Warning: Permanently added '[localhost]:64432' (ECDSA) to the list of known hosts. 2025/01/29 19:40:36 fuzzer started 2025/01/29 19:40:36 dialing manager at localhost:36977 syzkaller login: [ 69.574151] cgroup: Unknown subsys name 'net' [ 69.682731] cgroup: Unknown subsys name 'cpuset' [ 69.713905] cgroup: Unknown subsys name 'rlimit' 2025/01/29 19:40:57 syscalls: 2217 2025/01/29 19:40:57 code coverage: enabled 2025/01/29 19:40:57 comparison tracing: enabled 2025/01/29 19:40:57 extra coverage: enabled 2025/01/29 19:40:57 setuid sandbox: enabled 2025/01/29 19:40:57 namespace sandbox: enabled 2025/01/29 19:40:57 Android sandbox: enabled 2025/01/29 19:40:57 fault injection: enabled 2025/01/29 19:40:57 leak checking: enabled 2025/01/29 19:40:57 net packet injection: enabled 2025/01/29 19:40:57 net device setup: enabled 2025/01/29 19:40:57 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/29 19:40:57 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/29 19:40:57 USB emulation: enabled 2025/01/29 19:40:57 hci packet injection: enabled 2025/01/29 19:40:57 wifi device emulation: enabled 2025/01/29 19:40:57 802.15.4 emulation: enabled 2025/01/29 19:40:57 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/29 19:40:57 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 19:40:57 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 19:41:00 starting 8 fuzzer processes 19:41:00 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) preadv2(r0, &(0x7f0000002540)=[{&(0x7f0000001240)=""/142, 0x8e}], 0x1, 0x0, 0x0, 0x0) 19:41:00 executing program 1: fsopen(&(0x7f0000001880)='fuse\x00', 0x0) syz_genetlink_get_family_id$net_dm(0x0, 0xffffffffffffffff) 19:41:00 executing program 2: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, 0x0, 0x0) 19:41:00 executing program 3: r0 = memfd_create(&(0x7f0000000200)='}-\x00', 0x0) ioctl$FS_IOC_RESVSP(r0, 0x40305828, &(0x7f0000000240)={0x0, 0x1}) [ 93.239077] audit: type=1400 audit(1738179660.451:7): avc: denied { execmem } for pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 19:41:00 executing program 4: r0 = memfd_create(&(0x7f0000000140)='/dev/nvram\x00', 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000000)) 19:41:00 executing program 5: openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) 19:41:00 executing program 6: prctl$PR_MCE_KILL(0x22, 0x0, 0x0) 19:41:00 executing program 7: prctl$PR_SET_MM(0x23, 0xa, &(0x7f0000ffd000/0x3000)=nil) [ 94.905374] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 94.910329] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 94.915267] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 94.920452] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 94.923464] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 94.926192] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 94.966178] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 94.968897] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 94.970732] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 94.975010] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 94.977653] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 94.980137] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.033579] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.040513] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.043289] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.049473] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.053460] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.057311] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.059362] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.064475] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 95.068463] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.071984] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 95.073808] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 95.074322] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.088113] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 95.093335] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 95.096033] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 95.106697] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 95.110508] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 95.113371] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 95.130158] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 95.135377] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 95.139427] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 95.144335] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 95.146025] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 95.152011] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 95.162077] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 95.180088] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 95.182507] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 