syzkaller login: [ 59.195202] sshd (233) used greatest stack depth: 24216 bytes left Warning: Permanently added '[localhost]:64283' (ECDSA) to the list of known hosts. 2025/01/18 07:27:17 fuzzer started 2025/01/18 07:27:18 dialing manager at localhost:44245 [ 62.179716] cgroup: Unknown subsys name 'net' [ 62.313928] cgroup: Unknown subsys name 'cpuset' [ 62.346808] cgroup: Unknown subsys name 'rlimit' [ 68.239987] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 80.079898] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 07:27:36 syscalls: 2217 2025/01/18 07:27:36 code coverage: enabled 2025/01/18 07:27:36 comparison tracing: enabled 2025/01/18 07:27:36 extra coverage: enabled 2025/01/18 07:27:36 setuid sandbox: enabled 2025/01/18 07:27:36 namespace sandbox: enabled 2025/01/18 07:27:36 Android sandbox: enabled 2025/01/18 07:27:36 fault injection: enabled 2025/01/18 07:27:36 leak checking: enabled 2025/01/18 07:27:36 net packet injection: enabled 2025/01/18 07:27:36 net device setup: enabled 2025/01/18 07:27:36 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 07:27:36 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 07:27:36 USB emulation: enabled 2025/01/18 07:27:36 hci packet injection: enabled 2025/01/18 07:27:36 wifi device emulation: enabled 2025/01/18 07:27:36 802.15.4 emulation: enabled 2025/01/18 07:27:36 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 07:27:37 fetching corpus: 50, signal 29305/31822 (executing program) 2025/01/18 07:27:37 fetching corpus: 100, signal 39642/42673 (executing program) 2025/01/18 07:27:37 fetching corpus: 150, signal 50509/53489 (executing program) 2025/01/18 07:27:37 fetching corpus: 200, signal 56994/59954 (executing program) 2025/01/18 07:27:38 fetching corpus: 250, signal 63745/66278 (executing program) 2025/01/18 07:27:38 fetching corpus: 300, signal 67165/69530 (executing program) 2025/01/18 07:27:38 fetching corpus: 350, signal 70669/72733 (executing program) 2025/01/18 07:27:38 fetching corpus: 400, signal 73193/74936 (executing program) 2025/01/18 07:27:38 fetching corpus: 450, signal 75442/76859 (executing program) 2025/01/18 07:27:39 fetching corpus: 500, signal 77618/78575 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79662 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79696 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79739 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79783 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79835 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79881 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79928 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/79972 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80026 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80071 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80121 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80166 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80218 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80268 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80301 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80356 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80405 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80442 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80480 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80532 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80578 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80621 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80661 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80717 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80762 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80809 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80850 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80890 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80945 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80964 (executing program) 2025/01/18 07:27:39 fetching corpus: 529, signal 79062/80964 (executing program) 2025/01/18 07:27:42 starting 8 fuzzer processes 07:27:42 executing program 0: process_vm_readv(0x0, &(0x7f0000002780)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0, 0xffffffffffffff7f}, {0x0}, {0x0}, {0x0}], 0x9, 0x0, 0x0, 0x0) 07:27:42 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000001000), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000040)=ANY=[@ANYBLOB='.\x00\x00\x00\x00\x00\x00\x00\b']) 07:27:42 executing program 2: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) getgroups(0x0, 0x0) 07:27:42 executing program 3: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000200), 0x105802, 0x0) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r0, 0x0) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x11, r1, 0x0) symlinkat(&(0x7f0000000140)='./file0/../file0\x00', 0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00') r2 = fsopen(0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) symlinkat(0x0, r3, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 07:27:42 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000002c0)={@dev, 0x80000, 0x0, 0xff, 0x9}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@remote, 0x80000, 0x1}, 0x20) [ 86.644690] audit: type=1400 audit(1737185263.008:7): avc: denied { execmem } for pid=274 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 07:27:43 executing program 5: r0 = epoll_create(0x7) r1 = getpid() r2 = getpid() r3 = epoll_create(0x4) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000100)) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000180)={r3, r0, 0x4}) 07:27:43 executing program 6: r0 = openat$random(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ppoll(&(0x7f0000000240)=[{r1}], 0x1, 0x0, 0x0, 0x0) 07:27:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x181041, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)='\x00', 0x1}], 0x1, 0x17000, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x107042, 0x0) sendfile(r2, r1, 0x0, 0xfffffdef) [ 88.265441] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 88.269004] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 88.283887] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 88.293384] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 88.298888] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 88.301268] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 88.304941] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 88.307808] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 88.308368] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 88.313286] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 88.325512] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 88.326205] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 88.329230] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 88.333096] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 88.335225] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 88.337119] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 88.339371] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 88.341530] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 88.409341] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 88.423996] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 88.431381] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 88.431901] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 88.436034] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 88.450917] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 88.454023] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 88.456202] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 88.456689] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 88.464451] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 88.464869] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 88.475438] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 88.480183] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 88.482092] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 88.491073] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 88.493847] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 88.501357] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 88.503941] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 88.511788] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 88.520210] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 88.529162] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 88.532043] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 88.532885] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 88.541143] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 88.545493] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 88.557204] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 88.557808] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 88.560573] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 88.561191] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 88.573046] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 90.412730] Bluetooth: hci1: command tx timeout [ 90.413246] Bluetooth: hci0: command tx timeout [ 90.413457] Bluetooth: hci2: command tx timeout [ 90.540646] Bluetooth: hci3: command tx timeout [ 90.603742] Bluetooth: hci5: command tx timeout [ 90.604121] Bluetooth: hci4: command tx timeout [ 90.667749] Bluetooth: hci7: command tx timeout [ 90.668219] Bluetooth: hci6: command tx timeout [ 92.459844] Bluetooth: hci1: command tx timeout [ 92.460367] Bluetooth: hci2: command tx timeout [ 92.460459] Bluetooth: hci0: command tx timeout [ 92.587733] Bluetooth: hci3: command tx timeout [ 92.651905] Bluetooth: hci4: command tx timeout [ 92.652044] Bluetooth: hci5: command tx timeout [ 92.715748] Bluetooth: hci7: command tx timeout [ 92.715889] Bluetooth: hci6: command tx timeout [ 94.507693] Bluetooth: hci0: command tx timeout [ 94.507826] Bluetooth: hci2: command tx timeout [ 94.507935] Bluetooth: hci1: command tx timeout [ 94.635667] Bluetooth: hci3: command tx timeout [ 94.699698] Bluetooth: hci5: command tx timeout [ 94.699789] Bluetooth: hci4: command tx timeout [ 94.763688] Bluetooth: hci7: command tx timeout [ 94.763793] Bluetooth: hci6: command tx timeout [ 96.555749] Bluetooth: hci0: command tx timeout [ 96.555896] Bluetooth: hci1: command tx timeout [ 96.555971] Bluetooth: hci2: command tx timeout [ 96.683691] Bluetooth: hci3: command tx timeout [ 96.747988] Bluetooth: hci4: command tx timeout [ 96.748209] Bluetooth: hci5: command tx timeout [ 96.811957] Bluetooth: hci6: command tx timeout [ 96.812144] Bluetooth: hci7: command tx timeout [ 148.409369] syz-executor.3 (284) used greatest stack depth: 24096 bytes left [ 151.543451] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 