Warning: Permanently added '[localhost]:33123' (ECDSA) to the list of known hosts. 2022/09/13 16:08:17 fuzzer started 2022/09/13 16:08:17 dialing manager at localhost:36597 syzkaller login: [ 37.646843] cgroup: Unknown subsys name 'net' [ 37.767675] cgroup: Unknown subsys name 'rlimit' 2022/09/13 16:08:31 syscalls: 2215 2022/09/13 16:08:31 code coverage: enabled 2022/09/13 16:08:31 comparison tracing: enabled 2022/09/13 16:08:31 extra coverage: enabled 2022/09/13 16:08:31 setuid sandbox: enabled 2022/09/13 16:08:31 namespace sandbox: enabled 2022/09/13 16:08:31 Android sandbox: enabled 2022/09/13 16:08:31 fault injection: enabled 2022/09/13 16:08:31 leak checking: enabled 2022/09/13 16:08:31 net packet injection: enabled 2022/09/13 16:08:31 net device setup: enabled 2022/09/13 16:08:31 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/13 16:08:31 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/13 16:08:31 USB emulation: enabled 2022/09/13 16:08:31 hci packet injection: enabled 2022/09/13 16:08:31 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220913) 2022/09/13 16:08:31 802.15.4 emulation: enabled 2022/09/13 16:08:31 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/13 16:08:31 fetching corpus: 50, signal 31907/35391 (executing program) 2022/09/13 16:08:31 fetching corpus: 100, signal 39666/44714 (executing program) 2022/09/13 16:08:32 fetching corpus: 150, signal 47078/53581 (executing program) 2022/09/13 16:08:32 fetching corpus: 200, signal 60240/67856 (executing program) 2022/09/13 16:08:32 fetching corpus: 250, signal 67560/76352 (executing program) 2022/09/13 16:08:32 fetching corpus: 300, signal 75133/85009 (executing program) 2022/09/13 16:08:32 fetching corpus: 350, signal 80595/91562 (executing program) 2022/09/13 16:08:32 fetching corpus: 400, signal 85453/97481 (executing program) 2022/09/13 16:08:32 fetching corpus: 450, signal 90657/103603 (executing program) 2022/09/13 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program) 2022/09/13 16:08:51 fetching corpus: 7050, signal 245961/255639 (executing program) 2022/09/13 16:08:51 fetching corpus: 7077, signal 246119/255639 (executing program) 2022/09/13 16:08:51 fetching corpus: 7077, signal 246119/255639 (executing program) 2022/09/13 16:08:54 starting 8 fuzzer processes 16:08:54 executing program 0: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000440), 0x1, 0x0) r1 = socket$inet6(0xa, 0x3, 0x7f) tee(r0, r1, 0xb1, 0x0) 16:08:54 executing program 1: r0 = 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, 0x80000001}, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x121000, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x2, 0x0) pwrite64(r2, &(0x7f00000000c0)='9', 0x1, 0x8040000) copy_file_range(r2, &(0x7f0000000000)=0x705, r2, &(0x7f0000000040), 0x6, 0x0) r3 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300), 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, @in_args={0x4}}, './file0\x00'}) ioctl$BTRFS_IOC_GET_FEATURES(r1, 0x80189439, &(0x7f00000002c0)) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, &(0x7f0000000040)) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/route\x00') ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f0000000380)) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) finit_module(r0, &(0x7f0000000140)='/dev/loop-control\x00', 0x3) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)={0x0, 0x7f}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) r7 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x42000, 0x0) renameat2(r7, &(0x7f0000000180)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00', 0x7) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) 16:08:54 executing program 2: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = 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) perf_event_open(&(0x7f0000000280)={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_config_ext, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x80, 0x0, 0x81, 0x6, 0x0, 0x0, 0x6394, 0x12002, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x2, @perf_config_ext={0x9459, 0x9}, 0x4c00c, 0xfffffffffffffff9, 0xff, 0x5, 0x3, 0x6, 0x20, 0x0, 0x6, 0x0, 0x7}, 0xffffffffffffffff, 0xf, 0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0x20, 0xbd, 0x4, 0x7, 0x0, 0x3, 0x802a, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x800, 0x5, @perf_config_ext={0x7463, 0x4}, 0x8050, 0x9, 0x2, 0x8, 0x8, 0x80, 0x3, 0x0, 0x3, 0x0, 0x80000000}, 0x0, 0x5, 0xffffffffffffffff, 0x8) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffffff, &(0x7f00000006c0), 0x0, 0x18}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r4, 0x1, 