Warning: Permanently added '[localhost]:51824' (ECDSA) to the list of known hosts. 2025/01/30 16:34:15 fuzzer started 2025/01/30 16:34:15 dialing manager at localhost:46401 syzkaller login: [ 69.504911] cgroup: Unknown subsys name 'net' [ 69.619654] cgroup: Unknown subsys name 'cpuset' [ 69.659198] cgroup: Unknown subsys name 'rlimit' 2025/01/30 16:34:30 syscalls: 2217 2025/01/30 16:34:30 code coverage: enabled 2025/01/30 16:34:30 comparison tracing: enabled 2025/01/30 16:34:30 extra coverage: enabled 2025/01/30 16:34:30 setuid sandbox: enabled 2025/01/30 16:34:30 namespace sandbox: enabled 2025/01/30 16:34:30 Android sandbox: enabled 2025/01/30 16:34:30 fault injection: enabled 2025/01/30 16:34:30 leak checking: enabled 2025/01/30 16:34:30 net packet injection: enabled 2025/01/30 16:34:30 net device setup: enabled 2025/01/30 16:34:30 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/30 16:34:30 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/30 16:34:30 USB emulation: enabled 2025/01/30 16:34:30 hci packet injection: enabled 2025/01/30 16:34:30 wifi device emulation: enabled 2025/01/30 16:34:30 802.15.4 emulation: enabled 2025/01/30 16:34:30 fetching corpus: 0, signal 0/0 (executing program) 2025/01/30 16:34:31 fetching corpus: 0, signal 0/0 (executing program) 2025/01/30 16:34:33 starting 8 fuzzer processes 16:34:33 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) 16:34:33 executing program 1: mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000080), 0x2, 0x0) 16:34:33 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x3c, 0x0, &(0x7f0000000140)=0x47) 16:34:33 executing program 3: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001b80), 0x4001, 0x0) [ 86.933722] audit: type=1400 audit(1738254873.265:7): avc: denied { execmem } for pid=271 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:34:33 executing program 6: syz_mount_image$tmpfs(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) 16:34:33 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) 16:34:33 executing program 5: prctl$PR_MCE_KILL(0x21, 0x0, 0x0) 16:34:33 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) accept(r0, 0x0, 0x0) [ 88.299766] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.304329] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.305689] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.313166] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.316376] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.317480] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.427993] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.432303] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.433431] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.445869] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.447765] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.461630] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.500842] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.511131] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 88.512276] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 88.513746] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.516557] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.518941] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 88.519908] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.521327] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 88.526131] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.528667] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 88.529965] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.531903] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.533233] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.534513] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.535308] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 88.536431] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 88.538377] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 88.541785] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.543364] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 88.548778] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.552267] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.553767] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.554754] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.555723] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 88.558835] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.569743] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 88.571526] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.572401] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.573310] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 88.582629] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 88.583566] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 