INFO: task kworker/0:6:6542 blocked for more than 148 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/0:6     state:D stack:27432 pid:6542  tgid:6542  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: events_power_efficient crda_timeout_work
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 crda_timeout_work+0x16/0x80
 process_scheduled_works+0xa8e/0x14e0
 worker_thread+0xa47/0xfb0
 kthread+0x389/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
INFO: task syz.2.284:6577 blocked for more than 148 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.2.284       state:D stack:25104 pid:6577  tgid:6565  ppid:5617   task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 rtnetlink_rcv_msg+0x767/0xc00
 netlink_rcv_skb+0x226/0x4a0
 netlink_unicast+0x7bb/0x940
 netlink_sendmsg+0x813/0xb40
 ____sys_sendmsg+0x9b9/0xa20
 ___sys_sendmsg+0x2a5/0x360
 __x64_sys_sendmsg+0x1bd/0x2a0
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f074119ce59
RSP: 002b:00007f0741fbb028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f0741416090 RCX: 00007f074119ce59
RDX: 0000000050048800 RSI: 0000200000000000 RDI: 000000000000000b
RBP: 00007f0741232e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0741416128 R14: 00007f0741416090 R15: 00007fff282314d8
 </TASK>
INFO: task syz.2.284:6578 blocked for more than 148 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.2.284       state:D stack:24160 pid:6578  tgid:6565  ppid:5617   task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 nl80211_pre_doit+0x5e/0x890
 genl_family_rcv_msg_doit+0x1db/0x340
 genl_rcv_msg+0x614/0x7a0
 netlink_rcv_skb+0x226/0x4a0
 genl_rcv+0x28/0x40
 netlink_unicast+0x7bb/0x940
 netlink_sendmsg+0x813/0xb40
 ____sys_sendmsg+0x9b9/0xa20
 ___sys_sendmsg+0x2a5/0x360
 __x64_sys_sendmsg+0x1bd/0x2a0
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f074119ce59
RSP: 002b:00007f0741f9a028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 00007f0741416180 RCX: 00007f074119ce59
RDX: 0000000000000000 RSI: 0000200000000040 RDI: 000000000000000f
RBP: 00007f0741232e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0741416218 R14: 00007f0741416180 R15: 00007fff282314d8
 </TASK>
INFO: task syz.1.288:6587 blocked for more than 149 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.1.288       state:D stack:25608 pid:6587  tgid:6587  ppid:5610   task_flags:0x400040 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 tun_chr_close+0x3e/0x1c0
 __fput+0x418/0xa50
 task_work_run+0x1d9/0x270
 exit_to_user_mode_loop+0x193/0x6b0
 do_syscall_64+0x353/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1b3ff9ce59
RSP: 002b:00007ffc8a8a2418 EFLAGS: 00000246 ORIG_RAX: 00000000000001b4
RAX: 0000000000000000 RBX: 00007f1b40217da0 RCX: 00007f1b3ff9ce59
RDX: 0000000000000000 RSI: 000000000000001e RDI: 0000000000000003
RBP: 00007f1b40217da0 R08: 0000000000000006 R09: 0000000000000000
R10: 00007f1b40217cb0 R11: 0000000000000246 R12: 000000000001920f
R13: 00007f1b4021618c R14: 0000000000018f95 R15: 00007f1b40216180
 </TASK>
INFO: task syz.1.288:6588 blocked for more than 149 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.1.288       state:D stack:25744 pid:6588  tgid:6587  ppid:5610   task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 dev_ethtool+0x1e1/0x1ae0
 dev_ioctl+0x392/0x1150
 sock_do_ioctl+0x23e/0x320
 sock_ioctl+0x57a/0x7e0
 __se_sys_ioctl+0xfc/0x170
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1b3ff9ce59
RSP: 002b:00007f1b40dee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f1b40215fa0 RCX: 00007f1b3ff9ce59
RDX: 0000200000000080 RSI: 0000000000008946 RDI: 000000000000000b
RBP: 00007f1b40032e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1b40216038 R14: 00007f1b40215fa0 R15: 00007ffc8a8a22b8
 </TASK>
INFO: task syz.1.288:6590 blocked for more than 149 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz.1.288       state:D stack:28656 pid:6590  tgid:6587  ppid:5610   task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 wext_ioctl_dispatch+0xa2/0x410
 wext_handle_ioctl+0x110/0x1d0
 sock_ioctl+0x159/0x7e0
 __se_sys_ioctl+0xfc/0x170
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f1b3ff9ce59
RSP: 002b:00007f1b40dcd028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
RAX: ffffffffffffffda RBX: 00007f1b40216090 RCX: 00007f1b3ff9ce59
RDX: 0000200000000000 RSI: 0000000000008b04 RDI: 0000000000000006
RBP: 00007f1b40032e6f R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007f1b40216128 R14: 00007f1b40216090 R15: 00007ffc8a8a22b8
 </TASK>
INFO: task syz-executor:6594 blocked for more than 149 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor    state:D stack:26760 pid:6594  tgid:6594  ppid:1      task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 inet_rtm_newaddr+0x464/0x19e0
 rtnetlink_rcv_msg+0x802/0xc00
 netlink_rcv_skb+0x226/0x4a0
 netlink_unicast+0x7bb/0x940
 netlink_sendmsg+0x813/0xb40
 __sys_sendto+0x672/0x710
 __x64_sys_sendto+0xde/0x100
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fde75f5d68e
RSP: 002b:00007ffc36a92018 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 0000555563c95500 RCX: 00007fde75f5d68e
RDX: 0000000000000028 RSI: 00007fde76d44670 RDI: 0000000000000003
RBP: 0000000000000001 R08: 00007ffc36a92094 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 0000000000000000 R14: 00007fde76d44670 R15: 0000000000000000
 </TASK>
INFO: task syz-executor:6597 blocked for more than 149 seconds.
