general protection fault, probably for non-canonical address 0xdffffc0000000c05: 0000 [#1] PREEMPT SMP KASAN
KASAN: probably user-memory-access in range [0x0000000000006028-0x000000000000602f]
CPU: 1 PID: 10119 Comm: syz-executor671 Not tainted 5.6.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:j1939_priv_set net/can/j1939/main.c:145 [inline]
RIP: 0010:j1939_netdev_start+0x361/0x650 net/can/j1939/main.c:280
Code: 03 80 3c 02 00 0f 85 bc 02 00 00 4c 8b ab 90 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bd 28 60 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 89 02 00 00 4d 89 a5 28 60 00 00 48 c7 c7 60 89
RSP: 0018:ffffc900070b7d00 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff888094ed4000 RCX: ffffffff8715dd84
RDX: 0000000000000c05 RSI: ffffffff8715ed3c RDI: 0000000000006028
RBP: ffffc900070b7d40 R08: ffff888095b121c0 R09: fffff52000e16f8e
R10: fffff52000e16f8d R11: 0000000000000003 R12: ffff888095538000
R13: 0000000000000000 R14: ffff888095539050 R15: ffff888094ed4558
FS:  00007f9a340ef700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9a340eee78 CR3: 00000000947c2000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 j1939_sk_bind+0x68d/0x980 net/can/j1939/socket.c:469
 __sys_bind+0x239/0x290 net/socket.c:1662
 __do_sys_bind net/socket.c:1673 [inline]
 __se_sys_bind net/socket.c:1671 [inline]
 __x64_sys_bind+0x73/0xb0 net/socket.c:1671
 do_syscall_64+0xfa/0x790 arch/x86/entry/common.c:294
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x446d39
Code: e8 8c e7 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 fb 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f9a340eed98 EFLAGS: 00000246 ORIG_RAX: 0000000000000031
RAX: ffffffffffffffda RBX: 00000000006dbc78 RCX: 0000000000446d39
RDX: 0000000000000018 RSI: 0000000020000040 RDI: 0000000000000003
RBP: 00000000006dbc70 R08: 00007f9a340ef700 R09: 0000000000000000
R10: 00007f9a340ef700 R11: 0000000000000246 R12: 00000000006dbc7c
R13: 000000006f340000 R14: 0000000000000000 R15: 068500100000003c
Modules linked in:
---[ end trace e9a9971e66fb9d42 ]---
RIP: 0010:j1939_priv_set net/can/j1939/main.c:145 [inline]
RIP: 0010:j1939_netdev_start+0x361/0x650 net/can/j1939/main.c:280
Code: 03 80 3c 02 00 0f 85 bc 02 00 00 4c 8b ab 90 05 00 00 48 b8 00 00 00 00 00 fc ff df 49 8d bd 28 60 00 00 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 89 02 00 00 4d 89 a5 28 60 00 00 48 c7 c7 60 89
RSP: 0018:ffffc900070b7d00 EFLAGS: 00010206
RAX: dffffc0000000000 RBX: ffff888094ed4000 RCX: ffffffff8715dd84
RDX: 0000000000000c05 RSI: ffffffff8715ed3c RDI: 0000000000006028
RBP: ffffc900070b7d40 R08: ffff888095b121c0 R09: fffff52000e16f8e
R10: fffff52000e16f8d R11: 0000000000000003 R12: ffff888095538000
R13: 0000000000000000 R14: ffff888095539050 R15: ffff888094ed4558
FS:  00007f9a340ef700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f9a340eee78 CR3: 00000000947c2000 CR4: 00000000001406e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400