Warning: Permanently added '[localhost]:1510' (ECDSA) to the list of known hosts. 2025/01/17 22:02:02 fuzzer started 2025/01/17 22:02:03 dialing manager at localhost:44245 syzkaller login: [ 63.567830] cgroup: Unknown subsys name 'net' [ 63.696486] cgroup: Unknown subsys name 'cpuset' [ 63.741769] cgroup: Unknown subsys name 'rlimit' [ 69.880278] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 22:02:21 syscalls: 2217 2025/01/17 22:02:21 code coverage: enabled 2025/01/17 22:02:21 comparison tracing: enabled 2025/01/17 22:02:21 extra coverage: enabled 2025/01/17 22:02:21 setuid sandbox: enabled 2025/01/17 22:02:21 namespace sandbox: enabled 2025/01/17 22:02:21 Android sandbox: enabled 2025/01/17 22:02:21 fault injection: enabled 2025/01/17 22:02:21 leak checking: enabled 2025/01/17 22:02:21 net packet injection: enabled 2025/01/17 22:02:21 net device setup: enabled 2025/01/17 22:02:21 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 22:02:21 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 22:02:21 USB emulation: enabled 2025/01/17 22:02:21 hci packet injection: enabled 2025/01/17 22:02:21 wifi device emulation: enabled 2025/01/17 22:02:21 802.15.4 emulation: enabled 2025/01/17 22:02:21 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/17 22:02:21 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 22:02:21 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 22:02:24 starting 8 fuzzer processes 22:02:24 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000000)={@multicast, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x1, 0x0, @multicast1, @broadcast}, @echo}}}}, 0x0) 22:02:24 executing program 1: r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000380)={'syz', 0x1}, &(0x7f00000003c0)="18419cc68448de3ae8f97ea6a46d823d4f19cecbf569a58b79851d91f3da031fecf4dfebf4ac3b13988a048b4e35761cb05a5d5b28e1ca6ceebae02cbbf7e894098749d5f99cb226f14f00b6034bfb02a7a5af409f531820bd319b9d7c3405022b550d32ad368fdbbddb8ed631d1dde9a4ed", 0xff10, r0) keyctl$read(0x3, r1, 0x0, 0x0) 22:02:24 executing program 2: add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000013c0)=ANY=[@ANYBLOB="14000000520001029e160e830e48f43102"], 0x28}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) readv(r0, &(0x7f0000002380)=[{&(0x7f0000000180)=""/4096, 0x1000}], 0x1) 22:02:24 executing program 3: syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000000240)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=ANY=[]) setxattr$system_posix_acl(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_access\x00', &(0x7f0000000280), 0x24, 0x0) llistxattr(&(0x7f0000000340)='./file0\x00', 0x0, 0x2) 22:02:24 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, 0x0) 22:02:24 executing program 6: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x10000) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) [ 84.947308] audit: type=1400 audit(1737151344.925:7): avc: denied { execmem } for pid=274 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 22:02:24 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) pread64(r0, 0x0, 0x2, 0x0) 22:02:24 executing program 7: r0 = syz_io_uring_setup(0x2bf1, &(0x7f0000000000)={0x0, 0x4ab8}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) io_uring_enter(r0, 0x27a2, 0x0, 0x0, 0x0, 0x0) io_uring_enter(r0, 0xcde, 0x0, 0x0, 0x0, 0x0) [ 86.315344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.317713] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.322131] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.333138] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.345751] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 86.350646] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.378802] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 86.380232] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 86.381491] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 86.388674] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 86.390255] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 86.391108] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 86.446627] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 86.449123] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 86.450266] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 86.460570] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 86.462630] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 86.463377] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 86.487963] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 86.512029] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 86.523670] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 86.528097] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 86.530731] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 86.533436] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 86.534199] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 86.538138] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 86.542127] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 86.554859] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 86.558037] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 86.566122] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 