[ 54.238690] audit: type=1400 audit(1737192095.795:6): avc: denied { checkpoint_restore } for pid=215 comm="agetty" capability=40 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 Debian GNU/Linux 11 syzkaller ttyS0 syzkaller login: [ 56.100296] sshd (237) used greatest stack depth: 23424 bytes left Warning: Permanently added '[localhost]:25397' (ECDSA) to the list of known hosts. 2025/01/18 09:21:43 fuzzer started 2025/01/18 09:21:43 dialing manager at localhost:44245 [ 62.257523] cgroup: Unknown subsys name 'net' [ 62.354088] cgroup: Unknown subsys name 'cpuset' [ 62.388984] cgroup: Unknown subsys name 'rlimit' [ 69.214240] kmemleak: 2 new suspected memory leaks (see /sys/kernel/debug/kmemleak) [ 78.896563] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 2025/01/18 09:22:00 syscalls: 2217 2025/01/18 09:22:00 code coverage: enabled 2025/01/18 09:22:00 comparison tracing: enabled 2025/01/18 09:22:00 extra coverage: enabled 2025/01/18 09:22:00 setuid sandbox: enabled 2025/01/18 09:22:00 namespace sandbox: enabled 2025/01/18 09:22:00 Android sandbox: enabled 2025/01/18 09:22:00 fault injection: enabled 2025/01/18 09:22:00 leak checking: enabled 2025/01/18 09:22:00 net packet injection: enabled 2025/01/18 09:22:00 net device setup: enabled 2025/01/18 09:22:00 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2025/01/18 09:22:00 devlink PCI setup: PCI device 0000:00:10.0 is not available 2025/01/18 09:22:00 USB emulation: enabled 2025/01/18 09:22:00 hci packet injection: enabled 2025/01/18 09:22:00 wifi device emulation: enabled 2025/01/18 09:22:00 802.15.4 emulation: enabled 2025/01/18 09:22:00 fetching corpus: 0, signal 0/2000 (executing program) 2025/01/18 09:22:00 fetching corpus: 50, signal 25130/27898 (executing program) 2025/01/18 09:22:01 fetching corpus: 100, signal 35072/38518 (executing program) 2025/01/18 09:22:01 fetching corpus: 150, signal 43940/47635 (executing program) 2025/01/18 09:22:01 fetching corpus: 200, signal 50968/54710 (executing program) 2025/01/18 09:22:01 fetching corpus: 250, signal 56265/59935 (executing program) 2025/01/18 09:22:02 fetching corpus: 300, signal 63278/66319 (executing program) 2025/01/18 09:22:02 fetching corpus: 350, signal 67540/70204 (executing program) 2025/01/18 09:22:02 fetching corpus: 400, signal 72549/74382 (executing program) 2025/01/18 09:22:02 fetching corpus: 450, signal 75113/76544 (executing program) 2025/01/18 09:22:02 fetching corpus: 500, signal 77531/78448 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79607 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79649 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79702 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79742 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79788 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79837 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79885 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79933 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/79967 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80021 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80068 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80105 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80149 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80195 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80229 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80277 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80334 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80391 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80443 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80495 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80544 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80614 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80656 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80699 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80738 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80802 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80850 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80891 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80931 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80964 (executing program) 2025/01/18 09:22:03 fetching corpus: 529, signal 79062/80964 (executing program) 2025/01/18 09:22:07 starting 8 fuzzer processes 09:22:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) r0 = syz_io_uring_setup(0x6dd5, &(0x7f0000000000), &(0x7f0000e37000/0x12000)=nil, &(0x7f0000e46000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000080)) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) 09:22:07 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)={0x30, 0x18, 0x0, 0x3, 0x0, 0x0, {0xa}, [@typed={0x7, 0x0, 0x0, 