Warning: Permanently added '[localhost]:17239' (ECDSA) to the list of known hosts. 2025/01/17 20:24:22 fuzzer started 2025/01/17 20:24:22 dialing manager at localhost:44245 syzkaller login: [ 69.412097] cgroup: Unknown subsys name 'net' [ 69.533546] cgroup: Unknown subsys name 'cpuset' [ 69.570136] cgroup: Unknown subsys name 'rlimit' [ 75.899026] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/17 20:24:39 syscalls: 2217 2025/01/17 20:24:39 code coverage: enabled 2025/01/17 20:24:39 comparison tracing: enabled 2025/01/17 20:24:39 extra coverage: enabled 2025/01/17 20:24:39 setuid sandbox: enabled 2025/01/17 20:24:39 namespace sandbox: enabled 2025/01/17 20:24:39 Android sandbox: enabled 2025/01/17 20:24:39 fault injection: enabled 2025/01/17 20:24:39 leak checking: enabled 2025/01/17 20:24:39 net packet injection: enabled 2025/01/17 20:24:39 net device setup: enabled 2025/01/17 20:24:39 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/17 20:24:39 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/17 20:24:39 USB emulation: enabled 2025/01/17 20:24:39 hci packet injection: enabled 2025/01/17 20:24:39 wifi device emulation: enabled 2025/01/17 20:24:39 802.15.4 emulation: enabled 2025/01/17 20:24:39 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/17 20:24:39 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 20:24:39 fetching corpus: 1, signal 573/2047 (executing program) 2025/01/17 20:24:43 starting 8 fuzzer processes 20:24:43 executing program 0: syz_open_dev$vcsa(&(0x7f0000001d80), 0x0, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername(r0, &(0x7f0000005c00)=@rc={0x1f, @none}, &(0x7f0000005c80)=0x80) 20:24:43 executing program 1: timer_create(0x3, 0x0, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000700)={{0x0, 0x3938700}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000700)={{0x0, 0x3938700}, {0x77359400}}, 0x0) timer_delete(0x0) 20:24:43 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='hugetlbfs\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1a0000, &(0x7f00000005c0)) 20:24:43 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000000)={@local, @empty}, 0xc) [ 90.008203] audit: type=1400 audit(1737145483.451:7): avc: denied { execmem } for pid=271 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 20:24:43 executing program 4: perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 20:24:43 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000100)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 20:24:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007ec0)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)={0x14, 0x6c, 0x1, 0x0, 0x0, "", [@generic='0']}, 0x14}], 0x1}, 0x0) 20:24:43 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) syz_io_uring_setup(0x0, &(0x7f00000003c0)={0x0, 0x0, 0x10}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, 0x0) [ 91.370042] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.376826] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.379838] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.390849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.397932] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.405625] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.446162] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.456443] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.467706] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.483275] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.503366] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 91.504315] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.523400] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 91.528345] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 91.530978] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 91.533406] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 91.535872] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 91.546533] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 91.548217] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 91.560055] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 91.569457] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 91.569832] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 91.575869] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 91.578326] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.580775] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 91.584457] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 91.587840] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 91.596503] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 91.599974] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 91.603423] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 91.604747] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 91.606305] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 91.613635] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 91.618398] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 