151.549469] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 151.554210] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 151.569735] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 151.574421] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 151.576970] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 151.611046] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 151.616038] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 151.620937] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 151.625651] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 151.628546] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 151.631040] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 151.783061] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 151.797501] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 151.822292] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 151.822679] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 151.828020] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 151.828405] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 151.834278] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 151.835047] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 151.835314] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 151.843160] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 151.846845] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 151.851074] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 151.851414] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 151.856913] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 151.859751] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 151.859928] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 151.861004] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 151.861454] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 151.865415] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 151.873417] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 151.883695] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 151.898880] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 151.904522] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 151.907661] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 151.908464] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 151.922265] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 151.924464] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 151.936977] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 151.938847] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 151.940691] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 151.949470] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 151.962667] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 151.962841] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 151.963756] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 151.969054] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 151.969433] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 153.643860] Bluetooth: hci0: command tx timeout [ 153.709660] Bluetooth: hci1: command tx timeout [ 153.963664] Bluetooth: hci4: command tx timeout [ 153.963960] Bluetooth: hci3: command tx timeout [ 154.027864] Bluetooth: hci6: command tx timeout [ 154.027895] Bluetooth: hci7: command tx timeout [ 154.028251] Bluetooth: hci2: command tx timeout [ 154.028811] Bluetooth: hci5: command tx timeout [ 155.692142] Bluetooth: hci0: command tx timeout [ 155.757611] Bluetooth: hci1: command tx timeout [ 156.011810] Bluetooth: hci4: command tx timeout [ 156.011828] Bluetooth: hci3: command tx timeout [ 156.075692] Bluetooth: hci5: command tx timeout [ 156.075731] Bluetooth: hci6: command tx timeout [ 156.075797] Bluetooth: hci2: command tx timeout [ 156.075872] Bluetooth: hci7: command tx timeout [ 157.740733] Bluetooth: hci0: command tx timeout [ 157.804665] Bluetooth: hci1: command tx timeout [ 158.060625] Bluetooth: hci4: command tx timeout [ 158.060646] Bluetooth: hci3: command tx timeout [ 158.123788] Bluetooth: hci5: command tx timeout [ 158.123851] Bluetooth: hci7: command tx timeout [ 158.123952] Bluetooth: hci2: command tx timeout [ 158.124053] Bluetooth: hci6: command tx timeout [ 159.788639] Bluetooth: hci0: command tx timeout [ 159.853052] Bluetooth: hci1: command tx timeout [ 160.108597] Bluetooth: hci4: command tx timeout [ 160.108625] Bluetooth: hci3: command tx timeout [ 160.171850] Bluetooth: hci6: command tx timeout [ 160.172301] Bluetooth: hci2: command tx timeout [ 160.172386] Bluetooth: hci7: command tx timeout [ 160.174649] Bluetooth: hci5: command tx timeout [ 214.271318] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 214.276074] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 214.277825] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 214.285424] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 214.291867] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 214.295747] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 214.324268] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 214.325775] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 214.327077] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 214.335004] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 214.337279] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 214.338521] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 