Warning: Permanently added '[localhost]:44088' (ECDSA) to the list of known hosts. 2025/01/19 00:51:55 fuzzer started 2025/01/19 00:51:55 dialing manager at localhost:44245 syzkaller login: [ 70.378936] cgroup: Unknown subsys name 'net' [ 70.545360] cgroup: Unknown subsys name 'cpuset' [ 70.587964] cgroup: Unknown subsys name 'rlimit' [ 75.852237] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 86.334019] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/19 00:52:12 syscalls: 2217 2025/01/19 00:52:12 code coverage: enabled 2025/01/19 00:52:12 comparison tracing: enabled 2025/01/19 00:52:12 extra coverage: enabled 2025/01/19 00:52:12 setuid sandbox: enabled 2025/01/19 00:52:12 namespace sandbox: enabled 2025/01/19 00:52:12 Android sandbox: enabled 2025/01/19 00:52:12 fault injection: enabled 2025/01/19 00:52:12 leak checking: enabled 2025/01/19 00:52:12 net packet injection: enabled 2025/01/19 00:52:12 net device setup: enabled 2025/01/19 00:52:12 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/19 00:52:12 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/19 00:52:12 USB emulation: enabled 2025/01/19 00:52:12 hci packet injection: enabled 2025/01/19 00:52:12 wifi device emulation: enabled 2025/01/19 00:52:12 802.15.4 emulation: enabled 2025/01/19 00:52:12 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/19 00:52:12 fetching corpus: 50, signal 24454/27510 (executing program) 2025/01/19 00:52:13 fetching corpus: 100, signal 39371/43177 (executing program) 2025/01/19 00:52:13 fetching corpus: 150, signal 44205/48971 (executing program) 2025/01/19 00:52:13 fetching corpus: 200, signal 49558/54966 (executing program) 2025/01/19 00:52:13 fetching corpus: 250, signal 55766/61519 (executing program) 2025/01/19 00:52:13 fetching corpus: 300, signal 60395/66511 (executing program) 2025/01/19 00:52:14 fetching corpus: 350, signal 64443/70835 (executing program) 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fetching corpus: 1275, signal 104999/106190 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106230 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106262 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106289 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106326 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106368 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106399 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106442 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106468 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106502 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106545 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106576 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106607 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106651 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106688 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106719 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106751 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106793 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106830 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106868 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106896 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106905 (executing program) 2025/01/19 00:52:17 fetching corpus: 1275, signal 104999/106905 (executing program) 2025/01/19 00:52:20 starting 8 fuzzer processes 00:52:20 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0x0) ioctl$EVIOCSCLOCKID(r0, 0x80044501, &(0x7f0000000240)) 00:52:20 executing program 1: time(&(0x7f0000000000)) 00:52:20 executing program 2: syz_emit_ethernet(0x46, &(0x7f00000000c0)={@random="e59d5193649e", @multicast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "2ddc20", 0x10, 0x3a, 0x0, @dev, @local, {[], @ndisc_ra={0xc0}}}}}}, 0x0) 00:52:20 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreq(r0, 0x0, 0xb, 0x0, &(0x7f0000000dc0)) 00:52:20 executing program 4: r0 = fsopen(&(0x7f0000000100)='devpts\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) fsmount(r0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) 00:52:20 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) shutdown(r0, 0x3fac9f490c14f38b) [ 94.448135] audit: type=1400 audit(1737247940.183:7): avc: denied { execmem } for pid=279 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 00:52:20 executing program 6: syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x5f800, 0xf, &(0x7f0000000200)=[{&(0x7f0000010000)="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"/1408, 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0xf800}, {&(0x7f0000011a00)="4552ed010a548701525249505f313939314154484520524f434b20524944474520494e5445524348414e47452050524f544f434f4c2050524f564944455320535550504f525420464f5220504f5349582046494c452053595354454d2053454d414e54494353504c4541534520434f4e544143542044495343205055424c495348455220464f522053504543494649434154494f4e20534f555243452e2020534545205055424c4953484552204944454e54494649455220494e205052494d41525920564f4c554d452044455343524950544f5220464f5220434f4e5441435420494e464f524d4154494f4e2e00"/256, 0x100, 0x10000}, {&(0x7f0000011b00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x10800}, {&(0x7f0000011c00)='syzkallers\x00'/32, 0x20, 0x11000}, {&(0x7f0000011d00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x14000}], 0x0, &(0x7f0000012200)) 00:52:20 executing program 7: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_buf(r0, 0x1, 0x30, 0x0, &(0x7f0000000100)) [ 