88.587831] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.588738] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.598694] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 88.602726] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 88.604649] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.333875] Bluetooth: hci0: command tx timeout [ 90.525147] Bluetooth: hci1: command tx timeout [ 90.590540] Bluetooth: hci7: command tx timeout [ 90.591327] Bluetooth: hci4: command tx timeout [ 90.653162] Bluetooth: hci5: command tx timeout [ 90.654207] Bluetooth: hci2: command tx timeout [ 90.654858] Bluetooth: hci6: command tx timeout [ 90.655629] Bluetooth: hci3: command tx timeout [ 92.381343] Bluetooth: hci0: command tx timeout [ 92.572182] Bluetooth: hci1: command tx timeout [ 92.637315] Bluetooth: hci7: command tx timeout [ 92.637808] Bluetooth: hci4: command tx timeout [ 92.701224] Bluetooth: hci6: command tx timeout [ 92.701688] Bluetooth: hci2: command tx timeout [ 92.702264] Bluetooth: hci5: command tx timeout [ 92.702691] Bluetooth: hci3: command tx timeout [ 94.430105] Bluetooth: hci0: command tx timeout [ 94.620180] Bluetooth: hci1: command tx timeout [ 94.685254] Bluetooth: hci4: command tx timeout [ 94.686206] Bluetooth: hci7: command tx timeout [ 94.748807] Bluetooth: hci2: command tx timeout [ 94.749673] Bluetooth: hci5: command tx timeout [ 94.750524] Bluetooth: hci3: command tx timeout [ 94.751357] Bluetooth: hci6: command tx timeout [ 96.476373] Bluetooth: hci0: command tx timeout [ 96.668290] Bluetooth: hci1: command tx timeout [ 96.733262] Bluetooth: hci7: command tx timeout [ 96.734278] Bluetooth: hci4: command tx timeout [ 96.796246] Bluetooth: hci5: command tx timeout [ 96.797394] Bluetooth: hci6: command tx timeout [ 96.798380] Bluetooth: hci3: command tx timeout [ 96.799497] Bluetooth: hci2: command tx timeout [ 150.317579] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 150.322458] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 150.324937] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 150.329935] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 150.337963] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 150.340869] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 150.383173] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 150.385740] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 150.389394] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 150.397484] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 150.403226] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 150.409581] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 150.568575] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 150.574745] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 150.577345] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 150.586916] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 150.590434] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 150.592777] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 150.627691] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 150.635607] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 150.636535] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 150.638776] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 150.639961] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 150.649352] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 150.651530] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 150.655827] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 150.663404] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 150.665378] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 150.668578] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 150.675119] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 150.737542] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 150.770807] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 150.772459] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 150.775201] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 150.777446] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 150.779615] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 150.784783] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 150.788807] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 150.791987] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 150.794707] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 150.796585] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 150.807617] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 150.888990] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 150.918464] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 150.927461] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.014851] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 151.031411] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 151.033944] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 