vcan0: j1939_xtp_rx_abort_one: 0xffff888078d31400: 0x00000: (5) Maximal retransmit request limit reached vcan0: j1939_xtp_rx_abort_one: 0xffff888078d31c00: 0x00000: (5) Maximal retransmit request limit reached vcan0: j1939_xtp_rx_abort_one: 0xffff888019db9c00: 0x00000: (5) Maximal retransmit request limit reached vcan0: j1939_xtp_rx_abort_one: 0xffff888078d33000: 0x00000: (5) Maximal retransmit request limit reached ------------[ cut here ]------------ WARNING: CPU: 1 PID: 8497 at net/can/j1939/transport.c:1090 j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090 Modules linked in: CPU: 1 PID: 8497 Comm: kworker/1:5 Not tainted 5.15.0-rc4-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: wg-crypt-wg1 wg_packet_encrypt_worker RIP: 0010:j1939_session_deactivate+0xaf/0xd0 net/can/j1939/transport.c:1090 Code: fd 01 76 21 e8 32 85 5f f9 48 89 ef e8 2a fc ff ff 4c 89 e7 41 89 c5 e8 2f 6d 21 01 44 89 e8 5d 41 5c 41 5d c3 e8 11 85 5f f9 <0f> 0b eb d6 4c 89 ef e8 45 da a6 f9 eb b5 48 89 ef e8 4b da a6 f9 RSP: 0018:ffffc90000dc0ac8 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000000100 RDX: ffff88807ec45580 RSI: ffffffff8816796f RDI: 0000000000000003 RBP: ffff888078d33000 R08: 0000000000000001 R09: ffff888078d3302b R10: ffffffff88167943 R11: 000000000000001d R12: ffff88801f15d070 R13: 0000000000000001 R14: ffff8880771aa018 R15: ffffffff8aa05280 FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f9a9baa3160 CR3: 00000000197de000 CR4: 00000000003506e0 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:1341 j1939_xtp_rx_abort net/can/j1939/transport.c:1352 [inline] j1939_tp_cmd_recv net/can/j1939/transport.c:2085 [inline] j1939_tp_recv+0x8f4/0xb40 net/can/j1939/transport.c:2118 j1939_can_recv+0x6d7/0x930 net/can/j1939/main.c:101 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:5436 __netif_receive_skb+0x24/0x1b0 net/core/dev.c:5550 process_backlog+0x2a5/0x6c0 net/core/dev.c:6427 __napi_poll+0xaf/0x440 net/core/dev.c:6986 napi_poll net/core/dev.c:7053 [inline] net_rx_action+0x801/0xb40 net/core/dev.c:7140 __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:408 [inline] ptr_ring_consume_bh include/linux/ptr_ring.h:367 [inline] wg_packet_encrypt_worker+0x274/0xbc0 drivers/net/wireguard/send.c:293 process_one_work+0x9bf/0x16b0 kernel/workqueue.c:2297 worker_thread+0x658/0x11f0 kernel/workqueue.c:2444 kthread+0x3e5/0x4d0 kernel/kthread.c:319 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295