Warning: Permanently added '[localhost]:48936' (ECDSA) to the list of known hosts. 2025/01/18 14:30:48 fuzzer started 2025/01/18 14:30:48 dialing manager at localhost:44245 syzkaller login: [ 66.668201] cgroup: Unknown subsys name 'net' [ 66.778984] cgroup: Unknown subsys name 'cpuset' [ 66.801772] cgroup: Unknown subsys name 'rlimit' [ 73.149089] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 82.484804] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 14:31:05 syscalls: 2217 2025/01/18 14:31:05 code coverage: enabled 2025/01/18 14:31:05 comparison tracing: enabled 2025/01/18 14:31:05 extra coverage: enabled 2025/01/18 14:31:05 setuid sandbox: enabled 2025/01/18 14:31:05 namespace sandbox: enabled 2025/01/18 14:31:05 Android sandbox: enabled 2025/01/18 14:31:05 fault injection: enabled 2025/01/18 14:31:05 leak checking: enabled 2025/01/18 14:31:05 net packet injection: enabled 2025/01/18 14:31:05 net device setup: enabled 2025/01/18 14:31:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 14:31:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 14:31:05 USB emulation: enabled 2025/01/18 14:31:05 hci packet injection: enabled 2025/01/18 14:31:05 wifi device emulation: enabled 2025/01/18 14:31:05 802.15.4 emulation: enabled 2025/01/18 14:31:05 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 14:31:05 fetching corpus: 50, signal 19237/22513 (executing program) 2025/01/18 14:31:05 fetching corpus: 100, signal 33546/37615 (executing program) 2025/01/18 14:31:05 fetching corpus: 150, signal 46304/50833 (executing program) 2025/01/18 14:31:06 fetching corpus: 200, signal 52094/57200 (executing program) 2025/01/18 14:31:06 fetching corpus: 250, signal 57069/62630 (executing program) 2025/01/18 14:31:06 fetching corpus: 300, signal 60686/66698 (executing program) 2025/01/18 14:31:06 fetching corpus: 350, signal 64541/70807 (executing program) 2025/01/18 14:31:06 fetching corpus: 400, signal 67299/73857 (executing program) 2025/01/18 14:31:06 fetching corpus: 450, signal 70266/77038 (executing program) 2025/01/18 14:31:07 fetching corpus: 500, signal 73161/79985 (executing program) 2025/01/18 14:31:07 fetching corpus: 550, signal 76995/83633 (executing program) 2025/01/18 14:31:07 fetching corpus: 600, signal 78729/85528 (executing program) 2025/01/18 14:31:07 fetching corpus: 650, signal 81175/87808 (executing program) 2025/01/18 14:31:07 fetching corpus: 700, signal 83774/90127 (executing program) 2025/01/18 14:31:07 fetching corpus: 750, signal 87616/93240 (executing program) 2025/01/18 14:31:07 fetching corpus: 800, signal 89751/95056 (executing program) 2025/01/18 14:31:08 fetching corpus: 850, signal 92143/97022 (executing program) 2025/01/18 14:31:08 fetching corpus: 900, signal 93929/98447 (executing program) 2025/01/18 14:31:08 fetching corpus: 950, signal 95309/99525 (executing program) 2025/01/18 14:31:08 fetching corpus: 1000, signal 96775/100621 (executing program) 2025/01/18 14:31:08 fetching corpus: 1050, signal 99171/102242 (executing program) 2025/01/18 14:31:08 fetching corpus: 1100, signal 100468/103125 (executing program) 2025/01/18 14:31:08 fetching corpus: 1150, signal 101841/103985 (executing program) 2025/01/18 14:31:09 fetching corpus: 1200, signal 103362/104905 (executing program) 2025/01/18 14:31:09 fetching corpus: 1250, signal 104300/105445 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/105801 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/105850 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/105877 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/105912 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/105948 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/105977 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106016 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106051 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106076 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106097 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106135 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106164 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106187 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106223 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106256 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106290 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106324 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106356 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106395 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106434 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106458 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106486 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106514 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106548 