86.567399] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 86.570023] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 86.570619] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 86.574130] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 86.577795] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 86.577919] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 86.583747] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 86.584088] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 86.595307] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 86.598988] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 86.601770] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 86.648928] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 86.666949] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 86.667713] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 86.675190] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 86.683970] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 86.687767] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 86.696957] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.398199] Bluetooth: hci0: command tx timeout [ 88.462677] Bluetooth: hci1: command tx timeout [ 88.525468] Bluetooth: hci2: command tx timeout [ 88.653724] Bluetooth: hci3: command tx timeout [ 88.718080] Bluetooth: hci4: command tx timeout [ 88.718128] Bluetooth: hci5: command tx timeout [ 88.781546] Bluetooth: hci6: command tx timeout [ 88.844650] Bluetooth: hci7: command tx timeout [ 90.444720] Bluetooth: hci0: command tx timeout [ 90.508933] Bluetooth: hci1: command tx timeout [ 90.572744] Bluetooth: hci2: command tx timeout [ 90.701037] Bluetooth: hci3: command tx timeout [ 90.764698] Bluetooth: hci5: command tx timeout [ 90.764841] Bluetooth: hci4: command tx timeout [ 90.828642] Bluetooth: hci6: command tx timeout [ 90.894575] Bluetooth: hci7: command tx timeout [ 92.492665] Bluetooth: hci0: command tx timeout [ 92.556672] Bluetooth: hci1: command tx timeout [ 92.622577] Bluetooth: hci2: command tx timeout [ 92.749677] Bluetooth: hci3: command tx timeout [ 92.812967] Bluetooth: hci4: command tx timeout [ 92.813264] Bluetooth: hci5: command tx timeout [ 92.877227] Bluetooth: hci6: command tx timeout [ 92.941600] Bluetooth: hci7: command tx timeout [ 94.540643] Bluetooth: hci0: command tx timeout [ 94.605617] Bluetooth: hci1: command tx timeout [ 94.668582] Bluetooth: hci2: command tx timeout [ 94.796697] Bluetooth: hci3: command tx timeout [ 94.860737] Bluetooth: hci4: command tx timeout [ 94.860939] Bluetooth: hci5: command tx timeout [ 94.925141] Bluetooth: hci6: command tx timeout [ 94.989625] Bluetooth: hci7: command tx timeout [ 148.953714] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 148.957818] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 148.959462] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 148.964697] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 148.966755] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 148.967925] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 148.993454] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 148.995467] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 149.000074] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 149.003766] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 149.010635] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 149.015354] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 149.023586] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 149.027961] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 149.030863] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 149.031248] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 149.031706] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 149.035907] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 149.041444] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 149.048093] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 149.051826] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 149.054759] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 149.057763] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 149.064319] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 149.064725] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 149.069806] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 149.075615] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 149.090823] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 149.095203] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 149.099038] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 149.101810] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 149.106915] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 149.110108] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 149.113951] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 149.120868] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 149.125702] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 149.126065] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 149.132732] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 