Warning: Permanently added '[localhost]:34396' (ECDSA) to the list of known hosts. 2025/01/18 14:36:47 fuzzer started 2025/01/18 14:36:48 dialing manager at localhost:44245 syzkaller login: [ 61.802595] cgroup: Unknown subsys name 'net' [ 61.922071] cgroup: Unknown subsys name 'cpuset' [ 61.952188] cgroup: Unknown subsys name 'rlimit' [ 66.953612] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 78.371099] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 14:37:05 syscalls: 2217 2025/01/18 14:37:05 code coverage: enabled 2025/01/18 14:37:05 comparison tracing: enabled 2025/01/18 14:37:05 extra coverage: enabled 2025/01/18 14:37:05 setuid sandbox: enabled 2025/01/18 14:37:05 namespace sandbox: enabled 2025/01/18 14:37:05 Android sandbox: enabled 2025/01/18 14:37:05 fault injection: enabled 2025/01/18 14:37:05 leak checking: enabled 2025/01/18 14:37:05 net packet injection: enabled 2025/01/18 14:37:05 net device setup: enabled 2025/01/18 14:37:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 14:37:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 14:37:05 USB emulation: enabled 2025/01/18 14:37:05 hci packet injection: enabled 2025/01/18 14:37:05 wifi device emulation: enabled 2025/01/18 14:37:05 802.15.4 emulation: enabled 2025/01/18 14:37:05 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 14:37:05 fetching corpus: 50, signal 23576/26694 (executing program) 2025/01/18 14:37:06 fetching corpus: 100, signal 33596/37720 (executing program) 2025/01/18 14:37:06 fetching corpus: 150, signal 41943/46825 (executing program) 2025/01/18 14:37:06 fetching corpus: 200, signal 48688/54196 (executing program) 2025/01/18 14:37:06 fetching corpus: 250, signal 53823/59821 (executing program) 2025/01/18 14:37:06 fetching corpus: 300, signal 59093/65385 (executing program) 2025/01/18 14:37:06 fetching corpus: 350, signal 62873/69493 (executing program) 2025/01/18 14:37:07 fetching corpus: 400, signal 67168/73881 (executing program) 2025/01/18 14:37:07 fetching corpus: 450, signal 69701/76660 (executing program) 2025/01/18 14:37:07 fetching corpus: 500, signal 72428/79547 (executing program) 2025/01/18 14:37:07 fetching corpus: 550, signal 75926/82904 (executing program) 2025/01/18 14:37:07 fetching corpus: 600, signal 78749/85594 (executing program) 2025/01/18 14:37:07 fetching corpus: 650, signal 81550/88179 (executing program) 2025/01/18 14:37:08 fetching corpus: 700, signal 83244/89886 (executing program) 2025/01/18 14:37:08 fetching corpus: 750, signal 85241/91741 (executing program) 2025/01/18 14:37:08 fetching corpus: 800, signal 86695/93129 (executing program) 2025/01/18 14:37:08 fetching corpus: 850, signal 88445/94667 (executing program) 2025/01/18 14:37:08 fetching corpus: 900, signal 90316/96162 (executing program) 2025/01/18 14:37:09 fetching corpus: 950, signal 92740/97951 (executing program) 2025/01/18 14:37:09 fetching corpus: 1000, signal 93976/98971 (executing program) 2025/01/18 14:37:09 fetching corpus: 1050, signal 96018/100425 (executing program) 2025/01/18 14:37:09 fetching corpus: 1100, signal 97929/101724 (executing program) 2025/01/18 14:37:09 fetching corpus: 1150, signal 101097/103624 (executing program) 2025/01/18 14:37:09 fetching corpus: 1200, signal 102906/104689 (executing program) 2025/01/18 14:37:10 fetching corpus: 1250, signal 104718/105697 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/105844 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/105874 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/105913 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/105945 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/105969 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106006 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106033 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106061 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106093 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106113 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106143 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106182 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106203 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106239 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106269 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106294 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106335 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106373 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106408 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106437 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106469 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106500 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106530 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106562 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106597 