      Not tainted syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:syz-executor    state:D stack:26760 pid:6597  tgid:6597  ppid:1      task_flags:0x400140 flags:0x00080002
Call Trace:
 <TASK>
 __schedule+0x1840/0x57a0
 schedule+0x164/0x360
 schedule_preempt_disabled+0x13/0x30
 __mutex_lock+0x7c5/0x1590
 inet_rtm_newaddr+0x464/0x19e0
 rtnetlink_rcv_msg+0x802/0xc00
 netlink_rcv_skb+0x226/0x4a0
 netlink_unicast+0x7bb/0x940
 netlink_sendmsg+0x813/0xb40
 __sys_sendto+0x672/0x710
 __x64_sys_sendto+0xde/0x100
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f60b515d68e
RSP: 002b:00007fff3ea05f48 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
RAX: ffffffffffffffda RBX: 000055557b27e500 RCX: 00007f60b515d68e
RDX: 0000000000000028 RSI: 00007f60b5f44670 RDI: 0000000000000003
RBP: 0000000000000001 R08: 00007fff3ea05fc4 R09: 000000000000000c
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003
R13: 0000000000000000 R14: 00007f60b5f44670 R15: 0000000000000000
 </TASK>

Showing all locks held in the system:
1 lock held by khungtaskd/35:
 #0: ffffffff8e95c700 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180
5 locks held by kworker/u11:0/56:
 #0: ffff888109b85140 ((wq_completion)hci2){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc9000100fc40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff888113918ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1cb/0x3f0
 #3: ffff8881139180b8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0xa6f/0x1190
 #4: ffffffff8ff41a40 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x145/0x320
3 locks held by kworker/0:2/940:
 #0: ffff888100069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90005f87c40 ((reg_check_chans).work){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: reg_check_chans_work+0xac/0x10e0
3 locks held by kworker/u9:6/1113:
2 locks held by getty/5446:
 #0: ffff8881131f20a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70
 #1: ffffc900034732e8 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x45a/0x1380
5 locks held by kworker/u11:2/5612:
 #0: ffff88817131d940 ((wq_completion)hci0){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90005b37c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff8881736a8ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1cb/0x3f0
 #3: ffff8881736a80b8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0xa6f/0x1190
 #4: ffffffff8ff41a40 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x145/0x320
3 locks held by kworker/u8:3/5665:
 #0: ffff888110e50940 ((wq_completion)ipv6_addrconf){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90005d07c40 ((work_completion)(&(&net->ipv6.addr_chk_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: addrconf_verify_work+0x19/0x30
3 locks held by kworker/u10:4/5948:
 #0: ffff8881000ac140 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90007b97c40 ((work_completion)(&rdev->wiphy_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff88816c510780 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: cfg80211_wiphy_work+0xc0/0x490
3 locks held by kworker/0:6/6542:
 #0: ffff888100069d40 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90007c17c40 ((crda_timeout).work){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: crda_timeout_work+0x16/0x80
2 locks held by syz.0.283/6562:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3e/0x1c0
 #1: ffffffff8e962a28 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x2d0/0x770
1 lock held by syz.2.284/6565:
 #0: ffff8881bbc2f4a0 (&ctx->mutex){+.+.}-{4:4}, at: perf_event_ctx_lock_nested+0x3b8/0x490
4 locks held by syz.2.284/6566:
1 lock held by syz.2.284/6577:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: rtnetlink_rcv_msg+0x767/0xc00
2 locks held by syz.2.284/6578:
 #0: ffffffff8fe2ece8 (cb_lock){++++}-{4:4}, at: genl_rcv+0x19/0x40
 #1: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: nl80211_pre_doit+0x5e/0x890
