Warning: Permanently added '10.128.0.6' (ECDSA) to the list of known hosts. executing program executing program [ 37.631894] list_del corruption, ffff888095a77a90->next is LIST_POISON1 (dead000000000100) [ 37.640675] ------------[ cut here ]------------ [ 37.645416] kernel BUG at lib/list_debug.c:45! [ 37.649982] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 37.655321] CPU: 0 PID: 8109 Comm: syz-executor232 Not tainted 4.19.211-syzkaller #0 [ 37.663180] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 37.672522] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4a [ 37.678208] Code: e8 11 43 f7 ff 0f 0b 48 89 ee 48 c7 c7 40 e4 b3 88 e8 00 43 f7 ff 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 80 e3 b3 88 e8 ec 42 f7 ff <0f> 0b 4c 89 e2 48 89 ee 48 c7 c7 e0 e3 b3 88 e8 d8 42 f7 ff 0f 0b [ 37.697090] RSP: 0018:ffff888095a77970 EFLAGS: 00010086 [ 37.702433] RAX: 000000000000004e RBX: ffff888095a77a78 RCX: 0000000000000000 [ 37.709680] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1012b4ef20 [ 37.716927] RBP: ffff888095a77a90 R08: 000000000000004e R09: 0000000000000000 [ 37.724174] R10: 0000000000000005 R11: 0000000000000000 R12: dead000000000200 [ 37.731423] R13: dead000000000100 R14: ffff888095a77a98 R15: 0000000000000007 [ 37.738673] FS: 0000555555b09300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 37.746877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.752737] CR2: 0000559276b2f8f0 CR3: 00000000b0708000 CR4: 00000000003406f0 [ 37.759987] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.767235] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.774571] Call Trace: [ 37.777146] remove_wait_queue+0x2c/0x180 [ 37.781275] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.785838] __tipc_sendstream+0x373/0x9d0 [ 37.790053] ? tipc_sendmsg+0x70/0x70 [ 37.793850] ? reacquire_held_locks+0xb5/0x430 [ 37.798409] ? do_wait_intr_irq+0x270/0x270 [ 37.802711] ? __local_bh_enable_ip+0x159/0x270 [ 37.807362] tipc_sendstream+0x4c/0x70 [ 37.811227] ? __tipc_sendstream+0x9d0/0x9d0 [ 37.815620] sock_sendmsg+0xc3/0x120 [ 37.819312] sock_write_iter+0x287/0x3c0 [ 37.823350] ? sock_sendmsg+0x120/0x120 [ 37.827301] ? __handle_mm_fault+0x2bb6/0x41c0 [ 37.831876] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.836453] ? tipc_connect+0x17e/0x690 [ 37.840414] ? mark_held_locks+0xf0/0xf0 [ 37.844458] __vfs_write+0x51b/0x770 [ 37.848149] ? kernel_read+0x110/0x110 [ 37.852023] ? security_file_permission+0x1c0/0x220 [ 37.857021] vfs_write+0x1f3/0x540 [ 37.860542] ksys_write+0x12b/0x2a0 [ 37.864150] ? __ia32_sys_read+0xb0/0xb0 [ 37.868193] ? trace_hardirqs_off_caller+0x6e/0x210 [ 37.873193] ? do_syscall_64+0x21/0x620 [ 37.877146] do_syscall_64+0xf9/0x620 [ 37.880933] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.886101] RIP: 0033:0x7f46fe3ca009 [ 37.889796] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 37.908676] RSP: 002b:00007fff99ef28b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 37.916357] RAX: ffffffffffffffda RBX: 0000000000007f66 RCX: 00007f46fe3ca009 [ 37.923601] RDX: 0000000000254310 RSI: 0000000020000080 RDI: 0000000000000003 [ 37.930846] RBP: 0000000000000000 R08: 0000000000000017 R09: 00007fff99ef2a58 [ 37.938089] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff99ef28cc [ 37.945333] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000 [ 37.952580] Modules linked in: [ 37.955763] ---[ end trace 156456cda72eaa19 ]--- [ 37.960503] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4a [ 37.966188] Code: e8 11 43 f7 ff 0f 0b 48 89 ee 48 c7 c7 40 e4 b3 88 e8 00 43 f7 ff 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 80 e3 b3 88 e8 ec 42 f7 ff <0f> 0b 4c 89 e2 48 89 ee 48 c7 c7 e0 e3 b3 88 e8 d8 42 f7 ff 0f 0b [ 37.985065] RSP: 0018:ffff888095a77970 EFLAGS: 00010086 [ 37.990402] RAX: 000000000000004e RBX: ffff888095a77a78 RCX: 0000000000000000 [ 37.997646] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1012b4ef20 [ 38.004893] RBP: ffff888095a77a90 R08: 000000000000004e R09: 0000000000000000 [ 38.012142] R10: 0000000000000005 R11: 0000000000000000 R12: dead000000000200 [ 38.019412] R13: dead000000000100 R14: ffff888095a77a98 R15: 0000000000000007 [ 38.026677] FS: 0000555555b09300(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 38.034886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 38.040749] CR2: 0000559276b2f8f0 CR3: 00000000b0708000 CR4: 00000000003406f0 [ 38.047999] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 38.055249] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 38.062500] Kernel panic - not syncing: Fatal exception [ 38.068008] Kernel Offset: disabled [ 38.071622] Rebooting in 86400 seconds..