95.808850] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 95.815046] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 95.817418] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 95.821773] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 95.824859] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 95.826798] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 95.854000] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 95.859764] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 95.863933] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 95.877869] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 95.892948] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 95.894687] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 95.897178] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 95.898247] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 95.899463] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 95.919784] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 95.923955] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 95.924817] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 95.925985] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 95.926667] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 95.929728] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 95.932535] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 95.960798] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 95.961884] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 95.968087] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 95.978976] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 95.981343] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 95.981546] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 95.987552] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 95.988680] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 95.993521] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 95.994125] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 95.995142] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 96.001910] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 96.003941] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 96.004167] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 96.004522] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 96.005700] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 96.008260] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 96.011532] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 96.011690] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 96.012997] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 96.013493] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 96.027924] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 96.031873] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 96.051493] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 96.100193] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 96.100916] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 97.902764] Bluetooth: hci0: command tx timeout [ 97.965057] Bluetooth: hci1: command tx timeout [ 98.028695] Bluetooth: hci2: command tx timeout [ 98.092707] Bluetooth: hci3: command tx timeout [ 98.093064] Bluetooth: hci7: command tx timeout [ 98.093186] Bluetooth: hci4: command tx timeout [ 98.093302] Bluetooth: hci5: command tx timeout [ 98.156691] Bluetooth: hci6: command tx timeout [ 99.948759] Bluetooth: hci0: command tx timeout [ 100.012831] Bluetooth: hci1: command tx timeout [ 100.076815] Bluetooth: hci2: command tx timeout [ 100.141332] Bluetooth: hci5: command tx timeout [ 100.141684] Bluetooth: hci4: command tx timeout [ 100.141897] Bluetooth: hci7: command tx timeout [ 100.142054] Bluetooth: hci3: command tx timeout [ 100.206591] Bluetooth: hci6: command tx timeout [ 101.996639] Bluetooth: hci0: command tx timeout [ 102.060822] Bluetooth: hci1: command tx timeout [ 102.124671] Bluetooth: hci2: command tx timeout [ 102.188747] Bluetooth: hci5: command tx timeout [ 102.188837] Bluetooth: hci3: command tx timeout [ 102.188920] Bluetooth: hci7: command tx timeout [ 102.188983] Bluetooth: hci4: command tx timeout [ 102.252747] Bluetooth: hci6: command tx timeout [ 104.044776] Bluetooth: hci0: command tx timeout [ 104.109708] Bluetooth: hci1: command tx timeout [ 104.172683] Bluetooth: hci2: command tx timeout [ 104.236728] Bluetooth: hci4: command tx timeout [ 104.236838] Bluetooth: hci7: command tx timeout [ 104.236938] Bluetooth: hci3: command tx timeout [ 104.236993] Bluetooth: hci5: command tx timeout [ 104.300799] Bluetooth: hci6: command tx timeout [ 158.210101] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 158.215064] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 158.216744] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 158.222195] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 158.226728] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 158.227468] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 158.450193] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 158.455074] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 158.457947] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 158.461424] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 158.465763] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 158.466742] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 158.468039] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 