+0x71/0x80 [ 378.700560][ T9074] exit_mm+0x74/0x8c0 [ 378.704608][ T9074] do_exit+0xd4a/0x3f90 [ 378.708829][ T9074] ? __msan_poison_alloca+0x15a/0x1a0 [ 378.714310][ T9074] do_group_exit+0x213/0x460 [ 378.718975][ T9074] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.725299][ T9074] get_signal+0x26db/0x2b20 [ 378.729994][ T9074] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.735910][ T9074] arch_do_signal_or_restart+0x96/0xdc0 [ 378.741550][ T9074] exit_to_user_mode_loop+0x206/0x490 [ 378.746995][ T9074] syscall_exit_to_user_mode+0x80/0xc0 [ 378.752531][ T9074] do_syscall_64+0x60/0xd0 [ 378.757049][ T9074] ? exc_page_fault+0x76/0x120 [ 378.761876][ T9074] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 378.767851][ T9074] RIP: 0033:0x7f4d6cd2a339 [ 378.772312][ T9074] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 378.791992][ T9074] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 378.800479][ T9074] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 378.808581][ T9074] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 378.816659][ T9074] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 378.824722][ T9074] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 378.832779][ T9074] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 378.884218][ T9078] FAULT_INJECTION: forcing a failure. [ 378.884218][ T9078] name fail_futex, interval 1, probability 0, space 0, times 0 [ 378.898066][ T9078] CPU: 1 PID: 9078 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 378.907032][ T9078] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 378.917244][ T9078] Call Trace: [ 378.920567][ T9078] dump_stack_lvl+0x1ff/0x28e [ 378.925336][ T9078] dump_stack+0x25/0x28 [ 378.929583][ T9078] should_fail+0x8bc/0x9c0 [ 378.934194][ T9078] get_futex_key+0x37f/0x1f50 [ 378.939021][ T9078] futex_wake+0x1d9/0xdf0 [ 378.943436][ T9078] ? kmsan_get_metadata+0x11b/0x180 [ 378.948822][ T9078] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.954723][ T9078] do_futex+0x255f/0x3290 [ 378.959132][ T9078] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.965454][ T9078] ? kmsan_get_metadata+0x11b/0x180 [ 378.970738][ T9078] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 378.976681][ T9078] ? kmsan_get_metadata+0x11b/0x180 [ 378.982051][ T9078] ? kmsan_get_metadata+0x11b/0x180 [ 378.987340][ T9078] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 378.993671][ T9078] ? kmsan_get_metadata+0x11b/0x180 [ 378.998967][ T9078] mm_release+0x2f6/0x550 [ 379.003380][ T9078] exit_mm_release+0x71/0x80 [ 379.008135][ T9078] exit_mm+0x74/0x8c0 [ 379.012184][ T9078] do_exit+0xd4a/0x3f90 [ 379.016400][ T9078] ? __msan_poison_alloca+0x15a/0x1a0 [ 379.021860][ T9078] do_group_exit+0x213/0x460 [ 379.026519][ T9078] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.032855][ T9078] get_signal+0x26db/0x2b20 [ 379.037432][ T9078] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.043342][ T9078] arch_do_signal_or_restart+0x96/0xdc0 [ 379.049001][ T9078] exit_to_user_mode_loop+0x206/0x490 [ 379.054444][ T9078] syscall_exit_to_user_mode+0x80/0xc0 [ 379.059978][ T9078] do_syscall_64+0x60/0xd0 [ 379.064451][ T9078] ? exc_page_fault+0x76/0x120 [ 379.069287][ T9078] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.075286][ T9078] RIP: 0033:0x7f4d6cd2a339 [ 379.079762][ T9078] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 379.099446][ T9078] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 379.107944][ T9078] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 379.116006][ T9078] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 379.124053][ T9078] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 379.132108][ T9078] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 379.140204][ T9078] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 379.286503][ T9096] FAULT_INJECTION: forcing a failure. [ 379.286503][ T9096] name fail_futex, interval 1, probability 0, space 0, times 0 [ 379.299923][ T9096] CPU: 1 PID: 9096 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 379.308763][ T9096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.318983][ T9096] Call Trace: [ 379.322309][ T9096] dump_stack_lvl+0x1ff/0x28e [ 379.327088][ T9096] dump_stack+0x25/0x28 [ 379.331322][ T9096] should_fail+0x8bc/0x9c0 [ 379.335956][ T9096] get_futex_key+0x37f/0x1f50 [ 379.340765][ T9096] ? kmsan_get_metadata+0x11b/0x180 [ 379.346079][ T9096] futex_wake+0x1d9/0xdf0 [ 379.350527][ T9096] ? kmsan_get_metadata+0x11b/0x180 [ 379.355809][ T9096] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.361714][ T9096] do_futex+0x255f/0x3290 [ 379.366146][ T9096] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.372471][ T9096] ? kmsan_get_metadata+0x11b/0x180 [ 379.377776][ T9096] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.383668][ T9096] ? kmsan_get_metadata+0x11b/0x180 [ 379.388949][ T9096] ? kmsan_get_metadata+0x11b/0x180 [ 379.394314][ T9096] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.400644][ T9096] ? kmsan_get_metadata+0x11b/0x180 [ 379.405929][ T9096] mm_release+0x2f6/0x550 [ 379.410338][ T9096] exit_mm_release+0x71/0x80 [ 379.415014][ T9096] exit_mm+0x74/0x8c0 [ 379.419065][ T9096] do_exit+0xd4a/0x3f90 [ 379.423279][ T9096] ? __msan_poison_alloca+0x15a/0x1a0 [ 379.428740][ T9096] do_group_exit+0x213/0x460 [ 379.433399][ T9096] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.439768][ T9096] get_signal+0x26db/0x2b20 [ 379.444393][ T9096] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.450341][ T9096] arch_do_signal_or_restart+0x96/0xdc0 [ 379.456009][ T9096] exit_to_user_mode_loop+0x206/0x490 [ 379.461507][ T9096] syscall_exit_to_user_mode+0x80/0xc0 [ 379.467055][ T9096] do_syscall_64+0x60/0xd0 [ 379.471580][ T9096] ? exc_page_fault+0x76/0x120 [ 379.476480][ T9096] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.482480][ T9096] RIP: 0033:0x7f4d6cd2a339 [ 379.486993][ T9096] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 379.506750][ T9096] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 379.515336][ T9096] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 379.523435][ T9096] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 379.531555][ T9096] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 379.539579][ T9096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 379.547602][ T9096] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 379.598499][ T9100] FAULT_INJECTION: forcing a failure. [ 379.598499][ T9100] name fail_futex, interval 1, probability 0, space 0, times 0 [ 379.611565][ T9100] CPU: 0 PID: 9100 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 379.620457][ T9100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.630698][ T9100] Call Trace: [ 379.634023][ T9100] dump_stack_lvl+0x1ff/0x28e [ 379.638792][ T9100] dump_stack+0x25/0x28 [ 379.643112][ T9100] should_fail+0x8bc/0x9c0 [ 379.647621][ T9100] get_futex_key+0x37f/0x1f50 [ 379.652480][ T9100] ? kmsan_get_metadata+0x11b/0x180 [ 379.657959][ T9100] futex_wake+0x1d9/0xdf0 [ 379.662385][ T9100] ? kmsan_get_metadata+0x11b/0x180 [ 379.667678][ T9100] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.673629][ T9100] do_futex+0x255f/0x3290 [ 379.678087][ T9100] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.684463][ T9100] ? kmsan_get_metadata+0x11b/0x180 [ 379.689768][ T9100] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.695839][ T9100] ? kmsan_get_metadata+0x11b/0x180 [ 379.701248][ T9100] ? kmsan_get_metadata+0x11b/0x180 [ 379.706602][ T9100] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.712933][ T9100] ? kmsan_get_metadata+0x11b/0x180 [ 379.718226][ T9100] mm_release+0x2f6/0x550 [ 379.722649][ T9100] exit_mm_release+0x71/0x80 [ 379.727388][ T9100] exit_mm+0x74/0x8c0 [ 379.731441][ T9100] do_exit+0xd4a/0x3f90 [ 379.735660][ T9100] ? __msan_poison_alloca+0x15a/0x1a0 [ 379.741208][ T9100] do_group_exit+0x213/0x460 [ 379.745866][ T9100] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 379.752235][ T9100] get_signal+0x26db/0x2b20 [ 379.756817][ T9100] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.762760][ T9100] arch_do_signal_or_restart+0x96/0xdc0 [ 379.768426][ T9100] exit_to_user_mode_loop+0x206/0x490 [ 379.773921][ T9100] syscall_exit_to_user_mode+0x80/0xc0 [ 379.779534][ T9100] do_syscall_64+0x60/0xd0 [ 379.784011][ T9100] ? exc_page_fault+0x76/0x120 [ 379.789020][ T9100] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 379.795116][ T9100] RIP: 0033:0x7f4d6cd2a339 [ 379.799590][ T9100] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 379.819297][ T9100] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 379.827838][ T9100] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 379.835868][ T9100] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 379.843892][ T9100] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 379.851924][ T9100] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 379.860004][ T9100] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 379.923128][ T9106] FAULT_INJECTION: forcing a failure. [ 379.923128][ T9106] name fail_futex, interval 1, probability 0, space 0, times 0 [ 379.936711][ T9106] CPU: 0 PID: 9106 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 379.945569][ T9106] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 379.955770][ T9106] Call Trace: [ 379.959093][ T9106] dump_stack_lvl+0x1ff/0x28e [ 379.963865][ T9106] dump_stack+0x25/0x28 [ 379.968187][ T9106] should_fail+0x8bc/0x9c0 [ 379.972705][ T9106] get_futex_key+0x37f/0x1f50 [ 379.977517][ T9106] ? kmsan_get_metadata+0x11b/0x180 [ 379.982810][ T9106] futex_wake+0x1d9/0xdf0 [ 379.987210][ T9106] ? kmsan_get_metadata+0x11b/0x180 [ 379.992498][ T9106] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 379.998455][ T9106] do_futex+0x255f/0x3290 [ 380.002902][ T9106] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.009223][ T9106] ? kmsan_get_metadata+0x11b/0x180 [ 380.014504][ T9106] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.020420][ T9106] ? kmsan_get_metadata+0x11b/0x180 [ 380.025770][ T9106] ? kmsan_get_metadata+0x11b/0x180 [ 380.031499][ T9106] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.037833][ T9106] ? kmsan_get_metadata+0x11b/0x180 [ 380.043125][ T9106] mm_release+0x2f6/0x550 [ 380.047535][ T9106] exit_mm_release+0x71/0x80 [ 380.052195][ T9106] exit_mm+0x74/0x8c0 [ 380.056267][ T9106] do_exit+0xd4a/0x3f90 [ 380.060605][ T9106] ? __msan_poison_alloca+0x15a/0x1a0 [ 380.066084][ T9106] do_group_exit+0x213/0x460 [ 380.070766][ T9106] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.077113][ T9106] get_signal+0x26db/0x2b20 [ 380.081700][ T9106] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.087609][ T9106] arch_do_signal_or_restart+0x96/0xdc0 [ 380.093241][ T9106] exit_to_user_mode_loop+0x206/0x490 [ 380.098793][ T9106] syscall_exit_to_user_mode+0x80/0xc0 [ 380.104429][ T9106] do_syscall_64+0x60/0xd0 [ 380.108913][ T9106] ? exc_page_fault+0x76/0x120 [ 380.113747][ T9106] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 380.119734][ T9106] RIP: 0033:0x7f4d6cd2a339 [ 380.124223][ T9106] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 380.143977][ T9106] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 380.152495][ T9106] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 380.160554][ T9106] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 380.168577][ T9106] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 380.176598][ T9106] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 380.184623][ T9106] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 380.327849][ T9124] FAULT_INJECTION: forcing a failure. [ 380.327849][ T9124] name fail_futex, interval 1, probability 0, space 0, times 0 [ 380.341335][ T9124] CPU: 0 PID: 9124 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 380.350304][ T9124] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.360467][ T9124] Call Trace: [ 380.363786][ T9124] dump_stack_lvl+0x1ff/0x28e [ 380.368559][ T9124] dump_stack+0x25/0x28 [ 380.372800][ T9124] should_fail+0x8bc/0x9c0 [ 380.377302][ T9124] get_futex_key+0x37f/0x1f50 [ 380.382054][ T9124] ? kmsan_get_metadata+0x11b/0x180 [ 380.387369][ T9124] futex_wake+0x1d9/0xdf0 [ 380.391853][ T9124] ? kmsan_get_metadata+0x11b/0x180 [ 380.397226][ T9124] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.403130][ T9124] do_futex+0x255f/0x3290 [ 380.407547][ T9124] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.413892][ T9124] ? kmsan_get_metadata+0x11b/0x180 [ 380.419213][ T9124] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.425107][ T9124] ? kmsan_get_metadata+0x11b/0x180 [ 380.430388][ T9124] ? kmsan_get_metadata+0x11b/0x180 [ 380.435667][ T9124] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.442077][ T9124] ? kmsan_get_metadata+0x11b/0x180 [ 380.447375][ T9124] mm_release+0x2f6/0x550 [ 380.451837][ T9124] exit_mm_release+0x71/0x80 [ 380.456514][ T9124] exit_mm+0x74/0x8c0 [ 380.460640][ T9124] do_exit+0xd4a/0x3f90 [ 380.464858][ T9124] ? __msan_poison_alloca+0x15a/0x1a0 [ 380.470397][ T9124] do_group_exit+0x213/0x460 [ 380.475120][ T9124] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.481466][ T9124] get_signal+0x26db/0x2b20 [ 380.486043][ T9124] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.492009][ T9124] arch_do_signal_or_restart+0x96/0xdc0 [ 380.497639][ T9124] exit_to_user_mode_loop+0x206/0x490 [ 380.503081][ T9124] syscall_exit_to_user_mode+0x80/0xc0 [ 380.508632][ T9124] do_syscall_64+0x60/0xd0 [ 380.513123][ T9124] ? exc_page_fault+0x76/0x120 [ 380.518007][ T9124] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 380.524037][ T9124] RIP: 0033:0x7f4d6cd2a339 [ 380.528504][ T9124] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 380.548179][ T9124] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 380.556666][ T9124] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 380.564693][ T9124] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 380.572721][ T9124] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 380.580744][ T9124] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 380.588765][ T9124] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 380.680997][ T9134] FAULT_INJECTION: forcing a failure. [ 380.680997][ T9134] name fail_futex, interval 1, probability 0, space 0, times 0 [ 380.694466][ T9134] CPU: 1 PID: 9134 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 380.703321][ T9134] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 380.713432][ T9134] Call Trace: [ 380.716755][ T9134] dump_stack_lvl+0x1ff/0x28e [ 380.721596][ T9134] dump_stack+0x25/0x28 [ 380.725917][ T9134] should_fail+0x8bc/0x9c0 [ 380.730433][ T9134] get_futex_key+0x37f/0x1f50 [ 380.735199][ T9134] ? kmsan_get_metadata+0x11b/0x180 [ 380.740500][ T9134] futex_wake+0x1d9/0xdf0 [ 380.744900][ T9134] ? kmsan_get_metadata+0x11b/0x180 [ 380.750181][ T9134] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.756099][ T9134] do_futex+0x255f/0x3290 [ 380.760544][ T9134] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.766872][ T9134] ? kmsan_get_metadata+0x11b/0x180 [ 380.772160][ T9134] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.778109][ T9134] ? kmsan_get_metadata+0x11b/0x180 [ 380.783419][ T9134] ? kmsan_get_metadata+0x11b/0x180 [ 380.788726][ T9134] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.795070][ T9134] ? kmsan_get_metadata+0x11b/0x180 [ 380.800372][ T9134] mm_release+0x2f6/0x550 [ 380.804784][ T9134] exit_mm_release+0x71/0x80 [ 380.809457][ T9134] exit_mm+0x74/0x8c0 [ 380.813513][ T9134] do_exit+0xd4a/0x3f90 [ 380.817734][ T9134] ? __msan_poison_alloca+0x15a/0x1a0 [ 380.823199][ T9134] do_group_exit+0x213/0x460 [ 380.827855][ T9134] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 380.834189][ T9134] get_signal+0x26db/0x2b20 [ 380.838760][ T9134] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 380.844667][ T9134] arch_do_signal_or_restart+0x96/0xdc0 [ 380.850302][ T9134] exit_to_user_mode_loop+0x206/0x490 [ 380.855745][ T9134] syscall_exit_to_user_mode+0x80/0xc0 [ 