Debian GNU/Linux 11 syzkaller ttyS0 Warning: Permanently added '[localhost]:41788' (ECDSA) to the list of known hosts. 2022/09/30 03:23:06 fuzzer started 2022/09/30 03:23:06 dialing manager at localhost:40535 syzkaller login: [ 36.485778] cgroup: Unknown subsys name 'net' [ 36.580770] cgroup: Unknown subsys name 'rlimit' 2022/09/30 03:23:20 syscalls: 2215 2022/09/30 03:23:20 code coverage: enabled 2022/09/30 03:23:20 comparison tracing: enabled 2022/09/30 03:23:20 extra coverage: enabled 2022/09/30 03:23:20 setuid sandbox: enabled 2022/09/30 03:23:20 namespace sandbox: enabled 2022/09/30 03:23:20 Android sandbox: enabled 2022/09/30 03:23:20 fault injection: enabled 2022/09/30 03:23:20 leak checking: enabled 2022/09/30 03:23:20 net packet injection: enabled 2022/09/30 03:23:20 net device setup: enabled 2022/09/30 03:23:20 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/30 03:23:20 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/30 03:23:20 USB emulation: enabled 2022/09/30 03:23:20 hci packet injection: enabled 2022/09/30 03:23:20 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220929) 2022/09/30 03:23:20 802.15.4 emulation: enabled 2022/09/30 03:23:20 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/30 03:23:20 fetching corpus: 50, signal 20256/23774 (executing program) 2022/09/30 03:23:21 fetching corpus: 100, signal 33009/37876 (executing program) 2022/09/30 03:23:21 fetching corpus: 150, signal 43468/49469 (executing program) 2022/09/30 03:23:21 fetching corpus: 200, signal 49264/56424 (executing program) 2022/09/30 03:23:21 fetching corpus: 250, signal 54928/63213 (executing program) 2022/09/30 03:23:21 fetching corpus: 300, signal 59476/68821 (executing program) 2022/09/30 03:23:21 fetching corpus: 350, signal 63075/73434 (executing program) 2022/09/30 03:23:21 fetching corpus: 400, signal 69105/80145 (executing program) 2022/09/30 03:23:22 fetching corpus: 450, signal 71948/83909 (executing program) 2022/09/30 03:23:22 fetching corpus: 500, signal 74954/87739 (executing program) 2022/09/30 03:23:22 fetching corpus: 550, signal 78908/92352 (executing program) 2022/09/30 03:23:22 fetching corpus: 600, signal 82170/96268 (executing program) 2022/09/30 03:23:22 fetching corpus: 650, signal 84814/99573 (executing program) 2022/09/30 03:23:22 fetching corpus: 700, signal 86864/102335 (executing program) 2022/09/30 03:23:22 fetching corpus: 750, signal 89794/105744 (executing program) 2022/09/30 03:23:22 fetching corpus: 800, signal 91411/108077 (executing program) 2022/09/30 03:23:23 fetching corpus: 850, signal 94434/111460 (executing program) 2022/09/30 03:23:23 fetching corpus: 900, signal 95971/113589 (executing program) 2022/09/30 03:23:23 fetching corpus: 950, signal 98297/116331 (executing program) 2022/09/30 03:23:23 fetching corpus: 1000, signal 99674/118272 (executing program) 2022/09/30 03:23:23 fetching corpus: 1050, signal 101215/120281 (executing program) 2022/09/30 03:23:23 fetching corpus: 1100, signal 102763/122327 (executing program) 2022/09/30 03:23:23 fetching corpus: 1150, signal 104482/124464 (executing program) 2022/09/30 03:23:23 fetching corpus: 1200, signal 106435/126743 (executing program) 2022/09/30 03:23:23 fetching corpus: 1250, signal 108571/129139 (executing program) 2022/09/30 03:23:24 fetching corpus: 1300, signal 110323/131127 (executing program) 2022/09/30 03:23:24 fetching corpus: 1350, signal 112369/133374 (executing program) 2022/09/30 03:23:24 fetching corpus: 1400, signal 114400/135537 (executing program) 2022/09/30 03:23:24 fetching corpus: 1450, signal 115282/136852 (executing program) 2022/09/30 03:23:24 fetching corpus: 1500, signal 117509/139227 (executing program) 2022/09/30 03:23:24 fetching corpus: 1550, signal 118631/140604 (executing program) 2022/09/30 03:23:24 fetching corpus: 1600, signal 119770/142019 (executing program) 