0x0, @str='{;\x00'}, @nested={0x14, 0x7, 0x0, 0x1, [@generic="8d54673fe999d3bd256ecf5bcf794ec6"]}]}, 0x30}}, 0x0) 09:22:07 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, 0x0, 0x0) 09:22:07 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f00000000c0)={'security\x00'}, &(0x7f0000000140)=0x54) [ 86.003257] audit: type=1400 audit(1737192127.564:7): avc: denied { execmem } for pid=272 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 09:22:07 executing program 4: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000000)) 09:22:07 executing program 5: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(r0, 0x89f7, &(0x7f0000000100)={'syztnl2\x00', 0x0}) sendmsg$DEVLINK_CMD_GET(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000340)={'syztnl1\x00', &(0x7f00000002c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=' \x01\x00', @rand_addr=' \x01\x00', 0x0, 0x0, 0x0, 0x6}}) io_setup(0xfdd, &(0x7f0000000380)=0x0) io_submit(r2, 0x1, &(0x7f0000000500)=[0x0]) openat$binderfs_ctrl(0xffffffffffffff9c, 0x0, 0x0, 0x0) 09:22:07 executing program 6: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000000c0), 0x2001) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000000100)={0x0, 0x0, 0x0, 'queue1\x00'}) dup2(r0, r1) 09:22:07 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000000200)='net/route\x00') lseek(r0, 0x4, 0x0) [ 87.536959] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 87.540025] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 87.543042] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 87.549317] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 87.555020] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 87.557253] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.601028] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 87.609602] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 87.613231] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 87.617788] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 87.621849] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 87.622335] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 87.627709] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 87.631868] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 87.633034] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 87.634243] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 87.638851] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 87.646762] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 87.649493] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 87.652139] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 87.668796] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 87.673326] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 87.677575] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 87.679074] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 87.683261] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 87.685104] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 87.687402] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 87.687977] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 87.688757] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 87.710281] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 87.710735] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 87.711365] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 87.722818] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 87.726839] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 87.727208] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 87.731002] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 87.732282] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 87.745893] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 87.755848] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 87.761694] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 87.762230] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 87.765264] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 87.773337] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 87.773932] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 87.776925] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 87.777276] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 87.797273] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 87.800541] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 89.625067] Bluetooth: hci0: command tx timeout [ 89.751581] Bluetooth: hci1: command tx timeout [ 89.751735] Bluetooth: hci3: command tx timeout [ 89.752618] Bluetooth: hci2: command tx timeout [ 89.880283] Bluetooth: hci4: command tx timeout [ 89.880737] Bluetooth: hci5: command tx timeout [ 89.881042] Bluetooth: hci7: command tx timeout [ 89.881272] Bluetooth: hci6: command tx timeout [ 91.671958] Bluetooth: hci0: command tx timeout [ 91.799589] Bluetooth: hci1: command tx timeout [ 91.799753] Bluetooth: hci2: command tx timeout [ 91.799883] Bluetooth: hci3: command tx timeout [ 91.927617] Bluetooth: hci7: command tx timeout [ 91.927652] Bluetooth: hci4: command tx timeout [ 91.927727] Bluetooth: hci6: command tx timeout [ 91.927763] Bluetooth: hci5: command tx timeout [ 93.720514] Bluetooth: hci0: command tx timeout [ 93.848735] Bluetooth: hci1: command tx timeout [ 93.848875] Bluetooth: hci3: command tx timeout [ 93.849015] Bluetooth: hci2: command tx timeout [ 93.975549] Bluetooth: hci4: command tx timeout [ 93.975643] Bluetooth: hci5: command tx timeout [ 93.976685] Bluetooth: hci6: command tx timeout [ 93.976777] Bluetooth: hci7: command tx timeout [ 95.768517] Bluetooth: hci0: command tx timeout [ 95.896394] Bluetooth: hci3: command tx timeout [ 95.896664] Bluetooth: hci1: command tx timeout [ 95.896760] Bluetooth: hci2: command tx timeout [ 96.024571] Bluetooth: hci7: command tx timeout [ 96.024682] Bluetooth: hci6: command tx timeout [ 96.024772] Bluetooth: hci5: command tx timeout [ 96.024834] Bluetooth: hci4: command tx timeout [ 149.599717] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 149.601816] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 149.604795] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 149.608094] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 149.610622] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 149.612081] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 149.673242] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 149.677704] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 149.688740] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 149.697570] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 149.701075] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 149.705059] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 149.757120] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 149.760666] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 149.768093] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 149.772200] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 149.775098] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 149.776138] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 149.851128] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 149.853284] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 149.854867] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 149.862341] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 149.872987] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 149.876788] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 149.886507] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 149.886684] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 149.889123] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 149.890862] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 149.892218] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 149.926906] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 149.977945] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 149.992117] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 149.993749] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 150.003781] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 150.024013] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 150.026653] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 150.027603] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 150.029549] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 150.037741] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 150.038048] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 150.039849] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 150.043712] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 150.048629] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 150.086126] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 150.093710] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 150.115737] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 150.119757] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 150.121169] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 151.704491] Bluetooth: hci0: command tx timeout [ 151.769449] Bluetooth: hci1: command tx timeout [ 151.896492] Bluetooth: hci2: command tx timeout [ 151.960498] Bluetooth: hci3: command tx timeout [ 152.023591] Bluetooth: hci4: command tx timeout [ 152.088580] Bluetooth: hci6: command tx timeout [ 152.216518] Bluetooth: hci5: command tx timeout [ 152.216876] Bluetooth: hci7: command tx timeout [ 153.751506] Bluetooth: hci0: command tx timeout [ 153.816542] Bluetooth: hci1: