Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:9094' (ECDSA) to the list of known hosts. 2025/01/18 19:26:33 fuzzer started 2025/01/18 19:26:33 dialing manager at localhost:44245 syzkaller login: [ 61.271495] cgroup: Unknown subsys name 'net' [ 61.380447] cgroup: Unknown subsys name 'cpuset' [ 61.419666] cgroup: Unknown subsys name 'rlimit' [ 66.988984] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 19:26:52 syscalls: 2217 2025/01/18 19:26:52 code coverage: enabled 2025/01/18 19:26:52 comparison tracing: enabled 2025/01/18 19:26:52 extra coverage: enabled 2025/01/18 19:26:52 setuid sandbox: enabled 2025/01/18 19:26:52 namespace sandbox: enabled 2025/01/18 19:26:52 Android sandbox: enabled 2025/01/18 19:26:52 fault injection: enabled 2025/01/18 19:26:52 leak checking: enabled 2025/01/18 19:26:52 net packet injection: enabled 2025/01/18 19:26:52 net device setup: enabled 2025/01/18 19:26:52 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 19:26:52 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 19:26:52 USB emulation: enabled 2025/01/18 19:26:52 hci packet injection: enabled 2025/01/18 19:26:52 wifi device emulation: enabled 2025/01/18 19:26:52 802.15.4 emulation: enabled 2025/01/18 19:26:52 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 19:26:52 fetching corpus: 50, signal 25066/28176 (executing program) 2025/01/18 19:26:52 fetching corpus: 100, signal 42013/45655 (executing program) 2025/01/18 19:26:53 fetching corpus: 150, signal 45887/50462 (executing program) 2025/01/18 19:26:53 fetching corpus: 200, signal 51112/56359 (executing program) 2025/01/18 19:26:53 fetching corpus: 250, signal 58833/64271 (executing program) 2025/01/18 19:26:53 fetching corpus: 300, signal 61072/67150 (executing program) 2025/01/18 19:26:53 fetching corpus: 350, signal 65779/71988 (executing program) 2025/01/18 19:26:53 fetching corpus: 400, signal 70389/76572 (executing program) 2025/01/18 19:26:53 fetching corpus: 450, signal 72817/79223 (executing program) 2025/01/18 19:26:54 fetching corpus: 500, signal 75660/82117 (executing program) 2025/01/18 19:26:54 fetching corpus: 550, signal 79119/85408 (executing program) 2025/01/18 19:26:54 fetching corpus: 600, signal 82018/88113 (executing program) 2025/01/18 19:26:54 fetching corpus: 650, signal 84570/90447 (executing program) 2025/01/18 19:26:54 fetching corpus: 700, signal 86514/92217 (executing program) 2025/01/18 19:26:54 fetching corpus: 750, signal 88980/94283 (executing program) 2025/01/18 19:26:54 fetching corpus: 800, signal 90880/95911 (executing program) 2025/01/18 19:26:55 fetching corpus: 850, signal 92186/97057 (executing program) 2025/01/18 19:26:55 fetching corpus: 900, signal 93918/98414 (executing program) 2025/01/18 19:26:55 fetching corpus: 950, signal 95794/99811 (executing program) 2025/01/18 19:26:55 fetching corpus: 1000, signal 97375/101003 (executing program) 2025/01/18 19:26:55 fetching corpus: 1050, signal 99342/102330 (executing program) 2025/01/18 19:26:55 fetching corpus: 1100, signal 100469/103104 (executing program) 2025/01/18 19:26:56 fetching corpus: 1150, signal 101986/104040 (executing program) 2025/01/18 19:26:56 fetching corpus: 1200, signal 103300/104841 (executing program) 2025/01/18 19:26:56 fetching corpus: 1250, signal 104360/105467 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105806 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105840 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105871 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105905 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105934 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105972 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/105994 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106027 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106057 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106096 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106145 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106176 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106214 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106245 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106273 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106306 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106341 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106380 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106417 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106454 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106498 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106533 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106566 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106589 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106624 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106660 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106693 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106707 (executing program) 2025/01/18 19:26:56 fetching corpus: 1268, signal 104940/106707 (executing program) 2025/01/18 19:27:00 starting 8 fuzzer processes 19:27:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42800) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x84, 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) write(r1, &(0x7f0000000580)="ed", 