149.133151] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 149.141675] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 149.153600] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 149.161177] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 149.165797] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 149.167285] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 149.176626] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 149.176894] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 149.185797] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 149.186809] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 150.988680] Bluetooth: hci0: command tx timeout [ 151.116624] Bluetooth: hci1: command tx timeout [ 151.117792] Bluetooth: hci2: command tx timeout [ 151.245715] Bluetooth: hci3: command tx timeout [ 151.245842] Bluetooth: hci6: command tx timeout [ 151.246172] Bluetooth: hci5: command tx timeout [ 151.308757] Bluetooth: hci7: command tx timeout [ 151.309232] Bluetooth: hci4: command tx timeout [ 153.036638] Bluetooth: hci0: command tx timeout [ 153.166546] Bluetooth: hci1: command tx timeout [ 153.166647] Bluetooth: hci2: command tx timeout [ 153.292620] Bluetooth: hci5: command tx timeout [ 153.292751] Bluetooth: hci3: command tx timeout [ 153.293599] Bluetooth: hci6: command tx timeout [ 153.357700] Bluetooth: hci7: command tx timeout [ 153.357797] Bluetooth: hci4: command tx timeout [ 155.085634] Bluetooth: hci0: command tx timeout [ 155.213650] Bluetooth: hci1: command tx timeout [ 155.213750] Bluetooth: hci2: command tx timeout [ 155.340655] Bluetooth: hci6: command tx timeout [ 155.340768] Bluetooth: hci3: command tx timeout [ 155.340824] Bluetooth: hci5: command tx timeout [ 155.405865] Bluetooth: hci4: command tx timeout [ 155.405998] Bluetooth: hci7: command tx timeout [ 157.133596] Bluetooth: hci0: command tx timeout [ 157.261629] Bluetooth: hci1: command tx timeout [ 157.261656] Bluetooth: hci2: command tx timeout [ 157.390373] Bluetooth: hci6: command tx timeout [ 157.390400] Bluetooth: hci5: command tx timeout [ 157.390972] Bluetooth: hci3: command tx timeout [ 157.453572] Bluetooth: hci7: command tx timeout [ 157.453635] Bluetooth: hci4: command tx timeout [ 208.012978] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 208.013111] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 210.024761] [ 210.025104] ====================================================== [ 210.025969] WARNING: possible circular locking dependency detected [ 210.026828] 6.13.0-rc7-next-20250117 #1 Not tainted [ 210.028033] ------------------------------------------------------ [ 210.029627] kworker/u8:0/11 is trying to acquire lock: [ 210.031841] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 210.036126] [ 210.036126] but task is already holding lock: [ 210.036936] ffff888039fe0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 210.038344] [ 210.038344] which lock already depends on the new lock. [ 210.038344] [ 210.039446] [ 210.039446] the existing dependency chain (in reverse order) is: [ 210.040477] [ 210.040477] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 210.041433] __mutex_lock+0x13d/0xb50 [ 210.042097] wiphy_register+0x1b2e/0x25d0 [ 210.042800] ieee80211_register_hw+0x23a4/0x3d60 [ 210.043570] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 210.044398] init_mac80211_hwsim+0x389/0x870 [ 210.045147] do_one_initcall+0xf9/0x640 [ 210.045822] kernel_init_freeable+0x53d/0x7a0 [ 210.046579] kernel_init+0x1e/0x2d0 [ 210.047190] ret_from_fork+0x48/0x80 [ 210.047801] ret_from_fork_asm+0x1a/0x30 [ 210.048498] [ 210.048498] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 210.049406] __lock_acquire+0x29fd/0x4580 [ 210.050110] lock_acquire+0x19b/0x520 [ 210.050769] __mutex_lock+0x13d/0xb50 [ 210.051438] unregister_netdevice_many_notify+0x1612/0x1c80 [ 210.052344] unregister_netdevice_queue+0x224/0x2e0 [ 210.053118] _cfg80211_unregister_wdev+0x57b/0x700 [ 210.053904] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 210.054705] ieee80211_unregister_hw+0x55/0x3a0 [ 210.055447] hwsim_exit_net+0x3a0/0x730 [ 210.056099] ops_exit_list+0xb3/0x180 [ 210.056743] cleanup_net+0x546/0xad0 [ 210.057377] process_one_work+0x8ee/0x1a10 [ 210.058079] worker_thread+0x674/0xe70 [ 210.058734] kthread+0x3ab/0x720 [ 210.059314] ret_from_fork+0x48/0x80 [ 210.059933] ret_from_fork_asm+0x1a/0x30 [ 210.060636] [ 210.060636] other info that might help us debug this: [ 210.060636] [ 210.061709] Possible unsafe locking scenario: [ 210.061709] [ 210.062515] CPU0 CPU1 [ 210.063154] ---- ---- [ 210.063794] lock(&rdev->wiphy.mtx); [ 210.064372] lock(rtnl_mutex); [ 210.065201] lock(&rdev->wiphy.mtx); [ 210.066067] lock(rtnl_mutex); [ 210.066570] [ 210.066570] *** DEADLOCK *** [ 210.066570] [ 210.067365] 4 locks held by kworker/u8:0/11: [ 210.067981] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 210.069383] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 210.070734] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 210.072039] #3: ffff888039fe0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 210.073494] [ 210.073494] stack backtrace: [ 