Warning: Permanently added '[localhost]:2221' (ECDSA) to the list of known hosts. 2025/01/18 05:19:48 fuzzer started 2025/01/18 05:19:49 dialing manager at localhost:44245 syzkaller login: [ 69.922815] cgroup: Unknown subsys name 'net' [ 69.999924] cgroup: Unknown subsys name 'cpuset' [ 70.039266] cgroup: Unknown subsys name 'rlimit' [ 75.559372] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 87.232163] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 05:20:07 syscalls: 2217 2025/01/18 05:20:07 code coverage: enabled 2025/01/18 05:20:07 comparison tracing: enabled 2025/01/18 05:20:07 extra coverage: enabled 2025/01/18 05:20:07 setuid sandbox: enabled 2025/01/18 05:20:07 namespace sandbox: enabled 2025/01/18 05:20:07 Android sandbox: enabled 2025/01/18 05:20:07 fault injection: enabled 2025/01/18 05:20:07 leak checking: enabled 2025/01/18 05:20:07 net packet injection: enabled 2025/01/18 05:20:07 net device setup: enabled 2025/01/18 05:20:07 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 05:20:07 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 05:20:07 USB emulation: enabled 2025/01/18 05:20:07 hci packet injection: enabled 2025/01/18 05:20:07 wifi device emulation: enabled 2025/01/18 05:20:07 802.15.4 emulation: enabled 2025/01/18 05:20:07 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 05:20:07 fetching corpus: 50, signal 26188/28866 (executing program) 2025/01/18 05:20:07 fetching corpus: 100, signal 36378/39703 (executing program) 2025/01/18 05:20:07 fetching corpus: 150, signal 44108/47802 (executing program) 2025/01/18 05:20:07 fetching corpus: 200, signal 49278/53213 (executing program) 2025/01/18 05:20:07 fetching corpus: 250, signal 55833/59584 (executing program) 2025/01/18 05:20:08 fetching corpus: 300, signal 59512/63248 (executing program) 2025/01/18 05:20:08 fetching corpus: 350, signal 65113/68205 (executing program) 2025/01/18 05:20:08 fetching corpus: 400, signal 70576/72817 (executing program) 2025/01/18 05:20:08 fetching corpus: 450, signal 74179/75796 (executing program) 2025/01/18 05:20:09 fetching corpus: 500, signal 78032/78784 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79485 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79528 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79580 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79627 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79681 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79717 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79767 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79806 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79863 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79897 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/79960 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80002 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80050 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80092 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80135 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80194 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80237 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80278 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80332 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80375 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80419 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80463 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80509 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80561 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80601 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80656 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80695 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80740 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80797 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80820 (executing program) 2025/01/18 05:20:09 fetching corpus: 528, signal 78927/80820 (executing program) 2025/01/18 05:20:13 starting 8 fuzzer processes 05:20:13 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MAC_ACL(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)={0x1c, r1, 0x9, 0x0, 0x0, {{}, {@val={0x8, 0x3, r3}, @void}}}, 0x1c}}, 0x0) 05:20:13 executing program 3: r0 = getpid() r1 = getpid() kcmp(r0, r1, 0x300, 0xffffffffffffffff, 0xffffffffffffffff) 05:20:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001000)=[{&(0x7f00000027c0)={0x24, 0x24, 0x1, 0x0, 0x0, "", [@nested={0x11, 0x0, 0x0, 0x1, [@typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @generic="ed"]}]}, 0x24}], 0x1}, 0x0) 