Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:58699' (ECDSA) to the list of known hosts. 2025/01/18 18:09:40 fuzzer started 2025/01/18 18:09:40 dialing manager at localhost:44245 syzkaller login: [ 61.403872] cgroup: Unknown subsys name 'net' [ 61.476065] cgroup: Unknown subsys name 'cpuset' [ 61.516513] cgroup: Unknown subsys name 'rlimit' [ 66.762964] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 78.297185] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 18:09:58 syscalls: 2217 2025/01/18 18:09:58 code coverage: enabled 2025/01/18 18:09:58 comparison tracing: enabled 2025/01/18 18:09:58 extra coverage: enabled 2025/01/18 18:09:58 setuid sandbox: enabled 2025/01/18 18:09:58 namespace sandbox: enabled 2025/01/18 18:09:58 Android sandbox: enabled 2025/01/18 18:09:58 fault injection: enabled 2025/01/18 18:09:58 leak checking: enabled 2025/01/18 18:09:58 net packet injection: enabled 2025/01/18 18:09:58 net device setup: enabled 2025/01/18 18:09:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 18:09:58 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 18:09:58 USB emulation: enabled 2025/01/18 18:09:58 hci packet injection: enabled 2025/01/18 18:09:58 wifi device emulation: enabled 2025/01/18 18:09:58 802.15.4 emulation: enabled 2025/01/18 18:09:58 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 18:09:58 fetching corpus: 50, signal 24018/27113 (executing program) 2025/01/18 18:09:58 fetching corpus: 100, signal 40029/43758 (executing program) 2025/01/18 18:09:59 fetching corpus: 150, signal 48345/52687 (executing program) 2025/01/18 18:09:59 fetching corpus: 200, signal 54212/59199 (executing program) 2025/01/18 18:09:59 fetching corpus: 250, signal 57998/63527 (executing program) 2025/01/18 18:09:59 fetching corpus: 300, signal 62044/67953 (executing program) 2025/01/18 18:09:59 fetching corpus: 350, signal 64900/71244 (executing program) 2025/01/18 18:10:00 fetching corpus: 400, signal 68040/74644 (executing program) 2025/01/18 18:10:00 fetching corpus: 450, signal 70582/77443 (executing program) 2025/01/18 18:10:00 fetching corpus: 500, signal 73205/80171 (executing program) 2025/01/18 18:10:00 fetching corpus: 550, signal 77115/83805 (executing program) 2025/01/18 18:10:00 fetching corpus: 600, signal 79597/86222 (executing program) 2025/01/18 18:10:00 fetching corpus: 650, signal 82078/88521 (executing program) 2025/01/18 18:10:01 fetching corpus: 700, signal 86326/92065 (executing program) 2025/01/18 18:10:01 fetching corpus: 750, signal 88340/93802 (executing program) 2025/01/18 18:10:01 fetching corpus: 800, signal 90544/95679 (executing program) 2025/01/18 18:10:01 fetching corpus: 850, signal 92578/97295 (executing program) 2025/01/18 18:10:01 fetching corpus: 900, signal 94151/98575 (executing program) 2025/01/18 18:10:01 fetching corpus: 950, signal 95579/99718 (executing program) 2025/01/18 18:10:02 fetching corpus: 1000, signal 98088/101465 (executing program) 2025/01/18 18:10:02 fetching corpus: 1050, signal 99425/102409 (executing program) 2025/01/18 18:10:02 fetching corpus: 1100, signal 100894/103382 (executing program) 2025/01/18 18:10:02 fetching corpus: 1150, signal 102425/104342 (executing program) 2025/01/18 18:10:02 fetching corpus: 1200, signal 103368/104938 (executing program) 2025/01/18 18:10:02 fetching corpus: 1250, signal 104675/105635 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105794 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105823 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105856 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105881 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105913 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105947 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/105982 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106013 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106049 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106076 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106110 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106155 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106185 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106217 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106258 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106287 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106332 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106354 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106382 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106415 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106448 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106477 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106520 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106549 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106585 