158.469199] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 158.484278] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 158.510706] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 158.515463] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 158.516507] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 158.537421] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 158.549248] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 158.551083] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 158.562872] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 158.564951] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 158.566149] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 158.598304] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 158.619740] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 158.623411] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 158.633390] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 158.638241] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 158.642128] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 158.654450] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 158.657841] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 158.659071] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 158.666279] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 158.669382] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 158.674882] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 158.681855] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 158.685412] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 158.692047] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 158.695069] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 158.699898] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 158.704523] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 158.722514] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 158.724939] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 158.725925] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 158.733834] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 158.742720] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 158.749319] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 160.304083] Bluetooth: hci0: command tx timeout [ 160.556709] Bluetooth: hci2: command tx timeout [ 160.556735] Bluetooth: hci1: command tx timeout [ 160.620643] Bluetooth: hci3: command tx timeout [ 160.749722] Bluetooth: hci4: command tx timeout [ 160.812973] Bluetooth: hci7: command tx timeout [ 160.813101] Bluetooth: hci6: command tx timeout [ 160.813513] Bluetooth: hci5: command tx timeout [ 162.349275] Bluetooth: hci0: command tx timeout [ 162.605679] Bluetooth: hci2: command tx timeout [ 162.605702] Bluetooth: hci1: command tx timeout [ 162.668960] Bluetooth: hci3: command tx timeout [ 162.797593] Bluetooth: hci4: command tx timeout [ 162.861689] Bluetooth: hci5: command tx timeout [ 162.861731] Bluetooth: hci7: command tx timeout [ 162.861849] Bluetooth: hci6: command tx timeout [ 164.396629] Bluetooth: hci0: command tx timeout [ 164.652706] Bluetooth: hci2: command tx timeout [ 164.655604] Bluetooth: hci1: command tx timeout [ 164.718654] Bluetooth: hci3: command tx timeout [ 164.844623] Bluetooth: hci4: command tx timeout [ 164.908719] Bluetooth: hci6: command tx timeout [ 164.909068] Bluetooth: hci7: command tx timeout [ 164.909155] Bluetooth: hci5: command tx timeout [ 166.444614] Bluetooth: hci0: command tx timeout [ 166.701025] Bluetooth: hci1: command tx timeout [ 166.701113] Bluetooth: hci2: command tx timeout [ 166.764681] Bluetooth: hci3: command tx timeout [ 166.892611] Bluetooth: hci4: command tx timeout [ 166.956669] Bluetooth: hci6: command tx timeout [ 166.957621] Bluetooth: hci5: command tx timeout [ 166.957661] Bluetooth: hci7: command tx timeout [ 218.774694] [ 218.774956] ====================================================== [ 218.775545] WARNING: possible circular locking dependency detected [ 218.776132] 6.13.0-rc7-next-20250117 #1 Not tainted [ 218.776610] ------------------------------------------------------ [ 218.777979] kworker/u8:0/11 is trying to acquire lock: [ 218.779041] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.780985] [ 218.780985] but task is already holding lock: [ 218.782624] ffff88803bfe0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 218.784572] [ 218.784572] which lock already depends on the new lock. [ 218.784572] [ 218.786373] [ 218.786373] the existing dependency chain (in reverse order) is: [ 218.787106] [ 218.787106] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 218.787759] __mutex_lock+0x13d/0xb50 [ 218.788231] wiphy_register+0x1b2e/0x25d0 [ 218.788722] ieee80211_register_hw+0x23a4/0x3d60 [ 218.789246] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 218.789807] init_mac80211_hwsim+0x389/0x870 [ 218.790317] do_one_initcall+0xf9/0x640 [ 218.790794] kernel_init_freeable+0x53d/0x7a0 [ 218.791316] kernel_init+0x1e/0x2d0 [ 218.791731] ret_from_fork+0x48/0x80 [ 218.792155] ret_from_fork_asm+0x1a/0x30 [ 218.792632] [ 218.792632] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 218.793247] __lock_acquire+0x29fd/0x4580 [ 218.793723] lock_acquire+0x19b/0x520 [ 218.794160] __mutex_lock+0x13d/0xb50 [ 218.794609] unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.795220] unregister_netdevice_queue+0x224/0x2e0 [ 218.795761] _cfg80211_unregister_wdev+0x57b/0x700 [ 