Warning: Permanently added '[localhost]:28127' (ECDSA) to the list of known hosts. 2025/01/23 16:45:07 fuzzer started 2025/01/23 16:45:07 dialing manager at localhost:45511 syzkaller login: [ 63.660076] cgroup: Unknown subsys name 'net' [ 63.791591] cgroup: Unknown subsys name 'cpuset' [ 63.831160] cgroup: Unknown subsys name 'rlimit' [ 71.376494] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/23 16:45:27 syscalls: 2217 2025/01/23 16:45:27 code coverage: enabled 2025/01/23 16:45:27 comparison tracing: enabled 2025/01/23 16:45:27 extra coverage: enabled 2025/01/23 16:45:27 setuid sandbox: enabled 2025/01/23 16:45:27 namespace sandbox: enabled 2025/01/23 16:45:27 Android sandbox: enabled 2025/01/23 16:45:27 fault injection: enabled 2025/01/23 16:45:27 leak checking: enabled 2025/01/23 16:45:27 net packet injection: enabled 2025/01/23 16:45:27 net device setup: enabled 2025/01/23 16:45:27 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/23 16:45:27 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/23 16:45:27 USB emulation: enabled 2025/01/23 16:45:27 hci packet injection: enabled 2025/01/23 16:45:27 wifi device emulation: enabled 2025/01/23 16:45:27 802.15.4 emulation: enabled 2025/01/23 16:45:27 fetching corpus: 0, signal 0/0 (executing program) 2025/01/23 16:45:27 fetching corpus: 0, signal 0/0 (executing program) 2025/01/23 16:45:30 starting 8 fuzzer processes 16:45:30 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 16:45:30 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, 0x0, 0x0) 16:45:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') copy_file_range(r0, 0x0, r0, &(0x7f0000000180), 0x0, 0x0) 16:45:30 executing program 3: syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(0x0, 0x0, 0x0, 0x0, 0x0) fspick(0xffffffffffffffff, &(0x7f00000007c0)='./file0\x00', 0x0) [ 85.721068] audit: type=1400 audit(1737650730.140:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:45:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000003d80), 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmmsg$unix(r0, 0x0, 0x0, 0x0) 16:45:30 executing program 5: syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f00000009c0)='/proc/vmstat\x00', 0x0, 0x0) syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x0, 0x0) ioctl$SCSI_IOCTL_GET_IDLUN(r0, 0x5382, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000bc0), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000d00), 0xffffffffffffffff) 16:45:30 executing program 6: syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) syz_genetlink_get_family_id$devlink(&(0x7f0000000bc0), 0xffffffffffffffff) 16:45:30 executing program 7: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000580), 0x0, 0x0) write$binfmt_misc(r0, 0x0, 0x0) [ 87.328906] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.333575] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.336349] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.344354] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.348187] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.350534] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.410311] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.416222] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.418084] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.423326] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.425423] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.429544] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.441252] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.450518] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 87.452750] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.458089] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.468062] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.482277] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.496892] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.500487] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.504416] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.506523] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.508751] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.510189] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.511351] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.515515] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.518225] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.521444] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.524408] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.530022] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.537972] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.541929] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 87.542543] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.544172] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 87.545328] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.550631] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.553033] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.584470] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.594534] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 87.620583] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.645008] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 87.647664] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.664602] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.692164] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.694553] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.698763] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.709296] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 