Warning: Permanently added '[localhost]:31438' (ECDSA) to the list of known hosts. 2025/01/20 20:35:03 fuzzer started 2025/01/20 20:35:03 dialing manager at localhost:44833 syzkaller login: [ 71.957473] cgroup: Unknown subsys name 'net' [ 72.076417] cgroup: Unknown subsys name 'cpuset' [ 72.100124] cgroup: Unknown subsys name 'rlimit' [ 77.608697] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/20 20:35:20 syscalls: 2217 2025/01/20 20:35:20 code coverage: enabled 2025/01/20 20:35:20 comparison tracing: enabled 2025/01/20 20:35:20 extra coverage: enabled 2025/01/20 20:35:20 setuid sandbox: enabled 2025/01/20 20:35:20 namespace sandbox: enabled 2025/01/20 20:35:20 Android sandbox: enabled 2025/01/20 20:35:20 fault injection: enabled 2025/01/20 20:35:20 leak checking: enabled 2025/01/20 20:35:20 net packet injection: enabled 2025/01/20 20:35:20 net device setup: enabled 2025/01/20 20:35:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/20 20:35:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/20 20:35:20 USB emulation: enabled 2025/01/20 20:35:20 hci packet injection: enabled 2025/01/20 20:35:20 wifi device emulation: enabled 2025/01/20 20:35:20 802.15.4 emulation: enabled 2025/01/20 20:35:20 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/20 20:35:20 fetching corpus: 1, signal 584/4187 (executing program) 2025/01/20 20:35:20 fetching corpus: 1, signal 584/5903 (executing program) 2025/01/20 20:35:20 fetching corpus: 1, signal 584/5903 (executing program) 2025/01/20 20:35:23 starting 8 fuzzer processes 20:35:24 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000001480), 0x0, 0x0, 0x8) 20:35:24 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_secret(0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x13, r0, 0x0) syz_io_uring_submit(r1, 0x0, 0x0, 0x0) 20:35:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000100)={0x20, 0x13, 0x101, 0x0, 0x0, "", [@nested={0x10, 0x0, 0x0, 0x1, [@typed={0xc, 0x0, 0x0, 0x0, @u64}]}]}, 0x20}], 0x1}, 0x0) 20:35:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioperm(0x0, 0xfff, 0x7) stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000040)) [ 91.974092] audit: type=1400 audit(1737405324.123:7): avc: denied { execmem } for pid=271 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:35:24 executing program 4: 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, 0x0, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x1) r1 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000180)) epoll_pwait(r0, &(0x7f0000000280)=[{}], 0x1, 0xa9aaaa0a, 0x0, 0x0) 20:35:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)={0x2c, r1, 0x301, 0x0, 0x0, {0x6}, [@HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}]}, 0x2c}}, 0x0) 20:35:24 executing program 6: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000002040)='ns/mnt\x00') ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, 0x0) 20:35:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xcc, 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) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x7e, 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, 0x0, 0x0, 0x0, 0x3bd8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x7e}, 0x0) [ 93.370354] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.374208] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.381714] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.393117] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 93.395783] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 93.396975] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.397239] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 93.405111] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.407772] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 93.407806] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.417436] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 93.417981] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 93.501997] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.503157] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 93.503351] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.504386] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.504923] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 93.507239] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.511867] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.513744] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 93.513906] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.517076] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.521034] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 93.524043] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 93.558451] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 93.559084] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.567886] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 93.568135] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.583059] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.583975] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 93.595234] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 93.603970] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 93.609041] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 93.642211] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 93.661341] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 