Debian GNU/Linux 11 syzkaller ttyS0

Warning: Permanently added '[localhost]:53718' (ECDSA) to the list of known hosts.
2025/06/20 23:13:42 fuzzer started
2025/06/20 23:13:42 dialing manager at localhost:33119
syzkaller login: [   92.531572] cgroup: Unknown subsys name 'net'
[   92.631325] cgroup: Unknown subsys name 'cpuset'
[   92.663325] cgroup: Unknown subsys name 'rlimit'
2025/06/20 23:13:58 syscalls: 2214
2025/06/20 23:13:58 code coverage: enabled
2025/06/20 23:13:58 comparison tracing: enabled
2025/06/20 23:13:58 extra coverage: enabled
2025/06/20 23:13:58 setuid sandbox: enabled
2025/06/20 23:13:58 namespace sandbox: enabled
2025/06/20 23:13:58 Android sandbox: enabled
2025/06/20 23:13:58 fault injection: enabled
2025/06/20 23:13:58 leak checking: enabled
2025/06/20 23:13:58 net packet injection: enabled
2025/06/20 23:13:58 net device setup: enabled
2025/06/20 23:13:58 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/06/20 23:13:58 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/06/20 23:13:58 USB emulation: enabled
2025/06/20 23:13:58 hci packet injection: enabled
2025/06/20 23:13:58 wifi device emulation: enabled
2025/06/20 23:13:58 802.15.4 emulation: enabled
2025/06/20 23:13:58 fetching corpus: 0, signal 0/0 (executing program)
2025/06/20 23:13:58 fetching corpus: 0, signal 0/0 (executing program)
2025/06/20 23:14:01 starting 8 fuzzer processes
23:14:01 executing program 0:
pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff)
mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1)

23:14:01 executing program 1:
r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1)
recvmmsg(r0, 0x0, 0x0, 0x0, 0x0)

23:14:01 executing program 2:
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000380)=""/225)

23:14:01 executing program 3:
rename(0x0, &(0x7f00000001c0)='./file0\x00')

23:14:01 executing program 4:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0)
ioctl$TIOCGWINSZ(r0, 0x5414, &(0x7f0000000000))

[  110.788742] audit: type=1400 audit(1750461241.463:7): avc:  denied  { execmem } for  pid=273 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
23:14:01 executing program 5:
pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff)
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f00000002c0)=""/98)

23:14:01 executing program 6:
waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x1950bf9a2b1ba788, 0x0)

23:14:01 executing program 7:
sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0)
pipe(&(0x7f0000000b80))

