vcan0: j1939_xtp_rx_abort_one: 0xffff888073d6cc00: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. vcan0: j1939_xtp_rx_abort_one: 0xffff888073d6d000: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. ------------[ cut here ]------------ WARNING: CPU: 0 PID: 3667 at net/can/j1939/transport.c:1090 j1939_session_deactivate net/can/j1939/transport.c:1090 [inline] WARNING: CPU: 0 PID: 3667 at net/can/j1939/transport.c:1090 j1939_session_deactivate_activate_next+0x95/0xd3 net/can/j1939/transport.c:1100 Modules linked in: CPU: 0 PID: 3667 Comm: kworker/0:7 Not tainted 5.19.0-rc8-syzkaller-00017-g39c3c396f813 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/29/2022 Workqueue: events nsim_dev_trap_report_work RIP: 0010:j1939_session_deactivate net/can/j1939/transport.c:1090 [inline] RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 net/can/j1939/transport.c:1100 Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 b6 ba 52 f8 8b 5d 28 bf 01 00 00 00 89 de e8 47 da 05 f8 83 fb 01 77 07 e8 fd dd 05 f8 <0f> 0b e8 f6 dd 05 f8 48 89 ef e8 5e 7b db fe 4c 89 e7 89 c3 e8 d4 RSP: 0018:ffffc90000007ad0 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100 RDX: ffff888020503b00 RSI: ffffffff89748c13 RDI: 0000000000000005 RBP: ffff888073d6d000 R08: 0000000000000005 R09: 0000000000000001 R10: 0000000000000001 R11: 0000000000000000 R12: ffff88807bf49070 R13: ffff888073d6d028 R14: ffff88806ac02418 R15: ffffffff8ae87740 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 00000000747d5000 CR4: 0000000000350ef0 Call Trace: j1939_xtp_rx_abort_one.cold+0x20b/0x33c net/can/j1939/transport.c:1340 j1939_xtp_rx_abort net/can/j1939/transport.c:1352 [inline] j1939_tp_cmd_recv net/can/j1939/transport.c:2100 [inline] j1939_tp_recv+0xb3d/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:5484 __netif_receive_skb+0x24/0x1b0 net/core/dev.c:5598 process_backlog+0x3a0/0x7c0 net/core/dev.c:5926 __napi_poll+0xb3/0x6e0 net/core/dev.c:6492 napi_poll net/core/dev.c:6559 [inline] net_rx_action+0x9c1/0xd90 net/core/dev.c:6670 __do_softirq+0x29b/0x9c2 kernel/softirq.c:571 do_softirq.part.0+0xde/0x130 kernel/softirq.c:472 do_softirq kernel/softirq.c:464 [inline] __local_bh_enable_ip+0x102/0x120 kernel/softirq.c:396 spin_unlock_bh include/linux/spinlock.h:394 [inline] nsim_dev_trap_report drivers/net/netdevsim/dev.c:814 [inline] nsim_dev_trap_report_work+0x84d/0xba0 drivers/net/netdevsim/dev.c:840 process_one_work+0x996/0x1610 kernel/workqueue.c:2289 worker_thread+0x665/0x1080 kernel/workqueue.c:2436 kthread+0x2e9/0x3a0 kernel/kthread.c:376 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306