Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:49740' (ECDSA) to the list of known hosts. 2025/01/18 19:10:28 fuzzer started 2025/01/18 19:10:28 dialing manager at localhost:44245 syzkaller login: [ 62.049427] cgroup: Unknown subsys name 'net' [ 62.190438] cgroup: Unknown subsys name 'cpuset' [ 62.214488] cgroup: Unknown subsys name 'rlimit' [ 69.928375] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 80.462900] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 19:10:47 syscalls: 2217 2025/01/18 19:10:47 code coverage: enabled 2025/01/18 19:10:47 comparison tracing: enabled 2025/01/18 19:10:47 extra coverage: enabled 2025/01/18 19:10:47 setuid sandbox: enabled 2025/01/18 19:10:47 namespace sandbox: enabled 2025/01/18 19:10:47 Android sandbox: enabled 2025/01/18 19:10:47 fault injection: enabled 2025/01/18 19:10:47 leak checking: enabled 2025/01/18 19:10:47 net packet injection: enabled 2025/01/18 19:10:47 net device setup: enabled 2025/01/18 19:10:47 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 19:10:47 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 19:10:47 USB emulation: enabled 2025/01/18 19:10:47 hci packet injection: enabled 2025/01/18 19:10:47 wifi device emulation: enabled 2025/01/18 19:10:47 802.15.4 emulation: enabled 2025/01/18 19:10:47 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 19:10:48 fetching corpus: 50, signal 26268/29263 (executing program) 2025/01/18 19:10:48 fetching corpus: 100, signal 36762/40651 (executing program) 2025/01/18 19:10:48 fetching corpus: 150, signal 44446/49070 (executing program) 2025/01/18 19:10:48 fetching corpus: 200, signal 49736/55038 (executing program) 2025/01/18 19:10:48 fetching corpus: 250, signal 56164/61812 (executing program) 2025/01/18 19:10:49 fetching corpus: 300, signal 58954/65165 (executing program) 2025/01/18 19:10:49 fetching corpus: 350, signal 63096/69579 (executing program) 2025/01/18 19:10:49 fetching corpus: 400, signal 67567/74069 (executing program) 2025/01/18 19:10:49 fetching corpus: 450, signal 70848/77470 (executing program) 2025/01/18 19:10:49 fetching corpus: 500, signal 73961/80631 (executing program) 2025/01/18 19:10:49 fetching corpus: 550, signal 75908/82750 (executing program) 2025/01/18 19:10:50 fetching corpus: 600, signal 78351/85157 (executing program) 2025/01/18 19:10:50 fetching corpus: 650, signal 80450/87240 (executing program) 2025/01/18 19:10:50 fetching corpus: 700, signal 82167/89003 (executing program) 2025/01/18 19:10:50 fetching corpus: 750, signal 84127/90823 (executing program) 2025/01/18 19:10:50 fetching corpus: 800, signal 87335/93443 (executing program) 2025/01/18 19:10:51 fetching corpus: 850, signal 88950/94890 (executing program) 2025/01/18 19:10:51 fetching corpus: 900, signal 91032/96570 (executing program) 2025/01/18 19:10:51 fetching corpus: 950, signal 93265/98238 (executing program) 2025/01/18 19:10:51 fetching corpus: 1000, signal 96643/100585 (executing program) 2025/01/18 19:10:51 fetching corpus: 1050, signal 98660/101975 (executing program) 2025/01/18 19:10:51 fetching corpus: 1100, signal 100562/103187 (executing program) 2025/01/18 19:10:51 fetching corpus: 1150, signal 101766/103958 (executing program) 2025/01/18 19:10:52 fetching corpus: 1200, signal 102748/104608 (executing program) 2025/01/18 19:10:52 fetching corpus: 1250, signal 104100/105368 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/105832 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/105863 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/105908 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/105933 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/105976 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106018 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106055 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106091 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106130 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106155 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106194 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106227 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106262 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106289 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106326 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106364 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106395 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106410 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106445 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106480 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106504 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106535 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106572 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106607 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106640 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106666 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106702 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106707 (executing program) 2025/01/18 19:10:52 fetching corpus: 1268, signal 104940/106707 (executing program) 2025/01/18 19:10:56 starting 8 fuzzer processes 19:10:56 executing program 0: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xfd, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000000), 0x5, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r0, 0x4008240b, 0x0) openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r2, r1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000100)=@ethtool_link_settings={0x4d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}) 19:10:56 executing program 1: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f0000000040)="ae", 0x1, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x51, 0x0, 0x0, 0x3) 19:10:56 executing program 2: rmdir(&(0x7f0000000140)='.