libceph: connect [d::]:6789 error -101
libceph: mon0 [d::]:6789 connect error
list_del corruption, ffff8880994db5b0->next is LIST_POISON1 (dead000000000100)
------------[ cut here ]------------
kernel BUG at lib/list_debug.c:45!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 5 Comm: kworker/0:0 Not tainted 5.1.0-rc2-next-20190326 #11
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: events p9_read_work
RIP: 0010:__list_del_entry_valid.cold+0x23/0x4f lib/list_debug.c:45
Code: e8 25 0a 29 fe 0f 0b 4c 89 f6 48 c7 c7 c0 fa a1 87 e8 14 0a 29 fe 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 00 fa a1 87 e8 00 0a 29 fe <0f> 0b 4c 89 e2 4c 89 f6 48 c7 c7 60 fa a1 87 e8 ec 09 29 fe 0f 0b
RSP: 0018:ffff8880aa247c48 EFLAGS: 00010286
RAX: 000000000000004e RBX: ffff8880994db500 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff815ae746 RDI: ffffed1015448f7b
RBP: ffff8880aa247c60 R08: 000000000000004e R09: ffff8880aa232a30
R10: 0000000000000000 R11: 0000000000000000 R12: dead000000000200
R13: dead000000000100 R14: ffff8880994db5b0 R15: ffff8880994db5b0
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000940004 CR3: 000000009101a000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __list_del_entry include/linux/list.h:117 [inline]
 list_del include/linux/list.h:125 [inline]
 p9_read_work+0x9e5/0x1050 net/9p/trans_fd.c:378
 process_one_work+0x98e/0x1790 kernel/workqueue.c:2270
 worker_thread+0x98/0xe40 kernel/workqueue.c:2416
 kthread+0x357/0x430 kernel/kthread.c:253
 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352
Modules linked in:
---[ end trace c55d9ef4d32f614c ]---
RIP: 0010:__list_del_entry_valid.cold+0x23/0x4f lib/list_debug.c:45
Code: e8 25 0a 29 fe 0f 0b 4c 89 f6 48 c7 c7 c0 fa a1 87 e8 14 0a 29 fe 0f 0b 4c 89 ea 4c 89 f6 48 c7 c7 00 fa a1 87 e8 00 0a 29 fe <0f> 0b 4c 89 e2 4c 89 f6 48 c7 c7 60 fa a1 87 e8 ec 09 29 fe 0f 0b
RSP: 0018:ffff8880aa247c48 EFLAGS: 00010286
RAX: 000000000000004e RBX: ffff8880994db500 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff815ae746 RDI: ffffed1015448f7b
RBP: ffff8880aa247c60 R08: 000000000000004e R09: ffff8880aa232a30
R10: 0000000000000000 R11: 0000000000000000 R12: dead000000000200
R13: dead000000000100 R14: ffff8880994db5b0 R15: ffff8880994db5b0
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000940004 CR3: 000000009101a000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400