380.861286][ T9134] do_syscall_64+0x60/0xd0 [ 380.865762][ T9134] ? exc_page_fault+0x76/0x120 [ 380.870594][ T9134] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 380.876570][ T9134] RIP: 0033:0x7f4d6cd2a339 [ 380.881036][ T9134] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 380.900707][ T9134] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 380.909193][ T9134] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 380.917223][ T9134] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 380.925247][ T9134] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 380.933269][ T9134] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 380.941321][ T9134] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 381.046196][ T9146] FAULT_INJECTION: forcing a failure. [ 381.046196][ T9146] name fail_futex, interval 1, probability 0, space 0, times 0 [ 381.059499][ T9146] CPU: 0 PID: 9146 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 381.068343][ T9146] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.078455][ T9146] Call Trace: [ 381.081775][ T9146] dump_stack_lvl+0x1ff/0x28e [ 381.086549][ T9146] dump_stack+0x25/0x28 [ 381.090798][ T9146] should_fail+0x8bc/0x9c0 [ 381.095398][ T9146] get_futex_key+0x37f/0x1f50 [ 381.100195][ T9146] ? kmsan_get_metadata+0x11b/0x180 [ 381.105488][ T9146] futex_wake+0x1d9/0xdf0 [ 381.109888][ T9146] ? kmsan_get_metadata+0x11b/0x180 [ 381.115297][ T9146] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.121344][ T9146] do_futex+0x255f/0x3290 [ 381.125759][ T9146] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.132145][ T9146] ? kmsan_get_metadata+0x11b/0x180 [ 381.137444][ T9146] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.143344][ T9146] ? kmsan_get_metadata+0x11b/0x180 [ 381.148635][ T9146] ? kmsan_get_metadata+0x11b/0x180 [ 381.153947][ T9146] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.160304][ T9146] ? kmsan_get_metadata+0x11b/0x180 [ 381.165589][ T9146] mm_release+0x2f6/0x550 [ 381.170060][ T9146] exit_mm_release+0x71/0x80 [ 381.174728][ T9146] exit_mm+0x74/0x8c0 [ 381.178782][ T9146] do_exit+0xd4a/0x3f90 [ 381.183001][ T9146] ? __msan_poison_alloca+0x15a/0x1a0 [ 381.188510][ T9146] do_group_exit+0x213/0x460 [ 381.193237][ T9146] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.199593][ T9146] get_signal+0x26db/0x2b20 [ 381.204165][ T9146] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.210070][ T9146] arch_do_signal_or_restart+0x96/0xdc0 [ 381.215700][ T9146] exit_to_user_mode_loop+0x206/0x490 [ 381.221142][ T9146] syscall_exit_to_user_mode+0x80/0xc0 [ 381.226761][ T9146] do_syscall_64+0x60/0xd0 [ 381.231238][ T9146] ? exc_page_fault+0x76/0x120 [ 381.236073][ T9146] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.242091][ T9146] RIP: 0033:0x7f4d6cd2a339 [ 381.246566][ T9146] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 381.266313][ T9146] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 381.274823][ T9146] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 381.282854][ T9146] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 381.290874][ T9146] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 381.298898][ T9146] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 381.306923][ T9146] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 381.356651][ T9150] FAULT_INJECTION: forcing a failure. [ 381.356651][ T9150] name fail_futex, interval 1, probability 0, space 0, times 0 [ 381.370127][ T9150] CPU: 1 PID: 9150 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 381.378987][ T9150] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.389123][ T9150] Call Trace: [ 381.392441][ T9150] dump_stack_lvl+0x1ff/0x28e [ 381.397239][ T9150] dump_stack+0x25/0x28 [ 381.401527][ T9150] should_fail+0x8bc/0x9c0 [ 381.406031][ T9150] get_futex_key+0x37f/0x1f50 [ 381.410800][ T9150] ? kmsan_get_metadata+0x11b/0x180 [ 381.416161][ T9150] futex_wake+0x1d9/0xdf0 [ 381.420558][ T9150] ? kmsan_get_metadata+0x11b/0x180 [ 381.425890][ T9150] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.432512][ T9150] do_futex+0x255f/0x3290 [ 381.437088][ T9150] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.443432][ T9150] ? kmsan_get_metadata+0x11b/0x180 [ 381.448743][ T9150] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.454643][ T9150] ? kmsan_get_metadata+0x11b/0x180 [ 381.459928][ T9150] ? kmsan_get_metadata+0x11b/0x180 [ 381.465213][ T9150] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.471621][ T9150] ? kmsan_get_metadata+0x11b/0x180 [ 381.476905][ T9150] mm_release+0x2f6/0x550 [ 381.481335][ T9150] exit_mm_release+0x71/0x80 [ 381.486113][ T9150] exit_mm+0x74/0x8c0 [ 381.490255][ T9150] do_exit+0xd4a/0x3f90 [ 381.494491][ T9150] ? __msan_poison_alloca+0x15a/0x1a0 [ 381.499980][ T9150] do_group_exit+0x213/0x460 [ 381.504689][ T9150] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.511019][ T9150] get_signal+0x26db/0x2b20 [ 381.515665][ T9150] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.521570][ T9150] arch_do_signal_or_restart+0x96/0xdc0 [ 381.527199][ T9150] exit_to_user_mode_loop+0x206/0x490 [ 381.532791][ T9150] syscall_exit_to_user_mode+0x80/0xc0 [ 381.538341][ T9150] do_syscall_64+0x60/0xd0 [ 381.542827][ T9150] ? exc_page_fault+0x76/0x120 [ 381.547660][ T9150] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.553642][ T9150] RIP: 0033:0x7f4d6cd2a339 [ 381.558104][ T9150] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 381.577781][ T9150] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 381.586329][ T9150] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 381.594435][ T9150] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 381.602509][ T9150] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 381.610585][ T9150] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 381.618681][ T9150] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 381.766980][ T9168] FAULT_INJECTION: forcing a failure. [ 381.766980][ T9168] name fail_futex, interval 1, probability 0, space 0, times 0 [ 381.780289][ T9168] CPU: 0 PID: 9168 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 381.789221][ T9168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 381.799444][ T9168] Call Trace: [ 381.802764][ T9168] dump_stack_lvl+0x1ff/0x28e [ 381.807542][ T9168] dump_stack+0x25/0x28 [ 381.811774][ T9168] should_fail+0x8bc/0x9c0 [ 381.816289][ T9168] get_futex_key+0x37f/0x1f50 [ 381.821185][ T9168] ? kmsan_get_metadata+0x11b/0x180 [ 381.826544][ T9168] futex_wake+0x1d9/0xdf0 [ 381.830954][ T9168] ? kmsan_get_metadata+0x11b/0x180 [ 381.836240][ T9168] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.842150][ T9168] do_futex+0x255f/0x3290 [ 381.846572][ T9168] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.852915][ T9168] ? kmsan_get_metadata+0x11b/0x180 [ 381.858211][ T9168] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.864229][ T9168] ? kmsan_get_metadata+0x11b/0x180 [ 381.869654][ T9168] ? kmsan_get_metadata+0x11b/0x180 [ 381.874943][ T9168] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.881273][ T9168] ? kmsan_get_metadata+0x11b/0x180 [ 381.886558][ T9168] mm_release+0x2f6/0x550 [ 381.890967][ T9168] exit_mm_release+0x71/0x80 [ 381.895634][ T9168] exit_mm+0x74/0x8c0 [ 381.899688][ T9168] do_exit+0xd4a/0x3f90 [ 381.904008][ T9168] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.910372][ T9168] do_group_exit+0x213/0x460 [ 381.915112][ T9168] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 381.921642][ T9168] get_signal+0x26db/0x2b20 [ 381.926222][ T9168] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 381.932273][ T9168] arch_do_signal_or_restart+0x96/0xdc0 [ 381.937999][ T9168] exit_to_user_mode_loop+0x206/0x490 [ 381.943452][ T9168] syscall_exit_to_user_mode+0x80/0xc0 [ 381.948990][ T9168] do_syscall_64+0x60/0xd0 [ 381.953471][ T9168] ? exc_page_fault+0x76/0x120 [ 381.958305][ T9168] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 381.964287][ T9168] RIP: 0033:0x7f4d6cd2a339 [ 381.968748][ T9168] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 381.988423][ T9168] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 381.997022][ T9168] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 382.005126][ T9168] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 382.013206][ T9168] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 382.021244][ T9168] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 382.029398][ T9168] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 382.148139][ T9182] FAULT_INJECTION: forcing a failure. [ 382.148139][ T9182] name fail_futex, interval 1, probability 0, space 0, times 0 [ 382.161575][ T9182] CPU: 1 PID: 9182 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 382.170428][ T9182] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.180559][ T9182] Call Trace: [ 382.183877][ T9182] dump_stack_lvl+0x1ff/0x28e [ 382.188653][ T9182] dump_stack+0x25/0x28 [ 382.192942][ T9182] should_fail+0x8bc/0x9c0 [ 382.197451][ T9182] get_futex_key+0x37f/0x1f50 [ 382.202201][ T9182] ? kmsan_get_metadata+0x11b/0x180 [ 382.207498][ T9182] futex_wake+0x1d9/0xdf0 [ 382.211904][ T9182] ? kmsan_get_metadata+0x11b/0x180 [ 382.217193][ T9182] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 382.223098][ T9182] do_futex+0x255f/0x3290 [ 382.227509][ T9182] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 382.233836][ T9182] ? kmsan_get_metadata+0x11b/0x180 [ 382.239124][ T9182] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 382.245033][ T9182] ? kmsan_get_metadata+0x11b/0x180 [ 382.250360][ T9182] ? kmsan_get_metadata+0x11b/0x180 [ 382.255653][ T9182] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 382.261985][ T9182] ? kmsan_get_metadata+0x11b/0x180 [ 382.267337][ T9182] mm_release+0x2f6/0x550 [ 382.271757][ T9182] exit_mm_release+0x71/0x80 [ 382.276426][ T9182] exit_mm+0x74/0x8c0 [ 382.280478][ T9182] do_exit+0xd4a/0x3f90 [ 382.284731][ T9182] ? __msan_poison_alloca+0x15a/0x1a0 [ 382.290219][ T9182] do_group_exit+0x213/0x460 [ 382.294882][ T9182] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 382.301218][ T9182] get_signal+0x26db/0x2b20 [ 382.305805][ T9182] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 382.311720][ T9182] arch_do_signal_or_restart+0x96/0xdc0 [ 382.317350][ T9182] exit_to_user_mode_loop+0x206/0x490 [ 382.322793][ T9182] syscall_exit_to_user_mode+0x80/0xc0 [ 382.328337][ T9182] do_syscall_64+0x60/0xd0 [ 382.332823][ T9182] ? exc_page_fault+0x76/0x120 [ 382.337659][ T9182] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.343638][ T9182] RIP: 0033:0x7f4d6cd2a339 [ 382.348105][ T9182] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 382.367782][ T9182] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 382.376330][ T9182] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 382.384421][ T9182] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program [ 382.392478][ T9182] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 382.400562][ T9182] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 382.408592][ T9182] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 382.556237][ T9198] FAULT_INJECTION: forcing a failure. [ 382.556237][ T9198] name fail_futex, interval 1, probability 0, space 0, times 0 [ 382.569556][ T9198] CPU: 0 PID: 9198 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 382.578397][ T9198] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 382.588508][ T9198] Call Trace: [ 382.591830][ T9198] dump_stack_lvl+0x1ff/0x28e [ 382.596602][ T9198] dump_stack+0x25/0x28 [ 382.600836][ T9198] should_fail+0x8bc/0x9c0 [ 382.605495][ T9198] get_futex_key+0x37f/0x1f50 [ 382.610301][ T9198] ? kmsan_get_metadata+0x11b/0x180 [ 382.615603][ T9198] futex_wake+0x1d9/0xdf0 [ 382.620078][ T9198] ? kmsan_get_metadata+0x11b/0x180 [ 382.625448][ T9198] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 382.631354][ T9198] do_futex+0x255f/0x3290 [ 382.635781][ T9198] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 382.642132][ T9198] ? kmsan_get_metadata+0x11b/0x180 [ 382.647432][ T9198] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 382.653371][ T9198] ? kmsan_get_metadata+0x11b/0x180 [ 382.658670][ T9198] ? kmsan_get_metadata+0x11b/0x180 [ 382.663964][ T9198] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 382.670294][ T9198] ? kmsan_get_metadata+0x11b/0x180 [ 382.675583][ T9198] mm_release+0x2f6/0x550 [ 382.679998][ T9198] exit_mm_release+0x71/0x80 [ 382.684721][ T9198] exit_mm+0x74/0x8c0 [ 382.688826][ T9198] do_exit+0xd4a/0x3f90 [ 382.693058][ T9198] ? __msan_poison_alloca+0x15a/0x1a0 [ 382.698603][ T9198] do_group_exit+0x213/0x460 [ 382.703262][ T9198] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 382.709593][ T9198] get_signal+0x26db/0x2b20 [ 382.714184][ T9198] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 382.720095][ T9198] arch_do_signal_or_restart+0x96/0xdc0 [ 382.725754][ T9198] exit_to_user_mode_loop+0x206/0x490 [ 382.731217][ T9198] syscall_exit_to_user_mode+0x80/0xc0 [ 382.736767][ T9198] do_syscall_64+0x60/0xd0 [ 382.741267][ T9198] ? exc_page_fault+0x76/0x120 [ 382.746106][ T9198] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 382.752144][ T9198] RIP: 0033:0x7f4d6cd2a339 [ 382.756619][ T9198] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 382.776366][ T9198] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 382.784891][ T9198] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 382.792923][ T9198] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 382.800967][ T9198] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 382.808989][ T9198] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 382.817016][ T9198] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 382.975954][ T9218] FAULT_INJECTION: forcing a failure. [ 382.975954][ T9218] name fail_futex, interval 1, probability 0, space 0, times 0 [ 382.989046][ T9218] CPU: 0 PID: 9218 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 382.997942][ T9218] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.008056][ T9218] Call Trace: [ 383.011380][ T9218] dump_stack_lvl+0x1ff/0x28e [ 383.016219][ T9218] dump_stack+0x25/0x28 [ 383.020461][ T9218] should_fail+0x8bc/0x9c0 [ 383.025030][ T9218] get_futex_key+0x13c2/0x1f50 [ 383.029891][ T9218] futex_wake+0x1d9/0xdf0 [ 383.034289][ T9218] ? kmsan_get_metadata+0x11b/0x180 [ 383.039580][ T9218] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.045617][ T9218] do_futex+0x255f/0x3290 [ 383.050070][ T9218] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.056526][ T9218] ? kmsan_get_metadata+0x11b/0x180 [ 383.061817][ T9218] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.067714][ T9218] ? kmsan_get_metadata+0x11b/0x180 [ 383.073009][ T9218] ? kmsan_get_metadata+0x11b/0x180 [ 383.078360][ T9218] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.084779][ T9218] ? kmsan_get_metadata+0x11b/0x180 [ 383.090116][ T9218] mm_release+0x2f6/0x550 [ 383.094553][ T9218] exit_mm_release+0x71/0x80 [ 383.099226][ T9218] exit_mm+0x74/0x8c0 [ 383.103283][ T9218] do_exit+0xd4a/0x3f90 [ 383.107504][ T9218] ? __msan_poison_alloca+0x15a/0x1a0 [ 383.113070][ T9218] do_group_exit+0x213/0x460 [ 383.117724][ T9218] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.124051][ T9218] get_signal+0x26db/0x2b20 [ 383.128625][ T9218] ? kmsan_get_metadata+0x11b/0x180 [ 383.133905][ T9218] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.140245][ T9218] arch_do_signal_or_restart+0x96/0xdc0 [ 383.145879][ T9218] exit_to_user_mode_loop+0x206/0x490 [ 383.151319][ T9218] syscall_exit_to_user_mode+0x80/0xc0 [ 383.156851][ T9218] do_syscall_64+0x60/0xd0 [ 383.161327][ T9218] ? exc_page_fault+0x76/0x120 [ 383.166153][ T9218] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.172127][ T9218] RIP: 0033:0x7f4d6cd2a339 [ 383.176599][ T9218] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 383.196283][ T9218] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 383.204770][ T9218] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 383.212981][ T9218] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 383.221009][ T9218] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 383.229036][ T9218] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 383.237056][ T9218] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 383.381357][ T9236] FAULT_INJECTION: forcing a failure. [ 383.381357][ T9236] name fail_futex, interval 1, probability 0, space 0, times 0 [ 383.394520][ T9236] CPU: 0 PID: 9236 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 383.403451][ T9236] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.413586][ T9236] Call Trace: [ 383.416931][ T9236] dump_stack_lvl+0x1ff/0x28e [ 383.421786][ T9236] dump_stack+0x25/0x28 [ 383.426031][ T9236] should_fail+0x8bc/0x9c0 [ 383.430563][ T9236] get_futex_key+0x37f/0x1f50 [ 383.435318][ T9236] ? kmsan_get_metadata+0x11b/0x180 [ 383.440667][ T9236] futex_wake+0x1d9/0xdf0 [ 383.445071][ T9236] ? kmsan_get_metadata+0x11b/0x180 [ 383.450356][ T9236] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.456352][ T9236] do_futex+0x255f/0x3290 [ 383.460765][ T9236] ? psi_task_switch+0xc7e/0x1230 [ 383.465946][ T9236] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.472318][ T9236] ? kmsan_get_metadata+0x11b/0x180 [ 383.477674][ T9236] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.483583][ T9236] ? kmsan_get_metadata+0x11b/0x180 [ 383.488882][ T9236] ? kmsan_get_metadata+0x11b/0x180 [ 383.494333][ T9236] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.500668][ T9236] ? kmsan_get_metadata+0x11b/0x180 [ 383.506009][ T9236] mm_release+0x2f6/0x550 [ 383.510497][ T9236] exit_mm_release+0x71/0x80 [ 383.515252][ T9236] exit_mm+0x74/0x8c0 [ 383.519359][ T9236] do_exit+0xd4a/0x3f90 [ 383.523589][ T9236] ? __msan_poison_alloca+0x15a/0x1a0 [ 383.529056][ T9236] do_group_exit+0x213/0x460 [ 383.533839][ T9236] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.540268][ T9236] get_signal+0x26db/0x2b20 [ 383.544865][ T9236] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.550787][ T9236] arch_do_signal_or_restart+0x96/0xdc0 [ 383.556425][ T9236] exit_to_user_mode_loop+0x206/0x490 [ 383.561895][ T9236] syscall_exit_to_user_mode+0x80/0xc0 [ 383.567487][ T9236] do_syscall_64+0x60/0xd0 [ 383.572025][ T9236] ? exc_page_fault+0x76/0x120 [ 383.576880][ T9236] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.582917][ T9236] RIP: 0033:0x7f4d6cd2a339 [ 383.587558][ T9236] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 383.607241][ T9236] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 383.615727][ T9236] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 383.623758][ T9236] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 383.631781][ T9236] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 383.639803][ T9236] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 383.647826][ T9236] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 383.752863][ T9248] FAULT_INJECTION: forcing a failure. [ 383.752863][ T9248] name fail_futex, interval 1, probability 0, space 0, times 0 [ 383.766305][ T9248] CPU: 0 PID: 9248 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 383.775146][ T9248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 383.785283][ T9248] Call Trace: [ 383.788599][ T9248] dump_stack_lvl+0x1ff/0x28e [ 383.793370][ T9248] dump_stack+0x25/0x28 [ 383.797605][ T9248] should_fail+0x8bc/0x9c0 [ 383.802110][ T9248] get_futex_key+0x37f/0x1f50 [ 383.806862][ T9248] ? kmsan_get_metadata+0x11b/0x180 [ 383.812180][ T9248] futex_wake+0x1d9/0xdf0 [ 383.816647][ T9248] ? kmsan_get_metadata+0x11b/0x180 [ 383.821991][ T9248] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.828336][ T9248] do_futex+0x255f/0x3290 [ 383.832822][ T9248] ? psi_task_switch+0xab2/0x1230 [ 383.837926][ T9248] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.844267][ T9248] ? kmsan_get_metadata+0x11b/0x180 [ 383.849557][ T9248] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.855453][ T9248] ? kmsan_get_metadata+0x11b/0x180 [ 383.860753][ T9248] ? kmsan_get_metadata+0x11b/0x180 [ 383.866175][ T9248] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.872525][ T9248] ? kmsan_get_metadata+0x11b/0x180 [ 383.877888][ T9248] mm_release+0x2f6/0x550 [ 383.882426][ T9248] exit_mm_release+0x71/0x80 [ 383.887133][ T9248] exit_mm+0x74/0x8c0 [ 383.891342][ T9248] do_exit+0xd4a/0x3f90 [ 383.895599][ T9248] ? __msan_poison_alloca+0x15a/0x1a0 [ 383.901080][ T9248] do_group_exit+0x213/0x460 [ 383.905735][ T9248] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 383.912122][ T9248] get_signal+0x26db/0x2b20 [ 383.916704][ T9248] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 383.922641][ T9248] arch_do_signal_or_restart+0x96/0xdc0 [ 383.928290][ T9248] exit_to_user_mode_loop+0x206/0x490 [ 383.933759][ T9248] syscall_exit_to_user_mode+0x80/0xc0 [ 383.939350][ T9248] do_syscall_64+0x60/0xd0 [ 383.943825][ T9248] ? exc_page_fault+0x76/0x120 [ 383.948658][ T9248] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 383.954717][ T9248] RIP: 0033:0x7f4d6cd2a339 [ 383.959191][ T9248] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 383.978875][ T9248] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 383.987357][ T9248] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 383.995445][ T9248] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 384.003471][ T9248] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 384.011497][ T9248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 384.019664][ T9248] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 384.084680][ T9254] FAULT_INJECTION: forcing a failure. [ 384.084680][ T9254] name fail_futex, interval 1, probability 0, space 0, times 0 [ 384.097698][ T9254] CPU: 0 PID: 9254 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 384.106680][ T9254] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.116787][ T9254] Call Trace: [ 384.120102][ T9254] dump_stack_lvl+0x1ff/0x28e [ 384.124992][ T9254] dump_stack+0x25/0x28 [ 384.129236][ T9254] should_fail+0x8bc/0x9c0 [ 384.133773][ T9254] get_futex_key+0x37f/0x1f50 [ 384.138585][ T9254] ? kmsan_get_metadata+0x11b/0x180 [ 384.143898][ T9254] futex_wake+0x1d9/0xdf0 [ 384.148352][ T9254] ? kmsan_get_metadata+0x11b/0x180 [ 384.153646][ T9254] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.159579][ T9254] do_futex+0x255f/0x3290 [ 384.163989][ T9254] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.170316][ T9254] ? kmsan_get_metadata+0x11b/0x180 [ 384.175678][ T9254] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.181569][ T9254] ? kmsan_get_metadata+0x11b/0x180 [ 384.186952][ T9254] ? kmsan_get_metadata+0x11b/0x180 [ 384.192255][ T9254] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.198616][ T9254] ? kmsan_get_metadata+0x11b/0x180 [ 384.204372][ T9254] mm_release+0x2f6/0x550 [ 384.208858][ T9254] exit_mm_release+0x71/0x80 [ 384.213642][ T9254] exit_mm+0x74/0x8c0 [ 384.217965][ T9254] do_exit+0xd4a/0x3f90 [ 384.222277][ T9254] ? __msan_poison_alloca+0x15a/0x1a0 [ 384.227868][ T9254] do_group_exit+0x213/0x460 [ 384.232664][ T9254] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.239368][ T9254] get_signal+0x26db/0x2b20 [ 384.243961][ T9254] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.249893][ T9254] arch_do_signal_or_restart+0x96/0xdc0 [ 384.255552][ T9254] exit_to_user_mode_loop+0x206/0x490 [ 384.261031][ T9254] syscall_exit_to_user_mode+0x80/0xc0 [ 384.266915][ T9254] do_syscall_64+0x60/0xd0 [ 384.271418][ T9254] ? exc_page_fault+0x76/0x120 [ 384.276311][ T9254] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 384.282294][ T9254] RIP: 0033:0x7f4d6cd2a339 [ 384.286904][ T9254] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 384.306814][ T9254] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 384.315456][ T9254] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 384.323595][ T9254] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 384.331835][ T9254] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 384.340115][ T9254] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 384.348141][ T9254] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 384.468062][ T9268] FAULT_INJECTION: forcing a failure. [ 384.468062][ T9268] name fail_futex, interval 1, probability 0, space 0, times 0 [ 384.481548][ T9268] CPU: 1 PID: 9268 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 384.490389][ T9268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.501339][ T9268] Call Trace: [ 384.504650][ T9268] dump_stack_lvl+0x1ff/0x28e [ 384.509459][ T9268] dump_stack+0x25/0x28 [ 384.513686][ T9268] should_fail+0x8bc/0x9c0 [ 384.518185][ T9268] get_futex_key+0x37f/0x1f50 [ 384.522931][ T9268] ? kmsan_get_metadata+0x11b/0x180 [ 384.528216][ T9268] futex_wake+0x1d9/0xdf0 [ 384.532619][ T9268] ? kmsan_get_metadata+0x11b/0x180 [ 384.538084][ T9268] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.544023][ T9268] do_futex+0x255f/0x3290 [ 384.548495][ T9268] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.554873][ T9268] ? kmsan_get_metadata+0x11b/0x180 [ 384.560164][ T9268] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.566099][ T9268] ? kmsan_get_metadata+0x11b/0x180 [ 384.571412][ T9268] ? kmsan_get_metadata+0x11b/0x180 [ 384.576692][ T9268] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.583016][ T9268] ? kmsan_get_metadata+0x11b/0x180 [ 384.588331][ T9268] mm_release+0x2f6/0x550 [ 384.592741][ T9268] exit_mm_release+0x71/0x80 [ 384.597406][ T9268] exit_mm+0x74/0x8c0 [ 384.601460][ T9268] do_exit+0xd4a/0x3f90 [ 384.605748][ T9268] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.612081][ T9268] do_group_exit+0x213/0x460 [ 384.616729][ T9268] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.623107][ T9268] get_signal+0x26db/0x2b20 [ 384.627727][ T9268] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.633667][ T9268] arch_do_signal_or_restart+0x96/0xdc0 [ 384.639348][ T9268] exit_to_user_mode_loop+0x206/0x490 [ 384.644813][ T9268] syscall_exit_to_user_mode+0x80/0xc0 [ 384.650370][ T9268] do_syscall_64+0x60/0xd0 [ 384.654849][ T9268] ? exc_page_fault+0x76/0x120 [ 384.659684][ T9268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 384.665691][ T9268] RIP: 0033:0x7f4d6cd2a339 [ 384.670149][ T9268] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 384.689824][ T9268] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 384.698324][ T9268] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 384.706390][ T9268] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 384.714424][ T9268] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 384.722454][ T9268] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 384.730523][ T9268] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 384.822710][ T9278] FAULT_INJECTION: forcing a failure. [ 384.822710][ T9278] name fail_futex, interval 1, probability 0, space 0, times 0 [ 384.836002][ T9278] CPU: 0 PID: 9278 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 384.844841][ T9278] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 384.855406][ T9278] Call Trace: [ 384.858727][ T9278] dump_stack_lvl+0x1ff/0x28e [ 384.863544][ T9278] dump_stack+0x25/0x28 [ 384.867771][ T9278] should_fail+0x8bc/0x9c0 [ 384.872290][ T9278] get_futex_key+0x37f/0x1f50 [ 384.877034][ T9278] ? kmsan_get_metadata+0x11b/0x180 [ 384.882387][ T9278] futex_wake+0x1d9/0xdf0 [ 384.886789][ T9278] ? kmsan_get_metadata+0x11b/0x180 [ 384.892075][ T9278] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.898021][ T9278] do_futex+0x255f/0x3290 [ 384.902453][ T9278] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.908882][ T9278] ? kmsan_get_metadata+0x11b/0x180 [ 384.914171][ T9278] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.920079][ T9278] ? kmsan_get_metadata+0x11b/0x180 [ 384.925368][ T9278] ? kmsan_get_metadata+0x11b/0x180 [ 384.930655][ T9278] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.936996][ T9278] ? kmsan_get_metadata+0x11b/0x180 [ 384.942278][ T9278] mm_release+0x2f6/0x550 [ 384.946682][ T9278] exit_mm_release+0x71/0x80 [ 384.951342][ T9278] exit_mm+0x74/0x8c0 [ 384.955379][ T9278] do_exit+0xd4a/0x3f90 [ 384.959588][ T9278] ? __msan_poison_alloca+0x15a/0x1a0 [ 384.965048][ T9278] do_group_exit+0x213/0x460 [ 384.969698][ T9278] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 384.976032][ T9278] get_signal+0x26db/0x2b20 [ 384.980606][ T9278] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 384.986506][ T9278] arch_do_signal_or_restart+0x96/0xdc0 [ 384.992137][ T9278] exit_to_user_mode_loop+0x206/0x490 [ 384.997576][ T9278] syscall_exit_to_user_mode+0x80/0xc0 [ 385.003107][ T9278] do_syscall_64+0x60/0xd0 [ 385.007586][ T9278] ? exc_page_fault+0x76/0x120 [ 385.012463][ T9278] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 385.018513][ T9278] RIP: 0033:0x7f4d6cd2a339 [ 385.022977][ T9278] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 385.042754][ T9278] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 385.051245][ T9278] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 385.059262][ T9278] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 385.067287][ T9278] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 385.075339][ T9278] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 385.083914][ T9278] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 385.189467][ T9290] FAULT_INJECTION: forcing a failure. [ 385.189467][ T9290] name fail_futex, interval 1, probability 0, space 0, times 0 [ 385.202788][ T9290] CPU: 1 PID: 9290 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 385.211624][ T9290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.221766][ T9290] Call Trace: [ 385.225089][ T9290] dump_stack_lvl+0x1ff/0x28e [ 385.229863][ T9290] dump_stack+0x25/0x28 [ 385.234100][ T9290] should_fail+0x8bc/0x9c0 [ 385.238598][ T9290] get_futex_key+0x37f/0x1f50 [ 385.243337][ T9290] ? kmsan_get_metadata+0x11b/0x180 [ 385.248622][ T9290] futex_wake+0x1d9/0xdf0 [ 385.253028][ T9290] ? kmsan_get_metadata+0x11b/0x180 [ 385.258332][ T9290] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.264247][ T9290] do_futex+0x255f/0x3290 [ 385.268655][ T9290] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.274980][ T9290] ? kmsan_get_metadata+0x11b/0x180 [ 385.280277][ T9290] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.286182][ T9290] ? kmsan_get_metadata+0x11b/0x180 [ 385.291522][ T9290] ? kmsan_get_metadata+0x11b/0x180 [ 385.296793][ T9290] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.303117][ T9290] ? kmsan_get_metadata+0x11b/0x180 [ 385.308395][ T9290] mm_release+0x2f6/0x550 [ 385.312799][ T9290] exit_mm_release+0x71/0x80 [ 385.317463][ T9290] exit_mm+0x74/0x8c0 [ 385.321508][ T9290] do_exit+0xd4a/0x3f90 [ 385.325721][ T9290] ? __msan_poison_alloca+0x15a/0x1a0 [ 385.331176][ T9290] do_group_exit+0x213/0x460 [ 385.335829][ T9290] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.342156][ T9290] get_signal+0x26db/0x2b20 [ 385.346728][ T9290] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.352674][ T9290] arch_do_signal_or_restart+0x96/0xdc0 [ 385.358358][ T9290] exit_to_user_mode_loop+0x206/0x490 [ 385.363848][ T9290] syscall_exit_to_user_mode+0x80/0xc0 [ 385.369386][ T9290] do_syscall_64+0x60/0xd0 [ 385.373859][ T9290] ? exc_page_fault+0x76/0x120 [ 385.378685][ T9290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 385.384665][ T9290] RIP: 0033:0x7f4d6cd2a339 [ 385.389216][ T9290] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 385.408975][ T9290] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 385.417470][ T9290] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 385.425518][ T9290] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 385.433534][ T9290] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 385.441548][ T9290] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 385.449562][ T9290] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 385.568347][ T9304] FAULT_INJECTION: forcing a failure. [ 385.568347][ T9304] name fail_futex, interval 1, probability 0, space 0, times 0 [ 385.581719][ T9304] CPU: 1 PID: 9304 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 385.590560][ T9304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.600658][ T9304] Call Trace: [ 385.603974][ T9304] dump_stack_lvl+0x1ff/0x28e [ 385.608737][ T9304] dump_stack+0x25/0x28 [ 385.612961][ T9304] should_fail+0x8bc/0x9c0 [ 385.617538][ T9304] get_futex_key+0x37f/0x1f50 [ 385.622487][ T9304] ? kmsan_get_metadata+0x11b/0x180 [ 385.627806][ T9304] futex_wake+0x1d9/0xdf0 [ 385.632339][ T9304] ? kmsan_get_metadata+0x11b/0x180 [ 385.637632][ T9304] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.643545][ T9304] do_futex+0x255f/0x3290 [ 385.648007][ T9304] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.654384][ T9304] ? kmsan_get_metadata+0x11b/0x180 [ 385.659729][ T9304] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.665620][ T9304] ? kmsan_get_metadata+0x11b/0x180 [ 385.670890][ T9304] ? kmsan_get_metadata+0x11b/0x180 [ 385.676161][ T9304] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.682530][ T9304] ? kmsan_get_metadata+0x11b/0x180 [ 385.687817][ T9304] mm_release+0x2f6/0x550 [ 385.692225][ T9304] exit_mm_release+0x71/0x80 [ 385.696942][ T9304] exit_mm+0x74/0x8c0 [ 385.701029][ T9304] do_exit+0xd4a/0x3f90 [ 385.705328][ T9304] ? __msan_poison_alloca+0x15a/0x1a0 [ 385.710803][ T9304] do_group_exit+0x213/0x460 [ 385.715464][ T9304] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.721813][ T9304] get_signal+0x26db/0x2b20 [ 385.726394][ T9304] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.732311][ T9304] arch_do_signal_or_restart+0x96/0xdc0 [ 385.738039][ T9304] exit_to_user_mode_loop+0x206/0x490 [ 385.743477][ T9304] syscall_exit_to_user_mode+0x80/0xc0 [ 385.749012][ T9304] do_syscall_64+0x60/0xd0 [ 385.753489][ T9304] ? exc_page_fault+0x76/0x120 [ 385.758319][ T9304] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 385.764286][ T9304] RIP: 0033:0x7f4d6cd2a339 [ 385.768828][ T9304] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 385.788499][ T9304] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 385.796981][ T9304] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 385.804999][ T9304] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 385.813013][ T9304] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 385.821025][ T9304] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 385.829038][ T9304] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 385.893828][ T9310] FAULT_INJECTION: forcing a failure. [ 385.893828][ T9310] name fail_futex, interval 1, probability 0, space 0, times 0 [ 385.907208][ T9310] CPU: 0 PID: 9310 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 385.916132][ T9310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 385.926232][ T9310] Call Trace: [ 385.929545][ T9310] dump_stack_lvl+0x1ff/0x28e [ 385.934308][ T9310] dump_stack+0x25/0x28 [ 385.938536][ T9310] should_fail+0x8bc/0x9c0 [ 385.943077][ T9310] get_futex_key+0x37f/0x1f50 [ 385.947821][ T9310] ? kmsan_get_metadata+0x11b/0x180 [ 385.953131][ T9310] futex_wake+0x1d9/0xdf0 [ 385.957522][ T9310] ? kmsan_get_metadata+0x11b/0x180 [ 385.962859][ T9310] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.968962][ T9310] do_futex+0x255f/0x3290 [ 385.973448][ T9310] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 385.979784][ T9310] ? kmsan_get_metadata+0x11b/0x180 [ 385.985065][ T9310] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 385.991086][ T9310] ? kmsan_get_metadata+0x11b/0x180 [ 385.996440][ T9310] ? kmsan_get_metadata+0x11b/0x180 [ 386.001759][ T9310] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.008126][ T9310] ? kmsan_get_metadata+0x11b/0x180 [ 386.013425][ T9310] mm_release+0x2f6/0x550 [ 386.017848][ T9310] exit_mm_release+0x71/0x80 [ 386.022548][ T9310] exit_mm+0x74/0x8c0 [ 386.026671][ T9310] do_exit+0xd4a/0x3f90 [ 386.030895][ T9310] ? __msan_poison_alloca+0x15a/0x1a0 [ 386.036442][ T9310] do_group_exit+0x213/0x460 [ 386.041228][ T9310] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.047579][ T9310] get_signal+0x26db/0x2b20 [ 386.052240][ T9310] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.058218][ T9310] arch_do_signal_or_restart+0x96/0xdc0 [ 386.063871][ T9310] exit_to_user_mode_loop+0x206/0x490 [ 386.069357][ T9310] syscall_exit_to_user_mode+0x80/0xc0 [ 386.074896][ T9310] do_syscall_64+0x60/0xd0 [ 386.079367][ T9310] ? exc_page_fault+0x76/0x120 [ 386.084193][ T9310] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 386.090163][ T9310] RIP: 0033:0x7f4d6cd2a339 [ 386.094711][ T9310] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 386.114501][ T9310] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 386.123039][ T9310] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 386.131057][ T9310] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 386.139071][ T9310] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 386.147132][ T9310] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 386.155194][ T9310] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 386.205073][ T9314] FAULT_INJECTION: forcing a failure. [ 386.205073][ T9314] name fail_futex, interval 1, probability 0, space 0, times 0 [ 386.218545][ T9314] CPU: 1 PID: 9314 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 386.227390][ T9314] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.237497][ T9314] Call Trace: [ 386.240807][ T9314] dump_stack_lvl+0x1ff/0x28e [ 386.245582][ T9314] dump_stack+0x25/0x28 [ 386.249811][ T9314] should_fail+0x8bc/0x9c0 [ 386.254305][ T9314] get_futex_key+0x37f/0x1f50 [ 386.259062][ T9314] futex_wake+0x1d9/0xdf0 [ 386.263468][ T9314] ? kmsan_get_metadata+0x11b/0x180 [ 386.268749][ T9314] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.274807][ T9314] do_futex+0x255f/0x3290 [ 386.279238][ T9314] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.285566][ T9314] ? kmsan_get_metadata+0x11b/0x180 [ 386.290840][ T9314] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.296727][ T9314] ? kmsan_get_metadata+0x11b/0x180 [ 386.301997][ T9314] ? kmsan_get_metadata+0x11b/0x180 [ 386.307328][ T9314] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.313661][ T9314] ? kmsan_get_metadata+0x11b/0x180 [ 386.318971][ T9314] mm_release+0x2f6/0x550 [ 386.323381][ T9314] exit_mm_release+0x71/0x80 [ 386.328040][ T9314] exit_mm+0x74/0x8c0 [ 386.332092][ T9314] do_exit+0xd4a/0x3f90 [ 386.336317][ T9314] ? __msan_poison_alloca+0x15a/0x1a0 [ 386.341781][ T9314] do_group_exit+0x213/0x460 [ 386.346434][ T9314] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.352848][ T9314] get_signal+0x26db/0x2b20 [ 386.357415][ T9314] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.363332][ T9314] arch_do_signal_or_restart+0x96/0xdc0 [ 386.368959][ T9314] exit_to_user_mode_loop+0x206/0x490 [ 386.374424][ T9314] syscall_exit_to_user_mode+0x80/0xc0 [ 386.380018][ T9314] do_syscall_64+0x60/0xd0 [ 386.384486][ T9314] ? exc_page_fault+0x76/0x120 [ 386.389327][ T9314] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 386.395380][ T9314] RIP: 0033:0x7f4d6cd2a339 [ 386.399845][ T9314] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 386.419513][ T9314] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 386.427991][ T9314] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 386.436012][ T9314] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 386.444026][ T9314] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 386.452055][ T9314] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 386.460083][ T9314] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 386.551370][ T9324] FAULT_INJECTION: forcing a failure. [ 386.551370][ T9324] name fail_futex, interval 1, probability 0, space 0, times 0 [ 386.564878][ T9324] CPU: 1 PID: 9324 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 386.573717][ T9324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.583812][ T9324] Call Trace: [ 386.587120][ T9324] dump_stack_lvl+0x1ff/0x28e [ 386.591883][ T9324] dump_stack+0x25/0x28 [ 386.596118][ T9324] should_fail+0x8bc/0x9c0 [ 386.600677][ T9324] get_futex_key+0x37f/0x1f50 [ 386.605500][ T9324] ? kmsan_get_metadata+0x11b/0x180 [ 386.610797][ T9324] futex_wake+0x1d9/0xdf0 [ 386.615240][ T9324] ? kmsan_get_metadata+0x11b/0x180 [ 386.620623][ T9324] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.626541][ T9324] do_futex+0x255f/0x3290 [ 386.630979][ T9324] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.637315][ T9324] ? kmsan_get_metadata+0x11b/0x180 [ 386.642611][ T9324] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.648570][ T9324] ? kmsan_get_metadata+0x11b/0x180 [ 386.653869][ T9324] ? kmsan_get_metadata+0x11b/0x180 [ 386.659166][ T9324] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.665490][ T9324] ? kmsan_get_metadata+0x11b/0x180 [ 386.670792][ T9324] mm_release+0x2f6/0x550 [ 386.675323][ T9324] exit_mm_release+0x71/0x80 [ 386.679987][ T9324] exit_mm+0x74/0x8c0 [ 386.684034][ T9324] do_exit+0xd4a/0x3f90 [ 386.688260][ T9324] ? __msan_poison_alloca+0x15a/0x1a0 [ 386.693796][ T9324] do_group_exit+0x213/0x460 [ 386.698456][ T9324] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 386.704794][ T9324] get_signal+0x26db/0x2b20 [ 386.709386][ T9324] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 386.715289][ T9324] arch_do_signal_or_restart+0x96/0xdc0 [ 386.720929][ T9324] exit_to_user_mode_loop+0x206/0x490 [ 386.726374][ T9324] syscall_exit_to_user_mode+0x80/0xc0 [ 386.732082][ T9324] do_syscall_64+0x60/0xd0 [ 386.736552][ T9324] ? exc_page_fault+0x76/0x120 [ 386.741376][ T9324] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 386.747341][ T9324] RIP: 0033:0x7f4d6cd2a339 [ 386.751796][ T9324] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 386.771475][ T9324] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 386.779976][ T9324] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 386.788020][ T9324] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 386.796131][ T9324] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 386.804158][ T9324] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 386.812212][ T9324] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 386.824293][ T1262] ieee802154 phy0 wpan0: encryption failed: -22 [ 386.830740][ T1262] ieee802154 phy1 wpan1: encryption failed: -22 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 386.938304][ T9336] FAULT_INJECTION: forcing a failure. [ 386.938304][ T9336] name fail_futex, interval 1, probability 0, space 0, times 0 [ 386.951678][ T9336] CPU: 0 PID: 9336 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 386.960518][ T9336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 386.970620][ T9336] Call Trace: [ 386.973937][ T9336] dump_stack_lvl+0x1ff/0x28e [ 386.978704][ T9336] dump_stack+0x25/0x28 [ 386.982927][ T9336] should_fail+0x8bc/0x9c0 [ 386.987428][ T9336] get_futex_key+0x37f/0x1f50 [ 386.992176][ T9336] ? kmsan_get_metadata+0x11b/0x180 [ 386.997491][ T9336] futex_wake+0x1d9/0xdf0 [ 387.001917][ T9336] ? kmsan_get_metadata+0x11b/0x180 [ 387.007279][ T9336] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.013188][ T9336] do_futex+0x255f/0x3290 [ 387.017659][ T9336] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.024009][ T9336] ? kmsan_get_metadata+0x11b/0x180 [ 387.029456][ T9336] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.035358][ T9336] ? kmsan_get_metadata+0x11b/0x180 [ 387.040655][ T9336] ? kmsan_get_metadata+0x11b/0x180 [ 387.045945][ T9336] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.052351][ T9336] ? kmsan_get_metadata+0x11b/0x180 [ 387.057664][ T9336] mm_release+0x2f6/0x550 [ 387.062093][ T9336] exit_mm_release+0x71/0x80 [ 387.066794][ T9336] exit_mm+0x74/0x8c0 [ 387.070848][ T9336] do_exit+0xd4a/0x3f90 [ 387.075073][ T9336] ? __msan_poison_alloca+0x15a/0x1a0 [ 387.080547][ T9336] do_group_exit+0x213/0x460 [ 387.085216][ T9336] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.091625][ T9336] get_signal+0x26db/0x2b20 [ 387.096201][ T9336] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.102103][ T9336] arch_do_signal_or_restart+0x96/0xdc0 [ 387.107733][ T9336] exit_to_user_mode_loop+0x206/0x490 [ 387.113210][ T9336] syscall_exit_to_user_mode+0x80/0xc0 [ 387.118773][ T9336] do_syscall_64+0x60/0xd0 [ 387.123319][ T9336] ? exc_page_fault+0x76/0x120 [ 387.128153][ T9336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 387.134169][ T9336] RIP: 0033:0x7f4d6cd2a339 [ 387.138793][ T9336] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 387.158522][ T9336] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 387.167110][ T9336] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 387.175146][ T9336] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 387.183170][ T9336] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 387.191287][ T9336] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 387.199437][ T9336] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 387.276644][ T9344] FAULT_INJECTION: forcing a failure. [ 387.276644][ T9344] name fail_futex, interval 1, probability 0, space 0, times 0 [ 387.290217][ T9344] CPU: 1 PID: 9344 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 387.299056][ T9344] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.309181][ T9344] Call Trace: [ 387.312548][ T9344] dump_stack_lvl+0x1ff/0x28e [ 387.317351][ T9344] dump_stack+0x25/0x28 [ 387.321632][ T9344] should_fail+0x8bc/0x9c0 [ 387.326137][ T9344] get_futex_key+0x37f/0x1f50 [ 387.330885][ T9344] ? kmsan_get_metadata+0x11b/0x180 [ 387.336227][ T9344] futex_wake+0x1d9/0xdf0 [ 387.340624][ T9344] ? kmsan_get_metadata+0x11b/0x180 [ 387.345907][ T9344] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.351894][ T9344] do_futex+0x255f/0x3290 [ 387.356316][ T9344] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.362703][ T9344] ? kmsan_get_metadata+0x11b/0x180 [ 387.367998][ T9344] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.373926][ T9344] ? kmsan_get_metadata+0x11b/0x180 [ 387.379206][ T9344] ? kmsan_get_metadata+0x11b/0x180 [ 387.384477][ T9344] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.390798][ T9344] ? kmsan_get_metadata+0x11b/0x180 [ 387.396141][ T9344] mm_release+0x2f6/0x550 [ 387.400549][ T9344] exit_mm_release+0x71/0x80 [ 387.405208][ T9344] exit_mm+0x74/0x8c0 [ 387.409278][ T9344] do_exit+0xd4a/0x3f90 [ 387.413532][ T9344] ? __msan_poison_alloca+0x15a/0x1a0 [ 387.418998][ T9344] do_group_exit+0x213/0x460 [ 387.423650][ T9344] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.430000][ T9344] get_signal+0x26db/0x2b20 [ 387.434607][ T9344] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.440573][ T9344] arch_do_signal_or_restart+0x96/0xdc0 [ 387.446252][ T9344] exit_to_user_mode_loop+0x206/0x490 [ 387.451708][ T9344] syscall_exit_to_user_mode+0x80/0xc0 [ 387.457257][ T9344] do_syscall_64+0x60/0xd0 [ 387.461746][ T9344] ? exc_page_fault+0x76/0x120 [ 387.466583][ T9344] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 387.472550][ T9344] RIP: 0033:0x7f4d6cd2a339 [ 387.477008][ T9344] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 387.496672][ T9344] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 387.505191][ T9344] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 387.513212][ T9344] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 387.521230][ T9344] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 387.529252][ T9344] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 387.537267][ T9344] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 387.671458][ T9360] FAULT_INJECTION: forcing a failure. [ 387.671458][ T9360] name fail_futex, interval 1, probability 0, space 0, times 0 [ 387.685019][ T9360] CPU: 0 PID: 9360 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 387.693858][ T9360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 387.703960][ T9360] Call Trace: [ 387.707281][ T9360] dump_stack_lvl+0x1ff/0x28e [ 387.712091][ T9360] dump_stack+0x25/0x28 [ 387.716361][ T9360] should_fail+0x8bc/0x9c0 [ 387.720867][ T9360] get_futex_key+0x37f/0x1f50 [ 387.725617][ T9360] ? kmsan_get_metadata+0x11b/0x180 [ 387.730914][ T9360] futex_wake+0x1d9/0xdf0 [ 387.735442][ T9360] ? kmsan_get_metadata+0x11b/0x180 [ 387.740732][ T9360] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.746629][ T9360] do_futex+0x255f/0x3290 [ 387.751040][ T9360] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.757369][ T9360] ? kmsan_get_metadata+0x11b/0x180 [ 387.762670][ T9360] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.768610][ T9360] ? kmsan_get_metadata+0x11b/0x180 [ 387.773897][ T9360] ? kmsan_get_metadata+0x11b/0x180 [ 387.779223][ T9360] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.785565][ T9360] ? kmsan_get_metadata+0x11b/0x180 [ 387.790867][ T9360] mm_release+0x2f6/0x550 [ 387.795312][ T9360] exit_mm_release+0x71/0x80 [ 387.799981][ T9360] exit_mm+0x74/0x8c0 [ 387.804030][ T9360] do_exit+0xd4a/0x3f90 [ 387.808248][ T9360] ? __msan_poison_alloca+0x15a/0x1a0 [ 387.813706][ T9360] do_group_exit+0x213/0x460 [ 387.818397][ T9360] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 387.824728][ T9360] get_signal+0x26db/0x2b20 [ 387.829300][ T9360] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 387.835202][ T9360] arch_do_signal_or_restart+0x96/0xdc0 [ 387.840828][ T9360] exit_to_user_mode_loop+0x206/0x490 [ 387.846261][ T9360] syscall_exit_to_user_mode+0x80/0xc0 [ 387.851864][ T9360] do_syscall_64+0x60/0xd0 [ 387.856333][ T9360] ? exc_page_fault+0x76/0x120 [ 387.861162][ T9360] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 387.867245][ T9360] RIP: 0033:0x7f4d6cd2a339 [ 387.871761][ T9360] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 387.891477][ T9360] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 387.899986][ T9360] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 387.908022][ T9360] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 387.916040][ T9360] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 387.924051][ T9360] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 387.932067][ T9360] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 388.036801][ T9372] FAULT_INJECTION: forcing a failure. [ 388.036801][ T9372] name fail_futex, interval 1, probability 0, space 0, times 0 [ 388.050451][ T9372] CPU: 1 PID: 9372 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 388.059291][ T9372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.069406][ T9372] Call Trace: [ 388.072726][ T9372] dump_stack_lvl+0x1ff/0x28e [ 388.077576][ T9372] dump_stack+0x25/0x28 [ 388.081884][ T9372] should_fail+0x8bc/0x9c0 [ 388.086389][ T9372] get_futex_key+0x37f/0x1f50 [ 388.091142][ T9372] ? kmsan_get_metadata+0x11b/0x180 [ 388.096437][ T9372] futex_wake+0x1d9/0xdf0 [ 388.100836][ T9372] ? kmsan_get_metadata+0x11b/0x180 [ 388.106118][ T9372] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.112014][ T9372] do_futex+0x255f/0x3290 [ 388.116493][ T9372] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.122815][ T9372] ? kmsan_get_metadata+0x11b/0x180 [ 388.128094][ T9372] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.134057][ T9372] ? kmsan_get_metadata+0x11b/0x180 [ 388.139554][ T9372] ? kmsan_get_metadata+0x11b/0x180 [ 388.144857][ T9372] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.151194][ T9372] ? kmsan_get_metadata+0x11b/0x180 [ 388.156497][ T9372] mm_release+0x2f6/0x550 [ 388.160901][ T9372] exit_mm_release+0x71/0x80 [ 388.165562][ T9372] exit_mm+0x74/0x8c0 [ 388.169610][ T9372] do_exit+0xd4a/0x3f90 [ 388.173884][ T9372] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.180214][ T9372] do_group_exit+0x213/0x460 [ 388.184868][ T9372] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.191194][ T9372] get_signal+0x26db/0x2b20 [ 388.195781][ T9372] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.201686][ T9372] arch_do_signal_or_restart+0x96/0xdc0 [ 388.207333][ T9372] exit_to_user_mode_loop+0x206/0x490 [ 388.212786][ T9372] syscall_exit_to_user_mode+0x80/0xc0 [ 388.218324][ T9372] do_syscall_64+0x60/0xd0 [ 388.222799][ T9372] ? exc_page_fault+0x76/0x120 [ 388.227628][ T9372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.233617][ T9372] RIP: 0033:0x7f4d6cd2a339 [ 388.238079][ T9372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 388.257752][ T9372] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 388.266246][ T9372] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 388.274341][ T9372] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 388.282406][ T9372] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 388.290489][ T9372] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 388.298538][ T9372] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 388.430172][ T9388] FAULT_INJECTION: forcing a failure. [ 388.430172][ T9388] name fail_futex, interval 1, probability 0, space 0, times 0 [ 388.443732][ T9388] CPU: 1 PID: 9388 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 388.452578][ T9388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.462743][ T9388] Call Trace: [ 388.466049][ T9388] dump_stack_lvl+0x1ff/0x28e [ 388.470831][ T9388] dump_stack+0x25/0x28 [ 388.475056][ T9388] should_fail+0x8bc/0x9c0 [ 388.479721][ T9388] get_futex_key+0x37f/0x1f50 [ 388.484474][ T9388] ? kmsan_get_metadata+0x11b/0x180 [ 388.489767][ T9388] futex_wake+0x1d9/0xdf0 [ 388.494170][ T9388] ? kmsan_get_metadata+0x11b/0x180 [ 388.499491][ T9388] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.505389][ T9388] do_futex+0x255f/0x3290 [ 388.509880][ T9388] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.516219][ T9388] ? kmsan_get_metadata+0x11b/0x180 [ 388.521515][ T9388] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.527447][ T9388] ? kmsan_get_metadata+0x11b/0x180 [ 388.532732][ T9388] ? kmsan_get_metadata+0x11b/0x180 [ 388.538013][ T9388] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.544346][ T9388] ? kmsan_get_metadata+0x11b/0x180 [ 388.549667][ T9388] mm_release+0x2f6/0x550 [ 388.554073][ T9388] exit_mm_release+0x71/0x80 [ 388.558738][ T9388] exit_mm+0x74/0x8c0 [ 388.562805][ T9388] do_exit+0xd4a/0x3f90 [ 388.567070][ T9388] ? __msan_poison_alloca+0x15a/0x1a0 [ 388.572522][ T9388] do_group_exit+0x213/0x460 [ 388.577190][ T9388] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.583532][ T9388] get_signal+0x26db/0x2b20 [ 388.588135][ T9388] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.594040][ T9388] arch_do_signal_or_restart+0x96/0xdc0 [ 388.599666][ T9388] exit_to_user_mode_loop+0x206/0x490 [ 388.605101][ T9388] syscall_exit_to_user_mode+0x80/0xc0 [ 388.610634][ T9388] do_syscall_64+0x60/0xd0 [ 388.615110][ T9388] ? exc_page_fault+0x76/0x120 [ 388.619939][ T9388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.625914][ T9388] RIP: 0033:0x7f4d6cd2a339 [ 388.630421][ T9388] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 388.650174][ T9388] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 388.658672][ T9388] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 388.666695][ T9388] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 388.674708][ T9388] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 388.683161][ T9388] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 388.691176][ T9388] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 388.769472][ T9396] FAULT_INJECTION: forcing a failure. [ 388.769472][ T9396] name fail_futex, interval 1, probability 0, space 0, times 0 [ 388.782577][ T9396] CPU: 0 PID: 9396 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 388.791542][ T9396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 388.801648][ T9396] Call Trace: [ 388.804959][ T9396] dump_stack_lvl+0x1ff/0x28e [ 388.809732][ T9396] dump_stack+0x25/0x28 [ 388.813959][ T9396] should_fail+0x8bc/0x9c0 [ 388.818464][ T9396] get_futex_key+0x37f/0x1f50 [ 388.823210][ T9396] ? kmsan_get_metadata+0x11b/0x180 [ 388.828496][ T9396] futex_wake+0x1d9/0xdf0 [ 388.832933][ T9396] ? kmsan_get_metadata+0x11b/0x180 [ 388.838211][ T9396] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.844104][ T9396] do_futex+0x255f/0x3290 [ 388.848506][ T9396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.854827][ T9396] ? kmsan_get_metadata+0x11b/0x180 [ 388.860105][ T9396] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.866000][ T9396] ? kmsan_get_metadata+0x11b/0x180 [ 388.871299][ T9396] ? kmsan_get_metadata+0x11b/0x180 [ 388.876571][ T9396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.882890][ T9396] ? kmsan_get_metadata+0x11b/0x180 [ 388.888165][ T9396] mm_release+0x2f6/0x550 [ 388.892581][ T9396] exit_mm_release+0x71/0x80 [ 388.897242][ T9396] exit_mm+0x74/0x8c0 [ 388.901302][ T9396] do_exit+0xd4a/0x3f90 [ 388.905519][ T9396] ? __msan_poison_alloca+0x15a/0x1a0 [ 388.911060][ T9396] do_group_exit+0x213/0x460 [ 388.915715][ T9396] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 388.922045][ T9396] get_signal+0x26db/0x2b20 [ 388.926615][ T9396] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 388.932541][ T9396] arch_do_signal_or_restart+0x96/0xdc0 [ 388.938187][ T9396] exit_to_user_mode_loop+0x206/0x490 [ 388.943621][ T9396] syscall_exit_to_user_mode+0x80/0xc0 [ 388.949185][ T9396] do_syscall_64+0x60/0xd0 [ 388.953655][ T9396] ? exc_page_fault+0x76/0x120 [ 388.958521][ T9396] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 388.964525][ T9396] RIP: 0033:0x7f4d6cd2a339 [ 388.969004][ T9396] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 388.988745][ T9396] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 388.997228][ T9396] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 389.005257][ T9396] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 389.013281][ T9396] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 389.021473][ T9396] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 389.029490][ T9396] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 389.096164][ T9402] FAULT_INJECTION: forcing a failure. [ 389.096164][ T9402] name fail_futex, interval 1, probability 0, space 0, times 0 [ 389.109930][ T9402] CPU: 1 PID: 9402 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 389.118774][ T9402] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.128915][ T9402] Call Trace: [ 389.132231][ T9402] dump_stack_lvl+0x1ff/0x28e [ 389.136997][ T9402] dump_stack+0x25/0x28 [ 389.141234][ T9402] should_fail+0x8bc/0x9c0 [ 389.145807][ T9402] get_futex_key+0x37f/0x1f50 [ 389.150617][ T9402] ? kmsan_get_metadata+0x11b/0x180 [ 389.155902][ T9402] futex_wake+0x1d9/0xdf0 [ 389.160291][ T9402] ? kmsan_get_metadata+0x11b/0x180 [ 389.165566][ T9402] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.171461][ T9402] do_futex+0x255f/0x3290 [ 389.175949][ T9402] ? psi_task_switch+0xab2/0x1230 [ 389.181058][ T9402] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.187400][ T9402] ? kmsan_get_metadata+0x11b/0x180 [ 389.192712][ T9402] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.198628][ T9402] ? kmsan_get_metadata+0x11b/0x180 [ 389.203924][ T9402] ? kmsan_get_metadata+0x11b/0x180 [ 389.209209][ T9402] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.215551][ T9402] ? kmsan_get_metadata+0x11b/0x180 [ 389.220850][ T9402] mm_release+0x2f6/0x550 [ 389.225286][ T9402] exit_mm_release+0x71/0x80 [ 389.229986][ T9402] exit_mm+0x74/0x8c0 [ 389.234086][ T9402] do_exit+0xd4a/0x3f90 [ 389.238300][ T9402] ? __msan_poison_alloca+0x15a/0x1a0 [ 389.243774][ T9402] do_group_exit+0x213/0x460 [ 389.248468][ T9402] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.254799][ T9402] get_signal+0x26db/0x2b20 [ 389.259374][ T9402] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.265272][ T9402] arch_do_signal_or_restart+0x96/0xdc0 [ 389.270893][ T9402] exit_to_user_mode_loop+0x206/0x490 [ 389.276330][ T9402] syscall_exit_to_user_mode+0x80/0xc0 [ 389.281862][ T9402] do_syscall_64+0x60/0xd0 [ 389.286337][ T9402] ? exc_page_fault+0x76/0x120 [ 389.291164][ T9402] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 389.297236][ T9402] RIP: 0033:0x7f4d6cd2a339 [ 389.301690][ T9402] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 389.321498][ T9402] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 389.329988][ T9402] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 389.338011][ T9402] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 389.346082][ T9402] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 389.354226][ T9402] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 389.362240][ T9402] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 389.468620][ T9414] FAULT_INJECTION: forcing a failure. [ 389.468620][ T9414] name fail_futex, interval 1, probability 0, space 0, times 0 [ 389.482166][ T9414] CPU: 1 PID: 9414 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 389.491019][ T9414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.501132][ T9414] Call Trace: [ 389.504445][ T9414] dump_stack_lvl+0x1ff/0x28e [ 389.509207][ T9414] dump_stack+0x25/0x28 [ 389.513479][ T9414] should_fail+0x8bc/0x9c0 [ 389.517975][ T9414] get_futex_key+0x13c2/0x1f50 [ 389.522819][ T9414] futex_wake+0x1d9/0xdf0 [ 389.527212][ T9414] ? kmsan_get_metadata+0x11b/0x180 [ 389.532502][ T9414] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.538403][ T9414] do_futex+0x255f/0x3290 [ 389.542859][ T9414] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.549183][ T9414] ? kmsan_get_metadata+0x11b/0x180 [ 389.554466][ T9414] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.560360][ T9414] ? kmsan_get_metadata+0x11b/0x180 [ 389.565655][ T9414] ? kmsan_get_metadata+0x11b/0x180 [ 389.570952][ T9414] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.577274][ T9414] ? kmsan_get_metadata+0x11b/0x180 [ 389.582615][ T9414] mm_release+0x2f6/0x550 [ 389.587025][ T9414] exit_mm_release+0x71/0x80 [ 389.591687][ T9414] exit_mm+0x74/0x8c0 [ 389.595733][ T9414] do_exit+0xd4a/0x3f90 [ 389.599966][ T9414] ? __msan_poison_alloca+0x15a/0x1a0 [ 389.605550][ T9414] do_group_exit+0x213/0x460 [ 389.610215][ T9414] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.616600][ T9414] get_signal+0x26db/0x2b20 [ 389.621183][ T9414] ? kmsan_get_metadata+0x11b/0x180 [ 389.626470][ T9414] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.632816][ T9414] arch_do_signal_or_restart+0x96/0xdc0 [ 389.638544][ T9414] exit_to_user_mode_loop+0x206/0x490 [ 389.643981][ T9414] syscall_exit_to_user_mode+0x80/0xc0 [ 389.649524][ T9414] do_syscall_64+0x60/0xd0 [ 389.654036][ T9414] ? exc_page_fault+0x76/0x120 [ 389.658962][ T9414] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 389.664951][ T9414] RIP: 0033:0x7f4d6cd2a339 [ 389.669414][ T9414] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 389.689088][ T9414] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 389.697568][ T9414] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 389.705655][ T9414] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 389.713832][ T9414] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 389.721856][ T9414] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 389.730049][ T9414] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 389.795002][ T9420] FAULT_INJECTION: forcing a failure. [ 389.795002][ T9420] name fail_futex, interval 1, probability 0, space 0, times 0 [ 389.808977][ T9420] CPU: 1 PID: 9420 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 389.817812][ T9420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 389.827916][ T9420] Call Trace: [ 389.831221][ T9420] dump_stack_lvl+0x1ff/0x28e [ 389.835980][ T9420] dump_stack+0x25/0x28 [ 389.840204][ T9420] should_fail+0x8bc/0x9c0 [ 389.844702][ T9420] get_futex_key+0x37f/0x1f50 [ 389.849447][ T9420] ? kmsan_get_metadata+0x11b/0x180 [ 389.854768][ T9420] futex_wake+0x1d9/0xdf0 [ 389.859202][ T9420] ? kmsan_get_metadata+0x11b/0x180 [ 389.864489][ T9420] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.870387][ T9420] do_futex+0x255f/0x3290 [ 389.874796][ T9420] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.881186][ T9420] ? kmsan_get_metadata+0x11b/0x180 [ 389.886524][ T9420] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.892427][ T9420] ? kmsan_get_metadata+0x11b/0x180 [ 389.897724][ T9420] ? kmsan_get_metadata+0x11b/0x180 [ 389.902995][ T9420] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.909399][ T9420] ? kmsan_get_metadata+0x11b/0x180 [ 389.914675][ T9420] mm_release+0x2f6/0x550 [ 389.919084][ T9420] exit_mm_release+0x71/0x80 [ 389.923827][ T9420] exit_mm+0x74/0x8c0 [ 389.927872][ T9420] do_exit+0xd4a/0x3f90 [ 389.932085][ T9420] ? __msan_poison_alloca+0x15a/0x1a0 [ 389.937558][ T9420] do_group_exit+0x213/0x460 [ 389.942225][ T9420] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 389.948552][ T9420] get_signal+0x26db/0x2b20 [ 389.953120][ T9420] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 389.959073][ T9420] arch_do_signal_or_restart+0x96/0xdc0 [ 389.964770][ T9420] exit_to_user_mode_loop+0x206/0x490 [ 389.970216][ T9420] syscall_exit_to_user_mode+0x80/0xc0 [ 389.975751][ T9420] do_syscall_64+0x60/0xd0 [ 389.980221][ T9420] ? exc_page_fault+0x76/0x120 [ 389.985050][ T9420] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 389.991022][ T9420] RIP: 0033:0x7f4d6cd2a339 [ 389.995484][ T9420] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 390.015244][ T9420] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 390.023724][ T9420] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 390.031748][ T9420] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 390.039775][ T9420] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 390.047799][ T9420] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 390.055817][ T9420] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 390.186389][ T9436] FAULT_INJECTION: forcing a failure. [ 390.186389][ T9436] name fail_futex, interval 1, probability 0, space 0, times 0 [ 390.199583][ T9436] CPU: 0 PID: 9436 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 390.208487][ T9436] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.218587][ T9436] Call Trace: [ 390.221901][ T9436] dump_stack_lvl+0x1ff/0x28e [ 390.226675][ T9436] dump_stack+0x25/0x28 [ 390.230911][ T9436] should_fail+0x8bc/0x9c0 [ 390.235424][ T9436] get_futex_key+0x37f/0x1f50 [ 390.240167][ T9436] ? kmsan_get_metadata+0x11b/0x180 [ 390.245452][ T9436] futex_wake+0x1d9/0xdf0 [ 390.249845][ T9436] ? kmsan_get_metadata+0x11b/0x180 [ 390.255121][ T9436] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.261018][ T9436] do_futex+0x255f/0x3290 [ 390.265446][ T9436] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.271768][ T9436] ? kmsan_get_metadata+0x11b/0x180 [ 390.277044][ T9436] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.282932][ T9436] ? kmsan_get_metadata+0x11b/0x180 [ 390.288210][ T9436] ? kmsan_get_metadata+0x11b/0x180 [ 390.293510][ T9436] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.299842][ T9436] ? kmsan_get_metadata+0x11b/0x180 [ 390.305177][ T9436] mm_release+0x2f6/0x550 [ 390.309583][ T9436] exit_mm_release+0x71/0x80 [ 390.314241][ T9436] exit_mm+0x74/0x8c0 [ 390.318340][ T9436] do_exit+0xd4a/0x3f90 [ 390.322579][ T9436] ? __msan_poison_alloca+0x15a/0x1a0 [ 390.328065][ T9436] do_group_exit+0x213/0x460 [ 390.332714][ T9436] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.339040][ T9436] get_signal+0x26db/0x2b20 [ 390.343618][ T9436] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.349590][ T9436] arch_do_signal_or_restart+0x96/0xdc0 [ 390.355246][ T9436] exit_to_user_mode_loop+0x206/0x490 [ 390.360718][ T9436] syscall_exit_to_user_mode+0x80/0xc0 [ 390.366249][ T9436] do_syscall_64+0x60/0xd0 [ 390.370720][ T9436] ? exc_page_fault+0x76/0x120 [ 390.375548][ T9436] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 390.381557][ T9436] RIP: 0033:0x7f4d6cd2a339 [ 390.386018][ T9436] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 390.405701][ T9436] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 390.414181][ T9436] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 390.422203][ T9436] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 390.430232][ T9436] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 390.438264][ T9436] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 390.446339][ T9436] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 390.509454][ T9442] FAULT_INJECTION: forcing a failure. [ 390.509454][ T9442] name fail_futex, interval 1, probability 0, space 0, times 0 [ 390.522940][ T9442] CPU: 0 PID: 9442 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 390.531789][ T9442] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.541945][ T9442] Call Trace: [ 390.545260][ T9442] dump_stack_lvl+0x1ff/0x28e [ 390.550027][ T9442] dump_stack+0x25/0x28 [ 390.554268][ T9442] should_fail+0x8bc/0x9c0 [ 390.558766][ T9442] get_futex_key+0x37f/0x1f50 [ 390.563506][ T9442] ? kmsan_get_metadata+0x11b/0x180 [ 390.568793][ T9442] futex_wake+0x1d9/0xdf0 [ 390.573194][ T9442] ? kmsan_get_metadata+0x11b/0x180 [ 390.578507][ T9442] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.584402][ T9442] do_futex+0x255f/0x3290 [ 390.588805][ T9442] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.595125][ T9442] ? kmsan_get_metadata+0x11b/0x180 [ 390.600478][ T9442] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.606364][ T9442] ? kmsan_get_metadata+0x11b/0x180 [ 390.611646][ T9442] ? kmsan_get_metadata+0x11b/0x180 [ 390.616925][ T9442] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.623250][ T9442] ? kmsan_get_metadata+0x11b/0x180 [ 390.628531][ T9442] mm_release+0x2f6/0x550 [ 390.633010][ T9442] exit_mm_release+0x71/0x80 [ 390.637666][ T9442] exit_mm+0x74/0x8c0 [ 390.641736][ T9442] do_exit+0xd4a/0x3f90 [ 390.645950][ T9442] ? __msan_poison_alloca+0x15a/0x1a0 [ 390.651498][ T9442] do_group_exit+0x213/0x460 [ 390.656152][ T9442] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.662498][ T9442] get_signal+0x26db/0x2b20 [ 390.667145][ T9442] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.673054][ T9442] arch_do_signal_or_restart+0x96/0xdc0 [ 390.678682][ T9442] exit_to_user_mode_loop+0x206/0x490 [ 390.684165][ T9442] syscall_exit_to_user_mode+0x80/0xc0 [ 390.689717][ T9442] do_syscall_64+0x60/0xd0 [ 390.694260][ T9442] ? exc_page_fault+0x76/0x120 [ 390.699288][ T9442] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 390.705280][ T9442] RIP: 0033:0x7f4d6cd2a339 [ 390.709755][ T9442] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 390.729512][ T9442] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 390.737993][ T9442] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 390.746022][ T9442] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 390.754049][ T9442] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 390.762067][ T9442] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 390.770215][ T9442] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 [ 390.819449][ T9446] FAULT_INJECTION: forcing a failure. [ 390.819449][ T9446] name fail_futex, interval 1, probability 0, space 0, times 0 [ 390.832818][ T9446] CPU: 1 PID: 9446 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 390.841664][ T9446] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 390.851827][ T9446] Call Trace: [ 390.855138][ T9446] dump_stack_lvl+0x1ff/0x28e [ 390.859902][ T9446] dump_stack+0x25/0x28 [ 390.864150][ T9446] should_fail+0x8bc/0x9c0 [ 390.868649][ T9446] get_futex_key+0x37f/0x1f50 [ 390.873397][ T9446] ? kmsan_get_metadata+0x11b/0x180 [ 390.878710][ T9446] futex_wake+0x1d9/0xdf0 [ 390.883170][ T9446] ? kmsan_get_metadata+0x11b/0x180 [ 390.888508][ T9446] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.894406][ T9446] do_futex+0x255f/0x3290 [ 390.898812][ T9446] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.905147][ T9446] ? kmsan_get_metadata+0x11b/0x180 [ 390.910456][ T9446] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.916352][ T9446] ? kmsan_get_metadata+0x11b/0x180 [ 390.921650][ T9446] ? kmsan_get_metadata+0x11b/0x180 [ 390.926940][ T9446] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.933311][ T9446] ? kmsan_get_metadata+0x11b/0x180 [ 390.938593][ T9446] mm_release+0x2f6/0x550 [ 390.943020][ T9446] exit_mm_release+0x71/0x80 [ 390.947710][ T9446] exit_mm+0x74/0x8c0 [ 390.951754][ T9446] do_exit+0xd4a/0x3f90 [ 390.955971][ T9446] ? __msan_poison_alloca+0x15a/0x1a0 [ 390.961440][ T9446] do_group_exit+0x213/0x460 [ 390.966103][ T9446] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 390.972442][ T9446] get_signal+0x26db/0x2b20 [ 390.977016][ T9446] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 390.982918][ T9446] arch_do_signal_or_restart+0x96/0xdc0 [ 390.988551][ T9446] exit_to_user_mode_loop+0x206/0x490 [ 390.993992][ T9446] syscall_exit_to_user_mode+0x80/0xc0 [ 390.999524][ T9446] do_syscall_64+0x60/0xd0 [ 391.003995][ T9446] ? exc_page_fault+0x76/0x120 [ 391.008824][ T9446] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 391.014798][ T9446] RIP: 0033:0x7f4d6cd2a339 [ 391.019258][ T9446] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 391.038945][ T9446] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 391.047439][ T9446] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 391.055509][ T9446] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 391.063549][ T9446] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 391.071586][ T9446] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 391.079624][ T9446] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 391.170143][ T9456] FAULT_INJECTION: forcing a failure. [ 391.170143][ T9456] name fail_futex, interval 1, probability 0, space 0, times 0 [ 391.183810][ T9456] CPU: 0 PID: 9456 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 391.192652][ T9456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.202807][ T9456] Call Trace: [ 391.206116][ T9456] dump_stack_lvl+0x1ff/0x28e [ 391.210879][ T9456] dump_stack+0x25/0x28 [ 391.215106][ T9456] should_fail+0x8bc/0x9c0 [ 391.219600][ T9456] get_futex_key+0x37f/0x1f50 [ 391.224346][ T9456] ? kmsan_get_metadata+0x11b/0x180 [ 391.229645][ T9456] futex_wake+0x1d9/0xdf0 [ 391.234037][ T9456] ? kmsan_get_metadata+0x11b/0x180 [ 391.239390][ T9456] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 391.245309][ T9456] do_futex+0x255f/0x3290 [ 391.249722][ T9456] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 391.256056][ T9456] ? kmsan_get_metadata+0x11b/0x180 [ 391.261350][ T9456] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 391.267239][ T9456] ? kmsan_get_metadata+0x11b/0x180 [ 391.272524][ T9456] ? kmsan_get_metadata+0x11b/0x180 [ 391.277805][ T9456] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 391.284159][ T9456] ? kmsan_get_metadata+0x11b/0x180 [ 391.289453][ T9456] mm_release+0x2f6/0x550 [ 391.293911][ T9456] exit_mm_release+0x71/0x80 [ 391.298618][ T9456] exit_mm+0x74/0x8c0 [ 391.302717][ T9456] do_exit+0xd4a/0x3f90 [ 391.306932][ T9456] ? __msan_poison_alloca+0x15a/0x1a0 [ 391.312402][ T9456] do_group_exit+0x213/0x460 [ 391.317141][ T9456] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 391.323474][ T9456] get_signal+0x26db/0x2b20 [ 391.328043][ T9456] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 391.333952][ T9456] arch_do_signal_or_restart+0x96/0xdc0 [ 391.339591][ T9456] exit_to_user_mode_loop+0x206/0x490 [ 391.345126][ T9456] syscall_exit_to_user_mode+0x80/0xc0 [ 391.350676][ T9456] do_syscall_64+0x60/0xd0 [ 391.355164][ T9456] ? exc_page_fault+0x76/0x120 [ 391.360053][ T9456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 391.366023][ T9456] RIP: 0033:0x7f4d6cd2a339 [ 391.370501][ T9456] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 391.390180][ T9456] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 391.398662][ T9456] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 391.406682][ T9456] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 391.414697][ T9456] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 391.422711][ T9456] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 391.430723][ T9456] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 391.507631][ T9464] FAULT_INJECTION: forcing a failure. [ 391.507631][ T9464] name fail_futex, interval 1, probability 0, space 0, times 0 [ 391.520865][ T9464] CPU: 0 PID: 9464 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 391.529705][ T9464] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 391.539836][ T9464] Call Trace: [ 391.543256][ T9464] dump_stack_lvl+0x1ff/0x28e [ 391.548037][ T9464] dump_stack+0x25/0x28 [ 391.552272][ T9464] should_fail+0x8bc/0x9c0 [ 391.556786][ T9464] get_futex_key+0x26a/0x1f50 [ 391.561544][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.566930][ T9464] futex_wake+0x1d9/0xdf0 [ 391.571338][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.576659][ T9464] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 391.582610][ T9464] do_futex+0x255f/0x3290 [ 391.587012][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.592296][ T9464] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 391.598782][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.604078][ T9464] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 391.609976][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.615272][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.620554][ T9464] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 391.626879][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.632160][ T9464] mm_release+0x2f6/0x550 [ 391.636570][ T9464] exit_mm_release+0x71/0x80 [ 391.641242][ T9464] exit_mm+0x74/0x8c0 [ 391.645366][ T9464] do_exit+0xd4a/0x3f90 [ 391.649582][ T9464] ? __msan_poison_alloca+0x15a/0x1a0 [ 391.655031][ T9464] ? kmsan_get_metadata+0x11b/0x180 [ 391.660326][ T9464] do_group_exit+0x213/0x460 [ 391.665000][ T9464] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 391.671338][ T9464] get_signal+0x26db/0x2b20 [ 391.675971][ T9464] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 391.681879][ T9464] arch_do_signal_or_restart+0x96/0xdc0 [ 391.687513][ T9464] exit_to_user_mode_loop+0x206/0x490 [ 391.692952][ T9464] syscall_exit_to_user_mode+0x80/0xc0 [ 391.698484][ T9464] do_syscall_64+0x60/0xd0 [ 391.702965][ T9464] ? exc_page_fault+0x76/0x120 [ 391.707827][ T9464] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 391.713817][ T9464] RIP: 0033:0x7f4d6cd2a339 [ 391.718280][ T9464] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 391.738045][ T9464] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 391.746524][ T9464] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 391.754591][ T9464] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 [ 391.762640][ T9464] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 391.770659][ T9464] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 391.778676][ T9464] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 392.058108][ T9492] FAULT_INJECTION: forcing a failure. [ 392.058108][ T9492] name fail_futex, interval 1, probability 0, space 0, times 0 [ 392.071302][ T9492] CPU: 0 PID: 9492 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 392.080139][ T9492] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.090290][ T9492] Call Trace: [ 392.093604][ T9492] dump_stack_lvl+0x1ff/0x28e [ 392.098369][ T9492] dump_stack+0x25/0x28 [ 392.102591][ T9492] should_fail+0x8bc/0x9c0 [ 392.107085][ T9492] get_futex_key+0x13c2/0x1f50 [ 392.111928][ T9492] futex_wake+0x1d9/0xdf0 [ 392.116319][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.121599][ T9492] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.127527][ T9492] do_futex+0x255f/0x3290 [ 392.131972][ T9492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.138394][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.143702][ T9492] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.149623][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.154896][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.160177][ T9492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.166498][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.171822][ T9492] mm_release+0x2f6/0x550 [ 392.176227][ T9492] exit_mm_release+0x71/0x80 [ 392.180885][ T9492] exit_mm+0x74/0x8c0 [ 392.184935][ T9492] do_exit+0xd4a/0x3f90 [ 392.189153][ T9492] ? __msan_poison_alloca+0x15a/0x1a0 [ 392.194784][ T9492] do_group_exit+0x213/0x460 [ 392.199436][ T9492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.205809][ T9492] get_signal+0x26db/0x2b20 [ 392.210445][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.215810][ T9492] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.222136][ T9492] ? kmsan_get_metadata+0x11b/0x180 [ 392.227460][ T9492] arch_do_signal_or_restart+0x96/0xdc0 [ 392.233093][ T9492] exit_to_user_mode_loop+0x206/0x490 [ 392.238533][ T9492] syscall_exit_to_user_mode+0x80/0xc0 [ 392.244066][ T9492] do_syscall_64+0x60/0xd0 [ 392.248629][ T9492] ? exc_page_fault+0x76/0x120 [ 392.253464][ T9492] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 392.259524][ T9492] RIP: 0033:0x7f4d6cd2a339 [ 392.263990][ T9492] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 392.283671][ T9492] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 392.292161][ T9492] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 392.300289][ T9492] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 392.308314][ T9492] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 392.316350][ T9492] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 392.324382][ T9492] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 392.404585][ T9500] FAULT_INJECTION: forcing a failure. [ 392.404585][ T9500] name fail_futex, interval 1, probability 0, space 0, times 0 [ 392.417928][ T9500] CPU: 1 PID: 9500 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 392.426816][ T9500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.436938][ T9500] Call Trace: [ 392.440266][ T9500] dump_stack_lvl+0x1ff/0x28e [ 392.445143][ T9500] dump_stack+0x25/0x28 [ 392.449389][ T9500] should_fail+0x8bc/0x9c0 [ 392.453929][ T9500] get_futex_key+0x37f/0x1f50 [ 392.458710][ T9500] ? kmsan_get_metadata+0x11b/0x180 [ 392.464005][ T9500] futex_wake+0x1d9/0xdf0 [ 392.468398][ T9500] ? kmsan_get_metadata+0x11b/0x180 [ 392.473696][ T9500] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.479595][ T9500] do_futex+0x255f/0x3290 [ 392.484006][ T9500] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.490335][ T9500] ? kmsan_get_metadata+0x11b/0x180 [ 392.495623][ T9500] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.501525][ T9500] ? kmsan_get_metadata+0x11b/0x180 [ 392.506833][ T9500] ? kmsan_get_metadata+0x11b/0x180 [ 392.512169][ T9500] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.518498][ T9500] ? kmsan_get_metadata+0x11b/0x180 [ 392.523831][ T9500] mm_release+0x2f6/0x550 [ 392.528262][ T9500] exit_mm_release+0x71/0x80 [ 392.532933][ T9500] exit_mm+0x74/0x8c0 [ 392.536987][ T9500] do_exit+0xd4a/0x3f90 [ 392.541201][ T9500] ? __msan_poison_alloca+0x15a/0x1a0 [ 392.546685][ T9500] do_group_exit+0x213/0x460 [ 392.551342][ T9500] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.557669][ T9500] get_signal+0x26db/0x2b20 [ 392.562287][ T9500] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.568330][ T9500] arch_do_signal_or_restart+0x96/0xdc0 [ 392.573959][ T9500] exit_to_user_mode_loop+0x206/0x490 [ 392.579394][ T9500] syscall_exit_to_user_mode+0x80/0xc0 [ 392.584929][ T9500] do_syscall_64+0x60/0xd0 [ 392.589474][ T9500] ? exc_page_fault+0x76/0x120 [ 392.594356][ T9500] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 392.600350][ T9500] RIP: 0033:0x7f4d6cd2a339 [ 392.604809][ T9500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 392.624772][ T9500] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 392.633301][ T9500] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 392.641415][ T9500] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 392.649435][ T9500] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 392.657462][ T9500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 392.665476][ T9500] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 392.716435][ T9504] FAULT_INJECTION: forcing a failure. [ 392.716435][ T9504] name fail_futex, interval 1, probability 0, space 0, times 0 [ 392.730372][ T9504] CPU: 1 PID: 9504 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 392.739210][ T9504] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 392.749570][ T9504] Call Trace: [ 392.752891][ T9504] dump_stack_lvl+0x1ff/0x28e [ 392.757657][ T9504] dump_stack+0x25/0x28 [ 392.761901][ T9504] should_fail+0x8bc/0x9c0 [ 392.766402][ T9504] get_futex_key+0x37f/0x1f50 [ 392.771269][ T9504] ? kmsan_get_metadata+0x11b/0x180 [ 392.776579][ T9504] futex_wake+0x1d9/0xdf0 [ 392.781072][ T9504] ? kmsan_get_metadata+0x11b/0x180 [ 392.786351][ T9504] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.792259][ T9504] do_futex+0x255f/0x3290 [ 392.796684][ T9504] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.803010][ T9504] ? kmsan_get_metadata+0x11b/0x180 [ 392.808306][ T9504] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.814217][ T9504] ? kmsan_get_metadata+0x11b/0x180 [ 392.819548][ T9504] ? kmsan_get_metadata+0x11b/0x180 [ 392.824838][ T9504] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.831167][ T9504] ? kmsan_get_metadata+0x11b/0x180 [ 392.836498][ T9504] mm_release+0x2f6/0x550 [ 392.840904][ T9504] exit_mm_release+0x71/0x80 [ 392.845605][ T9504] exit_mm+0x74/0x8c0 [ 392.849651][ T9504] do_exit+0xd4a/0x3f90 [ 392.853864][ T9504] ? __msan_poison_alloca+0x15a/0x1a0 [ 392.859324][ T9504] do_group_exit+0x213/0x460 [ 392.863977][ T9504] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 392.870311][ T9504] get_signal+0x26db/0x2b20 [ 392.874889][ T9504] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 392.880802][ T9504] arch_do_signal_or_restart+0x96/0xdc0 [ 392.886471][ T9504] exit_to_user_mode_loop+0x206/0x490 [ 392.891905][ T9504] syscall_exit_to_user_mode+0x80/0xc0 [ 392.897435][ T9504] do_syscall_64+0x60/0xd0 [ 392.901902][ T9504] ? exc_page_fault+0x76/0x120 [ 392.906729][ T9504] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 392.912698][ T9504] RIP: 0033:0x7f4d6cd2a339 [ 392.917153][ T9504] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 392.936814][ T9504] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 392.945291][ T9504] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 392.953311][ T9504] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 392.961324][ T9504] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 392.969335][ T9504] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 392.977345][ T9504] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 393.056885][ T9512] FAULT_INJECTION: forcing a failure. [ 393.056885][ T9512] name fail_futex, interval 1, probability 0, space 0, times 0 [ 393.069898][ T9512] CPU: 0 PID: 9512 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 393.078809][ T9512] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.088908][ T9512] Call Trace: [ 393.092216][ T9512] dump_stack_lvl+0x1ff/0x28e [ 393.096989][ T9512] dump_stack+0x25/0x28 [ 393.101218][ T9512] should_fail+0x8bc/0x9c0 [ 393.105714][ T9512] get_futex_key+0x37f/0x1f50 [ 393.110461][ T9512] ? kmsan_get_metadata+0x11b/0x180 [ 393.115755][ T9512] futex_wake+0x1d9/0xdf0 [ 393.120148][ T9512] ? kmsan_get_metadata+0x11b/0x180 [ 393.125422][ T9512] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.131324][ T9512] do_futex+0x255f/0x3290 [ 393.135857][ T9512] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.142200][ T9512] ? kmsan_get_metadata+0x11b/0x180 [ 393.147496][ T9512] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.153488][ T9512] ? kmsan_get_metadata+0x11b/0x180 [ 393.158781][ T9512] ? kmsan_get_metadata+0x11b/0x180 [ 393.164057][ T9512] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.170429][ T9512] ? kmsan_get_metadata+0x11b/0x180 [ 393.175715][ T9512] mm_release+0x2f6/0x550 [ 393.180124][ T9512] exit_mm_release+0x71/0x80 [ 393.184787][ T9512] exit_mm+0x74/0x8c0 [ 393.188834][ T9512] do_exit+0xd4a/0x3f90 [ 393.193098][ T9512] ? __msan_poison_alloca+0x15a/0x1a0 [ 393.198642][ T9512] do_group_exit+0x213/0x460 [ 393.203296][ T9512] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.209623][ T9512] get_signal+0x26db/0x2b20 [ 393.214235][ T9512] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.220150][ T9512] arch_do_signal_or_restart+0x96/0xdc0 [ 393.225780][ T9512] exit_to_user_mode_loop+0x206/0x490 [ 393.231230][ T9512] syscall_exit_to_user_mode+0x80/0xc0 [ 393.236816][ T9512] do_syscall_64+0x60/0xd0 [ 393.241293][ T9512] ? exc_page_fault+0x76/0x120 [ 393.246122][ T9512] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 393.252142][ T9512] RIP: 0033:0x7f4d6cd2a339 [ 393.256613][ T9512] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 393.276332][ T9512] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 393.284850][ T9512] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 393.292875][ T9512] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 393.300894][ T9512] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 393.308913][ T9512] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 393.316935][ T9512] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 393.437768][ T9526] FAULT_INJECTION: forcing a failure. [ 393.437768][ T9526] name fail_futex, interval 1, probability 0, space 0, times 0 [ 393.451240][ T9526] CPU: 1 PID: 9526 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 393.460085][ T9526] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.470327][ T9526] Call Trace: [ 393.473673][ T9526] dump_stack_lvl+0x1ff/0x28e [ 393.478515][ T9526] dump_stack+0x25/0x28 [ 393.482740][ T9526] should_fail+0x8bc/0x9c0 [ 393.487296][ T9526] get_futex_key+0x37f/0x1f50 [ 393.492047][ T9526] ? kmsan_get_metadata+0x11b/0x180 [ 393.497415][ T9526] futex_wake+0x1d9/0xdf0 [ 393.501821][ T9526] ? kmsan_get_metadata+0x11b/0x180 [ 393.507108][ T9526] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.513008][ T9526] do_futex+0x255f/0x3290 [ 393.517432][ T9526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.523806][ T9526] ? kmsan_get_metadata+0x11b/0x180 [ 393.529084][ T9526] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.534978][ T9526] ? kmsan_get_metadata+0x11b/0x180 [ 393.540273][ T9526] ? kmsan_get_metadata+0x11b/0x180 [ 393.545601][ T9526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.551926][ T9526] ? kmsan_get_metadata+0x11b/0x180 [ 393.557213][ T9526] mm_release+0x2f6/0x550 [ 393.561620][ T9526] exit_mm_release+0x71/0x80 [ 393.566280][ T9526] exit_mm+0x74/0x8c0 [ 393.570324][ T9526] do_exit+0xd4a/0x3f90 [ 393.574545][ T9526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.580896][ T9526] do_group_exit+0x213/0x460 [ 393.585553][ T9526] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.591911][ T9526] get_signal+0x26db/0x2b20 [ 393.596539][ T9526] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.602466][ T9526] arch_do_signal_or_restart+0x96/0xdc0 [ 393.608095][ T9526] exit_to_user_mode_loop+0x206/0x490 [ 393.613532][ T9526] syscall_exit_to_user_mode+0x80/0xc0 [ 393.619082][ T9526] do_syscall_64+0x60/0xd0 [ 393.623556][ T9526] ? exc_page_fault+0x76/0x120 [ 393.628386][ T9526] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 393.634382][ T9526] RIP: 0033:0x7f4d6cd2a339 [ 393.638886][ T9526] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 393.658638][ T9526] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 393.667169][ T9526] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 393.675197][ T9526] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 393.683223][ T9526] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 393.691240][ T9526] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 393.699261][ T9526] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 393.870960][ T9548] FAULT_INJECTION: forcing a failure. [ 393.870960][ T9548] name fail_futex, interval 1, probability 0, space 0, times 0 [ 393.884567][ T9548] CPU: 0 PID: 9548 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 393.893416][ T9548] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 393.903520][ T9548] Call Trace: [ 393.906831][ T9548] dump_stack_lvl+0x1ff/0x28e [ 393.911600][ T9548] dump_stack+0x25/0x28 [ 393.915829][ T9548] should_fail+0x8bc/0x9c0 [ 393.920348][ T9548] get_futex_key+0x37f/0x1f50 [ 393.925103][ T9548] ? kmsan_get_metadata+0x11b/0x180 [ 393.930467][ T9548] futex_wake+0x1d9/0xdf0 [ 393.934876][ T9548] ? kmsan_get_metadata+0x11b/0x180 [ 393.940167][ T9548] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.946080][ T9548] do_futex+0x255f/0x3290 [ 393.950488][ T9548] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.956899][ T9548] ? kmsan_get_metadata+0x11b/0x180 [ 393.962176][ T9548] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 393.968113][ T9548] ? kmsan_get_metadata+0x11b/0x180 [ 393.973401][ T9548] ? kmsan_get_metadata+0x11b/0x180 [ 393.978685][ T9548] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 393.985007][ T9548] ? kmsan_get_metadata+0x11b/0x180 [ 393.990293][ T9548] mm_release+0x2f6/0x550 [ 393.994714][ T9548] exit_mm_release+0x71/0x80 [ 393.999439][ T9548] exit_mm+0x74/0x8c0 [ 394.003540][ T9548] do_exit+0xd4a/0x3f90 [ 394.007761][ T9548] ? __msan_poison_alloca+0x15a/0x1a0 [ 394.013229][ T9548] do_group_exit+0x213/0x460 [ 394.017883][ T9548] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.024217][ T9548] get_signal+0x26db/0x2b20 [ 394.028786][ T9548] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.034695][ T9548] arch_do_signal_or_restart+0x96/0xdc0 [ 394.040367][ T9548] exit_to_user_mode_loop+0x206/0x490 [ 394.045809][ T9548] syscall_exit_to_user_mode+0x80/0xc0 [ 394.051353][ T9548] do_syscall_64+0x60/0xd0 [ 394.055879][ T9548] ? exc_page_fault+0x76/0x120 [ 394.060718][ T9548] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 394.066691][ T9548] RIP: 0033:0x7f4d6cd2a339 [ 394.071159][ T9548] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 394.090837][ T9548] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 394.099328][ T9548] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 394.107423][ T9548] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 394.115494][ T9548] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 394.123525][ T9548] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 394.131558][ T9548] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 394.195571][ T9554] FAULT_INJECTION: forcing a failure. [ 394.195571][ T9554] name fail_futex, interval 1, probability 0, space 0, times 0 [ 394.209166][ T9554] CPU: 1 PID: 9554 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 394.218005][ T9554] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.228141][ T9554] Call Trace: [ 394.231469][ T9554] dump_stack_lvl+0x1ff/0x28e [ 394.236307][ T9554] dump_stack+0x25/0x28 [ 394.240536][ T9554] should_fail+0x8bc/0x9c0 [ 394.245037][ T9554] get_futex_key+0x37f/0x1f50 [ 394.249783][ T9554] ? kmsan_get_metadata+0x11b/0x180 [ 394.255147][ T9554] futex_wake+0x1d9/0xdf0 [ 394.259541][ T9554] ? kmsan_get_metadata+0x11b/0x180 [ 394.264825][ T9554] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.270750][ T9554] do_futex+0x255f/0x3290 [ 394.275184][ T9554] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.281527][ T9554] ? kmsan_get_metadata+0x11b/0x180 [ 394.286808][ T9554] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.292702][ T9554] ? kmsan_get_metadata+0x11b/0x180 [ 394.297986][ T9554] ? kmsan_get_metadata+0x11b/0x180 [ 394.303303][ T9554] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.309644][ T9554] ? kmsan_get_metadata+0x11b/0x180 [ 394.314929][ T9554] mm_release+0x2f6/0x550 [ 394.319330][ T9554] exit_mm_release+0x71/0x80 [ 394.324014][ T9554] exit_mm+0x74/0x8c0 [ 394.328064][ T9554] do_exit+0xd4a/0x3f90 [ 394.332276][ T9554] ? __msan_poison_alloca+0x15a/0x1a0 [ 394.337894][ T9554] do_group_exit+0x213/0x460 [ 394.342563][ T9554] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.348911][ T9554] get_signal+0x26db/0x2b20 [ 394.353483][ T9554] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.359439][ T9554] arch_do_signal_or_restart+0x96/0xdc0 [ 394.365066][ T9554] exit_to_user_mode_loop+0x206/0x490 [ 394.370525][ T9554] syscall_exit_to_user_mode+0x80/0xc0 [ 394.376147][ T9554] do_syscall_64+0x60/0xd0 [ 394.380671][ T9554] ? exc_page_fault+0x76/0x120 [ 394.385512][ T9554] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 394.391530][ T9554] RIP: 0033:0x7f4d6cd2a339 [ 394.395990][ T9554] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 394.415658][ T9554] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 394.424134][ T9554] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 394.432159][ T9554] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 394.440202][ T9554] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 394.448222][ T9554] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 394.456255][ T9554] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 394.533921][ T9562] FAULT_INJECTION: forcing a failure. [ 394.533921][ T9562] name fail_futex, interval 1, probability 0, space 0, times 0 [ 394.546919][ T9562] CPU: 0 PID: 9562 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 394.555815][ T9562] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.565919][ T9562] Call Trace: [ 394.569287][ T9562] dump_stack_lvl+0x1ff/0x28e [ 394.574057][ T9562] dump_stack+0x25/0x28 [ 394.578288][ T9562] should_fail+0x8bc/0x9c0 [ 394.582803][ T9562] get_futex_key+0x37f/0x1f50 [ 394.587568][ T9562] ? kmsan_get_metadata+0x11b/0x180 [ 394.592860][ T9562] futex_wake+0x1d9/0xdf0 [ 394.597302][ T9562] ? kmsan_get_metadata+0x11b/0x180 [ 394.602677][ T9562] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.608618][ T9562] do_futex+0x255f/0x3290 [ 394.613044][ T9562] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.619369][ T9562] ? kmsan_get_metadata+0x11b/0x180 [ 394.624650][ T9562] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.630546][ T9562] ? kmsan_get_metadata+0x11b/0x180 [ 394.635826][ T9562] ? kmsan_get_metadata+0x11b/0x180 [ 394.641113][ T9562] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.647435][ T9562] ? kmsan_get_metadata+0x11b/0x180 [ 394.652726][ T9562] mm_release+0x2f6/0x550 [ 394.657194][ T9562] exit_mm_release+0x71/0x80 [ 394.661856][ T9562] exit_mm+0x74/0x8c0 [ 394.665983][ T9562] do_exit+0xd4a/0x3f90 [ 394.670251][ T9562] ? __msan_poison_alloca+0x15a/0x1a0 [ 394.675799][ T9562] do_group_exit+0x213/0x460 [ 394.680464][ T9562] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.686871][ T9562] get_signal+0x26db/0x2b20 [ 394.691445][ T9562] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.697352][ T9562] arch_do_signal_or_restart+0x96/0xdc0 [ 394.703051][ T9562] exit_to_user_mode_loop+0x206/0x490 [ 394.708495][ T9562] syscall_exit_to_user_mode+0x80/0xc0 [ 394.714044][ T9562] do_syscall_64+0x60/0xd0 [ 394.718563][ T9562] ? exc_page_fault+0x76/0x120 [ 394.723476][ T9562] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 394.729460][ T9562] RIP: 0033:0x7f4d6cd2a339 [ 394.733932][ T9562] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 394.753615][ T9562] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 394.762104][ T9562] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 394.770137][ T9562] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 394.778170][ T9562] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 394.786194][ T9562] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 394.794275][ T9562] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 394.858387][ T9568] FAULT_INJECTION: forcing a failure. [ 394.858387][ T9568] name fail_futex, interval 1, probability 0, space 0, times 0 [ 394.871953][ T9568] CPU: 1 PID: 9568 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 394.880800][ T9568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 394.890913][ T9568] Call Trace: [ 394.894225][ T9568] dump_stack_lvl+0x1ff/0x28e [ 394.898991][ T9568] dump_stack+0x25/0x28 [ 394.903309][ T9568] should_fail+0x8bc/0x9c0 [ 394.907808][ T9568] get_futex_key+0x37f/0x1f50 [ 394.912560][ T9568] ? kmsan_get_metadata+0x11b/0x180 [ 394.917852][ T9568] futex_wake+0x1d9/0xdf0 [ 394.922259][ T9568] ? kmsan_get_metadata+0x11b/0x180 [ 394.927593][ T9568] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.933503][ T9568] do_futex+0x255f/0x3290 [ 394.937918][ T9568] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.944246][ T9568] ? kmsan_get_metadata+0x11b/0x180 [ 394.949525][ T9568] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 394.955545][ T9568] ? kmsan_get_metadata+0x11b/0x180 [ 394.960907][ T9568] ? kmsan_get_metadata+0x11b/0x180 [ 394.966196][ T9568] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 394.972626][ T9568] ? kmsan_get_metadata+0x11b/0x180 [ 394.977915][ T9568] mm_release+0x2f6/0x550 [ 394.982336][ T9568] exit_mm_release+0x71/0x80 [ 394.987022][ T9568] exit_mm+0x74/0x8c0 [ 394.991064][ T9568] do_exit+0xd4a/0x3f90 [ 394.995353][ T9568] ? __msan_poison_alloca+0x15a/0x1a0 [ 395.000823][ T9568] do_group_exit+0x213/0x460 [ 395.005472][ T9568] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.011817][ T9568] get_signal+0x26db/0x2b20 [ 395.016448][ T9568] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.022397][ T9568] arch_do_signal_or_restart+0x96/0xdc0 [ 395.028073][ T9568] exit_to_user_mode_loop+0x206/0x490 [ 395.033517][ T9568] syscall_exit_to_user_mode+0x80/0xc0 [ 395.039103][ T9568] do_syscall_64+0x60/0xd0 [ 395.043576][ T9568] ? exc_page_fault+0x76/0x120 [ 395.048407][ T9568] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 395.054427][ T9568] RIP: 0033:0x7f4d6cd2a339 [ 395.058899][ T9568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 395.078610][ T9568] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 395.087237][ T9568] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 395.095278][ T9568] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 395.103329][ T9568] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 395.111359][ T9568] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 395.119450][ T9568] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 395.254908][ T9584] FAULT_INJECTION: forcing a failure. [ 395.254908][ T9584] name fail_futex, interval 1, probability 0, space 0, times 0 [ 395.267982][ T9584] CPU: 0 PID: 9584 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 395.276867][ T9584] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.286977][ T9584] Call Trace: [ 395.290292][ T9584] dump_stack_lvl+0x1ff/0x28e [ 395.295091][ T9584] dump_stack+0x25/0x28 [ 395.299326][ T9584] should_fail+0x8bc/0x9c0 [ 395.303832][ T9584] get_futex_key+0x37f/0x1f50 [ 395.308579][ T9584] ? kmsan_get_metadata+0x11b/0x180 [ 395.313870][ T9584] futex_wake+0x1d9/0xdf0 [ 395.318264][ T9584] ? kmsan_get_metadata+0x11b/0x180 [ 395.323545][ T9584] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.329448][ T9584] do_futex+0x255f/0x3290 [ 395.333866][ T9584] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.340190][ T9584] ? kmsan_get_metadata+0x11b/0x180 [ 395.345555][ T9584] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.351450][ T9584] ? kmsan_get_metadata+0x11b/0x180 [ 395.356736][ T9584] ? kmsan_get_metadata+0x11b/0x180 [ 395.362014][ T9584] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.368341][ T9584] ? kmsan_get_metadata+0x11b/0x180 [ 395.373627][ T9584] mm_release+0x2f6/0x550 [ 395.378031][ T9584] exit_mm_release+0x71/0x80 [ 395.382687][ T9584] exit_mm+0x74/0x8c0 [ 395.386736][ T9584] do_exit+0xd4a/0x3f90 [ 395.390950][ T9584] ? __msan_poison_alloca+0x15a/0x1a0 [ 395.396407][ T9584] do_group_exit+0x213/0x460 [ 395.401059][ T9584] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.407396][ T9584] get_signal+0x26db/0x2b20 [ 395.411986][ T9584] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.417896][ T9584] arch_do_signal_or_restart+0x96/0xdc0 [ 395.423526][ T9584] exit_to_user_mode_loop+0x206/0x490 [ 395.428967][ T9584] syscall_exit_to_user_mode+0x80/0xc0 [ 395.434559][ T9584] do_syscall_64+0x60/0xd0 [ 395.439039][ T9584] ? exc_page_fault+0x76/0x120 [ 395.443885][ T9584] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 395.449882][ T9584] RIP: 0033:0x7f4d6cd2a339 [ 395.454351][ T9584] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 395.474087][ T9584] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 395.482579][ T9584] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 395.490602][ T9584] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 395.498620][ T9584] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 395.506641][ T9584] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 395.514661][ T9584] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 395.620985][ T9596] FAULT_INJECTION: forcing a failure. [ 395.620985][ T9596] name fail_futex, interval 1, probability 0, space 0, times 0 [ 395.634433][ T9596] CPU: 0 PID: 9596 Comm: syz-executor100 Not tainted 5.15.0-rc2-syzkaller #0 [ 395.643416][ T9596] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 395.653598][ T9596] Call Trace: [ 395.656975][ T9596] dump_stack_lvl+0x1ff/0x28e [ 395.661742][ T9596] dump_stack+0x25/0x28 [ 395.665986][ T9596] should_fail+0x8bc/0x9c0 [ 395.670544][ T9596] get_futex_key+0x37f/0x1f50 [ 395.675327][ T9596] ? kmsan_get_metadata+0x11b/0x180 [ 395.680623][ T9596] futex_wake+0x1d9/0xdf0 [ 395.685018][ T9596] ? kmsan_get_metadata+0x11b/0x180 [ 395.690297][ T9596] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.696213][ T9596] do_futex+0x255f/0x3290 [ 395.700631][ T9596] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.706957][ T9596] ? kmsan_get_metadata+0x11b/0x180 [ 395.712246][ T9596] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.718215][ T9596] ? kmsan_get_metadata+0x11b/0x180 [ 395.723495][ T9596] ? kmsan_get_metadata+0x11b/0x180 [ 395.728825][ T9596] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.735161][ T9596] ? kmsan_get_metadata+0x11b/0x180 [ 395.740462][ T9596] mm_release+0x2f6/0x550 [ 395.744875][ T9596] exit_mm_release+0x71/0x80 [ 395.749599][ T9596] exit_mm+0x74/0x8c0 [ 395.753664][ T9596] do_exit+0xd4a/0x3f90 [ 395.757912][ T9596] ? __msan_poison_alloca+0x15a/0x1a0 [ 395.763375][ T9596] do_group_exit+0x213/0x460 [ 395.768032][ T9596] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 395.774380][ T9596] get_signal+0x26db/0x2b20 [ 395.778976][ T9596] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 395.784890][ T9596] arch_do_signal_or_restart+0x96/0xdc0 [ 395.790549][ T9596] exit_to_user_mode_loop+0x206/0x490 [ 395.795997][ T9596] syscall_exit_to_user_mode+0x80/0xc0 [ 395.801534][ T9596] do_syscall_64+0x60/0xd0 [ 395.806011][ T9596] ? exc_page_fault+0x76/0x120 [ 395.810957][ T9596] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 395.817011][ T9596] RIP: 0033:0x7f4d6cd2a339 [ 395.821518][ T9596] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 18 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 395.841200][ T9596] RSP: 002b:00007f4d6ccd32f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 395.849733][ T9596] RAX: fffffffffffffe00 RBX: 00007f4d6cdab488 RCX: 00007f4d6cd2a339 [ 395.857761][ T9596] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f4d6cdab488 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 395.865778][ T9596] RBP: 00007f4d6cdab480 R08: 0000000000000038 R09: 0000000000000038 [ 395.873803][ T9596] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f4d6ccd3300 [ 395.881821][ T9596] R13: 0000000000000001 R14: 00007f4d6ccd3400 R15: 0000000000022000 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 395.919396][ T2837] ===================================================== [ 395.926424][ T2837] BUG: KMSAN: uninit-value in string+0x3d2/0x700 [ 395.932788][ T2837] string+0x3d2/0x700 [ 395.936795][ T2837] vsnprintf+0x224f/0x36a0 [ 395.941242][ T2837] scnprintf+0x23c/0x340 [ 395.945512][ T2837] devkmsg_read+0x6d1/0x1160 [ 395.950134][ T2837] vfs_read+0x6c8/0x1980 [ 395.954471][ T2837] ksys_read+0x28c/0x520 [ 395.958750][ T2837] __x64_sys_read+0xdb/0x120 [ 395.963377][ T2837] do_syscall_64+0x54/0xd0 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 395.967819][ T2837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 395.973751][ T2837] [ 395.976095][ T2837] Local variable ----name@__fsnotify_parent created at: [ 395.983031][ T2837] __fsnotify_parent+0x235/0xfc0 [ 395.988080][ T2837] fsnotify_perm+0x702/0xa80 [ 395.992785][ T2837] ===================================================== [ 395.999730][ T2837] Disabling lock debugging due to kernel taint [ 396.005894][ T2837] Kernel panic - not syncing: panic_on_kmsan set ... executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 396.012612][ T2837] CPU: 0 PID: 2837 Comm: systemd-journal Tainted: G B 5.15.0-rc2-syzkaller #0 [ 396.022776][ T2837] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 396.032935][ T2837] Call Trace: [ 396.036229][ T2837] dump_stack_lvl+0x1ff/0x28e [ 396.040947][ T2837] dump_stack+0x25/0x28 [ 396.045139][ T2837] panic+0x44f/0xdeb [ 396.049075][ T2837] ? add_taint+0x187/0x210 [ 396.053543][ T2837] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 396.059736][ T2837] kmsan_report+0x2ee/0x300 [ 396.064283][ T2837] ? __msan_warning+0xd7/0x150 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program [ 396.069086][ T2837] ? string+0x3d2/0x700 [ 396.073276][ T2837] ? vsnprintf+0x224f/0x36a0 [ 396.077896][ T2837] ? scnprintf+0x23c/0x340 [ 396.082346][ T2837] ? devkmsg_read+0x6d1/0x1160 [ 396.087156][ T2837] ? vfs_read+0x6c8/0x1980 [ 396.091609][ T2837] ? ksys_read+0x28c/0x520 [ 396.096062][ T2837] ? __x64_sys_read+0xdb/0x120 [ 396.100859][ T2837] ? do_syscall_64+0x54/0xd0 [ 396.105476][ T2837] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.111598][ T2837] ? __msan_poison_alloca+0x15a/0x1a0 write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 396.117011][ T2837] __msan_warning+0xd7/0x150 [ 396.121641][ T2837] string+0x3d2/0x700 [ 396.125657][ T2837] vsnprintf+0x224f/0x36a0 [ 396.130114][ T2837] scnprintf+0x23c/0x340 [ 396.134392][ T2837] ? kmsan_get_metadata+0x11b/0x180 [ 396.139631][ T2837] devkmsg_read+0x6d1/0x1160 [ 396.144260][ T2837] ? kmsan_get_metadata+0x11b/0x180 [ 396.149499][ T2837] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 396.155370][ T2837] ? devkmsg_llseek+0x340/0x340 [ 396.160266][ T2837] vfs_read+0x6c8/0x1980 [ 396.164556][ T2837] ? __fget_light+0x275/0x870 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 396.169341][ T2837] ? __msan_poison_alloca+0x15a/0x1a0 [ 396.174749][ T2837] ? kmsan_get_metadata+0x11b/0x180 [ 396.179992][ T2837] ksys_read+0x28c/0x520 [ 396.184335][ T2837] __x64_sys_read+0xdb/0x120 [ 396.188968][ T2837] do_syscall_64+0x54/0xd0 [ 396.193420][ T2837] ? exc_page_fault+0x76/0x120 [ 396.198224][ T2837] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 396.204165][ T2837] RIP: 0033:0x7f45145c0210 executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory executing program write to /proc/sys/kernel/hung_task_check_interval_secs failed: No such file or directory write to /proc/sys/net/core/bpf_jit_kallsyms failed: No such file or directory write to /proc/sys/net/core/bpf_jit_harden failed: No such file or directory write to /proc/sys/kernel/softlockup_all_cpu_backtrace failed: No such file or directory [ 396.208606][ T2837] Code: 73 01 c3 48 8b 0d 98 7d 20 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 83 3d b9 c1 20 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 4e fc ff ff 48 89 04 24 [ 396.228244][ T2837] RSP: 002b:00007ffd4e74a7f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 396.236697][ T2837] RAX: ffffffffffffffda RBX: 00007ffd4e74d270 RCX: 00007f45145c0210 [ 396.244696][ T2837] RDX: 0000000000002000 RSI: 00007ffd4e74b070 RDI: 0000000000000009 [ 396.252696][ T2837] RBP: 0000000000000000 R08: 0000000000000008 R09: 0000000000000070 [ 396.260692][ T2837] R10: 000000000000018c R11: 0000000000000246 R12: 00007ffd4e74b070 [ 396.268686][ T2837] R13: 00007ffd4e74d1c8 R14: 000055d14904e958 R15: 0005cd1aaafedf0b [ 396.276962][ T2837] Kernel Offset: disabled [ 396.281294][ T2837] Rebooting in 86400 seconds..