Warning: Permanently added '[localhost]:57349' (ECDSA) to the list of known hosts. 2025/01/18 16:25:19 fuzzer started 2025/01/18 16:25:20 dialing manager at localhost:44245 syzkaller login: [ 62.543216] cgroup: Unknown subsys name 'net' [ 62.677018] cgroup: Unknown subsys name 'cpuset' [ 62.706835] cgroup: Unknown subsys name 'rlimit' [ 67.745005] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 76.895313] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 16:25:35 syscalls: 2217 2025/01/18 16:25:35 code coverage: enabled 2025/01/18 16:25:35 comparison tracing: enabled 2025/01/18 16:25:35 extra coverage: enabled 2025/01/18 16:25:35 setuid sandbox: enabled 2025/01/18 16:25:35 namespace sandbox: enabled 2025/01/18 16:25:35 Android sandbox: enabled 2025/01/18 16:25:35 fault injection: enabled 2025/01/18 16:25:35 leak checking: enabled 2025/01/18 16:25:35 net packet injection: enabled 2025/01/18 16:25:35 net device setup: enabled 2025/01/18 16:25:35 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 16:25:35 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 16:25:35 USB emulation: enabled 2025/01/18 16:25:35 hci packet injection: enabled 2025/01/18 16:25:35 wifi device emulation: enabled 2025/01/18 16:25:35 802.15.4 emulation: enabled 2025/01/18 16:25:35 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 16:25:35 fetching corpus: 50, signal 27502/30514 (executing program) 2025/01/18 16:25:35 fetching corpus: 100, signal 37249/41222 (executing program) 2025/01/18 16:25:35 fetching corpus: 150, signal 43587/48397 (executing program) 2025/01/18 16:25:36 fetching corpus: 200, signal 51587/56849 (executing program) 2025/01/18 16:25:36 fetching corpus: 250, signal 56418/62150 (executing program) 2025/01/18 16:25:36 fetching corpus: 300, signal 60160/66393 (executing program) 2025/01/18 16:25:36 fetching corpus: 350, signal 62569/69318 (executing program) 2025/01/18 16:25:36 fetching corpus: 400, signal 67098/73933 (executing program) 2025/01/18 16:25:37 fetching corpus: 450, signal 71166/77936 (executing program) 2025/01/18 16:25:37 fetching corpus: 500, signal 74933/81549 (executing program) 2025/01/18 16:25:37 fetching corpus: 550, signal 77003/83740 (executing program) 2025/01/18 16:25:37 fetching corpus: 600, signal 79083/85840 (executing program) 2025/01/18 16:25:37 fetching corpus: 650, signal 80694/87570 (executing program) 2025/01/18 16:25:37 fetching corpus: 700, signal 82703/89495 (executing program) 2025/01/18 16:25:38 fetching corpus: 750, signal 84658/91343 (executing program) 2025/01/18 16:25:38 fetching corpus: 800, signal 86114/92782 (executing program) 2025/01/18 16:25:38 fetching corpus: 850, signal 89517/95406 (executing program) 2025/01/18 16:25:38 fetching corpus: 900, signal 90613/96425 (executing program) 2025/01/18 16:25:38 fetching corpus: 950, signal 93051/98256 (executing program) 2025/01/18 16:25:38 fetching corpus: 1000, signal 97311/101077 (executing program) 2025/01/18 16:25:38 fetching corpus: 1050, signal 98996/102214 (executing program) 2025/01/18 16:25:39 fetching corpus: 1100, signal 100754/103346 (executing program) 2025/01/18 16:25:39 fetching corpus: 1150, signal 102215/104256 (executing program) 2025/01/18 16:25:39 fetching corpus: 1200, signal 103105/104797 (executing program) 2025/01/18 16:25:39 fetching corpus: 1250, signal 104548/105604 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/105823 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/105856 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/105886 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/105902 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/105933 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/105975 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106006 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106039 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106069 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106101 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106126 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106158 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106187 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106223 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106250 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106280 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106312 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106341 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106370 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106416 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106452 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106476 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106512 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106553 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106593 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106622 