0x1) dup3(r0, r2, 0x0) 19:27:00 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}}], 0x2, 0x0) 19:27:00 executing program 5: rseq(0x0, 0x0, 0x3, 0x0) 19:27:00 executing program 3: r0 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file1\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) 19:27:00 executing program 4: rt_sigprocmask(0x0, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) 19:27:00 executing program 1: r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write(r0, &(0x7f00000000c0)='\v', 0x1) 19:27:00 executing program 6: r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) ioctl$sock_SIOCINQ(r0, 0x80081280, 0x0) [ 87.687087] audit: type=1400 audit(1737228420.614:7): avc: denied { execmem } for pid=278 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 19:27:00 executing program 7: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, 0x0) [ 89.182673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 89.187168] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 89.189420] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 89.198788] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 89.201774] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 89.203842] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 89.262407] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 89.269226] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 89.281033] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 89.288691] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 89.296860] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 89.298418] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 89.311936] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 89.324314] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 89.328811] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 89.342616] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 89.347082] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 89.354997] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 89.459990] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 89.470748] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 89.472515] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 89.486455] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 89.488914] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 89.491604] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 89.592059] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.614475] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 89.620081] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.622893] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 89.625817] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 89.630014] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.639742] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 89.644818] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 89.647745] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 89.688809] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.700245] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 89.707102] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.707526] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 89.711798] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.728989] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 89.732907] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 89.738780] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 89.743717] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 89.746583] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 89.765945] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 89.767470] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 89.789567] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 89.806580] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 89.807507] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.273690] Bluetooth: hci0: command tx timeout [ 91.336487] Bluetooth: hci1: command tx timeout [ 91.399535] Bluetooth: hci2: command tx timeout [ 91.528484] Bluetooth: hci3: command tx timeout [ 91.720412] Bluetooth: hci5: command tx timeout [ 91.787588] Bluetooth: hci4: command tx timeout [ 91.912517] Bluetooth: hci6: command tx timeout [ 91.913023] Bluetooth: hci7: command tx timeout [ 93.319725] Bluetooth: hci0: command tx timeout [ 93.383568] Bluetooth: hci1: command tx timeout [ 93.448538] Bluetooth: hci2: command tx timeout [ 93.575643] Bluetooth: hci3: command tx timeout [ 93.767704] Bluetooth: hci5: command tx timeout [ 93.831571] Bluetooth: hci4: command tx timeout [ 93.959735] Bluetooth: hci7: command tx timeout [ 93.960153] Bluetooth: hci6: command tx timeout [ 95.368554] Bluetooth: hci0: command tx timeout [ 95.432024] Bluetooth: hci1: command tx timeout [ 95.495605] Bluetooth: hci2: command tx timeout [ 95.623452] Bluetooth: hci3: command tx timeout [ 95.815764] Bluetooth: hci5: command tx timeout [ 95.879523] Bluetooth: hci4: command tx timeout [ 96.007451] Bluetooth: hci7: command tx timeout [ 96.007580] Bluetooth: hci6: command tx timeout [ 97.416502] Bluetooth: hci0: command tx timeout [ 97.480570] Bluetooth: hci1: command tx timeout [ 97.543466] Bluetooth: hci2: command tx timeout [ 97.671438] Bluetooth: hci3: command tx timeout [ 97.864417] Bluetooth: hci5: command tx timeout [ 97.927434] Bluetooth: hci4: command tx timeout [ 98.055571] Bluetooth: hci6: command tx timeout [ 98.055691] Bluetooth: hci7: command tx timeout [ 149.230573] syz-executor.6 (293) used greatest stack depth: 23504 bytes left [ 151.646841] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.650140] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.653672] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.659862] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.662237] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 151.666194] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.710642] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 151.713524] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 151.717010] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 151.723799] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 151.728464] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 151.731761] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.791252] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.794690] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.796825] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.801940] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.805124] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.807892] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.823159] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 151.825753] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 151.828147] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 151.836082] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 151.840281] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 151.843249] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.859797] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.885268] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 151.905760] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 151.938916] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.950266] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.952147] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.954771] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.957073] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.959218] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.978134] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.984815] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.986616] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.987499] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.997213] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.998509] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 152.010800] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 152.016975] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 152.019061] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 152.040982] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 152.052715] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 152.055008] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 152.055775] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 152.066037] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 152.071839] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 153.736541] Bluetooth: hci0: command tx timeout [ 153.799407] Bluetooth: hci1: command tx timeout [ 153.928429] Bluetooth: hci2: command tx timeout [ 153.928634] Bluetooth: hci3: command tx timeout [ 154.055449] Bluetooth: hci5: command tx timeout [ 154.055589] Bluetooth: hci4: command tx timeout [ 154.119435] Bluetooth: hci6: command tx timeout [ 154.120194] Bluetooth: hci7: command tx timeout [ 155.784641] Bluetooth: hci0: command tx timeout [ 155.848414] Bluetooth: hci1: command tx timeout [ 155.977450] Bluetooth: hci3: command tx timeout [ 155.977570] Bluetooth: hci2: command tx timeout [ 156.104601] Bluetooth: hci5: command tx timeout [ 156.105060] Bluetooth: hci4: command tx timeout [ 156.167551] Bluetooth: hci7: command tx timeout [ 156.167695] Bluetooth: hci6: command tx timeout [ 157.833676] Bluetooth: hci0: command tx timeout [ 157.896492] Bluetooth: hci1: command tx timeout [ 158.024566] Bluetooth: hci2: command tx timeout [ 158.024628] Bluetooth: hci3: command tx timeout [ 158.151432] Bluetooth: hci4: command tx timeout [ 158.151482] Bluetooth: hci5: command tx timeout [ 158.216559] Bluetooth: hci7: command tx timeout [ 158.216663] Bluetooth: hci6: command tx timeout [ 159.880385] Bluetooth: hci0: command tx timeout [ 159.944421] Bluetooth: hci1: command tx timeout [ 160.072207] Bluetooth: hci2: command tx timeout [ 160.072981] Bluetooth: hci3: command tx timeout [ 160.199708] Bluetooth: hci4: command tx timeout [ 160.200800] Bluetooth: hci5: command tx timeout [ 160.263681] Bluetooth: hci6: command tx timeout [ 160.265420] Bluetooth: hci7: command tx timeout [ 213.586152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 213.588810] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 213.595613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 213.605623] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 213.612628] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 213.613863] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 213.652877] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 