list_del corruption. prev->next should be ffff888099146de0, but was ffff8880a1b89220 ------------[ cut here ]------------ kernel BUG at lib/list_debug.c:51! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 1 PID: 3517 Comm: kworker/1:2 Not tainted 5.3.0-rc3+ #1 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: krxrpcd rxrpc_local_processor RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f lib/list_debug.c:51 Code: e8 e9 03 1e fe 0f 0b 48 89 f1 48 c7 c7 80 25 c6 87 4c 89 e6 e8 d5 03 1e fe 0f 0b 4c 89 f6 48 c7 c7 20 27 c6 87 e8 c4 03 1e fe <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 26 c6 87 e8 b0 03 1e fe 0f 0b RSP: 0018:ffff88809cb4fcc0 EFLAGS: 00010286 RAX: 0000000000000054 RBX: ffff888099146df8 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815c3b96 RDI: ffffed1013969f8a RBP: ffff88809cb4fcd8 R08: 0000000000000054 R09: ffffed1015d260d1 R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffff888094d78738 R13: ffff888094d78738 R14: ffff888099146de0 R15: ffff88809293b580 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020003c40 CR3: 000000009ae10000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: __list_del_entry include/linux/list.h:131 [inline] list_del_init include/linux/list.h:190 [inline] rxrpc_local_destroyer net/rxrpc/local_object.c:430 [inline] rxrpc_local_processor+0x253/0x870 net/rxrpc/local_object.c:466 process_one_work+0x9af/0x1740 kernel/workqueue.c:2269 worker_thread+0x98/0xe40 kernel/workqueue.c:2415 kthread+0x361/0x430 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 Modules linked in: ---[ end trace 485fb694b3023b44 ]--- RIP: 0010:__list_del_entry_valid.cold+0xf/0x4f lib/list_debug.c:51 Code: e8 e9 03 1e fe 0f 0b 48 89 f1 48 c7 c7 80 25 c6 87 4c 89 e6 e8 d5 03 1e fe 0f 0b 4c 89 f6 48 c7 c7 20 27 c6 87 e8 c4 03 1e fe <0f> 0b 4c 89 ea 4c 89 f6 48 c7 c7 60 26 c6 87 e8 b0 03 1e fe 0f 0b RSP: 0018:ffff88809cb4fcc0 EFLAGS: 00010286 RAX: 0000000000000054 RBX: ffff888099146df8 RCX: 0000000000000000 RDX: 0000000000000000 RSI: ffffffff815c3b96 RDI: ffffed1013969f8a RBP: ffff88809cb4fcd8 R08: 0000000000000054 R09: ffffed1015d260d1 R10: ffffed1015d260d0 R11: ffff8880ae930687 R12: ffff888094d78738 R13: ffff888094d78738 R14: ffff888099146de0 R15: ffff88809293b580 FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000020003c40 CR3: 000000009ae10000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400