95.187216] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 95.189069] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 95.191197] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 95.197441] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 95.200220] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 95.206296] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 95.233628] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 95.241449] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 95.250086] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 96.996384] Bluetooth: hci0: command tx timeout [ 96.996392] Bluetooth: hci1: command tx timeout [ 97.188722] Bluetooth: hci3: command tx timeout [ 97.189815] Bluetooth: hci2: command tx timeout [ 97.252990] Bluetooth: hci4: command tx timeout [ 97.316053] Bluetooth: hci7: command tx timeout [ 97.316151] Bluetooth: hci6: command tx timeout [ 97.317020] Bluetooth: hci5: command tx timeout [ 99.043974] Bluetooth: hci0: command tx timeout [ 99.046979] Bluetooth: hci1: command tx timeout [ 99.235941] Bluetooth: hci3: command tx timeout [ 99.238887] Bluetooth: hci2: command tx timeout [ 99.300954] Bluetooth: hci4: command tx timeout [ 99.363994] Bluetooth: hci7: command tx timeout [ 99.364435] Bluetooth: hci6: command tx timeout [ 99.365091] Bluetooth: hci5: command tx timeout [ 101.092883] Bluetooth: hci1: command tx timeout [ 101.093377] Bluetooth: hci0: command tx timeout [ 101.285525] Bluetooth: hci2: command tx timeout [ 101.287008] Bluetooth: hci3: command tx timeout [ 101.349036] Bluetooth: hci4: command tx timeout [ 101.413925] Bluetooth: hci5: command tx timeout [ 101.414001] Bluetooth: hci6: command tx timeout [ 101.414414] Bluetooth: hci7: command tx timeout [ 103.139939] Bluetooth: hci0: command tx timeout [ 103.140441] Bluetooth: hci1: command tx timeout [ 103.331933] Bluetooth: hci3: command tx timeout [ 103.332413] Bluetooth: hci2: command tx timeout [ 103.396033] Bluetooth: hci4: command tx timeout [ 103.460031] Bluetooth: hci6: command tx timeout [ 103.460488] Bluetooth: hci7: command tx timeout [ 103.460529] Bluetooth: hci5: command tx timeout [ 156.989632] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 156.996920] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 156.998785] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.012352] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.021714] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 157.028575] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.152114] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 157.166675] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 157.171204] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 157.194208] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 157.209501] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 157.221502] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 157.226476] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 157.237336] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 157.245659] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 157.253528] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 157.257422] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 157.260495] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 157.268278] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 157.284603] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 157.287463] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 157.293153] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 157.296341] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 157.303019] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 157.306207] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 157.308757] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 157.310684] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 157.315033] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 157.317061] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 157.326200] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 157.328292] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 157.329192] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 157.329996] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 157.333418] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 157.336504] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 157.361205] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 157.379871] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 157.396188] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 157.403339] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 157.413222] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 157.431365] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 157.459202] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 