152.412196] Bluetooth: hci0: command tx timeout [ 152.476216] Bluetooth: hci1: command tx timeout [ 152.668332] Bluetooth: hci2: command tx timeout [ 152.732132] Bluetooth: hci4: command tx timeout [ 152.796095] Bluetooth: hci3: command tx timeout [ 152.860119] Bluetooth: hci7: command tx timeout [ 152.988759] Bluetooth: hci5: command tx timeout [ 153.116569] Bluetooth: hci6: command tx timeout [ 154.460178] Bluetooth: hci0: command tx timeout [ 154.524358] Bluetooth: hci1: command tx timeout [ 154.716329] Bluetooth: hci2: command tx timeout [ 154.780791] Bluetooth: hci4: command tx timeout [ 154.844484] Bluetooth: hci3: command tx timeout [ 154.908122] Bluetooth: hci7: command tx timeout [ 155.036115] Bluetooth: hci5: command tx timeout [ 155.164417] Bluetooth: hci6: command tx timeout [ 156.508130] Bluetooth: hci0: command tx timeout [ 156.572344] Bluetooth: hci1: command tx timeout [ 156.766092] Bluetooth: hci2: command tx timeout [ 156.829529] Bluetooth: hci4: command tx timeout [ 156.894227] Bluetooth: hci3: command tx timeout [ 156.958203] Bluetooth: hci7: command tx timeout [ 157.085361] Bluetooth: hci5: command tx timeout [ 157.214404] Bluetooth: hci6: command tx timeout [ 158.557462] Bluetooth: hci0: command tx timeout [ 158.621064] Bluetooth: hci1: command tx timeout [ 158.813651] Bluetooth: hci2: command tx timeout [ 158.876142] Bluetooth: hci4: command tx timeout [ 158.941076] Bluetooth: hci3: command tx timeout [ 159.006149] Bluetooth: hci7: command tx timeout [ 159.133141] Bluetooth: hci5: command tx timeout [ 159.261991] Bluetooth: hci6: command tx timeout [ 212.494092] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 212.496489] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 212.498047] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 212.502713] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 212.506401] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 212.507637] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 212.593692] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 212.595505] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 212.596969] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 212.602648] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 212.604746] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 212.606329] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 212.775869] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 212.784470] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 212.785757] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 212.798378] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 212.804176] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 212.805516] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 212.869854] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 212.872643] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 212.875864] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 212.877444] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 212.891196] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 212.891431] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 212.906288] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 212.923707] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 212.931370] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 212.942175] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 212.944374] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 212.949465] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 212.950917] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 212.952579] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 212.954462] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 212.955586] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 212.957235] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 212.974299] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 213.151178] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 213.201768] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 213.224411] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 213.251486] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 213.277958] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 213.279306] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 213.287826] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 213.296693] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 213.302240] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 213.311382] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 213.390768] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 213.393438] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 214.556140] Bluetooth: hci0: command tx timeout [ 214.684108] Bluetooth: hci1: command tx timeout [ 214.876549] Bluetooth: hci2: command tx timeout [ 215.004372] Bluetooth: hci5: command