Debian GNU/Linux 11 syzkaller ttyS0

Warning: Permanently added '[localhost]:40722' (ECDSA) to the list of known hosts.
2025/06/23 18:11:58 fuzzer started
2025/06/23 18:11:58 dialing manager at localhost:37113
syzkaller login: [   92.301285] cgroup: Unknown subsys name 'net'
[   92.511494] cgroup: Unknown subsys name 'cpuset'
[   92.557501] cgroup: Unknown subsys name 'rlimit'
2025/06/23 18:12:15 syscalls: 2214
2025/06/23 18:12:15 code coverage: enabled
2025/06/23 18:12:15 comparison tracing: enabled
2025/06/23 18:12:15 extra coverage: enabled
2025/06/23 18:12:15 setuid sandbox: enabled
2025/06/23 18:12:15 namespace sandbox: enabled
2025/06/23 18:12:15 Android sandbox: enabled
2025/06/23 18:12:15 fault injection: enabled
2025/06/23 18:12:15 leak checking: enabled
2025/06/23 18:12:15 net packet injection: enabled
2025/06/23 18:12:15 net device setup: enabled
2025/06/23 18:12:15 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist
2025/06/23 18:12:15 devlink PCI setup: PCI device 0000:00:10.0 is not available
2025/06/23 18:12:15 USB emulation: enabled
2025/06/23 18:12:15 hci packet injection: enabled
2025/06/23 18:12:15 wifi device emulation: enabled
2025/06/23 18:12:15 802.15.4 emulation: enabled
2025/06/23 18:12:15 fetching corpus: 0, signal 0/0 (executing program)
2025/06/23 18:12:15 fetching corpus: 0, signal 0/0 (executing program)
2025/06/23 18:12:18 starting 8 fuzzer processes
18:12:18 executing program 0:
r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000007c0), 0x0, 0x0)
fsetxattr$system_posix_acl(r0, &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000800)=ANY=[], 0x2c, 0x0)

18:12:18 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendmsg$inet(r0, &(0x7f00000024c0)={&(0x7f0000000000)={0x2, 0x4e20, @local}, 0x10, 0x0, 0x0, &(0x7f0000002380)=ANY=[], 0x130}, 0x0)

18:12:18 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockopt$bt_hci(r0, 0x0, 0x2, 0x0, &(0x7f0000000300))

[  111.448773] audit: type=1400 audit(1750702338.168:7): avc:  denied  { execmem } for  pid=272 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
18:12:18 executing program 3:
syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x29020, &(0x7f0000000340))

18:12:18 executing program 4:
ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000000000)={{}, {@val, @actul_num={@void, 0x0, 0x4b}}})
fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0)
io_setup(0x572, &(0x7f0000000140))

18:12:18 executing program 5:
r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0)
fallocate(r0, 0x0, 0x0, 0x100000001)

18:12:18 executing program 6:
syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./mnt\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="1000000040000000030000002b00000005000000010000000000000000000000002000000020000010000000000000009f09c75f0000ffff53ef0100010000009f09c75f000000000000000001000000000000000b0000008000000038000000c20201006b04", 0x66, 0x400}, {&(0x7f00000100c0)="01000000000000000000000000000000000000000401", 0x16, 0x560}], 0x0, &(0x7f0000010f60))

18:12:18 executing program 7:
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000000000))
pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff)
mbind(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x0, 0x0, 0x0)