command tx timeout [ 153.943695] Bluetooth: hci2: command tx timeout [ 154.009552] Bluetooth: hci3: command tx timeout [ 154.072598] Bluetooth: hci4: command tx timeout [ 154.136536] Bluetooth: hci6: command tx timeout [ 154.264567] Bluetooth: hci7: command tx timeout [ 154.264683] Bluetooth: hci5: command tx timeout [ 155.800926] Bluetooth: hci0: command tx timeout [ 155.864582] Bluetooth: hci1: command tx timeout [ 155.992481] Bluetooth: hci2: command tx timeout [ 156.055498] Bluetooth: hci3: command tx timeout [ 156.120510] Bluetooth: hci4: command tx timeout [ 156.184466] Bluetooth: hci6: command tx timeout [ 156.311520] Bluetooth: hci5: command tx timeout [ 156.311625] Bluetooth: hci7: command tx timeout [ 157.848480] Bluetooth: hci0: command tx timeout [ 157.912741] Bluetooth: hci1: command tx timeout [ 158.040489] Bluetooth: hci2: command tx timeout [ 158.103742] Bluetooth: hci3: command tx timeout [ 158.167600] Bluetooth: hci4: command tx timeout [ 158.231605] Bluetooth: hci6: command tx timeout [ 158.360702] Bluetooth: hci7: command tx timeout [ 158.360828] Bluetooth: hci5: command tx timeout [ 212.078361] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 212.082927] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 212.087206] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 212.091624] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 212.102747] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 212.103797] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 212.113883] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 212.115321] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 212.123355] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 212.126895] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 212.129104] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 212.130802] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 212.276939] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 212.283715] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 212.291623] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 212.306705] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 212.316359] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 212.319015] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 212.341804] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 212.343987] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 212.347477] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 212.361234] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 212.364091] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 212.365538] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 212.550338] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 212.564461] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 212.566012] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 212.567812] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 212.569096] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 212.575683] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 212.578256] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 212.581647] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 212.583712] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 212.589189] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 212.591340] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 212.592001] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 212.594889] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 212.602013] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 212.619906] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 212.620164] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 212.622460] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 212.632846] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 212.640569] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 212.657894] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 212.674746] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 212.677904] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 212.686033] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 212.697420] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 214.168085] Bluetooth: hci0: command tx timeout [ 214.168748] Bluetooth: hci1: command tx timeout [ 214.360670] Bluetooth: hci2: command tx timeout [ 214.424496] Bluetooth: hci3: command tx timeout [ 214.680935] Bluetooth: hci4: command tx timeout [ 214.746607] Bluetooth: hci6: command tx timeout [ 214.807515] Bluetooth: hci7: command tx timeout [ 214.871515] Bluetooth: hci5: command tx timeout [ 216.215608] Bluetooth: hci1: command tx timeout [ 216.215691] Bluetooth: hci0: command tx timeout [ 216.408734] Bluetooth: hci2: command tx timeout [ 