Warning: Permanently added '10.128.10.45' (ECDSA) to the list of known hosts. executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program syzkaller login: [ 52.930156][ T3600] ------------[ cut here ]------------ [ 52.935763][ T3600] WARNING: CPU: 1 PID: 3600 at kernel/sched/wait.c:245 __wake_up_pollfree+0x1c7/0x1d0 [ 52.945333][ T3600] Modules linked in: [ 52.949393][ T3600] CPU: 1 PID: 3600 Comm: syz-executor582 Not tainted 5.16.0-syzkaller #0 [ 52.957811][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.967858][ T3600] RIP: 0010:__wake_up_pollfree+0x1c7/0x1d0 [ 52.973657][ T3600] Code: 0d 00 00 c6 44 08 0f 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 75 13 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb a7 e8 f0 89 b1 08 55 41 57 41 56 41 55 41 54 53 48 83 ec [ 52.993250][ T3600] RSP: 0018:ffffc90001aaf760 EFLAGS: 00010016 [ 52.999303][ T3600] RAX: ffff8880787693f0 RBX: 0000000000000046 RCX: dffffc0000000000 [ 53.007257][ T3600] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 53.015211][ T3600] RBP: ffffc90001aaf848 R08: dffffc0000000000 R09: ffffed10046325d2 [ 53.023167][ T3600] R10: ffffed10046325d2 R11: 0000000000000000 R12: 0000000000000000 [ 53.031149][ T3600] R13: ffffc90001aaf7a0 R14: 1ffff92000355ef4 R15: ffff888023192ec8 [ 53.039117][ T3600] FS: 000055555695d300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 53.048028][ T3600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.054608][ T3600] CR2: 00000000200000c0 CR3: 000000002374c000 CR4: 00000000003506e0 [ 53.062581][ T3600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.070544][ T3600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.078505][ T3600] Call Trace: [ 53.081789][ T3600] [ 53.084722][ T3600] ? __wake_up_sync+0x1c0/0x1c0 [ 53.089563][ T3600] ? wait_consider_task+0x1995/0x3020 [ 53.094928][ T3600] ? do_raw_spin_unlock+0x134/0x8a0 [ 53.100377][ T3600] ? free_pid+0x25c/0x280 [ 53.104701][ T3600] __cleanup_sighand+0x48/0xa0 [ 53.109468][ T3600] release_task+0x115f/0x15d0 [ 53.114143][ T3600] ? wait_consider_task+0x1995/0x3020 [ 53.119508][ T3600] ? delayed_put_task_struct+0xb0/0xb0 [ 53.124973][ T3600] ? _raw_spin_unlock_irq+0x1f/0x40 [ 53.130175][ T3600] ? lockdep_hardirqs_on+0x95/0x140 [ 53.135382][ T3600] wait_consider_task+0x1995/0x3020 [ 53.140580][ T3600] ? do_wait+0x291/0x9d0 [ 53.144807][ T3600] ? child_wait_callback+0x210/0x210 [ 53.150075][ T3600] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 53.156029][ T3600] ? _raw_spin_unlock+0x40/0x40 [ 53.160872][ T3600] do_wait+0x291/0x9d0 [ 53.164931][ T3600] kernel_wait4+0x2a3/0x3c0 [ 53.169419][ T3600] ? __ia32_sys_waitid+0xc0/0xc0 [ 53.174346][ T3600] ? trace_sched_process_wait+0x260/0x260 [ 53.180067][ T3600] __x64_sys_wait4+0x130/0x1e0 [ 53.184829][ T3600] ? kernel_wait+0x230/0x230 [ 53.189411][ T3600] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 53.195378][ T3600] ? lockdep_hardirqs_on+0x95/0x140 [ 53.200564][ T3600] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 53.206534][ T3600] do_syscall_64+0x44/0xd0 [ 53.210989][ T3600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.216872][ T3600] RIP: 0033:0x7fb66a5bb386 [ 53.221282][ T3600] Code: 0f 1f 40 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 53.240871][ T3600] RSP: 002b:00007ffe9339ed58 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 53.249268][ T3600] RAX: ffffffffffffffda RBX: 000000000000ce97 RCX: 00007fb66a5bb386 [ 53.257226][ T3600] RDX: 0000000040000001 RSI: 00007ffe9339ed74 RDI: 00000000ffffffff [ 53.265179][ T3600] RBP: 0000000000001284 R08: 00007ffe933e2080 R09: 0000000000000010 [ 53.273142][ T3600] R10: 0000000000000000 R11: 0000000000000246 R12: 431bde82d7b634db [ 53.281446][ T3600] R13: 00007ffe9339ed74 R14: 0000000000000000 R15: 0000000000000000 [ 53.289409][ T3600] [ 53.292414][ T3600] Kernel panic - not syncing: panic_on_warn set ... [ 53.298980][ T3600] CPU: 