vxcan0: j1939_tp_rxtimer: 0xffff88801d8e6000: abort rx timeout. Force session deactivation
------------[ cut here ]------------
WARNING: CPU: 0 PID: 1048 at net/can/j1939/transport.c:1090 j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090
Modules linked in:
CPU: 0 PID: 1048 Comm: kworker/u4:4 Not tainted 5.17.0-rc3-syzkaller-00029-ge6251ab4551f #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: netns cleanup_net
RIP: 0010:j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090
Code: fd 01 76 21 e8 c2 91 51 f9 48 89 ef e8 2a fc ff ff 4c 89 e7 41 89 c5 e8 bf ba 26 01 44 89 e8 5d 41 5c 41 5d c3 e8 a1 91 51 f9 <0f> 0b eb d6 4c 89 ef e8 f5 e0 98 f9 eb b5 48 89 ef e8 fb e0 98 f9
RSP: 0018:ffffc90000007dd0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff88801d8e6138 RCX: 0000000000000100
RDX: ffff88801bffba00 RSI: ffffffff8826e6ef RDI: 0000000000000003
RBP: ffff88801d8e6000 R08: 0000000000000001 R09: ffff88801d8e602b
R10: ffffffff8826e6c3 R11: 0000000000000001 R12: ffff88804c5d1070
R13: 0000000000000001 R14: ffff88804c5d0000 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe4ba57f058 CR3: 000000000b88e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 000000000000006b DR6: 00000000ffff0ff0 DR7: 0000000000000400
Call Trace:
 <IRQ>
 j1939_session_deactivate_activate_next+0x12/0x35 net/can/j1939/transport.c:1100
 j1939_tp_rxtimer.cold+0xbc/0x1aa net/can/j1939/transport.c:1228
 __run_hrtimer kernel/time/hrtimer.c:1685 [inline]
 __hrtimer_run_queues+0x609/0xe50 kernel/time/hrtimer.c:1749
 hrtimer_run_softirq+0x17b/0x360 kernel/time/hrtimer.c:1766
 __do_softirq+0x29b/0x9c2 kernel/softirq.c:558
 invoke_softirq kernel/softirq.c:432 [inline]
 __irq_exit_rcu+0x123/0x180 kernel/softirq.c:637
 irq_exit_rcu+0x5/0x20 kernel/softirq.c:649
 sysvec_apic_timer_interrupt+0x93/0xc0 arch/x86/kernel/apic/apic.c:1097
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x12/0x20 arch/x86/include/asm/idtentry.h:638
RIP: 0010:lock_acquire+0x1ef/0x510 kernel/locking/lockdep.c:5607
Code: 1d a5 7e 83 f8 01 0f 85 b4 02 00 00 9c 58 f6 c4 02 0f 85 9f 02 00 00 48 83 7c 24 08 00 74 01 fb 48 b8 00 00 00 00 00 fc ff df <48> 01 c3 48 c7 03 00 00 00 00 48 c7 43 08 00 00 00 00 48 8b 84 24
RSP: 0018:ffffc90004c57a40 EFLAGS: 00000206
RAX: dffffc0000000000 RBX: 1ffff9200098af4a RCX: 0980014526fb0c5d
RDX: 1ffff110037ff88b RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000000 R09: ffffffff8ffbf947
R10: fffffbfff1ff7f28 R11: 0000000000000000 R12: 0000000000000002
R13: 0000000000000000 R14: ffffffff8bb83c20 R15: 0000000000000000
 rcu_lock_acquire include/linux/rcupdate.h:268 [inline]
 rcu_read_lock include/linux/rcupdate.h:694 [inline]
 inet_twsk_purge+0x117/0x7d0 net/ipv4/inet_timewait_sock.c:268
 tcp_sk_exit_batch+0x1d/0xa0 net/ipv4/tcp_ipv4.c:3242
 ops_exit_list+0x125/0x170 net/core/net_namespace.c:173
 cleanup_net+0x4ea/0xb00 net/core/net_namespace.c:597
 process_one_work+0x9ac/0x1650 kernel/workqueue.c:2307
 worker_thread+0x657/0x1110 kernel/workqueue.c:2454
 kthread+0x2e9/0x3a0 kernel/kthread.c:377
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>
----------------
Code disassembly (best guess):
   0:	1d a5 7e 83 f8       	sbb    $0xf8837ea5,%eax
   5:	01 0f                	add    %ecx,(%rdi)
   7:	85 b4 02 00 00 9c 58 	test   %esi,0x589c0000(%rdx,%rax,1)
   e:	f6 c4 02             	test   $0x2,%ah
  11:	0f 85 9f 02 00 00    	jne    0x2b6
  17:	48 83 7c 24 08 00    	cmpq   $0x0,0x8(%rsp)
  1d:	74 01                	je     0x20
  1f:	fb                   	sti
  20:	48 b8 00 00 00 00 00 	movabs $0xdffffc0000000000,%rax
  27:	fc ff df
* 2a:	48 01 c3             	add    %rax,%rbx <-- trapping instruction
  2d:	48 c7 03 00 00 00 00 	movq   $0x0,(%rbx)
  34:	48 c7 43 08 00 00 00 	movq   $0x0,0x8(%rbx)
  3b:	00
  3c:	48                   	rex.W
  3d:	8b                   	.byte 0x8b
  3e:	84                   	.byte 0x84
  3f:	24                   	.byte 0x24