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106627 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106645 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106655 (executing program) 2025/01/18 14:37:10 fetching corpus: 1264, signal 104923/106655 (executing program) 2025/01/18 14:37:13 starting 8 fuzzer processes 14:37:13 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000000)=0x1, 0x4) bind$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @multicast1}, 0x10) listen(r0, 0x0) 14:37:13 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000000)={0x1f, 0x8}, 0x6) 14:37:13 executing program 2: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r0, 0x8008b705, 0x0) 14:37:14 executing program 3: setresuid(0x0, 0x0, 0xffffffffffffffff) [ 87.276991] audit: type=1400 audit(1737211034.036:7): avc: denied { execmem } for pid=275 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:37:14 executing program 4: iopl(0x3) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x8, &(0x7f00000001c0), 0x0, 0x0) 14:37:14 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$KDGKBMODE(r0, 0x4b48, &(0x7f0000000000)) 14:37:14 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)={0x1c, 0x5f, 0x1, 0x0, 0x0, "", [@generic="006f75b66e3cf02d5c"]}, 0x1c}], 0x1}, 0x0) 14:37:14 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x8912, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(0xffffffffffffffff, 0x4058534c, 0x0) ioctl$BTRFS_IOC_SNAP_CREATE_V2(0xffffffffffffffff, 0x50009417, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local, @loopback, @private1, 0x0, 0xe1, 0x0, 0x400, 0x3}) [ 88.691694] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.693604] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.695008] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.698203] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.701910] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.703360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.875826] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.878740] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.881996] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.886586] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.892619] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.895509] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.941842] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.944580] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.945602] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.950200] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.953156] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.956565] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.958638] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.962131] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.964908] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.979445] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.983817] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.009618] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.015904] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.020588] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.022053] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.024272] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.025231] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.032861] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.038924] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.040398] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.047668] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.055476] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.068249] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.072484] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.087168] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.089872] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.093200] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.094876] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.095914] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.097264] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.128606] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.128612] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.139711] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.141762] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.148022] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.148045] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 90.725202] Bluetooth: hci0: command tx timeout [ 90.915394] Bluetooth: hci1: command tx timeout [ 91.042450] Bluetooth: hci3: command tx timeout [ 91.043637] Bluetooth: hci2: command tx timeout [ 91.106435] Bluetooth: hci5: command tx timeout [ 91.106460] Bluetooth: hci4: command tx