214.392801] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 214.397842] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 214.399664] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 214.408638] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 214.424828] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 214.432823] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 214.535082] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 214.537079] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 214.539711] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 214.544806] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 214.547012] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 214.551882] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 214.556716] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 214.558434] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 214.560764] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 214.569000] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 214.570434] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 214.574638] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 214.601617] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 214.641902] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 214.656940] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 214.672402] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 214.675803] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 214.677299] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 214.680420] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 214.682816] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 214.684323] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 214.702006] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 214.703968] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 214.705128] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 214.711244] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 214.714381] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 214.717091] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 214.765713] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 214.770130] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 214.771175] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 216.366635] Bluetooth: hci1: command tx timeout [ 216.367085] Bluetooth: hci0: command tx timeout [ 216.492930] Bluetooth: hci2: command tx timeout [ 216.619770] Bluetooth: hci4: command tx timeout [ 216.620268] Bluetooth: hci3: command tx timeout [ 216.748665] Bluetooth: hci7: command tx timeout [ 216.812315] Bluetooth: hci6: command tx timeout [ 216.876708] Bluetooth: hci5: command tx timeout [ 218.412647] Bluetooth: hci0: command tx timeout [ 218.413846] Bluetooth: hci1: command tx timeout [ 218.539738] Bluetooth: hci2: command tx timeout [ 218.667746] Bluetooth: hci4: command tx timeout [ 218.668924] Bluetooth: hci3: command tx timeout [ 218.795918] Bluetooth: hci7: command tx timeout [ 218.859706] Bluetooth: hci6: command tx timeout [ 218.923676] Bluetooth: hci5: command tx timeout [ 220.459956] Bluetooth: hci0: command tx timeout [ 220.460054] Bluetooth: hci1: command tx timeout [ 220.587734] Bluetooth: hci2: command tx timeout [ 220.715641] Bluetooth: hci4: command tx timeout [ 220.716255] Bluetooth: hci3: command tx timeout [ 220.843778] Bluetooth: hci7: command tx timeout [ 220.908828] Bluetooth: hci6: command tx timeout [ 220.971684] Bluetooth: hci5: command tx timeout [ 222.507674] Bluetooth: hci1: command tx timeout [ 222.507778] Bluetooth: hci0: command tx timeout [ 222.635690] Bluetooth: hci2: command tx timeout [ 222.763874] Bluetooth: hci4: command tx timeout [ 222.763971] Bluetooth: hci3: command tx timeout [ 222.891650] Bluetooth: hci7: command tx timeout [ 222.955606] Bluetooth: hci6: command tx timeout [ 223.019846] Bluetooth: hci5: command tx timeout [ 276.407459] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 276.412106] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 276.417320] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 276.424380] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 276.436068] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 276.439587] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 276.618339] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 276.622220] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 276.624901] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 276.625116] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 276.628478] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 276.629111] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 276.643049] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 276.643432] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 276.647355] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 276.648343] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 276.649356] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 276.649849] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 276.807349] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 276.812783] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 276.815646] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 276.830019] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 276.834475] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 