Warning: Permanently added '[localhost]:29589' (ECDSA) to the list of known hosts. 2025/01/29 20:35:10 fuzzer started 2025/01/29 20:35:11 dialing manager at localhost:36977 syzkaller login: [ 68.994937] cgroup: Unknown subsys name 'net' [ 69.118835] cgroup: Unknown subsys name 'cpuset' [ 69.147977] cgroup: Unknown subsys name 'rlimit' 2025/01/29 20:35:29 syscalls: 2217 2025/01/29 20:35:29 code coverage: enabled 2025/01/29 20:35:29 comparison tracing: enabled 2025/01/29 20:35:29 extra coverage: enabled 2025/01/29 20:35:29 setuid sandbox: enabled 2025/01/29 20:35:29 namespace sandbox: enabled 2025/01/29 20:35:29 Android sandbox: enabled 2025/01/29 20:35:29 fault injection: enabled 2025/01/29 20:35:29 leak checking: enabled 2025/01/29 20:35:29 net packet injection: enabled 2025/01/29 20:35:29 net device setup: enabled 2025/01/29 20:35:29 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/29 20:35:29 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/29 20:35:29 USB emulation: enabled 2025/01/29 20:35:29 hci packet injection: enabled 2025/01/29 20:35:29 wifi device emulation: enabled 2025/01/29 20:35:29 802.15.4 emulation: enabled 2025/01/29 20:35:29 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/29 20:35:29 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 20:35:29 fetching corpus: 0, signal 0/2379 (executing program) 2025/01/29 20:35:31 starting 8 fuzzer processes 20:35:31 executing program 0: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff}) clock_gettime(0x0, &(0x7f0000000480)={0x0, 0x0}) ppoll(&(0x7f0000000440)=[{}, {r0}, {r1}], 0x3, &(0x7f00000004c0)={0x0, r2+60000000}, &(0x7f0000000500)={[0x100000001]}, 0x8) 20:35:31 executing program 1: prctl$PR_MCE_KILL(0x1b, 0x0, 0x0) 20:35:31 executing program 2: umount2(0x0, 0x0) [ 89.153879] audit: type=1400 audit(1738182931.513:7): avc: denied { execmem } for pid=281 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:35:31 executing program 3: writev(0xffffffffffffffff, 0x0, 0x0) 20:35:31 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0xf, 0x0, &(0x7f0000000140)=0x47) 20:35:31 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x19, 0x0, &(0x7f0000000140)=0x47) 20:35:31 executing program 6: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) 20:35:31 executing program 7: prctl$PR_MCE_KILL(0x3b, 0x0, 0x0) [ 90.490310] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.495071] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.497581] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.505443] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.511613] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.514223] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.540830] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.549722] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.556422] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 90.563351] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 90.569883] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 90.575323] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 90.576596] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 90.578150] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 90.581657] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 90.590958] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 90.599535] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 90.601690] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 90.638380] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 90.645547] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 90.649468] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 90.651216] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 90.656802] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 90.658919] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 90.671634] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 90.680409] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 90.682247] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 90.684618] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 90.688508] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 90.691977] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 90.698297] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 90.699416] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 90.700918] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 90.712773] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 90.715631] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 90.717620] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 90.719272] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 90.720752] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 90.725918] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 90.728389] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 