vcan0: j1939_tp_txtimer: 0xffff888050753c00: tx retry count reached ------------[ cut here ]------------ WARNING: CPU: 0 PID: 13 at net/can/j1939/transport.c:1090 j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090 Modules linked in: CPU: 0 PID: 13 Comm: ksoftirqd/0 Not tainted 5.16.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 RIP: 0010:j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090 Code: fd 01 76 21 e8 02 1b 50 f9 48 89 ef e8 2a fc ff ff 4c 89 e7 41 89 c5 e8 cf 0f 27 01 44 89 e8 5d 41 5c 41 5d c3 e8 e1 1a 50 f9 <0f> 0b eb d6 4c 89 ef e8 b5 56 97 f9 eb b5 48 89 ef e8 bb 56 97 f9 RSP: 0018:ffffc90000d27bb8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: ffff888050753c00 RCX: 0000000000000100 RDX: ffff888010e80000 RSI: ffffffff882835ff RDI: 0000000000000003 RBP: ffff888050753c00 R08: 0000000000000001 R09: ffff888050753c2b R10: ffffffff882835d3 R11: 0000000000000001 R12: ffff88807d9d1070 R13: 0000000000000001 R14: ffff8880b9c2a600 R15: ffff888050753cf8 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000002d829000 CR3: 000000007f1cc000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: j1939_session_deactivate_activate_next+0x12/0x35 net/can/j1939/transport.c:1100 j1939_tp_txtimer.cold+0x264/0x3b6 net/can/j1939/transport.c:1169 __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 run_ksoftirqd kernel/softirq.c:921 [inline] run_ksoftirqd+0x2d/0x60 kernel/softirq.c:913 smpboot_thread_fn+0x645/0x9c0 kernel/smpboot.c:164 kthread+0x2e9/0x3a0 kernel/kthread.c:359 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295