skbuff: skb_over_panic: text:ffffffff87fe2b2b len:4096 put:4096 head:ffff88806a506400 data:ffff88806a506400 tail:0x1000 end:0xc0 dev:<NULL>
------------[ cut here ]------------
kernel BUG at net/core/skbuff.c:110!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 13 Comm: ksoftirqd/0 Not tainted 5.13.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:skb_panic+0x16c/0x16e net/core/skbuff.c:110
Code: f8 4c 8b 4c 24 10 8b 4b 70 41 56 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 40 dd 67 8a ff 74 24 10 ff 74 24 20 e8 14 23 c4 ff <0f> 0b e8 66 f8 61 f8 4c 8b 64 24 18 e8 ec 91 a6 f8 48 c7 c1 80 e9
RSP: 0018:ffffc90000d3f990 EFLAGS: 00010282
RAX: 000000000000008b RBX: ffff88808a506540 RCX: 0000000000000000
RDX: ffff888012508340 RSI: ffffffff815c1855 RDI: fffff520001a7f24
RBP: ffffffff8a67e9c0 R08: 000000000000008b R09: 0000000000000000
R10: ffffffff815bb68e R11: 0000000000000000 R12: ffffffff87fe2b2b
R13: 0000000000001000 R14: ffffffff8a67dd00 R15: 00000000000000c0
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2be25000 CR3: 000000002f7c8000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 skb_over_panic net/core/skbuff.c:115 [inline]
 skb_put.cold+0x24/0x24 net/core/skbuff.c:1917
 isotp_rcv_cf net/can/isotp.c:570 [inline]
 isotp_rcv+0xa4b/0x1f00 net/can/isotp.c:668
 deliver net/can/af_can.c:574 [inline]
 can_rcv_filter+0x445/0x8d0 net/can/af_can.c:635
 can_receive+0x336/0x580 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:5459
 __netif_receive_skb+0x27/0x1c0 net/core/dev.c:5573
 process_backlog+0x232/0x6c0 net/core/dev.c:6437
 __napi_poll+0xaf/0x440 net/core/dev.c:6985
 napi_poll net/core/dev.c:7052 [inline]
 net_rx_action+0x801/0xb40 net/core/dev.c:7139
 __do_softirq+0x29b/0x9f6 kernel/softirq.c:559
 run_ksoftirqd kernel/softirq.c:921 [inline]
 run_ksoftirqd+0x2d/0x60 kernel/softirq.c:913
 smpboot_thread_fn+0x655/0x9e0 kernel/smpboot.c:165
 kthread+0x3b1/0x4a0 kernel/kthread.c:313
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
Modules linked in:
---[ end trace 865fd9587e1e3c09 ]---
RIP: 0010:skb_panic+0x16c/0x16e net/core/skbuff.c:110
Code: f8 4c 8b 4c 24 10 8b 4b 70 41 56 45 89 e8 4c 89 e2 41 57 48 89 ee 48 c7 c7 40 dd 67 8a ff 74 24 10 ff 74 24 20 e8 14 23 c4 ff <0f> 0b e8 66 f8 61 f8 4c 8b 64 24 18 e8 ec 91 a6 f8 48 c7 c1 80 e9
RSP: 0018:ffffc90000d3f990 EFLAGS: 00010282
RAX: 000000000000008b RBX: ffff88808a506540 RCX: 0000000000000000
RDX: ffff888012508340 RSI: ffffffff815c1855 RDI: fffff520001a7f24
RBP: ffffffff8a67e9c0 R08: 000000000000008b R09: 0000000000000000
R10: ffffffff815bb68e R11: 0000000000000000 R12: ffffffff87fe2b2b
R13: 0000000000001000 R14: ffffffff8a67dd00 R15: 00000000000000c0
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000001b2be25000 CR3: 000000002f7c8000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400