91.623396] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 91.624932] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 91.629852] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 91.630930] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 91.650274] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 91.653652] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 91.656127] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 91.661474] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 91.669164] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 91.680928] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 91.687423] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 91.690653] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 91.692772] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 91.705096] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 93.465300] Bluetooth: hci0: command tx timeout [ 93.590271] Bluetooth: hci1: command tx timeout [ 93.657126] Bluetooth: hci3: command tx timeout [ 93.720148] Bluetooth: hci5: command tx timeout [ 93.720433] Bluetooth: hci2: command tx timeout [ 93.720633] Bluetooth: hci4: command tx timeout [ 93.782268] Bluetooth: hci7: command tx timeout [ 93.782735] Bluetooth: hci6: command tx timeout [ 95.510094] Bluetooth: hci0: command tx timeout [ 95.638060] Bluetooth: hci1: command tx timeout [ 95.702093] Bluetooth: hci3: command tx timeout [ 95.767191] Bluetooth: hci4: command tx timeout [ 95.767694] Bluetooth: hci2: command tx timeout [ 95.767774] Bluetooth: hci5: command tx timeout [ 95.830201] Bluetooth: hci6: command tx timeout [ 95.830862] Bluetooth: hci7: command tx timeout [ 97.558184] Bluetooth: hci0: command tx timeout [ 97.686181] Bluetooth: hci1: command tx timeout [ 97.750429] Bluetooth: hci3: command tx timeout [ 97.816063] Bluetooth: hci4: command tx timeout [ 97.816184] Bluetooth: hci5: command tx timeout [ 97.816236] Bluetooth: hci2: command tx timeout [ 97.878143] Bluetooth: hci7: command tx timeout [ 97.878172] Bluetooth: hci6: command tx timeout [ 99.606393] Bluetooth: hci0: command tx timeout [ 99.735040] Bluetooth: hci1: command tx timeout [ 99.798085] Bluetooth: hci3: command tx timeout [ 99.862113] Bluetooth: hci2: command tx timeout [ 99.862140] Bluetooth: hci5: command tx timeout [ 99.862219] Bluetooth: hci4: command tx timeout [ 99.927047] Bluetooth: hci7: command tx timeout [ 99.927133] Bluetooth: hci6: command tx timeout [ 153.951937] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 153.953313] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 153.953922] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 153.956659] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 153.957511] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 153.959119] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 153.963644] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 153.965745] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 153.966902] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 153.968092] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 153.968578] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 153.972114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.022326] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 154.027972] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 154.032327] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 154.037292] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 154.039898] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 154.040891] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 154.081675] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 154.090656] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 154.095262] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 154.103287] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 154.121474] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 154.129403] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 154.214407] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 154.221768] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 154.228529] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 154.246367] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 154.256398] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 154.261426] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 154.362049] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 154.363364] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 154.364532] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 154.368616] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 154.372381] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 154.373374] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 154.380310] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 154.397671] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 154.424346] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 154.484269] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 