276.836728] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 276.984972] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 276.989013] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 276.995733] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 276.999200] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 277.003709] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 277.006866] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 277.007682] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 277.009799] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 277.010654] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 277.026275] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 277.034707] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 277.039463] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 277.046088] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 277.077994] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 277.088086] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 277.124891] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 277.132986] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 277.135423] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 277.147653] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 277.155918] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 277.178362] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 277.180459] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 277.181315] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 277.181768] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 278.508772] Bluetooth: hci0: command tx timeout [ 278.699816] Bluetooth: hci2: command tx timeout [ 278.701350] Bluetooth: hci1: command tx timeout [ 278.891846] Bluetooth: hci3: command tx timeout [ 279.084602] Bluetooth: hci4: command tx timeout [ 279.085043] Bluetooth: hci6: command tx timeout [ 279.211633] Bluetooth: hci5: command tx timeout [ 279.275642] Bluetooth: hci7: command tx timeout [ 280.555644] Bluetooth: hci0: command tx timeout [ 280.747777] Bluetooth: hci1: command tx timeout [ 280.748024] Bluetooth: hci2: command tx timeout [ 280.939810] Bluetooth: hci3: command tx timeout [ 281.131758] Bluetooth: hci4: command tx timeout [ 281.131861] Bluetooth: hci6: command tx timeout [ 281.259852] Bluetooth: hci5: command tx timeout [ 281.324591] Bluetooth: hci7: command tx timeout [ 282.603596] Bluetooth: hci0: command tx timeout [ 282.795665] Bluetooth: hci1: command tx timeout [ 282.795790] Bluetooth: hci2: command tx timeout [ 282.987759] Bluetooth: hci3: command tx timeout [ 283.179783] Bluetooth: hci4: command tx timeout [ 283.180025] Bluetooth: hci6: command tx timeout [ 283.309654] Bluetooth: hci5: command tx timeout [ 283.371679] Bluetooth: hci7: command tx timeout [ 284.652569] Bluetooth: hci0: command tx timeout [ 284.843701] Bluetooth: hci1: command tx timeout [ 284.843813] Bluetooth: hci2: command tx timeout [ 285.035628] Bluetooth: hci3: command tx timeout [ 285.227843] Bluetooth: hci4: command tx timeout [ 285.227952] Bluetooth: hci6: command tx timeout [ 285.355831] Bluetooth: hci5: command tx timeout [ 285.419659] Bluetooth: hci7: command tx timeout [ 338.018305] [ 338.018793] ====================================================== [ 338.020097] WARNING: possible circular locking dependency detected [ 338.021536] 6.13.0-rc7-next-20250117 #1 Not tainted [ 338.028434] ------------------------------------------------------ [ 338.029720] kworker/u8:0/11 is trying to acquire lock: [ 338.030819] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.033027] [ 338.033027] but task is already holding lock: [ 338.034264] ffff88802ff70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 338.036386] [ 338.036386] which lock already depends on the new lock. [ 338.036386] [ 338.038061] [ 338.038061] the existing dependency chain (in reverse order) is: [ 338.039576] [ 338.039576] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 338.041065] __mutex_lock+0x13d/0xb50 [ 338.042066] wiphy_register+0x1b2e/0x25d0 [ 338.043130] ieee80211_register_hw+0x23a4/0x3d60 [ 338.044281] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 338.045528] init_mac80211_hwsim+0x389/0x870 [ 338.046658] do_one_initcall+0xf9/0x640 [ 338.047710] kernel_init_freeable+0x53d/0x7a0 [ 338.048875] kernel_init+0x1e/0x2d0 [ 338.049783] ret_from_fork+0x48/0x80 [ 338.050841] ret_from_fork_asm+0x1a/0x30 [ 338.051957] [ 338.051957] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 338.053345] __lock_acquire+0x29fd/0x4580 [ 338.054404] lock_acquire+0x19b/0x520 [ 338.055402] __mutex_lock+0x13d/0xb50 [ 338.056443] unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.057814] unregister_netdevice_queue+0x224/0x2e0 [ 338.059024] _cfg80211_unregister_wdev+0x57b/0x700 [ 338.060247] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 338.061481] ieee80211_unregister_hw+0x55/0x3a0 [ 338.062627] hwsim_exit_net+0x3a0/0x730 [ 338.063647] ops_exit_list+0xb3/0x180 [ 338.064685] cleanup_net+0x546/0xad0 [ 338.065649] process_one_work+0x8ee/0x1a10 [ 338.066755] worker_thread+0x674/0xe70 [ 338.067795] kthread+0x3ab/0x720 [ 338.068747] ret_from_fork+0x48/0x80 [ 338.069688] ret_from_fork_asm+0x1a/0x30 [ 338.070753] [ 338.070753] other info that might help us debug this: [ 338.070753] [ 338.072429] Possible unsafe locking scenario: [ 338.072429] [ 338.073680] CPU0 CPU1 [ 338.074672] ---- ---- [ 