93.671578] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 93.672926] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 93.673340] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 93.687880] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 93.695125] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 93.695926] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 93.717405] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.742068] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 93.747073] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 93.749351] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 93.760778] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 93.771425] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 93.780900] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 95.465258] Bluetooth: hci0: command tx timeout [ 95.465330] Bluetooth: hci1: command tx timeout [ 95.593635] Bluetooth: hci2: command tx timeout [ 95.593653] Bluetooth: hci3: command tx timeout [ 95.720701] Bluetooth: hci5: command tx timeout [ 95.784760] Bluetooth: hci4: command tx timeout [ 95.848775] Bluetooth: hci6: command tx timeout [ 95.848847] Bluetooth: hci7: command tx timeout [ 97.512711] Bluetooth: hci0: command tx timeout [ 97.513689] Bluetooth: hci1: command tx timeout [ 97.640669] Bluetooth: hci2: command tx timeout [ 97.640801] Bluetooth: hci3: command tx timeout [ 97.768653] Bluetooth: hci5: command tx timeout [ 97.833362] Bluetooth: hci4: command tx timeout [ 97.896634] Bluetooth: hci6: command tx timeout [ 97.897732] Bluetooth: hci7: command tx timeout [ 99.560601] Bluetooth: hci1: command tx timeout [ 99.561688] Bluetooth: hci0: command tx timeout [ 99.688688] Bluetooth: hci2: command tx timeout [ 99.688719] Bluetooth: hci3: command tx timeout [ 99.816633] Bluetooth: hci5: command tx timeout [ 99.880602] Bluetooth: hci4: command tx timeout [ 99.944699] Bluetooth: hci7: command tx timeout [ 99.945459] Bluetooth: hci6: command tx timeout [ 101.608759] Bluetooth: hci0: command tx timeout [ 101.608916] Bluetooth: hci1: command tx timeout [ 101.736623] Bluetooth: hci3: command tx timeout [ 101.736682] Bluetooth: hci2: command tx timeout [ 101.865796] Bluetooth: hci5: command tx timeout [ 101.930155] Bluetooth: hci4: command tx timeout [ 101.993687] Bluetooth: hci6: command tx timeout [ 101.993717] Bluetooth: hci7: command tx timeout [ 151.698106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.698226] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 151.981987] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 151.982059] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.035332] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.035407] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 152.930515] [ 152.930766] ====================================================== [ 152.931364] WARNING: possible circular locking dependency detected [ 152.931951] 6.13.0-rc7-next-20250120 #1 Not tainted [ 152.932430] ------------------------------------------------------ [ 152.933775] kworker/u8:1/66 is trying to acquire lock: [ 152.935012] ffffffff8621eb28 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 152.937063] [ 152.937063] but task is already holding lock: [ 152.938600] ffff88800f518768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 152.940513] [ 152.940513] which lock already depends on the new lock. [ 152.940513] [ 152.941921] [ 152.941921] the existing dependency chain (in reverse order) is: [ 152.942625] [ 152.942625] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 152.943290] __mutex_lock+0x13d/0xb50 [ 152.943754] wiphy_register+0x1b2e/0x25d0 [ 152.944245] ieee80211_register_hw+0x23a4/0x3d60 [ 152.944778] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 152.945346] init_mac80211_hwsim+0x389/0x870 [ 152.945866] do_one_initcall+0xf9/0x640 [ 152.946346] kernel_init_freeable+0x53d/0x7a0 [ 152.946872] kernel_init+0x1e/0x2d0 [ 152.947299] ret_from_fork+0x48/0x80 [ 152.947733] ret_from_fork_asm+0x1a/0x30 [ 152.948216] [ 152.948216] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 152.948833] __lock_acquire+0x29fd/0x4580 [ 152.949312] lock_acquire+0x19b/0x520 [ 152.949762] __mutex_lock+0x13d/0xb50 [ 152.950218] unregister_netdevice_many_notify+0x1612/0x1c80 [ 152.950832] unregister_netdevice_queue+0x224/0x2e0 [ 152.951383] _cfg80211_unregister_wdev+0x57b/0x700 [ 152.951945] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 152.952498] ieee80211_unregister_hw+0x55/0x3a0 [ 152.953021] hwsim_exit_net+0x3a0/0x730 [ 152.953487] ops_exit_list+0xb3/0x180 [ 152.953938] cleanup_net+0x546/0xad0 [ 152.954382] process_one_work+0x8ee/0x1a10 [ 152.954884] worker_thread+0x674/0xe70 [ 152.955371] kthread+0x3ab/0x720 [ 152.955792] ret_from_fork+0x48/0x80 [ 152.956218] ret_from_fork_asm+0x1a/0x30 [ 152.956706] [ 152.956706] other info that might help us debug this: [ 152.956706] [ 152.957442] Possible unsafe locking scenario: [ 152.957442] [ 152.958011] CPU0 CPU1 [ 152.958458] ---- ---- [ 152.958905] lock(&rdev->wiphy.mtx); [ 152.959309] lock(rtnl_mutex); [ 152.959886] lock(&rdev->wiphy.mtx); [ 152.960506] lock(rtnl_mutex); [ 152.960861] [ 152.960861] *** DEADLOCK *** [ 152.960861] [ 152.961427] 4 locks held by kworker/u8:1/66: [ 152.961860] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 152.962870] #1: