Warning: Permanently added '[localhost]:10407' (ECDSA) to the list of known hosts. 2025/01/17 20:52:05 fuzzer started 2025/01/17 20:52:05 dialing manager at localhost:44245 syzkaller login: [ 67.252675] cgroup: Unknown subsys name 'net' [ 67.351754] cgroup: Unknown subsys name 'cpuset' [ 67.378651] cgroup: Unknown subsys name 'rlimit' [ 73.157369] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 82.916347] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 20:52:22 syscalls: 2217 2025/01/17 20:52:22 code coverage: enabled 2025/01/17 20:52:22 comparison tracing: enabled 2025/01/17 20:52:22 extra coverage: enabled 2025/01/17 20:52:22 setuid sandbox: enabled 2025/01/17 20:52:22 namespace sandbox: enabled 2025/01/17 20:52:22 Android sandbox: enabled 2025/01/17 20:52:22 fault injection: enabled 2025/01/17 20:52:22 leak checking: enabled 2025/01/17 20:52:22 net packet injection: enabled 2025/01/17 20:52:22 net device setup: enabled 2025/01/17 20:52:22 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 20:52:22 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 20:52:22 USB emulation: enabled 2025/01/17 20:52:22 hci packet injection: enabled 2025/01/17 20:52:22 wifi device emulation: enabled 2025/01/17 20:52:22 802.15.4 emulation: enabled 2025/01/17 20:52:22 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/17 20:52:22 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 20:52:22 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 20:52:25 starting 8 fuzzer processes 20:52:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x141800, 0x0) read(r0, 0x0, 0x0) 20:52:25 executing program 2: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) 20:52:25 executing program 1: r0 = syz_open_dev$evdev(&(0x7f00000002c0), 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000480)=""/27) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00000017c0)=""/4096) perf_event_open(&(0x7f0000000580)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 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_bp={0x0}, 0x400, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$security_selinux(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), &(0x7f00000003c0)='system_u:object_r:logrotate_exec_t:s0\x00', 0x26, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000340)={0x400, 0x9, 0x100, 0x9, 0x49, 0x26}) fsmount(0xffffffffffffffff, 0x1, 0xa) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) stat(&(0x7f0000000380)='./file0\x00', &(0x7f0000001600)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000000080)=""/134) 20:52:25 executing program 3: syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x25, 0x40, 0x8b, 0x0, 0x13d3, 0x3273, 0xf15e, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x39, 0xd6, 0x72}}]}}]}}, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='fd/3\x00') ioctl$BTRFS_IOC_TREE_SEARCH(r0, 0xc0085508, 0x0) 20:52:25 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000003c0)=@updsa={0xf0, 0x1a, 0x1, 0x0, 0x0, {{@in6=@loopback, @in=@loopback}, {@in=@multicast1, 0x0, 0x6c}, @in6=@empty, {}, {}, {}, 0x0, 0x0, 0x2}}, 0xf0}}, 0x0) 20:52:25 executing program 5: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) bind$bt_sco(r0, &(0x7f0000000000)={0x1f, @fixed}, 0x8) listen(r0, 0x0) ioctl$sock_SIOCINQ(r0, 0x5411, 0x0) [ 87.263546] audit: type=1400 audit(1737147145.980:7): avc: denied { execmem } for pid=270 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:52:25 executing program 6: r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x2, &(0x7f00000000c0)='\xf1*,', &(0x7f0000000040)="fe2fce", 0x3) 20:52:25 executing program 7: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000080)={0x3}) [ 88.688753] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.691910] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.694541] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.699797] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.702904] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.705206] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.755695] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.761803] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.768153] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.773973] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.777934] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.786896] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.790828] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.794132] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.796193] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.799597] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.802953] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.803343] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.805306] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.808641] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.810950] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 88.815649] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.828621] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 88.829076] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.838360] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 