05:20:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SELLOADLUT(r0, 0x541c, &(0x7f0000000040)={0x11}) read(r0, &(0x7f0000000000)=""/23, 0x17) openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) [ 93.684392] audit: type=1400 audit(1737177613.150:7): avc: denied { execmem } for pid=278 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 05:20:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)={0x28, 0x12, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0x8, 0x0, 0x0, 0x0, @pid=0xffffffffffffffff}, @typed={0x8, 0x3, 0x0, 0x0, @u32}]}, 0x28}], 0x1}, 0x0) 05:20:13 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_int(r0, 0x107, 0xe, 0x0, &(0x7f00000007c0)) 05:20:13 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0xe20, 0x0, @empty}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x4e20, @local}, 0x10) 05:20:13 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000200)=@req={0x0, 0x38}, 0x10) [ 94.931564] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.933128] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.934454] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.941878] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.946290] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.949106] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.050453] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.053877] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.055883] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.061068] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.063176] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 95.065298] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.067144] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.067907] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.070866] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.080497] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.089172] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.090900] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.123258] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.134064] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.137222] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.156158] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.158212] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 95.163293] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 95.184673] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 95.185455] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 95.201592] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 95.202471] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 95.206353] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 95.206576] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 95.220853] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 95.222867] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 95.226956] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 95.227486] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 95.229309] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 95.229652] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 95.230620] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 95.231301] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 95.231560] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 95.258239] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 95.259462] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 95.267045] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 95.267679] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 95.267880] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 95.285023] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 95.365894] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 95.377279] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 95.381201] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 97.025314] Bluetooth: hci0: command tx timeout [ 97.088793] Bluetooth: hci1: command tx timeout [ 97.152957] Bluetooth: hci2: command tx timeout [ 97.215764] Bluetooth: hci3: command tx timeout [ 97.280800] Bluetooth: hci5: command tx timeout [ 97.343771] Bluetooth: hci4: command tx timeout [ 97.408036] Bluetooth: hci6: command tx timeout [ 97.535773] Bluetooth: hci7: command tx timeout [ 99.072745] Bluetooth: hci0: command tx timeout [ 99.137008] Bluetooth: hci1: command tx timeout [ 99.200830] Bluetooth: hci2: command tx timeout [ 99.265317] Bluetooth: hci3: command tx timeout [ 99.327810] Bluetooth: hci5: command tx timeout [ 99.391819] Bluetooth: hci4: command tx timeout [ 99.456842] Bluetooth: hci6: command tx timeout [ 99.583833] Bluetooth: hci7: command tx timeout [ 101.119910] Bluetooth: hci0: command tx timeout [ 101.184923] Bluetooth: hci1: command tx timeout [ 101.247741] Bluetooth: hci2: command tx timeout [ 101.312384] Bluetooth: hci3: command tx timeout [ 101.375863] Bluetooth: hci5: command tx timeout [ 101.440739] Bluetooth: hci4: command tx timeout [ 101.503772] Bluetooth: hci6: command tx timeout [ 101.633385] Bluetooth: hci7: command tx timeout [ 103.168987] Bluetooth: hci0: command tx timeout [ 103.232726] Bluetooth: hci1: command tx timeout [ 103.297358] Bluetooth: hci2: command tx timeout [ 103.360786] Bluetooth: hci3: command tx timeout [ 103.424767] Bluetooth: hci5: command tx timeout [ 103.487761] Bluetooth: hci4: command tx timeout [ 103.552155] Bluetooth: hci6: command tx timeout [ 103.680835] Bluetooth: hci7: command tx timeout [ 152.714343] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 152.714492] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 153.119216] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 153.119302] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 154.755056] [ 154.755309] ====================================================== [ 154.755914] WARNING: possible circular locking dependency detected [ 154.756513] 6.13.0-rc7-next-20250117 #1 Not tainted [ 154.756997] ------------------------------------------------------ [ 154.758449] kworker/u8:1/65 is trying to acquire lock: [ 154.759534] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 154.761117] [ 154.761117] but task is already holding lock: [ 154.762081] ffff88800ee20768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 154.764079] [ 154.764079] which lock already depends on the new lock. [ 154.764079] [ 154.766255] [ 154.766255] the existing dependency chain (in reverse order) is: [ 154.766961] [ 154.766961] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 154.767628] __mutex_lock+0x13d/0xb50 [ 154.768096] wiphy_register+0x1b2e/0x25d0 [ 154.768592] ieee80211_register_hw+0x23a4/0x3d60 [ 154.769134] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 154.769707] init_mac80211_hwsim+0x389/0x870 [ 154.770254] do_one_initcall+0xf9/0x640 [ 154.770745] kernel_init_freeable+0x53d/0x7a0 [ 154.771265] kernel_init+0x1e/0x2d0 [ 154.771688] ret_from_fork+0x48/0x80 [ 154.772119] ret_from_fork_asm+0x1a/0x30 [ 154.772604] [ 154.772604] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 154.773224] __lock_acquire+0x29fd/0x4580 [ 154.773716] lock_acquire+0x19b/0x520 [ 154.774179] __mutex_lock+0x13d/0xb50 [ 154.774634] unregister_netdevice_many_notify+0x1612/0x1c80 [ 154.775251] unregister_netdevice_queue+0x224/0x2e0 [ 154.775812] _cfg80211_unregister_wdev+0x57b/0x700 [ 154.776366] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 154.776919] ieee80211_unregister_hw+0x55/0x3a0 [ 154.777434] hwsim_exit_net+0x3a0/0x730 [ 154.777904] ops_exit_list+0xb3/0x180 [ 154.778366] cleanup_net+0x546/0xad0 [ 154.778816] process_one_work+0x8ee/0x1a10 [ 154.779331] worker_thread+0x674/0xe70 [ 154.779810] kthread+0x3ab/0x720 [ 154.780242] ret_from_fork+0x48/0x80 [ 154.780678] ret_from_fork_asm+0x1a/0x30 [ 154.781169] [ 154.781169] other info that might help us debug this: [ 154.781169] [ 154.781926] Possible unsafe locking scenario: [ 154.781926] [ 154.782513] CPU0 CPU1 [ 154.782962] ---- ---- [ 154.783413] lock(&rdev->wiphy.mtx); [ 154.783822] lock(rtnl_mutex); [ 154.784409] lock(&rdev->wiphy.mtx); [ 154.785033] lock(rtnl_mutex); [ 154.785394] [ 154.785394] *** DEADLOCK *** [ 154.785394] [ 154.785972] 4 locks held by kworker/u8:1/65: [ 154.786408] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 154.787421] #1: ffff88800ed37d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 154.788404] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 154.789311] #3: ffff88800ee20768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 154.790351] [ 154.790351] stack backtrace: [ 154.790788] CPU: 0 UID: 0 PID: 65 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250117 #1 [ 154.791583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 154.792379] Workqueue: netns cleanup_net [ 154.792801] Call Trace: [ 154.793055] [ 154.793283] dump_stack_lvl+0xca/0x120 [ 154.793702] print_circular_bug+0x47b/0x750 [ 154.794154] check_noncircular+0x2e9/0x3c0 [ 154.794586] ? srso_return_thunk+0x5/0x5f [ 154.795030] ? __pfx_check_noncircular+0x10/0x10 [ 154.795514] ? hlock_class+0x4e/0x130 [ 154.795896] ? mark_lock+0xac/0xed0 [ 154.796285] ? __pfx___resched_curr+0x10/0x10 [ 154.796767] ? lockdep_lock+0xba/0x1b0 [ 154.797195] ? __pfx_lockdep_lock+0x10/0x10 [ 