87.723197] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.404709] Bluetooth: hci0: command tx timeout [ 89.533880] Bluetooth: hci1: command tx timeout [ 89.596093] Bluetooth: hci4: command tx timeout [ 89.660076] Bluetooth: hci2: command tx timeout [ 89.661261] Bluetooth: hci7: command tx timeout [ 89.723932] Bluetooth: hci3: command tx timeout [ 89.787937] Bluetooth: hci6: command tx timeout [ 89.852863] Bluetooth: hci5: command tx timeout [ 91.452204] Bluetooth: hci0: command tx timeout [ 91.580139] Bluetooth: hci1: command tx timeout [ 91.645863] Bluetooth: hci4: command tx timeout [ 91.708168] Bluetooth: hci7: command tx timeout [ 91.709320] Bluetooth: hci2: command tx timeout [ 91.772027] Bluetooth: hci3: command tx timeout [ 91.837969] Bluetooth: hci6: command tx timeout [ 91.899935] Bluetooth: hci5: command tx timeout [ 93.499926] Bluetooth: hci0: command tx timeout [ 93.628032] Bluetooth: hci1: command tx timeout [ 93.692068] Bluetooth: hci4: command tx timeout [ 93.755877] Bluetooth: hci7: command tx timeout [ 93.756371] Bluetooth: hci2: command tx timeout [ 93.819956] Bluetooth: hci3: command tx timeout [ 93.884068] Bluetooth: hci6: command tx timeout [ 93.947862] Bluetooth: hci5: command tx timeout [ 95.549005] Bluetooth: hci0: command tx timeout [ 95.675841] Bluetooth: hci1: command tx timeout [ 95.739935] Bluetooth: hci4: command tx timeout [ 95.803889] Bluetooth: hci2: command tx timeout [ 95.804387] Bluetooth: hci7: command tx timeout [ 95.868069] Bluetooth: hci3: command tx timeout [ 95.931905] Bluetooth: hci6: command tx timeout [ 95.995898] Bluetooth: hci5: command tx timeout [ 149.254318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 149.259373] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 149.264511] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 149.270279] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 149.274688] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 149.277529] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 149.317629] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 149.320112] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 149.324280] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 149.333044] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 149.340060] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 149.342199] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 149.389950] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 149.407260] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 149.411247] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 149.421127] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 149.424463] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 149.426614] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 149.473516] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 149.476223] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 149.478125] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 149.484659] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 149.487901] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 149.489822] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 149.511986] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 149.520177] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 149.523259] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 149.526706] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 149.528338] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 149.536513] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 149.540825] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 149.559011] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 149.559173] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 149.559669] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 149.563437] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 149.564377] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 149.573370] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 149.619424] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 149.626996] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 149.657045] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 149.658623] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 149.660421] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 149.662352] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 149.700326] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 149.705208] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 149.745922] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 149.764125] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 149.774732] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 151.356898] Bluetooth: hci0: command tx timeout [ 151.420862] Bluetooth: hci1: command tx timeout [ 151.483856] Bluetooth: hci2: command tx timeout [ 151.612844] Bluetooth: hci4: command tx timeout [ 151.675921] Bluetooth: hci7: command tx timeout [ 151.740949] Bluetooth: hci3: command tx timeout [ 151.867872] Bluetooth: hci6: command tx timeout [ 151.870793] Bluetooth: hci5: command tx timeout [ 153.403879] Bluetooth: hci0: command tx timeout [ 153.467888] Bluetooth: hci1: command tx timeout [ 153.531862] Bluetooth: hci2: command tx timeout [ 153.660030] Bluetooth: hci4: command tx timeout [ 153.724839] Bluetooth: hci7: command tx timeout [ 153.787867] Bluetooth: hci3: command tx timeout [ 153.915881] Bluetooth: hci5: command tx timeout [ 153.916437] Bluetooth: hci6: command tx timeout [ 155.451828] Bluetooth: hci0: command tx timeout [ 155.515856] Bluetooth: hci1: command tx