Warning: Permanently added '[localhost]:46641' (ECDSA) to the list of known hosts. 2022/09/21 14:05:51 fuzzer started 2022/09/21 14:05:51 dialing manager at localhost:40289 syzkaller login: [ 41.688369] cgroup: Unknown subsys name 'net' [ 41.778951] cgroup: Unknown subsys name 'rlimit' 2022/09/21 14:06:05 syscalls: 2215 2022/09/21 14:06:05 code coverage: enabled 2022/09/21 14:06:05 comparison tracing: enabled 2022/09/21 14:06:05 extra coverage: enabled 2022/09/21 14:06:05 setuid sandbox: enabled 2022/09/21 14:06:05 namespace sandbox: enabled 2022/09/21 14:06:05 Android sandbox: enabled 2022/09/21 14:06:05 fault injection: enabled 2022/09/21 14:06:05 leak checking: enabled 2022/09/21 14:06:05 net packet injection: enabled 2022/09/21 14:06:05 net device setup: enabled 2022/09/21 14:06:05 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/21 14:06:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/21 14:06:05 USB emulation: enabled 2022/09/21 14:06:05 hci packet injection: enabled 2022/09/21 14:06:05 wifi device emulation: failed to parse kernel version (6.0.0-rc6-next-20220921) 2022/09/21 14:06:05 802.15.4 emulation: enabled 2022/09/21 14:06:05 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/21 14:06:06 fetching corpus: 50, signal 27256/30703 (executing program) 2022/09/21 14:06:06 fetching corpus: 100, signal 42529/47230 (executing program) 2022/09/21 14:06:06 fetching corpus: 150, signal 48546/54513 (executing program) 2022/09/21 14:06:06 fetching corpus: 200, signal 55939/63039 (executing program) 2022/09/21 14:06:06 fetching corpus: 250, signal 65150/73125 (executing program) 2022/09/21 14:06:06 fetching corpus: 300, signal 69016/78037 (executing program) 2022/09/21 14:06:06 fetching corpus: 350, signal 71803/81851 (executing program) 2022/09/21 14:06:06 fetching corpus: 400, signal 77182/88021 (executing program) 2022/09/21 14:06:07 fetching corpus: 450, signal 81984/93634 (executing program) 2022/09/21 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program) 2022/09/21 14:06:13 fetching corpus: 2900, signal 169882/187496 (executing program) 2022/09/21 14:06:13 fetching corpus: 2950, signal 170717/188103 (executing program) 2022/09/21 14:06:13 fetching corpus: 3000, signal 171501/188673 (executing program) 2022/09/21 14:06:13 fetching corpus: 3050, signal 172052/189140 (executing program) 2022/09/21 14:06:13 fetching corpus: 3100, signal 172865/189720 (executing program) 2022/09/21 14:06:13 fetching corpus: 3150, signal 173387/190181 (executing program) 2022/09/21 14:06:13 fetching corpus: 3200, signal 173962/190650 (executing program) 2022/09/21 14:06:14 fetching corpus: 3250, signal 174840/191195 (executing program) 2022/09/21 14:06:14 fetching corpus: 3300, signal 175851/191759 (executing program) 2022/09/21 14:06:14 fetching corpus: 3350, signal 177018/192336 (executing program) 2022/09/21 14:06:14 fetching corpus: 3400, signal 177501/192708 (executing program) 2022/09/21 14:06:14 fetching corpus: 3450, signal 178040/193079 (executing program) 2022/09/21 14:06:14 fetching corpus: 3500, signal 178599/193473 (executing program) 2022/09/21 14:06:14 fetching corpus: 3550, signal 179378/193894 (executing program) 2022/09/21 14:06:14 fetching corpus: 3600, signal 180204/194335 (executing program) 2022/09/21 14:06:15 fetching corpus: 3650, signal 180935/194704 (executing program) 2022/09/21 14:06:15 fetching corpus: 3700, signal 181882/195089 (executing program) 2022/09/21 14:06:15 fetching corpus: 3750, signal 182982/195505 (executing program) 2022/09/21 14:06:15 fetching corpus: 3800, signal 183696/195894 (executing program) 2022/09/21 14:06:15 fetching corpus: 3850, signal 184469/196305 (executing program) 2022/09/21 14:06:15 fetching corpus: 3900, signal 185152/196606 (executing program) 2022/09/21 14:06:15 fetching corpus: 3950, signal 185898/196881 (executing program) 2022/09/21 14:06:15 fetching corpus: 4000, signal 186318/197084 (executing program) 2022/09/21 14:06:16 fetching corpus: 4050, signal 186773/197318 (executing program) 