88.840961] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.843229] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.847740] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 88.852149] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.853867] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.855050] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 88.855637] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.857627] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.860891] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 88.861358] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.878388] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 88.884103] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 88.884597] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.888115] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 88.888513] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 88.889021] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.897979] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 88.901320] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 88.901763] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 88.912892] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 88.932200] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 88.938065] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 88.945745] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 90.773925] Bluetooth: hci0: command tx timeout [ 90.901610] Bluetooth: hci1: command tx timeout [ 90.964702] Bluetooth: hci3: command tx timeout [ 90.965010] Bluetooth: hci5: command tx timeout [ 90.965369] Bluetooth: hci4: command tx timeout [ 91.028629] Bluetooth: hci7: command tx timeout [ 91.030022] Bluetooth: hci2: command tx timeout [ 91.030285] Bluetooth: hci6: command tx timeout [ 92.821496] Bluetooth: hci0: command tx timeout [ 92.948684] Bluetooth: hci1: command tx timeout [ 93.012655] Bluetooth: hci4: command tx timeout [ 93.012846] Bluetooth: hci3: command tx timeout [ 93.012891] Bluetooth: hci5: command tx timeout [ 93.076559] Bluetooth: hci6: command tx timeout [ 93.077034] Bluetooth: hci2: command tx timeout [ 93.077200] Bluetooth: hci7: command tx timeout [ 94.868618] Bluetooth: hci0: command tx timeout [ 94.996568] Bluetooth: hci1: command tx timeout [ 95.060642] Bluetooth: hci3: command tx timeout [ 95.061393] Bluetooth: hci4: command tx timeout [ 95.061937] Bluetooth: hci5: command tx timeout [ 95.124783] Bluetooth: hci7: command tx timeout [ 95.124891] Bluetooth: hci2: command tx timeout [ 95.124945] Bluetooth: hci6: command tx timeout [ 96.916578] Bluetooth: hci0: command tx timeout [ 97.046144] Bluetooth: hci1: command tx timeout [ 97.110606] Bluetooth: hci5: command tx timeout [ 97.110722] Bluetooth: hci4: command tx timeout [ 97.110726] Bluetooth: hci3: command tx timeout [ 97.173702] Bluetooth: hci7: command tx timeout [ 97.174119] Bluetooth: hci6: command tx timeout [ 97.174373] Bluetooth: hci2: command tx timeout [ 149.125339] [ 149.125608] ====================================================== [ 149.126207] WARNING: possible circular locking dependency detected [ 149.126817] 6.13.0-rc7-next-20250117 #1 Not tainted [ 149.127315] ------------------------------------------------------ [ 149.128686] kworker/u8:0/11 is trying to acquire lock: [ 149.131067] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.133022] [ 149.133022] but task is already holding lock: [ 149.134566] ffff88803a0d0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 149.135554] [ 149.135554] which lock already depends on the new lock. [ 149.135554] [ 149.136330] [ 149.136330] the existing dependency chain (in reverse order) is: [ 149.137053] [ 149.137053] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 149.137721] __mutex_lock+0x13d/0xb50 [ 149.138182] wiphy_register+0x1b2e/0x25d0 [ 149.138671] ieee80211_register_hw+0x23a4/0x3d60 [ 149.139219] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 149.139790] init_mac80211_hwsim+0x389/0x870 [ 149.140304] do_one_initcall+0xf9/0x640 [ 149.140790] kernel_init_freeable+0x53d/0x7a0 [ 149.141325] kernel_init+0x1e/0x2d0 [ 149.141751] ret_from_fork+0x48/0x80 [ 149.142192] ret_from_fork_asm+0x1a/0x30 [ 149.142675] [ 149.142675] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 149.143310] __lock_acquire+0x29fd/0x4580 [ 149.143819] lock_acquire+0x19b/0x520 [ 149.144268] __mutex_lock+0x13d/0xb50 [ 149.144722] unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.145327] unregister_netdevice_queue+0x224/0x2e0 [ 149.145876] _cfg80211_unregister_wdev+0x57b/0x700 [ 149.146448] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 149.147008] ieee80211_unregister_hw+0x55/0x3a0 [ 149.147526] hwsim_exit_net+0x3a0/0x730 [ 149.147982] ops_exit_list+0xb3/0x180 [ 149.148421] cleanup_net+0x546/0xad0 [ 149.148855] process_one_work+0x8ee/0x1a10 [ 149.149349] worker_thread+0x674/0xe70 [ 149.149816] kthread+0x3ab/0x720 [ 149.150225] ret_from_fork+0x48/0x80 [ 149.150647] ret_from_fork_asm+0x1a/0x30 [ 149.151130] [ 149.151130] other info that might help us debug this: [ 149.151130] [ 149.151862] Possible unsafe locking scenario: [ 149.151862] [ 149.152424] CPU0 CPU1 [ 149.152864] ---- ---- [ 