timeout [ 155.579873] Bluetooth: hci2: command tx timeout [ 155.707944] Bluetooth: hci4: command tx timeout [ 155.772000] Bluetooth: hci7: command tx timeout [ 155.835822] Bluetooth: hci3: command tx timeout [ 155.963895] Bluetooth: hci5: command tx timeout [ 155.964376] Bluetooth: hci6: command tx timeout [ 157.499904] Bluetooth: hci0: command tx timeout [ 157.565814] Bluetooth: hci1: command tx timeout [ 157.627958] Bluetooth: hci2: command tx timeout [ 157.755863] Bluetooth: hci4: command tx timeout [ 157.819834] Bluetooth: hci7: command tx timeout [ 157.883837] Bluetooth: hci3: command tx timeout [ 158.011862] Bluetooth: hci6: command tx timeout [ 158.011883] Bluetooth: hci5: command tx timeout [ 206.973709] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 206.974450] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.290117] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.291163] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.374785] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.375457] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.581945] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.582615] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.699665] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.700444] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.821426] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.822140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 207.942662] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 207.943717] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.147944] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.148559] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 208.455814] [ 208.456030] ====================================================== [ 208.456525] WARNING: possible circular locking dependency detected [ 208.457018] 6.13.0-next-20250123 #1 Not tainted [ 208.457411] ------------------------------------------------------ [ 208.458435] kworker/u8:0/11 is trying to acquire lock: [ 208.459697] ffffffff8621d8e8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 208.461734] [ 208.461734] but task is already holding lock: [ 208.463146] ffff8880168a8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 208.465056] [ 208.465056] which lock already depends on the new lock. [ 208.465056] [ 208.466145] [ 208.466145] the existing dependency chain (in reverse order) is: [ 208.466751] [ 208.466751] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 208.467324] __mutex_lock+0x13d/0xb50 [ 208.467735] wiphy_register+0x1b2e/0x25d0 [ 208.468176] ieee80211_register_hw+0x23a4/0x3d60 [ 208.468662] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 208.469165] init_mac80211_hwsim+0x389/0x870 [ 208.469628] do_one_initcall+0xf9/0x640 [ 208.470057] kernel_init_freeable+0x53d/0x7a0 [ 208.470525] kernel_init+0x1e/0x2d0 [ 208.470903] ret_from_fork+0x48/0x80 [ 208.471282] ret_from_fork_asm+0x1a/0x30 [ 208.471716] [ 208.471716] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 208.472240] __lock_acquire+0x29fd/0x4580 [ 208.472649] lock_acquire+0x19b/0x520 [ 208.473018] __mutex_lock+0x13d/0xb50 [ 208.473401] unregister_netdevice_many_notify+0x1612/0x1c80 [ 208.473907] unregister_netdevice_queue+0x224/0x2e0 [ 208.474360] _cfg80211_unregister_wdev+0x57b/0x700 [ 208.474833] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 208.475308] ieee80211_unregister_hw+0x55/0x3a0 [ 208.475762] hwsim_exit_net+0x3a0/0x730 [ 208.476165] ops_exit_list+0xb3/0x180 [ 208.476554] cleanup_net+0x546/0xad0 [ 208.476955] process_one_work+0x8ee/0x1a10 [ 208.477404] worker_thread+0x674/0xe70 [ 208.477823] kthread+0x3ab/0x720 [ 208.478201] ret_from_fork+0x48/0x80 [ 208.478581] ret_from_fork_asm+0x1a/0x30 [ 208.479014] [ 208.479014] other info that might help us debug this: [ 208.479014] [ 208.479674] Possible unsafe locking scenario: [ 208.479674] [ 208.480169] CPU0 CPU1 [ 208.480555] ---- ---- [ 208.480947] lock(&rdev->wiphy.mtx); [ 208.481288] lock(rtnl_mutex); [ 208.481782] lock(&rdev->wiphy.mtx); [ 208.482321] lock(rtnl_mutex); [ 208.482631] [ 208.482631] *** DEADLOCK *** [ 208.482631] [ 208.483113] 4 locks held by kworker/u8:0/11: [ 208.483498] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 208.484389] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 208.485251] #2: ffffffff86211910 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 208.486058] #3: ffff8880168a8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 208.486925] [ 208.486925] stack backtrace: [ 208.487288] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250123 #1 [ 208.487325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 208.487348] Workqueue: netns cleanup_net [ 208.487390] Call Trace: [ 208.487400] [ 208.487411] dump_stack_lvl+0xca/0x120 [ 208.487470] print_circular_bug+0x47b/0x750 [ 208.487517] check_noncircular+0x2e9/0x3c0 [ 208.487560] ? __pfx_check_noncircular+0x10/0x10 [ 208.487601] ? hlock_class+0x4e/0x130 [ 208.487632] ? mark_lock+0xac/0xed0 [ 208.487677] ? lockdep_lock+0xba/0x1b0 [ 208.487736] ? __pfx_lockdep_lock+0x10/0x10 [ 208.487799] __lock_acquire+0x29fd/0x4580 [ 208.487853] ? __pfx___lock_acquire+0x10/0x10 [ 208.487896] ? lock_release+0x20f/0x6f0 [ 208.487941] ? __pfx_lock_release+0x10/0x10 [ 208.487989] lock_acquire+0x19b/0x520 [ 208.488033] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 208.488083] ? __pfx_lock_acquire+0x10/0x10 [ 208.488128] ? srso_return_thunk+0x5/0x5f [ 208.488185] ? lock_release+0x20f/0x6f0 [ 208.488229] ? srso_return_thunk+0x5/0x5f [ 208.488285] ? lock_is_held_type+0x9e/0x120 [ 208.488342] ? srso_return_thunk+0x5/0x5f [ 