90.736157] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.753583] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 90.760231] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 90.769838] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 90.770775] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 90.787730] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 90.791363] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 90.793547] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.570756] Bluetooth: hci0: command tx timeout [ 92.634366] Bluetooth: hci2: command tx timeout [ 92.635554] Bluetooth: hci1: command tx timeout [ 92.762370] Bluetooth: hci3: command tx timeout [ 92.826494] Bluetooth: hci4: command tx timeout [ 92.828213] Bluetooth: hci6: command tx timeout [ 92.829429] Bluetooth: hci5: command tx timeout [ 92.890159] Bluetooth: hci7: command tx timeout [ 94.620307] Bluetooth: hci0: command tx timeout [ 94.682375] Bluetooth: hci1: command tx timeout [ 94.684211] Bluetooth: hci2: command tx timeout [ 94.811478] Bluetooth: hci3: command tx timeout [ 94.874346] Bluetooth: hci4: command tx timeout [ 94.874794] Bluetooth: hci5: command tx timeout [ 94.875382] Bluetooth: hci6: command tx timeout [ 94.938230] Bluetooth: hci7: command tx timeout [ 96.667133] Bluetooth: hci0: command tx timeout [ 96.730259] Bluetooth: hci2: command tx timeout [ 96.731330] Bluetooth: hci1: command tx timeout [ 96.859188] Bluetooth: hci3: command tx timeout [ 96.922439] Bluetooth: hci5: command tx timeout [ 96.923568] Bluetooth: hci4: command tx timeout [ 96.923614] Bluetooth: hci6: command tx timeout [ 96.987509] Bluetooth: hci7: command tx timeout [ 98.714081] Bluetooth: hci0: command tx timeout [ 98.779332] Bluetooth: hci1: command tx timeout [ 98.779438] Bluetooth: hci2: command tx timeout [ 98.906133] Bluetooth: hci3: command tx timeout [ 98.972082] Bluetooth: hci6: command tx timeout [ 98.972550] Bluetooth: hci5: command tx timeout [ 98.972972] Bluetooth: hci4: command tx timeout [ 99.034112] Bluetooth: hci7: command tx timeout [ 153.063841] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 153.068456] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 153.070109] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 153.082671] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 153.099659] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 153.101830] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 153.317658] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 153.318744] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 153.321363] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 153.327443] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 153.330949] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 153.331814] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 153.341087] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 153.341662] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 153.342601] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 153.344701] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 153.345475] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 153.346488] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 153.350141] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 153.351366] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 153.353340] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 153.360636] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 153.375073] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 153.379425] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 153.464224] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 153.473129] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 153.474196] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 153.482429] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 153.484473] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 153.491253] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 153.497092] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 153.503090] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 153.504198] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 153.515504] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 153.515613] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 153.523340] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 153.524116] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 153.531362] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 153.543236] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 153.548545] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 153.548804] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 153.552254] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 153.557209] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 153.559507] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 