149.153299] lock(&rdev->wiphy.mtx); [ 149.153689] lock(rtnl_mutex); [ 149.154248] lock(&rdev->wiphy.mtx); [ 149.154858] lock(rtnl_mutex); [ 149.155217] [ 149.155217] *** DEADLOCK *** [ 149.155217] [ 149.155774] 4 locks held by kworker/u8:0/11: [ 149.156199] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 149.157189] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 149.158145] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 149.159052] #3: ffff88803a0d0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 149.160071] [ 149.160071] stack backtrace: [ 149.160498] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 149.161278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 149.162043] Workqueue: netns cleanup_net [ 149.162451] Call Trace: [ 149.162703] [ 149.162928] dump_stack_lvl+0xca/0x120 [ 149.163333] print_circular_bug+0x47b/0x750 [ 149.163761] check_noncircular+0x2e9/0x3c0 [ 149.164183] ? lock_repin_lock+0x207/0x320 [ 149.164630] ? __pfx_check_noncircular+0x10/0x10 [ 149.165099] ? hlock_class+0x4e/0x130 [ 149.165475] ? mark_lock+0xac/0xed0 [ 149.165841] ? __pfx_lock_repin_lock+0x10/0x10 [ 149.166315] ? lockdep_lock+0xba/0x1b0 [ 149.166727] ? __pfx_lockdep_lock+0x10/0x10 [ 149.167185] __lock_acquire+0x29fd/0x4580 [ 149.167611] ? __pfx___lock_acquire+0x10/0x10 [ 149.168061] ? lock_release+0x20f/0x6f0 [ 149.168463] ? __pfx_lock_release+0x10/0x10 [ 149.168898] lock_acquire+0x19b/0x520 [ 149.169286] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.169860] ? __pfx_lock_acquire+0x10/0x10 [ 149.170293] ? srso_return_thunk+0x5/0x5f [ 149.170722] ? lock_release+0x20f/0x6f0 [ 149.171133] ? srso_return_thunk+0x5/0x5f [ 149.171562] ? lock_is_held_type+0x9e/0x120 [ 149.172007] ? srso_return_thunk+0x5/0x5f [ 149.172441] __mutex_lock+0x13d/0xb50 [ 149.172835] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.173398] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.173966] ? srso_return_thunk+0x5/0x5f [ 149.174391] ? synchronize_rcu_expedited+0x38a/0x420 [ 149.174888] ? __pfx___mutex_lock+0x10/0x10 [ 149.175338] ? __pfx_autoremove_wake_function+0x10/0x10 [ 149.175867] ? srso_return_thunk+0x5/0x5f [ 149.176294] ? kasan_quarantine_put+0x84/0x1e0 [ 149.176767] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 149.177215] ? srso_return_thunk+0x5/0x5f [ 149.177650] unregister_netdevice_many_notify+0x1612/0x1c80 [ 149.178205] ? __virt_addr_valid+0x2e8/0x5d0 [ 149.178656] ? __pfx_lock_release+0x10/0x10 [ 149.179105] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 149.179685] ? find_held_lock+0x2c/0x110 [ 149.180106] ? srso_return_thunk+0x5/0x5f [ 149.180535] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 149.181034] ? srso_return_thunk+0x5/0x5f [ 149.181458] ? lock_release+0x20f/0x6f0 [ 149.181861] ? __pfx_lock_release+0x10/0x10 [ 149.182294] ? srso_return_thunk+0x5/0x5f [ 149.182722] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 149.183246] ? srso_return_thunk+0x5/0x5f [ 149.183680] unregister_netdevice_queue+0x224/0x2e0 [ 149.184172] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 149.184711] ? up_write+0x195/0x520 [ 149.185098] _cfg80211_unregister_wdev+0x57b/0x700 [ 149.185592] ? srso_return_thunk+0x5/0x5f [ 149.186024] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 149.186517] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 149.187055] ? srso_return_thunk+0x5/0x5f [ 149.187484] ? srso_return_thunk+0x5/0x5f [ 149.187910] ? synchronize_rcu+0x1ff/0x260 [ 149.188334] ieee80211_unregister_hw+0x55/0x3a0 [ 149.188796] hwsim_exit_net+0x3a0/0x730 [ 149.189195] ? __pfx_hwsim_exit_net+0x10/0x10 [ 149.189643] ? srso_return_thunk+0x5/0x5f [ 149.190071] ? netdev_run_todo+0x788/0x1040 [ 149.190509] ? __pfx_hwsim_exit_net+0x10/0x10 [ 149.190961] ops_exit_list+0xb3/0x180 [ 149.191345] cleanup_net+0x546/0xad0 [ 149.191728] ? __pfx_cleanup_net+0x10/0x10 [ 149.192162] process_one_work+0x8ee/0x1a10 [ 149.192607] ? __pfx_lock_acquire+0x10/0x10 [ 149.193041] ? __pfx_process_one_work+0x10/0x10 [ 149.193516] ? srso_return_thunk+0x5/0x5f [ 149.193944] ? move_linked_works+0x172/0x270 [ 149.194387] ? srso_return_thunk+0x5/0x5f [ 149.194812] ? assign_work+0x196/0x240 [ 149.195225] worker_thread+0x674/0xe70 [ 149.195638] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 149.196157] ? __pfx_worker_thread+0x10/0x10 [ 149.196616] kthread+0x3ab/0x720 [ 149.196975] ? __pfx_kthread+0x10/0x10 [ 149.197376] ? srso_return_thunk+0x5/0x5f [ 149.197803] ? finish_task_switch.isra.0+0x206/0x840 [ 149.198308] ? __pfx_kthread+0x10/0x10 [ 149.198714] ret_from_fork+0x48/0x80 [ 149.199088] ? __pfx_kthread+0x10/0x10 [ 149.199498] ret_from_fork_asm+0x1a/0x30 [ 149.199933] [ 150.923154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.924954] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.925686] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.927763] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.942074] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.943853] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 150.945068] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.947542] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 150.949257] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 