Warning: Permanently added '[localhost]:6582' (ECDSA) to the list of known hosts. 2025/01/18 08:57:24 fuzzer started 2025/01/18 08:57:25 dialing manager at localhost:44245 syzkaller login: [ 70.365845] cgroup: Unknown subsys name 'net' [ 70.486766] cgroup: Unknown subsys name 'cpuset' [ 70.520123] cgroup: Unknown subsys name 'rlimit' [ 76.241118] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 87.217277] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 08:57:42 syscalls: 2217 2025/01/18 08:57:42 code coverage: enabled 2025/01/18 08:57:42 comparison tracing: enabled 2025/01/18 08:57:42 extra coverage: enabled 2025/01/18 08:57:42 setuid sandbox: enabled 2025/01/18 08:57:42 namespace sandbox: enabled 2025/01/18 08:57:42 Android sandbox: enabled 2025/01/18 08:57:42 fault injection: enabled 2025/01/18 08:57:42 leak checking: enabled 2025/01/18 08:57:42 net packet injection: enabled 2025/01/18 08:57:42 net device setup: enabled 2025/01/18 08:57:42 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 08:57:42 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 08:57:42 USB emulation: enabled 2025/01/18 08:57:42 hci packet injection: enabled 2025/01/18 08:57:42 wifi device emulation: enabled 2025/01/18 08:57:42 802.15.4 emulation: enabled 2025/01/18 08:57:42 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 08:57:42 fetching corpus: 50, signal 28630/31247 (executing program) 2025/01/18 08:57:43 fetching corpus: 100, signal 38058/41233 (executing program) 2025/01/18 08:57:43 fetching corpus: 150, signal 47245/50582 (executing program) 2025/01/18 08:57:43 fetching corpus: 200, signal 53302/56753 (executing program) 2025/01/18 08:57:43 fetching corpus: 250, signal 59023/62311 (executing program) 2025/01/18 08:57:43 fetching corpus: 300, signal 65342/68071 (executing program) 2025/01/18 08:57:44 fetching corpus: 350, signal 69071/71457 (executing program) 2025/01/18 08:57:44 fetching corpus: 400, signal 73492/75186 (executing program) 2025/01/18 08:57:44 fetching corpus: 450, signal 75831/77102 (executing program) 2025/01/18 08:57:44 fetching corpus: 500, signal 78461/79147 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79626 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79680 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79713 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79762 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79817 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79873 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79917 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/79957 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80002 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80045 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80105 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80156 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80197 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80235 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80280 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80327 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80373 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80414 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80468 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80507 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80552 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80602 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80652 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80700 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80756 (executing program) 2025/01/18 08:57:44 fetching corpus: 529, signal 79062/80793 (executing program) 2025/01/18 08:57:45 fetching corpus: 529, signal 79062/80848 (executing program) 2025/01/18 08:57:45 fetching corpus: 529, signal 79062/80891 (executing program) 2025/01/18 08:57:45 fetching corpus: 529, signal 79062/80937 (executing program) 2025/01/18 08:57:45 fetching corpus: 529, signal 79062/80964 (executing program) 2025/01/18 08:57:45 fetching corpus: 529, signal 79062/80964 (executing program) 2025/01/18 08:57:48 starting 8 fuzzer processes 08:57:48 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x7f, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8936, &(0x7f0000000000)={@empty}) 08:57:48 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6e) listen(r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}}) r2 = syz_open_procfs(0x0, &(0x7f0000000f00)='mountinfo\x00') r3 = socket$unix(0x1, 0x1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) connect$unix(r3, &(0x7f0000001100)=@file={0x1, './file0\x00'}, 0x6e) 08:57:48 executing program 2: getpgrp(0xffffffffffffffff) r0 = 