Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:49912' (ECDSA) to the list of known hosts. 2025/01/18 23:54:33 fuzzer started 2025/01/18 23:54:33 dialing manager at localhost:44245 syzkaller login: [ 62.866988] cgroup: Unknown subsys name 'net' [ 62.971841] cgroup: Unknown subsys name 'cpuset' [ 63.007038] cgroup: Unknown subsys name 'rlimit' [ 70.417272] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 23:54:54 syscalls: 2217 2025/01/18 23:54:54 code coverage: enabled 2025/01/18 23:54:54 comparison tracing: enabled 2025/01/18 23:54:54 extra coverage: enabled 2025/01/18 23:54:54 setuid sandbox: enabled 2025/01/18 23:54:54 namespace sandbox: enabled 2025/01/18 23:54:54 Android sandbox: enabled 2025/01/18 23:54:54 fault injection: enabled 2025/01/18 23:54:54 leak checking: enabled 2025/01/18 23:54:54 net packet injection: enabled 2025/01/18 23:54:54 net device setup: enabled 2025/01/18 23:54:54 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 23:54:54 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 23:54:54 USB emulation: enabled 2025/01/18 23:54:54 hci packet injection: enabled 2025/01/18 23:54:54 wifi device emulation: enabled 2025/01/18 23:54:54 802.15.4 emulation: enabled 2025/01/18 23:54:54 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 23:54:55 fetching corpus: 50, signal 29454/32360 (executing program) 2025/01/18 23:54:55 fetching corpus: 100, signal 41230/44947 (executing program) 2025/01/18 23:54:55 fetching corpus: 150, signal 48129/52532 (executing program) 2025/01/18 23:54:55 fetching corpus: 200, signal 52832/57879 (executing program) 2025/01/18 23:54:55 fetching corpus: 250, signal 56895/62512 (executing program) 2025/01/18 23:54:56 fetching corpus: 300, signal 60797/66847 (executing program) 2025/01/18 23:54:56 fetching corpus: 350, signal 64222/70599 (executing program) 2025/01/18 23:54:56 fetching corpus: 400, signal 67423/74082 (executing program) 2025/01/18 23:54:56 fetching corpus: 450, signal 71448/78107 (executing program) 2025/01/18 23:54:56 fetching corpus: 500, signal 73580/80475 (executing program) 2025/01/18 23:54:56 fetching corpus: 550, signal 76368/83270 (executing program) 2025/01/18 23:54:57 fetching corpus: 600, signal 79421/86198 (executing program) 2025/01/18 23:54:57 fetching corpus: 650, signal 83535/89695 (executing program) 2025/01/18 23:54:57 fetching corpus: 700, signal 85945/91847 (executing program) 2025/01/18 23:54:57 fetching corpus: 750, signal 88361/93945 (executing program) 2025/01/18 23:54:57 fetching corpus: 800, signal 90385/95670 (executing program) 2025/01/18 23:54:57 fetching corpus: 850, signal 91785/96880 (executing program) 2025/01/18 23:54:58 fetching corpus: 900, signal 93622/98344 (executing program) 2025/01/18 23:54:58 fetching corpus: 950, signal 96139/100168 (executing program) 2025/01/18 23:54:58 fetching corpus: 1000, signal 97534/101239 (executing program) 2025/01/18 23:54:58 fetching corpus: 1050, signal 98975/102273 (executing program) 2025/01/18 23:54:58 fetching corpus: 1100, signal 100580/103325 (executing program) 2025/01/18 23:54:59 fetching corpus: 1150, signal 101590/103977 (executing program) 2025/01/18 23:54:59 fetching corpus: 1200, signal 102914/104788 (executing program) 2025/01/18 23:54:59 fetching corpus: 1250, signal 103832/105329 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/105933 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/105959 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/105989 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106033 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106061 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106097 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106125 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106159 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106203 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106242 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106270 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106303 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106341 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106381 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106414 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106456 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106485 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106529 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106569 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106600 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106638 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106670 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106714 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106755 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106793 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106836 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106867 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106879 (executing program) 2025/01/18 23:54:59 fetching corpus: 1273, signal 104980/106879 (executing program) 2025/01/18 23:55:03 starting 8 fuzzer processes 23:55:03 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 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 = getpid() r1 = getpid() r2 = inotify_init() kcmp(r0, r1, 0x0, r2, 0xffffffffffffffff) 23:55:03 executing program 1: r0 = getpgid(0x0) setpriority(0x1, r0, 0x0) 23:55:03 executing program 2: r0 = syz_io_uring_setup(0x4c8f, &(0x7f0000000080), &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000100), &(0x7f0000000000)) io_uring_register$IORING_REGISTER_FILES(r0, 