213.655376] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 213.657182] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 213.660567] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 213.663034] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 213.665207] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 213.787638] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 213.790717] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 213.794797] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 213.799556] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 213.803406] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 213.805107] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 213.844922] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 213.851489] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 213.860879] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 213.870897] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 213.879540] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 213.880796] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 213.903989] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 213.909425] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 213.916280] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 213.918003] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 213.918907] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 213.927629] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 213.978907] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 213.987649] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 213.991823] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 214.005639] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 214.015388] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 214.028125] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 214.088636] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 214.092119] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 214.133078] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 214.142625] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 214.157779] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 214.166498] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 214.177542] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 214.179415] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 214.193589] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 214.208269] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 214.224422] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 214.230692] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 215.688401] Bluetooth: hci1: command tx timeout [ 215.688511] Bluetooth: hci0: command tx timeout [ 215.879399] Bluetooth: hci2: command tx timeout [ 215.943406] Bluetooth: hci3: command tx timeout [ 216.071475] Bluetooth: hci4: command tx timeout [ 216.137474] Bluetooth: hci5: command tx timeout [ 216.264356] Bluetooth: hci7: command tx timeout [ 216.327383] Bluetooth: hci6: command tx timeout [ 217.735653] Bluetooth: hci1: command tx timeout [ 217.737582] Bluetooth: hci0: command tx timeout [ 217.927461] Bluetooth: hci2: command tx timeout [ 217.991629] Bluetooth: hci3: command tx timeout [ 218.119900] Bluetooth: hci4: command tx timeout [ 218.183461] Bluetooth: hci5: command tx timeout [ 218.311680] Bluetooth: hci7: command tx timeout [ 218.377422] Bluetooth: hci6: command tx timeout [ 219.783557] Bluetooth: hci0: command tx timeout [ 219.784229] Bluetooth: hci1: command tx timeout [ 219.975415] Bluetooth: hci2: command tx timeout [ 220.040561] Bluetooth: hci3: command tx timeout [ 220.169555] Bluetooth: hci4: command tx timeout [ 220.231579] Bluetooth: hci5: command tx timeout [ 220.359395] Bluetooth: hci7: command tx timeout [ 220.423539] Bluetooth: hci6: command tx timeout [ 221.831891] Bluetooth: hci1: command tx timeout [ 221.832755] Bluetooth: hci0: command tx timeout [ 222.024407] Bluetooth: hci2: command tx timeout [ 222.088439] Bluetooth: hci3: command tx timeout [ 222.218475] Bluetooth: hci4: command tx timeout [ 222.280482] Bluetooth: hci5: command tx timeout [ 222.409367] Bluetooth: hci7: command tx timeout [ 222.472566] Bluetooth: hci6: command tx timeout [ 276.508078] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 276.514908] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 276.519594] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 276.538951] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 276.545691] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 276.551634] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 276.842114] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 276.849757] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 276.855828] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 276.862964] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 276.866722] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 276.868985] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 276.895962] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 276.903913] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 276.910724] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 276.925941] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 276.932722] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 