0x3c, &(0x7f0000000180)=0x1, 0x4) sendmmsg$inet(r4, &(0x7f0000005e80)=[{{0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)='>', 0x1}], 0x1}}], 0x1, 0x4004000) mmap$IORING_OFF_SQ_RING(&(0x7f0000e9b000/0x3000)=nil, 0x3000, 0x0, 0x12, r3, 0x0) ioctl$FITRIM(r0, 0xc0185879, &(0x7f0000000240)={0x10000, 0x200, 0xe1}) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) pwrite64(0xffffffffffffffff, &(0x7f0000000300)="b4", 0x1, 0x802) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 74.508361] audit: type=1400 audit(1663085334.696:6): avc: denied { execmem } for pid=283 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 16:08:54 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/mdstat\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000640)=[{&(0x7f0000000540)=""/23, 0x17}], 0x1, 0x3ff, 0x0) 16:08:54 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMREADTOCENTRY(r0, 0x5328, 0x0) 16:08:54 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) io_setup(0x4e, &(0x7f0000000000)=0x0) io_submit(r1, 0x1, &(0x7f0000001740)=[&(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0x0, r0, 0x0}]) 16:08:54 executing program 6: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x3e, &(0x7f0000000200)={0x77359400}, 0x10) 16:08:54 executing program 7: membarrier(0x40, 0x0) membarrier(0x20, 0x0) [ 75.867447] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 75.869478] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 75.872501] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 75.882276] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 75.889816] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 75.891300] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.924994] Bluetooth: hci0: HCI_REQ-0x0c1a [ 75.925538] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 75.947953] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 75.953508] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 75.955119] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 75.956471] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 75.958742] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 75.960875] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 75.966160] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 75.967319] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 75.973899] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 75.974996] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 75.977752] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 75.979986] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 75.981212] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 75.982966] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 75.984797] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 75.986844] Bluetooth: hci1: HCI_REQ-0x0c1a [ 75.987242] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 75.989013] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 75.989739] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 75.992932] Bluetooth: hci2: HCI_REQ-0x0c1a [ 75.995332] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 75.997137] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 75.998877] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 75.998916] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 76.001671] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 76.002814] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 76.004195] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 76.006330] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 76.008299] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 76.011128] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 76.012235] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 76.013051] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 76.014933] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 76.015065] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 76.016031] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 76.017326] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 76.018495] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 76.020060] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 76.021363] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 76.021706] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 76.022431] Bluetooth: hci5: HCI_REQ-0x0c1a [ 76.024173] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 76.024202] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 76.033765] Bluetooth: hci6: HCI_REQ-0x0c1a [ 76.043929] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 76.045214] Bluetooth: hci3: HCI_REQ-0x0c1a [ 76.049691] Bluetooth: hci7: HCI_REQ-0x0c1a [ 76.050500] Bluetooth: hci4: HCI_REQ-0x0c1a [ 78.010076] Bluetooth: hci2: command 0x0409 tx timeout [ 78.010700] Bluetooth: hci1: command 0x0409 tx timeout [ 78.011103] Bluetooth: hci0: command 0x0409 tx timeout [ 78.072846] Bluetooth: hci4: command 0x0409 tx timeout [ 78.072848] Bluetooth: hci3: command 0x0409 tx timeout [ 78.073326] Bluetooth: hci6: command 0x0409 tx timeout [ 78.074133] Bluetooth: hci5: command 0x0409 tx timeout [ 78.075457] Bluetooth: hci7: command 0x0409 tx timeout [ 80.056891] Bluetooth: hci0: command 0x041b tx timeout [ 80.057426] Bluetooth: hci1: command 0x041b tx timeout [ 80.057887] Bluetooth: hci2: command 0x041b tx timeout [ 80.120671] Bluetooth: hci7: command 0x041b tx timeout [ 80.121220] Bluetooth: hci5: command 0x041b tx timeout [ 80.121740] Bluetooth: hci6: command 0x041b tx timeout [ 80.122465] Bluetooth: hci4: command 0x041b tx timeout [ 80.122915] Bluetooth: hci3: command 0x041b tx timeout [ 82.104632] Bluetooth: hci2: command 0x040f tx timeout [ 82.105174] Bluetooth: hci1: command 0x040f tx timeout [ 82.106611] Bluetooth: hci0: command 0x040f tx timeout [ 82.168655] Bluetooth: hci3: command 0x040f tx timeout [ 82.169195] Bluetooth: hci4: command 0x040f tx timeout [ 82.170524] Bluetooth: hci6: command 0x040f tx timeout [ 82.171343] Bluetooth: hci5: command 0x040f tx timeout [ 82.171929] Bluetooth: hci7: command 0x040f tx timeout [ 84.152637] Bluetooth: hci0: command 0x0419 tx timeout [ 84.153133] Bluetooth: hci1: command 0x0419 tx timeout [ 84.153558] Bluetooth: hci2: command 0x0419 tx timeout [ 84.216669] Bluetooth: hci7: command 0x0419 tx timeout [ 84.217216] Bluetooth: hci5: command 0x0419 tx timeout [ 84.218711] Bluetooth: hci6: command 0x0419 tx timeout [ 84.219124] Bluetooth: hci4: command 0x0419 tx timeout [ 84.219525] Bluetooth: hci3: command 0x0419 tx timeout [ 138.064909] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 138.068554] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 138.069911] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 138.074558] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 138.076318] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 138.078088] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 138.085052] Bluetooth: hci0: HCI_REQ-0x0c1a [ 138.326325] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 138.327667] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 138.328444] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 138.335291] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 138.335378] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 138.345067] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 138.346374] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 138.350722] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 138.351746] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 138.354305] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 138.355772] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 138.357032] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 138.369011] Bluetooth: hci3: HCI_REQ-0x0c1a [ 138.379955] Bluetooth: hci1: HCI_REQ-0x0c1a [ 138.390799] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 138.398428] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 138.399525] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 138.403086] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 138.404221] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 138.405996] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 138.409666] Bluetooth: hci4: HCI_REQ-0x0c1a [ 138.424200] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 138.426725] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 138.430157] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 138.431929] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 138.435287] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 138.437278] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 138.442842] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 138.444867] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 138.449956] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 138.451959] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 138.456445] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 138.462077] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 138.467314] Bluetooth: hci7: HCI_REQ-0x0c1a [ 138.468356] Bluetooth: hci2: HCI_REQ-0x0c1a [ 138.547301] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 138.564086] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 138.567111] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 