0x17, 0x0, 0x0) 23:55:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x28, 0x0, &(0x7f0000000300)) 23:55:03 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000400)={0x20, r1, 0x1, 0x0, 0x0, {0x1d}, [@ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x20}}, 0x0) 23:55:03 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x49, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) [ 92.486267] audit: type=1400 audit(1737244503.621:7): avc: denied { execmem } for pid=276 comm="syz-executor.2" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 23:55:03 executing program 6: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f00000000c0)) 23:55:03 executing program 7: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x40102, 0x0) write$vga_arbiter(r0, &(0x7f0000000000), 0xf) [ 93.697158] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 93.703951] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 93.706255] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 93.715322] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 93.722341] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 93.724632] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 93.866020] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 93.868121] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 93.870343] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 93.875647] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 93.880181] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 93.882035] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 93.926123] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 93.930332] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 93.933325] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 93.936034] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 93.939117] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 93.944042] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 93.946115] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 93.947869] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 93.949354] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 93.949857] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 93.950299] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 93.953577] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 93.958741] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 93.959074] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 93.960901] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 93.964768] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 93.964927] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 93.967669] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 93.975658] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 93.975836] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 93.976132] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 93.976277] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 93.989793] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 93.992721] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 93.994216] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 93.996107] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 93.999642] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 94.012745] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 94.016016] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 94.021300] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 94.024203] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 94.031302] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 94.033083] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 94.033287] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 94.038483] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 94.057750] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 95.763595] Bluetooth: hci0: command tx timeout [ 95.953778] Bluetooth: hci1: command tx timeout [ 96.018892] Bluetooth: hci4: command tx timeout [ 96.019003] Bluetooth: hci2: command tx timeout [ 96.019248] Bluetooth: hci5: command tx timeout [ 96.081759] Bluetooth: hci3: command tx timeout [ 96.083529] Bluetooth: hci7: command tx timeout [ 96.146732] Bluetooth: hci6: command tx timeout [ 97.809756] Bluetooth: hci0: command tx timeout [ 98.002631] Bluetooth: hci1: command tx timeout [ 98.066022] Bluetooth: hci5: command tx timeout [ 98.066823] Bluetooth: hci2: command tx timeout [ 98.067009] Bluetooth: hci4: command tx timeout [ 98.130721] Bluetooth: hci7: command tx timeout [ 98.130754] Bluetooth: hci3: command tx timeout [ 98.195648] Bluetooth: hci6: command tx timeout [ 99.858731] Bluetooth: hci0: command tx timeout [ 100.049753] Bluetooth: hci1: command tx timeout [ 100.113686] Bluetooth: hci5: command tx timeout [ 100.113767] Bluetooth: hci4: command tx timeout [ 100.113861] Bluetooth: hci2: command tx timeout [ 100.177871] Bluetooth: hci7: command tx timeout [ 100.177896] Bluetooth: hci3: command tx timeout [ 100.241784] Bluetooth: hci6: command tx timeout [ 101.905676] Bluetooth: hci0: command tx timeout [ 102.097726] Bluetooth: hci1: command tx timeout [ 102.163622] Bluetooth: hci2: command tx timeout [ 102.163704] Bluetooth: hci4: command tx timeout [ 102.163729] Bluetooth: hci5: command tx timeout [ 102.225660] Bluetooth: hci3: command tx timeout [ 102.226715] Bluetooth: hci7: command tx timeout [ 102.290722] Bluetooth: hci6: command tx timeout [ 157.403794] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 