rxrpc: Assertion failed
------------[ cut here ]------------
kernel BUG at net/rxrpc/local_object.c:437!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 8167 Comm: kworker/0:3 Not tainted 4.19.98-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: krxrpcd rxrpc_local_processor
RIP: 0010:rxrpc_local_destroyer net/rxrpc/local_object.c:437 [inline]
RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 net/rxrpc/local_object.c:470
Code: 7f 18 9f fa 0f 0b e8 e4 b4 b4 fa 48 c7 c7 c0 0e 5d 88 e8 6c 18 9f fa 0f 0b e8 d1 b4 b4 fa 48 c7 c7 c0 0e 5d 88 e8 59 18 9f fa <0f> 0b 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 54 53 48
RSP: 0018:ffff8880595c7ce8 EFLAGS: 00010282
RAX: 0000000000000017 RBX: ffff8880a56b0938 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81558b76 RDI: ffffed100b2b8f8f
RBP: ffff8880595c7d30 R08: 0000000000000017 R09: ffffed1015d05079
R10: ffffed1015d05078 R11: ffff8880ae8283c7 R12: ffff888080c6ef88
R13: ffff88808c8d07c8 R14: ffff8880a56b0900 R15: ffff888088564040
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ffddee0b9c8 CR3: 00000000866b0000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 process_one_work+0x989/0x1750 kernel/workqueue.c:2153
 worker_thread+0x98/0xe40 kernel/workqueue.c:2296
 kthread+0x354/0x420 kernel/kthread.c:246
 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:415
Modules linked in:
---[ end trace ab71d8a2856e78ac ]---
RIP: 0010:rxrpc_local_destroyer net/rxrpc/local_object.c:437 [inline]
RIP: 0010:rxrpc_local_processor.cold+0x24/0x29 net/rxrpc/local_object.c:470
audit: type=1800 audit(1580044294.467:64): pid=12915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=17154 res=0
Code: 7f 18 9f fa 0f 0b e8 e4 b4 b4 fa 48 c7 c7 c0 0e 5d 88 e8 6c 18 9f fa 0f 0b e8 d1 b4 b4 fa 48 c7 c7 c0 0e 5d 88 e8 59 18 9f fa <0f> 0b 90 90 90 55 48 89 e5 41 57 49 89 ff 41 56 41 55 41 54 53 48
RSP: 0018:ffff8880595c7ce8 EFLAGS: 00010282
init_special_inode: bogus i_mode (0) for inode loop4:1
MINIX-fs: mounting unchecked file system, running fsck is recommended
RAX: 0000000000000017 RBX: ffff8880a56b0938 RCX: 0000000000000000
RDX: 0000000000000000 RSI: ffffffff81558b76 RDI: ffffed100b2b8f8f
RBP: ffff8880595c7d30 R08: 0000000000000017 R09: ffffed1015d05079
R10: ffffed1015d05078 R11: ffff8880ae8283c7 R12: ffff888080c6ef88
minix_free_inode: bit 1 already cleared
R13: ffff88808c8d07c8 R14: ffff8880a56b0900 R15: ffff888088564040
FS:  0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000015e67b8 CR3: 000000008aecb000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400