Warning: Permanently added '10.128.1.103' (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 [ 37.263414] list_del corruption, ffff8880b283fa70->next is LIST_POISON1 (dead000000000100) [ 37.272208] ------------[ cut here ]------------ [ 37.276953] kernel BUG at lib/list_debug.c:45! [ 37.281524] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 37.286870] CPU: 1 PID: 8163 Comm: syz-executor254 Not tainted 4.19.211-syzkaller #0 [ 37.294730] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/12/2023 [ 37.304247] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4a [ 37.309942] 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 [ 37.328831] RSP: 0018:ffff8880b283f950 EFLAGS: 00010086 [ 37.334183] RAX: 000000000000004e RBX: ffff8880b283fa58 RCX: 0000000000000000 [ 37.341441] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016507f1c [ 37.348694] RBP: ffff8880b283fa70 R08: 000000000000004e R09: 0000000000000000 [ 37.355952] R10: 0000000000000005 R11: 0000000000000000 R12: dead000000000200 [ 37.363220] R13: dead000000000100 R14: ffff8880b283fa78 R15: 0000000000000007 [ 37.370486] FS: 00007f3241228700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 37.378705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.384571] CR2: 00007f3241228718 CR3: 00000000b3bdf000 CR4: 00000000003406e0 [ 37.391828] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.399103] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.406362] Call Trace: [ 37.408954] remove_wait_queue+0x2c/0x180 [ 37.413094] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 37.417668] __tipc_sendstream+0x373/0x9d0 [ 37.421897] ? tipc_sendmsg+0x70/0x70 [ 37.425679] ? do_wait_intr_irq+0x270/0x270 [ 37.429989] ? mark_held_locks+0xa6/0xf0 [ 37.434037] ? __local_bh_enable_ip+0x159/0x270 [ 37.438705] tipc_sendstream+0x4c/0x70 [ 37.442580] ? __tipc_sendstream+0x9d0/0x9d0 [ 37.446973] sock_sendmsg+0xc3/0x120 [ 37.450681] ___sys_sendmsg+0x7bb/0x8e0 [ 37.454642] ? copy_msghdr_from_user+0x440/0x440 [ 37.459386] ? __fget+0x32f/0x510 [ 37.462828] ? lock_downgrade+0x720/0x720 [ 37.466988] ? check_preemption_disabled+0x41/0x280 [ 37.471999] ? check_preemption_disabled+0x41/0x280 [ 37.476998] ? __fget+0x356/0x510 [ 37.480432] ? do_dup2+0x450/0x450 [ 37.483953] ? __fdget+0x1d0/0x230 [ 37.487474] __x64_sys_sendmsg+0x132/0x220 [ 37.491688] ? __sys_sendmsg+0x1b0/0x1b0 [ 37.495735] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 37.501103] ? trace_hardirqs_off_caller+0x6e/0x210 [ 37.506105] ? do_syscall_64+0x21/0x620 [ 37.510064] do_syscall_64+0xf9/0x620 [ 37.513855] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.519029] RIP: 0033:0x7f32412b8a49 [ 37.522738] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 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 [ 37.541625] RSP: 002b:00007f3241228318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.549320] RAX: ffffffffffffffda RBX: 00007f3241340428 RCX: 00007f32412b8a49 [ 37.556576] RDX: 0000000000000000 RSI: 0000000020000240 RDI: 0000000000000004 [ 37.563826] RBP: 00007f3241340420 R08: 00007f3241228700 R09: 0000000000000000 [ 37.571078] R10: 00007f3241228700 R11: 0000000000000246 R12: 00007f324134042c [ 37.578337] R13: 00007fff8ccbe82f R14: 00007f3241228400 R15: 0000000000022000 [ 37.585600] Modules linked in: [ 37.588787] ---[ end trace 4b56043c37ffb18e ]--- [ 37.593529] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4a [ 37.599218] 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 [ 37.618111] RSP: 0018:ffff8880b283f950 EFLAGS: 00010086 [ 37.623456] RAX: 000000000000004e RBX: ffff8880b283fa58 RCX: 0000000000000000 [ 37.630742] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1016507f1c [ 37.638002] RBP: ffff8880b283fa70 R08: 000000000000004e R09: 0000000000000000 [ 37.645256] R10: 0000000000000005 R11: 0000000000000000 R12: dead000000000200 [ 37.652507] R13: dead000000000100 R14: ffff8880b283fa78 R15: 0000000000000007 [ 37.659761] FS: 00007f3241228700(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000 [ 37.667968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 37.673831] CR2: 00007f3241228718 CR3: 00000000b3bdf000 CR4: 00000000003406e0 [ 37.681085] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 37.688337] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 37.695592] Kernel panic - not syncing: Fatal exception [ 37.701146] Kernel Offset: disabled [ 37.704763] Rebooting in 86400 seconds..