[  113.078154] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  113.081361] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  113.084141] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  113.091289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  113.098796] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  113.153315] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  113.169487] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  113.177644] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  113.179828] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  113.185371] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  113.191708] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  113.196183] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  113.206773] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  113.221276] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  113.224286] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  113.226583] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  113.231508] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  113.233819] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  113.236970] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  113.238317] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  113.240807] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  113.245507] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  113.252694] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  113.252710] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  113.260767] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  113.266935] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  113.281442] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  113.283365] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  113.298581] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  113.306421] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  113.314619] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  113.336945] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  113.339840] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  113.342746] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  113.354387] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  113.367532] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  113.373437] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  113.390230] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  113.396312] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  113.406447] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  115.157156] Bluetooth: hci0: command tx timeout
[  115.347424] Bluetooth: hci4: command tx timeout
[  115.347448] Bluetooth: hci1: command tx timeout
[  115.347991] Bluetooth: hci5: command tx timeout
[  115.411050] Bluetooth: hci3: command tx timeout
[  115.411111] Bluetooth: hci2: command tx timeout
[  115.475544] Bluetooth: hci6: command tx timeout
[  115.475587] Bluetooth: hci7: command tx timeout
[  117.204980] Bluetooth: hci0: command tx timeout
[  117.395199] Bluetooth: hci5: command tx timeout
[  117.395626] Bluetooth: hci4: command tx timeout
[  117.396122] Bluetooth: hci1: command tx timeout
[  117.460459] Bluetooth: hci2: command tx timeout
[  117.460512] Bluetooth: hci3: command tx timeout
[  117.522962] Bluetooth: hci6: command tx timeout
[  117.522996] Bluetooth: hci7: command tx timeout
[  119.252395] Bluetooth: hci0: command tx timeout
[  119.442958] Bluetooth: hci4: command tx timeout
[  119.443091] Bluetooth: hci1: command tx timeout
[  119.443499] Bluetooth: hci5: command tx timeout
[  119.508008] Bluetooth: hci2: command tx timeout
[  119.508516] Bluetooth: hci3: command tx timeout
[  119.571102] Bluetooth: hci6: command tx timeout
[  119.571198] Bluetooth: hci7: command tx timeout
[  121.300059] Bluetooth: hci0: command tx timeout
[  121.490958] Bluetooth: hci5: command tx timeout
[  121.491064] Bluetooth: hci1: command tx timeout
[  121.491447] Bluetooth: hci4: command tx timeout
[  121.556194] Bluetooth: hci3: command tx timeout
[  121.556363] Bluetooth: hci2: command tx timeout
[  121.619297] Bluetooth: hci6: command tx timeout
[  121.620646] Bluetooth: hci7: command tx timeout
[  175.269470] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  175.272162] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  175.276797] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  175.278938] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  175.281536] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  175.283943] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  175.290718] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  175.295382] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  175.317715] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  175.323780] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  175.416663] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  175.446478] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  175.449704] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  175.457682] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  175.465260] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  175.535794] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  175.540565] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  175.545641] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  175.553861] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  175.560262] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  175.686041] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  175.692279] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  175.698652] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  175.772474] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  175.795172] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  175.804051] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  175.820345] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  175.828344] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  175.845775] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  175.878003] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  175.883846] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  175.889247] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  175.916389] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  175.921121] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  175.937203] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  175.961100] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  175.994514] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  176.013320] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  176.014986] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  176.020619] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  177.363366] Bluetooth: hci0: command tx timeout
[  177.427997] Bluetooth: hci1: command tx timeout
[  177.554980] Bluetooth: hci2: command tx timeout
[  177.686009] Bluetooth: hci3: command tx timeout
[  177.939486] Bluetooth: hci5: command tx timeout
[  177.939506] Bluetooth: hci4: command tx timeout
[  178.131689] Bluetooth: hci7: command tx timeout
[  178.131924] Bluetooth: hci6: command tx timeout
[  179.411146] Bluetooth: hci0: command tx timeout
[  179.476959] Bluetooth: hci1: command tx timeout
[  179.603214] Bluetooth: hci2: command tx timeout
[  179.731021] Bluetooth: hci3: command tx timeout
[  179.987254] Bluetooth: hci5: command tx timeout
[  179.987312] Bluetooth: hci4: command tx timeout
[  180.178971] Bluetooth: hci7: command tx timeout
[  180.179382] Bluetooth: hci6: command tx timeout
[  181.459045] Bluetooth: hci0: command tx timeout
[  181.523030] Bluetooth: hci1: command tx timeout
[  181.651044] Bluetooth: hci2: command tx timeout
[  181.779007] Bluetooth: hci3: command tx timeout
[  182.035020] Bluetooth: hci4: command tx timeout
[  182.035084] Bluetooth: hci5: command tx timeout
[  182.226985] Bluetooth: hci7: command tx timeout
[  182.227009] Bluetooth: hci6: command tx timeout
[  183.507955] Bluetooth: hci0: command tx timeout
[  183.570951] Bluetooth: hci1: command tx timeout
[  183.699654] Bluetooth: hci2: command tx timeout
[  183.828115] Bluetooth: hci3: command tx timeout
[  184.083223] Bluetooth: hci4: command tx timeout
[  184.083410] Bluetooth: hci5: command tx timeout
[  184.276908] Bluetooth: hci6: command tx timeout
[  184.277251] Bluetooth: hci7: command tx timeout
[  237.744977] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  237.745809] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  237.749779] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  237.757495] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  237.760506] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  237.766541] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  237.770603] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  237.783417] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  237.783555] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  237.792998] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  237.831457] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  237.842421] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  237.847687] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  237.852297] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  237.862019] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  237.901071] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  237.908475] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  237.912944] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  237.919457] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  237.932313] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  238.044503] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  238.052222] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  238.064009] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  238.076722] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  238.095496] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  238.107457] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  238.113551] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  238.119402] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  238.129844] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  238.142908] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  238.143428] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  238.158177] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  238.162178] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  238.187988] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  238.195561] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  238.205347] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  238.206904] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  238.212376] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  238.215245] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  238.217728] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  239.827193] Bluetooth: hci0: command tx timeout