2022/09/21 14:06:16 fetching corpus: 4100, signal 187433/197545 (executing program) 2022/09/21 14:06:16 fetching corpus: 4150, signal 187871/197723 (executing program) 2022/09/21 14:06:16 fetching corpus: 4200, signal 188591/197948 (executing program) 2022/09/21 14:06:16 fetching corpus: 4250, signal 189296/198142 (executing program) 2022/09/21 14:06:16 fetching corpus: 4300, signal 190335/198693 (executing program) 2022/09/21 14:06:16 fetching corpus: 4350, signal 191174/198964 (executing program) 2022/09/21 14:06:16 fetching corpus: 4400, signal 191779/199120 (executing program) 2022/09/21 14:06:17 fetching corpus: 4450, signal 192467/199399 (executing program) 2022/09/21 14:06:17 fetching corpus: 4500, signal 193504/199619 (executing program) 2022/09/21 14:06:17 fetching corpus: 4550, signal 194540/199831 (executing program) 2022/09/21 14:06:17 fetching corpus: 4600, signal 194950/199889 (executing program) 2022/09/21 14:06:17 fetching corpus: 4600, signal 194950/199939 (executing program) 2022/09/21 14:06:17 fetching corpus: 4600, signal 194950/199997 (executing program) 2022/09/21 14:06:17 fetching corpus: 4600, signal 194950/199997 (executing program) 2022/09/21 14:06:20 starting 8 fuzzer processes 14:06:20 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8001, 0x0, "f1714f555e71b8ba"}) 14:06:20 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000080)={@multicast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty=0xe0000001}, {0x0, 0x0, 0x4c}}}}}, 0x0) 14:06:20 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x9006}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x9006}, 0x4) dup2(r0, r1) 14:06:20 executing program 3: kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, 0x2, 0x1, 0x801, 0x0, 0x0, {0xa}, [@CTA_TUPLE_ORIG={0x3c, 0x1, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0xfffffffffffffd79}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private0}}}]}]}, 0x50}}, 0x0) 14:06:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2) unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x200) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7f}}, './file0\x00'}) execveat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000240)='}\xa0/$-*{\x00', &(0x7f0000000280)=':}#\x00', &(0x7f00000002c0)='o/#\'}(\\})%\x00', &(0x7f0000000300)=':!^\x00', &(0x7f0000000340)='$\'\x00', &(0x7f0000000380)=':\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='{\x00'], &(0x7f0000000480), 0x1000) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000500)=0x3) openat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x4540, 0x23) newfstatat(0xffffffffffffff9c, &(0x7f0000000840)='./file0\x00', &(0x7f0000000880), 0x800) newfstatat(0xffffffffffffff9c, &(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0), 0x7000) 14:06:20 executing program 5: r0 = fork() r1 = getpgrp(r0) process_vm_writev(r1, &(0x7f0000000500)=[{0x0}, {&(0x7f0000000080)=""/168, 0xa8}, {&(0x7f0000000140)=""/229, 0xe5}, {&(0x7f0000000240)=""/245, 0xf5}, {&(0x7f0000000340)=""/180, 0xb4}, {&(0x7f0000000400)=""/42, 0x2a}, {&(0x7f0000000440)=""/132, 0x84}], 0x7, &(0x7f0000000580), 0x0, 0x0) clone3(&(0x7f0000000780)={0x800, &(0x7f00000005c0), &(0x7f0000000600)=0x0, &(0x7f0000000640), {0x1b}, &(0x7f0000000680)=""/70, 0x46, &(0x7f0000000700)=""/36, &(0x7f0000000740)=[r1], 0x1}, 0x58) process_vm_writev(r2, &(0x7f0000001840)=[{&(0x7f0000000800)=""/4096, 0x1000}, {&(0x7f0000001800)=""/12, 0xc}], 0x2, &(0x7f0000001c80)=[{&(0x7f0000001880)=""/143, 0x8f}, {&(0x7f0000001940)=""/139, 0x8b}, {&(0x7f0000001a00)=""/125, 0x7d}, {&(0x7f0000001a80)=""/248, 0xf8}, {&(0x7f0000001b80)=""/253, 0xfd}], 0x5, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000001d00), 0x650040, 0x0) r3 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001e00), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_WOL_GET(0xffffffffffffffff, &(0x7f0000001f00)={&(0x7f0000001dc0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000001ec0)={&(0x7f0000001e40)={0x4c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x4c}}, 