Warning: Permanently added '[localhost]:43552' (ECDSA) to the list of known hosts. 2025/01/18 12:55:11 fuzzer started 2025/01/18 12:55:11 dialing manager at localhost:44245 syzkaller login: [ 69.592928] cgroup: Unknown subsys name 'net' [ 69.650887] cgroup: Unknown subsys name 'cpuset' [ 69.664227] cgroup: Unknown subsys name 'rlimit' [ 75.613971] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 86.073466] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 12:55:28 syscalls: 2217 2025/01/18 12:55:28 code coverage: enabled 2025/01/18 12:55:28 comparison tracing: enabled 2025/01/18 12:55:28 extra coverage: enabled 2025/01/18 12:55:28 setuid sandbox: enabled 2025/01/18 12:55:28 namespace sandbox: enabled 2025/01/18 12:55:28 Android sandbox: enabled 2025/01/18 12:55:28 fault injection: enabled 2025/01/18 12:55:28 leak checking: enabled 2025/01/18 12:55:28 net packet injection: enabled 2025/01/18 12:55:28 net device setup: enabled 2025/01/18 12:55:28 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 12:55:28 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 12:55:28 USB emulation: enabled 2025/01/18 12:55:28 hci packet injection: enabled 2025/01/18 12:55:28 wifi device emulation: enabled 2025/01/18 12:55:28 802.15.4 emulation: enabled 2025/01/18 12:55:28 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 12:55:28 fetching corpus: 50, signal 28643/31517 (executing program) 2025/01/18 12:55:29 fetching corpus: 100, signal 37861/41668 (executing program) 2025/01/18 12:55:29 fetching corpus: 150, signal 44638/49258 (executing program) 2025/01/18 12:55:29 fetching corpus: 200, signal 52078/57197 (executing program) 2025/01/18 12:55:29 fetching corpus: 250, signal 56683/62296 (executing program) 2025/01/18 12:55:29 fetching corpus: 300, signal 60405/66467 (executing program) 2025/01/18 12:55:30 fetching corpus: 350, signal 65556/71736 (executing program) 2025/01/18 12:55:30 fetching corpus: 400, signal 68607/75063 (executing program) 2025/01/18 12:55:30 fetching corpus: 450, signal 71229/77897 (executing program) 2025/01/18 12:55:30 fetching corpus: 500, signal 72922/79891 (executing program) 2025/01/18 12:55:30 fetching corpus: 550, signal 76426/83262 (executing program) 2025/01/18 12:55:30 fetching corpus: 600, signal 78933/85718 (executing program) 2025/01/18 12:55:31 fetching corpus: 650, signal 82073/88516 (executing program) 2025/01/18 12:55:31 fetching corpus: 700, signal 83915/90300 (executing program) 2025/01/18 12:55:31 fetching corpus: 750, signal 85716/92012 (executing program) 2025/01/18 12:55:31 fetching corpus: 800, signal 87016/93286 (executing program) 2025/01/18 12:55:31 fetching corpus: 850, signal 88854/94853 (executing program) 2025/01/18 12:55:31 fetching corpus: 900, signal 90413/96191 (executing program) 2025/01/18 12:55:32 fetching corpus: 950, signal 91679/97298 (executing program) 2025/01/18 12:55:32 fetching corpus: 1000, signal 94370/99216 (executing program) 2025/01/18 12:55:32 fetching corpus: 1050, signal 96289/100572 (executing program) 2025/01/18 12:55:32 fetching corpus: 1100, signal 97380/101391 (executing program) 2025/01/18 12:55:32 fetching corpus: 1150, signal 101324/103749 (executing program) 2025/01/18 12:55:32 fetching corpus: 1200, signal 102944/104689 (executing program) 2025/01/18 12:55:33 fetching corpus: 1250, signal 104727/105636 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105754 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105787 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105824 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105860 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105896 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105934 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/105968 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106002 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106034 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106061 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106091 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106117 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106150 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106184 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106210 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106249 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106289 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106313 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106350 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106375 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106399 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106425 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106458 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106498 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106526 