Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:3394' (ECDSA) to the list of known hosts. 2025/01/18 19:53:41 fuzzer started 2025/01/18 19:53:42 dialing manager at localhost:44245 syzkaller login: [ 63.147303] cgroup: Unknown subsys name 'net' [ 63.255872] cgroup: Unknown subsys name 'cpuset' [ 63.294322] cgroup: Unknown subsys name 'rlimit' [ 69.214622] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 19:54:01 syscalls: 2217 2025/01/18 19:54:01 code coverage: enabled 2025/01/18 19:54:01 comparison tracing: enabled 2025/01/18 19:54:01 extra coverage: enabled 2025/01/18 19:54:01 setuid sandbox: enabled 2025/01/18 19:54:01 namespace sandbox: enabled 2025/01/18 19:54:01 Android sandbox: enabled 2025/01/18 19:54:01 fault injection: enabled 2025/01/18 19:54:01 leak checking: enabled 2025/01/18 19:54:01 net packet injection: enabled 2025/01/18 19:54:01 net device setup: enabled 2025/01/18 19:54:01 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 19:54:01 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 19:54:01 USB emulation: enabled 2025/01/18 19:54:01 hci packet injection: enabled 2025/01/18 19:54:01 wifi device emulation: enabled 2025/01/18 19:54:01 802.15.4 emulation: enabled 2025/01/18 19:54:01 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 19:54:02 fetching corpus: 50, signal 28574/31530 (executing program) 2025/01/18 19:54:02 fetching corpus: 100, signal 36324/40281 (executing program) 2025/01/18 19:54:02 fetching corpus: 150, signal 44211/48926 (executing program) 2025/01/18 19:54:02 fetching corpus: 200, signal 52315/57451 (executing program) 2025/01/18 19:54:02 fetching corpus: 250, signal 55468/61242 (executing program) 2025/01/18 19:54:02 fetching corpus: 300, signal 60364/66447 (executing program) 2025/01/18 19:54:03 fetching corpus: 350, signal 65363/71529 (executing program) 2025/01/18 19:54:03 fetching corpus: 400, signal 68776/75116 (executing program) 2025/01/18 19:54:03 fetching corpus: 450, signal 71929/78410 (executing program) 2025/01/18 19:54:03 fetching corpus: 500, signal 75504/81926 (executing program) 2025/01/18 19:54:03 fetching corpus: 550, signal 78387/84733 (executing program) 2025/01/18 19:54:03 fetching corpus: 600, signal 81551/87692 (executing program) 2025/01/18 19:54:03 fetching corpus: 650, signal 83880/89858 (executing program) 2025/01/18 19:54:04 fetching corpus: 700, signal 86191/91920 (executing program) 2025/01/18 19:54:04 fetching corpus: 750, signal 88301/93796 (executing program) 2025/01/18 19:54:04 fetching corpus: 800, signal 89653/95063 (executing program) 2025/01/18 19:54:04 fetching corpus: 850, signal 91704/96742 (executing program) 2025/01/18 19:54:04 fetching corpus: 900, signal 93509/98198 (executing program) 2025/01/18 19:54:04 fetching corpus: 950, signal 95796/99877 (executing program) 2025/01/18 19:54:05 fetching corpus: 1000, signal 97840/101281 (executing program) 2025/01/18 19:54:05 fetching corpus: 1050, signal 99121/102200 (executing program) 2025/01/18 19:54:05 fetching corpus: 1100, signal 100682/103259 (executing program) 2025/01/18 19:54:05 fetching corpus: 1150, signal 101987/104058 (executing program) 2025/01/18 19:54:05 fetching corpus: 1200, signal 103202/104802 (executing program) 2025/01/18 19:54:05 fetching corpus: 1250, signal 104760/105704 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/105843 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/105874 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/105912 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/105942 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/105974 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/105996 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106030 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106059 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106088 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106119 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106153 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106186 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106226 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106264 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106301 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106324 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106359 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106392 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106437 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106463 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106500 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106540 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106569 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106598 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106633 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106659 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106695 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106707 (executing program) 2025/01/18 19:54:06 fetching corpus: 1268, signal 104940/106707 (executing program) 2025/01/18 19:54:09 starting 8 fuzzer processes 19:54:09 executing program 0: syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @empty, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @private=0xa030101, @local}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x8}}}}}}, 0x0) 19:54:09 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = io_uring_setup(0x62db, &(0x7f0000001040)) io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x14, &(0x7f0000000300)=[{&(0x7f0000000100)=""/167, 0xa7}], 0x1) 19:54:09 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000000)='devpts\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) lseek(r0, 0xbfffffffffffffff, 0x0) [ 90.234150] audit: type=1400 audit(1737230049.334:7): avc: denied { execmem } for pid=284 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 19:54:09 executing program 3: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000000)={0x1f, @fixed}, 0x8) 19:54:09 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1c5042, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0xb0811, r1, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x100011, r1, 0x8000000) pwrite64(r0, &(0x7f00000000c0)='9', 0x1, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) 19:54:09 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x40, &(0x7f0000000240)=0x0) r1 = eventfd2(0x0, 0x0) io_submit(r0, 0x1, &(0x7f00000004c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x0, 0x0, r1, &(0x7f0000000180)="dfb28e72008be09d", 0x8}]) io_submit(0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 19:54:09 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x83, 0x1, 0x0, 0x0, 0x0, 0x0, 0xe0090, 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, 0x0, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x26e1, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 19:54:09 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000001c0)=@nl=@unspec, 0xf) [ 91.661527] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 91.665259] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 91.666732] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 91.676001] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 91.680198] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 91.681215] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 91.771341] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 91.772667] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 91.773136] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.776993] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.779482] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 91.780002] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.872303] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 91.880044] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 91.896546] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 91.899130] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 91.901204] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 91.908890] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 91.912179] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 91.921888] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 91.927553] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 91.932155] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 91.935143] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 91.935810] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 91.939013] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 91.939429] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.948858] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 91.949915] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 91.952452] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 91.952645] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 91.956044] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 91.957963] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 91.964320] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 91.968612] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 91.969944] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 91.970317] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 91.975319] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 91.976925] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 91.980286] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 91.981838] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 92.016147] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 92.017522] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 92.054525] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 92.058019] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 92.060372] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 92.064415] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 92.067300] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 92.069934] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 93.731983] Bluetooth: hci0: command tx timeout [ 93.857881] Bluetooth: hci1: command tx timeout [ 94.050349] Bluetooth: hci3: command tx timeout [ 94.051167] Bluetooth: hci2: command tx timeout [ 94.051996] Bluetooth: hci4: command tx timeout [ 94.052139] Bluetooth: hci7: command tx timeout [ 94.113871] Bluetooth: hci5: command tx timeout [ 94.178223] Bluetooth: hci6: command tx timeout [ 95.777899] Bluetooth: hci0: command tx timeout [ 95.905947] Bluetooth: hci1: command tx timeout [ 96.099820] Bluetooth: hci2: command tx timeout [ 96.100412] Bluetooth: hci7: command tx timeout [ 96.100510] Bluetooth: hci4: command tx timeout [ 96.100572] Bluetooth: hci3: command tx timeout [ 96.162071] Bluetooth: hci5: command tx timeout [ 96.227950] Bluetooth: hci6: command tx timeout [ 97.826034] Bluetooth: hci0: command tx timeout [ 97.953952] Bluetooth: hci1: command tx timeout [ 98.145975] Bluetooth: hci2: command tx timeout [ 98.146110] Bluetooth: hci3: command tx timeout [ 98.146236] Bluetooth: hci4: command tx timeout [ 98.146327] Bluetooth: hci7: command tx timeout [ 98.209861] Bluetooth: hci5: command tx timeout [ 98.273848] Bluetooth: hci6: command tx timeout [ 99.873955] Bluetooth: hci0: command tx timeout [ 100.001985] Bluetooth: hci1: command tx timeout [ 100.193981] Bluetooth: hci7: command tx timeout [ 100.194149] Bluetooth: hci4: command tx timeout [ 100.194304] Bluetooth: hci3: command tx timeout [ 100.194417] Bluetooth: hci2: command tx timeout [ 100.258849] Bluetooth: hci5: command tx timeout [ 100.321904] Bluetooth: hci6: command tx timeout [ 