[  112.332562] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  112.338683] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  112.341802] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  112.351891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  112.358965] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  112.476967] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  112.480840] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  112.482924] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  112.486461] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  112.499570] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  112.503708] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  112.512810] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  112.521679] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  112.527774] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  112.543088] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  112.554205] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  112.560761] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  112.562805] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  112.591163] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  112.599489] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  112.600693] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  112.616081] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  112.616848] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  112.631544] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  112.637667] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  112.649724] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  112.668644] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  112.670633] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  112.674185] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  112.680955] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  112.684669] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  112.686479] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  112.692197] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  112.703280] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  112.713331] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  112.721810] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  112.727956] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  112.751683] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  112.790649] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  112.797052] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  114.414773] Bluetooth: hci0: command tx timeout
[  114.606743] Bluetooth: hci1: command tx timeout
[  114.670129] Bluetooth: hci3: command tx timeout
[  114.671278] Bluetooth: hci2: command tx timeout
[  114.797407] Bluetooth: hci4: command tx timeout
[  114.798436] Bluetooth: hci5: command tx timeout
[  114.862461] Bluetooth: hci6: command tx timeout
[  114.926301] Bluetooth: hci7: command tx timeout
[  116.461483] Bluetooth: hci0: command tx timeout
[  116.654384] Bluetooth: hci1: command tx timeout
[  116.718391] Bluetooth: hci3: command tx timeout
[  116.718860] Bluetooth: hci2: command tx timeout
[  116.846674] Bluetooth: hci4: command tx timeout
[  116.847750] Bluetooth: hci5: command tx timeout
[  116.910723] Bluetooth: hci6: command tx timeout
[  116.974453] Bluetooth: hci7: command tx timeout
[  118.510947] Bluetooth: hci0: command tx timeout
[  118.703389] Bluetooth: hci1: command tx timeout
[  118.765444] Bluetooth: hci2: command tx timeout
[  118.765927] Bluetooth: hci3: command tx timeout
[  118.894350] Bluetooth: hci5: command tx timeout
[  118.894826] Bluetooth: hci4: command tx timeout
[  118.960408] Bluetooth: hci6: command tx timeout
[  119.021281] Bluetooth: hci7: command tx timeout
[  120.559204] Bluetooth: hci0: command tx timeout
[  120.752314] Bluetooth: hci1: command tx timeout
[  120.813402] Bluetooth: hci3: command tx timeout
[  120.813675] Bluetooth: hci2: command tx timeout
[  120.941457] Bluetooth: hci4: command tx timeout
[  120.943588] Bluetooth: hci5: command tx timeout
[  121.005535] Bluetooth: hci6: command tx timeout
[  121.069414] Bluetooth: hci7: command tx timeout
[  174.659918] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  174.663054] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  174.666517] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  174.673047] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  174.679280] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  174.750193] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  174.757045] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  174.759167] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  174.765133] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  174.771995] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  174.806536] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  174.822654] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  174.835889] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  174.846482] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  174.858526] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  174.867050] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  174.874062] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  174.899966] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  174.910151] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  174.913120] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  174.920917] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  174.922649] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  174.930447] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  174.939035] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  174.947131] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  175.013499] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  175.017959] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  175.020187] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  175.028968] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  175.033846] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  175.069633] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  175.074067] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  175.076680] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  175.082653] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  175.086174] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  175.098108] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  175.123829] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  175.175966] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  175.206680] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  175.211837] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  176.749667] Bluetooth: hci0: command tx timeout
[  176.816320] Bluetooth: hci1: command tx timeout
[  176.941440] Bluetooth: hci2: command tx timeout
[  177.005336] Bluetooth: hci4: command tx timeout
[  177.007286] Bluetooth: hci3: command tx timeout
[  177.069313] Bluetooth: hci6: command tx timeout
[  177.197357] Bluetooth: hci5: command tx timeout
[  177.261300] Bluetooth: hci7: command tx timeout
[  178.799241] Bluetooth: hci0: command tx timeout
[  178.862883] Bluetooth: hci1: command tx timeout
[  178.989424] Bluetooth: hci2: command tx timeout
[  179.053348] Bluetooth: hci3: command tx timeout
[  179.053788] Bluetooth: hci4: command tx timeout
[  179.117371] Bluetooth: hci6: command tx timeout
[  179.245454] Bluetooth: hci5: command tx timeout
[  179.309469] Bluetooth: hci7: command tx timeout
[  180.847247] Bluetooth: hci0: command tx timeout
[  180.909643] Bluetooth: hci1: command tx timeout
[  181.037319] Bluetooth: hci2: command tx timeout
[  181.101480] Bluetooth: hci4: command tx timeout
[  181.101938] Bluetooth: hci3: command tx timeout
[  181.165491] Bluetooth: hci6: command tx timeout
[  181.293467] Bluetooth: hci5: command tx timeout
[  181.359335] Bluetooth: hci7: command tx timeout
[  182.894317] Bluetooth: hci0: command tx timeout
[  182.957298] Bluetooth: hci1: command tx timeout
[  183.087266] Bluetooth: hci2: command tx timeout
[  183.149474] Bluetooth: hci3: command tx timeout
[  183.149760] Bluetooth: hci4: command tx timeout
[  183.214378] Bluetooth: hci6: command tx timeout
[  183.342555] Bluetooth: hci5: command tx timeout
[  183.405385] Bluetooth: hci7: command tx timeout
[  236.855269] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  236.857878] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  236.859390] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  236.863700] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  236.866396] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  236.868696] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  236.869915] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  236.871181] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  236.873605] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  236.875184] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  237.029036] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  237.030168] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  237.035181] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  237.056784] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  237.066920] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  237.068928] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  237.069717] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  237.073704] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  237.086535] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  237.089994] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  237.101502] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  237.110806] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  237.116548] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  237.148750] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  237.158965] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  237.165664] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  237.170167] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  237.172774] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  237.178738] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  237.182645] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  237.191718] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  237.217001] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  237.229839] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  237.237385] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  237.239944] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  237.251615] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  237.260085] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  237.261108] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  237.270499] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  237.297884] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  238.893340] Bluetooth: hci1: command tx timeout