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106572 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106612 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106624 (executing program) 2025/01/18 12:55:33 fetching corpus: 1262, signal 104892/106624 (executing program) 2025/01/18 12:55:36 starting 8 fuzzer processes 12:55:36 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 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$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @fixed}, 0x8) 12:55:36 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='stat\x00') close_range(r0, 0xffffffffffffffff, 0x0) clone3(&(0x7f0000000380)={0x800100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000340)=[0x0], 0x1}, 0x58) 12:55:36 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x46, &(0x7f0000000100)=0x1, 0x4) 12:55:36 executing program 3: r0 = syz_io_uring_setup(0x6511, &(0x7f00000001c0), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000240), &(0x7f0000000280)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, 0x0, 0x0) 12:55:36 executing program 4: mknod(&(0x7f00000001c0)='./file0\x00', 0x1000, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000640)='./file0\x00', 0x3, 0x0) [ 94.343953] audit: type=1400 audit(1737204936.595:7): avc: denied { execmem } for pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 12:55:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) readahead(r0, 0x0, 0x0) 12:55:36 executing program 7: 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) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = fsopen(&(0x7f0000000000)='ramfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0/../file0\x00', r1, &(0x7f00000001c0)='./file0\x00') openat(r1, &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0) 12:55:36 executing program 6: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000000c0)={r2, @dev, @multicast1}, 0xc) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000080)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0x8}}}}}, 0x0) [ 95.765082] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.766770] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.771976] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.772669] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.777922] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.780739] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.786297] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.790697] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 95.791518] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.794917] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.799563] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.801209] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.814954] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.820611] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.830284] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.840530] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.842392] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 95.843618] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 95.873892] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 95.877372] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.879503] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 95.880473] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.881716] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 95.881901] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.891065] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.891902] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 95.895193] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 95.896295] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.897274] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 95.898117] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.906360] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 95.911385] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 95.913531] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 95.915919] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 95.918115] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 95.939401] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 95.939649] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 95.940648] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 95.946280] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 95.953710] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 95.965815] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 95.971601] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 95.982878] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 95.988547] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 95.989611] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 95.991083] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 