tx timeout [ 215.005351] Bluetooth: hci4: command tx timeout [ 215.068152] Bluetooth: hci3: command tx timeout [ 215.389109] Bluetooth: hci6: command tx timeout [ 215.516239] Bluetooth: hci7: command tx timeout [ 216.604175] Bluetooth: hci0: command tx timeout [ 216.734019] Bluetooth: hci1: command tx timeout [ 216.926185] Bluetooth: hci2: command tx timeout [ 217.052152] Bluetooth: hci4: command tx timeout [ 217.052641] Bluetooth: hci5: command tx timeout [ 217.116117] Bluetooth: hci3: command tx timeout [ 217.437150] Bluetooth: hci6: command tx timeout [ 217.565204] Bluetooth: hci7: command tx timeout [ 218.654042] Bluetooth: hci0: command tx timeout [ 218.781213] Bluetooth: hci1: command tx timeout [ 218.972165] Bluetooth: hci2: command tx timeout [ 219.103362] Bluetooth: hci5: command tx timeout [ 219.103885] Bluetooth: hci4: command tx timeout [ 219.164139] Bluetooth: hci3: command tx timeout [ 219.484068] Bluetooth: hci6: command tx timeout [ 219.612080] Bluetooth: hci7: command tx timeout [ 220.700061] Bluetooth: hci0: command tx timeout [ 220.828090] Bluetooth: hci1: command tx timeout [ 221.020152] Bluetooth: hci2: command tx timeout [ 221.148692] Bluetooth: hci4: command tx timeout [ 221.149131] Bluetooth: hci5: command tx timeout [ 221.212073] Bluetooth: hci3: command tx timeout [ 221.533075] Bluetooth: hci6: command tx timeout [ 221.660370] Bluetooth: hci7: command tx timeout [ 272.834793] syz-executor.4 (6380) used greatest stack depth: 23376 bytes left [ 273.037617] [ 273.037865] ====================================================== [ 273.038462] WARNING: possible circular locking dependency detected [ 273.038975] 6.13.0-next-20250130 #1 Not tainted [ 273.039371] ------------------------------------------------------ [ 273.043263] kworker/u8:1/66 is trying to acquire lock: [ 273.043938] ffffffff86219b68 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 273.045030] [ 273.045030] but task is already holding lock: [ 273.045660] ffff888030d18768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 273.046722] [ 273.046722] which lock already depends on the new lock. [ 273.046722] [ 273.047430] [ 273.047430] the existing dependency chain (in reverse order) is: [ 273.048079] [ 273.048079] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 273.048646] __mutex_lock+0x13d/0xb50 [ 273.049065] wiphy_register+0x1b2e/0x25d0 [ 273.049517] ieee80211_register_hw+0x23a4/0x3d60 [ 273.050002] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 273.050485] init_mac80211_hwsim+0x389/0x870 [ 273.050940] do_one_initcall+0xf9/0x640 [ 273.051361] kernel_init_freeable+0x53d/0x7a0 [ 273.051821] kernel_init+0x1e/0x2d0 [ 273.052183] ret_from_fork+0x48/0x80 [ 273.052563] ret_from_fork_asm+0x1a/0x30 [ 273.052990] [ 273.052990] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 273.053523] __lock_acquire+0x29fd/0x4580 [ 273.053945] lock_acquire+0x19b/0x520 [ 273.054329] __mutex_lock+0x13d/0xb50 [ 273.054723] unregister_netdevice_many_notify+0x1612/0x1c80 [ 273.055256] unregister_netdevice_queue+0x224/0x2e0 [ 273.055731] _cfg80211_unregister_wdev+0x57b/0x700 [ 273.056233] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 273.056730] ieee80211_unregister_hw+0x55/0x3a0 [ 273.057217] hwsim_exit_net+0x3a0/0x730 [ 273.057626] ops_exit_list+0xb3/0x180 [ 273.058029] cleanup_net+0x546/0xad0 [ 273.058419] process_one_work+0x8ee/0x1a10 [ 273.058875] worker_thread+0x674/0xe70 [ 273.059300] kthread+0x3ab/0x720 [ 273.059670] ret_from_fork+0x48/0x80 [ 273.060052] ret_from_fork_asm+0x1a/0x30 [ 273.060475] [ 273.060475] other info that might help us debug this: [ 273.060475] [ 273.061117] Possible unsafe locking scenario: [ 273.061117] [ 273.061624] CPU0 CPU1 [ 273.062011] ---- ---- [ 273.062392] lock(&rdev->wiphy.mtx); [ 273.062739] lock(rtnl_mutex); [ 273.063234] lock(&rdev->wiphy.mtx); [ 273.063779] lock(rtnl_mutex); [ 273.064087] [ 273.064087] *** DEADLOCK *** [ 273.064087] [ 273.064581] 4 locks held by kworker/u8:1/66: [ 273.064974] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 273.065871] #1: ffff88800bcb7d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 273.066700] #2: ffffffff8620db90 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 273.067480] #3: ffff888030d18768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 273.068354] [ 273.068354] stack backtrace: [ 273.068732] CPU: 0 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-next-20250130 #1 [ 273.068777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 273.068800] Workqueue: netns cleanup_net [ 273.068842] Call Trace: [ 273.068853] [ 273.068866] dump_stack_lvl+0xca/0x120 [ 273.068924] print_circular_bug+0x47b/0x750 [ 273.068972] check_noncircular+0x2e9/0x3c0 [ 273.069016] ? __pfx_check_noncircular+0x10/0x10 [ 273.069058] ? hlock_class+0x4e/0x130 [ 273.069089] ? mark_lock+0xac/0xed0 [ 273.069130] ? srso_return_thunk+0x5/0x5f [ 