\x00') 19:10:56 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x82, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$revoke(0x3, r0) [ 89.426655] audit: type=1400 audit(1737227456.285:7): 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 19:10:56 executing program 4: unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0x9}, {0x4, 0xe5e, 0x1000}], 0x2) 19:10:56 executing program 5: r0 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6}]}) syz_open_dev$loop(0x0, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r0}], 0x1, 0x0, 0x0, 0x0) 19:10:56 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f000000a940)=[{&(0x7f0000000440)={0x1c, 0x5e, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @u32=0x2}, @generic="ba"]}, 0x1c}], 0x1}, 0x0) 19:10:56 executing program 7: r0 = socket$inet6(0xa, 0x801, 0x0) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev}, 0x1c) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000002ac0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 90.924854] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 90.927469] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 90.930464] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 90.936882] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 90.941026] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 90.943611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 90.991387] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 90.996096] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 90.997403] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 91.003976] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 91.004900] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 91.011357] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 91.015615] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 91.029505] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 91.029910] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 91.039312] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 91.046107] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 91.051632] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 91.053262] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 91.066581] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 91.074263] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 91.075577] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 91.076378] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 91.082672] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 91.085227] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 91.086584] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 91.089701] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 91.103706] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 91.105570] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 91.106626] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 91.123813] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 91.131540] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 91.133422] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 91.135576] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 91.145359] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 91.149075] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 91.150488] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 91.163865] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 91.167357] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 91.170742] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 91.174182] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 91.174510] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 91.177137] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 91.179564] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 91.181594] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 91.196614] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 91.204122] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 91.206364] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 93.000409] Bluetooth: hci0: command tx timeout [ 93.065957] Bluetooth: hci2: command tx timeout [ 93.128911] Bluetooth: hci4: command tx timeout [ 93.129090] Bluetooth: hci1: command tx timeout [ 93.192845] Bluetooth: hci3: command tx timeout [ 93.255879] Bluetooth: hci5: command tx timeout [ 93.256881] Bluetooth: hci6: command tx timeout [ 93.257036] Bluetooth: hci7: command tx timeout [ 95.049874] Bluetooth: hci0: command tx timeout [ 95.111928] Bluetooth: hci2: command tx timeout [ 95.176942] Bluetooth: hci1: command tx timeout [ 95.177125] Bluetooth: hci4: command tx timeout [ 95.239904] Bluetooth: hci3: command tx timeout [ 95.304916] Bluetooth: hci6: command tx timeout [ 95.305955] Bluetooth: hci7: command tx timeout [ 95.306178] Bluetooth: hci5: command tx timeout [ 97.097260] Bluetooth: hci0: command tx timeout [ 97.160945] Bluetooth: hci2: command tx timeout [ 97.223953] Bluetooth: hci1: command tx timeout [ 97.224110] Bluetooth: hci4: command tx timeout [ 97.289854] Bluetooth: hci3: command tx timeout [ 97.353853] Bluetooth: hci5: command tx timeout [ 97.354059] Bluetooth: hci7: command tx timeout [ 97.354215] Bluetooth: hci6: command tx timeout [ 99.143965] Bluetooth: hci0: command tx timeout [ 