157.477269] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 157.482225] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 157.490256] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 157.493092] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 157.516893] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 157.547278] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 159.077790] Bluetooth: hci0: command tx timeout [ 159.396002] Bluetooth: hci2: command tx timeout [ 159.396993] Bluetooth: hci1: command tx timeout [ 159.461863] Bluetooth: hci6: command tx timeout [ 159.524007] Bluetooth: hci3: command tx timeout [ 159.589003] Bluetooth: hci5: command tx timeout [ 159.652918] Bluetooth: hci7: command tx timeout [ 159.652945] Bluetooth: hci4: command tx timeout [ 161.125041] Bluetooth: hci0: command tx timeout [ 161.445171] Bluetooth: hci1: command tx timeout [ 161.445712] Bluetooth: hci2: command tx timeout [ 161.507898] Bluetooth: hci6: command tx timeout [ 161.572973] Bluetooth: hci3: command tx timeout [ 161.638849] Bluetooth: hci5: command tx timeout [ 161.699970] Bluetooth: hci4: command tx timeout [ 161.700487] Bluetooth: hci7: command tx timeout [ 163.171919] Bluetooth: hci0: command tx timeout [ 163.491932] Bluetooth: hci2: command tx timeout [ 163.492419] Bluetooth: hci1: command tx timeout [ 163.556079] Bluetooth: hci6: command tx timeout [ 163.619956] Bluetooth: hci3: command tx timeout [ 163.683954] Bluetooth: hci5: command tx timeout [ 163.748339] Bluetooth: hci7: command tx timeout [ 163.748370] Bluetooth: hci4: command tx timeout [ 165.220129] Bluetooth: hci0: command tx timeout [ 165.540086] Bluetooth: hci1: command tx timeout [ 165.541246] Bluetooth: hci2: command tx timeout [ 165.604898] Bluetooth: hci6: command tx timeout [ 165.669692] Bluetooth: hci3: command tx timeout [ 165.731945] Bluetooth: hci5: command tx timeout [ 165.796312] Bluetooth: hci4: command tx timeout [ 165.796347] Bluetooth: hci7: command tx timeout [ 218.930449] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 218.936119] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 218.942070] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 218.957987] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 218.961033] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 218.962342] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 219.068073] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 219.070996] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 219.074191] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 219.076919] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 219.079943] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 219.081912] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 219.084021] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 219.093006] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 219.093958] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 219.094602] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 219.099528] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 219.104420] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 219.189405] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 219.190679] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 219.192142] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 219.195009] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 219.197733] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 219.199166] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 219.200381] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 219.208036] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 219.209108] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 219.218238] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 219.221505] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 219.224185] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 219.251779] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 219.264117] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 219.273594] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 219.295204] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 219.295870] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 219.305338] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 219.369254] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 219.378285] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 219.382108] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 219.383133] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 219.386606] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 219.387464] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 219.406274] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 219.415400] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 219.428702] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 