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106654 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106667 (executing program) 2025/01/18 16:25:39 fetching corpus: 1266, signal 104934/106667 (executing program) 2025/01/18 16:25:42 starting 8 fuzzer processes 16:25:42 executing program 0: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)="18419cc68448de3ae8f97ea6a46d823d4f19cecbf569a58b79851d91f3da031fecf4dfebf4ac3b13988a048b4e35761cb05a5d5b28e1ca6ceebae02cbbf7e894098749d5f99cb226f14f00b6034bfb02a7a5af409f531820bd319b9d7c3405022b550d32ad368fdbbddb8ed631d1dde9a4ed", 0xff10, r0) keyctl$read(0x3, r1, 0x0, 0x0) 16:25:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000005840)={0x0, 0x0, &(0x7f0000005780)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x20000004) 16:25:42 executing program 2: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{}]}) 16:25:42 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendmsg(r0, &(0x7f0000000b40)={0x0, 0x0, 0x0}, 0x0) [ 84.853709] audit: type=1400 audit(1737217542.910:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:25:42 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc042, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffff}) 16:25:42 executing program 6: inotify_init1(0x80400) 16:25:42 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000002340), 0x0) readv(r0, &(0x7f0000002380)=[{&(0x7f0000000040)=""/41, 0x1b}], 0x1) 16:25:42 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f00000003c0)) [ 86.268460] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 86.272219] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.273705] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.274863] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.277860] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.279662] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.280858] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.284535] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 86.288771] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 86.303291] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 86.316633] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 86.321034] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 86.326346] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 86.331501] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 86.331563] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 86.331922] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.353467] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 86.359013] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 86.361651] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 86.365314] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 86.367588] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 86.383827] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 86.388010] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 86.390644] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 86.411189] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 86.419567] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 86.434914] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 86.455454] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 86.465750] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 86.473512] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 86.481467] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 86.490837] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 86.502416] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 86.512548] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 86.512968] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 86.523064] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 86.524844] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 86.540997] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 86.550628] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 86.559512] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 86.561324] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 86.565525] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 86.566347] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 86.609202] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 86.616438] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 86.667410] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 86.705548] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 86.714801] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.349060] Bluetooth: hci0: command tx timeout [ 88.413257] Bluetooth: hci2: command tx timeout [ 88.413302] Bluetooth: hci1: command tx timeout [ 88.476244] Bluetooth: hci3: command tx timeout [ 88.604289] Bluetooth: hci4: command tx timeout [ 88.668273] Bluetooth: hci5: command tx timeout [ 88.669270] Bluetooth: hci6: command tx timeout [ 88.797754] Bluetooth: hci7: command tx timeout [ 90.397149] Bluetooth: hci0: command tx timeout [ 90.460299] Bluetooth: hci1: command tx timeout [ 90.460404] Bluetooth: hci2: command tx timeout [ 90.525228] Bluetooth: hci3: command tx timeout [ 90.655290] Bluetooth: hci4: command tx timeout [ 90.716300] Bluetooth: hci6: command tx timeout [ 90.716460] Bluetooth: hci5: command tx timeout [ 90.844261] Bluetooth: hci7: command tx timeout [ 92.444229] Bluetooth: hci0: command tx timeout [ 92.508316] Bluetooth: hci2: command tx timeout [ 92.508459] Bluetooth: hci1: command tx timeout [ 92.572199] Bluetooth: hci3: command tx timeout [ 92.700447] Bluetooth: hci4: command tx timeout [ 92.764264] Bluetooth: hci6: command tx timeout [ 92.764394] Bluetooth: hci5: command tx timeout [ 92.892245] Bluetooth: hci7: command tx timeout [ 94.494189] Bluetooth: hci0: command tx timeout [ 94.556629] Bluetooth: hci2: command tx timeout [ 94.557239] Bluetooth: hci1: command tx timeout [ 94.620694] Bluetooth: hci3: command tx timeout [ 94.748233] Bluetooth: hci4: command tx timeout [ 94.814216] Bluetooth: hci6: command tx timeout [ 94.814328] Bluetooth: hci5: command tx timeout [ 94.940442] Bluetooth: hci7: command tx timeout [ 146.344884] [ 146.345124] ====================================================== [ 146.345725] WARNING: possible circular locking dependency detected [ 146.346309] 6.13.0-rc7-next-20250117 #1 Not tainted [ 146.346798] ------------------------------------------------------ [ 146.348471] kworker/u8:0/11 is trying to acquire lock: [ 146.349672] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 146.352330] [ 146.352330] but task is already holding lock: [ 146.353587] ffff888018bf0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 146.355671] [ 146.355671] which lock already depends on the new lock. [ 146.355671] [ 146.356457] [ 146.356457] the existing dependency chain (in reverse order) is: [ 146.357166] [ 146.357166] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 146.357829] __mutex_lock+0x13d/0xb50 [ 146.358292] wiphy_register+0x1b2e/0x25d0 [ 146.358790] ieee80211_register_hw+0x23a4/0x3d60 [ 146.359323] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 146.359904] init_mac80211_hwsim+0x389/0x870 [ 146.360443] do_one_initcall+0xf9/0x640 [ 146.360931] kernel_init_freeable+0x53d/0x7a0 [ 146.361456] kernel_init+0x1e/0x2d0 [ 146.361889] ret_from_fork+0x48/0x80 [ 146.362324] ret_from_fork_asm+0x1a/0x30 [ 146.362818] [ 146.362818] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 146.363441] __lock_acquire+0x29fd/0x4580 [ 146.363934] lock_acquire+0x19b/0x520 [ 146.364398] __mutex_lock+0x13d/0xb50 [ 146.364861] unregister_netdevice_many_notify+0x1612/0x1c80 [ 146.365486] unregister_netdevice_queue+0x224/0x2e0 [ 146.366049] _cfg80211_unregister_wdev+0x57b/0x700 [ 146.366613] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 146.367178] ieee80211_unregister_hw+0x55/0x3a0 [ 146.367703] hwsim_exit_net+0x3a0/0x730 [ 146.368174] ops_exit_list+0xb3/0x180 [ 146.368621] cleanup_net+0x546/0xad0 [ 146.369064] process_one_work+0x8ee/0x1a10 [ 146.369577] worker_thread+0x674/0xe70 [ 146.370050] kthread+0x3ab/0x720 [ 146.370471] ret_from_fork+0x48/0x80 [ 146.370901] ret_from_fork_asm+0x1a/0x30 [ 146.371390] [ 146.371390] other info that might help us debug this: [ 146.371390] [ 146.372142] Possible unsafe locking scenario: [ 146.372142] [ 146.372718] CPU0 CPU1 [ 146.373163] ---- ---- [ 146.373610] lock(&rdev->wiphy.mtx); [ 146.374009] lock(rtnl_mutex); [ 146.374558] lock(&rdev->wiphy.mtx); [ 146.375146] lock(rtnl_mutex); [ 146.375490] [ 146.375490] *** DEADLOCK *** [ 146.375490] [ 146.376123] 4 locks held by kworker/u8:0/11: [ 146.376609] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 146.377725] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 146.378768] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 146.379711] #3: ffff888018bf0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 146.380817] [ 146.380817] stack backtrace: [ 146.381237] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 146.382029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 146.382793] Workqueue: netns cleanup_net [ 146.383185] Call Trace: [ 146.383468] [ 146.383702] dump_stack_lvl+0xca/0x120 [ 146.384171] print_circular_bug+0x47b/0x750 [ 146.384665] check_noncircular+0x2e9/0x3c0 [ 146.385141] ? srso_return_thunk+0x5/0x5f [ 146.385651] ? __pfx_check_noncircular+0x10/0x10 [ 146.386178] ? hlock_class+0x4e/0x130 [ 146.386578] ? mark_lock+0xac/0xed0 [ 146.386967] ? srso_return_thunk+0x5/0x5f [ 146.387427] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 146.387935] ? lockdep_lock+0xba/0x1b0 [ 146.388415] ? __pfx_lockdep_lock+0x10/0x10 [ 146.388935] __lock_acquire+0x29fd/0x4580 [ 146.389439] ? __pfx___lock_acquire+0x10/0x10 [ 146.389967] ? lock_release+0x20f/0x6f0 [ 146.390411] ? __pfx_lock_release+0x10/0x10 [ 