150.950597] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 150.952682] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.954203] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.964125] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 150.964132] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.966207] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 150.967722] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 150.968945] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.969873] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.008221] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.011538] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.014482] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.019001] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.024560] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.026120] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 151.028348] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 151.055804] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.056989] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.066487] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.077965] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.079770] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.088282] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.091732] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.095208] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.102831] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.103170] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.108280] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 151.117735] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.123915] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 151.143043] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 151.149768] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 151.150048] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.151572] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.163916] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.164376] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 151.167206] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 151.179183] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 151.202629] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 151.203934] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.981031] Bluetooth: hci0: command tx timeout [ 153.044472] Bluetooth: hci1: command tx timeout [ 153.044541] Bluetooth: hci2: command tx timeout [ 153.108493] Bluetooth: hci3: command tx timeout [ 153.172436] Bluetooth: hci4: command tx timeout [ 153.236511] Bluetooth: hci7: command tx timeout [ 153.300534] Bluetooth: hci6: command tx timeout [ 153.301272] Bluetooth: hci5: command tx timeout [ 155.028578] Bluetooth: hci0: command tx timeout [ 155.093475] Bluetooth: hci2: command tx timeout [ 155.093558] Bluetooth: hci1: command tx timeout [ 155.157528] Bluetooth: hci3: command tx timeout [ 155.220474] Bluetooth: hci4: command tx timeout [ 155.284480] Bluetooth: hci7: command tx timeout [ 155.348542] Bluetooth: hci5: command tx timeout [ 155.349577] Bluetooth: hci6: command tx timeout [ 157.076571] Bluetooth: hci0: command tx timeout [ 157.140489] Bluetooth: hci1: command tx timeout [ 157.140584] Bluetooth: hci2: command tx timeout [ 157.205460] Bluetooth: hci3: command tx timeout [ 157.268461] Bluetooth: hci4: command tx timeout [ 157.333522] Bluetooth: hci7: command tx timeout [ 157.397506] Bluetooth: hci5: command tx timeout [ 157.398255] Bluetooth: hci6: command tx timeout [ 159.124579] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 20:53:28 Registers: info registers vcpu 0 RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000006f R11=2f72656b726f776b R12=000000000000006f R13=0000000000000001 R14=ffff888008fea012 R15=ffff8880095deeb8 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 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=00005570d7e3f000 CR3=000000001b0e6000 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=000000050000000400005570d7e0fb70 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005570d7e0fb7000005570d7583060 XMM06=00005570d7e4ad9000000003ffffffff XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800f0b8000 RCX=ffffffff81429a4a RDX=ffff88800f0b8000 RSI=ffffffff814299d3 RDI=ffff88800f044800 RBP=0000000000000000 RSP=ffff88800f0c7da8 R8 =0000000000000000 R9 =ffffed1001e08900 R10=ffff88800f044807 R11=ffff88800f0b84b8 R12=ffff88807a86bff9 R13=ffffffff8864da90 R14=ffff88800f0b8000 R15=0000000000000086 RIP=ffffffff84ab0080 RFL=00000093 [--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 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=00007f4aecd69040 CR3=0000000009cf8000 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=bae049742e6f56b2dd4b16cb9b7490f3 XMM02=00000000000fee68d12871896912de2d XMM03=0000000000132d90f9980df3bdc2dbad XMM04=a9467f7f773f1b5e00000000000ae988 XMM05=9f165a4fe6c971ad0000000000136f08 XMM06=7c8d2a4f1e787a980000000000136e68 XMM07=459b57c6ab5d6f2a0000000000132d90 XMM08=68a8aee3740b9fad00000000000fee68 XMM09=00000000000000000000000000000000 XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000