timeout [ 91.234515] Bluetooth: hci6: command tx timeout [ 91.298410] Bluetooth: hci7: command tx timeout [ 92.770805] Bluetooth: hci0: command tx timeout [ 92.963204] Bluetooth: hci1: command tx timeout [ 93.091353] Bluetooth: hci2: command tx timeout [ 93.091435] Bluetooth: hci3: command tx timeout [ 93.155504] Bluetooth: hci4: command tx timeout [ 93.156136] Bluetooth: hci5: command tx timeout [ 93.283364] Bluetooth: hci6: command tx timeout [ 93.346594] Bluetooth: hci7: command tx timeout [ 94.818521] Bluetooth: hci0: command tx timeout [ 95.010363] Bluetooth: hci1: command tx timeout [ 95.138574] Bluetooth: hci2: command tx timeout [ 95.139205] Bluetooth: hci3: command tx timeout [ 95.202507] Bluetooth: hci5: command tx timeout [ 95.202673] Bluetooth: hci4: command tx timeout [ 95.330506] Bluetooth: hci6: command tx timeout [ 95.394356] Bluetooth: hci7: command tx timeout [ 96.866685] Bluetooth: hci0: command tx timeout [ 97.058373] Bluetooth: hci1: command tx timeout [ 97.187011] Bluetooth: hci3: command tx timeout [ 97.187592] Bluetooth: hci2: command tx timeout [ 97.251454] Bluetooth: hci4: command tx timeout [ 97.251490] Bluetooth: hci5: command tx timeout [ 97.378587] Bluetooth: hci6: command tx timeout [ 97.442382] Bluetooth: hci7: command tx timeout [ 146.987594] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 146.987715] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.257175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.257258] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.368796] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.368864] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.451323] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.451392] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.845264] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.845376] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 147.867560] [ 147.867819] ====================================================== [ 147.868415] WARNING: possible circular locking dependency detected [ 147.869018] 6.13.0-rc7-next-20250117 #1 Not tainted [ 147.869499] ------------------------------------------------------ [ 147.870882] kworker/u8:1/66 is trying to acquire lock: [ 147.872188] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 147.874908] [ 147.874908] but task is already holding lock: [ 147.876235] ffff888016658768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 147.878527] [ 147.878527] which lock already depends on the new lock. [ 147.878527] [ 147.879300] [ 147.879300] the existing dependency chain (in reverse order) is: [ 147.880011] [ 147.880011] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 147.880670] __mutex_lock+0x13d/0xb50 [ 147.881135] wiphy_register+0x1b2e/0x25d0 [ 147.881628] ieee80211_register_hw+0x23a4/0x3d60 [ 147.882154] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 147.882714] init_mac80211_hwsim+0x389/0x870 [ 147.883231] do_one_initcall+0xf9/0x640 [ 147.883713] kernel_init_freeable+0x53d/0x7a0 [ 147.884256] kernel_init+0x1e/0x2d0 [ 147.884685] ret_from_fork+0x48/0x80 [ 147.885124] ret_from_fork_asm+0x1a/0x30 [ 147.885612] [ 147.885612] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 147.886223] __lock_acquire+0x29fd/0x4580 [ 147.886711] lock_acquire+0x19b/0x520 [ 147.887162] __mutex_lock+0x13d/0xb50 [ 147.887626] unregister_netdevice_many_notify+0x1612/0x1c80 [ 147.888247] unregister_netdevice_queue+0x224/0x2e0 [ 147.888805] _cfg80211_unregister_wdev+0x57b/0x700 [ 147.889367] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 147.889919] ieee80211_unregister_hw+0x55/0x3a0 [ 147.890439] hwsim_exit_net+0x3a0/0x730 [ 147.890901] ops_exit_list+0xb3/0x180 [ 147.891347] cleanup_net+0x546/0xad0 [ 147.891782] process_one_work+0x8ee/0x1a10 [ 147.892287] worker_thread+0x674/0xe70 [ 147.892765] kthread+0x3ab/0x720 [ 147.893192] ret_from_fork+0x48/0x80 [ 147.893616] ret_from_fork_asm+0x1a/0x30 [ 147.894102] [ 147.894102] other info that might help us debug this: [ 147.894102] [ 147.894842] Possible unsafe locking scenario: [ 147.894842] [ 147.895417] CPU0 CPU1 [ 147.895866] ---- ---- [ 147.896318] lock(&rdev->wiphy.mtx); [ 147.896725] lock(rtnl_mutex); [ 147.897320] lock(&rdev->wiphy.mtx); [ 147.897945] lock(rtnl_mutex); [ 147.898311] [ 147.898311] *** DEADLOCK *** [ 147.898311] [ 147.898886] 4 locks held by kworker/u8:1/66: [ 147.899326] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 147.900356] #1: ffff88800bce7d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 147.901338] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 147.902244] #3: ffff888016658768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 147.903264] [ 147.903264] stack backtrace: [ 147.903703] CPU: 1 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250117 #1 [ 147.904511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 