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106580 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106609 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106643 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106655 (executing program) 2025/01/18 14:31:09 fetching corpus: 1264, signal 104923/106655 (executing program) 2025/01/18 14:31:13 starting 8 fuzzer processes 14:31:13 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x1d, &(0x7f0000000400)={{{@in=@dev, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, {{@in6=@empty}, 0x0, @in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}, 0xe8) 14:31:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x4b46, &(0x7f00000007c0)) 14:31:13 executing program 1: syz_emit_ethernet(0x4e, &(0x7f0000000180)={@local, @random="2722b090ea1b", @void, {@ipv6={0x86dd, @generic={0x0, 0x6, "d138be", 0x18, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @empty, {[@dstopts={0x0, 0x2, '\x00', [@calipso={0x5, 0x2}, @pad1, @enc_lim]}]}}}}}, 0x0) 14:31:13 executing program 3: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fadvise64(r0, 0x0, 0x400000000000005, 0x1) [ 91.426566] audit: type=1400 audit(1737210673.661:7): 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 14:31:13 executing program 4: 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 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r0, 0x107, 0x6, 0x0, &(0x7f0000000000)) 14:31:13 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000b40), &(0x7f0000000b80)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB='huge=']) 14:31:13 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = eventfd2(0x0, 0x0) write$eventfd(r1, &(0x7f0000000040), 0x8) 14:31:13 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f00000003c0)={0x28, 0x2d, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64}, @typed={0xc, 0x0, 0x0, 0x0, @u64=0x3f50}]}, 0x28}], 0x1}, 0x0) [ 92.880450] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 92.884021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 92.887097] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 92.895824] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 92.900410] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 92.902625] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 92.930393] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 92.938472] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 92.942347] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 92.950052] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 92.957256] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 92.960171] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 92.992032] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 92.994461] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 92.996668] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.000612] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.003191] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 93.005611] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 93.049058] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.051614] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.056680] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.060965] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.064630] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 93.066744] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.112149] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 93.125938] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 93.130684] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 93.141684] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 93.149572] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 93.153615] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 93.209885] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.214701] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.243568] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.249474] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 93.258456] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 93.269404] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 93.269899] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 93.272459] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.285089] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 93.306685] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 93.311805] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 93.313653] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 93.347865] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 93.364621] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 93.389975] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 93.426064] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 