276.943875] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 276.970683] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 276.978862] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 276.980985] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 277.007424] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 277.017040] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 277.030754] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 277.039648] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 277.046035] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 277.049645] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 277.061329] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.066219] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.079086] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.083090] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.085086] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.094980] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.098862] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.104885] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.117611] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.127760] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.151939] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.156653] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.162211] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.175144] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.179507] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.182677] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 277.211843] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.219461] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 277.226700] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.253824] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.277603] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 278.599415] Bluetooth: hci0: command tx timeout [ 278.920435] Bluetooth: hci1: command tx timeout [ 279.047381] Bluetooth: hci2: command tx timeout [ 279.175730] Bluetooth: hci4: command tx timeout [ 279.176065] Bluetooth: hci3: command tx timeout [ 279.240352] Bluetooth: hci5: command tx timeout [ 279.304313] Bluetooth: hci6: command tx timeout [ 279.368400] Bluetooth: hci7: command tx timeout [ 280.647425] Bluetooth: hci0: command tx timeout [ 280.967401] Bluetooth: hci1: command tx timeout [ 281.097539] Bluetooth: hci2: command tx timeout [ 281.223444] Bluetooth: hci3: command tx timeout [ 281.223500] Bluetooth: hci4: command tx timeout [ 281.288465] Bluetooth: hci5: command tx timeout [ 281.352414] Bluetooth: hci6: command tx timeout [ 281.418335] Bluetooth: hci7: command tx timeout [ 282.696340] Bluetooth: hci0: command tx timeout [ 283.015428] Bluetooth: hci1: command tx timeout [ 283.144358] Bluetooth: hci2: command tx timeout [ 283.273320] Bluetooth: hci4: command tx timeout [ 283.273424] Bluetooth: hci3: command tx timeout [ 283.336369] Bluetooth: hci5: command tx timeout [ 283.400893] Bluetooth: hci6: command tx timeout [ 283.464480] Bluetooth: hci7: command tx timeout [ 284.744865] Bluetooth: hci0: command tx timeout [ 285.064438] Bluetooth: hci1: command tx timeout [ 285.192609] Bluetooth: hci2: command tx timeout [ 285.320615] Bluetooth: hci3: command tx timeout [ 285.320776] Bluetooth: hci4: command tx timeout [ 285.383451] Bluetooth: hci5: command tx timeout [ 285.448116] Bluetooth: hci6: command tx timeout [ 285.513330] Bluetooth: hci7: command tx timeout [ 337.237131] [ 337.237585] ====================================================== [ 337.238779] WARNING: possible circular locking dependency detected [ 337.240075] 6.13.0-rc7-next-20250117 #1 Not tainted [ 337.243442] ------------------------------------------------------ [ 337.244860] kworker/u8:0/11 is trying to acquire lock: [ 337.247714] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.249875] [ 337.249875] but task is already holding lock: [ 337.251182] ffff88803db98768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 337.253294] [ 337.253294] which lock already depends on the new lock. [ 337.253294] [ 337.254795] [ 337.254795] the existing dependency chain (in reverse order) is: [ 337.256209] [ 337.256209] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 337.257502] __mutex_lock+0x13d/0xb50 [ 337.258371] wiphy_register+0x1b2e/0x25d0 [ 337.259285] ieee80211_register_hw+0x23a4/0x3d60 [ 337.260301] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 337.261368] init_mac80211_hwsim+0x389/0x870 [ 337.262360] do_one_initcall+0xf9/0x640 [ 337.263297] kernel_init_freeable+0x53d/0x7a0 [ 337.264296] kernel_init+0x1e/0x2d0 [ 337.265111] ret_from_fork+0x48/0x80 [ 337.265941] ret_from_fork_asm+0x1a/0x30 [ 337.266889] [ 337.266889] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 337.268065] __lock_acquire+0x29fd/0x4580 [ 337.268980] lock_acquire+0x19b/0x520 [ 337.269835] __mutex_lock+0x13d/0xb50 [ 337.270714] unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.271904] unregister_netdevice_queue+0x224/0x2e0 [ 337.273026] _cfg80211_unregister_wdev+0x57b/0x700 [ 337.274149] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 337.275259] ieee80211_unregister_hw+0x55/0x3a0 [ 337.276267] hwsim_exit_net+0x3a0/0x730 [ 