vcan0: j1939_tp_rxtimer: 0xffff88807ea3e000: rx timeout, send abort vcan0: j1939_xtp_rx_abort_one: 0xffff88801a54b400: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3679 at net/can/j1939/transport.c:1090 j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090 Modules linked in: CPU: 0 PID: 3679 Comm: kworker/0:4 Not tainted 5.17.0-rc1-syzkaller-00243-g8157f4707360 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: wg-crypt-wg2 wg_packet_decrypt_worker RIP: 0010:j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090 Code: fd 01 76 21 e8 12 0a 4e f9 48 89 ef e8 2a fc ff ff 4c 89 e7 41 89 c5 e8 0f 61 27 01 44 89 e8 5d 41 5c 41 5d c3 e8 f1 09 4e f9 <0f> 0b eb d6 4c 89 ef e8 55 c7 94 f9 eb b5 48 89 ef e8 5b c7 94 f9 vkms_vblank_simulate: vblank timer overrun RSP: 0018:ffffc90000007ad0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000003 RCX: 0000000000000100 RDX: ffff8880324c2000 RSI: ffffffff8829890f RDI: 0000000000000003 RBP: ffff88801a54b400 R08: 0000000000000001 R09: ffff88801a54b42b R10: ffffffff882988e3 R11: 0000000000000001 R12: ffff888038465070 R13: 0000000000000001 R14: ffff88801e98ec18 R15: ffffffff8ac383e0 FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f53217b3028 CR3: 0000000074326000 CR4: 00000000003526f0 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_xtp_rx_abort_one.cold+0x20b/0x33c net/can/j1939/transport.c:1340 j1939_xtp_rx_abort net/can/j1939/transport.c:1351 [inline] j1939_tp_cmd_recv net/can/j1939/transport.c:2100 [inline] j1939_tp_recv+0xb28/0xcb0 net/can/j1939/transport.c:2133 j1939_can_recv+0x6ff/0x9a0 net/can/j1939/main.c:108 deliver net/can/af_can.c:574 [inline] can_rcv_filter+0x5d4/0x8d0 net/can/af_can.c:608 can_receive+0x31d/0x580 net/can/af_can.c:665 can_rcv+0x120/0x1c0 net/can/af_can.c:696 __netif_receive_skb_one_core+0x114/0x180 net/core/dev.c:5351 __netif_receive_skb+0x24/0x1b0 net/core/dev.c:5465 process_backlog+0x2a5/0x6c0 net/core/dev.c:5797 __napi_poll+0xaf/0x440 net/core/dev.c:6365 napi_poll net/core/dev.c:6432 [inline] net_rx_action+0x801/0xb40 net/core/dev.c:6519 __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] ptr_ring_consume_bh include/linux/ptr_ring.h:367 [inline] wg_packet_decrypt_worker+0x168/0x5d0 drivers/net/wireguard/receive.c:506 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