153.561796] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 153.569508] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 153.574342] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 153.579321] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 155.163191] Bluetooth: hci0: command tx timeout [ 155.418120] Bluetooth: hci1: command tx timeout [ 155.418225] Bluetooth: hci2: command tx timeout [ 155.419133] Bluetooth: hci3: command tx timeout [ 155.610216] Bluetooth: hci6: command tx timeout [ 155.610953] Bluetooth: hci4: command tx timeout [ 155.674057] Bluetooth: hci7: command tx timeout [ 155.674632] Bluetooth: hci5: command tx timeout [ 157.210264] Bluetooth: hci0: command tx timeout [ 157.466262] Bluetooth: hci2: command tx timeout [ 157.467330] Bluetooth: hci3: command tx timeout [ 157.468053] Bluetooth: hci1: command tx timeout [ 157.660111] Bluetooth: hci4: command tx timeout [ 157.660950] Bluetooth: hci6: command tx timeout [ 157.722139] Bluetooth: hci5: command tx timeout [ 157.723099] Bluetooth: hci7: command tx timeout [ 159.258310] Bluetooth: hci0: command tx timeout [ 159.514283] Bluetooth: hci1: command tx timeout [ 159.515276] Bluetooth: hci2: command tx timeout [ 159.515784] Bluetooth: hci3: command tx timeout [ 159.706206] Bluetooth: hci6: command tx timeout [ 159.707311] Bluetooth: hci4: command tx timeout [ 159.770149] Bluetooth: hci5: command tx timeout [ 159.770932] Bluetooth: hci7: command tx timeout [ 161.307071] Bluetooth: hci0: command tx timeout [ 161.562203] Bluetooth: hci3: command tx timeout [ 161.563109] Bluetooth: hci1: command tx timeout [ 161.563530] Bluetooth: hci2: command tx timeout [ 161.755081] Bluetooth: hci4: command tx timeout [ 161.755559] Bluetooth: hci6: command tx timeout [ 161.818130] Bluetooth: hci5: command tx timeout [ 161.818626] Bluetooth: hci7: command tx timeout [ 215.077685] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 215.082534] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 215.087617] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 215.092635] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 215.102157] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 215.103569] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 215.146492] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 215.159195] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 215.161784] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 215.169176] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 215.172688] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 215.174204] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 215.205729] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 215.208289] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 215.212286] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 215.215636] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 215.218208] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 215.220643] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 215.297701] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 215.305192] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 215.310316] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 215.319094] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 215.326215] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 215.329286] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 215.337370] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 215.338829] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 215.342240] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 215.360875] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 215.375080] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 215.383496] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 215.467479] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 215.479330] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 215.486266] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 215.495292] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 215.506309] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 215.536891] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 215.536914] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 215.541447] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 215.542805] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 215.551855] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 215.553291] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 215.563448] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 215.568796] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 215.569606] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 215.571589] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.599660] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 