0x0) process_vm_writev(r1, &(0x7f0000002480)=[{&(0x7f00000022c0)=""/136, 0x88}, {&(0x7f0000002380)=""/194, 0xc2}], 0x2, &(0x7f0000003600)=[{&(0x7f00000024c0)=""/112, 0x70}, {&(0x7f0000002540)=""/4096, 0x1000}, {&(0x7f0000003540)=""/132, 0x84}], 0x3, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000003780), 0xffffffffffffffff) io_uring_setup(0x4805, &(0x7f00000037c0)={0x0, 0x9447, 0x2, 0x1, 0xcd}) 14:06:20 executing program 6: clock_adjtime(0x0, &(0x7f0000000200)={0x1000}) [ 69.913533] audit: type=1400 audit(1663769180.167:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 14:06:20 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 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) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 71.202671] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 71.205031] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 71.207123] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 71.213583] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 71.217023] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 71.218563] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 71.222908] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 71.226092] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 71.227298] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 71.228529] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 71.229952] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 71.234325] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 71.235739] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 71.237203] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 71.239191] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 71.267488] Bluetooth: hci0: HCI_REQ-0x0c1a [ 71.268424] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 71.273248] Bluetooth: hci1: HCI_REQ-0x0c1a [ 71.279370] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 71.281649] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 71.283523] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 71.285410] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 71.286855] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 71.292411] Bluetooth: hci2: HCI_REQ-0x0c1a [ 71.293536] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 71.306526] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 71.308354] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 71.311019] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 71.312724] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 71.319051] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 71.320295] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 71.321632] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 71.322656] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 71.325102] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 71.326123] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 71.327257] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 71.331458] Bluetooth: hci6: HCI_REQ-0x0c1a [ 71.344475] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 71.347214] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 71.348542] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 71.354219] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 71.356118] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 71.357561] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 71.357648] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 71.360543] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 71.362135] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 71.373879] Bluetooth: hci4: HCI_REQ-0x0c1a [ 71.391163] Bluetooth: hci7: HCI_REQ-0x0c1a [ 71.402653] Bluetooth: hci5: HCI_REQ-0x0c1a [ 73.290415] Bluetooth: hci0: command 0x0409 tx timeout [ 73.292320] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 73.353919] Bluetooth: hci6: command 0x0409 tx timeout [ 73.355119] Bluetooth: hci1: command 0x0409 tx timeout [ 