93.451700] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 93.455625] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 94.954658] Bluetooth: hci0: command tx timeout [ 95.016153] Bluetooth: hci1: command tx timeout [ 95.083254] Bluetooth: hci2: command tx timeout [ 95.142359] Bluetooth: hci3: command tx timeout [ 95.207286] Bluetooth: hci5: command tx timeout [ 95.334365] Bluetooth: hci4: command tx timeout [ 95.399285] Bluetooth: hci6: command tx timeout [ 95.527440] Bluetooth: hci7: command tx timeout [ 96.998579] Bluetooth: hci0: command tx timeout [ 97.062311] Bluetooth: hci1: command tx timeout [ 97.126468] Bluetooth: hci2: command tx timeout [ 97.191084] Bluetooth: hci3: command tx timeout [ 97.255306] Bluetooth: hci5: command tx timeout [ 97.385236] Bluetooth: hci4: command tx timeout [ 97.448098] Bluetooth: hci6: command tx timeout [ 97.575570] Bluetooth: hci7: command tx timeout [ 99.048330] Bluetooth: hci0: command tx timeout [ 99.110423] Bluetooth: hci1: command tx timeout [ 99.175318] Bluetooth: hci2: command tx timeout [ 99.238282] Bluetooth: hci3: command tx timeout [ 99.303413] Bluetooth: hci5: command tx timeout [ 99.431271] Bluetooth: hci4: command tx timeout [ 99.495320] Bluetooth: hci6: command tx timeout [ 99.623606] Bluetooth: hci7: command tx timeout [ 101.094330] Bluetooth: hci0: command tx timeout [ 101.159283] Bluetooth: hci1: command tx timeout [ 101.222277] Bluetooth: hci2: command tx timeout [ 101.287025] Bluetooth: hci3: command tx timeout [ 101.351247] Bluetooth: hci5: command tx timeout [ 101.478312] Bluetooth: hci4: command tx timeout [ 101.544286] Bluetooth: hci6: command tx timeout [ 101.670838] Bluetooth: hci7: command tx timeout [ 153.174693] syz-executor.5 (285) used greatest stack depth: 23896 bytes left [ 153.551312] [ 153.551551] ====================================================== [ 153.552121] WARNING: possible circular locking dependency detected [ 153.552699] 6.13.0-rc7-next-20250117 #1 Not tainted [ 153.553173] ------------------------------------------------------ [ 153.553714] kworker/u8:0/11 is trying to acquire lock: [ 153.554179] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.556135] [ 153.556135] but task is already holding lock: [ 153.557090] ffff888037c70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 153.558536] [ 153.558536] which lock already depends on the new lock. [ 153.558536] [ 153.560484] [ 153.560484] the existing dependency chain (in reverse order) is: [ 153.561779] [ 153.561779] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 153.562764] __mutex_lock+0x13d/0xb50 [ 153.563379] wiphy_register+0x1b2e/0x25d0 [ 153.563951] ieee80211_register_hw+0x23a4/0x3d60 [ 153.565098] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 153.566740] init_mac80211_hwsim+0x389/0x870 [ 153.567371] do_one_initcall+0xf9/0x640 [ 153.567936] kernel_init_freeable+0x53d/0x7a0 [ 153.568557] kernel_init+0x1e/0x2d0 [ 153.569072] ret_from_fork+0x48/0x80 [ 153.569578] ret_from_fork_asm+0x1a/0x30 [ 153.570142] [ 153.570142] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 153.570865] __lock_acquire+0x29fd/0x4580 [ 153.571440] lock_acquire+0x19b/0x520 [ 153.571974] __mutex_lock+0x13d/0xb50 [ 153.572512] unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.573249] unregister_netdevice_queue+0x224/0x2e0 [ 153.573897] _cfg80211_unregister_wdev+0x57b/0x700 [ 153.574555] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 153.575208] ieee80211_unregister_hw+0x55/0x3a0 [ 153.575824] hwsim_exit_net+0x3a0/0x730 [ 153.576380] ops_exit_list+0xb3/0x180 [ 153.576909] cleanup_net+0x546/0xad0 [ 153.577442] process_one_work+0x8ee/0x1a10 [ 153.578041] worker_thread+0x674/0xe70 [ 153.578599] kthread+0x3ab/0x720 [ 153.579099] ret_from_fork+0x48/0x80 [ 153.579606] ret_from_fork_asm+0x1a/0x30 [ 153.580186] [ 153.580186] other info that might help us debug this: [ 153.580186] [ 153.581073] Possible unsafe locking scenario: [ 153.581073] [ 153.581740] CPU0 CPU1 [ 153.582266] ---- ---- [ 153.582772] lock(&rdev->wiphy.mtx); [ 153.583240] lock(rtnl_mutex); [ 153.583895] lock(&rdev->wiphy.mtx); [ 153.584621] lock(rtnl_mutex); [ 153.585061] [ 153.585061] *** DEADLOCK *** [ 153.585061] [ 153.585730] 4 locks held by kworker/u8:0/11: [ 153.586249] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 153.587448] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 153.588602] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 153.589690] #3: ffff888037c70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 153.590899] [ 153.590899] stack backtrace: [ 153.591416] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 153.592355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 153.593275] Workqueue: netns cleanup_net [ 153.593767] Call Trace: [ 153.594067] [ 153.594337] dump_stack_lvl+0xca/0x120 [ 153.594828] print_circular_bug+0x47b/0x750 [ 153.595353] check_noncircular+0x2e9/0x3c0 [ 153.595862] ? srso_return_thunk+0x5/0x5f [ 153.596381] ? __pfx_check_noncircular+0x10/0x10 [ 153.596942] ? hlock_class+0x4e/0x130 [ 153.597405] ? mark_lock+0xac/0xed0 [ 153.597849] ? srso_return_thunk+0x5/0x5f [ 153.598364] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 153.598912] ? lockdep_lock+0xba/0x1b0 [ 153.599406] ? __pfx_lockdep_lock+0x10/0x10 [ 153.599946] __lock_acquire+0x29fd/0x4580 [ 153.600462] ? __pfx___lock_acquire+0x10/0x10 [ 153.601008] ? lock_release+0x20f/0x6f0 [ 153.601491] ? __pfx_lock_release+0x10/0x10 [ 153.602014] lock_acquire+0x19b/0x520 [ 153.602480] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.603162] ? __pfx_lock_acquire+0x10/0x10 [ 153.603682] ? srso_return_thunk+0x5/0x5f [ 153.604194] ? lock_release+0x20f/0x6f0 [ 153.604674] ? srso_return_thunk+0x5/0x5f [ 153.605195] ? lock_is_held_type+0x9e/0x120 [ 153.605723] ? srso_return_thunk+0x5/0x5f [ 153.606244] __mutex_lock+0x13d/0xb50 [ 153.606719] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.607393] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.608075] ? srso_return_thunk+0x5/0x5f [ 153.608581] ? synchronize_rcu_expedited+0x38a/0x420 [ 153.609186] ? __pfx___mutex_lock+0x10/0x10 [ 153.609713] ? __pfx_autoremove_wake_function+0x10/0x10 [ 153.610340] ? srso_return_thunk+0x5/0x5f [ 153.610846] ? kasan_quarantine_put+0x84/0x1e0 [ 153.611408] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 153.611937] ? srso_return_thunk+0x5/0x5f [ 153.612453] unregister_netdevice_many_notify+0x1612/0x1c80 [ 153.613105] ? __virt_addr_valid+0x2e8/0x5d0 [ 153.613642] ? __pfx_lock_release+0x10/0x10 [ 153.614157] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 153.614845] ? find_held_lock+0x2c/0x110 [ 153.615359] ? srso_return_thunk+0x5/0x5f [ 153.615867] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 153.616457] ? srso_return_thunk+0x5/0x5f [ 153.616959] ? lock_release+0x20f/0x6f0 [ 153.617443] ? __pfx_lock_release+0x10/0x10 [ 153.617951] ? srso_return_thunk+0x5/0x5f [ 153.618452] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 153.619069] ? srso_return_thunk+0x5/0x5f [ 153.619581] unregister_netdevice_queue+0x224/0x2e0 [ 153.620157] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 153.620760] ? up_write+0x195/0x520 [ 153.621215] _cfg80211_unregister_wdev+0x57b/0x700 [ 153.621781] ? srso_return_thunk+0x5/0x5f [ 153.622271] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 153.622842] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 153.623462] ? srso_return_thunk+0x5/0x5f [ 153.623957] ? srso_return_thunk+0x5/0x5f [ 153.624450] ? synchronize_rcu+0x1ff/0x260 [ 153.624935] ieee80211_unregister_hw+0x55/0x3a0 [ 153.625493] hwsim_exit_net+0x3a0/0x730 [ 153.625958] ? __pfx_hwsim_exit_net+0x10/0x10 [ 153.626471] ? srso_return_thunk+0x5/0x5f [ 153.626973] ? netdev_run_todo+0x788/0x1040 [ 153.627475] ? __pfx_hwsim_exit_net+0x10/0x10 [ 153.627988] ops_exit_list+0xb3/0x180 [ 153.628438] cleanup_net+0x546/0xad0 [ 153.628880] ? __pfx_cleanup_net+0x10/0x10 [ 153.629396] process_one_work+0x8ee/0x1a10 [ 153.629910] ? __pfx_lock_acquire+0x10/0x10 [ 153.630412] ? __pfx_process_one_work+0x10/0x10 [ 153.630953] ? srso_return_thunk+0x5/0x5f [ 153.631446] ? move_linked_works+0x172/0x270 [ 153.631943] ? srso_return_thunk+0x5/0x5f [ 153.632424] ? assign_work+0x196/0x240 [ 153.632886] worker_thread+0x674/0xe70 [ 153.633361] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 153.633951] ? __pfx_worker_thread+0x10/0x10 [ 153.634478] kthread+0x3ab/0x720 [ 153.634899] ? __pfx_kthread+0x10/0x10 [ 153.635369] ? srso_return_thunk+0x5/0x5f [ 153.635854] ? finish_task_switch.isra.0+0x206/0x840 [ 153.636428] ? __pfx_kthread+0x10/0x10 [ 153.636888] ret_from_fork+0x48/0x80 [ 153.637421] ? __pfx_kthread+0x10/0x10 [ 153.637881] ret_from_fork_asm+0x1a/0x30 [ 153.638380] [ 155.574965] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 155.577430] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 155.579267] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 155.580164] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 155.581675] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 155.584842] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 155.585985] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 155.587976] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 155.589484] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 155.590351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 155.600155] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 155.605707] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 155.670933] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 155.679725] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 