[  238.894064] Bluetooth: hci0: command tx timeout
[  239.150298] Bluetooth: hci2: command tx timeout
[  239.213394] Bluetooth: hci3: command tx timeout
[  239.277443] Bluetooth: hci4: command tx timeout
[  239.341464] Bluetooth: hci5: command tx timeout
[  239.342143] Bluetooth: hci6: command tx timeout
[  239.343142] Bluetooth: hci7: command tx timeout
[  240.941313] Bluetooth: hci0: command tx timeout
[  240.941376] Bluetooth: hci1: command tx timeout
[  241.197305] Bluetooth: hci2: command tx timeout
[  241.261280] Bluetooth: hci3: command tx timeout
[  241.326967] Bluetooth: hci4: command tx timeout
[  241.389362] Bluetooth: hci7: command tx timeout
[  241.389428] Bluetooth: hci6: command tx timeout
[  241.389817] Bluetooth: hci5: command tx timeout
[  242.989305] Bluetooth: hci1: command tx timeout
[  242.990789] Bluetooth: hci0: command tx timeout
[  243.246256] Bluetooth: hci2: command tx timeout
[  243.309291] Bluetooth: hci3: command tx timeout
[  243.373327] Bluetooth: hci4: command tx timeout
[  243.437600] Bluetooth: hci6: command tx timeout
[  243.438058] Bluetooth: hci7: command tx timeout
[  243.438598] Bluetooth: hci5: command tx timeout
[  245.037312] Bluetooth: hci0: command tx timeout
[  245.037797] Bluetooth: hci1: command tx timeout
[  245.293289] Bluetooth: hci2: command tx timeout
[  245.357643] Bluetooth: hci3: command tx timeout
[  245.421311] Bluetooth: hci4: command tx timeout
[  245.486305] Bluetooth: hci5: command tx timeout
[  245.486752] Bluetooth: hci7: command tx timeout
[  245.487157] Bluetooth: hci6: command tx timeout
[  299.398522] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  299.401506] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  299.407745] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  299.420697] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  299.425741] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  299.477054] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  299.486690] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  299.489382] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  299.504765] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  299.516263] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  299.623523] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  299.644754] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  299.652960] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  299.682955] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  299.692169] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  299.848404] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  299.857743] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  299.883706] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  299.898943] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  299.908111] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  300.278426] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  300.317800] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  300.321983] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  300.329124] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  300.339949] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  300.346646] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  300.351897] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  300.354148] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  300.365658] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  300.379841] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  300.386168] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  300.395173] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  300.401453] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  300.408995] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  300.427579] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  300.430471] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  300.432852] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  300.441017] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  300.484763] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  300.541890] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  301.485394] Bluetooth: hci0: command tx timeout
[  301.613334] Bluetooth: hci1: command tx timeout
[  301.806282] Bluetooth: hci2: command tx timeout
[  301.999574] Bluetooth: hci5: command tx timeout
[  302.509600] Bluetooth: hci6: command tx timeout
[  302.575281] Bluetooth: hci4: command tx timeout
[  302.575595] Bluetooth: hci3: command tx timeout
[  302.639341] Bluetooth: hci7: command tx timeout
[  303.533458] Bluetooth: hci0: command tx timeout
[  303.661964] Bluetooth: hci1: command tx timeout
[  303.853284] Bluetooth: hci2: command tx timeout
[  304.046552] Bluetooth: hci5: command tx timeout
[  304.557396] Bluetooth: hci6: command tx timeout
[  304.621406] Bluetooth: hci4: command tx timeout
[  304.622513] Bluetooth: hci3: command tx timeout
[  304.686498] Bluetooth: hci7: command tx timeout
[  305.581684] Bluetooth: hci0: command tx timeout
[  305.710518] Bluetooth: hci1: command tx timeout
[  305.903499] Bluetooth: hci2: command tx timeout
[  306.094631] Bluetooth: hci5: command tx timeout
[  306.606832] Bluetooth: hci6: command tx timeout
[  306.670365] Bluetooth: hci3: command tx timeout
[  306.670844] Bluetooth: hci4: command tx timeout
[  306.735243] Bluetooth: hci7: command tx timeout
[  307.630281] Bluetooth: hci0: command tx timeout
[  307.758270] Bluetooth: hci1: command tx timeout
[  307.950294] Bluetooth: hci2: command tx timeout
[  308.142387] Bluetooth: hci5: command tx timeout
[  308.656398] Bluetooth: hci6: command tx timeout
[  308.717295] Bluetooth: hci4: command tx timeout
[  308.718364] Bluetooth: hci3: command tx timeout
[  308.781331] Bluetooth: hci7: command tx timeout
[  361.663457] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  361.673038] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  361.675706] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  361.682265] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  361.691645] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  361.851888] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  361.856076] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  361.860556] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  361.870892] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  361.874956] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  362.006885] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  362.014376] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  362.020851] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  362.023126] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  362.031346] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  362.037960] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  362.042917] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  362.047176] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  362.069814] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  362.083465] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  362.088801] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  362.095757] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  362.118487] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  362.140586] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  362.156173] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  362.194921] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  362.201726] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  362.217629] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  362.222741] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  362.242817] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  362.254051] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  362.260808] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  362.269532] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  362.284570] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  362.285980] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  362.296057] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  362.305723] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  362.331745] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  362.430527] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  362.442664] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  363.757297] Bluetooth: hci0: command tx timeout
[  363.949971] Bluetooth: hci1: command tx timeout
[  364.079591] Bluetooth: hci3: command tx timeout
[  364.206292] Bluetooth: hci2: command tx timeout
[  364.269315] Bluetooth: hci4: command tx timeout
[  364.461308] Bluetooth: hci5: command tx timeout
[  364.462043] Bluetooth: hci6: command tx timeout
[  364.525429] Bluetooth: hci7: command tx timeout
[  365.805361] Bluetooth: hci0: command tx timeout
[  365.998050] Bluetooth: hci1: command tx timeout
[  366.125559] Bluetooth: hci3: command tx timeout
[  366.253351] Bluetooth: hci2: command tx timeout
[  366.317436] Bluetooth: hci4: command tx timeout
[  366.509549] Bluetooth: hci6: command tx timeout
[  366.510006] Bluetooth: hci5: command tx timeout
[  366.573275] Bluetooth: hci7: command tx timeout
[  367.853311] Bluetooth: hci0: command tx timeout
[  368.046667] Bluetooth: hci1: command tx timeout
[  368.176249] Bluetooth: hci3: command tx timeout
[  368.303370] Bluetooth: hci2: command tx timeout
[  368.365301] Bluetooth: hci4: command tx timeout
[  368.557326] Bluetooth: hci5: command tx timeout
[  368.557808] Bluetooth: hci6: command tx timeout
[  368.622308] Bluetooth: hci7: command tx timeout
[  369.901306] Bluetooth: hci0: command tx timeout
[  370.094321] Bluetooth: hci1: command tx timeout
[  370.221401] Bluetooth: hci3: command tx timeout
[  370.350312] Bluetooth: hci2: command tx timeout
[  370.414562] Bluetooth: hci4: command tx timeout
[  370.606320] Bluetooth: hci6: command tx timeout
[  370.606782] Bluetooth: hci5: command tx timeout
[  370.669318] Bluetooth: hci7: command tx timeout