154.487381] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 154.495090] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 154.498590] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.512362] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 154.550506] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 154.580257] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 154.581828] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 154.587630] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 155.991095] Bluetooth: hci1: command tx timeout [ 156.054246] Bluetooth: hci0: command tx timeout [ 156.118114] Bluetooth: hci2: command tx timeout [ 156.182339] Bluetooth: hci3: command tx timeout [ 156.311132] Bluetooth: hci4: command tx timeout [ 156.438569] Bluetooth: hci5: command tx timeout [ 156.630613] Bluetooth: hci7: command tx timeout [ 156.630639] Bluetooth: hci6: command tx timeout [ 158.038217] Bluetooth: hci1: command tx timeout [ 158.102071] Bluetooth: hci0: command tx timeout [ 158.166091] Bluetooth: hci2: command tx timeout [ 158.232051] Bluetooth: hci3: command tx timeout [ 158.358264] Bluetooth: hci4: command tx timeout [ 158.487531] Bluetooth: hci5: command tx timeout [ 158.678732] Bluetooth: hci7: command tx timeout [ 158.678778] Bluetooth: hci6: command tx timeout [ 160.087038] Bluetooth: hci1: command tx timeout [ 160.152043] Bluetooth: hci0: command tx timeout [ 160.215090] Bluetooth: hci2: command tx timeout [ 160.280046] Bluetooth: hci3: command tx timeout [ 160.406258] Bluetooth: hci4: command tx timeout [ 160.535211] Bluetooth: hci5: command tx timeout [ 160.727100] Bluetooth: hci7: command tx timeout [ 160.727125] Bluetooth: hci6: command tx timeout [ 162.134312] Bluetooth: hci1: command tx timeout [ 162.198057] Bluetooth: hci0: command tx timeout [ 162.263034] Bluetooth: hci2: command tx timeout [ 162.326061] Bluetooth: hci3: command tx timeout [ 162.454105] Bluetooth: hci4: command tx timeout [ 162.582401] Bluetooth: hci5: command tx timeout [ 162.774142] Bluetooth: hci6: command tx timeout [ 162.774696] Bluetooth: hci7: command tx timeout [ 214.323926] [ 214.324184] ====================================================== [ 214.324774] WARNING: possible circular locking dependency detected [ 214.325396] 6.13.0-rc7-next-20250117 #1 Not tainted [ 214.325876] ------------------------------------------------------ [ 214.327232] kworker/u8:1/65 is trying to acquire lock: [ 214.328273] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 214.330064] [ 214.330064] but task is already holding lock: [ 214.331069] ffff888016080768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 214.333957] [ 214.333957] which lock already depends on the new lock. [ 214.333957] [ 214.334690] [ 214.334690] the existing dependency chain (in reverse order) is: [ 214.335358] [ 214.335358] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 214.335988] __mutex_lock+0x13d/0xb50 [ 214.336431] wiphy_register+0x1b2e/0x25d0 [ 214.336899] ieee80211_register_hw+0x23a4/0x3d60 [ 214.337435] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 214.337970] init_mac80211_hwsim+0x389/0x870 [ 214.338469] do_one_initcall+0xf9/0x640 [ 214.338934] kernel_init_freeable+0x53d/0x7a0 [ 214.339438] kernel_init+0x1e/0x2d0 [ 214.339845] ret_from_fork+0x48/0x80 [ 214.340256] ret_from_fork_asm+0x1a/0x30 [ 214.340723] [ 214.340723] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 214.341334] __lock_acquire+0x29fd/0x4580 [ 214.341802] lock_acquire+0x19b/0x520 [ 214.342237] __mutex_lock+0x13d/0xb50 [ 214.342680] unregister_netdevice_many_notify+0x1612/0x1c80 [ 214.343275] unregister_netdevice_queue+0x224/0x2e0 [ 214.343806] _cfg80211_unregister_wdev+0x57b/0x700 [ 214.344350] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 214.344880] ieee80211_unregister_hw+0x55/0x3a0 [ 214.345402] hwsim_exit_net+0x3a0/0x730 [ 214.345850] ops_exit_list+0xb3/0x180 [ 214.346274] cleanup_net+0x546/0xad0 [ 214.346698] process_one_work+0x8ee/0x1a10 [ 214.347184] worker_thread+0x674/0xe70 [ 214.347644] kthread+0x3ab/0x720 [ 214.348057] ret_from_fork+0x48/0x80 [ 214.348468] ret_from_fork_asm+0x1a/0x30 [ 214.348933] [ 214.348933] other info that might help us debug this: [ 214.348933] [ 214.349673] Possible unsafe locking scenario: [ 214.349673] [ 214.350226] CPU0 CPU1 [ 214.350654] ---- ---- [ 214.351082] lock(&rdev->wiphy.mtx); [ 214.351467] lock(rtnl_mutex); [ 214.352023] lock(&rdev->wiphy.mtx); [ 214.352627] lock(rtnl_mutex); [ 214.352975] [ 214.352975] *** DEADLOCK *** [ 214.352975] [ 214.353544] 4 locks held by kworker/u8:1/65: [ 214.353965] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 214.354946] #1: ffff88800f1e7d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 214.355895] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 214.356777] #3: ffff888016080768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 214.357785] [ 214.357785] stack backtrace: [ 214.358207] CPU: 0 UID: 0 PID: 65 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250117 #1 [ 214.358979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 