1 PID: 3600 Comm: syz-executor582 Not tainted 5.16.0-syzkaller #0 [ 53.307372][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 53.317409][ T3600] Call Trace: [ 53.320675][ T3600] [ 53.323605][ T3600] dump_stack_lvl+0x1dc/0x2d8 [ 53.328270][ T3600] ? show_regs_print_info+0x12/0x12 [ 53.333453][ T3600] ? log_buf_vmcoreinfo_setup+0x498/0x498 [ 53.339169][ T3600] panic+0x2d6/0x810 [ 53.343049][ T3600] ? __warn+0x13e/0x270 [ 53.347186][ T3600] ? nmi_panic+0x90/0x90 [ 53.351428][ T3600] __warn+0x26a/0x270 [ 53.355391][ T3600] ? __wake_up_pollfree+0x1c7/0x1d0 [ 53.360577][ T3600] ? __wake_up_pollfree+0x1c7/0x1d0 [ 53.365756][ T3600] report_bug+0x1b1/0x2e0 [ 53.370085][ T3600] handle_bug+0x3d/0x70 [ 53.374226][ T3600] exc_invalid_op+0x16/0x40 [ 53.378800][ T3600] asm_exc_invalid_op+0x12/0x20 [ 53.383630][ T3600] RIP: 0010:__wake_up_pollfree+0x1c7/0x1d0 [ 53.389431][ T3600] Code: 0d 00 00 c6 44 08 0f 00 65 48 8b 04 25 28 00 00 00 48 3b 84 24 a0 00 00 00 75 13 48 8d 65 d8 5b 41 5c 41 5d 41 5e 41 5f 5d c3 <0f> 0b eb a7 e8 f0 89 b1 08 55 41 57 41 56 41 55 41 54 53 48 83 ec [ 53.409139][ T3600] RSP: 0018:ffffc90001aaf760 EFLAGS: 00010016 [ 53.415211][ T3600] RAX: ffff8880787693f0 RBX: 0000000000000046 RCX: dffffc0000000000 [ 53.423186][ T3600] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000001 [ 53.431175][ T3600] RBP: ffffc90001aaf848 R08: dffffc0000000000 R09: ffffed10046325d2 [ 53.439185][ T3600] R10: ffffed10046325d2 R11: 0000000000000000 R12: 0000000000000000 [ 53.447151][ T3600] R13: ffffc90001aaf7a0 R14: 1ffff92000355ef4 R15: ffff888023192ec8 [ 53.455134][ T3600] ? __wake_up_sync+0x1c0/0x1c0 [ 53.459980][ T3600] ? wait_consider_task+0x1995/0x3020 [ 53.465361][ T3600] ? do_raw_spin_unlock+0x134/0x8a0 [ 53.470549][ T3600] ? free_pid+0x25c/0x280 [ 53.474874][ T3600] __cleanup_sighand+0x48/0xa0 [ 53.479628][ T3600] release_task+0x115f/0x15d0 [ 53.484301][ T3600] ? wait_consider_task+0x1995/0x3020 [ 53.489710][ T3600] ? delayed_put_task_struct+0xb0/0xb0 [ 53.495171][ T3600] ? _raw_spin_unlock_irq+0x1f/0x40 [ 53.500359][ T3600] ? lockdep_hardirqs_on+0x95/0x140 [ 53.505543][ T3600] wait_consider_task+0x1995/0x3020 [ 53.510737][ T3600] ? do_wait+0x291/0x9d0 [ 53.514963][ T3600] ? child_wait_callback+0x210/0x210 [ 53.520227][ T3600] ? _raw_spin_unlock_irqrestore+0xd9/0x130 [ 53.526107][ T3600] ? _raw_spin_unlock+0x40/0x40 [ 53.530957][ T3600] do_wait+0x291/0x9d0 [ 53.535027][ T3600] kernel_wait4+0x2a3/0x3c0 [ 53.539517][ T3600] ? __ia32_sys_waitid+0xc0/0xc0 [ 53.544439][ T3600] ? trace_sched_process_wait+0x260/0x260 [ 53.550164][ T3600] __x64_sys_wait4+0x130/0x1e0 [ 53.554921][ T3600] ? kernel_wait+0x230/0x230 [ 53.559502][ T3600] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 53.565478][ T3600] ? lockdep_hardirqs_on+0x95/0x140 [ 53.570664][ T3600] ? syscall_enter_from_user_mode+0x2e/0x1b0 [ 53.576627][ T3600] do_syscall_64+0x44/0xd0 [ 53.581034][ T3600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 53.586926][ T3600] RIP: 0033:0x7fb66a5bb386 [ 53.591325][ T3600] Code: 0f 1f 40 00 31 c9 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 49 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 3d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 5a c3 90 48 83 ec 28 89 54 24 14 48 89 74 24 [ 53.610914][ T3600] RSP: 002b:00007ffe9339ed58 EFLAGS: 00000246 ORIG_RAX: 000000000000003d [ 53.619317][ T3600] RAX: ffffffffffffffda RBX: 000000000000ce97 RCX: 00007fb66a5bb386 [ 53.627275][ T3600] RDX: 0000000040000001 RSI: 00007ffe9339ed74 RDI: 00000000ffffffff [ 53.635234][ T3600] RBP: 0000000000001284 R08: 00007ffe933e2080 R09: 0000000000000010 [ 53.643194][ T3600] R10: 0000000000000000 R11: 0000000000000246 R12: 431bde82d7b634db [ 53.651252][ T3600] R13: 00007ffe9339ed74 R14: 0000000000000000 R15: 0000000000000000 [ 53.659218][ T3600] [ 53.662583][ T3600] Kernel Offset: disabled [ 53.666973][ T3600] Rebooting in 86400 seconds..