210.074091] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 210.075234] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 210.076298] Workqueue: netns cleanup_net [ 210.076890] Call Trace: [ 210.077250] [ 210.077574] dump_stack_lvl+0xca/0x120 [ 210.078172] print_circular_bug+0x47b/0x750 [ 210.078803] check_noncircular+0x2e9/0x3c0 [ 210.079421] ? __pfx_check_noncircular+0x10/0x10 [ 210.080108] ? hlock_class+0x4e/0x130 [ 210.080665] ? mark_lock+0xac/0xed0 [ 210.081205] ? srso_return_thunk+0x5/0x5f [ 210.081801] ? timerqueue_del+0x83/0x150 [ 210.082372] ? lockdep_lock+0xba/0x1b0 [ 210.082946] ? __pfx_lockdep_lock+0x10/0x10 [ 210.083571] __lock_acquire+0x29fd/0x4580 [ 210.084167] ? __pfx___lock_acquire+0x10/0x10 [ 210.084811] ? lock_release+0x20f/0x6f0 [ 210.085381] ? __pfx_lock_release+0x10/0x10 [ 210.086024] lock_acquire+0x19b/0x520 [ 210.086568] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 210.087359] ? __pfx_lock_acquire+0x10/0x10 [ 210.087978] ? srso_return_thunk+0x5/0x5f [ 210.088595] ? lock_release+0x20f/0x6f0 [ 210.089180] ? srso_return_thunk+0x5/0x5f [ 210.089787] ? lock_is_held_type+0x9e/0x120 [ 210.090403] ? srso_return_thunk+0x5/0x5f [ 210.091006] __mutex_lock+0x13d/0xb50 [ 210.091559] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 210.092390] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 210.093219] ? srso_return_thunk+0x5/0x5f [ 210.093840] ? synchronize_rcu_expedited+0x38a/0x420 [ 210.094580] ? __pfx___mutex_lock+0x10/0x10 [ 210.095214] ? __pfx_autoremove_wake_function+0x10/0x10 [ 210.095990] ? srso_return_thunk+0x5/0x5f [ 210.096611] ? kasan_quarantine_put+0x84/0x1e0 [ 210.097292] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 210.097937] ? srso_return_thunk+0x5/0x5f [ 210.098557] unregister_netdevice_many_notify+0x1612/0x1c80 [ 210.099341] ? __virt_addr_valid+0x2e8/0x5d0 [ 210.099992] ? __pfx_lock_release+0x10/0x10 [ 210.100606] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 210.101437] ? find_held_lock+0x2c/0x110 [ 210.102040] ? srso_return_thunk+0x5/0x5f [ 210.102656] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 210.103373] ? srso_return_thunk+0x5/0x5f [ 210.103988] ? lock_release+0x20f/0x6f0 [ 210.104577] ? __pfx_lock_release+0x10/0x10 [ 210.105199] ? srso_return_thunk+0x5/0x5f [ 210.105813] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 210.106568] ? srso_return_thunk+0x5/0x5f [ 210.107193] unregister_netdevice_queue+0x224/0x2e0 [ 210.107913] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 210.108680] ? up_write+0x195/0x520 [ 210.109236] _cfg80211_unregister_wdev+0x57b/0x700 [ 210.109948] ? srso_return_thunk+0x5/0x5f [ 210.110579] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 210.111292] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 210.112063] ? srso_return_thunk+0x5/0x5f [ 210.112675] ? srso_return_thunk+0x5/0x5f [ 210.113288] ? synchronize_rcu+0x1ff/0x260 [ 210.113883] ieee80211_unregister_hw+0x55/0x3a0 [ 210.114540] hwsim_exit_net+0x3a0/0x730 [ 210.115105] ? __pfx_hwsim_exit_net+0x10/0x10 [ 210.115736] ? srso_return_thunk+0x5/0x5f [ 210.116348] ? netdev_run_todo+0x788/0x1040 [ 210.116973] ? __pfx_hwsim_exit_net+0x10/0x10 [ 210.117619] ops_exit_list+0xb3/0x180 [ 210.118170] cleanup_net+0x546/0xad0 [ 210.118720] ? __pfx_cleanup_net+0x10/0x10 [ 210.119334] process_one_work+0x8ee/0x1a10 [ 210.119985] ? __pfx_lock_acquire+0x10/0x10 [ 210.120598] ? __pfx_process_one_work+0x10/0x10 [ 210.121275] ? srso_return_thunk+0x5/0x5f [ 210.121886] ? move_linked_works+0x172/0x270 [ 210.122518] ? srso_return_thunk+0x5/0x5f [ 210.123134] ? assign_work+0x196/0x240 [ 210.123725] worker_thread+0x674/0xe70 [ 210.124323] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 210.125072] ? __pfx_worker_thread+0x10/0x10 [ 210.125729] kthread+0x3ab/0x720 [ 210.126256] ? __pfx_kthread+0x10/0x10 [ 210.126835] ? srso_return_thunk+0x5/0x5f [ 210.127441] ? finish_task_switch.isra.0+0x206/0x840 [ 210.128164] ? __pfx_kthread+0x10/0x10 [ 210.128734] ret_from_fork+0x48/0x80 [ 210.129253] ? __pfx_kthread+0x10/0x10 [ 210.129828] ret_from_fork_asm+0x1a/0x30 [ 210.130441] [ 211.477409] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 211.479718] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 211.481661] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 211.485592] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 211.492829] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 211.495696] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 211.606051] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 211.608792] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 211.610477] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 211.615324] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 211.617927] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 211.619656] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 211.667575] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 211.671724] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 211.674404] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 211.681738] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 211.686083] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 