vivid-008: disconnect
vivid-008: reconnect
vivid-002: reconnect
INFO: trying to register non-static key.
the code is fine but needs lockdep annotation.
turning off the locking correctness validator.
CPU: 1 PID: 12648 Comm: syz-executor.1 Not tainted 4.14.203-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
 __dump_stack lib/dump_stack.c:17 [inline]
 dump_stack+0x1b2/0x283 lib/dump_stack.c:58
 register_lock_class+0x32b/0x1320 kernel/locking/lockdep.c:768
 __lock_acquire+0x167/0x3f20 kernel/locking/lockdep.c:3378
 lock_acquire+0x170/0x3f0 kernel/locking/lockdep.c:3998
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0x8c/0xc0 kernel/locking/spinlock.c:160
 skb_dequeue+0x1c/0x180 net/core/skbuff.c:2816
 skb_queue_purge+0x21/0x30 net/core/skbuff.c:2854
 l2cap_chan_del+0x56d/0x950 net/bluetooth/l2cap_core.c:637
 l2cap_chan_close+0x103/0x870 net/bluetooth/l2cap_core.c:757
 l2cap_sock_shutdown+0x2e7/0xc20 net/bluetooth/l2cap_sock.c:1160
 l2cap_sock_release+0x77/0x280 net/bluetooth/l2cap_sock.c:1203
 __sock_release+0xcd/0x2b0 net/socket.c:602
 sock_close+0x15/0x20 net/socket.c:1139
 __fput+0x25f/0x7a0 fs/file_table.c:210
 task_work_run+0x11f/0x190 kernel/task_work.c:113
 get_signal+0x18a3/0x1ca0 kernel/signal.c:2234
 do_signal+0x7c/0x1550 arch/x86/kernel/signal.c:814
 exit_to_usermode_loop+0x160/0x200 arch/x86/entry/common.c:160
 prepare_exit_to_usermode arch/x86/entry/common.c:199 [inline]
 syscall_return_slowpath arch/x86/entry/common.c:270 [inline]
 do_syscall_64+0x4a3/0x640 arch/x86/entry/common.c:297
 entry_SYSCALL_64_after_hwframe+0x46/0xbb
RIP: 0033:0x45deb9
RSP: 002b:00007fbf3b1d2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002a
RAX: fffffffffffffffc RBX: 0000000000002200 RCX: 000000000045deb9
RDX: 000000000000000e RSI: 0000000020000040 RDI: 0000000000000008
RBP: 000000000118c008 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118bfd4
R13: 00007ffd37567d7f R14: 00007fbf3b1d39c0 R15: 000000000118bfd4
vivid-002: disconnect
vivid-002: reconnect
vivid-008: disconnect
vivid-008: reconnect
ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
hwsim sw_scan request, prepping stuff
ieee80211 phy9: mac80211_hwsim_configure_filter
vivid-002: disconnect
BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=c5bc9cab)
vivid-002: reconnect
ieee80211 phy9: mac80211_hwsim_configure_filter
hwsim sw_scan_complete
ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
BFS-fs: bfs_fill_super(): No BFS filesystem on loop4 (magic=c5bc9cab)
ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
hwsim sw_scan request, prepping stuff
ieee80211 phy9: mac80211_hwsim_configure_filter
vivid-002: disconnect
ieee80211 phy9: mac80211_hwsim_configure_filter
hwsim sw_scan_complete
ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=1 ps=0 smps=static)
vivid-002: reconnect
vivid-008: disconnect
vivid-008: reconnect
vivid-008: disconnect
vivid-008: reconnect
vivid-002: disconnect
vivid-002: reconnect
Bluetooth: hci5 command 0x0405 tx timeout
vivid-002: disconnect
vivid-008: disconnect
vivid-002: reconnect
vivid-008: reconnect
vivid-008: disconnect
vivid-008: reconnect
vivid-002: disconnect
vivid-002: reconnect
vivid-002: disconnect
vivid-002: reconnect
vivid-002: disconnect
vivid-002: reconnect
print_req_error: I/O error, dev loop4, sector 0
vivid-008: disconnect
vivid-008: reconnect
vivid-008: disconnect
vivid-008: reconnect
vivid-008: disconnect
vivid-008: reconnect
IPVS: Error connecting to the multicast addr
vivid-008: disconnect
vivid-008: reconnect
IPVS: Error connecting to the multicast addr
vivid-002: disconnect
vivid-002: reconnect
vivid-002: disconnect
vivid-002: reconnect
vivid-002: disconnect
vivid-002: reconnect
vivid-003: disconnect
vivid-003: reconnect
vivid-003: disconnect
vivid-003: reconnect
vivid-002: disconnect
vivid-002: reconnect
vivid-002: disconnect
vivid-002: reconnect
ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
hwsim sw_scan request, prepping stuff
ieee80211 phy9: mac80211_hwsim_configure_filter
ieee80211 phy9: mac80211_hwsim_config (freq=2412(2412 - 0)/noht idle=0 ps=0 smps=static)
vivid-002: disconnect
ieee80211 phy9: mac80211_hwsim_config (freq=2417(2417 - 0)/noht idle=0 ps=0 smps=static)
vivid-002: reconnect
------------[ cut here ]------------
WARNING: CPU: 1 PID: 13320 at net/wireless/sme.c:533 cfg80211_sme_connect net/wireless/sme.c:533 [inline]
WARNING: CPU: 1 PID: 13320 at net/wireless/sme.c:533 cfg80211_connect+0x1856/0x2120 net/wireless/sme.c:1141