153.986222] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 153.988086] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 153.990466] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 153.999060] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 154.001683] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 154.003662] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.170304] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 154.172096] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 154.173622] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 154.183206] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 154.186075] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 154.189138] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 154.288042] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 154.290536] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 154.292000] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 154.293934] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 154.301960] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 154.308580] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 154.309672] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 154.311067] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 154.311985] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 154.322471] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 154.337004] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 154.341212] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 154.454258] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 154.459036] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 154.460861] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 154.465311] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 154.477472] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 154.478238] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 154.512821] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 154.518078] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 154.520136] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 154.545391] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 154.552921] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 154.555466] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 154.559903] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.633184] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 154.659064] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 154.660434] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 154.674275] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 154.680011] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 154.693078] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 154.702331] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 154.702567] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 154.705871] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 154.710268] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 154.715344] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 156.065840] Bluetooth: hci0: command tx timeout [ 156.257835] Bluetooth: hci1: command tx timeout [ 156.385839] Bluetooth: hci3: command tx timeout [ 156.386860] Bluetooth: hci2: command tx timeout [ 156.578848] Bluetooth: hci4: command tx timeout [ 156.641851] Bluetooth: hci6: command tx timeout [ 156.769853] Bluetooth: hci7: command tx timeout [ 156.770151] Bluetooth: hci5: command tx timeout [ 158.115382] Bluetooth: hci0: command tx timeout [ 158.307036] Bluetooth: hci1: command tx timeout [ 158.433948] Bluetooth: hci2: command tx timeout [ 158.434046] Bluetooth: hci3: command tx timeout [ 158.626934] Bluetooth: hci4: command tx timeout [ 158.689836] Bluetooth: hci6: command tx timeout [ 158.819219] Bluetooth: hci7: command tx timeout [ 158.819395] Bluetooth: hci5: command tx timeout [ 160.162920] Bluetooth: hci0: command tx timeout [ 160.354258] Bluetooth: hci1: command tx timeout [ 160.483711] Bluetooth: hci2: command tx timeout [ 160.483875] Bluetooth: hci3: command tx timeout [ 160.673836] Bluetooth: hci4: command tx timeout [ 160.737834] Bluetooth: hci6: command tx timeout [ 160.866955] Bluetooth: hci7: command tx timeout [ 160.867313] Bluetooth: hci5: command tx timeout [ 162.209966] Bluetooth: hci0: command tx timeout [ 162.402811] Bluetooth: hci1: command tx timeout [ 162.530903] Bluetooth: hci3: command tx timeout [ 162.531014] Bluetooth: hci2: command tx timeout [ 162.722962] Bluetooth: hci4: command tx timeout [ 162.786848] Bluetooth: hci6: command tx timeout [ 162.913835] Bluetooth: hci5: command tx timeout [ 162.913958] Bluetooth: hci7: command tx timeout [ 215.990696] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 215.994631] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 215.997529] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 216.004984] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 216.008373] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 216.010817] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 216.179656] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 216.181968] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 216.183889] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 216.188150] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 216.189625] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 216.191981] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 216.296497] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 216.307110] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 216.311453] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 216.328604] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 216.331847] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 