73.356144] Bluetooth: hci2: command 0x0409 tx timeout [ 73.417935] Bluetooth: hci5: command 0x0409 tx timeout [ 73.419076] Bluetooth: hci7: command 0x0409 tx timeout [ 73.420549] Bluetooth: hci4: command 0x0409 tx timeout [ 75.338380] Bluetooth: hci0: command 0x041b tx timeout [ 75.401885] Bluetooth: hci2: command 0x041b tx timeout [ 75.402454] Bluetooth: hci1: command 0x041b tx timeout [ 75.403032] Bluetooth: hci6: command 0x041b tx timeout [ 75.465948] Bluetooth: hci4: command 0x041b tx timeout [ 75.466500] Bluetooth: hci7: command 0x041b tx timeout [ 75.467040] Bluetooth: hci5: command 0x041b tx timeout [ 76.559680] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 76.561899] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.563911] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.566271] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.568984] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 76.571191] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.576856] Bluetooth: hci3: HCI_REQ-0x0c1a [ 77.385889] Bluetooth: hci0: command 0x040f tx timeout [ 77.449848] Bluetooth: hci6: command 0x040f tx timeout [ 77.450280] Bluetooth: hci1: command 0x040f tx timeout [ 77.450684] Bluetooth: hci2: command 0x040f tx timeout [ 77.513843] Bluetooth: hci5: command 0x040f tx timeout [ 77.514317] Bluetooth: hci7: command 0x040f tx timeout [ 77.514819] Bluetooth: hci4: command 0x040f tx timeout [ 78.601914] Bluetooth: hci3: command 0x0409 tx timeout [ 79.433848] Bluetooth: hci0: command 0x0419 tx timeout [ 79.497921] Bluetooth: hci2: command 0x0419 tx timeout [ 79.498680] Bluetooth: hci1: command 0x0419 tx timeout [ 79.499424] Bluetooth: hci6: command 0x0419 tx timeout [ 79.561899] Bluetooth: hci4: command 0x0419 tx timeout [ 79.562972] Bluetooth: hci7: command 0x0419 tx timeout [ 79.563659] Bluetooth: hci5: command 0x0419 tx timeout [ 80.649834] Bluetooth: hci3: command 0x041b tx timeout [ 82.697860] Bluetooth: hci3: command 0x040f tx timeout [ 84.745853] Bluetooth: hci3: command 0x0419 tx timeout [ 130.663522] syz-executor.2 (299) used greatest stack depth: 24496 bytes left [ 132.828466] audit: type=1400 audit(1663769243.082:7): avc: denied { open } for pid=3854 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 132.830024] audit: type=1400 audit(1663769243.082:8): avc: denied { kernel } for pid=3854 comm="syz-executor.7" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 132.838617] ------------[ cut here ]------------ [ 132.838653] [ 132.838658] ====================================================== [ 132.838664] WARNING: possible circular locking dependency detected [ 132.838671] 6.0.0-rc6-next-20220921 #1 Not tainted [ 132.838682] ------------------------------------------------------ [ 132.838687] syz-executor.7/3855 is trying to acquire lock: [ 132.838698] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 132.838769] [ 132.838769] but task is already holding lock: [ 132.838774] ffff88801d89a020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 132.838823] [ 132.838823] which lock already depends on the new lock. [ 132.838823] [ 132.838828] [ 132.838828] the existing dependency chain (in reverse order) is: [ 132.838834] [ 132.838834] -> #3 (&ctx->lock){....}-{2:2}: [ 132.838858] _raw_spin_lock+0x2a/0x40 [ 132.838891] __perf_event_task_sched_out+0x53b/0x18d0 [ 132.838913] __schedule+0xedd/0x2470 [ 132.838937] schedule+0xda/0x1b0 [ 132.838959] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.838978] syscall_exit_to_user_mode+0x19/0x40 [ 132.838999] do_syscall_64+0x48/0x90 [ 132.839028] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.839048] [ 132.839048] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 132.839072] _raw_spin_lock_nested+0x30/0x40 [ 132.839105] raw_spin_rq_lock_nested+0x1e/0x30 [ 132.839127] task_fork_fair+0x63/0x4d0 [ 132.839158] sched_cgroup_fork+0x3d0/0x540 [ 132.839183] copy_process+0x4183/0x6e20 [ 132.839201] kernel_clone+0xe7/0x890 [ 132.839218] user_mode_thread+0xad/0xf0 [ 132.839236] rest_init+0x24/0x250 [ 132.839255] arch_call_rest_init+0xf/0x14 [ 132.839282] start_kernel+0x4c1/0x4e6 [ 132.839307] secondary_startup_64_no_verify+0xe0/0xeb [ 132.839331] [ 132.839331] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 132.839355] _raw_spin_lock_irqsave+0x39/0x60 [ 132.839388] try_to_wake_up+0xab/0x1930 [ 132.839412] up+0x75/0xb0 [ 132.839436] __up_console_sem+0x6e/0x80 [ 132.839464] console_unlock+0x46a/0x590 [ 132.839493] vprintk_emit+0x1bd/0x560 [ 132.839524] vprintk+0x84/0xa0 [ 132.839553] _printk+0xba/0xf1 [ 132.839571] kauditd_hold_skb.cold+0x3f/0x4e [ 132.839600] kauditd_send_queue+0x233/0x290 [ 132.839627] kauditd_thread+0x5da/0x9a0 [ 132.839652] kthread+0x2ed/0x3a0 [ 132.839678] ret_from_fork+0x22/0x30 [ 132.839700] [ 132.839700] -> #0 ((console_sem).lock){....}-{2:2}: [ 132.839724] __lock_acquire+0x2a02/0x5e70 [ 132.839755] lock_acquire+0x1a2/0x530 [ 132.839783] _raw_spin_lock_irqsave+0x39/0x60 [ 132.839816] down_trylock+0xe/0x70 [ 132.839842] __down_trylock_console_sem+0x3b/0xd0 [ 132.839871] vprintk_emit+0x16b/0x560 [ 132.839901] vprintk+0x84/0xa0 [ 132.839930] _printk+0xba/0xf1 [ 132.839947] report_bug.cold+0x72/0xab [ 132.839975] handle_bug+0x3c/0x70 [ 132.840004] exc_invalid_op+0x14/0x50 [ 132.840033] asm_exc_invalid_op+0x16/0x20 [ 132.840052] group_sched_out.part.0+0x2c7/0x460 [ 132.840071] ctx_sched_out+0x8f1/0xc10 [ 132.840088] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.840110] __schedule+0xedd/0x2470 [ 132.840132] schedule+0xda/0x1b0 [ 132.840154] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.840172] syscall_exit_to_user_mode+0x19/0x40 [ 132.840192] do_syscall_64+0x48/0x90 [ 132.840221] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.840241] [ 132.840241] other info that might help us debug this: [ 132.840241] [ 132.840245] Chain exists of: [ 132.840245] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 132.840245] [ 132.840272] Possible unsafe locking scenario: [ 132.840272] [ 132.840276] CPU0 CPU1 [ 132.840280] ---- ---- [ 132.840284] lock(&ctx->lock); [ 132.840294] lock(&rq->__lock); [ 132.840306] lock(&ctx->lock); [ 132.840317] lock((console_sem).lock); [ 132.840327] [ 132.840327] *** DEADLOCK *** [ 132.840327] [ 132.840331] 2 locks held by syz-executor.7/3855: [ 132.840343] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 132.840393] #1: ffff88801d89a020 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 132.840443] [ 132.840443] stack backtrace: [ 132.840447] CPU: 0 PID: 3855 Comm: syz-executor.7 Not tainted 6.0.0-rc6-next-20220921 #1 [ 132.840469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 132.840482] Call Trace: [ 132.840488] [ 132.840495] dump_stack_lvl+0x8b/0xb3 [ 132.840527] check_noncircular+0x263/0x2e0 [ 132.840558] ? format_decode+0x26c/0xb50 [ 132.840587] ? print_circular_bug+0x450/0x450 [ 132.840618] ? enable_ptr_key_workfn+0x20/0x20 [ 132.840648] ? format_decode+0x26c/0xb50 [ 132.840676] ? memcpy+0x39/0x60 [ 132.840696] ? vsnprintf+0x4ba/0x1600 [ 132.840729] __lock_acquire+0x2a02/0x5e70 [ 132.840770] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 132.840804] ? __mutex_add_waiter+0x120/0x120 [ 132.840838] lock_acquire+0x1a2/0x530 [ 132.840869] ? down_trylock+0xe/0x70 [ 132.840899] ? lock_release+0x750/0x750 [ 132.840939] ? vprintk+0x84/0xa0 [ 132.840972] _raw_spin_lock_irqsave+0x39/0x60 [ 132.841006] ? down_trylock+0xe/0x70 [ 132.841034] down_trylock+0xe/0x70 [ 132.841061] ? vprintk+0x84/0xa0 [ 132.841092] __down_trylock_console_sem+0x3b/0xd0 [ 132.841124] vprintk_emit+0x16b/0x560 [ 132.841160] vprintk+0x84/0xa0 [ 132.841192] _printk+0xba/0xf1 [ 132.841211] ? record_print_text.cold+0x16/0x16 [ 132.841239] ? report_bug.cold+0x66/0xab [ 132.841271] ? group_sched_out.part.0+0x2c7/0x460 [ 132.841291] report_bug.cold+0x72/0xab [ 132.841325] handle_bug+0x3c/0x70 [ 132.841355] exc_invalid_op+0x14/0x50 [ 132.841387] asm_exc_invalid_op+0x16/0x20 [ 132.841407] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 132.841430] Code: 5e 41 5f e9 9b b9 ef ff e8 96 b9 ef ff 65 8b 1d 2b 