VM DIAGNOSIS:
23:19:11  Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffea0000b61800 RCX=ffff88800dcf2c80 RDX=0000000000000001
RSI=ffffffff81a1d0ae RDI=ffffea0000b61800 RBP=0000000000000001 RSP=ffff88802d077638
R8 =0000000000000000 R9 =fffff9400016c300 R10=0000000000000000 R11=0000000000000001
R12=ffffea0000b61800 R13=00007f3bbc90f000 R14=ffff88800dcf2c80 R15=ffff88802d0777d0
RIP=ffffffff81a1d0b0 RFL=00000293 [--S-A-C] 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 ffff8880e5630000 00000000 00000000
LDT=0000 fffffe4400000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000001000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3c6d3326f4 CR3=00000000324d9000 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=00007f3c6d34147000007f3c6d340f20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff8880e5730000 RCX=0000000000000001 RDX=0000000000000000
RSI=ffffffff81354012 RDI=ffff88806cf31850 RBP=ffffffff85c1cc40 RSP=ffff888009747788
R8 =0000000000000001 R9 =ffff888009747890 R10=000000000003b53d R11=0000000000023102
R12=ffffffff81354012 R13=ffff888009747898 R14=ffff888009747c60 R15=ffff888009747850
RIP=ffffffff815ab920 RFL=00000216 [----AP-] 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 ffff8880e5730000 00000000 00000000
LDT=0000 fffffe4300000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007fbd04dad6f4 CR3=000000002b379000 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=00007fbd04dbc47000007fbd04dbbf20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000