154.797652] __lock_acquire+0x29fd/0x4580 [ 154.798103] ? __pfx___lock_acquire+0x10/0x10 [ 154.798563] ? lock_release+0x20f/0x6f0 [ 154.798974] ? __pfx_lock_release+0x10/0x10 [ 154.799416] lock_acquire+0x19b/0x520 [ 154.799815] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 154.800394] ? __pfx_lock_acquire+0x10/0x10 [ 154.800839] ? srso_return_thunk+0x5/0x5f [ 154.801279] ? lock_release+0x20f/0x6f0 [ 154.801699] ? srso_return_thunk+0x5/0x5f [ 154.802146] ? lock_is_held_type+0x9e/0x120 [ 154.802614] ? srso_return_thunk+0x5/0x5f [ 154.803061] __mutex_lock+0x13d/0xb50 [ 154.803466] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 154.804058] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 154.804646] ? srso_return_thunk+0x5/0x5f [ 154.805089] ? synchronize_rcu_expedited+0x38a/0x420 [ 154.805600] ? __pfx___mutex_lock+0x10/0x10 [ 154.806059] ? __pfx_autoremove_wake_function+0x10/0x10 [ 154.806607] ? srso_return_thunk+0x5/0x5f [ 154.807049] ? kasan_quarantine_put+0x84/0x1e0 [ 154.807534] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 154.807995] ? srso_return_thunk+0x5/0x5f [ 154.808439] unregister_netdevice_many_notify+0x1612/0x1c80 [ 154.809001] ? __virt_addr_valid+0x2e8/0x5d0 [ 154.809466] ? __pfx_lock_release+0x10/0x10 [ 154.809908] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 154.810508] ? find_held_lock+0x2c/0x110 [ 154.810941] ? srso_return_thunk+0x5/0x5f [ 154.811379] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 154.811889] ? srso_return_thunk+0x5/0x5f [ 154.812320] ? lock_release+0x20f/0x6f0 [ 154.812733] ? __pfx_lock_release+0x10/0x10 [ 154.813170] ? srso_return_thunk+0x5/0x5f [ 154.813605] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 154.814135] ? srso_return_thunk+0x5/0x5f [ 154.814578] unregister_netdevice_queue+0x224/0x2e0 [ 154.815075] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 154.815620] ? up_write+0x195/0x520 [ 154.816012] _cfg80211_unregister_wdev+0x57b/0x700 [ 154.816512] ? srso_return_thunk+0x5/0x5f [ 154.816953] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 154.817458] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 154.818031] ? srso_return_thunk+0x5/0x5f [ 154.818475] ? srso_return_thunk+0x5/0x5f [ 154.818911] ? synchronize_rcu+0x1ff/0x260 [ 154.819341] ieee80211_unregister_hw+0x55/0x3a0 [ 154.819813] hwsim_exit_net+0x3a0/0x730 [ 154.820218] ? __pfx_hwsim_exit_net+0x10/0x10 [ 154.820672] ? srso_return_thunk+0x5/0x5f [ 154.821105] ? netdev_run_todo+0x788/0x1040 [ 154.821544] ? __pfx_hwsim_exit_net+0x10/0x10 [ 154.822012] ops_exit_list+0xb3/0x180 [ 154.822406] cleanup_net+0x546/0xad0 [ 154.822799] ? __pfx_cleanup_net+0x10/0x10 [ 154.823246] process_one_work+0x8ee/0x1a10 [ 154.823712] ? __pfx_lock_acquire+0x10/0x10 [ 154.824165] ? __pfx_process_one_work+0x10/0x10 [ 154.824661] ? srso_return_thunk+0x5/0x5f [ 154.825096] ? move_linked_works+0x172/0x270 [ 154.825552] ? srso_return_thunk+0x5/0x5f [ 154.825996] ? assign_work+0x196/0x240 [ 154.826408] worker_thread+0x674/0xe70 [ 154.826831] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 154.827363] ? srso_return_thunk+0x5/0x5f [ 154.827814] ? __pfx_worker_thread+0x10/0x10 [ 154.828295] kthread+0x3ab/0x720 [ 154.828664] ? __pfx_kthread+0x10/0x10 [ 154.829077] ? srso_return_thunk+0x5/0x5f [ 154.829514] ? finish_task_switch.isra.0+0x206/0x840 [ 154.830041] ? __pfx_kthread+0x10/0x10 [ 154.830455] ret_from_fork+0x48/0x80 [ 154.830829] ? __pfx_kthread+0x10/0x10 [ 154.831243] ret_from_fork_asm+0x1a/0x30 [ 154.831689] [ 157.256237] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 157.258418] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 157.260453] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.264377] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.267278] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 157.269664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.326935] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 157.328862] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 157.335841] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 157.341045] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 157.344993] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 157.347018] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 157.416129] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 157.417173] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 157.420522] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 157.421427] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 157.424876] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 157.425137] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 