338.075647] lock(&rdev->wiphy.mtx); [ 338.076557] lock(rtnl_mutex); [ 338.077831] lock(&rdev->wiphy.mtx); [ 338.079197] lock(rtnl_mutex); [ 338.079973] [ 338.079973] *** DEADLOCK *** [ 338.079973] [ 338.081193] 4 locks held by kworker/u8:0/11: [ 338.082049] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 338.084023] #1: ffff8880095dfd30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 338.085950] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 338.087723] #3: ffff88802ff70768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 338.089724] [ 338.089724] stack backtrace: [ 338.090562] CPU: 1 UID: 0 PID: 11 Comm: kworker/u8:0 Not tainted 6.13.0-rc7-next-20250117 #1 [ 338.092121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 338.093638] Workqueue: netns cleanup_net [ 338.094450] Call Trace: [ 338.094937] [ 338.095379] dump_stack_lvl+0xca/0x120 [ 338.096179] print_circular_bug+0x47b/0x750 [ 338.097069] check_noncircular+0x2e9/0x3c0 [ 338.097913] ? __pfx_check_noncircular+0x10/0x10 [ 338.098831] ? hlock_class+0x4e/0x130 [ 338.099560] ? srso_return_thunk+0x5/0x5f [ 338.100425] ? mark_lock+0xac/0xed0 [ 338.101175] ? lockdep_lock+0xba/0x1b0 [ 338.101977] ? __pfx_lockdep_lock+0x10/0x10 [ 338.102879] __lock_acquire+0x29fd/0x4580 [ 338.103722] ? __pfx___lock_acquire+0x10/0x10 [ 338.104633] ? lock_release+0x20f/0x6f0 [ 338.105419] ? __pfx_lock_release+0x10/0x10 [ 338.106279] ? srso_return_thunk+0x5/0x5f [ 338.107136] lock_acquire+0x19b/0x520 [ 338.107909] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.109051] ? __pfx_lock_acquire+0x10/0x10 [ 338.109894] ? __pfx_lock_release+0x10/0x10 [ 338.110734] ? __pfx_try_to_wake_up+0x10/0x10 [ 338.111617] ? srso_return_thunk+0x5/0x5f [ 338.112491] ? lock_is_held_type+0x9e/0x120 [ 338.113365] ? srso_return_thunk+0x5/0x5f [ 338.114226] __mutex_lock+0x13d/0xb50 [ 338.115011] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.116128] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.117275] ? srso_return_thunk+0x5/0x5f [ 338.118135] ? synchronize_rcu_expedited+0x38a/0x420 [ 338.119116] ? __pfx___mutex_lock+0x10/0x10 [ 338.119978] ? srso_return_thunk+0x5/0x5f [ 338.120850] ? srso_return_thunk+0x5/0x5f [ 338.121690] ? kasan_quarantine_put+0x84/0x1e0 [ 338.122621] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 338.123496] ? srso_return_thunk+0x5/0x5f [ 338.124358] unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.125454] ? __virt_addr_valid+0x2e8/0x5d0 [ 338.126345] ? __pfx_lock_release+0x10/0x10 [ 338.127204] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 338.128367] ? find_held_lock+0x2c/0x110 [ 338.129223] ? srso_return_thunk+0x5/0x5f [ 338.130064] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 338.131049] ? srso_return_thunk+0x5/0x5f [ 338.131889] ? lock_release+0x20f/0x6f0 [ 338.132713] ? __pfx_lock_release+0x10/0x10 [ 338.133558] ? srso_return_thunk+0x5/0x5f [ 338.134401] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 338.135432] ? srso_return_thunk+0x5/0x5f [ 338.136296] unregister_netdevice_queue+0x224/0x2e0 [ 338.137316] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 338.138367] ? up_write+0x195/0x520 [ 338.139143] _cfg80211_unregister_wdev+0x57b/0x700 [ 338.140107] ? srso_return_thunk+0x5/0x5f [ 338.140991] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 338.141961] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 338.143005] ? srso_return_thunk+0x5/0x5f [ 338.143851] ? srso_return_thunk+0x5/0x5f [ 338.144712] ? synchronize_rcu+0x1ff/0x260 [ 338.145539] ieee80211_unregister_hw+0x55/0x3a0 [ 338.146449] hwsim_exit_net+0x3a0/0x730 [ 338.147232] ? __pfx_hwsim_exit_net+0x10/0x10 [ 338.148104] ? srso_return_thunk+0x5/0x5f [ 338.148970] ? netdev_run_todo+0x788/0x1040 [ 338.149819] ? srso_return_thunk+0x5/0x5f [ 338.150663] ? __pfx_hwsim_exit_net+0x10/0x10 [ 338.151539] ops_exit_list+0xb3/0x180 [ 338.152301] cleanup_net+0x546/0xad0 [ 338.153075] ? __pfx_cleanup_net+0x10/0x10 [ 338.153920] process_one_work+0x8ee/0x1a10 [ 338.154794] ? __pfx_lock_acquire+0x10/0x10 [ 338.155646] ? __pfx_process_one_work+0x10/0x10 [ 338.156615] ? srso_return_thunk+0x5/0x5f [ 338.157464] ? move_linked_works+0x172/0x270 [ 338.158335] ? srso_return_thunk+0x5/0x5f [ 338.159172] ? assign_work+0x196/0x240 [ 338.159975] worker_thread+0x674/0xe70 [ 338.160806] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 338.161829] ? __pfx_worker_thread+0x10/0x10 [ 338.162745] kthread+0x3ab/0x720 [ 338.163461] ? __pfx_kthread+0x10/0x10 [ 338.164253] ? srso_return_thunk+0x5/0x5f [ 338.165114] ? finish_task_switch.isra.0+0x206/0x840 [ 338.166116] ? __pfx_kthread+0x10/0x10 [ 338.166920] ret_from_fork+0x48/0x80 [ 338.167641] ? __pfx_kthread+0x10/0x10 [ 338.168460] ret_from_fork_asm+0x1a/0x30 [ 338.169321] [ 339.511599] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 339.516791] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 339.520269] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 339.528462] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 339.534903] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 339.535670] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 339.641379] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 339.646023] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 339.646823] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 339.647703] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 