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106614 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106659 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106667 (executing program) 2025/01/18 18:10:03 fetching corpus: 1266, signal 104934/106667 (executing program) 2025/01/18 18:10:06 starting 8 fuzzer processes 18:10:06 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x74, 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$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000300)={0x18, 0x12, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @fd}]}, 0x18}], 0x1}, 0x0) 18:10:06 executing program 1: 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}, 0x8200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000001c0)) 18:10:06 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x81, 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 = fsopen(&(0x7f0000000080)='mqueue\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x7, 0x0, 0x0, 0x0) [ 87.088861] audit: type=1400 audit(1737223806.678:7): avc: denied { execmem } for pid=271 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 18:10:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_buf(r0, 0x1, 0x6, 0x0, &(0x7f00000000c0)) 18:10:06 executing program 4: r0 = add_key$user(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="11", 0x1, 0xfffffffffffffffc) keyctl$unlink(0x9, r0, 0xfffffffffffffffc) 18:10:06 executing program 5: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) futex(&(0x7f0000000040), 0xa, 0x0, 0x0, 0x0, 0x2) 18:10:06 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) perf_event_open(&(0x7f0000001840)={0x0, 0x80, 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, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffc, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_GET_CTRZERO(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}, 0x300}, 0x0) 18:10:06 executing program 6: io_setup(0x373, &(0x7f00000001c0)=0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) io_submit(r0, 0x1, &(0x7f0000001340)=[&(0x7f0000001300)={0x0, 0x0, 0x0, 0x5, 0x0, r1, 0x0}]) [ 88.303304] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.308634] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.315355] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.348221] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.359028] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.364987] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.460051] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.466573] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.469684] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.477131] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.479993] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.485618] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.533462] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.541620] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.543010] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.544135] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.550103] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.551166] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.553387] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.555791] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.557208] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.558421] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.565758] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.566924] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.601008] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.610865] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.624351] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.643036] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.663781] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 88.671648] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.686347] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 88.728479] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 88.728786] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.730135] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 88.735576] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.741975] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 88.754826] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 88.754967] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 88.760815] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 88.783031] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 88.783687] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 88.785180] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 88.809481] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 88.830828] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 88.832821] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 