1 lock held by syz.1.288/6587:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: tun_chr_close+0x3e/0x1c0
1 lock held by syz.1.288/6588:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: dev_ethtool+0x1e1/0x1ae0
1 lock held by syz.1.288/6590:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: wext_ioctl_dispatch+0xa2/0x410
1 lock held by syz-executor/6594:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
1 lock held by syz-executor/6597:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
4 locks held by kworker/u11:3/6599:
 #0: ffff8881b0c25140 ((wq_completion)hci9#2){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90007cf7c40 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff8881747100b8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x96/0x950
 #3: ffffffff8ff41a40 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x53d/0x950
7 locks held by kworker/u11:4/6600:
 #0: ffff88810b093140 ((wq_completion)hci1){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90007ce7c40 ((work_completion)(&hdev->cmd_sync_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff888110d78ea0 (&hdev->req_lock){+.+.}-{4:4}, at: hci_cmd_sync_work+0x1cb/0x3f0
 #3: ffff888110d780b8 (&hdev->lock){+.+.}-{4:4}, at: hci_abort_conn_sync+0xa6f/0x1190
 #4: ffffffff8ff41a40 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_conn_failed+0x145/0x320
 #5: ffff88817450b2f8 (&conn->lock#2){+.+.}-{4:4}, at: l2cap_conn_del+0x92/0x570
 #6: ffffffff8e962a28 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x38d/0x770
1 lock held by syz-executor/6607:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
1 lock held by syz-executor/6616:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
1 lock held by syz-executor/6620:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
1 lock held by syz-executor/6628:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
4 locks held by kworker/u11:5/6635:
 #0: ffff88816a53d140 ((wq_completion)hci10#2){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc900077c7c40 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff8881baf000b8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x96/0x950
 #3: ffffffff8ff41a40 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x53d/0x950
1 lock held by dhcpcd/6636:
 #0: ffff8881626e6260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xe90
1 lock held by syz-executor/6639:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
1 lock held by syz-executor/6643:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0
4 locks held by kworker/u11:6/6646:
 #0: ffff888174377940 ((wq_completion)hci11#2){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #1: ffffc90007737c40 ((work_completion)(&hdev->rx_work)){+.+.}-{0:0}, at: process_scheduled_works+0xa20/0x14e0
 #2: ffff88816a1e40b8 (&hdev->lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x96/0x950
 #3: ffffffff8ff41a40 (hci_cb_list_lock){+.+.}-{4:4}, at: hci_remote_features_evt+0x53d/0x950
1 lock held by dhcpcd/6650:
 #0: ffff888106fb6260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xe90
1 lock held by dhcpcd/6651:
 #0: ffff8881b2740260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xe90
1 lock held by dhcpcd/6652:
 #0: ffff88816d7f6260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xe90
1 lock held by dhcpcd/6653:
 #0: ffff8881733a0260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xe90
1 lock held by dhcpcd/6654:
 #0: ffff888174b0e260 (sk_lock-AF_PACKET){+.+.}-{0:0}, at: packet_do_bind+0x33/0xe90
1 lock held by syz-executor/6656:
 #0: ffffffff8fdbf640 (rtnl_mutex){+.+.}-{4:4}, at: inet_rtm_newaddr+0x464/0x19e0

=============================================

NMI backtrace for cpu 1
CPU: 1 UID: 0 PID: 35 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
Call Trace:
 <TASK>
 dump_stack_lvl+0xe8/0x150
 nmi_cpu_backtrace+0x274/0x2d0
 nmi_trigger_cpumask_backtrace+0x17a/0x300