99.207840] Bluetooth: hci2: command tx timeout [ 99.273453] Bluetooth: hci4: command tx timeout [ 99.273551] Bluetooth: hci1: command tx timeout [ 99.336826] Bluetooth: hci3: command tx timeout [ 99.401820] Bluetooth: hci6: command tx timeout [ 99.401913] Bluetooth: hci7: command tx timeout [ 99.402001] Bluetooth: hci5: command tx timeout [ 151.310414] syz-executor.6 (288) used greatest stack depth: 23360 bytes left [ 154.144476] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 154.147563] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 154.150532] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 154.155280] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 154.158443] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 154.159150] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 154.228663] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 154.234605] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 154.245533] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 154.258069] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 154.269643] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 154.279051] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 154.358185] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 154.363276] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 154.367255] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 154.376396] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 154.382195] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 154.387153] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 154.420984] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 154.424451] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 154.427645] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 154.437234] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 154.447180] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 154.450623] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 154.574582] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 154.581016] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 154.585655] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 154.607377] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 154.613046] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 154.633806] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 154.635934] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 154.650200] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 154.653863] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 154.666142] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 154.670084] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 154.677153] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 154.690294] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 154.696725] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 154.719611] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 154.730832] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 154.770246] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 154.771641] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 154.777647] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 154.778079] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 154.794165] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 154.815283] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 154.830029] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 154.834059] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 156.233111] Bluetooth: hci0: command tx timeout [ 156.360856] Bluetooth: hci1: command tx timeout [ 156.487854] Bluetooth: hci3: command tx timeout [ 156.488244] Bluetooth: hci2: command tx timeout [ 156.743958] Bluetooth: hci5: command tx timeout [ 156.807870] Bluetooth: hci6: command tx timeout [ 156.872973] Bluetooth: hci4: command tx timeout [ 157.064868] Bluetooth: hci7: command tx timeout [ 158.280081] Bluetooth: hci0: command tx timeout [ 158.407879] Bluetooth: hci1: command tx timeout [ 158.537896] Bluetooth: hci2: command tx timeout [ 158.538049] Bluetooth: hci3: command tx timeout [ 158.791847] Bluetooth: hci5: command tx timeout [ 158.855902] Bluetooth: hci6: command tx timeout [ 158.920144] Bluetooth: hci4: command tx timeout [ 159.111908] Bluetooth: hci7: command tx timeout [ 160.327961] Bluetooth: hci0: command tx timeout [ 160.456786] Bluetooth: hci1: command tx timeout [ 160.584851] Bluetooth: hci3: command tx timeout [ 160.585400] Bluetooth: hci2: command tx timeout [ 160.839837] Bluetooth: hci5: command tx timeout [ 160.904875] Bluetooth: hci6: command tx timeout [ 160.968893] Bluetooth: hci4: command tx timeout [ 161.161682] Bluetooth: hci7: command tx timeout [ 162.375894] Bluetooth: hci0: command tx timeout [ 162.503894] Bluetooth: hci1: command tx timeout [ 162.633851] Bluetooth: hci3: command tx timeout [ 162.634480] Bluetooth: hci2: command tx timeout [ 162.888755] Bluetooth: hci5: command tx timeout [ 162.952890] Bluetooth: hci6: command tx timeout [ 163.016786] Bluetooth: hci4: command tx timeout [ 163.208913] Bluetooth: hci7: command tx timeout [ 215.963459] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 215.964608] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 215.965886] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 215.967362] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 215.968292] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 215.972041] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 215.973235] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 