88.834971] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.848433] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 88.854887] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.426475] Bluetooth: hci0: command tx timeout [ 90.552475] Bluetooth: hci1: command tx timeout [ 90.616356] Bluetooth: hci3: command tx timeout [ 90.616641] Bluetooth: hci2: command tx timeout [ 90.809184] Bluetooth: hci4: command tx timeout [ 90.936569] Bluetooth: hci6: command tx timeout [ 90.937103] Bluetooth: hci5: command tx timeout [ 90.937231] Bluetooth: hci7: command tx timeout [ 92.472626] Bluetooth: hci0: command tx timeout [ 92.600398] Bluetooth: hci1: command tx timeout [ 92.664580] Bluetooth: hci3: command tx timeout [ 92.665377] Bluetooth: hci2: command tx timeout [ 92.856732] Bluetooth: hci4: command tx timeout [ 92.984439] Bluetooth: hci7: command tx timeout [ 92.985124] Bluetooth: hci6: command tx timeout [ 92.985222] Bluetooth: hci5: command tx timeout [ 94.520456] Bluetooth: hci0: command tx timeout [ 94.648351] Bluetooth: hci1: command tx timeout [ 94.713185] Bluetooth: hci2: command tx timeout [ 94.713953] Bluetooth: hci3: command tx timeout [ 94.904704] Bluetooth: hci4: command tx timeout [ 95.032369] Bluetooth: hci5: command tx timeout [ 95.032470] Bluetooth: hci6: command tx timeout [ 95.032559] Bluetooth: hci7: command tx timeout [ 96.568341] Bluetooth: hci0: command tx timeout [ 96.697421] Bluetooth: hci1: command tx timeout [ 96.760370] Bluetooth: hci3: command tx timeout [ 96.760478] Bluetooth: hci2: command tx timeout [ 96.953167] Bluetooth: hci4: command tx timeout [ 97.080346] Bluetooth: hci7: command tx timeout [ 97.080433] Bluetooth: hci6: command tx timeout [ 97.080519] Bluetooth: hci5: command tx timeout [ 147.592443] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 147.592566] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 148.686238] [ 148.686485] ====================================================== [ 148.687076] WARNING: possible circular locking dependency detected [ 148.687670] 6.13.0-rc7-next-20250117 #1 Not tainted [ 148.688156] ------------------------------------------------------ [ 148.692333] kworker/u8:0/11 is trying to acquire lock: [ 148.692846] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 148.693870] [ 148.693870] but task is already holding lock: [ 148.694439] ffff88803c068768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 148.695413] [ 148.695413] which lock already depends on the new lock. [ 148.695413] [ 148.696193] [ 148.696193] the existing dependency chain (in reverse order) is: [ 148.696903] [ 148.696903] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 148.697567] __mutex_lock+0x13d/0xb50 [ 148.698027] wiphy_register+0x1b2e/0x25d0 [ 148.698523] ieee80211_register_hw+0x23a4/0x3d60 [ 148.699063] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 148.699629] init_mac80211_hwsim+0x389/0x870 [ 148.700158] do_one_initcall+0xf9/0x640 [ 148.700649] kernel_init_freeable+0x53d/0x7a0 [ 148.701172] kernel_init+0x1e/0x2d0 [ 148.701596] ret_from_fork+0x48/0x80 [ 148.702034] ret_from_fork_asm+0x1a/0x30 [ 148.702523] [ 148.702523] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 148.703137] __lock_acquire+0x29fd/0x4580 [ 148.703624] lock_acquire+0x19b/0x520 [ 148.704078] __mutex_lock+0x13d/0xb50 [ 148.704542] unregister_netdevice_many_notify+0x1612/0x1c80 [ 148.705165] unregister_netdevice_queue+0x224/0x2e0 [ 148.705718] _cfg80211_unregister_wdev+0x57b/0x700 [ 148.706276] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 148.706835] ieee80211_unregister_hw+0x55/0x3a0 [ 148.707361] hwsim_exit_net+0x3a0/0x730 [ 148.707822] ops_exit_list+0xb3/0x180 [ 148.708269] cleanup_net+0x546/0xad0 [ 148.708711] process_one_work+0x8ee/0x1a10 [ 148.709218] worker_thread+0x674/0xe70 [ 148.709695] kthread+0x3ab/0x720 [ 148.710118] ret_from_fork+0x48/0x80 [ 148.710557] ret_from_fork_asm+0x1a/0x30 [ 148.711047] [ 148.711047] other info that might help us debug this: [ 148.711047] [ 148.711801] Possible unsafe locking scenario: [ 148.711801] [ 148.712387] CPU0 CPU1 [ 148.712835] ---- ---- [ 148.713280] lock(&rdev->wiphy.mtx); [ 148.713680] lock(rtnl_mutex); [ 148.714264] lock(&rdev->wiphy.mtx); [ 148.714884] lock(rtnl_mutex); [ 148.715245] [ 148.715245] *** DEADLOCK *** [ 148.715245] [ 148.715811] 4 locks held by kworker/u8:0/11: [ 148.716254] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 148.717276] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 148.718259] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 148.719168] #3: ffff88803c068768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 148.720201] [ 148.720201] stack backtrace: [ 148.720638] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 148.721438] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 148.722214] Workqueue: netns cleanup_net [ 148.722631] Call Trace: [ 148.722894] [ 148.723129] dump_stack_lvl+0xca/0x120 [ 148.723548] print_circular_bug+0x47b/0x750 [ 148.723997] check_noncircular+0x2e9/0x3c0 [ 148.724424] ? srso_return_thunk+0x5/0x5f [ 148.724862] ? __pfx_check_noncircular+0x10/0x10 [ 148.725343] ? hlock_class+0x4e/0x130 [ 148.725725] ? mark_lock+0xac/0xed0 [ 148.726101] ? srso_return_thunk+0x5/0x5f [ 148.726536] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 148.726999] ? lockdep_lock+0xba/0x1b0 [ 148.727414] ? __pfx_lockdep_lock+0x10/0x10 [ 148.727869] __lock_acquire+0x29fd/0x4580 [ 148.728313] ? __pfx___lock_acquire+0x10/0x10 [ 148.728772] ? lock_release+0x20f/0x6f0 [ 148.729180] ? __pfx_lock_release+0x10/0x10 [ 148.729628] lock_acquire+0x19b/0x520 [ 148.730022] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 148.730600] ? __pfx_lock_acquire+0x10/0x10 [ 148.731038] ? srso_return_thunk+0x5/0x5f [ 148.731473] ? lock_release+0x20f/0x6f0 [ 148.731880] ? srso_return_thunk+0x5/0x5f [ 148.732328] ? lock_is_held_type+0x9e/0x120 [ 148.732780] ? srso_return_thunk+0x5/0x5f [ 148.733221] __mutex_lock+0x13d/0xb50 [ 148.733623] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 148.734197] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 148.734778] ? srso_return_thunk+0x5/0x5f [ 148.735219] ? synchronize_rcu_expedited+0x38a/0x420 [ 148.735728] ? __pfx___mutex_lock+0x10/0x10 [ 148.736182] ? __pfx_autoremove_wake_function+0x10/0x10 [ 148.736722] ? srso_return_thunk+0x5/0x5f [ 148.737158] ? kasan_quarantine_put+0x84/0x1e0 [ 148.737639] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 148.738095] ? srso_return_thunk+0x5/0x5f [ 148.738533] unregister_netdevice_many_notify+0x1612/0x1c80 [ 148.739092] ? __virt_addr_valid+0x2e8/0x5d0 [ 148.739556] ? __pfx_lock_release+0x10/0x10 [ 148.740002] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 148.740599] ? find_held_lock+0x2c/0x110 [ 148.741033] ? srso_return_thunk+0x5/0x5f [ 148.741472] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 148.741985] ? srso_return_thunk+0x5/0x5f [ 148.742423] ? lock_release+0x20f/0x6f0 [ 148.742832] ? __pfx_lock_release+0x10/0x10 [ 148.743271] ? srso_return_thunk+0x5/0x5f [ 148.743705] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 148.744238] ? srso_return_thunk+0x5/0x5f [ 148.744681] unregister_netdevice_queue+0x224/0x2e0 [ 148.745179] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 148.745715] ? up_write+0x195/0x520 [ 148.746105] _cfg80211_unregister_wdev+0x57b/0x700 [ 148.746607] ? srso_return_thunk+0x5/0x5f [ 148.747047] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 148.747551] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 148.748101] ? srso_return_thunk+0x5/0x5f [ 148.748540] ? srso_return_thunk+0x5/0x5f [ 148.748976] ? synchronize_rcu+0x1ff/0x260 [ 148.749409] ieee80211_unregister_hw+0x55/0x3a0 [ 148.749883] hwsim_exit_net+0x3a0/0x730 [ 148.750288] ? __pfx_hwsim_exit_net+0x10/0x10 [ 148.750742] ? srso_return_thunk+0x5/0x5f [ 148.751176] ? netdev_run_todo+0x788/0x1040 [ 148.751616] ? srso_return_thunk+0x5/0x5f [ 148.752061] ? __pfx_hwsim_exit_net+0x10/0x10 [ 148.752517] ops_exit_list+0xb3/0x180 [ 148.752912] cleanup_net+0x546/0xad0 [ 148.753295] ? __pfx_cleanup_net+0x10/0x10 [ 148.753730] process_one_work+0x8ee/0x1a10 [ 148.754180] ? __pfx_lock_acquire+0x10/0x10 [ 148.754616] ? __pfx_process_one_work+0x10/0x10 [ 148.755109] ? srso_return_thunk+0x5/0x5f [ 148.755537] ? move_linked_works+0x172/0x270 [ 148.755991] ? srso_return_thunk+0x5/0x5f [ 148.756416] ? assign_work+0x196/0x240 [ 148.756822] worker_thread+0x674/0xe70 [ 148.757228] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 148.757741] ? __pfx_worker_thread+0x10/0x10 [ 148.758194] kthread+0x3ab/0x720 [ 148.758549] ? __pfx_kthread+0x10/0x10 [ 148.758950] ? srso_return_thunk+0x5/0x5f [ 148.759374] ? finish_task_switch.isra.0+0x206/0x840 [ 148.759873] ? __pfx_kthread+0x10/0x10 [ 148.760286] ret_from_fork+0x48/0x80 [ 148.760646] ? __pfx_kthread+0x10/0x10 [ 148.761044] ret_from_fork_asm+0x1a/0x30 [ 148.761472] [ 150.848702] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.849758] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.851716] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.853533] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.856079] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 150.856703] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.925073] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 150.931423] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.931682] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.937444] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.937470] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 150.938223] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 150.940101] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 150.941112] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 