157.405746] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 157.408319] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 157.413563] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 157.415834] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 157.416747] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 157.630962] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 157.640951] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 157.645366] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 157.647583] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 157.657445] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 157.658262] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 157.663647] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 157.664413] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 157.670246] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 157.680253] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 157.699383] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 157.704738] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 157.763348] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 157.776061] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 157.810272] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 157.815462] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 157.819296] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 157.821944] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 157.824707] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 157.838865] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 157.861336] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 157.876371] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 157.877018] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 157.886726] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 157.899110] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 157.901845] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 157.904481] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 157.905066] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 157.908836] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 157.919785] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 157.925956] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 157.926315] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 157.934912] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 157.935303] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 157.937775] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 157.942781] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 157.945287] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 157.960800] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 157.960828] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 157.966057] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 157.977495] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 157.993181] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 159.442977] Bluetooth: hci0: command tx timeout [ 159.762798] Bluetooth: hci1: command tx timeout [ 159.827759] Bluetooth: hci2: command tx timeout [ 159.954118] Bluetooth: hci3: command tx timeout [ 160.018666] Bluetooth: hci4: command tx timeout [ 160.081981] Bluetooth: hci6: command tx timeout [ 160.082370] Bluetooth: hci5: command tx timeout [ 160.083165] Bluetooth: hci7: command tx timeout [ 161.489680] Bluetooth: hci0: command tx timeout [ 161.809614] Bluetooth: hci1: command tx timeout [ 161.873636] Bluetooth: hci2: command tx timeout [ 162.001600] Bluetooth: hci3: command tx timeout [ 162.065624] Bluetooth: hci4: command tx timeout [ 162.129883] Bluetooth: hci6: command tx timeout [ 162.130154] Bluetooth: hci7: command tx timeout [ 162.130212] Bluetooth: hci5: command tx timeout [ 163.537671] Bluetooth: hci0: command tx timeout [ 163.858921] Bluetooth: hci1: command tx timeout [ 163.921836] Bluetooth: hci2: command tx timeout [ 164.050037] Bluetooth: hci3: command tx timeout [ 164.114291] Bluetooth: hci4: command tx timeout [ 164.177768] Bluetooth: hci6: command tx timeout [ 164.177949] Bluetooth: hci7: command tx timeout [ 164.178047] Bluetooth: hci5: command tx timeout [ 165.585681] Bluetooth: hci0: command tx timeout [ 165.905802] Bluetooth: hci1: command tx timeout [ 165.969614] Bluetooth: hci2: command tx timeout [ 166.097656] Bluetooth: hci3: command tx timeout [ 166.162002] Bluetooth: hci4: command tx timeout [ 166.225721] Bluetooth: hci5: command tx timeout [ 166.225985] Bluetooth: hci7: command tx timeout [ 166.226040] Bluetooth: hci6: command tx timeout [ 219.488578] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 219.489782] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 219.490646] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 219.493328] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 219.494970] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 219.495775] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 219.497163] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 219.498011] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 219.498379] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 219.508731] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 219.511882] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 219.515389] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 219.611365] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 219.617222] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 