147.905288] Workqueue: netns cleanup_net [ 147.905708] Call Trace: [ 147.905961] [ 147.906188] dump_stack_lvl+0xca/0x120 [ 147.906607] print_circular_bug+0x47b/0x750 [ 147.907046] check_noncircular+0x2e9/0x3c0 [ 147.907477] ? __pfx_check_noncircular+0x10/0x10 [ 147.907955] ? hlock_class+0x4e/0x130 [ 147.908336] ? srso_return_thunk+0x5/0x5f [ 147.908771] ? mark_lock+0xac/0xed0 [ 147.909159] ? lockdep_lock+0xba/0x1b0 [ 147.909577] ? __pfx_lockdep_lock+0x10/0x10 [ 147.910032] __lock_acquire+0x29fd/0x4580 [ 147.910468] ? __pfx___lock_acquire+0x10/0x10 [ 147.910926] ? lock_release+0x20f/0x6f0 [ 147.911338] ? __pfx_lock_release+0x10/0x10 [ 147.911775] ? srso_return_thunk+0x5/0x5f [ 147.912203] lock_acquire+0x19b/0x520 [ 147.912592] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 147.913179] ? __pfx_lock_acquire+0x10/0x10 [ 147.913627] ? srso_return_thunk+0x5/0x5f [ 147.914060] ? lock_is_held_type+0x9e/0x120 [ 147.914512] ? srso_return_thunk+0x5/0x5f [ 147.914954] __mutex_lock+0x13d/0xb50 [ 147.915357] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 147.915930] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 147.916508] ? srso_return_thunk+0x5/0x5f [ 147.916954] ? synchronize_rcu_expedited+0x38a/0x420 [ 147.917468] ? __pfx___mutex_lock+0x10/0x10 [ 147.917921] ? srso_return_thunk+0x5/0x5f [ 147.918358] ? srso_return_thunk+0x5/0x5f [ 147.918786] ? kasan_quarantine_put+0x84/0x1e0 [ 147.919264] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 147.919727] ? srso_return_thunk+0x5/0x5f [ 147.920174] unregister_netdevice_many_notify+0x1612/0x1c80 [ 147.920727] ? __virt_addr_valid+0x2e8/0x5d0 [ 147.921202] ? __pfx_lock_release+0x10/0x10 [ 147.921644] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 147.922243] ? find_held_lock+0x2c/0x110 [ 147.922685] ? srso_return_thunk+0x5/0x5f [ 147.923130] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 147.923639] ? srso_return_thunk+0x5/0x5f [ 147.924087] ? lock_release+0x20f/0x6f0 [ 147.924504] ? __pfx_lock_release+0x10/0x10 [ 147.924954] ? srso_return_thunk+0x5/0x5f [ 147.925399] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 147.925935] ? srso_return_thunk+0x5/0x5f [ 147.926375] unregister_netdevice_queue+0x224/0x2e0 [ 147.926876] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 147.927419] ? up_write+0x195/0x520 [ 147.927820] _cfg80211_unregister_wdev+0x57b/0x700 [ 147.928324] ? srso_return_thunk+0x5/0x5f [ 147.928767] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 147.929278] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 147.929834] ? srso_return_thunk+0x5/0x5f [ 147.930274] ? srso_return_thunk+0x5/0x5f [ 147.930720] ? synchronize_rcu+0x1ff/0x260 [ 147.931152] ieee80211_unregister_hw+0x55/0x3a0 [ 147.931627] hwsim_exit_net+0x3a0/0x730 [ 147.932052] ? __pfx_hwsim_exit_net+0x10/0x10 [ 147.932510] ? srso_return_thunk+0x5/0x5f [ 147.932955] ? netdev_run_todo+0x788/0x1040 [ 147.933396] ? __pfx_hwsim_exit_net+0x10/0x10 [ 147.933855] ops_exit_list+0xb3/0x180 [ 147.934249] cleanup_net+0x546/0xad0 [ 147.934637] ? __pfx_cleanup_net+0x10/0x10 [ 147.935079] process_one_work+0x8ee/0x1a10 [ 147.935539] ? __pfx_lock_acquire+0x10/0x10 [ 147.935980] ? __pfx_process_one_work+0x10/0x10 [ 147.936467] ? srso_return_thunk+0x5/0x5f [ 147.936910] ? move_linked_works+0x172/0x270 [ 147.937363] ? srso_return_thunk+0x5/0x5f [ 147.937794] ? assign_work+0x196/0x240 [ 147.938213] worker_thread+0x674/0xe70 [ 147.938636] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 147.939164] ? srso_return_thunk+0x5/0x5f [ 147.939597] ? __pfx_worker_thread+0x10/0x10 [ 147.940062] kthread+0x3ab/0x720 [ 147.940429] ? __pfx_kthread+0x10/0x10 [ 147.940843] ? srso_return_thunk+0x5/0x5f [ 147.941281] ? finish_task_switch.isra.0+0x206/0x840 [ 147.941795] ? __pfx_kthread+0x10/0x10 [ 147.942203] ret_from_fork+0x48/0x80 [ 147.942578] ? __pfx_kthread+0x10/0x10 [ 147.942986] ret_from_fork_asm+0x1a/0x30 [ 147.943423] [ 150.700694] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.705107] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.707225] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.712852] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.719809] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 150.726202] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.769949] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 150.774575] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.776975] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.790662] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.795366] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.798708] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 150.831236] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 150.835750] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 