vxcan0: j1939_tp_rxtimer: 0xffff888072a10000: rx timeout, send abort vxcan0: j1939_tp_rxtimer: 0xffff88801ec84800: rx timeout, send abort vxcan0: j1939_tp_rxtimer: 0xffff888072a10000: abort rx timeout. Force session deactivation ------------[ cut here ]------------ WARNING: CPU: 1 PID: 22737 at net/can/j1939/socket.c:181 j1939_sk_queue_activate_next_locked net/can/j1939/socket.c:181 [inline] WARNING: CPU: 1 PID: 22737 at net/can/j1939/socket.c:181 j1939_sk_queue_activate_next+0x34d/0x460 net/can/j1939/socket.c:205 Modules linked in: CPU: 1 PID: 22737 Comm: kworker/u4:12 Not tainted 5.16.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: bat_events batadv_purge_orig RIP: 0010:j1939_sk_queue_activate_next_locked net/can/j1939/socket.c:181 [inline] RIP: 0010:j1939_sk_queue_activate_next+0x34d/0x460 net/can/j1939/socket.c:205 Code: 1c 83 c0 0a 89 44 24 04 eb 9d 48 c7 c7 cc bb 92 8d e8 77 dd 99 f9 e9 73 fd ff ff e8 6d dd 99 f9 e9 19 fe ff ff e8 d3 7e 52 f9 <0f> 0b 49 8d bf b8 00 00 00 48 89 f8 48 c1 e8 03 42 0f b6 04 30 84 RSP: 0018:ffffc90000dc0db0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888026e07000 RCX: 0000000000000100 RDX: ffff88803703d700 RSI: ffffffff8824f81d RDI: 0000000000000003 RBP: ffff888026e075a8 R08: 0000000000000000 R09: ffffffff8ffa4b8f R10: ffffffff8824f778 R11: 0000000000000001 R12: ffff8880364bf000 R13: ffff888026e075e8 R14: dffffc0000000000 R15: ffff8880364bf018 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000055cc4d737680 CR3: 000000000b88e000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: j1939_session_deactivate_activate_next+0x2e/0x35 net/can/j1939/transport.c:1101 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 do_softirq.part.0+0xde/0x130 kernel/softirq.c:459 do_softirq kernel/softirq.c:451 [inline] __local_bh_enable_ip+0x102/0x120 kernel/softirq.c:383 spin_unlock_bh include/linux/spinlock.h:394 [inline] batadv_purge_orig_ref+0xeb7/0x1550 net/batman-adv/originator.c:1259 batadv_purge_orig+0x17/0x60 net/batman-adv/originator.c:1272 process_one_work+0x9b2/0x1660 kernel/workqueue.c:2298 worker_thread+0x65d/0x1130 kernel/workqueue.c:2445 kthread+0x405/0x4f0 kernel/kthread.c:327 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295