 sys_info+0x135/0x170
 watchdog+0xfd7/0x1030
 kthread+0x389/0x470
 ret_from_fork+0x514/0xb70
 ret_from_fork_asm+0x1a/0x30
 </TASK>
Sending NMI from CPU 1 to CPUs 0:
NMI backtrace for cpu 0
CPU: 0 UID: 0 PID: 6566 Comm: syz.2.284 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.2-debian-1.16.2-1 04/01/2014
RIP: 0010:__sanitizer_cov_trace_cmp8+0x8/0x90
Code: 89 44 11 20 e9 49 de df 09 cc 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 48 8b 04 24 <65> 48 8b 0d c8 3c 71 11 65 8b 15 e9 3c 71 11 81 e2 00 01 ff 00 74
RSP: 0018:ffffc90000006bc0 EFLAGS: 00000002
RAX: ffffffff81b2677e RBX: 0000000000d9ef20 RCX: ffff888022ab0000
RDX: 0000000000010100 RSI: 000001cd42e4dffb RDI: 0000000000d9ef20
RBP: 000000000000c890 R08: ffffffff81b266f5 R09: 0000000000080000
R10: 0000000000000000 R11: ffffffff81760320 R12: 0000003d06f334f8
R13: ffffffffffffffff R14: 000001cd42e4dffb R15: dffffc0000000000
FS:  00007f0741fdc6c0(0000) GS:ffff88818dcb8000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f8e9e471866 CR3: 000000010ca8a000 CR4: 00000000000006f0
Call Trace:
 <IRQ>
 ktime_get+0xce/0x220
 perf_swevent_hrtimer+0x4cb/0x650
 __hrtimer_run_queues+0x371/0xa10
 hrtimer_interrupt+0x448/0x910
 __sysvec_apic_timer_interrupt+0x102/0x430
 sysvec_apic_timer_interrupt+0x52/0xc0
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:cmp_bss+0x2ad/0xea0
Code: 8c 79 ff ff ff 4c 89 f7 e8 d0 b5 40 f7 e9 6c ff ff ff 89 e9 80 e1 07 38 c1 7c 98 48 89 ef e8 ba b5 40 f7 eb 8e e8 63 78 d5 f6 <31> ed 49 8d 5f 52 48 89 d8 48 c1 e8 03 42 0f b6 04 28 84 c0 0f 85
RSP: 0018:ffffc90000007140 EFLAGS: 00000246
RAX: ffffffff8aefc740 RBX: 0000000000000002 RCX: ffff888022ab0000
RDX: 0000000000000100 RSI: 0000000000000002 RDI: 0000000000000000
RBP: 0000000000000000 R08: 0000000000000003 R09: 0000000000000004
R10: dffffc0000000000 R11: fffff52000000e48 R12: ffffc900000073a8
R13: dffffc0000000000 R14: ffff888174218d80 R15: ffff8881bb9d1068
 __cfg80211_bss_update+0xdb/0x2010
 cfg80211_inform_single_bss_data+0xc4a/0x1be0
 cfg80211_inform_bss_data+0x26e/0x3d80
 cfg80211_inform_bss_frame_data+0x3c7/0x730
 ieee80211_bss_info_update+0x791/0xa50
 ieee80211_scan_rx+0x552/0xa40
 ieee80211_rx_list+0x2a11/0x3740
 ieee80211_rx_napi+0x1ad/0x3d0
 ieee80211_handle_queued_frames+0xe4/0x1d0
 tasklet_action_common+0x2da/0x4a0
 handle_softirqs+0x225/0x840
 __irq_exit_rcu+0xca/0x220
 irq_exit_rcu+0x9/0x30
 sysvec_apic_timer_interrupt+0xa6/0xc0
 </IRQ>
 <TASK>
 asm_sysvec_apic_timer_interrupt+0x1a/0x20
RIP: 0010:__schedule+0x18b/0x57a0
Code: 74 08 48 89 df e8 05 7f 8d f6 48 8b 1b 48 89 d8 48 c1 e8 03 42 80 3c 28 00 74 08 48 89 df e8 ec 7e 8d f6 48 81 3b 9d 6e ac 57 <0f> 85 9a 1d 00 00 45 85 e4 7f 42 49 8d 5e 18 48 89 d8 48 c1 e8 03
RSP: 0018:ffffc90007e07a40 EFLAGS: 00000246
RAX: 1ffff92000fc0000 RBX: ffffc90007e00000 RCX: 0000000000000001
RDX: 0000000000000000 RSI: ffffffff8c289780 RDI: ffffffff8c289740
RBP: ffffc90007e07c60 R08: ffffffff902f72f7 R09: 1ffffffff205ee5e
R10: dffffc0000000000 R11: fffffbfff205ee5f R12: 0000000000000001
R13: dffffc0000000000 R14: ffff888022ab0000 R15: ffff88818dcb8000
 preempt_schedule_common+0x82/0xd0
 preempt_schedule_thunk+0x16/0x30
 _raw_spin_unlock_irqrestore+0x74/0x80
 __se_sys_perf_event_open+0x190e/0x1d40
 do_syscall_64+0x174/0x580
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f074119ce59
Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 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 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f0741fdc028 EFLAGS: 00000246 ORIG_RAX: 000000000000012a
RAX: ffffffffffffffda RBX: 00007f0741415fa0 RCX: 00007f074119ce59
RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 00002000000000c0
RBP: 00007f0741232e6f R08: 0000000000000000 R09: 0000000000000000
R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000
R13: 00007f0741416038 R14: 00007f0741415fa0 R15: 00007fff282314d8
 </TASK>