216.340173] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 216.430661] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 216.435833] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 216.438899] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 216.474240] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 216.480460] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 216.491079] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.497476] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 216.504217] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.518058] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.527314] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.532995] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 216.538035] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 216.633409] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 216.639237] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 216.641853] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 216.644059] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 216.648324] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 216.650879] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 216.653611] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 216.660348] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 216.679307] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 216.700839] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 216.720944] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 216.721955] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 216.805989] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 216.813071] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 216.816485] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 216.819516] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 216.821111] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 216.861256] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 218.082910] Bluetooth: hci0: command tx timeout [ 218.211870] Bluetooth: hci1: command tx timeout [ 218.401888] Bluetooth: hci2: command tx timeout [ 218.530877] Bluetooth: hci3: command tx timeout [ 218.594894] Bluetooth: hci4: command tx timeout [ 218.721831] Bluetooth: hci6: command tx timeout [ 218.850021] Bluetooth: hci5: command tx timeout [ 218.979466] Bluetooth: hci7: command tx timeout [ 220.131757] Bluetooth: hci0: command tx timeout [ 220.259213] Bluetooth: hci1: command tx timeout [ 220.450921] Bluetooth: hci2: command tx timeout [ 220.580848] Bluetooth: hci3: command tx timeout [ 220.641870] Bluetooth: hci4: command tx timeout [ 220.769866] Bluetooth: hci6: command tx timeout [ 220.897981] Bluetooth: hci5: command tx timeout [ 221.026832] Bluetooth: hci7: command tx timeout [ 222.178157] Bluetooth: hci0: command tx timeout [ 222.306640] Bluetooth: hci1: command tx timeout [ 222.497811] Bluetooth: hci2: command tx timeout [ 222.625850] Bluetooth: hci3: command tx timeout [ 222.689905] Bluetooth: hci4: command tx timeout [ 222.819784] Bluetooth: hci6: command tx timeout [ 222.946811] Bluetooth: hci5: command tx timeout [ 223.075754] Bluetooth: hci7: command tx timeout [ 224.225799] Bluetooth: hci0: command tx timeout [ 224.355796] Bluetooth: hci1: command tx timeout [ 224.545885] Bluetooth: hci2: command tx timeout [ 224.674817] Bluetooth: hci3: command tx timeout [ 224.739856] Bluetooth: hci4: command tx timeout [ 224.866770] Bluetooth: hci6: command tx timeout [ 224.994780] Bluetooth: hci5: command tx timeout [ 225.121997] Bluetooth: hci7: command tx timeout [ 272.787424] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 272.787543] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.090453] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.090587] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.552757] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.552840] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 273.806802] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 273.806880] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.097834] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.097918] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 274.303256] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.303337] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:57:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000001c0)=@nl=@unspec, 0xf) [ 274.440189] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.440294] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:57:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000001c0)=@nl=@unspec, 0xf) [ 274.619400] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.619493] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:57:13 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind(r0, &(0x7f00000001c0)=@nl=@unspec, 0xf) [ 274.724671] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 274.725261] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 19:57:13 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="dd", 0x1}], 0x1000000000000046, 0x0, 0x0) 19:57:14 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file2\x00', 0x141042, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="dd", 0x1}], 0x1000000000000046, 0x0, 0x0) [ 275.119220] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.119354] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.154756] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 275.154842] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 275.819872] [ 275.820133] ====================================================== [ 275.820819] WARNING: possible circular locking dependency detected [ 275.821486] 6.13.0-rc7-next-20250117 #1 Not tainted [ 275.822032] ------------------------------------------------------ [ 275.823284] kworker/u8:0/11 