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}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000580)) r2 = openat$cgroup(r0, &(0x7f0000000640)='syz0\x00', 0x200002, 0x0) r3 = clone3(&(0x7f0000000680)={0x2610c4000, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440), {0x17}, 0x0, 0x0, &(0x7f0000000540)=""/55, &(0x7f0000000600)=[r1], 0x1, {r2}}, 0x58) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) ptrace$peeksig(0x4209, r3, &(0x7f0000000700)={0x20, 0x1, 0x1}, &(0x7f0000000740)=[{}]) getpid() openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105443, 0x0) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB]) 08:57:48 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) eventfd2(0x0, 0x0) [ 94.011290] audit: type=1400 audit(1737190668.921:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 08:57:48 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 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) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = syz_open_dev$tty20(0xc, 0x4, 0x1) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) poll(&(0x7f00000002c0)=[{r0}, {r1}, {r2}, {r3}, {r0}], 0x5, 0x7f) 08:57:48 executing program 5: r0 = syz_io_uring_setup(0x4c8f, &(0x7f0000000080), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x4, 0x0, 0x0) 08:57:48 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x0, 0x0, {{@in=@dev, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffff}}}, 0xb8}}, 0x0) 08:57:49 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040)) r0 = epoll_create(0x1) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080)={[0x2]}, 0x8) [ 95.343393] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.348107] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.349611] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.352567] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.353601] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.354139] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.409091] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.411652] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.413449] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.421635] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.423672] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 95.432753] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.529082] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.533850] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.547707] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.550661] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.559724] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.567837] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.624307] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.627625] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 95.629510] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 95.630455] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.632612] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.633177] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 95.639041] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.639617] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 95.644428] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 95.649265] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 95.650270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 95.655716] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 95.665362] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 95.669798] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 95.670633] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 95.673568] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 95.675838] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 95.676168] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 95.681265] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 95.686637] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 95.687163] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 95.692818] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 95.700631] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 95.717412] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 95.725042] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 95.729700] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 95.731507] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 95.735526] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 95.740717] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 95.743652] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 97.371866] Bluetooth: hci0: command tx timeout [ 97.499422] Bluetooth: hci1: command tx timeout [ 97.627848] Bluetooth: hci2: command tx