96.002580] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 96.008378] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 97.899934] Bluetooth: hci1: command tx timeout [ 97.900294] Bluetooth: hci3: command tx timeout [ 97.900433] Bluetooth: hci0: command tx timeout [ 97.963349] Bluetooth: hci2: command tx timeout [ 97.964528] Bluetooth: hci4: command tx timeout [ 98.091129] Bluetooth: hci7: command tx timeout [ 98.091374] Bluetooth: hci6: command tx timeout [ 98.092164] Bluetooth: hci5: command tx timeout [ 99.947254] Bluetooth: hci1: command tx timeout [ 99.947525] Bluetooth: hci0: command tx timeout [ 99.947733] Bluetooth: hci3: command tx timeout [ 100.011125] Bluetooth: hci4: command tx timeout [ 100.011217] Bluetooth: hci2: command tx timeout [ 100.139397] Bluetooth: hci5: command tx timeout [ 100.139589] Bluetooth: hci6: command tx timeout [ 100.139832] Bluetooth: hci7: command tx timeout [ 101.995214] Bluetooth: hci1: command tx timeout [ 101.995407] Bluetooth: hci0: command tx timeout [ 101.996067] Bluetooth: hci3: command tx timeout [ 102.060095] Bluetooth: hci2: command tx timeout [ 102.060179] Bluetooth: hci4: command tx timeout [ 102.187145] Bluetooth: hci5: command tx timeout [ 102.187232] Bluetooth: hci6: command tx timeout [ 102.187284] Bluetooth: hci7: command tx timeout [ 104.044126] Bluetooth: hci1: command tx timeout [ 104.044223] Bluetooth: hci3: command tx timeout [ 104.044274] Bluetooth: hci0: command tx timeout [ 104.107181] Bluetooth: hci4: command tx timeout [ 104.107267] Bluetooth: hci2: command tx timeout [ 104.237209] Bluetooth: hci7: command tx timeout [ 104.238413] Bluetooth: hci6: command tx timeout [ 104.238465] Bluetooth: hci5: command tx timeout [ 156.279932] [ 156.280192] ====================================================== [ 156.280799] WARNING: possible circular locking dependency detected [ 156.281391] 6.13.0-rc7-next-20250117 #1 Not tainted [ 156.281842] ------------------------------------------------------ [ 156.282918] kworker/u8:0/11 is trying to acquire lock: [ 156.283678] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 156.285895] [ 156.285895] but task is already holding lock: [ 156.287403] ffff888016b58768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 156.289691] [ 156.289691] which lock already depends on the new lock. [ 156.289691] [ 156.291568] [ 156.291568] the existing dependency chain (in reverse order) is: [ 156.292257] [ 156.292257] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 156.292938] __mutex_lock+0x13d/0xb50 [ 156.293398] wiphy_register+0x1b2e/0x25d0 [ 156.293895] ieee80211_register_hw+0x23a4/0x3d60 [ 156.294426] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 156.294978] init_mac80211_hwsim+0x389/0x870 [ 156.295518] do_one_initcall+0xf9/0x640 [ 156.296003] kernel_init_freeable+0x53d/0x7a0 [ 156.296521] kernel_init+0x1e/0x2d0 [ 156.296957] ret_from_fork+0x48/0x80 [ 156.297509] ret_from_fork_asm+0x1a/0x30 [ 156.298012] [ 156.298012] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 156.298618] __lock_acquire+0x29fd/0x4580 [ 156.299103] lock_acquire+0x19b/0x520 [ 156.299521] __mutex_lock+0x13d/0xb50 [ 156.299974] unregister_netdevice_many_notify+0x1612/0x1c80 [ 156.300582] unregister_netdevice_queue+0x224/0x2e0 [ 156.301142] _cfg80211_unregister_wdev+0x57b/0x700 [ 156.301658] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 156.302178] ieee80211_unregister_hw+0x55/0x3a0 [ 156.302701] hwsim_exit_net+0x3a0/0x730 [ 156.303157] ops_exit_list+0xb3/0x180 [ 156.303592] cleanup_net+0x546/0xad0 [ 156.304024] process_one_work+0x8ee/0x1a10 [ 156.304521] worker_thread+0x674/0xe70 [ 156.305031] kthread+0x3ab/0x720 [ 156.305446] ret_from_fork+0x48/0x80 [ 156.305868] ret_from_fork_asm+0x1a/0x30 [ 156.306336] [ 156.306336] other info that might help us debug this: [ 156.306336] [ 156.307081] Possible unsafe locking scenario: [ 156.307081] [ 156.307651] CPU0 CPU1 [ 156.308089] ---- ---- [ 156.308505] lock(&rdev->wiphy.mtx); [ 156.308903] lock(rtnl_mutex); [ 156.309458] lock(&rdev->wiphy.mtx); [ 156.310076] lock(rtnl_mutex); [ 156.310427] [ 156.310427] *** DEADLOCK *** [ 156.310427] [ 156.310993] 4 locks held by kworker/u8:0/11: [ 156.311423] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 156.312401] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 156.313349] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 156.314263] #3: ffff888016b58768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 156.315219] [ 156.315219] stack backtrace: [ 156.315638] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 156.316430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 156.317214] Workqueue: netns cleanup_net [ 156.317626] Call Trace: [ 156.317878] [ 156.318112] dump_stack_lvl+0xca/0x120 [ 156.318525] print_circular_bug+0x47b/0x750 [ 156.318967] check_noncircular+0x2e9/0x3c0 [ 156.319393] ? srso_return_thunk+0x5/0x5f [ 156.319819] ? __pfx_check_noncircular+0x10/0x10 [ 156.320293] ? hlock_class+0x4e/0x130 [ 156.320682] ? mark_lock+0xac/0xed0 [ 156.321062] ? srso_return_thunk+0x5/0x5f [ 156.321501] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 156.321965] ? lockdep_lock+0xba/0x1b0 [ 156.322382] ? __pfx_lockdep_lock+0x10/0x10 [ 156.322831] __lock_acquire+0x29fd/0x4580 [ 156.323269] ? __pfx___lock_acquire+0x10/0x10 [ 156.323722] ? lock_release+0x20f/0x6f0 [ 156.324129] ? __pfx_lock_release+0x10/0x10 [ 156.324568] lock_acquire+0x19b/0x520 [ 156.324978] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 156.325532] ? __pfx_lock_acquire+0x10/0x10 [ 156.325941] ? srso_return_thunk+0x5/0x5f [ 156.326348] ? lock_release+0x20f/0x6f0 [ 156.326731] ? srso_return_thunk+0x5/0x5f [ 156.327137] ? lock_is_held_type+0x9e/0x120 [ 156.327560] ? srso_return_thunk+0x5/0x5f [ 156.327969] __mutex_lock+0x13d/0xb50 [ 156.328367] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 156.328926] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 156.329465] ? srso_return_thunk+0x5/0x5f [ 156.329871] ? synchronize_rcu_expedited+0x38a/0x420 [ 156.330390] ? __pfx___mutex_lock+0x10/0x10 [ 156.330837] ? __pfx_autoremove_wake_function+0x10/0x10 [ 156.331367] ? srso_return_thunk+0x5/0x5f [ 156.331797] ? kasan_quarantine_put+0x84/0x1e0 [ 156.332272] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 156.332741] ? srso_return_thunk+0x5/0x5f [ 156.333180] unregister_netdevice_many_notify+0x1612/0x1c80 [ 156.333725] ? __virt_addr_valid+0x2e8/0x5d0 [ 156.334180] ? __pfx_lock_release+0x10/0x10 [ 156.334615] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 156.335199] ? find_held_lock+0x2c/0x110 [ 156.335630] ? srso_return_thunk+0x5/0x5f [ 156.336067] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 156.336568] ? srso_return_thunk+0x5/0x5f [ 156.337025] ? lock_release+0x20f/0x6f0 [ 156.337421] ? __pfx_lock_release+0x10/0x10 [ 156.337829] ? srso_return_thunk+0x5/0x5f [ 156.338237] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 156.338726] ? srso_return_thunk+0x5/0x5f [ 156.339162] unregister_netdevice_queue+0x224/0x2e0 [ 156.339653] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 156.340187] ? up_write+0x195/0x520 [ 156.340569] _cfg80211_unregister_wdev+0x57b/0x700 [ 156.341089] ? srso_return_thunk+0x5/0x5f [ 156.341518] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 156.342014] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 156.342535] ? srso_return_thunk+0x5/0x5f [ 156.342940] ? srso_return_thunk+0x5/0x5f [ 156.343347] ? synchronize_rcu+0x1ff/0x260 [ 156.343764] ieee80211_unregister_hw+0x55/0x3a0 [ 156.344230] hwsim_exit_net+0x3a0/0x730 [ 156.344632] ? __pfx_hwsim_exit_net+0x10/0x10 [ 156.345099] ? srso_return_thunk+0x5/0x5f [ 156.345530] ? netdev_run_todo+0x788/0x1040 [ 156.345970] ? srso_return_thunk+0x5/0x5f [ 156.346404] ? __pfx_hwsim_exit_net+0x10/0x10 [ 156.346857] ops_exit_list+0xb3/0x180 [ 156.347251] cleanup_net+0x546/0xad0 [ 156.347633] ? __pfx_cleanup_net+0x10/0x10 [ 156.348067] process_one_work+0x8ee/0x1a10 [ 156.348512] ? __pfx_lock_acquire+0x10/0x10 [ 156.348969] ? __pfx_process_one_work+0x10/0x10 [ 156.349450] ? srso_return_thunk+0x5/0x5f [ 156.349883] ? move_linked_works+0x172/0x270 [ 156.350328] ? srso_return_thunk+0x5/0x5f [ 156.350757] ? assign_work+0x196/0x240 [ 156.351177] worker_thread+0x674/0xe70 [ 156.351583] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 156.352111] ? __pfx_worker_thread+0x10/0x10 [ 156.352557] kthread+0x3ab/0x720 [ 156.352919] ? __pfx_kthread+0x10/0x10 [ 156.353305] ? srso_return_thunk+0x5/0x5f [ 156.353728] ? finish_task_switch.isra.0+0x206/0x840 [ 156.354240] ? __pfx_kthread+0x10/0x10 [ 156.354649] ret_from_fork+0x48/0x80 [ 156.355021] ? __pfx_kthread+0x10/0x10 [ 156.355427] ret_from_fork_asm+0x1a/0x30 [ 156.355860] [ 158.674736] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 158.678317] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 158.680210] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 158.688751] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 158.689447] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 158.693232] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 158.694970] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 158.697325] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 158.698865] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 158.700736] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 158.702389] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 158.702754] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 158.722139] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 158.724160] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 158.725923] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 