337.277178] ops_exit_list+0xb3/0x180 [ 337.278027] cleanup_net+0x546/0xad0 [ 337.278889] process_one_work+0x8ee/0x1a10 [ 337.279849] worker_thread+0x674/0xe70 [ 337.280774] kthread+0x3ab/0x720 [ 337.281596] ret_from_fork+0x48/0x80 [ 337.282436] ret_from_fork_asm+0x1a/0x30 [ 337.283412] [ 337.283412] other info that might help us debug this: [ 337.283412] [ 337.284882] Possible unsafe locking scenario: [ 337.284882] [ 337.285969] CPU0 CPU1 [ 337.286815] ---- ---- [ 337.287674] lock(&rdev->wiphy.mtx); [ 337.288436] lock(rtnl_mutex); [ 337.289530] lock(&rdev->wiphy.mtx); [ 337.290708] lock(rtnl_mutex); [ 337.291410] [ 337.291410] *** DEADLOCK *** [ 337.291410] [ 337.292489] 4 locks held by kworker/u8:0/11: [ 337.293343] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 337.295351] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 337.297215] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 337.298956] #3: ffff88803db98768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 337.300893] [ 337.300893] stack backtrace: [ 337.301712] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 337.303232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 337.304778] Workqueue: netns cleanup_net [ 337.305669] Call Trace: [ 337.306224] [ 337.306729] dump_stack_lvl+0xca/0x120 [ 337.307659] print_circular_bug+0x47b/0x750 [ 337.308631] check_noncircular+0x2e9/0x3c0 [ 337.309577] ? lock_repin_lock+0x207/0x320 [ 337.310563] ? __pfx_check_noncircular+0x10/0x10 [ 337.311637] ? hlock_class+0x4e/0x130 [ 337.312475] ? mark_lock+0xac/0xed0 [ 337.313303] ? __pfx_lock_repin_lock+0x10/0x10 [ 337.314348] ? timerqueue_del+0x83/0x150 [ 337.315235] ? lockdep_lock+0xba/0x1b0 [ 337.316034] ? __pfx_lockdep_lock+0x10/0x10 [ 337.316908] __lock_acquire+0x29fd/0x4580 [ 337.317734] ? __pfx___lock_acquire+0x10/0x10 [ 337.318579] ? lock_release+0x20f/0x6f0 [ 337.319531] ? __pfx_lock_release+0x10/0x10 [ 337.320558] lock_acquire+0x19b/0x520 [ 337.321438] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.322570] ? __pfx_lock_acquire+0x10/0x10 [ 337.323559] ? srso_return_thunk+0x5/0x5f [ 337.324442] ? lock_release+0x20f/0x6f0 [ 337.325333] ? srso_return_thunk+0x5/0x5f [ 337.326319] ? lock_is_held_type+0x9e/0x120 [ 337.327352] ? srso_return_thunk+0x5/0x5f [ 337.328343] __mutex_lock+0x13d/0xb50 [ 337.329265] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.330561] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.331888] ? srso_return_thunk+0x5/0x5f [ 337.332877] ? synchronize_rcu_expedited+0x38a/0x420 [ 337.334041] ? __pfx___mutex_lock+0x10/0x10 [ 337.335076] ? __pfx_autoremove_wake_function+0x10/0x10 [ 337.336318] ? srso_return_thunk+0x5/0x5f [ 337.337307] ? kasan_quarantine_put+0x84/0x1e0 [ 337.338453] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 337.339556] ? srso_return_thunk+0x5/0x5f [ 337.340591] unregister_netdevice_many_notify+0x1612/0x1c80 [ 337.341899] ? __virt_addr_valid+0x2e8/0x5d0 [ 337.343010] ? __pfx_lock_release+0x10/0x10 [ 337.344062] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 337.345478] ? find_held_lock+0x2c/0x110 [ 337.346475] ? srso_return_thunk+0x5/0x5f [ 337.347532] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 337.348725] ? srso_return_thunk+0x5/0x5f [ 337.349768] ? lock_release+0x20f/0x6f0 [ 337.350703] ? __pfx_lock_release+0x10/0x10 [ 337.351739] ? srso_return_thunk+0x5/0x5f [ 337.352776] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 337.354023] ? srso_return_thunk+0x5/0x5f [ 337.355082] unregister_netdevice_queue+0x224/0x2e0 [ 337.356259] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 337.357562] ? up_write+0x195/0x520 [ 337.358495] _cfg80211_unregister_wdev+0x57b/0x700 [ 337.359695] ? srso_return_thunk+0x5/0x5f [ 337.360741] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 337.361948] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 337.363278] ? srso_return_thunk+0x5/0x5f [ 337.364289] ? srso_return_thunk+0x5/0x5f [ 337.365300] ? synchronize_rcu+0x1ff/0x260 [ 337.366284] ieee80211_unregister_hw+0x55/0x3a0 [ 337.367406] hwsim_exit_net+0x3a0/0x730 [ 337.368364] ? __pfx_hwsim_exit_net+0x10/0x10 [ 337.369407] ? srso_return_thunk+0x5/0x5f [ 337.370404] ? netdev_run_todo+0x788/0x1040 [ 337.371451] ? __pfx_hwsim_exit_net+0x10/0x10 [ 337.372526] ops_exit_list+0xb3/0x180 [ 337.373439] cleanup_net+0x546/0xad0 [ 337.374366] ? __pfx_cleanup_net+0x10/0x10 [ 337.375401] process_one_work+0x8ee/0x1a10 [ 337.376447] ? __pfx_lock_acquire+0x10/0x10 [ 337.377460] ? __pfx_process_one_work+0x10/0x10 [ 337.378572] ? srso_return_thunk+0x5/0x5f [ 337.379580] ? move_linked_works+0x172/0x270 [ 337.380605] ? srso_return_thunk+0x5/0x5f [ 337.381521] ? assign_work+0x196/0x240 [ 337.382438] worker_thread+0x674/0xe70 [ 337.383373] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 337.384547] ? __pfx_worker_thread+0x10/0x10 [ 337.385561] kthread+0x3ab/0x720 [ 337.386382] ? __pfx_kthread+0x10/0x10 [ 337.387309] ? srso_return_thunk+0x5/0x5f [ 337.388283] ? finish_task_switch.isra.0+0x206/0x840 [ 337.389426] ? __pfx_kthread+0x10/0x10 [ 337.390361] ret_from_fork+0x48/0x80 [ 337.391221] ? __pfx_kthread+0x10/0x10 [ 337.392148] ret_from_fork_asm+0x1a/0x30 [ 337.393121] [ 338.449161] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 338.454335] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 338.458463] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 