219.621087] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 219.636949] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 219.640747] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 219.642133] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 219.649867] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 219.654337] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 219.654671] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 219.657206] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 219.667704] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 219.677617] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 219.683341] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 219.685284] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 219.686023] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 219.689540] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 219.690767] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 219.691328] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 219.766473] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 219.767397] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 219.768001] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 219.772454] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 219.773860] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 219.774427] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 219.810228] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 219.834116] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 219.868726] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 219.869358] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 219.882883] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 219.893637] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 219.912144] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 219.924860] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 219.937839] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 219.940423] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 219.978870] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 219.981055] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 221.522932] Bluetooth: hci1: command tx timeout [ 221.586712] Bluetooth: hci0: command tx timeout [ 221.714711] Bluetooth: hci3: command tx timeout [ 221.714949] Bluetooth: hci4: command tx timeout [ 221.715068] Bluetooth: hci2: command tx timeout [ 221.905659] Bluetooth: hci5: command tx timeout [ 222.033598] Bluetooth: hci6: command tx timeout [ 222.098849] Bluetooth: hci7: command tx timeout [ 223.570633] Bluetooth: hci1: command tx timeout [ 223.634652] Bluetooth: hci0: command tx timeout [ 223.763355] Bluetooth: hci2: command tx timeout [ 223.763456] Bluetooth: hci4: command tx timeout [ 223.763556] Bluetooth: hci3: command tx timeout [ 223.954604] Bluetooth: hci5: command tx timeout [ 224.082667] Bluetooth: hci6: command tx timeout [ 224.146213] Bluetooth: hci7: command tx timeout [ 225.618733] Bluetooth: hci1: command tx timeout [ 225.681604] Bluetooth: hci0: command tx timeout [ 225.811544] Bluetooth: hci3: command tx timeout [ 225.811632] Bluetooth: hci4: command tx timeout [ 225.811682] Bluetooth: hci2: command tx timeout [ 226.002573] Bluetooth: hci5: command tx timeout [ 226.130777] Bluetooth: hci6: command tx timeout [ 226.194649] Bluetooth: hci7: command tx timeout [ 227.666648] Bluetooth: hci1: command tx timeout [ 227.730224] Bluetooth: hci0: command tx timeout [ 227.857730] Bluetooth: hci2: command tx timeout [ 227.857966] Bluetooth: hci4: command tx timeout [ 227.858020] Bluetooth: hci3: command tx timeout [ 228.050690] Bluetooth: hci5: command tx timeout [ 228.177701] Bluetooth: hci6: command tx timeout [ 228.242650] Bluetooth: hci7: command tx timeout [ 282.012300] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 282.015851] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 282.017335] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 282.027688] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 282.030095] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 282.031972] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 282.139362] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 282.142956] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 282.147735] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 282.151898] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 282.161636] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 282.163214] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 282.272474] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 282.274228] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 282.275347] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 282.281948] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 282.286602] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 282.287948] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 282.415816] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 282.437182] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 282.438230] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 282.443037] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 282.444760] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 282.454625] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 282.459020] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 282.475930] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 282.493827] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 