216.472447] Bluetooth: hci3: command tx timeout [ 216.727481] Bluetooth: hci4: command tx timeout [ 216.791523] Bluetooth: hci6: command tx timeout [ 216.855606] Bluetooth: hci7: command tx timeout [ 216.919729] Bluetooth: hci5: command tx timeout [ 218.263779] Bluetooth: hci0: command tx timeout [ 218.264623] Bluetooth: hci1: command tx timeout [ 218.457414] Bluetooth: hci2: command tx timeout [ 218.519485] Bluetooth: hci3: command tx timeout [ 218.776452] Bluetooth: hci4: command tx timeout [ 218.839475] Bluetooth: hci6: command tx timeout [ 218.903471] Bluetooth: hci7: command tx timeout [ 218.967607] Bluetooth: hci5: command tx timeout [ 220.311618] Bluetooth: hci0: command tx timeout [ 220.311760] Bluetooth: hci1: command tx timeout [ 220.503489] Bluetooth: hci2: command tx timeout [ 220.567581] Bluetooth: hci3: command tx timeout [ 220.823473] Bluetooth: hci4: command tx timeout [ 220.887530] Bluetooth: hci6: command tx timeout [ 220.951506] Bluetooth: hci7: command tx timeout [ 221.015725] Bluetooth: hci5: command tx timeout [ 274.806330] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 274.808233] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 274.810999] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 274.816818] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 274.818980] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 274.820434] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 274.925832] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 274.930168] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 274.930706] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 274.933792] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 274.934179] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 274.938289] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 274.946872] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 274.958983] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 274.962025] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 274.966281] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 274.967170] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 274.968963] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 275.055554] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 275.066955] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 275.069795] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 275.072356] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 275.076166] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 275.083776] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 275.087632] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 275.090213] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 275.108215] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 275.121181] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 275.123104] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 275.129328] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 275.132066] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 275.135808] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 275.136708] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 275.140969] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 275.143159] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 275.146046] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 275.428525] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 275.436754] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 275.440971] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 275.486250] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 275.509802] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 275.518933] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 275.525765] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 275.545012] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 275.553567] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 275.602551] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 275.637798] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 275.639954] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 276.887536] Bluetooth: hci0: command tx timeout [ 277.015860] Bluetooth: hci2: command tx timeout [ 277.015898] Bluetooth: hci1: command tx timeout [ 277.143492] Bluetooth: hci5: command tx timeout [ 277.272444] Bluetooth: hci4: command tx timeout [ 277.337441] Bluetooth: hci3: command tx timeout [ 277.656547] Bluetooth: hci6: command tx timeout [ 277.719437] Bluetooth: hci7: command tx timeout [ 278.935815] Bluetooth: hci0: command tx timeout [ 279.063541] Bluetooth: hci1: command tx timeout [ 279.063735] Bluetooth: hci2: command tx timeout [ 279.191875] Bluetooth: hci5: command tx timeout [ 279.321422] Bluetooth: hci4: command