157.430432] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 157.432322] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 157.433744] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 157.437037] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 157.437415] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 157.437939] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 157.484602] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 157.514855] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 157.537965] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 157.551421] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 157.551433] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 157.555341] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 157.559415] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 157.561353] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 157.562111] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 157.565856] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 157.572566] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 157.578833] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 157.582935] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 157.587187] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 157.588078] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 157.589028] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 157.591188] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 157.591487] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 157.656150] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 157.660425] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 157.670945] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 157.695378] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 157.715907] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 157.755355] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 159.300695] Bluetooth: hci0: command tx timeout [ 159.425321] Bluetooth: hci1: command tx timeout [ 159.487819] Bluetooth: hci2: command tx timeout [ 159.489528] Bluetooth: hci3: command tx timeout [ 159.617492] Bluetooth: hci5: command tx timeout [ 159.618214] Bluetooth: hci4: command tx timeout [ 159.681741] Bluetooth: hci6: command tx timeout [ 159.872805] Bluetooth: hci7: command tx timeout [ 161.346725] Bluetooth: hci0: command tx timeout [ 161.472735] Bluetooth: hci1: command tx timeout [ 161.536930] Bluetooth: hci3: command tx timeout [ 161.537921] Bluetooth: hci2: command tx timeout [ 161.664818] Bluetooth: hci5: command tx timeout [ 161.664929] Bluetooth: hci4: command tx timeout [ 161.728776] Bluetooth: hci6: command tx timeout [ 161.921516] Bluetooth: hci7: command tx timeout [ 163.391760] Bluetooth: hci0: command tx timeout [ 163.521140] Bluetooth: hci1: command tx timeout [ 163.583762] Bluetooth: hci3: command tx timeout [ 163.583865] Bluetooth: hci2: command tx timeout [ 163.712037] Bluetooth: hci4: command tx timeout [ 163.712122] Bluetooth: hci5: command tx timeout [ 163.775944] Bluetooth: hci6: command tx timeout [ 163.967804] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 05:21:14 Registers: info registers vcpu 0 RAX=000000000000002c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88800ed36b28 R8 =0000000000000001 R9 =ffffed1001da6d55 R10=000000000000002c R11=3038383866666666 R12=000000000000002c R13=0000000000000001 R14=ffff888008fea03f R15=ffff88800ed36e28 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=00005602c1147e90 CR3=00000000156b4000 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=00000000000000004115d82000000000 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 info registers vcpu 1 RAX=00000000e8599109 RBX=00000000c38b1c73 RCX=000000000000000f RDX=000000000000000f RSI=000000006ff4d117 RDI=000000007aefae5c RBP=0000000000000001 RSP=ffff88800e7a7580 R8 =ffff88806c61c730 R9 =000000009f63ae5e R10=ffffffff864021d7 R11=0000000000000003 R12=0000000000092800 R13=0000000000000000 R14=ffff88800e7a75e0 R15=ffff888015681420 RIP=ffffffff8257e33b RFL=00000282 [--S----] 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 00007f0af510f8c0 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=00007f9e053e8000 CR3=00000000156b4000 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=0078756e696c65732f73662f7379732f XMM01=0078756e696c65732f73662f7379732f XMM02=00000000000000000000000000000000 XMM03=000000ff00000000000000ff000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00007f9e050a500000007f9e0520b950 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000