282.494189] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 282.496616] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 282.499578] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 282.506069] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 282.506966] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 282.511696] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 282.513903] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 282.519716] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 282.521989] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 282.531917] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 282.554255] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 282.558954] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 282.559273] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 282.579919] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 282.595373] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 282.595371] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 282.609010] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 282.610036] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 282.659009] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 282.662328] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 282.663332] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 284.049658] Bluetooth: hci0: command tx timeout [ 284.241673] Bluetooth: hci1: command tx timeout [ 284.369659] Bluetooth: hci2: command tx timeout [ 284.561787] Bluetooth: hci3: command tx timeout [ 284.562184] Bluetooth: hci4: command tx timeout [ 284.690838] Bluetooth: hci5: command tx timeout [ 284.754618] Bluetooth: hci6: command tx timeout [ 285.202608] Bluetooth: hci7: command tx timeout [ 286.098274] Bluetooth: hci0: command tx timeout [ 286.291687] Bluetooth: hci1: command tx timeout [ 286.417735] Bluetooth: hci2: command tx timeout [ 286.609661] Bluetooth: hci4: command tx timeout [ 286.609798] Bluetooth: hci3: command tx timeout [ 286.737637] Bluetooth: hci5: command tx timeout [ 286.803723] Bluetooth: hci6: command tx timeout [ 287.249677] Bluetooth: hci7: command tx timeout [ 288.145644] Bluetooth: hci0: command tx timeout [ 288.337585] Bluetooth: hci1: command tx timeout [ 288.466556] Bluetooth: hci2: command tx timeout [ 288.657758] Bluetooth: hci3: command tx timeout [ 288.658372] Bluetooth: hci4: command tx timeout [ 288.786888] Bluetooth: hci5: command tx timeout [ 288.849758] Bluetooth: hci6: command tx timeout [ 289.297645] Bluetooth: hci7: command tx timeout [ 290.195152] Bluetooth: hci0: command tx timeout [ 290.386597] Bluetooth: hci1: command tx timeout [ 290.515204] Bluetooth: hci2: command tx timeout [ 290.705651] Bluetooth: hci4: command tx timeout [ 290.705791] Bluetooth: hci3: command tx timeout [ 290.833670] Bluetooth: hci5: command tx timeout [ 290.897604] Bluetooth: hci6: command tx timeout [ 291.345578] Bluetooth: hci7: command tx timeout [ 338.957952] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 338.958076] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 339.199893] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 339.200101] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 23:59:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x49, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) 23:59:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x49, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) 23:59:12 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$IP6T_SO_SET_ADD_COUNTERS(r0, 0x29, 0x49, &(0x7f0000000040)={'filter\x00', 0x2, [{}, {}]}, 0x48) 23:59:12 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000000000)) 23:59:12 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000000000)) 23:59:12 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000000000)) 23:59:12 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000000000)) 23:59:13 executing program 4: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_gettime(0x0, &(0x7f0000000000)) [ 342.267553] [ 342.267802] ====================================================== [ 342.268408] WARNING: possible circular locking dependency detected [ 342.269000] 6.13.0-rc7-next-20250117 #1 Not tainted [ 342.269501] ------------------------------------------------------ [ 342.270741] kworker/u8:2/13449 is trying to acquire lock: [ 342.272571] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 342.276764] [ 342.276764] but task is already holding lock: [ 342.278138] ffff8880155f8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 342.279463] [ 342.279463] which lock already depends on the new lock. [ 342.279463] [ 342.280502] [ 342.280502] the existing dependency chain (in reverse order) is: [ 342.281468] [ 342.281468] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 342.282366] __mutex_lock+0x13d/0xb50 [ 342.283000] wiphy_register+0x1b2e/0x25d0 [ 342.283672] ieee80211_register_hw+0x23a4/0x3d60 [ 342.284400] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 342.285166] init_mac80211_hwsim+0x389/0x870 [ 342.285875] do_one_initcall+0xf9/0x640 [ 342.286542] kernel_init_freeable+0x53d/0x7a0 [ 342.287262] kernel_init+0x1e/0x2d0 [ 342.287839] ret_from_fork+0x48/0x80 [ 342.288430] ret_from_fork_asm+0x1a/0x30 [ 342.289092] [ 342.289092] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 342.289937] __lock_acquire+0x29fd/0x4580 [ 342.290608] lock_acquire+0x19b/0x520 [ 342.291225] __mutex_lock+0x13d/0xb50 [ 342.291858] unregister_netdevice_many_notify+0x1612/0x1c80 [ 342.292707] unregister_netdevice_queue+0x224/0x2e0 [ 342.293470] _cfg80211_unregister_wdev+0x57b/0x700 [ 342.294235] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 342.294999] ieee80211_unregister_hw+0x55/0x3a0 [ 342.295723] hwsim_exit_net+0x3a0/0x730 [ 342.296355] ops_exit_list+0xb3/0x180 [ 342.296966] cleanup_net+0x546/0xad0 [ 342.297571] process_one_work+0x8ee/0x1a10 [ 342.298263] worker_thread+0x674/0xe70 [ 342.298923] kthread+0x3ab/0x720 [ 342.299500] ret_from_fork+0x48/0x80 [ 342.300087] ret_from_fork_asm+0x1a/0x30 [ 342.300764] [ 342.300764] other info that might help us debug this: [ 342.300764] [ 342.301786] Possible unsafe locking scenario: [ 342.301786] [ 342.302570] CPU0 CPU1 [ 342.303188] ---- ---- [ 342.303799] lock(&rdev->wiphy.mtx); [ 342.304348] lock(rtnl_mutex); [ 342.305140] lock(&rdev->wiphy.mtx); [ 342.305998] lock(rtnl_mutex); [ 342.306495] [ 342.306495] *** DEADLOCK *** [ 342.306495] [ 342.307118] 4 locks held by kworker/u8:2/13449: [ 342.307579] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 342.308597] #1: ffff888015bbfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 342.309570] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 342.310477] #3: ffff8880155f8768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 342.311495] [ 342.311495] stack backtrace: [ 342.311931] CPU: 0 UID: 0 PID: 13449 Comm: kworker/u8:2 Not tainted 6.13.0-rc7-next-20250117 #1 [ 342.312744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 342.313509] Workqueue: netns cleanup_net [ 342.313919] Call Trace: [ 342.314170] [ 342.314402] dump_stack_lvl+0xca/0x120 [ 342.314823] print_circular_bug+0x47b/0x750 [ 342.315265] check_noncircular+0x2e9/0x3c0 [ 342.315679] ? __pfx_check_noncircular+0x10/0x10 [ 342.316126] ? srso_return_thunk+0x5/0x5f [ 342.316545] ? hlock_class+0x4e/0x130 [ 342.316930] ? srso_return_thunk+0x5/0x5f [ 342.317369] ? arch_scale_cpu_capacity+0x17/0xa0 [ 342.317845] ? lockdep_lock+0xba/0x1b0 [ 342.318267] ? __pfx_lockdep_lock+0x10/0x10 [ 342.318732] ? srso_return_thunk+0x5/0x5f [ 342.319173] __lock_acquire+0x29fd/0x4580 [ 342.319610] ? srso_return_thunk+0x5/0x5f [ 342.320044] ? __pfx___lock_acquire+0x10/0x10 [ 342.320507] ? srso_return_thunk+0x5/0x5f [ 342.320949] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 342.321484] ? srso_return_thunk+0x5/0x5f [ 342.321924] lock_acquire+0x19b/0x520 [ 342.322318] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 342.322901] ? __pfx_lock_acquire+0x10/0x10 [ 342.323332] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 342.323854] ? srso_return_thunk+0x5/0x5f [ 342.324287] ? lock_is_held_type+0x9e/0x120 [ 342.324740] __mutex_lock+0x13d/0xb50 [ 342.325137] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 342.325703] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 342.326273] ? srso_return_thunk+0x5/0x5f [ 342.326711] ? synchronize_rcu_expedited+0x38a/0x420 [ 342.327211] ? __pfx___mutex_lock+0x10/0x10 [ 342.327664] ? __pfx_autoremove_wake_function+0x10/0x10 [ 342.328205] ? srso_return_thunk+0x5/0x5f [ 342.328631] ? kasan_quarantine_put+0x84/0x1e0 [ 342.329081] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 342.329509] ? srso_return_thunk+0x5/0x5f [ 342.329924] unregister_netdevice_many_notify+0x1612/0x1c80 [ 342.330455] ? __virt_addr_valid+0x2e8/0x5d0 [ 342.330914] ? __pfx_lock_release+0x10/0x10 [ 342.331351] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 342.331929] ? find_held_lock+0x2c/0x110 [ 342.332356] ? srso_return_thunk+0x5/0x5f [ 342.332776] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 342.333255] ? srso_return_thunk+0x5/0x5f [ 342.333662] ? lock_release+0x20f/0x6f0 [ 342.334056] ? __pfx_lock_release+0x10/0x10 [ 342.334478] ? srso_return_thunk+0x5/0x5f [ 342.334889] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 342.335379] ? srso_return_thunk+0x5/0x5f [ 342.335791] unregister_netdevice_queue+0x224/0x2e0 [ 342.336272] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 342.336812] ? up_write+0x195/0x520 [ 342.337200] _cfg80211_unregister_wdev+0x57b/0x700 [ 342.337696] ? srso_return_thunk+0x5/0x5f [ 342.338129] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 342.338635] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 342.339173] ? srso_return_thunk+0x5/0x5f [ 342.339603] ? srso_return_thunk+0x5/0x5f [ 342.340032] ? synchronize_rcu+0x1ff/0x260 [ 342.340462] ieee80211_unregister_hw+0x55/0x3a0 [ 342.340927] hwsim_exit_net+0x3a0/0x730 [ 342.341329] ? __pfx_hwsim_exit_net+0x10/0x10 [ 342.341778] ? srso_return_thunk+0x5/0x5f [ 342.342196] ? netdev_run_todo+0x788/0x1040 [ 342.342615] ? srso_return_thunk+0x5/0x5f [ 342.343023] ? __pfx_hwsim_exit_net+0x10/0x10 [ 342.343450] ops_exit_list+0xb3/0x180 [ 342.343818] cleanup_net+0x546/0xad0 [ 342.344182] ? __pfx_cleanup_net+0x10/0x10 [ 342.344597] process_one_work+0x8ee/0x1a10 [ 342.345040] ? __pfx_lock_acquire+0x10/0x10 [ 342.345475] ? __pfx_process_one_work+0x10/0x10 [ 342.345953] ? srso_return_thunk+0x5/0x5f [ 342.346395] ? move_linked_works+0x172/0x270 [ 342.346845] ? srso_return_thunk+0x5/0x5f [ 342.347278] ? assign_work+0x196/0x240 [ 342.347691] worker_thread+0x674/0xe70 [ 342.348103] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 342.348638] ? srso_return_thunk+0x5/0x5f [ 342.349074] ? __pfx_worker_thread+0x10/0x10 [ 342.349538] kthread+0x3ab/0x720 [ 342.349897] ? __pfx_kthread+0x10/0x10 [ 342.350302] ? srso_return_thunk+0x5/0x5f [ 342.350716] ? finish_task_switch.isra.0+0x206/0x840 [ 342.351199] ? __pfx_kthread+0x10/0x10 [ 342.351586] ret_from_fork+0x48/0x80 [ 342.351955] ? __pfx_kthread+0x10/0x10 [ 