12 ac 7e 31 ff 89 de e8 36 b6 ef ff 85 db 0f 84 8a 00 00 00 e8 79 b9 ef ff <0f> 0b e9 a5 fe ff ff e8 6d b9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 132.841450] RSP: 0018:ffff888031497c48 EFLAGS: 00010006 [ 132.841465] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 132.841479] RDX: ffff88801760d040 RSI: ffffffff815663a7 RDI: 0000000000000005 [ 132.841492] RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001 [ 132.841505] R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88801d89a000 [ 132.841519] R13: ffff88806ce3d140 R14: ffffffff8547cf80 R15: 0000000000000002 [ 132.841540] ? group_sched_out.part.0+0x2c7/0x460 [ 132.841564] ? group_sched_out.part.0+0x2c7/0x460 [ 132.841588] ctx_sched_out+0x8f1/0xc10 [ 132.841611] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.841640] ? lock_is_held_type+0xd7/0x130 [ 132.841663] ? __perf_cgroup_move+0x160/0x160 [ 132.841684] ? set_next_entity+0x304/0x550 [ 132.841717] ? update_curr+0x267/0x740 [ 132.841752] ? lock_is_held_type+0xd7/0x130 [ 132.841775] __schedule+0xedd/0x2470 [ 132.841805] ? io_schedule_timeout+0x150/0x150 [ 132.841834] ? __x64_sys_futex_time32+0x480/0x480 [ 132.841859] schedule+0xda/0x1b0 [ 132.841885] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.841906] syscall_exit_to_user_mode+0x19/0x40 [ 132.841928] do_syscall_64+0x48/0x90 [ 132.841959] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.841980] RIP: 0033:0x7fbd648b3b19 [ 132.841995] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 132.842014] RSP: 002b:00007fbd61e29218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.842033] RAX: 0000000000000001 RBX: 00007fbd649c6f68 RCX: 00007fbd648b3b19 [ 132.842046] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbd649c6f6c [ 132.842059] RBP: 00007fbd649c6f60 R08: 000000000000000e R09: 0000000000000000 [ 132.842072] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fbd649c6f6c [ 132.842085] R13: 00007ffd547c05cf R14: 00007fbd61e29300 R15: 0000000000022000 [ 132.842110] [ 132.953550] WARNING: CPU: 0 PID: 3855 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 132.954860] Modules linked in: [ 132.955328] CPU: 0 PID: 3855 Comm: syz-executor.7 Not tainted 6.0.0-rc6-next-20220921 #1 [ 132.956448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 132.958014] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 132.958788] Code: 5e 41 5f e9 9b b9 ef ff e8 96 b9 ef ff 65 8b 1d 2b 12 ac 7e 31 ff 89 de e8 36 b6 ef ff 85 db 0f 84 8a 00 00 00 e8 79 b9 ef ff <0f> 0b e9 a5 fe ff ff e8 6d b9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 132.961300] RSP: 0018:ffff888031497c48 EFLAGS: 00010006 [ 132.962045] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 132.963053] RDX: ffff88801760d040 RSI: ffffffff815663a7 RDI: 0000000000000005 [ 132.964017] RBP: ffff888008668000 R08: 0000000000000005 R09: 0000000000000001 [ 132.964950] R10: 0000000000000000 R11: ffffffff865b001b R12: ffff88801d89a000 [ 132.965884] R13: ffff88806ce3d140 R14: ffffffff8547cf80 R15: 0000000000000002 [ 132.966833] FS: 00007fbd61e29700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 132.967909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 132.968698] CR2: 00007fbd649c7018 CR3: 000000001af9e000 CR4: 0000000000350ef0 [ 132.969710] Call Trace: [ 132.970086] [ 132.970422] ctx_sched_out+0x8f1/0xc10 [ 132.971004] __perf_event_task_sched_out+0x6d0/0x18d0 [ 132.971729] ? lock_is_held_type+0xd7/0x130 [ 132.972327] ? __perf_cgroup_move+0x160/0x160 [ 132.972949] ? set_next_entity+0x304/0x550 [ 132.973540] ? update_curr+0x267/0x740 [ 132.974088] ? lock_is_held_type+0xd7/0x130 [ 132.974672] __schedule+0xedd/0x2470 [ 132.975213] ? io_schedule_timeout+0x150/0x150 [ 132.975846] ? __x64_sys_futex_time32+0x480/0x480 [ 132.976505] schedule+0xda/0x1b0 [ 132.976981] exit_to_user_mode_prepare+0x114/0x1a0 [ 132.977644] syscall_exit_to_user_mode+0x19/0x40 [ 132.978289] do_syscall_64+0x48/0x90 [ 132.978831] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 132.979533] RIP: 0033:0x7fbd648b3b19 [ 