Bluetooth: hci1: command 0x0406 tx timeout
Bluetooth: hci2: command 0x0406 tx timeout
Bluetooth: hci5: command 0x0406 tx timeout
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: 30392 Comm: syz-executor.2 Not tainted 4.20.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:reuseport_add_sock+0x124/0x870 net/core/sock_reuseport.c:170
Code: 0f 85 34 05 00 00 48 8b 45 d0 66 83 78 12 01 0f 85 37 05 00 00 4c 8d 63 12 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 c5
RSP: 0018:ffff8880b0387c98 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88809a51b97c
RBP: ffff8880b0387d00 R08: ffff8880afcfa548 R09: ffffed1016070f6c
R10: ffffed1016070f6c R11: 0000000000000003 R12: 0000000000000012
R13: ffff8880afcfa100 R14: ffff8880977e1080 R15: ffff8880afcfa100
FS:  00007f0cdabc9700(0000) GS:ffff8880ba200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000015a0004 CR3: 00000000ab5c7000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 __sctp_hash_endpoint net/sctp/input.c:758 [inline]
 sctp_hash_endpoint+0x44a/0x500 net/sctp/input.c:786
 sctp_listen_start net/sctp/socket.c:7875 [inline]
 sctp_inet_listen+0x47d/0x6c0 net/sctp/socket.c:7930
 __sys_listen+0x170/0x230 net/socket.c:1517
 __do_sys_listen net/socket.c:1526 [inline]
 __se_sys_listen net/socket.c:1524 [inline]
 __x64_sys_listen+0x4f/0x70 net/socket.c:1524
 do_syscall_64+0x96/0x3d0 arch/x86/entry/common.c:290
 entry_SYSCALL_64_after_hwframe+0x49/0xbe
RIP: 0033:0x45e159
Code: 0d b4 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 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00
RSP: 002b:00007f0cdabc8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000032
RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 000000000045e159
RDX: 0000000000000000 RSI: 0000000000000050 RDI: 0000000000000004
RBP: 000000000119bfb8 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000119bf8c
R13: 00007ffcc129237f R14: 00007f0cdabc99c0 R15: 000000000119bf8c
Modules linked in:
---[ end trace 748c726e329e3698 ]---
RIP: 0010:reuseport_add_sock+0x124/0x870 net/core/sock_reuseport.c:170
Code: 0f 85 34 05 00 00 48 8b 45 d0 66 83 78 12 01 0f 85 37 05 00 00 4c 8d 63 12 48 b8 00 00 00 00 00 fc ff df 4c 89 e2 48 c1 ea 03 <0f> b6 14 02 4c 89 e0 83 e0 07 83 c0 01 38 d0 7c 08 84 d2 0f 85 c5
RSP: 0018:ffff8880b0387c98 EFLAGS: 00010202
RAX: dffffc0000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: 0000000000000002 RSI: 0000000000000000 RDI: ffff88809a51b97c
RBP: ffff8880b0387d00 R08: ffff8880afcfa548 R09: ffffed1016070f6c
R10: ffffed1016070f6c R11: 0000000000000003 R12: 0000000000000012
R13: ffff8880afcfa100 R14: ffff8880977e1080 R15: ffff8880afcfa100
FS:  00007f0cdabc9700(0000) GS:ffff8880ba200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000015a0004 CR3: 00000000ab5c7000 CR4: 00000000001406f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400