342.352359] ret_from_fork_asm+0x1a/0x30 [ 342.352789] [ 344.088946] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 344.089386] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 344.089826] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 344.092151] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 344.092851] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 344.093618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 344.411862] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 344.412209] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 344.412531] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 344.413419] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 344.414598] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 344.414898] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 344.426929] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 344.427249] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 344.427850] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 344.429049] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 344.433854] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 344.434161] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 344.558849] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 344.564805] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 344.565362] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 344.570672] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 344.577438] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 344.589626] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 344.617690] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 344.618009] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 344.623623] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 344.623944] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 344.626803] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 344.630044] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 344.630275] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 344.634006] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 344.643394] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 344.643595] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 344.661959] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 344.663131] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 344.663508] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 344.668323] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 344.669378] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 344.675687] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 344.676347] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 344.677210] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 346.129562] Bluetooth: hci0: command tx timeout [ 346.450566] Bluetooth: hci3: command tx timeout [ 346.450654] Bluetooth: hci1: command tx timeout [ 346.705530] Bluetooth: hci5: command tx timeout [ 346.705607] Bluetooth: hci4: command tx timeout [ 346.769532] Bluetooth: hci7: command tx timeout [ 346.769601] Bluetooth: hci6: command tx timeout [ 348.178518] Bluetooth: hci0: command tx timeout [ 348.498632] Bluetooth: hci1: command tx timeout [ 348.498709] Bluetooth: hci3: command tx timeout [ 348.755630] Bluetooth: hci4: command tx timeout [ 348.755731] Bluetooth: hci5: command tx timeout [ 348.817846] Bluetooth: hci6: command tx timeout [ 348.818128] Bluetooth: hci7: command tx timeout [ 350.225549] Bluetooth: hci0: command tx timeout [ 350.546611] Bluetooth: hci3: command tx timeout [ 350.546815] Bluetooth: hci1: command tx timeout [ 350.802523] Bluetooth: hci5: command tx timeout [ 350.802603] Bluetooth: hci4: command tx timeout [ 350.866603] Bluetooth: hci6: command tx timeout [ 350.866743] Bluetooth: hci7: command tx timeout [ 352.274568] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 23:59:13 Registers: info registers vcpu 0 RAX=000000000000006c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff888015bbeb28 R8 =0000000000000001 R9 =ffffed1002b77d55 R10=000000000000006c R11=6666666666666666 R12=000000000000006c R13=0000000000000001 R14=ffff888008fea025 R15=ffff888015bbee28 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 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=00005564a46f8be0 CR3=00000000158d0000 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=00000000000000003fbd3aba375d069a XMM02=000000000000000041477c6400000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffff88806cf00000 RBX=0000000000000001 RCX=ffffffff84a8bb27 RDX=ffffed100d9e6c4b RSI=0000000000000004 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffff8880096a7e68 R8 =0000000000000000 R9 =ffffed100d9e6c4a R10=ffff88806cf36253 R11=ffffffff8171a917 R12=ffffffff864021d0 R13=1ffff110012d4fd2 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 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe2b00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f53d37f5344 CR3=00000000158d0000 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=000000c00000c520000000c000010420 XMM04=000000c0002c1050000000c0002c1020 XMM05=000000c000314e40000000c00000c480 XMM06=000000c0003148a0000000c000314720 XMM07=000000c0002e4d80000000c000314750 XMM08=000000c000167c20000000c000167bf0 XMM09=000000c00001d350000000c0002e01e0 XMM10=000000c000167cb0000000c00001d360 XMM11=000000c0002c0120000000c000167c80 XMM12=000000c0002c0060000000c000167ce0 XMM13=000000c0002c0000000000c0002c0030 XMM14=000000c000056880000000c000315020 XMM15=000000c0002c4a00000000c0002c0360