132.980059] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 132.982527] RSP: 002b:00007fbd61e29218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 132.983581] RAX: 0000000000000001 RBX: 00007fbd649c6f68 RCX: 00007fbd648b3b19 [ 132.984558] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fbd649c6f6c [ 132.985562] RBP: 00007fbd649c6f60 R08: 000000000000000e R09: 0000000000000000 [ 132.986520] R10: 0000000000000003 R11: 0000000000000246 R12: 00007fbd649c6f6c [ 132.987507] R13: 00007ffd547c05cf R14: 00007fbd61e29300 R15: 0000000000022000 [ 132.988499] [ 132.988829] irq event stamp: 544 [ 132.989278] hardirqs last enabled at (543): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 132.990535] hardirqs last disabled at (544): [] __schedule+0x1225/0x2470 [ 132.991678] softirqs last enabled at (370): [] __irq_exit_rcu+0x11b/0x180 [ 132.992835] softirqs last disabled at (321): [] __irq_exit_rcu+0x11b/0x180 [ 132.994007] ---[ end trace 0000000000000000 ]--- 14:07:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 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) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 14:07:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 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) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 14:07:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 133.519516] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 133.520851] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 133.522040] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 133.524403] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 133.526065] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 133.527338] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 133.540199] Bluetooth: hci2: HCI_REQ-0x0c1a [ 133.615002] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 133.618073] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 133.619573] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 14:07:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 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) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 133.646624] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 133.648406] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 133.649230] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 133.654608] Bluetooth: hci4: HCI_REQ-0x0c1a 14:07:23 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 14:07:24 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x77, 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) mknod(&(0x7f0000008d80)='./file0\x00', 0x1000, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xc0201, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 14:07:24 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f0000000000)={0x1c, 0x5e, 0x1, 0x0, 0x0, "", [@typed={0xc, 0x0, 0x0, 0x0, @u64=0x3}]}, 0x1c}], 0x1}, 0x0) 14:07:24 executing program 7: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x0, @any, 0x4, 0x2}, 0xe) setsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000000), 0x2) [ 135.177798] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 135.497906] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 135.561835] Bluetooth: hci2: command 0x0409 tx timeout [ 135.625819] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 135.625880] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 135.626745] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 135.689829] Bluetooth: hci4: command 0x0409 tx timeout [ 137.609846] Bluetooth: hci2: command 0x041b tx timeout [ 137.737805] Bluetooth: hci4: command 0x041b tx timeout [ 137.817913] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 137.818790] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 137.821027] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 137.822477] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 137.823325] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 137.824619] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 