211.688113] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 211.707852] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 211.710189] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 211.716313] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 211.726376] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 211.729239] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 211.732270] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 211.755389] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 211.766070] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 211.770579] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 211.786703] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 211.803576] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 211.809994] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 211.812055] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 211.815800] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 211.820413] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 211.842685] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 211.859748] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 211.860131] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 211.898439] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 211.906391] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 211.922035] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 211.937357] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 211.941181] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 211.964852] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 211.978573] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 212.004650] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 212.010257] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 212.012346] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 212.019242] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 212.024598] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 213.516553] Bluetooth: hci0: command tx timeout [ 213.646210] Bluetooth: hci1: command tx timeout [ 213.772547] Bluetooth: hci3: command tx timeout [ 213.772614] Bluetooth: hci2: command tx timeout [ 213.901580] Bluetooth: hci4: command tx timeout [ 213.966522] Bluetooth: hci5: command tx timeout [ 214.093532] Bluetooth: hci7: command tx timeout [ 214.093552] Bluetooth: hci6: command tx timeout [ 215.566724] Bluetooth: hci0: command tx timeout [ 215.692669] Bluetooth: hci1: command tx timeout [ 215.820738] Bluetooth: hci2: command tx timeout [ 215.821342] Bluetooth: hci3: command tx timeout [ 215.949612] Bluetooth: hci4: command tx timeout [ 216.013573] Bluetooth: hci5: command tx timeout [ 216.140611] Bluetooth: hci6: command tx timeout [ 216.141568] Bluetooth: hci7: command tx timeout [ 217.613533] Bluetooth: hci0: command tx timeout [ 217.740580] Bluetooth: hci1: command tx timeout [ 217.868577] Bluetooth: hci3: command tx timeout [ 217.868598] Bluetooth: hci2: command tx timeout [ 217.998200] Bluetooth: hci4: command tx timeout [ 218.061665] Bluetooth: hci5: command tx timeout [ 218.188588] Bluetooth: hci7: command tx timeout [ 218.189172] Bluetooth: hci6: command tx timeout [ 219.661583] Bluetooth: hci0: command tx timeout [ 219.789625] Bluetooth: hci1: command tx timeout [ 219.917604] Bluetooth: hci3: command tx timeout [ 219.918902] Bluetooth: hci2: command tx timeout VM DIAGNOSIS: 22:04:30 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095deb30 R8 =0000000000000001 R9 =ffffed10012bbd55 R10=0000000000000001 R11=6666666666666666 R12=ffffffff886930b0 R13=ffff8880095dee28 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=000055ab09ae3018 CR3=00000000097fc000 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=7465677261742e79636e656772656d65 XMM02=73732f6563696c732e6d65747379732f XMM03=00656369767265732e6873732f656369 XMM04=000055ab09b85b00000055ab09b592a0 XMM05=3a346963682d346963ffffffffff0102 XMM06=000000003030006563697665642e3469 XMM07=00000000000000000000000000000000 XMM08=7368746150796c6e4f64616552646e69 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff8606c570 RCX=ffffffff81429a4a RDX=1ffff11001dac900 RSI=0000000000000008 RDI=ffff88800ed64800 RBP=0000000000000000 RSP=ffff88800f5f7dc0 R8 =0000000000000000 R9 =ffffed1001dac900 R10=ffff88800ed64807 R11=ffff88800efc84b8 R12=ffffffff8606cff9 R13=ffff888008c50378 R14=ffff88800efc8000 R15=0000000000000086 RIP=ffffffff84ab0080 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 fffffe4300000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f07b7953428 CR3=0000000016bb4000 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=000000c00000c4e0000000c00024d1a0 XMM02=000000c000072d80000000c00024d620 XMM03=000000c00004c540000000c00024d890 XMM04=000000c000072d80000000c00024d620 XMM05=000000c00004c540000000c00024d890 XMM06=000000c00024d980000000c000304300 XMM07=000000c00000e080000000c00024d9b0 XMM08=000000c00004c180000000c0002ac980 XMM09=000000c000072bc0000000c0002a6840 XMM10=000000c000073140000000c000147c00 XMM11=000000c0003001e0000000c0003043c0 XMM12=000000c00024db30000000c00024dad0 XMM13=000000c00024dc20000000c00024db60 XMM14=000000c000300300000000c0003044b0 XMM15=000000c00001d270000000c00024dc80