timeout [ 97.690451] Bluetooth: hci3: command tx timeout [ 97.755614] Bluetooth: hci6: command tx timeout [ 97.755939] Bluetooth: hci4: command tx timeout [ 97.819469] Bluetooth: hci7: command tx timeout [ 97.883470] Bluetooth: hci5: command tx timeout [ 99.420451] Bluetooth: hci0: command tx timeout [ 99.548416] Bluetooth: hci1: command tx timeout [ 99.675539] Bluetooth: hci2: command tx timeout [ 99.741427] Bluetooth: hci3: command tx timeout [ 99.803532] Bluetooth: hci4: command tx timeout [ 99.805431] Bluetooth: hci6: command tx timeout [ 99.866491] Bluetooth: hci7: command tx timeout [ 99.931496] Bluetooth: hci5: command tx timeout [ 101.466458] Bluetooth: hci0: command tx timeout [ 101.595467] Bluetooth: hci1: command tx timeout [ 101.722547] Bluetooth: hci2: command tx timeout [ 101.786445] Bluetooth: hci3: command tx timeout [ 101.850579] Bluetooth: hci6: command tx timeout [ 101.850607] Bluetooth: hci4: command tx timeout [ 101.914616] Bluetooth: hci7: command tx timeout [ 101.978647] Bluetooth: hci5: command tx timeout [ 103.514516] Bluetooth: hci0: command tx timeout [ 103.642427] Bluetooth: hci1: command tx timeout [ 103.770862] Bluetooth: hci2: command tx timeout [ 103.834402] Bluetooth: hci3: command tx timeout [ 103.898726] Bluetooth: hci4: command tx timeout [ 103.898756] Bluetooth: hci6: command tx timeout [ 103.962470] Bluetooth: hci7: command tx timeout [ 104.026459] Bluetooth: hci5: command tx timeout [ 155.294200] [ 155.294452] ====================================================== [ 155.295048] WARNING: possible circular locking dependency detected [ 155.295644] 6.13.0-rc7-next-20250117 #1 Not tainted [ 155.296143] ------------------------------------------------------ [ 155.297585] kworker/u8:1/65 is trying to acquire lock: [ 155.298702] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 155.300679] [ 155.300679] but task is already holding lock: [ 155.301937] ffff8880173a8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 155.303810] [ 155.303810] which lock already depends on the new lock. [ 155.303810] [ 155.305856] [ 155.305856] the existing dependency chain (in reverse order) is: [ 155.307477] [ 155.307477] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 155.308865] __mutex_lock+0x13d/0xb50 [ 155.309889] wiphy_register+0x1b2e/0x25d0 [ 155.310947] ieee80211_register_hw+0x23a4/0x3d60 [ 155.311681] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 155.312460] init_mac80211_hwsim+0x389/0x870 [ 155.313179] do_one_initcall+0xf9/0x640 [ 155.313836] kernel_init_freeable+0x53d/0x7a0 [ 155.314554] kernel_init+0x1e/0x2d0 [ 155.315134] ret_from_fork+0x48/0x80 [ 155.315729] ret_from_fork_asm+0x1a/0x30 [ 155.316414] [ 155.316414] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 155.317256] __lock_acquire+0x29fd/0x4580 [ 155.317935] lock_acquire+0x19b/0x520 [ 155.318570] __mutex_lock+0x13d/0xb50 [ 155.319208] unregister_netdevice_many_notify+0x1612/0x1c80 [ 155.320071] unregister_netdevice_queue+0x224/0x2e0 [ 155.320859] _cfg80211_unregister_wdev+0x57b/0x700 [ 155.321641] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 155.322416] ieee80211_unregister_hw+0x55/0x3a0 [ 155.323153] hwsim_exit_net+0x3a0/0x730 [ 155.323811] ops_exit_list+0xb3/0x180 [ 155.324440] cleanup_net+0x546/0xad0 [ 155.325058] process_one_work+0x8ee/0x1a10 [ 155.325768] worker_thread+0x674/0xe70 [ 155.326433] kthread+0x3ab/0x720 [ 155.327030] ret_from_fork+0x48/0x80 [ 155.327630] ret_from_fork_asm+0x1a/0x30 [ 155.328329] [ 155.328329] other info that might help us debug this: [ 155.328329] [ 155.329373] Possible unsafe locking scenario: [ 155.329373] [ 155.330160] CPU0 CPU1 [ 155.330770] ---- ---- [ 155.331391] lock(&rdev->wiphy.mtx); [ 155.331946] lock(rtnl_mutex); [ 155.332696] lock(&rdev->wiphy.mtx); [ 155.333322] lock(rtnl_mutex); [ 155.333678] [ 155.333678] *** DEADLOCK *** [ 155.333678] [ 155.334243] 4 locks held by kworker/u8:1/65: [ 155.334679] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 155.335708] #1: ffff88800eadfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 155.336701] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 155.337615] #3: ffff8880173a8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 155.338643] [ 155.338643] stack backtrace: [ 155.339083] CPU: 0 UID: 0 PID: 65 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250117 #1 [ 155.339892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 155.340677] Workqueue: netns cleanup_net [ 155.341096] Call Trace: [ 155.341350] [ 155.341579] dump_stack_lvl+0xca/0x120 [ 155.341995] print_circular_bug+0x47b/0x750 [ 155.342441] check_noncircular+0x2e9/0x3c0 [ 155.342877] ? __pfx_check_noncircular+0x10/0x10 [ 155.343356] ? hlock_class+0x4e/0x130 [ 155.343745] ? mark_lock+0xac/0xed0 [ 155.344130] ? srso_return_thunk+0x5/0x5f [ 155.344569] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 155.345036] ? lockdep_lock+0xba/0x1b0 [ 155.345456] ? __pfx_lockdep_lock+0x10/0x10 [ 155.345919] __lock_acquire+0x29fd/0x4580 [ 155.346354] ? __pfx___lock_acquire+0x10/0x10 [ 155.346825] ? lock_release+0x20f/0x6f0 [ 155.347234] ? __pfx_lock_release+0x10/0x10 [ 155.347678] lock_acquire+0x19b/0x520 [ 155.348070] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 155.348679] ? __pfx_lock_acquire+0x10/0x10 [ 155.349122] ? srso_return_thunk+0x5/0x5f [ 155.349552] ? lock_release+0x20f/0x6f0 [ 155.349965] ? srso_return_thunk+0x5/0x5f [ 155.350402] ? lock_is_held_type+0x9e/0x120 [ 155.350853] ? srso_return_thunk+0x5/0x5f [ 155.351291] __mutex_lock+0x13d/0xb50 [ 155.351693] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 155.352283] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 155.352865] ? srso_return_thunk+0x5/0x5f [ 155.353312] ? synchronize_rcu_expedited+0x38a/0x420 [ 155.353825] ? __pfx___mutex_lock+0x10/0x10 [ 155.354274] ? __pfx_autoremove_wake_function+0x10/0x10 [ 155.354813] ? srso_return_thunk+0x5/0x5f [ 155.355244] ? kasan_quarantine_put+0x84/0x1e0 [ 155.355722] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 155.356182] ? srso_return_thunk+0x5/0x5f [ 155.356621] unregister_netdevice_many_notify+0x1612/0x1c80 [ 155.357181] ? __virt_addr_valid+0x2e8/0x5d0 [ 155.357643] ? __pfx_lock_release+0x10/0x10 [ 155.358089] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 155.358681] ? find_held_lock+0x2c/0x110 [ 155.359119] ? srso_return_thunk+0x5/0x5f [ 155.359559] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 155.360070] ? srso_return_thunk+0x5/0x5f [ 155.360517] ? lock_release+0x20f/0x6f0 [ 155.360928] ? __pfx_lock_release+0x10/0x10 [ 155.361370] ? srso_return_thunk+0x5/0x5f [ 155.361805] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 155.362327] ? srso_return_thunk+0x5/0x5f [ 155.362767] unregister_netdevice_queue+0x224/0x2e0 [ 155.363269] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 155.363813] ? up_write+0x195/0x520 [ 155.364216] _cfg80211_unregister_wdev+0x57b/0x700 [ 155.364718] ? srso_return_thunk+0x5/0x5f [ 155.365158] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 155.365661] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 155.366205] ? srso_return_thunk+0x5/0x5f [ 155.366645] ? srso_return_thunk+0x5/0x5f [ 155.367082] ? synchronize_rcu+0x1ff/0x260 [ 155.367512] ieee80211_unregister_hw+0x55/0x3a0 [ 155.367989] hwsim_exit_net+0x3a0/0x730 [ 155.368402] ? __pfx_hwsim_exit_net+0x10/0x10 [ 155.368864] ? srso_return_thunk+0x5/0x5f [ 155.369306] ? netdev_run_todo+0x788/0x1040 [ 155.369749] ? __pfx_hwsim_exit_net+0x10/0x10 [ 155.370207] ops_exit_list+0xb3/0x180 [ 155.370600] cleanup_net+0x546/0xad0 [ 155.370988] ? __pfx_cleanup_net+0x10/0x10 [ 155.371434] process_one_work+0x8ee/0x1a10 [ 155.371892] ? __pfx_lock_acquire+0x10/0x10 [ 155.372339] ? __pfx_process_one_work+0x10/0x10 [ 155.372824] ? srso_return_thunk+0x5/0x5f [ 155.373262] ? move_linked_works+0x172/0x270 [ 155.373711] ? srso_return_thunk+0x5/0x5f [ 155.374144] ? assign_work+0x196/0x240 [ 155.374566] worker_thread+0x674/0xe70 [ 155.374987] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 155.375520] ? srso_return_thunk+0x5/0x5f [ 155.375957] ? __pfx_worker_thread+0x10/0x10 [ 155.376560] kthread+0x3ab/0x720 [ 155.376940] ? __pfx_kthread+0x10/0x10 [ 155.377349] ? srso_return_thunk+0x5/0x5f [ 155.377787] ? finish_task_switch.isra.0+0x206/0x840 [ 155.378303] ? __pfx_kthread+0x10/0x10 [ 155.378714] ret_from_fork+0x48/0x80 [ 155.379086] ? __pfx_kthread+0x10/0x10 [ 155.379497] ret_from_fork_asm+0x1a/0x30 [ 155.379936] [ 157.282159] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 157.285015] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 157.288074] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.300162] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.304434] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 157.306717] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.423130] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 157.423874] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 157.424763] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 157.426050] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 157.427571] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 157.430436] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 157.431946] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 157.432949] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 157.433490] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 157.433902] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 