218.796307] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 218.796855] ieee80211_unregister_hw+0x55/0x3a0 [ 218.797369] hwsim_exit_net+0x3a0/0x730 [ 218.797826] ops_exit_list+0xb3/0x180 [ 218.798264] cleanup_net+0x546/0xad0 [ 218.798695] process_one_work+0x8ee/0x1a10 [ 218.799216] worker_thread+0x674/0xe70 [ 218.799681] kthread+0x3ab/0x720 [ 218.800100] ret_from_fork+0x48/0x80 [ 218.800524] ret_from_fork_asm+0x1a/0x30 [ 218.801003] [ 218.801003] other info that might help us debug this: [ 218.801003] [ 218.801740] Possible unsafe locking scenario: [ 218.801740] [ 218.802300] CPU0 CPU1 [ 218.802743] ---- ---- [ 218.803185] lock(&rdev->wiphy.mtx); [ 218.803575] lock(rtnl_mutex); [ 218.804144] lock(&rdev->wiphy.mtx); [ 218.804757] lock(rtnl_mutex); [ 218.805109] [ 218.805109] *** DEADLOCK *** [ 218.805109] [ 218.805664] 4 locks held by kworker/u8:0/11: [ 218.806093] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 218.807102] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 218.808069] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 218.808971] #3: ffff88803bfe0768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 218.809968] [ 218.809968] stack backtrace: [ 218.810392] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 218.811197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 218.811964] Workqueue: netns cleanup_net [ 218.812375] Call Trace: [ 218.812625] [ 218.812858] dump_stack_lvl+0xca/0x120 [ 218.813267] print_circular_bug+0x47b/0x750 [ 218.813702] check_noncircular+0x2e9/0x3c0 [ 218.814126] ? __pfx_check_noncircular+0x10/0x10 [ 218.814605] ? lockdep_lock+0xba/0x1b0 [ 218.815026] ? __pfx_lockdep_lock+0x10/0x10 [ 218.815477] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 218.815934] __lock_acquire+0x29fd/0x4580 [ 218.816357] ? __pfx___lock_acquire+0x10/0x10 [ 218.816803] ? lock_release+0x20f/0x6f0 [ 218.817203] ? __pfx_lock_release+0x10/0x10 [ 218.817640] lock_acquire+0x19b/0x520 [ 218.818032] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.818600] ? __pfx_lock_acquire+0x10/0x10 [ 218.819040] ? srso_return_thunk+0x5/0x5f [ 218.819466] ? lock_is_held_type+0x9e/0x120 [ 218.819907] ? srso_return_thunk+0x5/0x5f [ 218.820338] __mutex_lock+0x13d/0xb50 [ 218.820735] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.821301] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.821866] ? srso_return_thunk+0x5/0x5f [ 218.822293] ? synchronize_rcu_expedited+0x38a/0x420 [ 218.822793] ? __pfx___mutex_lock+0x10/0x10 [ 218.823241] ? srso_return_thunk+0x5/0x5f [ 218.823677] ? srso_return_thunk+0x5/0x5f [ 218.824106] ? kasan_quarantine_put+0x84/0x1e0 [ 218.824581] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 218.825031] ? srso_return_thunk+0x5/0x5f [ 218.825463] unregister_netdevice_many_notify+0x1612/0x1c80 [ 218.826017] ? __virt_addr_valid+0x2e8/0x5d0 [ 218.826468] ? __pfx_lock_release+0x10/0x10 [ 218.826905] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 218.827496] ? find_held_lock+0x2c/0x110 [ 218.827925] ? srso_return_thunk+0x5/0x5f [ 218.828361] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 218.828865] ? srso_return_thunk+0x5/0x5f [ 218.829292] ? lock_release+0x20f/0x6f0 [ 218.829692] ? __pfx_lock_release+0x10/0x10 [ 218.830121] ? srso_return_thunk+0x5/0x5f [ 218.830551] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 218.831077] ? srso_return_thunk+0x5/0x5f [ 218.831519] unregister_netdevice_queue+0x224/0x2e0 [ 218.832014] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 218.832549] ? up_write+0x195/0x520 [ 218.832938] _cfg80211_unregister_wdev+0x57b/0x700 [ 218.833426] ? srso_return_thunk+0x5/0x5f [ 218.833857] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 218.834348] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 218.834880] ? srso_return_thunk+0x5/0x5f [ 218.835312] ? srso_return_thunk+0x5/0x5f [ 218.835739] ? synchronize_rcu+0x1ff/0x260 [ 218.836161] ieee80211_unregister_hw+0x55/0x3a0 [ 218.836626] hwsim_exit_net+0x3a0/0x730 [ 218.837023] ? __pfx_hwsim_exit_net+0x10/0x10 [ 218.837468] ? srso_return_thunk+0x5/0x5f [ 218.837894] ? netdev_run_todo+0x788/0x1040 [ 218.838328] ? __pfx_hwsim_exit_net+0x10/0x10 [ 218.838775] ops_exit_list+0xb3/0x180 [ 218.839166] cleanup_net+0x546/0xad0 [ 218.839549] ? __pfx_cleanup_net+0x10/0x10 [ 218.839983] process_one_work+0x8ee/0x1a10 [ 218.840431] ? __pfx_lock_acquire+0x10/0x10 [ 218.840868] ? __pfx_process_one_work+0x10/0x10 [ 218.841346] ? srso_return_thunk+0x5/0x5f [ 218.841772] ? move_linked_works+0x172/0x270 [ 218.842219] ? srso_return_thunk+0x5/0x5f [ 218.842647] ? assign_work+0x196/0x240 [ 218.843064] worker_thread+0x674/0xe70 [ 218.843474] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 218.844003] ? __pfx_worker_thread+0x10/0x10 [ 218.844465] kthread+0x3ab/0x720 [ 218.844825] ? __pfx_kthread+0x10/0x10 [ 218.845229] ? srso_return_thunk+0x5/0x5f [ 218.845660] ? finish_task_switch.isra.0+0x206/0x840 [ 218.846172] ? __pfx_kthread+0x10/0x10 [ 218.846578] ret_from_fork+0x48/0x80 [ 218.846951] ? __pfx_kthread+0x10/0x10 [ 218.847355] ret_from_fork_asm+0x1a/0x30 [ 218.847790] [ 220.536383] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 220.543504] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 220.545998] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 220.555933] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 220.559918] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 220.565417] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 220.610101] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 