146.390848] lock_acquire+0x19b/0x520 [ 146.391227] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 146.391774] ? __pfx_lock_acquire+0x10/0x10 [ 146.392208] ? srso_return_thunk+0x5/0x5f [ 146.392698] ? lock_release+0x20f/0x6f0 [ 146.393158] ? srso_return_thunk+0x5/0x5f [ 146.393645] ? lock_is_held_type+0x9e/0x120 [ 146.394097] ? srso_return_thunk+0x5/0x5f [ 146.394531] __mutex_lock+0x13d/0xb50 [ 146.394940] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 146.395568] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 146.396157] ? srso_return_thunk+0x5/0x5f [ 146.396592] ? synchronize_rcu_expedited+0x38a/0x420 [ 146.397105] ? __pfx___mutex_lock+0x10/0x10 [ 146.397550] ? __pfx_autoremove_wake_function+0x10/0x10 [ 146.398085] ? srso_return_thunk+0x5/0x5f [ 146.398515] ? kasan_quarantine_put+0x84/0x1e0 [ 146.399010] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 146.399523] ? srso_return_thunk+0x5/0x5f [ 146.399960] unregister_netdevice_many_notify+0x1612/0x1c80 [ 146.400608] ? __virt_addr_valid+0x2e8/0x5d0 [ 146.401090] ? __pfx_lock_release+0x10/0x10 [ 146.401580] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 146.402201] ? find_held_lock+0x2c/0x110 [ 146.402647] ? srso_return_thunk+0x5/0x5f [ 146.403093] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 146.403598] ? srso_return_thunk+0x5/0x5f [ 146.404023] ? lock_release+0x20f/0x6f0 [ 146.404436] ? __pfx_lock_release+0x10/0x10 [ 146.404873] ? srso_return_thunk+0x5/0x5f [ 146.405304] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 146.405827] ? srso_return_thunk+0x5/0x5f [ 146.406273] unregister_netdevice_queue+0x224/0x2e0 [ 146.406770] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 146.407308] ? up_write+0x195/0x520 [ 146.407700] _cfg80211_unregister_wdev+0x57b/0x700 [ 146.408207] ? srso_return_thunk+0x5/0x5f [ 146.408636] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 146.409145] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 146.409677] ? srso_return_thunk+0x5/0x5f [ 146.410123] ? srso_return_thunk+0x5/0x5f [ 146.410559] ? synchronize_rcu+0x1ff/0x260 [ 146.410986] ieee80211_unregister_hw+0x55/0x3a0 [ 146.411455] hwsim_exit_net+0x3a0/0x730 [ 146.411859] ? __pfx_hwsim_exit_net+0x10/0x10 [ 146.412319] ? srso_return_thunk+0x5/0x5f [ 146.412760] ? netdev_run_todo+0x788/0x1040 [ 146.413202] ? srso_return_thunk+0x5/0x5f [ 146.413643] ? __pfx_hwsim_exit_net+0x10/0x10 [ 146.414101] ops_exit_list+0xb3/0x180 [ 146.414493] cleanup_net+0x546/0xad0 [ 146.414880] ? __pfx_cleanup_net+0x10/0x10 [ 146.415330] process_one_work+0x8ee/0x1a10 [ 146.415778] ? __pfx_lock_acquire+0x10/0x10 [ 146.416226] ? __pfx_process_one_work+0x10/0x10 [ 146.416710] ? srso_return_thunk+0x5/0x5f [ 146.417134] ? move_linked_works+0x172/0x270 [ 146.417580] ? srso_return_thunk+0x5/0x5f [ 146.418012] ? assign_work+0x196/0x240 [ 146.418429] worker_thread+0x674/0xe70 [ 146.418854] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 146.419392] ? __pfx_worker_thread+0x10/0x10 [ 146.419854] kthread+0x3ab/0x720 [ 146.420230] ? __pfx_kthread+0x10/0x10 [ 146.420637] ? srso_return_thunk+0x5/0x5f [ 146.421064] ? finish_task_switch.isra.0+0x206/0x840 [ 146.421576] ? __pfx_kthread+0x10/0x10 [ 146.421990] ret_from_fork+0x48/0x80 [ 146.422362] ? __pfx_kthread+0x10/0x10 [ 146.422769] ret_from_fork_asm+0x1a/0x30 [ 146.423215] [ 148.469287] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 148.470678] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 148.471600] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 148.473902] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 148.476741] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 148.479448] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 148.645649] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 148.648073] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 148.652516] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 148.663988] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 148.666519] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 148.667815] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 148.724303] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 148.726619] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 148.729417] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 148.737244] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 148.740366] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 148.742872] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 148.784865] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 148.789803] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 148.789939] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 148.790050] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 148.790665] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 148.792354] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 