tx timeout [ 279.383543] Bluetooth: hci3: command tx timeout [ 279.703507] Bluetooth: hci6: command tx timeout [ 279.767559] Bluetooth: hci7: command tx timeout [ 280.983567] Bluetooth: hci0: command tx timeout [ 281.111526] Bluetooth: hci2: command tx timeout [ 281.111628] Bluetooth: hci1: command tx timeout [ 281.239453] Bluetooth: hci5: command tx timeout [ 281.367601] Bluetooth: hci4: command tx timeout [ 281.431624] Bluetooth: hci3: command tx timeout [ 281.751490] Bluetooth: hci6: command tx timeout [ 281.815461] Bluetooth: hci7: command tx timeout [ 283.031470] Bluetooth: hci0: command tx timeout [ 283.159459] Bluetooth: hci1: command tx timeout [ 283.159501] Bluetooth: hci2: command tx timeout [ 283.287494] Bluetooth: hci5: command tx timeout [ 283.416404] Bluetooth: hci4: command tx timeout [ 283.479486] Bluetooth: hci3: command tx timeout [ 283.799622] Bluetooth: hci6: command tx timeout [ 283.864406] Bluetooth: hci7: command tx timeout [ 333.545024] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 333.545144] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 335.269625] [ 335.269944] ====================================================== [ 335.270638] WARNING: possible circular locking dependency detected [ 335.271349] 6.13.0-rc7-next-20250117 #1 Not tainted [ 335.271915] ------------------------------------------------------ [ 335.273484] kworker/u8:2/13760 is trying to acquire lock: [ 335.274714] ffffffff8621b968 (rtnl_mutex){+.+.}-{4:4}, at: unregister_netdevice_many_notify+0x1612/0x1c80 [ 335.276897] [ 335.276897] but task is already holding lock: [ 335.278005] ffff88802d300768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 335.280316] [ 335.280316] which lock already depends on the new lock. [ 335.280316] [ 335.281857] [ 335.281857] the existing dependency chain (in reverse order) is: [ 335.283287] [ 335.283287] -> #1 (&rdev->wiphy.mtx){+.+.}-{4:4}: [ 335.284493] __mutex_lock+0x13d/0xb50 [ 335.285553] wiphy_register+0x1b2e/0x25d0 [ 335.286154] ieee80211_register_hw+0x23a4/0x3d60 [ 335.286780] mac80211_hwsim_new_radio+0x2759/0x4d50 [ 335.287451] init_mac80211_hwsim+0x389/0x870 [ 335.288074] do_one_initcall+0xf9/0x640 [ 335.288647] kernel_init_freeable+0x53d/0x7a0 [ 335.289275] kernel_init+0x1e/0x2d0 [ 335.289790] ret_from_fork+0x48/0x80 [ 335.290303] ret_from_fork_asm+0x1a/0x30 [ 335.290885] [ 335.290885] -> #0 (rtnl_mutex){+.+.}-{4:4}: [ 335.291621] __lock_acquire+0x29fd/0x4580 [ 335.292200] lock_acquire+0x19b/0x520 [ 335.292735] __mutex_lock+0x13d/0xb50 [ 335.293276] unregister_netdevice_many_notify+0x1612/0x1c80 [ 335.294022] unregister_netdevice_queue+0x224/0x2e0 [ 335.294683] _cfg80211_unregister_wdev+0x57b/0x700 [ 335.295352] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 335.296012] ieee80211_unregister_hw+0x55/0x3a0 [ 335.296636] hwsim_exit_net+0x3a0/0x730 [ 335.297182] ops_exit_list+0xb3/0x180 [ 335.297666] cleanup_net+0x546/0xad0 [ 335.298154] process_one_work+0x8ee/0x1a10 [ 335.298707] worker_thread+0x674/0xe70 [ 335.299229] kthread+0x3ab/0x720 [ 335.299695] ret_from_fork+0x48/0x80 [ 335.300165] ret_from_fork_asm+0x1a/0x30 [ 335.300707] [ 335.300707] other info that might help us debug this: [ 335.300707] [ 335.301481] Possible unsafe locking scenario: [ 335.301481] [ 335.302112] CPU0 CPU1 [ 335.302607] ---- ---- [ 335.303085] lock(&rdev->wiphy.mtx); [ 335.303528] lock(rtnl_mutex); [ 335.304137] lock(&rdev->wiphy.mtx); [ 335.304745] lock(rtnl_mutex); [ 335.305096] [ 335.305096] *** DEADLOCK *** [ 335.305096] [ 335.305667] 4 locks held by kworker/u8:2/13760: [ 335.306188] #0: ffff888008fdb948 ((wq_completion)netns){+.+.}-{0:0}, at: process_one_work+0x12b6/0x1a10 [ 335.307900] #1: ffff88802f3c7d30 (net_cleanup_work){+.+.}-{0:0}, at: process_one_work+0x861/0x1a10 [ 335.308970] #2: ffffffff8620f810 (pernet_ops_rwsem){++++}-{4:4}, at: cleanup_net+0xca/0xad0 [ 335.309989] #3: ffff88802d300768 (&rdev->wiphy.mtx){+.+.}-{4:4}, at: ieee80211_remove_interfaces+0xf2/0x6b0 [ 335.311054] [ 335.311054] stack backtrace: [ 335.311504] CPU: 1 UID: 0 PID: 13760 Comm: kworker/u8:2 Not tainted 6.13.0-rc7-next-20250117 #1 [ 335.312347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 335.313151] Workqueue: netns cleanup_net [ 335.313578] Call Trace: [ 335.313869] [ 335.314103] dump_stack_lvl+0xca/0x120 [ 335.314541] print_circular_bug+0x47b/0x750 [ 335.314999] check_noncircular+0x2e9/0x3c0 [ 335.315447] ? lock_repin_lock+0x207/0x320 [ 335.315915] ? __pfx_check_noncircular+0x10/0x10 [ 335.316412] ? hlock_class+0x4e/0x130 [ 335.316818] ? mark_lock+0xac/0xed0 [ 335.317212] ? __pfx_lock_repin_lock+0x10/0x10 [ 335.317741] ? timerqueue_del+0x83/0x150 [ 335.318177] ? lockdep_lock+0xba/0x1b0 [ 335.318605] ? __pfx_lockdep_lock+0x10/0x10 [ 335.319078] __lock_acquire+0x29fd/0x4580 [ 