138.574891] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 138.577795] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 138.592842] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 138.620035] Bluetooth: hci6: HCI_REQ-0x0c1a [ 140.152811] Bluetooth: hci0: command 0x0409 tx timeout [ 140.408787] Bluetooth: hci1: command 0x0409 tx timeout [ 140.409341] Bluetooth: hci3: command 0x0409 tx timeout [ 140.410439] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 140.473720] Bluetooth: hci4: command 0x0409 tx timeout [ 140.536694] Bluetooth: hci2: command 0x0409 tx timeout [ 140.537287] Bluetooth: hci7: command 0x0409 tx timeout [ 140.664648] Bluetooth: hci6: command 0x0409 tx timeout [ 142.200682] Bluetooth: hci0: command 0x041b tx timeout [ 142.456726] Bluetooth: hci3: command 0x041b tx timeout [ 142.457285] Bluetooth: hci1: command 0x041b tx timeout [ 142.521647] Bluetooth: hci4: command 0x041b tx timeout [ 142.585900] Bluetooth: hci7: command 0x041b tx timeout [ 142.590930] Bluetooth: hci2: command 0x041b tx timeout [ 142.712746] Bluetooth: hci6: command 0x041b tx timeout [ 143.294356] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 143.295698] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 143.297209] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 143.300928] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 143.303376] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 143.304310] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 143.308804] Bluetooth: hci5: HCI_REQ-0x0c1a [ 144.248724] Bluetooth: hci0: command 0x040f tx timeout [ 144.504778] Bluetooth: hci1: command 0x040f tx timeout [ 144.507403] Bluetooth: hci3: command 0x040f tx timeout [ 144.569713] Bluetooth: hci4: command 0x040f tx timeout [ 144.633710] Bluetooth: hci2: command 0x040f tx timeout [ 144.634350] Bluetooth: hci7: command 0x040f tx timeout [ 144.761654] Bluetooth: hci6: command 0x040f tx timeout [ 145.337661] Bluetooth: hci5: command 0x0409 tx timeout [ 146.297722] Bluetooth: hci0: command 0x0419 tx timeout [ 146.553674] Bluetooth: hci3: command 0x0419 tx timeout [ 146.554326] Bluetooth: hci1: command 0x0419 tx timeout [ 146.617643] Bluetooth: hci4: command 0x0419 tx timeout [ 146.682023] Bluetooth: hci7: command 0x0419 tx timeout [ 146.683095] Bluetooth: hci2: command 0x0419 tx timeout [ 146.809636] Bluetooth: hci6: command 0x0419 tx timeout [ 147.385651] Bluetooth: hci5: command 0x041b tx timeout [ 149.433663] Bluetooth: hci5: command 0x040f tx timeout [ 151.480730] Bluetooth: hci5: command 0x0419 tx timeout [ 200.007056] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 200.011864] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 200.013093] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 200.015501] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 200.016804] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 200.017899] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 200.021889] Bluetooth: hci0: HCI_REQ-0x0c1a 16:11:00 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMREADTOCENTRY(r0, 0x5328, 0x0) 16:11:00 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMREADTOCENTRY(r0, 0x5328, 0x0) [ 200.414944] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 200.416514] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 200.417259] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 200.419404] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 200.420363] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 200.421446] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 200.424725] Bluetooth: hci2: HCI_REQ-0x0c1a 16:11:00 executing program 4: r0 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x40b01, 0x0) ioctl$CDROMREADTOCENTRY(r0, 0x5328, 0x0) 16:11:00 executing program 4: fsopen(0x0, 0x0) [ 200.585266] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 200.593771] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 200.595250] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 200.600310] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 200.603177] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 200.604416] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 200.608388] Bluetooth: hci6: HCI_REQ-0x0c1a 16:11:00 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000200)={0x77359400}, 0x10) [ 200.695623] audit: type=1400 audit(1663085460.883:7): avc: denied { open } for pid=6780 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 200.697149] audit: type=1400 audit(1663085460.883:8): avc: denied { kernel } for pid=6780 comm="syz-executor.4" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 200.706101] ------------[ cut