219.450092] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 219.508062] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 219.515107] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 221.028084] Bluetooth: hci0: command tx timeout [ 221.156964] Bluetooth: hci2: command tx timeout [ 221.157290] Bluetooth: hci1: command tx timeout [ 221.220090] Bluetooth: hci4: command tx timeout [ 221.348902] Bluetooth: hci3: command tx timeout [ 221.476138] Bluetooth: hci5: command tx timeout [ 221.476342] Bluetooth: hci6: command tx timeout [ 221.604017] Bluetooth: hci7: command tx timeout [ 223.076154] Bluetooth: hci0: command tx timeout [ 223.204001] Bluetooth: hci2: command tx timeout [ 223.205303] Bluetooth: hci1: command tx timeout [ 223.267926] Bluetooth: hci4: command tx timeout [ 223.395933] Bluetooth: hci3: command tx timeout [ 223.524027] Bluetooth: hci5: command tx timeout [ 223.524170] Bluetooth: hci6: command tx timeout [ 223.652927] Bluetooth: hci7: command tx timeout [ 225.124113] Bluetooth: hci0: command tx timeout [ 225.251923] Bluetooth: hci1: command tx timeout [ 225.251947] Bluetooth: hci2: command tx timeout [ 225.316272] Bluetooth: hci4: command tx timeout [ 225.443888] Bluetooth: hci3: command tx timeout [ 225.571955] Bluetooth: hci6: command tx timeout [ 225.571988] Bluetooth: hci5: command tx timeout [ 225.699903] Bluetooth: hci7: command tx timeout [ 227.172238] Bluetooth: hci0: command tx timeout [ 227.300214] Bluetooth: hci2: command tx timeout [ 227.301172] Bluetooth: hci1: command tx timeout [ 227.364999] Bluetooth: hci4: command tx timeout [ 227.492925] Bluetooth: hci3: command tx timeout [ 227.619973] Bluetooth: hci5: command tx timeout [ 227.620015] Bluetooth: hci6: command tx timeout [ 227.747953] Bluetooth: hci7: command tx timeout [ 277.097763] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 277.099397] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 277.581127] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 277.582646] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 279.460359] [ 279.460577] ====================================================== [ 279.461082] WARNING: possible circular locking dependency detected [ 279.461598] 6.13.0-next-20250129 #1 Not tainted [ 279.461999] ------------------------------------------------------ [ 279.466161] kworker/u8:0/11 is trying to acquire lock: [ 279.466601] ffffffff8621d8a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 279.467469] [ 279.467469] but task is already holding lock: [ 279.467952] ffff888018ad8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 279.468772] [ 279.468772] which lock already depends on the new lock. [ 279.468772] [ 279.469425] [ 279.469425] the existing dependency chain (in reverse order) is: [ 279.470032] [ 279.470032] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 279.470600] __mutex_lock+0x13d/0xb50 [ 279.471000] wiphy_register+0x1b2e/0x25d0 [ 279.471426] ieee80211_register_hw+0x23a4/0x3d60 [ 279.471888] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 279.472374] init_mac80211_hwsim+0x389/0x870 [ 279.472831] do_one_initcall+0xf9/0x640 [ 279.473251] kernel_init_freeable+0x53d/0x7a0 [ 279.473707] kernel_init+0x1e/0x2d0 [ 279.474072] ret_from_fork+0x48/0x80 [ 279.474448] ret_from_fork_asm+0x1a/0x30 [ 279.474871] [ 279.474871] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 279.475402] __lock_acquire+0x29fd/0x4580 [ 279.475828] lock_acquire+0x19b/0x520 [ 279.476220] __mutex_lock+0x13d/0xb50 [ 279.476624] unregister_netdevice_many_notify+0x1612/0x1c80 [ 279.477158] unregister_netdevice_queue+0x224/0x2e0 [ 279.477639] _cfg80211_unregister_wdev+0x57b/0x700 [ 279.478122] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 279.478605] ieee80211_unregister_hw+0x55/0x3a0 [ 279.479058] hwsim_exit_net+0x3a0/0x730 [ 279.479460] ops_exit_list+0xb3/0x180 [ 279.479851] cleanup_net+0x546/0xad0 [ 279.480238] process_one_work+0x8ee/0x1a10 [ 279.480675] worker_thread+0x674/0xe70 [ 279.481091] kthread+0x3ab/0x720 [ 279.481456] ret_from_fork+0x48/0x80 [ 279.481827] ret_from_fork_asm+0x1a/0x30 [ 279.482256] [ 279.482256] other info that might help us debug this: [ 279.482256] [ 279.482910] Possible unsafe locking scenario: [ 279.482910] [ 279.483402] CPU0 CPU1 [ 279.483789] ---- ---- [ 279.484171] lock(&rdev->wiphy.mtx); [ 279.484511] lock(rtnl_mutex); [ 279.485004] lock(&rdev->wiphy.mtx); [ 279.485530] lock(rtnl_mutex); [ 279.485837] [ 279.485837] *** DEADLOCK *** [ 279.485837] [ 279.486330] 4 locks held by kworker/u8:0/11: [ 279.486705] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 279.487570] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 279.488403] #2: ffffffff862118d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 279.489187] #3: ffff888018ad8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 279.490061] [ 279.490061] stack backtrace: [ 