215.607220] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 215.614898] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 217.178180] Bluetooth: hci0: command tx timeout [ 217.243743] Bluetooth: hci2: command tx timeout [ 217.244625] Bluetooth: hci1: command tx timeout [ 217.372015] Bluetooth: hci3: command tx timeout [ 217.436177] Bluetooth: hci4: command tx timeout [ 217.626089] Bluetooth: hci6: command tx timeout [ 217.626122] Bluetooth: hci5: command tx timeout [ 217.691172] Bluetooth: hci7: command tx timeout [ 219.226270] Bluetooth: hci0: command tx timeout [ 219.290051] Bluetooth: hci2: command tx timeout [ 219.290154] Bluetooth: hci1: command tx timeout [ 219.418559] Bluetooth: hci3: command tx timeout [ 219.482501] Bluetooth: hci4: command tx timeout [ 219.676239] Bluetooth: hci6: command tx timeout [ 219.677124] Bluetooth: hci5: command tx timeout [ 219.738182] Bluetooth: hci7: command tx timeout [ 221.274131] Bluetooth: hci0: command tx timeout [ 221.338132] Bluetooth: hci2: command tx timeout [ 221.338155] Bluetooth: hci1: command tx timeout [ 221.467225] Bluetooth: hci3: command tx timeout [ 221.531311] Bluetooth: hci4: command tx timeout [ 221.722286] Bluetooth: hci5: command tx timeout [ 221.722559] Bluetooth: hci6: command tx timeout [ 221.788032] Bluetooth: hci7: command tx timeout [ 223.323046] Bluetooth: hci0: command tx timeout [ 223.386161] Bluetooth: hci1: command tx timeout [ 223.389017] Bluetooth: hci2: command tx timeout [ 223.515228] Bluetooth: hci3: command tx timeout [ 223.581015] Bluetooth: hci4: command tx timeout [ 223.770169] Bluetooth: hci6: command tx timeout [ 223.771535] Bluetooth: hci5: command tx timeout [ 223.834053] Bluetooth: hci7: command tx timeout [ 274.181596] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.182579] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.500876] [ 275.501125] ====================================================== [ 275.501706] WARNING: possible circular locking dependency detected [ 275.502299] 6.13.0-next-20250129 #1 Not tainted [ 275.502747] ------------------------------------------------------ [ 275.503323] kworker/u8:0/11 is trying to acquire lock: [ 275.503825] ffffffff8621d8a8 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.505055] [ 275.505055] but task is already holding lock: [ 275.506267] ffff88802ca98768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 275.507593] [ 275.507593] which lock already depends on the new lock. [ 275.507593] [ 275.511637] [ 275.511637] the existing dependency chain (in reverse order) is: [ 275.513954] [ 275.513954] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 275.515052] __mutex_lock+0x13d/0xb50 [ 275.515824] wiphy_register+0x1b2e/0x25d0 [ 275.516754] ieee80211_register_hw+0x23a4/0x3d60 [ 275.517669] mac80211_hwsim_new_radio+0x2759/0x4d60 [ 275.518632] init_mac80211_hwsim+0x389/0x870 [ 275.519515] do_one_initcall+0xf9/0x640 [ 275.520339] kernel_init_freeable+0x53d/0x7a0 [ 275.521229] kernel_init+0x1e/0x2d0 [ 275.521951] ret_from_fork+0x48/0x80 [ 275.522691] ret_from_fork_asm+0x1a/0x30 [ 275.523524] [ 275.523524] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 275.524552] __lock_acquire+0x29fd/0x4580 [ 275.525383] lock_acquire+0x19b/0x520 [ 275.526157] __mutex_lock+0x13d/0xb50 [ 275.526934] unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.527985] unregister_netdevice_queue+0x224/0x2e0 [ 275.528916] _cfg80211_unregister_wdev+0x57b/0x700 [ 275.529870] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 275.530810] ieee80211_unregister_hw+0x55/0x3a0 [ 275.531693] hwsim_exit_net+0x3a0/0x730 [ 275.532481] ops_exit_list+0xb3/0x180 [ 275.533220] cleanup_net+0x546/0xad0 [ 275.533958] process_one_work+0x8ee/0x1a10 [ 275.534833] worker_thread+0x674/0xe70 [ 275.535652] kthread+0x3ab/0x720 [ 275.536375] ret_from_fork+0x48/0x80 [ 275.537097] ret_from_fork_asm+0x1a/0x30 [ 275.537939] [ 275.537939] other info that might help us debug this: [ 275.537939] [ 275.539182] Possible unsafe locking scenario: [ 275.539182] [ 275.540131] CPU0 CPU1 [ 275.540891] ---- ---- [ 275.541651] lock(&rdev->wiphy.mtx); [ 275.542342] lock(rtnl_mutex); [ 275.543320] lock(&rdev->wiphy.mtx); [ 275.544367] lock(rtnl_mutex); [ 275.544971] [ 275.544971] *** DEADLOCK *** [ 275.544971] [ 275.545932] 4 locks held by kworker/u8:0/11: [ 275.546678] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 275.548419] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 275.550099] #2: ffffffff862118d0 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 275.551651] #3: ffff88802ca98768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 275.553380] [ 275.553380] stack backtrace: [ 275.554124] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-next-20250129 #1 [ 275.554198] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 275.554242] Workqueue: netns cleanup_net [ 275.554322] Call Trace: [ 275.554344] [ 