215.977916] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 215.978272] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 215.981140] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 215.982517] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 215.986697] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 216.027400] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 216.033009] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 216.035903] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 216.065433] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 216.075595] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 216.104512] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 216.181510] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 216.183643] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 216.188081] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 216.199679] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 216.202698] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 216.205152] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 216.219946] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 216.222705] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 216.225493] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 216.227087] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 216.227990] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 216.233585] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 216.299066] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 216.305972] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 216.309651] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 216.311007] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 216.312326] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 216.315141] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 216.316372] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 216.316565] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 216.319138] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 216.319646] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 216.321549] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 216.328099] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 216.338424] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 216.338943] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 216.360432] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 216.365154] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 216.366270] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 216.371489] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 218.057030] Bluetooth: hci1: command tx timeout [ 218.057381] Bluetooth: hci0: command tx timeout [ 218.248803] Bluetooth: hci2: command tx timeout [ 218.313824] Bluetooth: hci3: command tx timeout [ 218.313870] Bluetooth: hci4: command tx timeout [ 218.440802] Bluetooth: hci7: command tx timeout [ 218.441025] Bluetooth: hci6: command tx timeout [ 218.441147] Bluetooth: hci5: command tx timeout [ 220.104863] Bluetooth: hci0: command tx timeout [ 220.104956] Bluetooth: hci1: command tx timeout [ 220.295831] Bluetooth: hci2: command tx timeout [ 220.360084] Bluetooth: hci4: command tx timeout [ 220.360166] Bluetooth: hci3: command tx timeout [ 220.488828] Bluetooth: hci5: command tx timeout [ 220.489015] Bluetooth: hci6: command tx timeout [ 220.489084] Bluetooth: hci7: command tx timeout [ 222.151852] Bluetooth: hci1: command tx timeout [ 222.152427] Bluetooth: hci0: command tx timeout [ 222.345967] Bluetooth: hci2: command tx timeout [ 222.410860] Bluetooth: hci3: command tx timeout [ 222.411021] Bluetooth: hci4: command tx timeout [ 222.535869] Bluetooth: hci5: command tx timeout [ 222.536820] Bluetooth: hci6: command tx timeout [ 222.536877] Bluetooth: hci7: command tx timeout [ 224.200839] Bluetooth: hci0: command tx timeout [ 224.200988] Bluetooth: hci1: command tx timeout [ 224.393751] Bluetooth: hci2: command tx timeout [ 224.456827] Bluetooth: hci3: command tx timeout [ 224.456883] Bluetooth: hci4: command tx timeout [ 224.583841] Bluetooth: hci7: command tx timeout [ 224.583899] Bluetooth: hci6: command tx timeout [ 224.583978] Bluetooth: hci5: command tx timeout [ 278.171687] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 278.173590] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 278.177172] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 278.181494] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 278.189087] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 278.190308] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 278.230291] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 278.235523] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 278.237238] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 278.240696] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 278.250151] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 278.251980] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 278.301972] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 278.311595] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 278.323143] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 278.329689] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 278.333269] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 278.340276] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 278.343971] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 278.347269] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 