157.436671] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 157.438178] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 157.440622] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 157.440828] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 157.441989] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 157.447763] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 157.451939] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 157.454987] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 157.457845] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 157.475184] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 157.478576] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 157.486580] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 157.493551] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 157.496298] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 157.501866] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 157.503298] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 157.503540] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 157.503804] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 157.506773] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 157.506997] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 157.515690] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 157.515975] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 157.516418] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 157.516736] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 157.519355] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 157.524197] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 157.528192] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 157.536579] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 157.537636] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 157.541412] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 157.541557] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 157.544388] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 159.387586] Bluetooth: hci0: command tx timeout [ 159.451347] Bluetooth: hci3: command tx timeout [ 159.514402] Bluetooth: hci4: command tx timeout [ 159.514469] Bluetooth: hci2: command tx timeout [ 159.578478] Bluetooth: hci6: command tx timeout [ 159.578937] Bluetooth: hci7: command tx timeout [ 159.579009] Bluetooth: hci5: command tx timeout [ 159.579059] Bluetooth: hci1: command tx timeout [ 161.435373] Bluetooth: hci0: command tx timeout [ 161.500431] Bluetooth: hci3: command tx timeout [ 161.564252] Bluetooth: hci2: command tx timeout [ 161.564820] Bluetooth: hci4: command tx timeout [ 161.627406] Bluetooth: hci1: command tx timeout [ 161.628018] Bluetooth: hci5: command tx timeout [ 161.628113] Bluetooth: hci7: command tx timeout [ 161.628172] Bluetooth: hci6: command tx timeout [ 163.483005] Bluetooth: hci0: command tx timeout [ 163.546445] Bluetooth: hci3: command tx timeout [ 163.612464] Bluetooth: hci4: command tx timeout [ 163.612705] Bluetooth: hci2: command tx timeout [ 163.676401] Bluetooth: hci1: command tx timeout [ 163.676477] Bluetooth: hci6: command tx timeout [ 163.676540] Bluetooth: hci7: command tx timeout [ 163.676589] Bluetooth: hci5: command tx timeout VM DIAGNOSIS: 08:58:50 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88800eadebc0 R8 =0000000000000001 R9 =ffffed1001d5bd67 R10=0000000000000001 R11=6f6c206863696877 R12=ffffffff886930b0 R13=ffff88800eadeeb8 R14=ffffffff88693320 R15=0000000000000000 RIP=ffffffff8283cd85 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=000056133429c010 CR3=000000000a3d6000 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=056c04c8df5f6a80764f1e6b44051492 XMM02=f61f520134a0d9c200000000000fc888 XMM03=f9980df3bdc2dbad000000000012ff98 XMM04=b2b9b8867bbacae100000000000ae988 XMM05=9f165a4fe6c971ad00000000001381d0 XMM06=7c8d2a4f1e787a980000000000138130 XMM07=abde4babc6cbbfc9000000000012fff0 XMM08=ee7587d5db12e8e300000000000fc8e0 XMM09=00000000000000000000000000000000 XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffff88800ea47000 RCX=ffffffff81429a4a RDX=1ffff110013507bd RSI=0000000000000008 RDI=ffff88800ea47000 RBP=0000000000200000 RSP=ffff88800f127db0 R8 =0000000000000000 R9 =ffffed1001d48e00 R10=0000000000200000 R11=ffff888009a83c38 R12=ffff88806d02aff9 R13=ffffffff8862a428 R14=ffff888009a83780 R15=0000000000000086 RIP=ffffffff81abb7c8 RFL=00000046 [---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 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=000056044036b090 CR3=000000000a0f6000 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=0000000000000000bfe62e42fefa39ef 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