275.554368] dump_stack_lvl+0xca/0x120 [ 275.554481] print_circular_bug+0x47b/0x750 [ 275.554574] check_noncircular+0x2e9/0x3c0 [ 275.554659] ? __pfx_check_noncircular+0x10/0x10 [ 275.554743] ? hlock_class+0x4e/0x130 [ 275.554804] ? mark_lock+0xac/0xed0 [ 275.554885] ? srso_return_thunk+0x5/0x5f [ 275.554995] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 275.555086] ? lockdep_lock+0xba/0x1b0 [ 275.555201] ? __pfx_lockdep_lock+0x10/0x10 [ 275.555327] __lock_acquire+0x29fd/0x4580 [ 275.555436] ? __pfx___lock_acquire+0x10/0x10 [ 275.555522] ? lock_release+0x20f/0x6f0 [ 275.555612] ? __pfx_lock_release+0x10/0x10 [ 275.555709] lock_acquire+0x19b/0x520 [ 275.555798] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.555896] ? __pfx_lock_acquire+0x10/0x10 [ 275.555986] ? srso_return_thunk+0x5/0x5f [ 275.556095] ? lock_release+0x20f/0x6f0 [ 275.556183] ? srso_return_thunk+0x5/0x5f [ 275.556292] ? lock_is_held_type+0x9e/0x120 [ 275.556400] ? srso_return_thunk+0x5/0x5f [ 275.556517] __mutex_lock+0x13d/0xb50 [ 275.556620] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.556710] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.556801] ? srso_return_thunk+0x5/0x5f [ 275.556910] ? synchronize_rcu_expedited+0x38a/0x420 [ 275.556998] ? __pfx___mutex_lock+0x10/0x10 [ 275.557104] ? __pfx_autoremove_wake_function+0x10/0x10 [ 275.557213] ? srso_return_thunk+0x5/0x5f [ 275.557322] ? kasan_quarantine_put+0x84/0x1e0 [ 275.557443] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 275.557514] ? srso_return_thunk+0x5/0x5f [ 275.557631] unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.557723] ? __virt_addr_valid+0x2e8/0x5d0 [ 275.557828] ? __pfx_lock_release+0x10/0x10 [ 275.557918] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 275.558010] ? find_held_lock+0x2c/0x110 [ 275.558138] ? srso_return_thunk+0x5/0x5f [ 275.558251] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 275.558369] ? srso_return_thunk+0x5/0x5f [ 275.558478] ? lock_release+0x20f/0x6f0 [ 275.558567] ? __pfx_lock_release+0x10/0x10 [ 275.558654] ? srso_return_thunk+0x5/0x5f [ 275.558763] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 275.558859] ? srso_return_thunk+0x5/0x5f [ 275.558978] unregister_netdevice_queue+0x224/0x2e0 [ 275.559065] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 275.559151] ? up_write+0x195/0x520 [ 275.559262] _cfg80211_unregister_wdev+0x57b/0x700 [ 275.559365] ? srso_return_thunk+0x5/0x5f [ 275.559482] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 275.559557] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 275.559689] ? srso_return_thunk+0x5/0x5f [ 275.559798] ? srso_return_thunk+0x5/0x5f [ 275.559907] ? synchronize_rcu+0x1ff/0x260 [ 275.559993] ieee80211_unregister_hw+0x55/0x3a0 [ 275.560082] hwsim_exit_net+0x3a0/0x730 [ 275.560166] ? __pfx_hwsim_exit_net+0x10/0x10 [ 275.560246] ? srso_return_thunk+0x5/0x5f [ 275.560355] ? netdev_run_todo+0x788/0x1040 [ 275.560453] ? __pfx_hwsim_exit_net+0x10/0x10 [ 275.560537] ops_exit_list+0xb3/0x180 [ 275.560622] cleanup_net+0x546/0xad0 [ 275.560711] ? __pfx_cleanup_net+0x10/0x10 [ 275.560820] process_one_work+0x8ee/0x1a10 [ 275.560952] ? __pfx_lock_acquire+0x10/0x10 [ 275.561043] ? __pfx_process_one_work+0x10/0x10 [ 275.561160] ? srso_return_thunk+0x5/0x5f [ 275.561269] ? move_linked_works+0x172/0x270 [ 275.561359] ? srso_return_thunk+0x5/0x5f [ 275.561468] ? assign_work+0x196/0x240 [ 275.561583] worker_thread+0x674/0xe70 [ 275.561701] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 275.561809] ? __pfx_worker_thread+0x10/0x10 [ 275.561930] kthread+0x3ab/0x720 [ 275.562035] ? __pfx_kthread+0x10/0x10 [ 275.562150] ? srso_return_thunk+0x5/0x5f [ 275.562259] ? finish_task_switch.isra.0+0x206/0x840 [ 275.562360] ? __pfx_kthread+0x10/0x10 [ 275.562469] ret_from_fork+0x48/0x80 [ 275.562532] ? __pfx_kthread+0x10/0x10 [ 275.562638] ret_from_fork_asm+0x1a/0x30 [ 275.562775] [ 277.158792] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 277.161279] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 277.163451] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 277.175492] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 277.180562] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 277.182557] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 277.344433] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 277.346836] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 277.349407] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 277.355305] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 277.358404] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 277.360291] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 277.430534] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 277.433351] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 277.435529] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 