vcan0: j1939_xtp_rx_rts_session_active: 0xffff88802507fc00: connection exists (00 00). last cmd: 14
vcan0: j1939_xtp_rx_abort_one: 0xffff88802507fc00: 0x00000: (1) Already in one or more connection managed sessions and cannot support another.
------------[ cut here ]------------
WARNING: CPU: 0 PID: 15 at net/can/j1939/transport.c:1098 j1939_session_deactivate net/can/j1939/transport.c:1098 [inline]
WARNING: CPU: 0 PID: 15 at net/can/j1939/transport.c:1098 j1939_session_deactivate_activate_next+0x95/0xd3 net/can/j1939/transport.c:1108
Modules linked in:
CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.1.0-rc8-syzkaller-02027-ga2d40ce7acdb #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022
RIP: 0010:j1939_session_deactivate net/can/j1939/transport.c:1098 [inline]
RIP: 0010:j1939_session_deactivate_activate_next+0x95/0xd3 net/can/j1939/transport.c:1108
Code: 03 38 d0 7c 0c 84 d2 74 08 4c 89 ef e8 21 76 df f7 8b 5d 28 bf 01 00 00 00 89 de e8 72 af 91 f7 83 fb 01 77 07 e8 b8 b2 91 f7 <0f> 0b e8 b1 b2 91 f7 48 89 ef e8 e9 71 c8 fe 4c 89 e7 89 c3 e8 3f
RSP: 0018:ffffc90000147978 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000100
RDX: ffff888012363a80 RSI: ffffffff89ee7138 RDI: 0000000000000005
RBP: ffff88802507fc00 R08: 0000000000000005 R09: 0000000000000001
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888063bf1070
R13: ffff88802507fc28 R14: ffffffff8b6ebb60 R15: 0000000000000001
FS:  0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000730004 CR3: 0000000064e1d000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 j1939_xtp_rx_abort_one.cold+0x301/0x403 net/can/j1939/transport.c:1348
 j1939_xtp_rx_abort net/can/j1939/transport.c:1359 [inline]
 j1939_tp_cmd_recv net/can/j1939/transport.c:2108 [inline]
 j1939_tp_recv+0xb63/0xcd0 net/can/j1939/transport.c:2141
 j1939_can_recv net/can/j1939/main.c:112 [inline]
 j1939_can_recv+0x78e/0xa30 net/can/j1939/main.c:38
 deliver net/can/af_can.c:573 [inline]
 can_rcv_filter+0x5d4/0x8d0 net/can/af_can.c:607
 can_receive+0x31d/0x580 net/can/af_can.c:664
 can_rcv+0x1e1/0x230 net/can/af_can.c:688
 __netif_receive_skb_one_core+0x114/0x180 net/core/dev.c:5482
 __netif_receive_skb+0x1f/0x1c0 net/core/dev.c:5596
 process_backlog+0x3e4/0x810 net/core/dev.c:5924
 __napi_poll+0xb8/0x770 net/core/dev.c:6485
 napi_poll net/core/dev.c:6552 [inline]
 net_rx_action+0xa00/0xde0 net/core/dev.c:6663
 __do_softirq+0x1fb/0xadc kernel/softirq.c:571
 run_ksoftirqd kernel/softirq.c:934 [inline]
 run_ksoftirqd+0x31/0x60 kernel/softirq.c:926
 smpboot_thread_fn+0x659/0xa20 kernel/smpboot.c:164
 kthread+0x2e8/0x3a0 kernel/kthread.c:376
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306
 </TASK>