here ]------------ [ 200.706121] [ 200.706124] ====================================================== [ 200.706127] WARNING: possible circular locking dependency detected [ 200.706131] 6.0.0-rc5-next-20220913 #1 Not tainted [ 200.706138] ------------------------------------------------------ [ 200.706141] syz-executor.4/6781 is trying to acquire lock: [ 200.706147] ffffffff853fa878 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 200.706184] [ 200.706184] but task is already holding lock: [ 200.706187] ffff88800fa9e420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 200.706215] [ 200.706215] which lock already depends on the new lock. [ 200.706215] [ 200.706218] [ 200.706218] the existing dependency chain (in reverse order) is: [ 200.706221] [ 200.706221] -> #3 (&ctx->lock){....}-{2:2}: [ 200.706235] _raw_spin_lock+0x2a/0x40 [ 200.706253] __perf_event_task_sched_out+0x53b/0x18d0 [ 200.706265] __schedule+0xedd/0x2470 [ 200.706275] schedule+0xda/0x1b0 [ 200.706284] exit_to_user_mode_prepare+0x114/0x1a0 [ 200.706305] syscall_exit_to_user_mode+0x19/0x40 [ 200.706323] do_syscall_64+0x48/0x90 [ 200.706336] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 200.706354] [ 200.706354] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 200.706368] _raw_spin_lock_nested+0x30/0x40 [ 200.706383] raw_spin_rq_lock_nested+0x1e/0x30 [ 200.706395] task_fork_fair+0x63/0x4d0 [ 200.706413] sched_cgroup_fork+0x3d0/0x540 [ 200.706427] copy_process+0x3f9e/0x6df0 [ 200.706437] kernel_clone+0xe7/0x890 [ 200.706447] user_mode_thread+0xad/0xf0 [ 200.706457] rest_init+0x24/0x250 [ 200.706473] arch_call_rest_init+0xf/0x14 [ 200.706493] start_kernel+0x4c1/0x4e6 [ 200.706510] secondary_startup_64_no_verify+0xe0/0xeb [ 200.706525] [ 200.706525] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 200.706538] _raw_spin_lock_irqsave+0x39/0x60 [ 200.706553] try_to_wake_up+0xab/0x1920 [ 200.706566] up+0x75/0xb0 [ 200.706578] __up_console_sem+0x6e/0x80 [ 200.706594] console_unlock+0x46a/0x590 [ 200.706610] do_con_write+0xc05/0x1d50 [ 200.706622] con_write+0x21/0x40 [ 200.706631] n_tty_write+0x4d4/0xfe0 [ 200.706644] file_tty_write.constprop.0+0x49c/0x8f0 [ 200.706656] vfs_write+0x9c3/0xd90 [ 200.706674] ksys_write+0x127/0x250 [ 200.706691] do_syscall_64+0x3b/0x90 [ 200.706704] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 200.706721] [ 200.706721] -> #0 ((console_sem).lock){....}-{2:2}: [ 200.706735] __lock_acquire+0x2a02/0x5e70 [ 200.706751] lock_acquire+0x1a2/0x530 [ 200.706767] _raw_spin_lock_irqsave+0x39/0x60 [ 200.706782] down_trylock+0xe/0x70 [ 200.706795] __down_trylock_console_sem+0x3b/0xd0 [ 200.706811] vprintk_emit+0x16b/0x560 [ 200.706828] vprintk+0x84/0xa0 [ 200.706844] _printk+0xba/0xf1 [ 200.706862] report_bug.cold+0x72/0xab [ 200.706874] handle_bug+0x3c/0x70 [ 200.706887] exc_invalid_op+0x14/0x50 [ 200.706900] asm_exc_invalid_op+0x16/0x20 [ 200.706916] group_sched_out.part.0+0x2c7/0x460 [ 200.706932] ctx_sched_out+0x8f1/0xc10 [ 200.706941] __perf_event_task_sched_out+0x6d0/0x18d0 [ 200.706953] __schedule+0xedd/0x2470 [ 200.706963] schedule+0xda/0x1b0 [ 200.706972] exit_to_user_mode_prepare+0x114/0x1a0 [ 200.706991] syscall_exit_to_user_mode+0x19/0x40 [ 200.707009] do_syscall_64+0x48/0x90 [ 200.707021] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 200.707038] [ 200.707038] other info that might help us debug this: [ 200.707038] [ 200.707041] Chain exists of: [ 200.707041] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 200.707041] [ 200.707056] Possible unsafe locking scenario: [ 200.707056] [ 200.707059] CPU0 CPU1 [ 200.707061] ---- ---- [ 200.707063] lock(&ctx->lock); [ 200.707069] lock(&rq->__lock); [ 200.707076] lock(&ctx->lock); [ 200.707082] lock((console_sem).lock); [ 200.707088] [ 200.707088] *** DEADLOCK *** [ 200.707088] [ 200.707090] 2 locks held by syz-executor.4/6781: [ 200.707097] #0: ffff88806ce37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 200.707122] #1: ffff88800fa9e420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 200.707149] [ 200.707149] stack backtrace: [ 200.707152] CPU: 0 PID: 6781 Comm: syz-executor.4 Not tainted 6.0.0-rc5-next-20220913 #1 [ 200.707165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 200.707173] Call Trace: [ 200.707176] [ 200.707180] dump_stack_lvl+0x8b/0xb3 [ 200.707195] check_noncircular+0x263/0x2e0 [ 200.707212] ? format_decode+0x26c/0xb50 [ 200.707227] ? print_circular_bug+0x450/0x450 [ 200.707245] ? enable_ptr_key_workfn+0x20/0x20 [ 200.707259] ? perf_trace_lock+0x308/0x560 [ 200.707274] ? format_decode+0x26c/0xb50 [ 200.707288] ? memcpy+0x39/0x60 [ 200.707309] ? vsnprintf+0x4ba/0x1600 [ 