ffff88800bd3fd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 152.963888] #2: ffffffff86212b50 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 152.964848] #3: ffff88800f518768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 152.965888] [ 152.965888] stack backtrace: [ 152.966316] CPU: 1 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250120 #1 [ 152.967117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 152.967890] Workqueue: netns cleanup_net [ 152.968316] Call Trace: [ 152.968570] [ 152.968794] dump_stack_lvl+0xca/0x120 [ 152.969215] print_circular_bug+0x47b/0x750 [ 152.969665] check_noncircular+0x2e9/0x3c0 [ 152.970097] ? __pfx_check_noncircular+0x10/0x10 [ 152.970577] ? hlock_class+0x4e/0x130 [ 152.970964] ? mark_lock+0xac/0xed0 [ 152.971347] ? srso_return_thunk+0x5/0x5f [ 152.971790] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 152.972265] ? lockdep_lock+0xba/0x1b0 [ 152.972688] ? __pfx_lockdep_lock+0x10/0x10 [ 152.973150] __lock_acquire+0x29fd/0x4580 [ 152.973589] ? __pfx___lock_acquire+0x10/0x10 [ 152.974045] ? lock_release+0x20f/0x6f0 [ 152.974455] ? __pfx_lock_release+0x10/0x10 [ 152.974898] lock_acquire+0x19b/0x520 [ 152.975302] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 152.975888] ? __pfx_lock_acquire+0x10/0x10 [ 152.976328] ? srso_return_thunk+0x5/0x5f [ 152.976764] ? lock_release+0x20f/0x6f0 [ 152.977173] ? srso_return_thunk+0x5/0x5f [ 152.977609] ? lock_is_held_type+0x9e/0x120 [ 152.978062] ? srso_return_thunk+0x5/0x5f [ 152.978505] __mutex_lock+0x13d/0xb50 [ 152.978912] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 152.979501] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 152.980083] ? srso_return_thunk+0x5/0x5f [ 152.980518] ? synchronize_rcu_expedited+0x38a/0x420 [ 152.981028] ? __pfx___mutex_lock+0x10/0x10 [ 152.981483] ? __pfx_autoremove_wake_function+0x10/0x10 [ 152.982022] ? srso_return_thunk+0x5/0x5f [ 152.982458] ? kasan_quarantine_put+0x84/0x1e0 [ 152.982940] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 152.983408] ? srso_return_thunk+0x5/0x5f [ 152.983851] unregister_netdevice_many_notify+0x1612/0x1c80 [ 152.984415] ? __virt_addr_valid+0x2e8/0x5d0 [ 152.984879] ? __pfx_lock_release+0x10/0x10 [ 152.985321] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 152.985916] ? find_held_lock+0x2c/0x110 [ 152.986349] ? srso_return_thunk+0x5/0x5f [ 152.986792] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 152.987309] ? srso_return_thunk+0x5/0x5f [ 152.987751] ? lock_release+0x20f/0x6f0 [ 152.988164] ? __pfx_lock_release+0x10/0x10 [ 152.988602] ? srso_return_thunk+0x5/0x5f [ 152.989038] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 152.989566] ? srso_return_thunk+0x5/0x5f [ 152.990009] unregister_netdevice_queue+0x224/0x2e0 [ 152.990514] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 152.991065] ? up_write+0x195/0x520 [ 152.991466] _cfg80211_unregister_wdev+0x57b/0x700 [ 152.991969] ? srso_return_thunk+0x5/0x5f [ 152.992415] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 152.992922] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 152.993474] ? srso_return_thunk+0x5/0x5f [ 152.993910] ? srso_return_thunk+0x5/0x5f [ 152.994348] ? synchronize_rcu+0x1ff/0x260 [ 152.994778] ieee80211_unregister_hw+0x55/0x3a0 [ 152.995258] hwsim_exit_net+0x3a0/0x730 [ 152.995666] ? __pfx_hwsim_exit_net+0x10/0x10 [ 152.996117] ? srso_return_thunk+0x5/0x5f [ 152.996553] ? netdev_run_todo+0x788/0x1040 [ 152.996998] ? __pfx_hwsim_exit_net+0x10/0x10 [ 152.997455] ops_exit_list+0xb3/0x180 [ 152.997848] cleanup_net+0x546/0xad0 [ 152.998237] ? __pfx_cleanup_net+0x10/0x10 [ 152.998676] process_one_work+0x8ee/0x1a10 [ 152.999145] ? __pfx_lock_acquire+0x10/0x10 [ 152.999596] ? __pfx_process_one_work+0x10/0x10 [ 153.000087] ? srso_return_thunk+0x5/0x5f [ 153.000535] ? move_linked_works+0x172/0x270 [ 153.000984] ? srso_return_thunk+0x5/0x5f [ 153.001420] ? assign_work+0x196/0x240 [ 153.001838] worker_thread+0x674/0xe70 [ 153.002257] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 153.002792] ? __pfx_worker_thread+0x10/0x10 [ 153.003263] kthread+0x3ab/0x720 [ 153.003633] ? __pfx_kthread+0x10/0x10 [ 153.004045] ? srso_return_thunk+0x5/0x5f [ 153.004481] ? finish_task_switch.isra.0+0x206/0x840 [ 153.005002] ? __pfx_kthread+0x10/0x10 [ 153.005418] ret_from_fork+0x48/0x80 [ 153.005795] ? __pfx_kthread+0x10/0x10 [ 153.006207] ret_from_fork_asm+0x1a/0x30 [ 153.006640] [ 155.322823] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 155.323718] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 155.323956] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 155.327682] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 155.327950] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 155.329206] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 155.329469] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 155.333118] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 155.334094] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 155.335902] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 155.336819] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 155.337804] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 155.338873] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 155.342355] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 155.348798] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 