2022/09/30 03:23:24 fetching corpus: 1650, signal 122931/144656 (executing program) 2022/09/30 03:23:24 fetching corpus: 1700, signal 123735/145847 (executing program) 2022/09/30 03:23:25 fetching corpus: 1750, signal 125435/147452 (executing program) 2022/09/30 03:23:25 fetching corpus: 1800, signal 126385/148608 (executing program) 2022/09/30 03:23:25 fetching corpus: 1850, signal 127315/149712 (executing program) 2022/09/30 03:23:25 fetching corpus: 1900, signal 128840/151159 (executing program) 2022/09/30 03:23:25 fetching corpus: 1950, signal 129798/152245 (executing program) 2022/09/30 03:23:25 fetching corpus: 2000, signal 130876/153395 (executing program) 2022/09/30 03:23:25 fetching corpus: 2050, signal 132179/154639 (executing program) 2022/09/30 03:23:25 fetching corpus: 2100, signal 133976/156119 (executing program) 2022/09/30 03:23:26 fetching corpus: 2150, signal 135532/157448 (executing program) 2022/09/30 03:23:26 fetching corpus: 2200, signal 136714/158528 (executing program) 2022/09/30 03:23:26 fetching corpus: 2250, signal 137626/159493 (executing program) 2022/09/30 03:23:26 fetching corpus: 2300, signal 138367/160361 (executing program) 2022/09/30 03:23:26 fetching corpus: 2350, signal 140269/161751 (executing program) 2022/09/30 03:23:26 fetching corpus: 2400, signal 141540/162987 (executing program) 2022/09/30 03:23:26 fetching corpus: 2450, signal 142587/163872 (executing program) 2022/09/30 03:23:26 fetching corpus: 2500, signal 144097/164925 (executing program) 2022/09/30 03:23:27 fetching corpus: 2550, signal 145668/165958 (executing program) 2022/09/30 03:23:27 fetching corpus: 2600, signal 146957/167026 (executing program) 2022/09/30 03:23:27 fetching corpus: 2650, signal 148641/168129 (executing program) 2022/09/30 03:23:27 fetching corpus: 2700, signal 150004/169028 (executing program) 2022/09/30 03:23:27 fetching corpus: 2750, signal 150892/169692 (executing program) 2022/09/30 03:23:27 fetching corpus: 2800, signal 151609/170301 (executing program) 2022/09/30 03:23:27 fetching corpus: 2850, signal 152366/170886 (executing program) 2022/09/30 03:23:27 fetching corpus: 2900, signal 153061/171435 (executing program) 2022/09/30 03:23:28 fetching corpus: 2950, signal 153812/171981 (executing program) 2022/09/30 03:23:28 fetching corpus: 3000, signal 155070/172797 (executing program) 2022/09/30 03:23:28 fetching corpus: 3050, signal 155522/173195 (executing program) 2022/09/30 03:23:28 fetching corpus: 3100, signal 156827/173847 (executing program) 2022/09/30 03:23:28 fetching corpus: 3150, signal 157856/174407 (executing program) 2022/09/30 03:23:28 fetching corpus: 3200, signal 159357/175054 (executing program) 2022/09/30 03:23:28 fetching corpus: 3250, signal 159939/175486 (executing program) 2022/09/30 03:23:28 fetching corpus: 3300, signal 160569/175883 (executing program) 2022/09/30 03:23:29 fetching corpus: 3350, signal 161350/176274 (executing program) 2022/09/30 03:23:29 fetching corpus: 3400, signal 162751/176789 (executing program) 2022/09/30 03:23:29 fetching corpus: 3450, signal 163334/177101 (executing program) 2022/09/30 03:23:29 fetching corpus: 3500, signal 163944/177483 (executing program) 2022/09/30 03:23:29 fetching corpus: 3550, signal 164664/177805 (executing program) 2022/09/30 03:23:29 fetching corpus: 3600, signal 165556/178100 (executing program) 2022/09/30 03:23:29 fetching corpus: 3650, signal 166165/178362 (executing program) 2022/09/30 03:23:29 fetching corpus: 3700, signal 167222/178699 (executing program) 2022/09/30 03:23:29 fetching corpus: 3750, signal 167957/178942 (executing program) 2022/09/30 03:23:29 fetching corpus: 3800, signal 168578/179176 (executing program) 2022/09/30 03:23:30 fetching corpus: 3850, signal 168906/179347 (executing program) 2022/09/30 03:23:30 fetching corpus: 3900, signal 169837/179593 (executing program) 