279.490444] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250129 #1 [ 279.490481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 279.490503] Workqueue: netns cleanup_net [ 279.490544] Call Trace: [ 279.490553] [ 279.490565] dump_stack_lvl+0xca/0x120 [ 279.490622] print_circular_bug+0x47b/0x750 [ 279.490668] check_noncircular+0x2e9/0x3c0 [ 279.490709] ? srso_return_thunk+0x5/0x5f [ 279.490765] ? __pfx_check_noncircular+0x10/0x10 [ 279.490807] ? hlock_class+0x4e/0x130 [ 279.490837] ? mark_lock+0xac/0xed0 [ 279.490879] ? __pfx___resched_curr+0x10/0x10 [ 279.490926] ? lockdep_lock+0xba/0x1b0 [ 279.490984] ? __pfx_lockdep_lock+0x10/0x10 [ 279.491047] __lock_acquire+0x29fd/0x4580 [ 279.491101] ? __pfx___lock_acquire+0x10/0x10 [ 279.491144] ? lock_release+0x20f/0x6f0 [ 279.491189] ? __pfx_lock_release+0x10/0x10 [ 279.491237] lock_acquire+0x19b/0x520 [ 279.491281] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 279.491329] ? __pfx_lock_acquire+0x10/0x10 [ 279.491375] ? srso_return_thunk+0x5/0x5f [ 279.491429] ? lock_release+0x20f/0x6f0 [ 279.491473] ? srso_return_thunk+0x5/0x5f [ 279.491528] ? lock_is_held_type+0x9e/0x120 [ 279.491582] ? srso_return_thunk+0x5/0x5f [ 279.491640] __mutex_lock+0x13d/0xb50 [ 279.491692] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 279.491737] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 279.491782] ? srso_return_thunk+0x5/0x5f [ 279.491837] ? synchronize_rcu_expedited+0x38a/0x420 [ 279.491882] ? __pfx___mutex_lock+0x10/0x10 [ 279.491935] ? __pfx_autoremove_wake_function+0x10/0x10 [ 279.491990] ? srso_return_thunk+0x5/0x5f [ 279.492044] ? kasan_quarantine_put+0x84/0x1e0 [ 279.492106] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 279.492141] ? srso_return_thunk+0x5/0x5f [ 279.492200] unregister_netdevice_many_notify+0x1612/0x1c80 [ 279.492245] ? __virt_addr_valid+0x2e8/0x5d0 [ 279.492298] ? __pfx_lock_release+0x10/0x10 [ 279.492343] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 279.492389] ? find_held_lock+0x2c/0x110 [ 279.492448] ? srso_return_thunk+0x5/0x5f [ 279.492505] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 279.492564] ? srso_return_thunk+0x5/0x5f [ 279.492619] ? lock_release+0x20f/0x6f0 [ 279.492663] ? __pfx_lock_release+0x10/0x10 [ 279.492707] ? srso_return_thunk+0x5/0x5f [ 279.492761] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 279.492809] ? srso_return_thunk+0x5/0x5f [ 279.492869] unregister_netdevice_queue+0x224/0x2e0 [ 279.492912] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 279.492956] ? up_write+0x195/0x520 [ 279.493011] _cfg80211_unregister_wdev+0x57b/0x700 [ 279.493062] ? srso_return_thunk+0x5/0x5f [ 279.493121] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 279.493158] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 279.493224] ? srso_return_thunk+0x5/0x5f [ 279.493279] ? srso_return_thunk+0x5/0x5f [ 279.493333] ? synchronize_rcu+0x1ff/0x260 [ 279.493376] ieee80211_unregister_hw+0x55/0x3a0 [ 279.493420] hwsim_exit_net+0x3a0/0x730 [ 279.493462] ? __pfx_hwsim_exit_net+0x10/0x10 [ 279.493502] ? srso_return_thunk+0x5/0x5f [ 279.493557] ? netdev_run_todo+0x788/0x1040 [ 279.493605] ? __pfx_hwsim_exit_net+0x10/0x10 [ 279.493648] ops_exit_list+0xb3/0x180 [ 279.493690] cleanup_net+0x546/0xad0 [ 279.493734] ? __pfx_cleanup_net+0x10/0x10 [ 279.493787] process_one_work+0x8ee/0x1a10 [ 279.493853] ? __pfx_lock_acquire+0x10/0x10 [ 279.493899] ? __pfx_process_one_work+0x10/0x10 [ 279.493957] ? srso_return_thunk+0x5/0x5f [ 279.494012] ? move_linked_works+0x172/0x270 [ 279.494057] ? srso_return_thunk+0x5/0x5f [ 279.494111] ? assign_work+0x196/0x240 [ 279.494169] worker_thread+0x674/0xe70 [ 279.494228] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 279.494289] ? __pfx_worker_thread+0x10/0x10 [ 279.494349] kthread+0x3ab/0x720 [ 279.494401] ? __pfx_kthread+0x10/0x10 [ 279.494454] ? srso_return_thunk+0x5/0x5f [ 279.494508] ? finish_task_switch.isra.0+0x206/0x840 [ 279.494559] ? __pfx_kthread+0x10/0x10 [ 279.494613] ret_from_fork+0x48/0x80 [ 279.494644] ? __pfx_kthread+0x10/0x10 [ 279.494698] ret_from_fork_asm+0x1a/0x30 [ 279.494764] [ 281.714771] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 281.716590] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 281.720975] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 281.723374] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 281.732655] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 281.734460] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 281.739677] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 281.743430] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 281.745399] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 281.748041] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 281.748275] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 281.754961] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 