[  239.893046] Bluetooth: hci1: command tx timeout
[  239.956101] Bluetooth: hci2: command tx timeout
[  240.019024] Bluetooth: hci3: command tx timeout
[  240.210968] Bluetooth: hci4: command tx timeout
[  240.275191] Bluetooth: hci6: command tx timeout
[  240.338969] Bluetooth: hci5: command tx timeout
[  240.339970] Bluetooth: hci7: command tx timeout
[  241.875278] Bluetooth: hci0: command tx timeout
[  241.938982] Bluetooth: hci1: command tx timeout
[  242.005930] Bluetooth: hci2: command tx timeout
[  242.067095] Bluetooth: hci3: command tx timeout
[  242.260008] Bluetooth: hci4: command tx timeout
[  242.323813] Bluetooth: hci6: command tx timeout
[  242.387913] Bluetooth: hci7: command tx timeout
[  242.388383] Bluetooth: hci5: command tx timeout
[  243.923131] Bluetooth: hci0: command tx timeout
[  243.987010] Bluetooth: hci1: command tx timeout
[  244.051166] Bluetooth: hci2: command tx timeout
[  244.115604] Bluetooth: hci3: command tx timeout
[  244.307969] Bluetooth: hci4: command tx timeout
[  244.372113] Bluetooth: hci6: command tx timeout
[  244.435070] Bluetooth: hci5: command tx timeout
[  244.435496] Bluetooth: hci7: command tx timeout
[  245.971038] Bluetooth: hci0: command tx timeout
[  246.035413] Bluetooth: hci1: command tx timeout
[  246.099001] Bluetooth: hci2: command tx timeout
[  246.163412] Bluetooth: hci3: command tx timeout
[  246.355625] Bluetooth: hci4: command tx timeout
[  246.418989] Bluetooth: hci6: command tx timeout
[  246.484239] Bluetooth: hci7: command tx timeout
[  246.486186] Bluetooth: hci5: command tx timeout
[  300.134582] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  300.138475] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  300.141769] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  300.151730] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  300.160517] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  300.211777] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  300.218427] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  300.221979] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  300.228564] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  300.233542] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  300.341482] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  300.347309] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  300.350353] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  300.357445] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  300.365297] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  300.367088] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  300.397229] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  300.400633] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  300.409355] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  300.414349] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  300.458236] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  300.467639] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  300.497803] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  300.543347] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  300.553234] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  300.555337] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  300.558262] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  300.559142] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  300.562452] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  300.573498] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  300.576664] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  300.582441] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  300.598355] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  300.601024] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  300.604686] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  300.609375] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  300.624394] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  300.633354] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  300.660394] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  300.680294] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  302.226958] Bluetooth: hci0: command tx timeout
[  302.291155] Bluetooth: hci1: command tx timeout
[  302.483985] Bluetooth: hci2: command tx timeout
[  302.547734] Bluetooth: hci3: command tx timeout
[  302.612028] Bluetooth: hci4: command tx timeout
[  302.738949] Bluetooth: hci7: command tx timeout
[  302.802973] Bluetooth: hci6: command tx timeout
[  302.803193] Bluetooth: hci5: command tx timeout
[  304.276212] Bluetooth: hci0: command tx timeout
[  304.341461] Bluetooth: hci1: command tx timeout
[  304.531902] Bluetooth: hci2: command tx timeout
[  304.596775] Bluetooth: hci3: command tx timeout
[  304.659195] Bluetooth: hci4: command tx timeout
[  304.788006] Bluetooth: hci7: command tx timeout
[  304.850951] Bluetooth: hci5: command tx timeout
[  304.851970] Bluetooth: hci6: command tx timeout
[  306.323300] Bluetooth: hci0: command tx timeout
[  306.387911] Bluetooth: hci1: command tx timeout
[  306.580079] Bluetooth: hci2: command tx timeout
[  306.642933] Bluetooth: hci3: command tx timeout
[  306.706959] Bluetooth: hci4: command tx timeout
[  306.834948] Bluetooth: hci7: command tx timeout
[  306.900087] Bluetooth: hci6: command tx timeout
[  306.900428] Bluetooth: hci5: command tx timeout
[  308.371811] Bluetooth: hci0: command tx timeout
[  308.436906] Bluetooth: hci1: command tx timeout
[  308.628906] Bluetooth: hci2: command tx timeout
[  308.692102] Bluetooth: hci3: command tx timeout
[  308.754953] Bluetooth: hci4: command tx timeout
[  308.882974] Bluetooth: hci7: command tx timeout
[  308.947172] Bluetooth: hci6: command tx timeout
[  308.947327] Bluetooth: hci5: command tx timeout
[  362.545049] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[  362.551204] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[  362.554159] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[  362.565380] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[  362.569550] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[  362.665597] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1
[  362.668171] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9
[  362.670611] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9
[  362.675591] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4
[  362.679328] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2
[  362.865374] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1
[  362.873428] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9
[  362.876149] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9
[  362.885253] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4
[  362.892791] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2
[  362.949119] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1
[  362.967332] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9
[  362.970215] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9
[  362.987403] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4
[  362.992601] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2
[  363.078737] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1
[  363.095314] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9
[  363.103289] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1
[  363.122241] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9
[  363.124290] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9
[  363.137537] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9
[  363.143248] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1
[  363.145792] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4
[  363.148800] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9
[  363.153283] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9
[  363.158627] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4
[  363.160267] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4
[  363.161470] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2
[  363.167219] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2
[  363.186990] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1
[  363.189636] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9
[  363.190722] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2
[  363.277773] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9
[  363.286358] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4
[  363.290447] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2
[  364.628148] Bluetooth: hci0: command tx timeout
[  364.756233] Bluetooth: hci1: command tx timeout
[  364.947097] Bluetooth: hci2: command tx timeout
[  365.074999] Bluetooth: hci3: command tx timeout
[  365.267981] Bluetooth: hci4: command tx timeout
[  365.268032] Bluetooth: hci7: command tx timeout
[  365.332212] Bluetooth: hci5: command tx timeout
[  365.395627] Bluetooth: hci6: command tx timeout
[  366.676116] Bluetooth: hci0: command tx timeout
[  366.804907] Bluetooth: hci1: command tx timeout
[  366.995030] Bluetooth: hci2: command tx timeout
[  367.125101] Bluetooth: hci3: command tx timeout
[  367.314966] Bluetooth: hci7: command tx timeout
[  367.315087] Bluetooth: hci4: command tx timeout
[  367.379937] Bluetooth: hci5: command tx timeout
[  367.442936] Bluetooth: hci6: command tx timeout
[  368.723121] Bluetooth: hci0: command tx timeout
[  368.851447] Bluetooth: hci1: command tx timeout
[  369.043321] Bluetooth: hci2: command tx timeout
[  369.170981] Bluetooth: hci3: command tx timeout
[  369.363046] Bluetooth: hci7: command tx timeout
[  369.363262] Bluetooth: hci4: command tx timeout
[  369.428020] Bluetooth: hci5: command tx timeout
[  369.491248] Bluetooth: hci6: command tx timeout
[  370.771938] Bluetooth: hci0: command tx timeout
[  370.899934] Bluetooth: hci1: command tx timeout
[  371.091022] Bluetooth: hci2: command tx timeout
[  371.219198] Bluetooth: hci3: command tx timeout
[  371.410934] Bluetooth: hci4: command tx timeout
[  371.412238] Bluetooth: hci7: command tx timeout
[  371.475006] Bluetooth: hci5: command tx timeout
[  371.539269] Bluetooth: hci6: command tx timeout