2022/09/30 03:23:30 fetching corpus: 3950, signal 170661/179822 (executing program) 2022/09/30 03:23:30 fetching corpus: 4000, signal 171093/179974 (executing program) 2022/09/30 03:23:30 fetching corpus: 4050, signal 172437/180184 (executing program) 2022/09/30 03:23:30 fetching corpus: 4100, signal 173004/180310 (executing program) 2022/09/30 03:23:30 fetching corpus: 4150, signal 174394/180495 (executing program) 2022/09/30 03:23:30 fetching corpus: 4200, signal 175023/180619 (executing program) 2022/09/30 03:23:30 fetching corpus: 4250, signal 175524/180745 (executing program) 2022/09/30 03:23:30 fetching corpus: 4272, signal 175875/180811 (executing program) 2022/09/30 03:23:30 fetching corpus: 4272, signal 175875/180865 (executing program) 2022/09/30 03:23:31 fetching corpus: 4272, signal 175875/180881 (executing program) 2022/09/30 03:23:31 fetching corpus: 4272, signal 175875/180881 (executing program) 2022/09/30 03:23:32 starting 8 fuzzer processes 03:23:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000080), 0x4) 03:23:32 executing program 1: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000000280)={0x1ff, 0x0, 'client1\x00', 0x0, "17e14b6adf597130", "238acf78eb8a5c666bceba243d0a38e1df323dc042efb000"}) 03:23:32 executing program 2: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000000)={0x0, r1, 0xfffffffe}) perf_event_open(&(0x7f00000003c0)={0x2, 0x80, 0xc, 0x1, 0xf9, 0x7f, 0x0, 0x1ff, 0x58200, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x5, 0x1, @perf_bp={&(0x7f0000000340), 0x3}, 0x1, 0x0, 0x9, 0x3, 0x6, 0x800, 0x2, 0x0, 0x7, 0x0, 0x401}, 0x0, 0xa, r0, 0x1) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x1200}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) fallocate(r2, 0x0, 0x0, 0x87ffffc) r3 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x800, 0x0) readv(r3, &(0x7f0000000300)=[{&(0x7f0000000140)=""/147, 0x93}, {&(0x7f0000000200)=""/116, 0x74}], 0x2) syz_open_dev$tty20(0xc, 0x4, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)) 03:23:32 executing program 3: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, 0x0) write(r0, 0x0, 0x0) perf_event_open(&(0x7f0000001840)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000000100)=[{&(0x7f0000000140)="84", 0x20000141}], 0x1, 0x0) write$P9_RMKDIR(r2, &(0x7f0000000000)={0x14}, 0x14) fcntl$setpipe(r1, 0x407, 0x10001) 03:23:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x5452, &(0x7f0000000a00)={'ip6_vti0\x00', 0x0}) 03:23:32 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) clone3(&(0x7f00000005c0)={0x220000100, 0x0, 0x0, 0x0, {}, &(0x7f0000000380)=""/229, 0xe5, 0x0, &(0x7f0000000580)=[0xffffffffffffffff, 0x0, 0x0, 0x0], 0x4, {r0}}, 0x58) [ 62.325525] audit: type=1400 audit(1664508212.983:6): avc: denied { execmem } for pid=285 comm="syz-executor.1" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 03:23:32 executing program 6: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000540)) 03:23:33 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, 0x0, &(0x7f0000001b40)) [ 63.621663] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 63.623438] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 63.624788] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 63.627779] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 63.629790] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 63.631218] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 63.639535] Bluetooth: hci0: HCI_REQ-0x0c1a [ 63.680469] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 63.682686] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 63.684153] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 63.685833] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 63.687109] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 63.688756] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 