137.826903] Bluetooth: hci5: HCI_REQ-0x0c1a [ 137.931527] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 137.933068] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 137.933733] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 137.934850] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 137.935710] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 137.936500] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 137.942729] Bluetooth: hci6: HCI_REQ-0x0c1a [ 139.402250] Bluetooth: hci0: Opcode 0x c03 failed: -110 [ 139.657837] Bluetooth: hci2: command 0x040f tx timeout [ 139.721922] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 139.785832] Bluetooth: hci4: command 0x040f tx timeout [ 139.849841] Bluetooth: hci5: command 0x0409 tx timeout [ 139.977808] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 139.977817] Bluetooth: hci6: command 0x0409 tx timeout [ 141.706927] Bluetooth: hci2: command 0x0419 tx timeout [ 141.833951] Bluetooth: hci4: command 0x0419 tx timeout [ 141.866168] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 141.867507] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 141.869004] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 141.871910] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 141.873415] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 141.874667] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 141.878021] Bluetooth: hci0: HCI_REQ-0x0c1a [ 141.897835] Bluetooth: hci5: command 0x041b tx timeout [ 142.026814] Bluetooth: hci6: command 0x041b tx timeout [ 142.094805] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 142.095939] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 142.096918] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 142.099654] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 142.100664] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 142.101693] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 142.103966] Bluetooth: hci1: HCI_REQ-0x0c1a VM DIAGNOSIS: 14:07:23 Registers: info registers vcpu 0 RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b1c91 RDI=ffffffff87645ba0 RBP=ffffffff87645b60 RSP=ffff888031497698 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001 R12=0000000000000033 R13=ffffffff87645b60 R14=0000000000000010 R15=ffffffff822b1c80 RIP=ffffffff822b1ce9 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 00007fbd61e29700 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=00007fbd649c7018 CR3=000000001af9e000 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007fbd6499a7c0 00007fbd6499a7c8 YMM02=0000000000000000 0000000000000000 00007fbd6499a7e0 00007fbd6499a7c0 YMM03=0000000000000000 0000000000000000 00007fbd6499a7c8 00007fbd6499a7c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=1ffff11001a975f9 RBX=ffff88800d4baf98 RCX=ffffffff811db4b7 RDX=0000000000000000 RSI=0000000000000001 RDI=ffff88800d4bafc8 RBP=ffff88800d6edda8 RSP=ffff88800ffe7d78 R8 =0000000000000000 R9 =ffff888009520807 R10=ffffed10012a4100 R11=0000000000000001 R12=dffffc0000000000 R13=ffff88800d6edb80 R14=ffff88800d6edb80 R15=0000000000000092 RIP=ffffffff817bcd52 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 =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=00007ff631fb6ae0 CR3=000000003f8ce000 CR4=00350ee0 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 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffff0000000c 0000563ab8431570 YMM02=0000000000000000 0000000000000000 ffffff0f0e0d0c0b 0a09080706050403 YMM03=0000000000000000 0000000000000000 696e656420737365 636341002f737973 YMM04=0000000000000000 0000000000000000 323d44455a494c41 4954494e495f4345 YMM05=0000000000000000 0000000000000000 3d5145534b534944 006b7369643d4550 YMM06=0000000000000000 0000000000000000 3d454d414e564544 00303d444955555f YMM07=0000000000000000 0000000000000000 5953425553003770 6f6f6c2f6b636f6c YMM08=0000000000000000 0000000000000000 49006d756e203c20 69000a313a56000a YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000