339.649917] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 339.650441] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 339.651359] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 339.655437] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 339.656304] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 339.657311] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 339.657863] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 339.658972] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 339.663606] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 339.665751] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 339.670542] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 339.674074] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 339.688923] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 339.690069] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 339.713713] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 339.717880] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 339.720835] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 339.730464] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 339.734567] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 339.741965] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 339.918434] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 339.925054] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 339.934862] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 339.942827] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 339.961103] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 339.963419] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 339.965114] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 339.976275] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 339.980343] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 339.991938] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 339.999751] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 340.006238] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 340.012147] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 340.024963] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 340.030665] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 340.047252] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 340.048279] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 340.051909] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 341.548574] Bluetooth: hci0: command tx timeout [ 341.676554] Bluetooth: hci1: command tx timeout [ 341.739729] Bluetooth: hci3: command tx timeout [ 341.739875] Bluetooth: hci2: command tx timeout [ 341.803824] Bluetooth: hci4: command tx timeout [ 342.059614] Bluetooth: hci6: command tx timeout [ 342.126536] Bluetooth: hci5: command tx timeout [ 342.188726] Bluetooth: hci7: command tx timeout [ 343.596618] Bluetooth: hci0: command tx timeout [ 343.724587] Bluetooth: hci1: command tx timeout [ 343.788634] Bluetooth: hci2: command tx timeout [ 343.789301] Bluetooth: hci3: command tx timeout [ 343.854535] Bluetooth: hci4: command tx timeout [ 344.108653] Bluetooth: hci6: command tx timeout [ 344.172573] Bluetooth: hci5: command tx timeout [ 344.237595] Bluetooth: hci7: command tx timeout [ 345.644562] Bluetooth: hci0: command tx timeout [ 345.772849] Bluetooth: hci1: command tx timeout [ 345.837541] Bluetooth: hci3: command tx timeout [ 345.837620] Bluetooth: hci2: command tx timeout [ 345.901519] Bluetooth: hci4: command tx timeout [ 346.156765] Bluetooth: hci6: command tx timeout [ 346.219572] Bluetooth: hci5: command tx timeout [ 346.284580] Bluetooth: hci7: command tx timeout [ 347.692693] Bluetooth: hci0: command tx timeout [ 347.820697] Bluetooth: hci1: command tx timeout [ 347.884608] Bluetooth: hci2: command tx timeout [ 347.884683] Bluetooth: hci3: command tx timeout [ 347.949073] Bluetooth: hci4: command tx timeout VM DIAGNOSIS: 07:31:54 Registers: info registers vcpu 0 RAX=000000000006537b RBX=0000000000000000 RCX=ffffffff84a8bb27 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000001 R9 =ffffed100d9c6c4a R10=ffff88806ce36253 R11=0000000000000001 R12=ffffffff864021d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8cace RFL=00000206 [-----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=00005618c06fcf90 CR3=0000000039d50000 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=ffffffffffffff00ffffffffffffff00 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00005618c06bb97000005618bfe59060 XMM06=00005618c06fba80ffffffff00000002 XMM07=00000000000000000000000000000000 XMM08=2f74656e2f73666e2f73662f7379732f XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff8880095debb8 R8 =0000000000000001 R9 =ffffed10012bbd67 R10=0000000000000000 R11=0000000033312e36 R12=000000000000000d R13=0000000000000001 R14=ffff888008fea036 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 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f265060b260 CR3=000000000a138000 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=9a8b712f37df7282dc406273c35ad624 XMM02=00000000000fb8305d82995fcda31112 XMM03=0000000000134c98ee7587d5db12e8e3 XMM04=46a24551099963d900000000000ae988 XMM05=ebfae20747c011c50000000000150998 XMM06=9f165a4fe6c971ad0000000000138ae8 XMM07=711fbe8126c5d34400000000001389e0 XMM08=ee7587d5db12e8e300000000000fb888 XMM09=00000000000000000000000000000000 XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000