kasan: CONFIG_KASAN_INLINE enabled
kasan: GPF could be caused by NULL-ptr deref or user memory access
general protection fault: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 12730 Comm: syz-executor.1 Not tainted 5.5.0-rc6-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:hlist_add_head_rcu include/linux/rculist.h:528 [inline]
RIP: 0010:can_rx_register+0x325/0x6a0 net/can/af_can.c:476
Code: 49 89 4f 30 80 3c 16 00 0f 85 11 03 00 00 48 8b 8d 30 ff ff ff 48 89 c6 48 ba 00 00 00 00 00 fc ff df 48 c1 ee 03 49 89 4f 38 <80> 3c 16 00 0f 85 d0 02 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89
RSP: 0018:ffffc900079e7bd0 EFLAGS: 00010202
RAX: 0000000000000008 RBX: 0000000000000000 RCX: ffff888050772000
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff888095375f88
RBP: ffffc900079e7cb0 R08: ffff88803c97e040 R09: fffff52000f3cf68
R10: fffff52000f3cf67 R11: 0000000000000003 R12: ffff88809a2f0680
R13: 0000000000000000 R14: ffffc900079e7c88 R15: ffff888095375f50
FS:  00007fe645d2a700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe645d29db8 CR3: 0000000097575000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 raw_enable_filters+0xe8/0x210 net/can/raw.c:189
 raw_enable_allfilters+0x89/0x1e0 net/can/raw.c:255
 raw_bind+0x2c8/0x940 net/can/raw.c:428
 __sys_bind+0x239/0x290 net/socket.c:1649
 __do_sys_bind net/socket.c:1660 [inline]
 __se_sys_bind net/socket.c:1658 [inline]
 __x64_sys_bind+0x73/0xb0 net/socket.c:1658
 do_syscall_64+0xfa/0x790 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45aff9
Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007fe645d29c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 00007fe645d2a6d4 RCX: 000000000045aff9
RDX: 0000000000000008 RSI: 0000000020000180 RDI: 0000000000000003
RBP: 000000000075c1c0 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff
R13: 0000000000000031 R14: 00000000004c140d R15: 000000000075c1cc
Modules linked in:
---[ end trace 568073ceaa17540c ]---
RIP: 0010:hlist_add_head_rcu include/linux/rculist.h:528 [inline]
RIP: 0010:can_rx_register+0x325/0x6a0 net/can/af_can.c:476
Code: 49 89 4f 30 80 3c 16 00 0f 85 11 03 00 00 48 8b 8d 30 ff ff ff 48 89 c6 48 ba 00 00 00 00 00 fc ff df 48 c1 ee 03 49 89 4f 38 <80> 3c 16 00 0f 85 d0 02 00 00 48 ba 00 00 00 00 00 fc ff df 4c 89
RSP: 0018:ffffc900079e7bd0 EFLAGS: 00010202
RAX: 0000000000000008 RBX: 0000000000000000 RCX: ffff888050772000
RDX: dffffc0000000000 RSI: 0000000000000001 RDI: ffff888095375f88
RBP: ffffc900079e7cb0 R08: ffff88803c97e040 R09: fffff52000f3cf68
R10: fffff52000f3cf67 R11: 0000000000000003 R12: ffff88809a2f0680
R13: 0000000000000000 R14: ffffc900079e7c88 R15: ffff888095375f50
FS:  00007fe645d2a700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe645d29db8 CR3: 0000000097575000 CR4: 00000000001426f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400