214.359719] Workqueue: netns cleanup_net [ 214.360116] Call Trace: [ 214.360368] [ 214.360588] dump_stack_lvl+0xca/0x120 [ 214.360983] print_circular_bug+0x47b/0x750 [ 214.361431] check_noncircular+0x2e9/0x3c0 [ 214.361843] ? srso_return_thunk+0x5/0x5f [ 214.362262] ? __pfx_check_noncircular+0x10/0x10 [ 214.362717] ? hlock_class+0x4e/0x130 [ 214.363085] ? mark_lock+0xac/0xed0 [ 214.363459] ? srso_return_thunk+0x5/0x5f [ 214.363877] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 214.364330] ? lockdep_lock+0xba/0x1b0 [ 214.364731] ? __pfx_lockdep_lock+0x10/0x10 [ 214.365191] __lock_acquire+0x29fd/0x4580 [ 214.365609] ? __pfx___lock_acquire+0x10/0x10 [ 214.366047] ? lock_release+0x20f/0x6f0 [ 214.366448] ? __pfx_lock_release+0x10/0x10 [ 214.366877] lock_acquire+0x19b/0x520 [ 214.367255] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 214.367811] ? __pfx_lock_acquire+0x10/0x10 [ 214.368234] ? srso_return_thunk+0x5/0x5f [ 214.368650] ? lock_release+0x20f/0x6f0 [ 214.369052] ? srso_return_thunk+0x5/0x5f [ 214.369478] ? lock_is_held_type+0x9e/0x120 [ 214.369916] ? srso_return_thunk+0x5/0x5f [ 214.370336] __mutex_lock+0x13d/0xb50 [ 214.370725] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 214.371286] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 214.371839] ? srso_return_thunk+0x5/0x5f [ 214.372257] ? synchronize_rcu_expedited+0x38a/0x420 [ 214.372741] ? __pfx___mutex_lock+0x10/0x10 [ 214.373187] ? __pfx_autoremove_wake_function+0x10/0x10 [ 214.373703] ? srso_return_thunk+0x5/0x5f [ 214.374125] ? kasan_quarantine_put+0x84/0x1e0 [ 214.374583] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 214.375022] ? srso_return_thunk+0x5/0x5f [ 214.375441] unregister_netdevice_many_notify+0x1612/0x1c80 [ 214.375983] ? __virt_addr_valid+0x2e8/0x5d0 [ 214.376423] ? __pfx_lock_release+0x10/0x10 [ 214.376841] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 214.377424] ? find_held_lock+0x2c/0x110 [ 214.377844] ? srso_return_thunk+0x5/0x5f [ 214.378262] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 214.378759] ? srso_return_thunk+0x5/0x5f [ 214.379179] ? lock_release+0x20f/0x6f0 [ 214.379571] ? __pfx_lock_release+0x10/0x10 [ 214.379987] ? srso_return_thunk+0x5/0x5f [ 214.380404] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 214.380912] ? srso_return_thunk+0x5/0x5f [ 214.381363] unregister_netdevice_queue+0x224/0x2e0 [ 214.381848] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 214.382372] ? up_write+0x195/0x520 [ 214.382749] _cfg80211_unregister_wdev+0x57b/0x700 [ 214.383229] ? srso_return_thunk+0x5/0x5f [ 214.383659] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 214.384135] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 214.384664] ? srso_return_thunk+0x5/0x5f [ 214.385102] ? srso_return_thunk+0x5/0x5f [ 214.385527] ? synchronize_rcu+0x1ff/0x260 [ 214.385947] ieee80211_unregister_hw+0x55/0x3a0 [ 214.386405] hwsim_exit_net+0x3a0/0x730 [ 214.386802] ? __pfx_hwsim_exit_net+0x10/0x10 [ 214.387236] ? srso_return_thunk+0x5/0x5f [ 214.387652] ? netdev_run_todo+0x788/0x1040 [ 214.388077] ? __pfx_hwsim_exit_net+0x10/0x10 [ 214.388515] ops_exit_list+0xb3/0x180 [ 214.388897] cleanup_net+0x546/0xad0 [ 214.389289] ? __pfx_cleanup_net+0x10/0x10 [ 214.389711] process_one_work+0x8ee/0x1a10 [ 214.390148] ? __pfx_lock_acquire+0x10/0x10 [ 214.390567] ? __pfx_process_one_work+0x10/0x10 [ 214.391042] ? srso_return_thunk+0x5/0x5f [ 214.391463] ? move_linked_works+0x172/0x270 [ 214.391897] ? srso_return_thunk+0x5/0x5f [ 214.392320] ? assign_work+0x196/0x240 [ 214.392723] worker_thread+0x674/0xe70 [ 214.393144] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 214.393652] ? srso_return_thunk+0x5/0x5f [ 214.394068] ? __pfx_worker_thread+0x10/0x10 [ 214.394514] kthread+0x3ab/0x720 [ 214.394870] ? __pfx_kthread+0x10/0x10 [ 214.395261] ? srso_return_thunk+0x5/0x5f [ 214.395682] ? finish_task_switch.isra.0+0x206/0x840 [ 214.396178] ? __pfx_kthread+0x10/0x10 [ 214.396579] ret_from_fork+0x48/0x80 [ 214.396936] ? __pfx_kthread+0x10/0x10 [ 214.397351] ret_from_fork_asm+0x1a/0x30 [ 214.397782] [ 216.158133] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 216.160789] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 216.165799] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 216.167224] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 216.173051] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 216.175106] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 216.180438] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 216.180599] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 216.184424] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 216.186325] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 216.193053] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 216.197885] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 216.223196] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 216.225620] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 216.230178] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 