278.347526] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 278.352653] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 278.356194] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 278.361824] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 278.368654] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 278.383157] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 278.401212] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 278.405973] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 278.408598] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 278.410220] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 278.488313] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 278.505026] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 278.508349] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 278.512945] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 278.517037] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 278.527684] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 278.531654] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 278.533274] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 278.535072] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 278.539937] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 278.540191] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 278.551458] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 278.553423] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 278.566501] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 278.570116] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 278.578153] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 278.589105] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 278.604001] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 280.263844] Bluetooth: hci1: command tx timeout [ 280.263876] Bluetooth: hci0: command tx timeout [ 280.391878] Bluetooth: hci2: command tx timeout [ 280.391939] Bluetooth: hci3: command tx timeout [ 280.457861] Bluetooth: hci4: command tx timeout [ 280.583962] Bluetooth: hci7: command tx timeout [ 280.647831] Bluetooth: hci5: command tx timeout [ 280.711993] Bluetooth: hci6: command tx timeout [ 282.313081] Bluetooth: hci0: command tx timeout [ 282.313105] Bluetooth: hci1: command tx timeout [ 282.439855] Bluetooth: hci3: command tx timeout [ 282.439990] Bluetooth: hci2: command tx timeout [ 282.504793] Bluetooth: hci4: command tx timeout [ 282.632530] Bluetooth: hci7: command tx timeout [ 282.697866] Bluetooth: hci5: command tx timeout [ 282.761792] Bluetooth: hci6: command tx timeout [ 284.359957] Bluetooth: hci1: command tx timeout [ 284.360093] Bluetooth: hci0: command tx timeout [ 284.487807] Bluetooth: hci2: command tx timeout [ 284.487898] Bluetooth: hci3: command tx timeout [ 284.551869] Bluetooth: hci4: command tx timeout [ 284.680859] Bluetooth: hci7: command tx timeout [ 284.743762] Bluetooth: hci5: command tx timeout [ 284.808849] Bluetooth: hci6: command tx timeout [ 286.407845] Bluetooth: hci0: command tx timeout [ 286.407867] Bluetooth: hci1: command tx timeout [ 286.536207] Bluetooth: hci3: command tx timeout [ 286.536247] Bluetooth: hci2: command tx timeout [ 286.601014] Bluetooth: hci4: command tx timeout [ 286.729027] Bluetooth: hci7: command tx timeout [ 286.792808] Bluetooth: hci5: command tx timeout [ 286.856784] Bluetooth: hci6: command tx timeout [ 338.694187] [ 338.694469] ====================================================== [ 338.695134] WARNING: possible circular locking dependency detected [ 338.695760] 6.13.0-rc7-next-20250117 #1 Not tainted [ 338.696296] ------------------------------------------------------ [ 338.697537] kworker/u8:1/66 is trying to acquire lock: [ 338.698748] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.701112] [ 338.701112] but task is already holding lock: [ 338.702961] ffff88800ed68768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 338.705268] [ 338.705268] which lock already depends on the new lock. [ 338.705268] [ 338.706695] [ 338.706695] the existing dependency chain (in reverse order) is: [ 338.707469] [ 338.707469] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 338.708170] __mutex_lock+0x13d/0xb50 [ 338.708660] wiphy_register+0x1b2e/0x25d0 [ 338.709187] ieee80211_register_hw+0x23a4/0x3d60 [ 338.709762] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 338.710359] init_mac80211_hwsim+0x389/0x870 [ 338.710918] do_one_initcall+0xf9/0x640 [ 338.711434] kernel_init_freeable+0x53d/0x7a0 [ 338.712000] kernel_init+0x1e/0x2d0 [ 338.712452] ret_from_fork+0x48/0x80 [ 338.712920] ret_from_fork_asm+0x1a/0x30 [ 338.713447] [ 338.713447] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 338.714111] __lock_acquire+0x29fd/0x4580 [ 338.714636] lock_acquire+0x19b/0x520 [ 338.715126] __mutex_lock+0x13d/0xb50 [ 338.715610] unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.716260] unregister_netdevice_queue+0x224/0x2e0 [ 338.716841] _cfg80211_unregister_wdev+0x57b/0x700 [ 338.717426] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 338.718012] ieee80211_unregister_hw+0x55/0x3a0 [ 338.718564] hwsim_exit_net+0x3a0/0x730 [ 338.719066] ops_exit_list+0xb3/0x180 [ 338.719544] cleanup_net+0x546/0xad0 [ 338.720008] process_one_work+0x8ee/0x1a10 [ 338.720547] worker_thread+0x674/0xe70 [ 338.721060] kthread+0x3ab/0x720 [ 338.721513] ret_from_fork+0x48/0x80 [ 338.721967] ret_from_fork_asm+0x1a/0x30 [ 338.722490] [ 338.722490] other info that might help us debug this: [ 338.722490] [ 338.723289] Possible unsafe locking scenario: [ 338.723289] [ 