338.463733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 338.468240] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 338.470095] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 338.896138] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 338.898137] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 338.899736] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 338.903079] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 338.906245] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 338.908953] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 338.962021] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 338.972815] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 338.975528] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 338.982955] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 338.985520] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 338.987454] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 339.032887] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 339.037157] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 339.039372] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 339.044149] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 339.049889] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 339.052040] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 339.099477] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 339.101381] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 339.105471] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 339.105754] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 339.107531] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 339.111475] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 339.114589] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 339.119348] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 339.120870] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 339.160653] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 339.162842] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 339.163195] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 339.173666] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 339.180409] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 339.183155] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 339.184650] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 339.185736] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 339.189561] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 339.206164] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 339.209490] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 339.236554] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 339.237135] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 339.246390] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 339.254531] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 340.487322] Bluetooth: hci0: command tx timeout [ 340.935503] Bluetooth: hci1: command tx timeout [ 340.999562] Bluetooth: hci2: command tx timeout [ 341.127353] Bluetooth: hci3: command tx timeout [ 341.191357] Bluetooth: hci6: command tx timeout [ 341.255521] Bluetooth: hci5: command tx timeout [ 341.320496] Bluetooth: hci7: command tx timeout [ 341.384432] Bluetooth: hci4: command tx timeout [ 342.535357] Bluetooth: hci0: command tx timeout [ 342.984884] Bluetooth: hci1: command tx timeout [ 343.048319] Bluetooth: hci2: command tx timeout [ 343.175436] Bluetooth: hci3: command tx timeout [ 343.240494] Bluetooth: hci6: command tx timeout [ 343.304309] Bluetooth: hci5: command tx timeout [ 343.367321] Bluetooth: hci7: command tx timeout [ 343.431745] Bluetooth: hci4: command tx timeout [ 344.586279] Bluetooth: hci0: command tx timeout [ 345.032309] Bluetooth: hci1: command tx timeout [ 345.096472] Bluetooth: hci2: command tx timeout [ 345.223365] Bluetooth: hci3: command tx timeout [ 345.287314] Bluetooth: hci6: command tx timeout [ 345.351322] Bluetooth: hci5: command tx timeout [ 345.417324] Bluetooth: hci7: command tx timeout [ 345.480316] Bluetooth: hci4: command tx timeout [ 346.632330] Bluetooth: hci0: command tx timeout [ 347.080295] Bluetooth: hci1: command tx timeout [ 347.143302] Bluetooth: hci2: command tx timeout VM DIAGNOSIS: 19:31:10 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=0000000000000001 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=000055df8c91c090 CR3=000000001600e000 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=6576652d7372656b726f772d6c6c696b XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=00000003ffffffff000055df8c96cf70 XMM05=000055df8c96cf50000055df8c936c90 XMM06=000055df8c96e6b00000000000000000 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000030 R11=2f72656b726f776b R12=0000000000000030 R13=0000000000000001 R14=ffff888008fea01b 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 fffffe0d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f42880870d8 CR3=000000001600e000 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=5f73666e2f74656e2f73666e2f73662f XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=00000003ffffffff000055df8c96cf70 XMM05=000055df8c96cf50000055df8c936c90 XMM06=000055df8c96e6b00000000000000000 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000