148.792931] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 148.794521] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 148.799320] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 148.799645] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 148.799928] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 148.800680] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 148.805273] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 148.805947] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 148.810967] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 148.811350] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 148.811492] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 148.822806] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 148.837781] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 148.841421] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 148.844394] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 148.844709] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 148.848329] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 148.850459] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 148.859407] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 148.884701] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 148.885913] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 148.895615] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 148.900497] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 148.906457] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 150.557278] Bluetooth: hci0: command tx timeout [ 150.684237] Bluetooth: hci1: command tx timeout [ 150.812291] Bluetooth: hci2: command tx timeout [ 150.876177] Bluetooth: hci5: command tx timeout [ 150.940345] Bluetooth: hci3: command tx timeout [ 150.940561] Bluetooth: hci4: command tx timeout [ 150.941344] Bluetooth: hci6: command tx timeout [ 151.005155] Bluetooth: hci7: command tx timeout [ 152.605179] Bluetooth: hci0: command tx timeout [ 152.732162] Bluetooth: hci1: command tx timeout [ 152.860235] Bluetooth: hci2: command tx timeout [ 152.924393] Bluetooth: hci5: command tx timeout [ 152.990001] Bluetooth: hci6: command tx timeout [ 152.990120] Bluetooth: hci3: command tx timeout [ 152.990165] Bluetooth: hci4: command tx timeout [ 153.054123] Bluetooth: hci7: command tx timeout [ 154.653266] Bluetooth: hci0: command tx timeout [ 154.781154] Bluetooth: hci1: command tx timeout [ 154.908169] Bluetooth: hci2: command tx timeout [ 154.973144] Bluetooth: hci5: command tx timeout [ 155.036182] Bluetooth: hci6: command tx timeout [ 155.036198] Bluetooth: hci4: command tx timeout [ 155.036255] Bluetooth: hci3: command tx timeout [ 155.100196] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 16:26:44 Registers: info registers vcpu 0 RAX=0000000000000076 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095deb28 R8 =0000000000000001 R9 =ffffed10012bbd55 R10=0000000000000076 R11=6666666666666666 R12=0000000000000076 R13=0000000000000001 R14=ffff888008fea04f R15=ffff8880095dee28 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=00007f8717dc0460 CR3=0000000018acc000 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=00000000000000003fd0000000000000 XMM02=000000000000000041488b0d00000000 XMM03=3372727474622e72656c6c616b7a7973 XMM04=6e696d20636578650d00657461646964 XMM05=746e696820636578650a00657a696d69 XMM06=650a00736465657320636578650a0073 XMM07=756365786511006c61746f7420636578 XMM08=007a7a7566206365786509006e656720 XMM09=006574616469646e616320636578650e XMM10=0a00657a696d696e696d20636578650d XMM11=636578650a0073746e69682063657865 XMM12=746f7420636578650a00736465657320 XMM13=73657220726f74756365786511006c61 XMM14=6169727420636578650b007374726174 XMM15=00006873616d7320636578650a006567 info registers vcpu 1 RAX=0000000000203000 RBX=00007f970add87d8 RCX=0000000000000003 RDX=0000000000000040 RSI=0000000000000003 RDI=ffffffffffe354f0 RBP=000000c000327f28 RSP=000000c000327ea8 R8 =00007f970afa4fff R9 =000000c00066fb00 R10=000000c00001f698 R11=0000000000000018 R12=000000c0004a4ff0 R13=000000c000316600 R14=00000000000000ac R15=0000000000000100 RIP=000000000041f896 RFL=00000282 [--S----] CPL=3 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA] SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 000000c000030b10 00000000 00000000 GS =0000 0000000000000000 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=000000c00034b000 CR3=0000000018acc000 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=00000000000000003fd0000000000000 XMM02=2f313530353330323139726964747365 XMM03=5259787562652e72656c6c616b7a7973 XMM04=00000000000000080000000000b12868 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=000000c000f3140000000000004643c1 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=000000c000086690000000c000086660 XMM14=000000c0000866f0000000c0000866c0 XMM15=000000c000102160000000c00005b560