VM DIAGNOSIS:
18:17:27  Registers:
info registers vcpu 0
RAX=0000000080010001 RBX=0000000000000002 RCX=0000000000000001 RDX=ffff88803650d280
RSI=ffffffff812bf4ac RDI=ffff88803650dd28 RBP=ffff88806ce36f18 RSP=ffff88806ce08cf0
R8 =0000000000000001 R9 =ffffed100d9c119d R10=0000000000000003 R11=0000000000000001
R12=ffff88803650d280 R13=ffff88803650dcd8 R14=0000000000000000 R15=ffff88803650dd28
RIP=ffffffff84b4ec40 RFL=00000046 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0000 0000000000000000 00000000 00000000
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=00007f533f69d8e0 CR3=000000000defd000 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=000000000000ff000000000000000000 XMM01=00ff0000000001002e6f732e6362696c
XMM02=312e312e6f732e6f747079726362696c XMM03=00000000000000000000000000000000
XMM04=000000000000ff000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff8174137b RDX=ffff888015bc1b80
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888038577a58
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff85c75228 R15=0000000000000cc0
RIP=ffffffff8174137d RFL=00000202 [-------] 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 fffffe2c00000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT=     fffffe0000048000 0000007f
IDT=     fffffe0000000000 00000fff
CR0=80050033 CR2=00007ffd37e5bd80 CR3=000000002a079000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=000000ff000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000