281.795638] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 281.801299] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 281.803409] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 281.805496] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 281.807330] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 281.809414] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 281.814451] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 281.819266] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 281.823216] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 281.826181] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 281.827472] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 281.829416] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 281.852141] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 281.854290] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 281.856324] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 281.861261] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 281.861411] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 281.863712] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 281.865427] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 281.866868] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 281.869556] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 281.872306] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 281.877079] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 281.885232] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 281.891356] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 281.901233] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 281.904374] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 281.915037] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 281.927294] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 281.937205] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 281.971952] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 281.979293] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 281.981093] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 282.022777] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 282.034915] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 282.037084] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 283.811928] Bluetooth: hci1: command tx timeout [ 283.811953] Bluetooth: hci0: command tx timeout [ 283.878012] Bluetooth: hci3: command tx timeout [ 283.878038] Bluetooth: hci2: command tx timeout [ 283.939941] Bluetooth: hci6: command tx timeout [ 284.068973] Bluetooth: hci4: command tx timeout [ 284.069446] Bluetooth: hci5: command tx timeout [ 284.134816] Bluetooth: hci7: command tx timeout [ 285.861840] Bluetooth: hci0: command tx timeout [ 285.861863] Bluetooth: hci1: command tx timeout [ 285.923880] Bluetooth: hci2: command tx timeout [ 285.923900] Bluetooth: hci3: command tx timeout [ 285.987849] Bluetooth: hci6: command tx timeout [ 286.115889] Bluetooth: hci4: command tx timeout [ 286.116335] Bluetooth: hci5: command tx timeout [ 286.180885] Bluetooth: hci7: command tx timeout [ 287.907910] Bluetooth: hci1: command tx timeout [ 287.908847] Bluetooth: hci0: command tx timeout [ 287.972046] Bluetooth: hci2: command tx timeout [ 287.972070] Bluetooth: hci3: command tx timeout [ 288.035838] Bluetooth: hci6: command tx timeout [ 288.163907] Bluetooth: hci5: command tx timeout [ 288.163992] Bluetooth: hci4: command tx timeout [ 288.227858] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 19:44:06 Registers: info registers vcpu 0 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283c595 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff8880095ded20 R8 =0000000000000000 R9 =ffffed1001804046 R10=000000000000002d R11=2d2d2d2d2d2d2d2d R12=000000000000002d R13=0000000000000010 R14=ffffffff88697060 R15=ffffffff8283c580 RIP=ffffffff8283c5ed 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=00007f7e0d7b7228 CR3=000000000eafe000 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=00000000000000004175f92b80000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf00000 RBX=0000000000000001 RCX=ffffffff84a8c9d7 RDX=ffffed100d9e6c53 RSI=0000000000000004 RDI=ffffffff814b1dba RBP=dffffc0000000000 RSP=ffff88800970fe68 R8 =0000000000000000 R9 =ffffed100d9e6c52 R10=ffff88806cf36293 R11=00000000f5257d14 R12=ffffffff864043d0 R13=1ffff110012e1fd2 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8d97e RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 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=000056435db43090 CR3=000000000eafe000 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=00005645d4fbe86000005645d4ff6900 XMM05=000000ff000101000000000100000002 XMM06=697665003130006563697665642e3569 XMM07=00000000000000000000000000000000 XMM08=7368746150796c6e4f64616552646e69 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000