335.319538] ? __pfx___lock_acquire+0x10/0x10 [ 335.320025] ? lock_release+0x20f/0x6f0 [ 335.320483] ? __pfx_lock_release+0x10/0x10 [ 335.320962] lock_acquire+0x19b/0x520 [ 335.321400] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 335.321993] ? __pfx_lock_acquire+0x10/0x10 [ 335.322413] ? srso_return_thunk+0x5/0x5f [ 335.322847] ? lock_release+0x20f/0x6f0 [ 335.323252] ? srso_return_thunk+0x5/0x5f [ 335.323676] ? lock_is_held_type+0x9e/0x120 [ 335.324113] ? srso_return_thunk+0x5/0x5f [ 335.324546] __mutex_lock+0x13d/0xb50 [ 335.324947] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 335.325526] ? unregister_netdevice_many_notify+0x1612/0x1c80 [ 335.326096] ? srso_return_thunk+0x5/0x5f [ 335.326519] ? synchronize_rcu_expedited+0x38a/0x420 [ 335.327022] ? __pfx___mutex_lock+0x10/0x10 [ 335.327464] ? __pfx_autoremove_wake_function+0x10/0x10 [ 335.327962] ? srso_return_thunk+0x5/0x5f [ 335.328368] ? kasan_quarantine_put+0x84/0x1e0 [ 335.328810] ? __pfx_wait_rcu_exp_gp+0x10/0x10 [ 335.329227] ? srso_return_thunk+0x5/0x5f [ 335.329632] unregister_netdevice_many_notify+0x1612/0x1c80 [ 335.330243] ? __virt_addr_valid+0x2e8/0x5d0 [ 335.330757] ? __pfx_lock_release+0x10/0x10 [ 335.331207] ? __pfx_unregister_netdevice_many_notify+0x10/0x10 [ 335.331843] ? find_held_lock+0x2c/0x110 [ 335.332291] ? srso_return_thunk+0x5/0x5f [ 335.332751] ? kernfs_remove_by_name_ns+0xc7/0x130 [ 335.333269] ? srso_return_thunk+0x5/0x5f [ 335.333752] ? lock_release+0x20f/0x6f0 [ 335.334193] ? __pfx_lock_release+0x10/0x10 [ 335.334625] ? srso_return_thunk+0x5/0x5f [ 335.335053] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 335.335571] ? srso_return_thunk+0x5/0x5f [ 335.336002] unregister_netdevice_queue+0x224/0x2e0 [ 335.336502] ? __pfx_unregister_netdevice_queue+0x10/0x10 [ 335.337040] ? up_write+0x195/0x520 [ 335.337431] _cfg80211_unregister_wdev+0x57b/0x700 [ 335.337937] ? srso_return_thunk+0x5/0x5f [ 335.338370] ieee80211_remove_interfaces+0x2f2/0x6b0 [ 335.338862] ? __pfx_ieee80211_remove_interfaces+0x10/0x10 [ 335.339396] ? srso_return_thunk+0x5/0x5f [ 335.339823] ? srso_return_thunk+0x5/0x5f [ 335.340282] ? synchronize_rcu+0x1ff/0x260 [ 335.340704] ieee80211_unregister_hw+0x55/0x3a0 [ 335.341162] hwsim_exit_net+0x3a0/0x730 [ 335.341564] ? __pfx_hwsim_exit_net+0x10/0x10 [ 335.342021] ? srso_return_thunk+0x5/0x5f [ 335.342444] ? netdev_run_todo+0x788/0x1040 [ 335.342881] ? srso_return_thunk+0x5/0x5f [ 335.343319] ? __pfx_hwsim_exit_net+0x10/0x10 [ 335.343774] ops_exit_list+0xb3/0x180 [ 335.344210] cleanup_net+0x546/0xad0 [ 335.344602] ? __pfx_cleanup_net+0x10/0x10 [ 335.345085] process_one_work+0x8ee/0x1a10 [ 335.345547] ? __pfx_lock_acquire+0x10/0x10 [ 335.345994] ? __pfx_process_one_work+0x10/0x10 [ 335.346502] ? srso_return_thunk+0x5/0x5f [ 335.347003] ? move_linked_works+0x172/0x270 [ 335.347510] ? srso_return_thunk+0x5/0x5f [ 335.347988] ? assign_work+0x196/0x240 [ 335.348454] worker_thread+0x674/0xe70 [ 335.348949] ? lockdep_hardirqs_on_prepare+0x262/0x3f0 [ 335.349586] ? srso_return_thunk+0x5/0x5f [ 335.350108] ? __pfx_worker_thread+0x10/0x10 [ 335.350628] kthread+0x3ab/0x720 [ 335.350996] ? __pfx_kthread+0x10/0x10 [ 335.351406] ? srso_return_thunk+0x5/0x5f [ 335.351835] ? finish_task_switch.isra.0+0x206/0x840 [ 335.352349] ? __pfx_kthread+0x10/0x10 [ 335.352756] ret_from_fork+0x48/0x80 [ 335.353133] ? __pfx_kthread+0x10/0x10 [ 335.353547] ret_from_fork_asm+0x1a/0x30 [ 335.354001] [ 336.932767] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 336.937234] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 336.942724] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 336.949730] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 336.954995] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 336.957974] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 337.053190] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 337.056266] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 337.058718] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 337.065597] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 337.066251] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 337.069153] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 337.070292] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 337.071572] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 337.074796] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 337.077511] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 337.080073] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 337.080826] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 337.213862] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 337.227320] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 337.229511] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 