150.943049] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 150.945596] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.951655] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.955492] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.051706] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.053521] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.056000] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.074531] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.076253] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.076799] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.118763] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.122964] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.128174] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 151.129504] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 151.135170] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.145803] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.146158] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.147316] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 151.153128] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.153739] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 151.159106] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.162601] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 151.163018] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.171730] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.173534] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 151.176394] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.181628] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.182422] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.183088] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.188728] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 151.193082] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 151.203808] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 151.242433] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 151.243950] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.890739] Bluetooth: hci0: command tx timeout [ 153.016408] Bluetooth: hci1: command tx timeout [ 153.016465] Bluetooth: hci2: command tx timeout [ 153.144294] Bluetooth: hci3: command tx timeout [ 153.272415] Bluetooth: hci6: command tx timeout [ 153.273700] Bluetooth: hci4: command tx timeout [ 153.273818] Bluetooth: hci5: command tx timeout [ 153.273834] Bluetooth: hci7: command tx timeout [ 154.937536] Bluetooth: hci0: command tx timeout [ 155.064337] Bluetooth: hci2: command tx timeout [ 155.065298] Bluetooth: hci1: command tx timeout [ 155.192649] Bluetooth: hci3: command tx timeout [ 155.320394] Bluetooth: hci4: command tx timeout [ 155.320527] Bluetooth: hci6: command tx timeout [ 155.320646] Bluetooth: hci7: command tx timeout [ 155.320742] Bluetooth: hci5: command tx timeout [ 156.985316] Bluetooth: hci0: command tx timeout [ 157.112318] Bluetooth: hci1: command tx timeout [ 157.112399] Bluetooth: hci2: command tx timeout [ 157.240388] Bluetooth: hci3: command tx timeout [ 157.368461] Bluetooth: hci5: command tx timeout [ 157.368810] Bluetooth: hci7: command tx timeout [ 157.368874] Bluetooth: hci6: command tx timeout [ 157.368923] Bluetooth: hci4: command tx timeout VM DIAGNOSIS: 18:11:08 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffff88800bd79bc0 RCX=ffffffff81429a0f RDX=ffff88800bd79bc0 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000200000 RSP=ffff88800c207db8 R8 =0000000000000000 R9 =ffffed1001e72e80 R10=0000000000200000 R11=0000000000000001 R12=ffff88807bea0ff9 R13=ffffffff8864e488 R14=ffff88800bd79bc0 R15=0000000000000086 RIP=ffffffff81429a0f RFL=00000093 [--S-A-C] 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=00000000099a4000 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=00000000000000000000000000000000 XMM03=000000c0002f9110000000c0002b6370 XMM04=000000c000144090000000c000144060 XMM05=000000c0001440f0000000c0001440c0 XMM06=000000c000144150000000c000144120 XMM07=000000c000143760000000c0000854d0 XMM08=000000c0001444b0000000c000144480 XMM09=000000c000144510000000c0001444e0 XMM10=000000c000144540000000c000085530 XMM11=000000c0001445a0000000c000144570 XMM12=000000c000144600000000c0001445d0 XMM13=000000c000144660000000c000144630 XMM14=000000c0001446c0000000c000144690 XMM15=000000c0000e5080000000c0001446f0 info registers vcpu 1 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=000000000000002d R11=2d2d2d2d2d2d2d2d R12=000000000000002d R13=0000000000000001 R14=ffff888008fea041 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 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fdad7a32b10 CR3=00000000099a4000 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=00000000000000004183bd4d80000000 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