220.612404] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 220.613182] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 220.614621] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 220.616862] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 220.618920] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 220.628399] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 220.631604] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 220.632343] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 220.644016] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 220.651068] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 220.655897] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 220.733631] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 220.750183] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 220.752043] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 220.766146] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 220.770118] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 220.771907] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 220.871636] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 220.889978] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 220.892949] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 220.897192] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 220.907844] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 220.916682] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 220.920833] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 220.923380] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 220.934870] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 220.943328] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 220.975739] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 220.982189] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 220.985842] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 220.986276] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 220.988447] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 220.991368] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 220.992833] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 220.994721] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 221.000561] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 221.002259] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 221.012131] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 221.064718] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 221.072105] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 221.077801] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 222.636591] Bluetooth: hci0: command tx timeout [ 222.700655] Bluetooth: hci1: command tx timeout [ 222.700787] Bluetooth: hci2: command tx timeout [ 222.828584] Bluetooth: hci3: command tx timeout [ 222.956562] Bluetooth: hci5: command tx timeout [ 223.022592] Bluetooth: hci4: command tx timeout [ 223.084654] Bluetooth: hci7: command tx timeout [ 223.214665] Bluetooth: hci6: command tx timeout [ 224.686562] Bluetooth: hci0: command tx timeout [ 224.748591] Bluetooth: hci2: command tx timeout [ 224.748628] Bluetooth: hci1: command tx timeout [ 224.876579] Bluetooth: hci3: command tx timeout [ 225.004565] Bluetooth: hci5: command tx timeout [ 225.068599] Bluetooth: hci4: command tx timeout [ 225.132633] Bluetooth: hci7: command tx timeout [ 225.260578] Bluetooth: hci6: command tx timeout [ 226.732693] Bluetooth: hci0: command tx timeout [ 226.800613] Bluetooth: hci1: command tx timeout [ 226.800648] Bluetooth: hci2: command tx timeout [ 226.924753] Bluetooth: hci3: command tx timeout [ 227.053708] Bluetooth: hci5: command tx timeout [ 227.116630] Bluetooth: hci4: command tx timeout [ 227.181912] Bluetooth: hci7: command tx timeout [ 227.308790] Bluetooth: hci6: command tx timeout [ 228.781615] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 00:54:24 Registers: info registers vcpu 0 RAX=ffff88806ce00000 RBX=0000000000000000 RCX=ffffffff84a8bb27 RDX=ffffed100d9c6c4b RSI=0000000000000004 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000000 R9 =ffffed100d9c6c4a R10=ffff88806ce36253 R11=00000000ce248c14 R12=ffffffff864021d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8cace 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 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=00007ffe5ffc5000 CR3=00000000148fa000 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=000000c0001009a0000000c0000863c0 XMM04=000000c000086540000000c00005b530 XMM05=000000c0000865a0000000c000086570 XMM06=000000c000086600000000c0000865d0 XMM07=000000c000086660000000c000086630 XMM08=000000c0000864b0000000c000086480 XMM09=000000c000086510000000c0000864e0 XMM10=000000c000086540000000c00005b530 XMM11=000000c0000865a0000000c000086570 XMM12=000000c000086600000000c0000865d0 XMM13=000000c000086660000000c000086630 XMM14=000000c0000866c0000000c000086690 XMM15=000000c0000a1080000000c0000866f0 info registers vcpu 1 RAX=0000000000000077 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000077 R11=6f6c206863696877 R12=0000000000000077 R13=0000000000000001 R14=ffff888008fea044 R15=ffff8880095deeb8 RIP=ffffffff8283ce1d 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0500000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007fab5318c0b8 CR3=00000000148fa000 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=000000000000000041231f4000000000 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