208.488402] __mutex_lock+0x13d/0xb50 [ 208.488456] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 208.488502] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 208.488549] ? srso_return_thunk+0x5/0x5f [ 208.488616] ? synchronize_rcu_expedited+0x38a/0x420 [ 208.488661] ? __pfx___mutex_lock+0x10/0x10 [ 208.488716] ? __pfx_autoremove_wake_function+0x10/0x10 [ 208.488771] ? srso_return_thunk+0x5/0x5f [ 208.488827] ? kasan_quarantine_put+0x84/0x1e0 [ 208.488889] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 208.488925] ? srso_return_thunk+0x5/0x5f [ 208.488986] unregister_netdevice_many_notify+0x1612/0x1c80 [ 208.489032] ? __virt_addr_valid+0x2e8/0x5d0 [ 208.489086] ? __pfx_lock_release+0x10/0x10 [ 208.489131] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 208.489178] ? find_held_lock+0x2c/0x110 [ 208.489237] ? srso_return_thunk+0x5/0x5f [ 208.489296] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 208.489357] ? srso_return_thunk+0x5/0x5f [ 208.489414] ? lock_release+0x20f/0x6f0 [ 208.489458] ? __pfx_lock_release+0x10/0x10 [ 208.489502] ? srso_return_thunk+0x5/0x5f [ 208.489559] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 208.489607] ? srso_return_thunk+0x5/0x5f [ 208.489669] unregister_netdevice_queue+0x224/0x2e0 [ 208.489713] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 208.489758] ? up_write+0x195/0x520 [ 208.489813] _cfg80211_unregister_wdev+0x57b/0x700 [ 208.489867] ? srso_return_thunk+0x5/0x5f [ 208.489927] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 208.489967] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 208.490006] ? srso_return_thunk+0x5/0x5f [ 208.490063] ? srso_return_thunk+0x5/0x5f [ 208.490119] ? synchronize_rcu+0x1ff/0x260 [ 208.490163] ieee80211_unregister_hw+0x55/0x3a0 [ 208.490209] hwsim_exit_net+0x3a0/0x730 [ 208.490252] ? __pfx_hwsim_exit_net+0x10/0x10 [ 208.490294] ? srso_return_thunk+0x5/0x5f [ 208.490350] ? netdev_run_todo+0x788/0x1040 [ 208.490401] ? __pfx_hwsim_exit_net+0x10/0x10 [ 208.490445] ops_exit_list+0xb3/0x180 [ 208.490488] cleanup_net+0x546/0xad0 [ 208.490534] ? __pfx_cleanup_net+0x10/0x10 [ 208.490589] process_one_work+0x8ee/0x1a10 [ 208.490656] ? __pfx_process_one_work+0x10/0x10 [ 208.490715] ? srso_return_thunk+0x5/0x5f [ 208.490771] ? srso_return_thunk+0x5/0x5f [ 208.490828] ? move_linked_works+0x172/0x270 [ 208.490873] ? srso_return_thunk+0x5/0x5f [ 208.490930] ? assign_work+0x196/0x240 [ 208.490988] worker_thread+0x674/0xe70 [ 208.491046] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 208.491099] ? __pfx_worker_thread+0x10/0x10 [ 208.491159] kthread+0x3ab/0x720 [ 208.491211] ? __pfx_kthread+0x10/0x10 [ 208.491264] ? srso_return_thunk+0x5/0x5f [ 208.491320] ? finish_task_switch.isra.0+0x206/0x840 [ 208.491372] ? __pfx_kthread+0x10/0x10 [ 208.491427] ret_from_fork+0x48/0x80 [ 208.491458] ? __pfx_kthread+0x10/0x10 [ 208.491511] ret_from_fork_asm+0x1a/0x30 [ 208.491578] [ 210.560198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 210.562387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 210.563476] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 210.571358] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 210.573631] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 210.577666] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 210.625593] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 210.630015] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 210.632995] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 210.642214] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 210.643397] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 210.647042] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 212.603957] Bluetooth: hci0: command tx timeout [ 212.667977] Bluetooth: hci1: command tx timeout [ 214.651858] Bluetooth: hci0: command tx timeout [ 214.715870] Bluetooth: hci1: command tx timeout [ 216.699930] Bluetooth: hci0: command tx timeout [ 216.763923] Bluetooth: hci1: command tx timeout VM DIAGNOSIS: 16:47:33 Registers: info registers vcpu 0 RAX=000000000000088f RBX=ffffffff87f4ed48 RCX=0000000000000139 RDX=dffffc0000000000 RSI=0000000000008000 RDI=ffffffff880a88e8 RBP=0000000000000139 RSP=ffff88800954fd08 R8 =0000000000000001 R9 =ffffed10012a9fa9 R10=0000000000000003 R11=0000000000000532 R12=0000000000000139 R13=ffffffff880a88d8 R14=dffffc0000000000 R15=ffffffff87f4ed88 RIP=ffffffff814f5923 RFL=00000012 [----A--] 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=00007f6ed82d86f4 CR3=00000000291f6000 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=00001f80 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=25252525252525252525252525252525 XMM01=0000ff0000ff0000ff0000ff0000ff00 XMM02=0000ff0000000000ff0000000000ff00 XMM03=0037326c6c696b66723a6c6c696b6672 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0001000000ffff000000000300000004 XMM06=000000000000000600005580921603f0 XMM07=00000000000000000000000000000000 XMM08=3a56000a73253a51000a73253a47000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283eaa5 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff8880095ded00 R8 =0000000000000001 R9 =ffffed10012bbd96 R10=0000000000000000 R11=6f6c206863696877 R12=0000000000000000 R13=ffffffff886970b0 R14=ffffffff88697060 R15=ffffffff88697320 RIP=ffffffff8283eafd RFL=00000006 [-----P-] 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=00007f3eec9a53c0 CR3=000000002c2ba000 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=00001f80 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=ffffffffffffffffffffffffffffffff XMM02=00524f52524500400000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000