337.261709] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 337.263569] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 337.266714] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 337.283671] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 337.284796] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 337.286332] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 337.289784] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 337.289819] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 337.298660] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 337.327033] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 337.331080] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 337.344655] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 337.355023] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 337.355321] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 337.368511] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 337.404621] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 337.410257] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 337.423706] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 337.424010] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 337.425161] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 337.426912] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 337.430602] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 337.431538] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 337.434643] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 337.439658] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 337.441751] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 337.452140] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 339.032550] Bluetooth: hci0: command tx timeout [ 339.095667] Bluetooth: hci1: command tx timeout [ 339.159492] Bluetooth: hci2: command tx timeout [ 339.351714] Bluetooth: hci3: command tx timeout [ 339.415549] Bluetooth: hci4: command tx timeout [ 339.481473] Bluetooth: hci5: command tx timeout [ 339.481583] Bluetooth: hci7: command tx timeout [ 339.543464] Bluetooth: hci6: command tx timeout [ 341.079593] Bluetooth: hci0: command tx timeout [ 341.143433] Bluetooth: hci1: command tx timeout [ 341.209379] Bluetooth: hci2: command tx timeout [ 341.400431] Bluetooth: hci3: command tx timeout [ 341.464378] Bluetooth: hci4: command tx timeout [ 341.527513] Bluetooth: hci7: command tx timeout [ 341.527619] Bluetooth: hci5: command tx timeout [ 341.591444] Bluetooth: hci6: command tx timeout [ 343.127568] Bluetooth: hci0: command tx timeout [ 343.191501] Bluetooth: hci1: command tx timeout [ 343.257399] Bluetooth: hci2: command tx timeout [ 343.447450] Bluetooth: hci3: command tx timeout [ 343.511425] Bluetooth: hci4: command tx timeout [ 343.576547] Bluetooth: hci5: command tx timeout [ 343.576843] Bluetooth: hci7: command tx timeout [ 343.639619] Bluetooth: hci6: command tx timeout [ 345.175410] Bluetooth: hci0: command tx timeout [ 345.241518] Bluetooth: hci1: command tx timeout VM DIAGNOSIS: 09:26:17 Registers: info registers vcpu 0 RAX=ffff88806ce00000 RBX=0000000000000000 RCX=ffffffff84a8bb27 RDX=ffffed100d9c6c4b RSI=0000000000000004 RDI=ffffffff814b1b6a RBP=dffffc0000000000 RSP=ffffffff85a07e10 R8 =0000000000000000 R9 =ffffed100d9c6c4a R10=ffff88806ce36253 R11=0000000000000001 R12=ffffffff864021d0 R13=1ffffffff0b40fc7 R14=0000000000000000 R15=0000000000000000 RIP=ffffffff84a8cace RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000557710619e60 CR3=000000002ffc0000 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=ffffffffffffffff000055ef3da9c300 XMM02=ffffff0f0e0d0c0b0a09080706050403 XMM03=696e656420737365636341002f737973 XMM04=00000000000000000000003430353434 XMM05=5f4345535500343234323d4d554e5145 XMM06=746f6f7465756c623d4d455453595342 XMM07=622f6c6175747269762f736563697665 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000200000000000000020000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8283cdc5 RDI=ffffffff886930a0 RBP=ffffffff88693060 RSP=ffff88802f3c6b38 R8 =0000000000000001 R9 =ffffed1005e78d57 R10=000000000000005b R11=5f20202020202020 R12=000000000000005b R13=0000000000000001 R14=ffff888008fea001 R15=ffff88802f3c6e38 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=00007ff6041e26c8 CR3=0000000013756000 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=38e820f0aa6ba9a4924e68dc6904dbd5 XMM02=0000000000100258ee7587d5db12e8e3 XMM03=0000000000137690f9980df3bdc2dbad XMM04=33548ddd7de4368200000000000ae988 XMM05=ebfae20747c011c5000000000014fc08 XMM06=9f165a4fe6c971ad0000000000137798 XMM07=711fbe8126c5d3440000000000137690 XMM08=a3797342f9eb3dd90000000000100258 XMM09=00000000000000000000000000000000 XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000