216.235208] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 216.247097] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 216.251045] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 216.255204] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 216.255355] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 216.268097] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 216.282169] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 216.291091] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 216.291536] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 216.297289] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.302743] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.308486] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.317239] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.318194] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 216.320116] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 216.354127] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 216.356280] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 216.357384] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 216.359615] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 216.363027] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 216.372391] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 216.372708] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 216.381107] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 216.386597] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 216.390121] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 216.404164] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 216.414226] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 216.416283] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 216.416557] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.416851] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 216.446452] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 216.455293] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 216.457188] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 218.262106] Bluetooth: hci1: command tx timeout [ 218.262183] Bluetooth: hci0: command tx timeout [ 218.327011] Bluetooth: hci2: command tx timeout [ 218.391042] Bluetooth: hci4: command tx timeout [ 218.392163] Bluetooth: hci3: command tx timeout [ 218.518256] Bluetooth: hci7: command tx timeout [ 218.518280] Bluetooth: hci5: command tx timeout [ 218.582770] Bluetooth: hci6: command tx timeout [ 220.310287] Bluetooth: hci0: command tx timeout [ 220.310357] Bluetooth: hci1: command tx timeout [ 220.375149] Bluetooth: hci2: command tx timeout [ 220.440018] Bluetooth: hci3: command tx timeout [ 220.440099] Bluetooth: hci4: command tx timeout [ 220.566168] Bluetooth: hci7: command tx timeout [ 220.567052] Bluetooth: hci5: command tx timeout [ 220.631010] Bluetooth: hci6: command tx timeout [ 222.359198] Bluetooth: hci1: command tx timeout [ 222.359214] Bluetooth: hci0: command tx timeout [ 222.422077] Bluetooth: hci2: command tx timeout [ 222.487147] Bluetooth: hci4: command tx timeout [ 222.487220] Bluetooth: hci3: command tx timeout [ 222.614931] Bluetooth: hci5: command tx timeout [ 222.615036] Bluetooth: hci7: command tx timeout [ 222.678041] Bluetooth: hci6: command tx timeout VM DIAGNOSIS: 20:26:48 Registers: info registers vcpu 0 RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9 RSI=ffffffff8283cd30 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88800f1e6b30 R8 =0000000000000001 R9 =ffffed1001e3cd55 R10=0000000000000001 R11=3038383866666666 R12=ffffffff886930b0 R13=ffff88800f1e6e28 R14=ffffffff88693320 R15=0000000000000000 RIP=ffffffff8283cd85 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f2873724e10 CR3=000000000a082000 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=e4309b14e38b818cc94a16569a114655 XMM02=00000000000ffa50a3797342f9eb3dd9 XMM03=000000000013395068a8aee3740b9fad XMM04=8f1308c542ee33cf00000000000ae988 XMM05=3cc027b654ebc506000000000013f978 XMM06=9f165a4fe6c971ad00000000001378e0 XMM07=711fbe8126c5d34400000000001377d8 XMM08=68a8aee3740b9fad00000000000ffb70 XMM09=00000000000000000000000000000000 XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88800f828000 RCX=ffffffff81429a0f RDX=ffff88800f828000 RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000200000 RSP=ffff88800f837db8 R8 =0000000000000000 R9 =ffffed1001e4ab00 R10=0000000000200000 R11=ffff88800f8284b8 R12=ffffffff87d32ff9 R13=ffff888008c504a0 R14=ffff88800f828000 R15=0000000000000086 RIP=ffffffff81429a11 RFL=00000006 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=000055f6874efa90 CR3=000000003b868000 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=ffffffff00000005000055e9e2500c80 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=000055e9e2500c80000055e9e250c520 XMM06=000055e9e250f500ffffffff00000004 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000020000000000000002000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000