63.690618] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 63.692471] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 63.693602] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 63.694912] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 63.696963] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 63.700615] Bluetooth: hci3: HCI_REQ-0x0c1a [ 63.700628] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 63.711099] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 63.712871] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 63.714875] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 63.718475] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 63.720444] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 63.721925] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 63.748912] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 63.754247] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 63.759038] Bluetooth: hci1: HCI_REQ-0x0c1a [ 63.759860] Bluetooth: hci2: HCI_REQ-0x0c1a [ 63.771613] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 63.776034] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 63.784968] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 63.786781] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 63.787296] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 63.787979] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 63.791476] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 63.800996] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 63.801001] Bluetooth: hci6: HCI_REQ-0x0c1a [ 63.804650] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 63.806738] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 63.818140] Bluetooth: hci4: HCI_REQ-0x0c1a [ 63.818525] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 63.826205] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 63.863761] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 63.868752] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 63.871132] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 63.872787] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 63.892420] Bluetooth: hci7: HCI_REQ-0x0c1a [ 65.708239] Bluetooth: hci0: command 0x0409 tx timeout [ 65.771574] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 65.773156] Bluetooth: hci3: command 0x0409 tx timeout [ 65.835447] Bluetooth: hci4: command 0x0409 tx timeout [ 65.836498] Bluetooth: hci1: command 0x0409 tx timeout [ 65.837406] Bluetooth: hci2: command 0x0409 tx timeout [ 65.838265] Bluetooth: hci6: command 0x0409 tx timeout [ 65.963514] Bluetooth: hci7: command 0x0409 tx timeout [ 67.756457] Bluetooth: hci0: command 0x041b tx timeout [ 67.819394] Bluetooth: hci3: command 0x041b tx timeout [ 67.883473] Bluetooth: hci6: command 0x041b tx timeout [ 67.884018] Bluetooth: hci2: command 0x041b tx timeout [ 67.884546] Bluetooth: hci1: command 0x041b tx timeout [ 67.885029] Bluetooth: hci4: command 0x041b tx timeout [ 68.011385] Bluetooth: hci7: command 0x041b tx timeout [ 68.836434] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 68.838115] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 68.838957] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 68.840413] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 68.841403] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 68.842114] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 68.856640] Bluetooth: hci5: HCI_REQ-0x0c1a [ 69.804404] Bluetooth: hci0: command 0x040f tx timeout [ 69.868409] Bluetooth: hci3: command 0x040f tx timeout [ 69.931487] Bluetooth: hci4: command 0x040f tx timeout [ 69.931906] Bluetooth: hci1: command 0x040f tx timeout [ 69.932280] Bluetooth: hci2: command 0x040f tx timeout [ 69.932728] Bluetooth: hci6: command 0x040f tx timeout [ 70.060454] Bluetooth: hci7: command 0x040f tx timeout [ 