is trying to acquire lock: [ 275.824474] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.826832] [ 275.826832] but task is already holding lock: [ 275.827357] ffff88802b680768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 275.828270] [ 275.828270] which lock already depends on the new lock. [ 275.828270] [ 275.829043] [ 275.829043] the existing dependency chain (in reverse order) is: [ 275.829766] [ 275.829766] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 275.830442] __mutex_lock+0x13d/0xb50 [ 275.830885] wiphy_register+0x1b2e/0x25d0 [ 275.831337] ieee80211_register_hw+0x23a4/0x3d60 [ 275.831845] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 275.832391] init_mac80211_hwsim+0x389/0x870 [ 275.832903] do_one_initcall+0xf9/0x640 [ 275.833371] kernel_init_freeable+0x53d/0x7a0 [ 275.835283] kernel_init+0x1e/0x2d0 [ 275.835678] ret_from_fork+0x48/0x80 [ 275.836076] ret_from_fork_asm+0x1a/0x30 [ 275.836548] [ 275.836548] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 275.837124] __lock_acquire+0x29fd/0x4580 [ 275.837569] lock_acquire+0x19b/0x520 [ 275.837988] __mutex_lock+0x13d/0xb50 [ 275.838410] unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.838976] unregister_netdevice_queue+0x224/0x2e0 [ 275.839483] _cfg80211_unregister_wdev+0x57b/0x700 [ 275.840001] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 275.840521] ieee80211_unregister_hw+0x55/0x3a0 [ 275.841021] hwsim_exit_net+0x3a0/0x730 [ 275.841461] ops_exit_list+0xb3/0x180 [ 275.841883] cleanup_net+0x546/0xad0 [ 275.842293] process_one_work+0x8ee/0x1a10 [ 275.842760] worker_thread+0x674/0xe70 [ 275.843197] kthread+0x3ab/0x720 [ 275.843586] ret_from_fork+0x48/0x80 [ 275.843981] ret_from_fork_asm+0x1a/0x30 [ 275.844454] [ 275.844454] other info that might help us debug this: [ 275.844454] [ 275.845222] Possible unsafe locking scenario: [ 275.845222] [ 275.845777] CPU0 CPU1 [ 275.846201] ---- ---- [ 275.846629] lock(&rdev->wiphy.mtx); [ 275.847016] lock(rtnl_mutex); [ 275.847566] lock(&rdev->wiphy.mtx); [ 275.848163] lock(rtnl_mutex); [ 275.848512] [ 275.848512] *** DEADLOCK *** [ 275.848512] [ 275.849060] 4 locks held by kworker/u8:0/11: [ 275.849473] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 275.850452] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 275.851385] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 275.852253] #3: ffff88802b680768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 275.853244] [ 275.853244] stack backtrace: [ 275.853660] CPU: 0 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 275.854426] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 275.855173] Workqueue: netns cleanup_net [ 275.855571] Call Trace: [ 275.855819] [ 275.856036] dump_stack_lvl+0xca/0x120 [ 275.856446] print_circular_bug+0x47b/0x750 [ 275.856872] check_noncircular+0x2e9/0x3c0 [ 275.857282] ? __pfx_check_noncircular+0x10/0x10 [ 275.857737] ? hlock_class+0x4e/0x130 [ 275.858115] ? mark_lock+0xac/0xed0 [ 275.858481] ? srso_return_thunk+0x5/0x5f [ 275.858897] ? sched_clock+0x37/0x60 [ 275.859285] ? lockdep_lock+0xba/0x1b0 [ 275.859673] ? __pfx_lockdep_lock+0x10/0x10 [ 275.860105] __lock_acquire+0x29fd/0x4580 [ 275.860527] ? __pfx___lock_acquire+0x10/0x10 [ 275.860959] ? lock_release+0x20f/0x6f0 [ 275.861354] ? __pfx_lock_release+0x10/0x10 [ 275.861780] lock_acquire+0x19b/0x520 [ 275.862161] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.862719] ? __pfx_lock_acquire+0x10/0x10 [ 275.863137] ? srso_return_thunk+0x5/0x5f [ 275.863549] ? lock_release+0x20f/0x6f0 [ 275.863952] ? srso_return_thunk+0x5/0x5f [ 275.864373] ? lock_is_held_type+0x9e/0x120 [ 275.864803] ? srso_return_thunk+0x5/0x5f [ 275.865216] __mutex_lock+0x13d/0xb50 [ 275.865594] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.866148] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.866701] ? srso_return_thunk+0x5/0x5f [ 275.867110] ? synchronize_rcu_expedited+0x38a/0x420 [ 275.867588] ? __pfx___mutex_lock+0x10/0x10 [ 275.868016] ? __pfx_autoremove_wake_function+0x10/0x10 [ 275.868538] ? srso_return_thunk+0x5/0x5f [ 275.868950] ? kasan_quarantine_put+0x84/0x1e0 [ 275.869409] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 275.869839] ? srso_return_thunk+0x5/0x5f [ 275.870258] unregister_netdevice_many_notify+0x1612/0x1c80 [ 275.870788] ? __virt_addr_valid+0x2e8/0x5d0 [ 275.871225] ? __pfx_lock_release+0x10/0x10 [ 275.871644] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 275.872207] ? find_held_lock+0x2c/0x110 [ 275.872632] ? srso_return_thunk+0x5/0x5f [ 275.873042] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 275.873534] ? srso_return_thunk+0x5/0x5f [ 275.873964] ? lock_release+0x20f/0x6f0 [ 275.874355] ? __pfx_lock_release+0x10/0x10 [ 275.874772] ? srso_return_thunk+0x5/0x5f [ 275.875185] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 275.875684] ? srso_return_thunk+0x5/0x5f [ 275.876105] unregister_netdevice_queue+0x224/0x2e0 [ 275.876589] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 275.877102] ? up_write+0x195/0x520 [ 275.877475] _cfg80211_unregister_wdev+0x57b/0x700 [ 275.877963] ? srso_return_thunk+0x5/0x5f [ 275.878383] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 275.878860] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 275.879379] ? srso_return_thunk+0x5/0x5f [ 275.879805] ? srso_return_thunk+0x5/0x5f [ 275.880223] ? synchronize_rcu+0x1ff/0x260 [ 275.880653] ieee80211_unregister_hw+0x55/0x3a0 [ 275.881106] hwsim_exit_net+0x3a0/0x730 [ 275.881494] ? __pfx_hwsim_exit_net+0x10/0x10 [ 275.881925] ? srso_return_thunk+0x5/0x5f [ 275.882339] ? netdev_run_todo+0x788/0x1040 [ 275.882761] ? __pfx_hwsim_exit_net+0x10/0x10 [ 275.883199] ops_exit_list+0xb3/0x180 [ 275.883574] cleanup_net+0x546/0xad0 [ 275.883947] ? __pfx_cleanup_net+0x10/0x10 [ 275.884380] process_one_work+0x8ee/0x1a10 [ 275.884820] ? __pfx_lock_acquire+0x10/0x10 [ 275.885245] ? __pfx_process_one_work+0x10/0x10 [ 275.885716] ? srso_return_thunk+0x5/0x5f [ 275.886134] ? move_linked_works+0x172/0x270 [ 275.886573] ? srso_return_thunk+0x5/0x5f [ 275.886994] ? assign_work+0x196/0x240 [ 275.887392] worker_thread+0x674/0xe70 [ 275.887792] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 275.888303] ? __pfx_worker_thread+0x10/0x10 [ 275.888761] kthread+0x3ab/0x720 [ 275.889116] ? __pfx_kthread+0x10/0x10 [ 275.889513] ? srso_return_thunk+0x5/0x5f [ 275.889939] ? finish_task_switch.isra.0+0x206/0x840 [ 275.890437] ? __pfx_kthread+0x10/0x10 [ 275.890836] ret_from_fork+0x48/0x80 [ 275.891197] ? __pfx_kthread+0x10/0x10 [ 275.891591] ret_from_fork_asm+0x1a/0x30 [ 275.892013] [ 275.989057] ieee80211 phy16: Selected rate control algorithm 'minstrel_ht' [ 277.800525] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 277.802021] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 277.803877] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 277.808183] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 277.813692] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 277.815114] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 278.259042] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 278.260319] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 278.261215] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 278.263050] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 278.265382] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 278.267131] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 278.322929] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 278.323911] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 278.325387] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 278.351185] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 278.352737] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 278.353680] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 278.393340] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 278.395457] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 278.406840] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 278.407133] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 278.424342] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 278.424367] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 278.427079] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 278.428903] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 278.429899] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 278.431958] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 278.434659] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 278.435554] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 278.759481] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 278.760530] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 278.763877] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 278.774065] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 278.781004] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 278.783732] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 279.842021] Bluetooth: hci0: command tx timeout [ 280.290766] Bluetooth: hci1: command tx timeout [ 280.420745] Bluetooth: hci3: command tx timeout [ 280.482579] Bluetooth: hci4: command tx timeout [ 280.482598] Bluetooth: hci6: command tx timeout [ 280.867924] Bluetooth: hci7: command tx timeout [ 281.890820] Bluetooth: hci0: command tx timeout [ 282.338429] Bluetooth: hci1: command tx timeout [ 282.467413] Bluetooth: hci3: command tx timeout [ 282.530934] Bluetooth: hci4: command tx timeout [ 282.531621] Bluetooth: hci6: command tx timeout [ 282.913921] Bluetooth: hci7: command tx timeout [ 283.939760] Bluetooth: hci0: command tx timeout [ 284.385788] Bluetooth: hci1: command tx timeout [ 284.513810] Bluetooth: hci3: command tx timeout [ 284.577801] Bluetooth: hci6: command tx timeout [ 284.577873] Bluetooth: hci4: command tx timeout [ 284.961894] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 19:57:15 Registers: info registers vcpu 0 RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095deb28 R8 =0000000000000001 R9 =ffffed10012bbd55 R10=0000000000000061 R11=6666666666666666 R12=0000000000000061 R13=0000000000000001 R14=ffff888008fea055 R15=ffff8880095dee28 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=00007fca0ddf2ae0 CR3=000000001a9b6000 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=00000000000000000000000000000000 XMM02=00000000000000ff0000000000ff0000 XMM03=0000000000ff0000000000ff000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=ff010100010100ff0000000600000008 XMM06=0000000900000005000055c58670a100 XMM07=00000000000000000000000000000000 XMM08=732f636f72702f006b63616d7300632e XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000d RBX=ffff88801a94fc78 RCX=000000000000000d RDX=0000000000000000 RSI=000000000000000d RDI=ffff888035457880 RBP=0000000000000000 RSP=ffff8880354577b8 R8 =0000000000000000 R9 =fffffbfff0c8043a R10=ffffffff864021d7 R11=0000000000000003 R12=0000000000000000 R13=0000000000000000 R14=ffff888035457818 R15=ffff88800c793c30 RIP=ffffffff8257e259 RFL=00000246 [---Z-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 00007fca0d9da8c0 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=000055c5867147a0 CR3=0000000032d96000 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=25252525252525252525252525252525 XMM01=00ff00000000000000ff00000000ff00 XMM02=00ff00000000000000ff00000000ff00 XMM03=00ff00000000ff00000000ff000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000 XMM06=000055c5866d3c40ffffffff00000006 XMM07=00000000000000000000000000000000 XMM08=49006d756e203c2069000a313a56000a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000