200.707326] __lock_acquire+0x2a02/0x5e70 [ 200.707350] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 200.707374] lock_acquire+0x1a2/0x530 [ 200.707391] ? down_trylock+0xe/0x70 [ 200.707407] ? rcu_read_unlock+0x40/0x40 [ 200.707429] ? vprintk+0x84/0xa0 [ 200.707448] _raw_spin_lock_irqsave+0x39/0x60 [ 200.707464] ? down_trylock+0xe/0x70 [ 200.707477] down_trylock+0xe/0x70 [ 200.707491] ? vprintk+0x84/0xa0 [ 200.707509] __down_trylock_console_sem+0x3b/0xd0 [ 200.707527] vprintk_emit+0x16b/0x560 [ 200.707547] vprintk+0x84/0xa0 [ 200.707565] _printk+0xba/0xf1 [ 200.707583] ? record_print_text.cold+0x16/0x16 [ 200.707606] ? report_bug.cold+0x66/0xab [ 200.707621] ? group_sched_out.part.0+0x2c7/0x460 [ 200.707632] report_bug.cold+0x72/0xab [ 200.707648] handle_bug+0x3c/0x70 [ 200.707662] exc_invalid_op+0x14/0x50 [ 200.707676] asm_exc_invalid_op+0x16/0x20 [ 200.707694] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 200.707707] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 200.707718] RSP: 0018:ffff888030e5fc48 EFLAGS: 00010006 [ 200.707728] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 200.707735] RDX: ffff88801f4f8000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 200.707743] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 200.707750] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88800fa9e400 [ 200.707758] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 200.707771] ? group_sched_out.part.0+0x2c7/0x460 [ 200.707784] ? group_sched_out.part.0+0x2c7/0x460 [ 200.707798] ctx_sched_out+0x8f1/0xc10 [ 200.707811] __perf_event_task_sched_out+0x6d0/0x18d0 [ 200.707827] ? lock_is_held_type+0xd7/0x130 [ 200.707846] ? __perf_cgroup_move+0x160/0x160 [ 200.707858] ? set_next_entity+0x304/0x550 [ 200.707876] ? update_curr+0x267/0x740 [ 200.707896] ? lock_is_held_type+0xd7/0x130 [ 200.707915] __schedule+0xedd/0x2470 [ 200.707929] ? io_schedule_timeout+0x150/0x150 [ 200.707942] ? __x64_sys_futex_time32+0x480/0x480 [ 200.707957] schedule+0xda/0x1b0 [ 200.707969] exit_to_user_mode_prepare+0x114/0x1a0 [ 200.707990] syscall_exit_to_user_mode+0x19/0x40 [ 200.708008] do_syscall_64+0x48/0x90 [ 200.708023] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 200.708041] RIP: 0033:0x7f7f75f5fb19 [ 200.708049] 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 [ 200.708060] RSP: 002b:00007f7f734d5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 200.708071] RAX: 0000000000000001 RBX: 00007f7f76072f68 RCX: 00007f7f75f5fb19 [ 200.708078] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f7f76072f6c [ 200.708086] RBP: 00007f7f76072f60 R08: 000000000000000e R09: 0000000000000000 [ 200.708093] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f7f76072f6c [ 200.708100] R13: 00007ffd86fea1ff R14: 00007f7f734d5300 R15: 0000000000022000 [ 200.708115] [ 200.768625] WARNING: CPU: 0 PID: 6781 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 200.769529] Modules linked in: [ 200.769826] CPU: 0 PID: 6781 Comm: syz-executor.4 Not tainted 6.0.0-rc5-next-20220913 #1 [ 200.770599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 200.771705] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 200.772200] Code: 5e 41 5f e9 3b b7 ef ff e8 36 b7 ef ff 65 8b 1d ab 15 ac 7e 31 ff 89 de e8 d6 b3 ef ff 85 db 0f 84 8a 00 00 00 e8 19 b7 ef ff <0f> 0b e9 a5 fe ff ff e8 0d b7 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 200.773955] RSP: 0018:ffff888030e5fc48 EFLAGS: 00010006 [ 200.774438] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 200.775132] RDX: ffff88801f4f8000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 200.775829] RBP: ffff888008660000 R08: 0000000000000005 R09: 0000000000000001 [ 200.776528] R10: 0000000000000000 R11: ffffffff865aa01b R12: ffff88800fa9e400 [ 200.777220] R13: ffff88806ce3d100 R14: ffffffff8547c660 R15: 0000000000000002 [ 200.777918] FS: 00007f7f734d5700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 200.778711] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 200.779289] CR2: 00007f5de75af060 CR3: 0000000038e9c000 CR4: 0000000000350ef0 [ 200.779988] Call Trace: [ 200.780247] [ 200.780464] ctx_sched_out+0x8f1/0xc10 [ 200.780834] __perf_event_task_sched_out+0x6d0/0x18d0 [ 200.781340] ? lock_is_held_type+0xd7/0x130 [ 200.781769] ? __perf_cgroup_move+0x160/0x160 [ 200.782217] ? set_next_entity+0x304/0x550 [ 200.782636] ? update_curr+0x267/0x740 [ 200.783158] ? lock_is_held_type+0xd7/0x130 [ 200.783913] __schedule+0xedd/0x2470 [ 200.784568] ? io_schedule_timeout+0x150/0x150 [ 200.785349] ? __x64_sys_futex_time32+0x480/0x480 [ 200.786162] schedule+0xda/0x1b0 [ 200.786749] exit_to_user_mode_prepare+0x114/0x1a0 [ 200.787628] syscall_exit_to_user_mode+0x19/0x40 [ 200.788214] do_syscall_64+0x48/0x90 [ 200.788644] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 200.789239] RIP: 0033:0x7f7f75f5fb19 [ 200.789662] 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 [ 200.791667] RSP: 002b:00007f7f734d5218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 200.792500] RAX: 0000000000000001 RBX: 00007f7f76072f68 RCX: 00007f7f75f5fb19 [ 200.793292] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f7f76072f6c [ 200.794050] RBP: 00007f7f76072f60 R08: 000000000000000e R09: 0000000000000000 [ 200.794804] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f7f76072f6c [ 200.795573] R13: 00007ffd86fea1ff R14: 00007f7f734d5300 R15: 0000000000022000 [ 200.796335] [ 200.796592] irq event stamp: 570 [ 200.796943] hardirqs last enabled at (569): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 200.797927] hardirqs last disabled at (570): [] __schedule+0x1225/0x2470 [ 200.798803] softirqs last enabled at (366): [] __irq_exit_rcu+0x11b/0x180 [ 200.799700] softirqs last disabled at (305): [] __irq_exit_rcu+0x11b/0x180 [ 200.800571] ---[ end trace 0000000000000000 ]--- 16:11:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000200)={0x77359400}, 0x10) 16:11:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000200)={0x77359400}, 0x10) 16:11:01 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x76, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x49, &(0x7f0000000200)={0x77359400}, 0x10) [ 202.041671] Bluetooth: hci0: command 0x0409 tx timeout [ 202.360629] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 202.425637] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 202.488611] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 202.489302] Bluetooth: hci2: command 0x0409 tx timeout [ 202.552614] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 202.616614] Bluetooth: hci6: command 0x0409 tx timeout [ 204.088700] Bluetooth: hci0: command 0x041b tx timeout [ 204.536652] Bluetooth: hci2: command 0x041b tx timeout [ 204.664714] Bluetooth: hci6: command 0x041b tx timeout [ 206.137648] Bluetooth: hci0: command 0x040f tx timeout [ 206.585609] Bluetooth: hci2: command 0x040f tx timeout [ 206.713613] Bluetooth: hci6: command 0x040f tx timeout [ 206.968600] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 207.224636] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 207.226440] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 207.226969] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 208.185643] Bluetooth: hci0: command 0x0419 tx timeout [ 208.632624] Bluetooth: hci2: command 0x0419 tx timeout [ 208.760602] Bluetooth: hci6: command 0x0419 tx timeout [ 209.659428] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 209.660134] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 209.661187] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 209.662446] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 209.663254] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 209.663920] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 209.665657] Bluetooth: hci7: HCI_REQ-0x0c1a VM DIAGNOSIS: 16:11:01 Registers: info registers vcpu 0 RAX=000000000000005f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff822b25c1 RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888030e5f698 R8 =0000000000000001 R9 =000000000000000a R10=000000000000005f R11=0000000000000001 R12=000000000000005f R13=ffffffff8763faa0 R14=0000000000000010 R15=ffffffff822b25b0 RIP=ffffffff822b2619 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 00007f7f734d5700 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=00007f5de75af060 CR3=0000000038e9c000 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 00007f7f760467c0 00007f7f760467c8 YMM02=0000000000000000 0000000000000000 00007f7f760467e0 00007f7f760467c0 YMM03=0000000000000000 0000000000000000 00007f7f760467c8 00007f7f760467c0 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=dffffc0000000000 RBX=ffffffff813227da RCX=0000000000000000 RDX=1ffff11003e99eea RSI=ffff88801f4cfa50 RDI=ffffffff813227da RBP=ffffffff813227da RSP=ffff88801f4cf6a0 R8 =ffffffff85ed9fd6 R9 =ffffffff85ed9fda R10=ffffed1003e99eec R11=ffff88801f4cf738 R12=ffff88801f4cf7c0 R13=0000000000000000 R14=ffff88800faa5040 R15=ffff88800fb06e00 RIP=ffffffff811d6083 RFL=00000296 [--S-AP-] 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=00007f937e96e790 CR3=0000000032b60000 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 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 000000ff00000000 0000000000000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 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