273.069197] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 273.069244] ? lockdep_lock+0xba/0x1b0 [ 273.069304] ? __pfx_lockdep_lock+0x10/0x10 [ 273.069368] __lock_acquire+0x29fd/0x4580 [ 273.069424] ? __pfx___lock_acquire+0x10/0x10 [ 273.069468] ? lock_release+0x20f/0x6f0 [ 273.069514] ? __pfx_lock_release+0x10/0x10 [ 273.069563] lock_acquire+0x19b/0x520 [ 273.069608] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 273.069657] ? __pfx_lock_acquire+0x10/0x10 [ 273.069703] ? srso_return_thunk+0x5/0x5f [ 273.069765] ? lock_release+0x20f/0x6f0 [ 273.069810] ? srso_return_thunk+0x5/0x5f [ 273.069867] ? lock_is_held_type+0x9e/0x120 [ 273.069923] ? srso_return_thunk+0x5/0x5f [ 273.069983] __mutex_lock+0x13d/0xb50 [ 273.070037] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 273.070083] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 273.070129] ? srso_return_thunk+0x5/0x5f [ 273.070186] ? synchronize_rcu_expedited+0x38a/0x420 [ 273.070231] ? __pfx___mutex_lock+0x10/0x10 [ 273.070286] ? __pfx_autoremove_wake_function+0x10/0x10 [ 273.070342] ? srso_return_thunk+0x5/0x5f [ 273.070398] ? kasan_quarantine_put+0x84/0x1e0 [ 273.070462] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 273.070497] ? srso_return_thunk+0x5/0x5f [ 273.070558] unregister_netdevice_many_notify+0x1612/0x1c80 [ 273.070604] ? __virt_addr_valid+0x2e8/0x5d0 [ 273.070659] ? __pfx_lock_release+0x10/0x10 [ 273.070705] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 273.070756] ? find_held_lock+0x2c/0x110 [ 273.070817] ? srso_return_thunk+0x5/0x5f [ 273.070876] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 273.070937] ? srso_return_thunk+0x5/0x5f [ 273.070994] ? lock_release+0x20f/0x6f0 [ 273.071039] ? __pfx_lock_release+0x10/0x10 [ 273.071083] ? srso_return_thunk+0x5/0x5f [ 273.071140] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 273.071189] ? srso_return_thunk+0x5/0x5f [ 273.071251] unregister_netdevice_queue+0x224/0x2e0 [ 273.071295] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 273.071339] ? up_write+0x195/0x520 [ 273.071395] _cfg80211_unregister_wdev+0x57b/0x700 [ 273.071449] ? srso_return_thunk+0x5/0x5f [ 273.071509] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 273.071547] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 273.071586] ? srso_return_thunk+0x5/0x5f [ 273.071643] ? srso_return_thunk+0x5/0x5f [ 273.071699] ? synchronize_rcu+0x1ff/0x260 [ 273.071747] ieee80211_unregister_hw+0x55/0x3a0 [ 273.071793] hwsim_exit_net+0x3a0/0x730 [ 273.071835] ? __pfx_hwsim_exit_net+0x10/0x10 [ 273.071876] ? srso_return_thunk+0x5/0x5f [ 273.071933] ? netdev_run_todo+0x788/0x1040 [ 273.071982] ? __pfx_hwsim_exit_net+0x10/0x10 [ 273.072025] ops_exit_list+0xb3/0x180 [ 273.072068] cleanup_net+0x546/0xad0 [ 273.072113] ? __pfx_cleanup_net+0x10/0x10 [ 273.072167] process_one_work+0x8ee/0x1a10 [ 273.072235] ? __pfx_lock_acquire+0x10/0x10 [ 273.072281] ? __pfx_process_one_work+0x10/0x10 [ 273.072342] ? srso_return_thunk+0x5/0x5f [ 273.072399] ? move_linked_works+0x172/0x270 [ 273.072444] ? srso_return_thunk+0x5/0x5f [ 273.072500] ? assign_work+0x196/0x240 [ 273.072560] worker_thread+0x674/0xe70 [ 273.072620] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 273.072674] ? srso_return_thunk+0x5/0x5f [ 273.072733] ? __pfx_worker_thread+0x10/0x10 [ 273.072802] kthread+0x3ab/0x720 [ 273.072856] ? __pfx_kthread+0x10/0x10 [ 273.072909] ? srso_return_thunk+0x5/0x5f [ 273.072966] ? finish_task_switch.isra.0+0x206/0x840 [ 273.073019] ? __pfx_kthread+0x10/0x10 [ 273.073074] ret_from_fork+0x48/0x80 [ 273.073106] ? __pfx_kthread+0x10/0x10 [ 273.073161] ret_from_fork_asm+0x1a/0x30 [ 273.073240] [ 274.534603] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 274.539416] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 274.541759] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 274.546549] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 274.549420] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 274.551362] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 274.669467] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 274.673443] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 274.675959] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 274.681820] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 274.685311] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 274.687333] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 274.737350] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 274.745305] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 274.757540] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 274.762612] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 274.771859] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 274.774335] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 274.818905] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 274.818931] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 