155.372483] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 155.377010] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 155.378739] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 155.396030] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 155.396094] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 155.397763] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 155.401598] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 155.402459] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 155.403446] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 155.407416] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 155.408374] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 155.409728] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 155.412813] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 155.418946] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 155.420048] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 155.421583] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 155.424483] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 155.426663] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 155.426664] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 155.439818] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 155.441889] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 155.464645] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 155.478995] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 155.480808] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 155.488155] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 155.490501] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 155.495073] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 155.508132] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 155.517047] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 155.521826] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 155.522186] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 155.524377] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 155.525490] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 157.416614] Bluetooth: hci1: command tx timeout [ 157.417627] Bluetooth: hci0: command tx timeout [ 157.417675] Bluetooth: hci2: command tx timeout [ 157.480557] Bluetooth: hci3: command tx timeout [ 157.480674] Bluetooth: hci5: command tx timeout [ 157.480739] Bluetooth: hci4: command tx timeout [ 157.609668] Bluetooth: hci7: command tx timeout [ 157.609813] Bluetooth: hci6: command tx timeout [ 159.466532] Bluetooth: hci0: command tx timeout [ 159.466624] Bluetooth: hci2: command tx timeout [ 159.466704] Bluetooth: hci1: command tx timeout [ 159.528737] Bluetooth: hci3: command tx timeout [ 159.529960] Bluetooth: hci4: command tx timeout [ 159.530403] Bluetooth: hci5: command tx timeout [ 159.656597] Bluetooth: hci7: command tx timeout [ 159.656681] Bluetooth: hci6: command tx timeout [ 161.512602] Bluetooth: hci1: command tx timeout [ 161.512687] Bluetooth: hci2: command tx timeout [ 161.512750] Bluetooth: hci0: command tx timeout [ 161.577639] Bluetooth: hci3: command tx timeout [ 161.578994] Bluetooth: hci5: command tx timeout [ 161.579114] Bluetooth: hci4: command tx timeout [ 161.704883] Bluetooth: hci6: command tx timeout [ 161.704954] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 20:36:25 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800c009da0 RCX=1ffff11001ee87b0 RDX=0000000080000000 RSI=000000000000011b RDI=ffff8880156e89e0 RBP=ffff88800c009dd8 RSP=ffff88800e45fc88 R8 =0000000000000000 R9 =fffffbfff0c80a7a R10=0000000000000004 R11=0000000000000000 R12=ffff8880096c97f8 R13=0000000000000001 R14=0000000000000001 R15=ffff88800c009da0 RIP=ffffffff82211ea8 RFL=00000246 [---Z-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 000000c000030e90 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=000055af6a361df8 CR3=000000001a508000 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=00000000000000000000000000000000 XMM03=00000000000000003f6e18569b3be7af XMM04=000000c000086090000000c000086060 XMM05=000000c0000860f0000000c0000860c0 XMM06=000000c000086150000000c000086120 XMM07=000000c000085760000000c00005b4d0 XMM08=000000c0000864b0000000c000086480 XMM09=000000c000086510000000c0000864e0 XMM10=000000c000086540000000c00005b530 XMM11=000000c0000865a0000000c000086570 XMM12=000000c000086600000000c0000865d0 XMM13=000000c000086660000000c000086630 XMM14=000000c0000866c0000000c000086690 XMM15=000000c0000a1080000000c0000866f0 info registers vcpu 1 RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283e2e5 RDI=ffffffff886990a0 RBP=ffffffff88699060 RSP=ffff88800bd3ebb8 R8 =0000000000000001 R9 =ffffed10017a7d67 R10=000000000000005d R11=6f6c206863696877 R12=000000000000005d R13=0000000000000001 R14=ffff888008fea01e R15=ffff88800bd3eeb8 RIP=ffffffff8283e33d 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=0000560d69276550 CR3=000000000efc0000 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=7465677261742e79636e656772656d65 XMM02=73732f6563696c732e6d65747379732f XMM03=00656369767265732e6873732f656369 XMM04=0000560d6933e8e00000560d6927cfe0 XMM05=ffffffff000000070000560d693461c0 XMM06=663335393732006563697665642e3369 XMM07=00000000000000000000000000000000 XMM08=7368746150796c6e4f64616552646e69 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000