70.891446] Bluetooth: hci5: command 0x0409 tx timeout [ 71.852419] Bluetooth: hci0: command 0x0419 tx timeout [ 71.916429] Bluetooth: hci3: command 0x0419 tx timeout [ 71.979488] Bluetooth: hci6: command 0x0419 tx timeout [ 71.979962] Bluetooth: hci2: command 0x0419 tx timeout [ 71.980415] Bluetooth: hci1: command 0x0419 tx timeout [ 71.980835] Bluetooth: hci4: command 0x0419 tx timeout [ 72.108417] Bluetooth: hci7: command 0x0419 tx timeout [ 72.939435] Bluetooth: hci5: command 0x041b tx timeout [ 74.988383] Bluetooth: hci5: command 0x040f tx timeout [ 77.035879] Bluetooth: hci5: command 0x0419 tx timeout 03:24:29 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 118.997984] Bluetooth: hci6: ACL packet for unknown connection handle 0 [ 119.004792] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:29 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 119.126914] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:29 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 119.239552] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:29 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 119.378556] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:30 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 119.486922] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:30 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 119.587534] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:30 executing program 7: syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc8}}, 0x4) syz_emit_vhci(&(0x7f0000000080)=@HCI_EVENT_PKT={0x4, @hci_ev_remote_name={{0x7, 0xff}, {0x0, @none, "116eb99c6b8e4d7a402e2736d65ffa3b8993d3d7aa8d9ef4200797e797edbf3643b7bd29142e70f2ec8d225802b8a98ea3fdab6d686626c19f871c595f71988d1d66ebfa96dce5853fe1ee6a5a61f95d49c61f1e660506ac177a23fb02ec1120e1d858fcd79c61cce3d0fda5a367436b16a8d2d675d4f5f12177e6ccc0d308473cb564374984e28d83f8a96f5b19f96ee9330df15cfd4e8e38386fae10c9c9a3e186cfd28c6d25e4657f00cb95aab169bf352f024a85fc660fc10c8e27dda44b1131937f2cf57c3b5448856d1e546b3de7f13cd5cca83cd864eb634d271ff54b9bf18772359b69fa05f2e057a977ddd9f5cc4be87af95e0f"}}}, 0x102) syz_emit_vhci(&(0x7f0000000500)=@HCI_ACLDATA_PKT={0x2, {0x0, 0x0, 0x0, 0xa}, @l2cap_cid_signaling={{0x6}, [@l2cap_info_req={{0xa, 0x0, 0x2}}]}}, 0xf) [ 119.688027] Bluetooth: hci6: ACL packet for unknown connection handle 0 03:24:30 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x35}, './file0\x00'}) [ 121.325456] audit: type=1400 audit(1664508271.983:7): avc: denied { open } for pid=3837 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.326920] audit: type=1400 audit(1664508271.984:8): avc: denied { kernel } for pid=3837 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 121.347326] ------------[ cut here ]------------ [ 121.347349] [ 121.347352] ====================================================== [ 121.347356] WARNING: possible circular locking dependency detected [ 121.347360] 6.0.0-rc7-next-20220929 #1 Not tainted [ 121.347367] ------------------------------------------------------ [ 121.347370] syz-executor.3/3839 is trying to acquire lock: [ 121.347377] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 121.347418] [ 121.347418] but task is already holding lock: [ 121.347421] ffff88801bf3d820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 121.347448] [ 121.347448] which lock already depends on the new lock. [ 121.347448] [ 121.347451] [ 121.347451] the existing dependency chain (in reverse order) is: [ 121.347455] [ 121.347455] -> #3 (&ctx->lock){....