338.723891] CPU0 CPU1 [ 338.724360] ---- ---- [ 338.724829] lock(&rdev->wiphy.mtx); [ 338.725243] lock(rtnl_mutex); [ 338.725851] lock(&rdev->wiphy.mtx); [ 338.726496] lock(rtnl_mutex); [ 338.726877] [ 338.726877] *** DEADLOCK *** [ 338.726877] [ 338.727468] 4 locks held by kworker/u8:1/66: [ 338.727921] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 338.728974] #1: ffff88800ba47d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 338.730008] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 338.730975] #3: ffff88800ed68768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 338.732043] [ 338.732043] stack backtrace: [ 338.732504] CPU: 1 UID: 0 PID: 66 Comm: kworker/u8:1 Not tainted 6.13.0-rc7-next-20250117 #1 [ 338.733353] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 338.734160] Workqueue: netns cleanup_net [ 338.734594] Call Trace: [ 338.734867] [ 338.735109] dump_stack_lvl+0xca/0x120 [ 338.735554] print_circular_bug+0x47b/0x750 [ 338.736016] check_noncircular+0x2e9/0x3c0 [ 338.736461] ? __pfx_check_noncircular+0x10/0x10 [ 338.736963] ? hlock_class+0x4e/0x130 [ 338.737361] ? mark_lock+0xac/0xed0 [ 338.737750] ? srso_return_thunk+0x5/0x5f [ 338.738204] ? dl_scaled_delta_exec+0xd4/0x2c0 [ 338.738690] ? lockdep_lock+0xba/0x1b0 [ 338.739129] ? __pfx_lockdep_lock+0x10/0x10 [ 338.739608] __lock_acquire+0x29fd/0x4580 [ 338.740056] ? __pfx___lock_acquire+0x10/0x10 [ 338.740533] ? lock_release+0x20f/0x6f0 [ 338.740968] ? __pfx_lock_release+0x10/0x10 [ 338.741429] lock_acquire+0x19b/0x520 [ 338.741850] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.742469] ? __pfx_lock_acquire+0x10/0x10 [ 338.742944] ? srso_return_thunk+0x5/0x5f [ 338.743399] ? lock_release+0x20f/0x6f0 [ 338.743826] ? srso_return_thunk+0x5/0x5f [ 338.744282] ? lock_is_held_type+0x9e/0x120 [ 338.744759] ? srso_return_thunk+0x5/0x5f [ 338.745222] __mutex_lock+0x13d/0xb50 [ 338.745640] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.746247] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.746859] ? srso_return_thunk+0x5/0x5f [ 338.747312] ? synchronize_rcu_expedited+0x38a/0x420 [ 338.747843] ? __pfx___mutex_lock+0x10/0x10 [ 338.748308] ? __pfx_autoremove_wake_function+0x10/0x10 [ 338.748870] ? srso_return_thunk+0x5/0x5f [ 338.749324] ? kasan_quarantine_put+0x84/0x1e0 [ 338.749830] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 338.750303] ? srso_return_thunk+0x5/0x5f [ 338.750761] unregister_netdevice_many_notify+0x1612/0x1c80 [ 338.751347] ? __virt_addr_valid+0x2e8/0x5d0 [ 338.751820] ? __pfx_lock_release+0x10/0x10 [ 338.752273] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 338.752897] ? find_held_lock+0x2c/0x110 [ 338.753344] ? srso_return_thunk+0x5/0x5f [ 338.753795] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 338.754323] ? srso_return_thunk+0x5/0x5f [ 338.754771] ? lock_release+0x20f/0x6f0 [ 338.755200] ? __pfx_lock_release+0x10/0x10 [ 338.755659] ? srso_return_thunk+0x5/0x5f [ 338.756107] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 338.756654] ? srso_return_thunk+0x5/0x5f [ 338.757128] unregister_netdevice_queue+0x224/0x2e0 [ 338.757640] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 338.758199] ? up_write+0x195/0x520 [ 338.758606] _cfg80211_unregister_wdev+0x57b/0x700 [ 338.759129] ? srso_return_thunk+0x5/0x5f [ 338.759579] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 338.760096] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 338.760670] ? srso_return_thunk+0x5/0x5f [ 338.761122] ? srso_return_thunk+0x5/0x5f [ 338.761569] ? synchronize_rcu+0x1ff/0x260 [ 338.762011] ieee80211_unregister_hw+0x55/0x3a0 [ 338.762490] hwsim_exit_net+0x3a0/0x730 [ 338.762914] ? __pfx_hwsim_exit_net+0x10/0x10 [ 338.763379] ? srso_return_thunk+0x5/0x5f [ 338.763825] ? netdev_run_todo+0x788/0x1040 [ 338.764281] ? __pfx_hwsim_exit_net+0x10/0x10 [ 338.764749] ops_exit_list+0xb3/0x180 [ 338.765154] cleanup_net+0x546/0xad0 [ 338.765553] ? __pfx_cleanup_net+0x10/0x10 [ 338.766013] process_one_work+0x8ee/0x1a10 [ 338.766483] ? __pfx_lock_acquire+0x10/0x10 [ 338.766937] ? __pfx_process_one_work+0x10/0x10 [ 338.767429] ? srso_return_thunk+0x5/0x5f [ 338.767873] ? move_linked_works+0x172/0x270 [ 338.768334] ? srso_return_thunk+0x5/0x5f [ 338.768786] ? assign_work+0x196/0x240 [ 338.769216] worker_thread+0x674/0xe70 [ 338.769646] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 338.770198] ? srso_return_thunk+0x5/0x5f [ 338.770642] ? __pfx_worker_thread+0x10/0x10 [ 338.771124] kthread+0x3ab/0x720 [ 338.771500] ? __pfx_kthread+0x10/0x10 [ 338.771921] ? srso_return_thunk+0x5/0x5f [ 338.772367] ? finish_task_switch.isra.0+0x206/0x840 [ 338.772900] ? __pfx_kthread+0x10/0x10 [ 338.773324] ret_from_fork+0x48/0x80 [ 338.773710] ? __pfx_kthread+0x10/0x10 [ 338.774131] ret_from_fork_asm+0x1a/0x30 [ 338.774582] [ 340.692969] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 340.695001] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 340.703498] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 340.710585] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 340.713542] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 340.719404] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 340.824363] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 340.826834] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 340.830011] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 340.838415] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 340.842205] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 340.848125] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 