150.838935] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 150.841935] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.844924] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 150.850047] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 150.850933] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 150.851554] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 150.852482] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 150.852870] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 150.856162] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 150.862859] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 150.863949] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 150.865886] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 150.867060] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 150.877735] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 150.882078] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 150.885528] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 150.923492] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 150.925945] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 150.929115] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 150.934046] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 150.937872] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 150.940045] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 150.950558] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 150.951150] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 150.951805] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 150.953471] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 150.955391] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 150.955917] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 150.967186] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 150.967799] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 150.968537] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 150.972606] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 150.973649] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 150.974162] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 152.802369] Bluetooth: hci0: command tx timeout [ 152.866372] Bluetooth: hci1: command tx timeout [ 152.930406] Bluetooth: hci2: command tx timeout [ 152.930550] Bluetooth: hci4: command tx timeout [ 152.930631] Bluetooth: hci3: command tx timeout [ 152.994386] Bluetooth: hci7: command tx timeout [ 153.058453] Bluetooth: hci6: command tx timeout [ 153.058587] Bluetooth: hci5: command tx timeout [ 154.851345] Bluetooth: hci0: command tx timeout [ 154.914651] Bluetooth: hci1: command tx timeout [ 154.978567] Bluetooth: hci2: command tx timeout [ 154.978669] Bluetooth: hci3: command tx timeout [ 154.978726] Bluetooth: hci4: command tx timeout [ 155.043529] Bluetooth: hci7: command tx timeout [ 155.106338] Bluetooth: hci6: command tx timeout [ 155.106424] Bluetooth: hci5: command tx timeout [ 156.900298] Bluetooth: hci0: command tx timeout [ 156.963319] Bluetooth: hci1: command tx timeout [ 157.026402] Bluetooth: hci2: command tx timeout [ 157.026484] Bluetooth: hci4: command tx timeout [ 157.026526] Bluetooth: hci3: command tx timeout [ 157.090557] Bluetooth: hci7: command tx timeout [ 157.155363] Bluetooth: hci6: command tx timeout [ 157.155463] Bluetooth: hci5: command tx timeout VM DIAGNOSIS: 14:38:14 Registers: info registers vcpu 0 RAX=dffffc0000000000 RBX=0000000000000000 RCX=ffffffff819ecec4 RDX=00000000ffffffff RSI=0000000000000012 RDI=ffffea0000b60980 RBP=0000000000000012 RSP=ffff888032d67618 R8 =0000000000000001 R9 =fffff9400016c136 R10=0000000000000000 R11=ffff888016b057f8 R12=ffffea0000b60980 R13=0000000000000000 R14=ffff88800db13700 R15=00000000ffffffff RIP=ffffffff81ad7910 RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f61041ead2a CR3=0000000015e10000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000003fd3333333333333 XMM01=00000000000000003fb2dff46dcc96cc XMM02=00000000000000004173c593c0000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000080000000000b12868 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=000000c0007535c000000000004643c1 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00736465657320636578650a00687361 XMM14=65786511006c61746f7420636578650a XMM15=0000737472617473657220726f747563 info registers vcpu 1 RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88800bce6b28 R8 =0000000000000001 R9 =ffffed100179cd55 R10=0000000000000072 R11=3038383866666666 R12=0000000000000072 R13=0000000000000001 R14=ffff888008fea04f R15=ffff88800bce6e28 RIP=ffffffff8283ce1d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f94c79166f4 CR3=0000000015e10000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000bfe62e42fefa39ef XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000