}-{2:2}: [ 121.347469] _raw_spin_lock+0x2a/0x40 [ 121.347480] __perf_event_task_sched_out+0x53b/0x18d0 [ 121.347491] __schedule+0xedd/0x2470 [ 121.347505] schedule+0xda/0x1b0 [ 121.347519] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.347531] syscall_exit_to_user_mode+0x19/0x40 [ 121.347544] do_syscall_64+0x48/0x90 [ 121.347562] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.347575] [ 121.347575] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 121.347589] _raw_spin_lock_nested+0x30/0x40 [ 121.347599] raw_spin_rq_lock_nested+0x1e/0x30 [ 121.347612] task_fork_fair+0x63/0x4d0 [ 121.347629] sched_cgroup_fork+0x3d0/0x540 [ 121.347643] copy_process+0x4183/0x6e20 [ 121.347654] kernel_clone+0xe7/0x890 [ 121.347664] user_mode_thread+0xad/0xf0 [ 121.347674] rest_init+0x24/0x250 [ 121.347685] arch_call_rest_init+0xf/0x14 [ 121.347703] start_kernel+0x4c6/0x4eb [ 121.347717] secondary_startup_64_no_verify+0xe0/0xeb [ 121.347731] [ 121.347731] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 121.347745] _raw_spin_lock_irqsave+0x39/0x60 [ 121.347755] try_to_wake_up+0xab/0x1930 [ 121.347768] up+0x75/0xb0 [ 121.347782] __up_console_sem+0x6e/0x80 [ 121.347798] console_unlock+0x46a/0x590 [ 121.347814] vprintk_emit+0x1bd/0x560 [ 121.347830] vprintk+0x84/0xa0 [ 121.347846] _printk+0xba/0xf1 [ 121.347858] regdb_fw_cb.cold+0x6c/0xa7 [ 121.347875] request_firmware_work_func+0x12e/0x240 [ 121.347895] process_one_work+0xa17/0x16a0 [ 121.347912] worker_thread+0x637/0x1260 [ 121.347929] kthread+0x2ed/0x3a0 [ 121.347943] ret_from_fork+0x22/0x30 [ 121.347955] [ 121.347955] -> #0 ((console_sem).lock){....}-{2:2}: [ 121.347969] __lock_acquire+0x2a02/0x5e70 [ 121.347986] lock_acquire+0x1a2/0x530 [ 121.348008] _raw_spin_lock_irqsave+0x39/0x60 [ 121.348018] down_trylock+0xe/0x70 [ 121.348033] __down_trylock_console_sem+0x3b/0xd0 [ 121.348049] vprintk_emit+0x16b/0x560 [ 121.348065] vprintk+0x84/0xa0 [ 121.348081] _printk+0xba/0xf1 [ 121.348091] report_bug.cold+0x72/0xab [ 121.348107] handle_bug+0x3c/0x70 [ 121.348123] exc_invalid_op+0x14/0x50 [ 121.348140] asm_exc_invalid_op+0x16/0x20 [ 121.348152] group_sched_out.part.0+0x2c7/0x460 [ 121.348170] ctx_sched_out+0x8f1/0xc10 [ 121.348186] __perf_event_task_sched_out+0x6d0/0x18d0 [ 121.348197] __schedule+0xedd/0x2470 [ 121.348211] schedule+0xda/0x1b0 [ 121.348224] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.348234] syscall_exit_to_user_mode+0x19/0x40 [ 121.348247] do_syscall_64+0x48/0x90 [ 121.348263] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.348276] [ 121.348276] other info that might help us debug this: [ 121.348276] [ 121.348279] Chain exists of: [ 121.348279] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 121.348279] [ 121.348294] Possible unsafe locking scenario: [ 121.348294] [ 121.348296] CPU0 CPU1 [ 121.348298] ---- ---- [ 121.348301] lock(&ctx->lock); [ 121.348307] lock(&rq->__lock); [ 121.348313] lock(&ctx->lock); [ 121.348320] lock((console_sem).lock); [ 121.348325] [ 121.348325] *** DEADLOCK *** [ 121.348325] [ 121.348327] 2 locks held by syz-executor.3/3839: [ 121.348334] #0: ffff88806ce37e98 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 121.348364] #1: ffff88801bf3d820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 121.348390] [ 121.348390] stack backtrace: [ 121.348393] CPU: 0 PID: 3839 Comm: syz-executor.3 Not tainted 6.0.0-rc7-next-20220929 #1 [ 121.348406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 121.348414] Call Trace: [ 121.348417] [ 121.348422] dump_stack_lvl+0x8b/0xb3 [ 121.348440] check_noncircular+0x263/0x2e0 [ 121.348457] ? format_decode+0x26c/0xb50 [ 121.348473] ? print_circular_bug+0x450/0x450 [ 121.348490] ? enable_ptr_key_workfn+0x20/0x20 [ 121.348507] ? format_decode+0x26c/0xb50 [ 121.348524] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 121.348542] __lock_acquire+0x2a02/0x5e70 [ 121.348563] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 121.348585] lock_acquire+0x1a2/0x530 [ 121.348602] ? down_trylock+0xe/0x70 [ 121.348619] ? lock_release+0x750/0x750 [ 121.348640] ? vprintk+0x84/0xa0 [ 121.348657] _raw_spin_lock_irqsave+0x39/0x60 [ 121.348669] ? down_trylock+0xe/0x70 [ 121.348685] down_trylock+0xe/0x70 [ 121.348700] ? vprintk+0x84/0xa0 [ 121.348717] __down_trylock_console_sem+0x3b/0xd0 [ 121.348735] vprintk_emit+0x16b/0x560 [ 121.348753] vprintk+0x84/0xa0 [ 121.348771] _printk+0xba/0xf1 [ 121.348782] ? record_print_text.cold+0x16/0x16 [ 121.348798] ? report_bug.cold+0x66/0xab [ 121.348816] ? group_sched_out.part.0+0x2c7/0x460 [ 121.348834] report_bug.cold+0x72/0xab [ 121.348853] handle_bug+0x3c/0x70 [ 121.348870] exc_invalid_op+0x14/0x50 [ 121.348888] asm_exc_invalid_op+0x16/0x20 [ 121.348901] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 121.348921] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 6b 17 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 121.348933] RSP: 0018:ffff888018457c48 EFLAGS: 00010006 [ 121.348942] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 121.348950] RDX: ffff88801bf70000 RSI: ffffffff81565e67 RDI: 0000000000000005 [ 121.348958] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 121.348965] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88801bf3d800 [ 121.348973] R13: ffff88806ce3d2c0 R14: ffffffff8547d040 R15: 0000000000000002 [ 121.348984] ? group_sched_out.part.0+0x2c7/0x460 [ 121.349004] ? group_sched_out.part.0+0x2c7/0x460 [ 121.349023] ctx_sched_out+0x8f1/0xc10 [ 121.349043] __perf_event_task_sched_out+0x6d0/0x18d0 [ 121.349057] ? lock_is_held_type+0xd7/0x130 [ 121.349071] ? __perf_cgroup_move+0x160/0x160 [ 121.349082] ? set_next_entity+0x304/0x550 [ 121.349099] ? update_curr+0x267/0x740 [ 121.349118] ? lock_is_held_type+0xd7/0x130 [ 121.349132] __schedule+0xedd/0x2470 [ 121.349149] ? io_schedule_timeout+0x150/0x150 [ 121.349166] ? rcu_read_lock_sched_held+0x3e/0x80 [ 121.349186] schedule+0xda/0x1b0 [ 121.349201] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.349214] syscall_exit_to_user_mode+0x19/0x40 [ 121.349227] do_syscall_64+0x48/0x90 [ 121.349245] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.349258] RIP: 0033:0x7f51dc1a2b19 [ 121.349266] 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 [ 121.349277] RSP: 002b:00007f51d9718218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.349288] RAX: 0000000000000001 RBX: 00007f51dc2b5f68 RCX: 00007f51dc1a2b19 [ 121.349296] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f51dc2b5f6c [ 121.349303] RBP: 00007f51dc2b5f60 R08: 000000000000000e R09: 0000000000000000 [ 121.349310] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f51dc2b5f6c [ 121.349318] R13: 00007ffd1813400f R14: 00007f51d9718300 R15: 0000000000022000 [ 121.349330] [ 121.405868] WARNING: CPU: 0 PID: 3839 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 121.406560] Modules linked in: [ 121.406800] CPU: 0 PID: 3839 Comm: syz-executor.3 Not tainted 6.0.0-rc7-next-20220929 #1 [ 121.407390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 121.408212] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 121.408619] Code: 5e 41 5f e9 8b ae ef ff e8 86 ae ef ff 65 8b 1d 6b 17 ac 7e 31 ff 89 de e8 26 ab ef ff 85 db 0f 84 8a 00 00 00 e8 69 ae ef ff <0f> 0b e9 a5 fe ff ff e8 5d ae ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 121.409956] RSP: 0018:ffff888018457c48 EFLAGS: 00010006 [ 121.410351] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 121.410873] RDX: ffff88801bf70000 RSI: ffffffff81565e67 RDI: 0000000000000005 [ 121.411400] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 121.411923] R10: 0000000000000000 R11: ffffffff865b401b R12: ffff88801bf3d800 [ 121.412458] R13: ffff88806ce3d2c0 R14: ffffffff8547d040 R15: 0000000000000002 [ 121.412979] FS: 00007f51d9718700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 121.413565] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 121.413990] CR2: 00007f4bf74718e0 CR3: 000000003eeee000 CR4: 0000000000350ef0 [ 121.414521] Call Trace: [ 121.414717] [ 121.414891] ctx_sched_out+0x8f1/0xc10 [ 121.415187] __perf_event_task_sched_out+0x6d0/0x18d0 [ 121.415574] ? lock_is_held_type+0xd7/0x130 [ 121.415893] ? __perf_cgroup_move+0x160/0x160 [ 121.416238] ? set_next_entity+0x304/0x550 [ 121.416562] ? update_curr+0x267/0x740 [ 121.416859] ? lock_is_held_type+0xd7/0x130 [ 121.417182] __schedule+0xedd/0x2470 [ 121.417470] ? io_schedule_timeout+0x150/0x150 [ 121.417814] ? rcu_read_lock_sched_held+0x3e/0x80 [ 121.418176] schedule+0xda/0x1b0 [ 121.418433] exit_to_user_mode_prepare+0x114/0x1a0 [ 121.418795] syscall_exit_to_user_mode+0x19/0x40 [ 121.419152] do_syscall_64+0x48/0x90 [ 121.419437] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 121.419813] RIP: 0033:0x7f51dc1a2b19 [ 121.420109] 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 [ 121.421472] RSP: 002b:00007f51d9718218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 121.422035] RAX: 0000000000000001 RBX: 00007f51dc2b5f68 RCX: 00007f51dc1a2b19 [ 121.422565] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f51dc2b5f6c [ 121.423086] RBP: 00007f51dc2b5f60 R08: 000000000000000e R09: 0000000000000000 [ 121.423619] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f51dc2b5f6c [ 121.424159] R13: 00007ffd1813400f R14: 00007f51d9718300 R15: 0000000000022000 [ 121.424684] [ 121.424857] irq event stamp: 1062 [ 121.425124] hardirqs last enabled at (1061): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 121.425828] hardirqs last disabled at (1062): [] __schedule+0x1225/0x2470 [ 121.426456] softirqs last enabled at (888): [] __irq_exit_rcu+0x11b/0x180 [ 121.427088] softirqs last disabled at (615): [] __irq_exit_rcu+0x11b/0x180 [ 121.427735] ---[ end trace 0000000000000000 ]--- [ 124.673016] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 124.674980] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 124.678539] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 124.681893] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 124.684686] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 124.686224] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 124.692386] Bluetooth: hci2: HCI_REQ-0x0c1a [ 126.635383] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 126.700353] Bluetooth: hci2: command 0x0409 tx timeout [ 128.747401] Bluetooth: hci2: command 0x041b tx timeout [ 130.795355] Bluetooth: hci2: command 0x040f tx timeout [ 130.859347] Bluetooth: hci1: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 03:24:32 Registers: info registers vcpu 0 RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823ba3c1 RDI=ffffffff8765a9c0 RBP=ffffffff8765a980 RSP=ffff888018457690 R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001 R12=000000000000002d R13=ffffffff8765a980 R14=0000000000000010 R15=ffffffff823ba3b0 RIP=ffffffff823ba419 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 00007f51d9718700 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=00007f4bf74718e0 CR3=000000003eeee000 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 00007f51dc2897c0 00007f51dc2897c8 YMM02=0000000000000000 0000000000000000 00007f51dc2897e0 00007f51dc2897c0 YMM03=0000000000000000 0000000000000000 00007f51dc2897c8 00007f51dc2897c0 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=0000000000000000 RBX=0000000000000100 RCX=0000000000000000 RDX=ffff88803fdb3580 RSI=ffffffff8185c6fa RDI=ffff888036e51780 RBP=00000000000000f8 RSP=ffff88801ed8fab8 R8 =0000000000000000 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=ffff888036e51780 R13=0000000000000100 R14=ffff888010108000 R15=ffff8880401a37b8 RIP=ffffffff8185c6fd RFL=00000293 [--S-A-C] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007fd5c76c2c70 CR3=000000003d050000 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 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 00524f5252450040 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff 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