274.824288] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 274.824540] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 274.827451] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 274.836200] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 274.873722] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 274.879370] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 274.879413] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 274.882301] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 274.886253] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 274.888388] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 274.939935] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 274.943582] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 274.951342] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 274.955459] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 274.962800] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 274.988389] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 274.989960] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 274.992340] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 274.993829] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 274.998902] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 275.001199] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 275.002732] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 275.023571] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 275.030292] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 275.035526] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 275.042660] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 275.049072] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 275.057288] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 276.572045] Bluetooth: hci0: command tx timeout [ 276.764030] Bluetooth: hci1: command tx timeout [ 276.828025] Bluetooth: hci2: command tx timeout [ 276.956075] Bluetooth: hci4: command tx timeout [ 276.956121] Bluetooth: hci3: command tx timeout [ 277.084044] Bluetooth: hci6: command tx timeout [ 277.084074] Bluetooth: hci5: command tx timeout [ 277.148165] Bluetooth: hci7: command tx timeout [ 278.620015] Bluetooth: hci0: command tx timeout [ 278.812048] Bluetooth: hci1: command tx timeout [ 278.876053] Bluetooth: hci2: command tx timeout [ 279.004060] Bluetooth: hci3: command tx timeout [ 279.004537] Bluetooth: hci4: command tx timeout [ 279.132118] Bluetooth: hci6: command tx timeout [ 279.132605] Bluetooth: hci5: command tx timeout [ 279.196038] Bluetooth: hci7: command tx timeout [ 280.669157] Bluetooth: hci0: command tx timeout [ 280.860164] Bluetooth: hci1: command tx timeout [ 280.924037] Bluetooth: hci2: command tx timeout [ 281.052087] Bluetooth: hci4: command tx timeout [ 281.052117] Bluetooth: hci3: command tx timeout [ 281.180044] Bluetooth: hci5: command tx timeout [ 281.180521] Bluetooth: hci6: command tx timeout [ 281.244175] Bluetooth: hci7: command tx timeout [ 282.716017] Bluetooth: hci0: command tx timeout [ 282.910007] Bluetooth: hci1: command tx timeout [ 282.972068] Bluetooth: hci2: command tx timeout VM DIAGNOSIS: 16:37:39 Registers: info registers vcpu 0 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283d2d5 RDI=ffffffff88693060 RBP=ffffffff88693020 RSP=ffff88800bcb6d20 R8 =0000000000000000 R9 =ffffed1001da0046 R10=000000000000002d R11=2d2d2d2d2d2d2d2d R12=000000000000002d R13=0000000000000010 R14=ffffffff88693020 R15=ffffffff8283d2c0 RIP=ffffffff8283d32d 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=00007fa8eab5f550 CR3=0000000015cc4000 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=00000000000000004257bd229f308000 XMM02=00000000000000003fd9da2d828ac6ba XMM03=000000c0000c3340000000c0000baf00 XMM04=000000c0000bb0e0000000c0000bb0b0 XMM05=000000c0000bb140000000c0000bb110 XMM06=000000c0000bb1a0000000c0000bb170 XMM07=000000c0000c4840000000c0000bb1d0 XMM08=000000c0000bb500000000c0000bb4d0 XMM09=000000c0000bb560000000c0000bb530 XMM10=000000c0000bb5c0000000c0000bb590 XMM11=000000c00005aa20000000c0000bb5f0 XMM12=000000c0000bb650000000c0000bb620 XMM13=000000c0000bb6b0000000c0000bb680 XMM14=000000c0000bb710000000c0000bb6e0 XMM15=000000c0000c7080000000c0000bb740 info registers vcpu 1 RAX=0000000000000000 RBX=ffffffff8860f868 RCX=ffffffff815092a4 RDX=ffffed1001eaafa8 RSI=0000000000000004 RDI=ffff88800f557d40 RBP=1ffff11001eaafa4 RSP=ffff88800f557d18 R8 =0000000000000001 R9 =ffffed1001eaafa8 R10=0000000000000003 R11=0000000000000001 R12=ffffffff8860f870 R13=ffffffff8860f878 R14=ffff88800bc83780 R15=0000000000000082 RIP=ffffffff815092a8 RFL=00000097 [--S-APC] 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=000055a7ad40c090 CR3=0000000015cc4000 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=0000000000000000417753b700000000 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