340.949106] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 340.955157] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 340.959051] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 340.966639] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 340.972746] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 340.975170] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 341.146461] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 341.151218] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 341.154519] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 341.162224] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 341.165589] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 341.167792] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 341.179451] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 341.201340] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 341.201850] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 341.210090] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 341.214077] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 341.216004] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 341.222146] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 341.229180] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 341.232522] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 341.248124] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 341.263155] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 341.268247] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 341.271290] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 341.275292] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 341.277236] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 341.277555] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 341.283955] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 341.286312] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 341.292219] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 341.294134] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 341.318119] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 341.333839] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 341.391410] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 341.399614] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 342.791812] Bluetooth: hci0: command tx timeout [ 342.919725] Bluetooth: hci1: command tx timeout [ 343.047837] Bluetooth: hci2: command tx timeout [ 343.239797] Bluetooth: hci3: command tx timeout [ 343.303794] Bluetooth: hci6: command tx timeout [ 343.303813] Bluetooth: hci5: command tx timeout [ 343.368737] Bluetooth: hci4: command tx timeout [ 343.496730] Bluetooth: hci7: command tx timeout [ 344.839787] Bluetooth: hci0: command tx timeout [ 344.968867] Bluetooth: hci1: command tx timeout [ 345.095833] Bluetooth: hci2: command tx timeout [ 345.287863] Bluetooth: hci3: command tx timeout [ 345.351987] Bluetooth: hci6: command tx timeout [ 345.352287] Bluetooth: hci5: command tx timeout [ 345.415756] Bluetooth: hci4: command tx timeout [ 345.543952] Bluetooth: hci7: command tx timeout [ 346.888217] Bluetooth: hci0: command tx timeout [ 347.016732] Bluetooth: hci1: command tx timeout [ 347.145855] Bluetooth: hci2: command tx timeout [ 347.337890] Bluetooth: hci3: command tx timeout [ 347.400926] Bluetooth: hci5: command tx timeout [ 347.401059] Bluetooth: hci6: command tx timeout [ 347.463809] Bluetooth: hci4: command tx timeout [ 347.591831] Bluetooth: hci7: command tx timeout VM DIAGNOSIS: 19:15:05 Registers: info registers vcpu 0 RAX=1ffffffff0cd28f2 RBX=ffffffff86694790 RCX=ffffffff83ad558f RDX=0000000000000000 RSI=ffffffff86af05f8 RDI=ffffffff86694784 RBP=ffffffff86694784 RSP=ffff888038ff7830 R8 =ffffffff86af05f8 R9 =ffff888038ff7928 R10=000000000003ab4d R11=0000000000095498 R12=ffffffff8669479c R13=ffffffff86694784 R14=ffffffff86694784 R15=dffffc0000000000 RIP=ffffffff813484ff RFL=00000212 [----A--] 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 00007f4cd5e22900 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=00007f4cd69c0990 CR3=000000000e550000 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=ffffffffffffff00ffffffffffffffff XMM01=455249445f4554415453003332363131 XMM02=ffffffffffffffffffffffffffff0f0e XMM03=203233312020202020093a6b74536d56 XMM04=202020093a62694c6d560a426b203820 XMM05=00000000000000000000000000000000 XMM06=202020092020202020090a426b203820 XMM07=00000000000000000000000000000000 XMM08=2000a680e220007325206e696d20003a XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88800ba46bb8 R8 =0000000000000001 R9 =ffffed1001748d67 R10=000000000000002e R11=6f6c206863696877 R12=000000000000002e R13=0000000000000001 R14=ffff888008fea007 R15=ffff88800ba46eb8 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=00007f4cd6a193ce CR3=000000001a278000 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=00001fa0 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=000000c0000c60c0000000c0000c6090 XMM01=000000c0000c6180000000c0000c6150 XMM02=000000c0000c6210000000c0000c61e0 XMM03=000000c0000c62d0000000c0000c62a0 XMM04=000000c0000ed2f0000000c0000ed2c0 XMM05=000000c0000c6120000000c0000c60f0 XMM06=000000c0000c6180000000c0000c6150 XMM07=000000c0000c61b0000000c000086810 XMM08=000000c0000c6210000000c0000c61e0 XMM09=000000c0000c6270000000c0000c6240 XMM10=000000c0000c62d0000000c0000c62a0 XMM11=000000c0000c6330000000c0000c6300 XMM12=000000c0000c6360000000c000086840 XMM13=000000c000a6c500000000c000a6c280 XMM14=000000c000a6c800000000c000a6c740 XMM15=000000c000a6ce40000000c000a6c880