155.680869] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 155.681880] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 155.683577] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 155.684707] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 155.686336] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 155.688619] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 155.690054] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 155.691474] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 155.695480] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 155.695631] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 155.695772] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 155.698787] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 155.699702] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 155.700767] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 155.701758] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 155.702652] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 155.704705] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 155.706387] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 155.711907] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 155.713092] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 155.713982] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 155.715606] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 155.717305] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 155.718157] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 155.719920] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 155.720643] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 155.721513] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 155.724346] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 155.765301] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 155.771463] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 155.772681] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 155.776672] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 155.788854] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 155.794430] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 157.671309] Bluetooth: hci0: command tx timeout [ 157.671337] Bluetooth: hci1: command tx timeout [ 157.734634] Bluetooth: hci5: command tx timeout [ 157.734713] Bluetooth: hci2: command tx timeout [ 157.799240] Bluetooth: hci4: command tx timeout [ 157.799309] Bluetooth: hci3: command tx timeout [ 157.799372] Bluetooth: hci6: command tx timeout [ 157.862278] Bluetooth: hci7: command tx timeout [ 159.718622] Bluetooth: hci1: command tx timeout [ 159.718776] Bluetooth: hci0: command tx timeout [ 159.782334] Bluetooth: hci5: command tx timeout [ 159.782370] Bluetooth: hci2: command tx timeout [ 159.846359] Bluetooth: hci6: command tx timeout [ 159.846431] Bluetooth: hci3: command tx timeout [ 159.846491] Bluetooth: hci4: command tx timeout [ 159.911226] Bluetooth: hci7: command tx timeout [ 161.768260] Bluetooth: hci0: command tx timeout [ 161.768385] Bluetooth: hci1: command tx timeout [ 161.830663] Bluetooth: hci5: command tx timeout [ 161.830688] Bluetooth: hci2: command tx timeout [ 161.894286] Bluetooth: hci6: command tx timeout [ 161.894546] Bluetooth: hci4: command tx timeout [ 161.894649] Bluetooth: hci3: command tx timeout [ 161.959389] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 14:32:16 Registers: info registers vcpu 0 RAX=000000000000006c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000006c R11=6f6c206863696877 R12=000000000000006c R13=0000000000000001 R14=ffff888008fea046 R15=ffff8880095deeb8 RIP=ffffffff8283ce1d RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000001f27f60 CR3=000000000df94000 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 info registers vcpu 1 RAX=0000000000000007 RBX=ffff88800f0d8000 RCX=ffffffff81429a4a RDX=0000000000000000 RSI=0000000000200000 RDI=0000000000000000 RBP=0000000000200000 RSP=ffff88800f0e7db0 R8 =0000000000000000 R9 =ffffed100172ca00 R10=ffff88800b965007 R11=ffff88800f0d84b8 R12=ffff888077b7bff9 R13=ffffffff8864c5b8 R14=ffff88800f0d8000 R15=0000000000000086 RIP=ffffffff81719c40 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe1900000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f682a889470 CR3=0000000009f5c000 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=e87274a450dababd4243a9c646db1dbd XMM02=6b1e99b806172e3b00000000000aea28 XMM03=80f09f19808d26a300000000000aec68 XMM04=d48b7d0741f5a5a60000000000138668 XMM05=d3fdd5f48436fbd700000000000aead0 XMM06=583a9d0b12ffbf2b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728 XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000 XMM10=20000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000