277.441469] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 277.444616] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 277.446513] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 277.513872] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 277.519383] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 277.526261] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 277.529922] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 277.539216] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 277.541738] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 277.547581] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 277.555167] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.566340] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.567721] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.569354] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.571737] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.578446] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.580644] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 277.598303] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 277.612567] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.620255] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.624375] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.628314] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.634432] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.638307] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.639632] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 277.650814] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.663288] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.676536] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.681104] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.686442] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.696228] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 277.703210] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.705023] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 279.257990] Bluetooth: hci0: command tx timeout [ 279.385995] Bluetooth: hci1: command tx timeout [ 279.515105] Bluetooth: hci2: command tx timeout [ 279.642020] Bluetooth: hci4: command tx timeout [ 279.706001] Bluetooth: hci5: command tx timeout [ 279.706031] Bluetooth: hci3: command tx timeout [ 279.770209] Bluetooth: hci6: command tx timeout [ 279.770255] Bluetooth: hci7: command tx timeout [ 281.306078] Bluetooth: hci0: command tx timeout [ 281.434059] Bluetooth: hci1: command tx timeout [ 281.562240] Bluetooth: hci2: command tx timeout [ 281.690008] Bluetooth: hci4: command tx timeout [ 281.754983] Bluetooth: hci5: command tx timeout [ 281.755038] Bluetooth: hci3: command tx timeout [ 281.818017] Bluetooth: hci7: command tx timeout [ 281.819003] Bluetooth: hci6: command tx timeout [ 283.354017] Bluetooth: hci0: command tx timeout [ 283.483409] Bluetooth: hci1: command tx timeout [ 283.610000] Bluetooth: hci2: command tx timeout [ 283.738044] Bluetooth: hci4: command tx timeout [ 283.802001] Bluetooth: hci3: command tx timeout [ 283.802138] Bluetooth: hci5: command tx timeout [ 283.867973] Bluetooth: hci6: command tx timeout [ 283.867989] Bluetooth: hci7: command tx timeout [ 285.402152] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 20:38:38 Registers: info registers vcpu 0 RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283c595 RDI=ffffffff886970a0 RBP=ffffffff88697060 RSP=ffff8880095ded20 R8 =0000000000000000 R9 =ffffed1001dd1046 R10=0000000000000063 R11=6f6c206863696877 R12=0000000000000063 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=0000556135ccb500 CR3=000000000dff2000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000003ff0000000000000 XMM04=00000000000000003fd3333333333333 XMM05=000000c0000ae5b8000000c0000ae5b0 XMM06=000000c0000ae5c8000000c0000ae5c0 XMM07=000000c0000ae5d8000000c0000ae5d0 XMM08=000000c0000ae870000000c0000ae850 XMM09=000000c0000ae8e8000000c0000ae878 XMM10=000000c0000ae948000000c0000ae918 XMM11=000000c0000ae9c0000000c0000ae9a0 XMM12=000000c0000aea10000000c0000ae9c8 XMM13=000000c0000aeac0000000c0000aea20 XMM14=000000c0000aead0000000c0000aeac8 XMM15=000000c0000aedc0000000c0000aeae0 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=0000000000000000 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=000056231d102090 CR3=000000000c9ca000 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=2d14e683bce07987e54940b0b8cd6185 XMM02=00000000000fcd78a3797342f9eb3dd9 XMM03=00000000001335d068a8aee3740b9fad XMM04=b3a96c3aebce947d00000000000ae988 XMM05=a5eb109c2082d0da0000000000147698 XMM06=9f165a4fe6c971ad0000000000137560 XMM07=711fbe8126c5d3440000000000137458 XMM08=68a8aee3740b9fad00000000000fce98 XMM09=00000000000000000000000000000000 XMM10=20000000000000002000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000