158.730571] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 158.733072] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 158.733151] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 158.733541] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 158.734941] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 158.738089] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 158.738286] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 158.738520] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 158.738708] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 158.746364] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 158.750848] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 158.751129] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 158.751364] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 158.751717] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 158.758726] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 158.759161] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 158.762184] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 158.763077] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 158.764443] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 158.766578] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 158.766602] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 158.771537] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 158.780722] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 158.781164] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 158.783361] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 158.840528] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 158.842477] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 158.844153] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 158.847456] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 158.849486] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 158.851334] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 158.893250] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 158.896358] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 160.811130] Bluetooth: hci3: command tx timeout [ 160.811157] Bluetooth: hci2: command tx timeout [ 160.875106] Bluetooth: hci0: command tx timeout [ 160.875119] Bluetooth: hci4: command tx timeout [ 160.876208] Bluetooth: hci1: command tx timeout [ 160.939113] Bluetooth: hci6: command tx timeout [ 160.939178] Bluetooth: hci5: command tx timeout [ 160.939234] Bluetooth: hci7: command tx timeout [ 162.859083] Bluetooth: hci3: command tx timeout [ 162.859137] Bluetooth: hci2: command tx timeout [ 162.924067] Bluetooth: hci0: command tx timeout [ 162.924130] Bluetooth: hci1: command tx timeout [ 162.924197] Bluetooth: hci4: command tx timeout [ 162.987299] Bluetooth: hci6: command tx timeout [ 162.987341] Bluetooth: hci7: command tx timeout [ 162.987901] Bluetooth: hci5: command tx timeout [ 164.907075] Bluetooth: hci3: command tx timeout [ 164.907647] Bluetooth: hci2: command tx timeout [ 164.973012] Bluetooth: hci4: command tx timeout [ 164.973557] Bluetooth: hci1: command tx timeout [ 164.973624] Bluetooth: hci0: command tx timeout [ 165.035148] Bluetooth: hci7: command tx timeout [ 165.035174] Bluetooth: hci5: command tx timeout [ 165.035285] Bluetooth: hci6: command tx timeout VM DIAGNOSIS: 12:56:38 Registers: info registers vcpu 0 RAX=0000000000000001 RBX=ffff88800f119c00 RCX=ffffffff81429a4a RDX=ffff88800f119c00 RSI=0000000000000008 RDI=ffff88800f119c00 RBP=0000000000200000 RSP=ffff88800f2f7db8 R8 =0000000000000000 R9 =ffffed1001e23380 R10=ffff88800f119c07 R11=1ffff1100d9c7850 R12=ffffffff87a21ff9 R13=ffff888008c504a0 R14=ffff88800bfb9bc0 R15=0000000000000086 RIP=ffffffff81429a4d 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 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=0000000015f4a000 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=0000000000000000417e35da80000000 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=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000074 R11=6f6c206863696877 R12=0000000000000074 R13=0000000000000001 R14=ffff888008fea03e 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe3600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f8fc4b09030 CR3=0000000015f4a000 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=000000000000000041380c5800000000 XMM03=37727559576f2e72656c6c616b7a7973 XMM04=000000c00008c190000000c000332330 XMM05=000000c000087500000000c0000ea3a0 XMM06=000000c000087560000000c000280000 XMM07=000000c00032c9f0000000c0004e3800 XMM08=000000c00060e000000000c0005ee000 XMM09=000000c0003fc4e0000000c0000daa80 XMM10=000000c0000dc8a0000000c000083c80 XMM11=000000c0004dd1c0000000c000090000 XMM12=000000c0001da180000000c000082600 XMM13=000000c000174510000000c0001744e0 XMM14=000000c000174570000000c000174540 XMM15=000000c00007d080000000c0001745a0