Warning: Permanently added '[localhost]:52575' (ECDSA) to the list of known hosts. 2022/10/01 02:14:31 fuzzer started 2022/10/01 02:14:31 dialing manager at localhost:35095 syzkaller login: [ 45.194345] cgroup: Unknown subsys name 'net' [ 45.280382] cgroup: Unknown subsys name 'rlimit' 2022/10/01 02:14:45 syscalls: 2215 2022/10/01 02:14:45 code coverage: enabled 2022/10/01 02:14:45 comparison tracing: enabled 2022/10/01 02:14:45 extra coverage: enabled 2022/10/01 02:14:45 setuid sandbox: enabled 2022/10/01 02:14:45 namespace sandbox: enabled 2022/10/01 02:14:45 Android sandbox: enabled 2022/10/01 02:14:45 fault injection: enabled 2022/10/01 02:14:45 leak checking: enabled 2022/10/01 02:14:45 net packet injection: enabled 2022/10/01 02:14:45 net device setup: enabled 2022/10/01 02:14:45 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/01 02:14:45 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/01 02:14:45 USB emulation: enabled 2022/10/01 02:14:45 hci packet injection: enabled 2022/10/01 02:14:45 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220930) 2022/10/01 02:14:45 802.15.4 emulation: enabled 2022/10/01 02:14:45 fetching corpus: 0, signal 0/2000 (executing program) 2022/10/01 02:14:46 fetching corpus: 50, signal 30226/33003 (executing program) 2022/10/01 02:14:46 fetching corpus: 100, signal 43281/46581 (executing program) 2022/10/01 02:14:46 fetching corpus: 150, signal 48938/52876 (executing program) 2022/10/01 02:14:46 fetching corpus: 200, signal 54092/58540 (executing program) 2022/10/01 02:14:46 fetching corpus: 250, signal 57079/62070 (executing program) 2022/10/01 02:14:46 fetching corpus: 300, signal 61470/66781 (executing program) 2022/10/01 02:14:47 fetching corpus: 350, signal 66207/71510 (executing program) 2022/10/01 02:14:47 fetching corpus: 400, signal 71053/76096 (executing program) 2022/10/01 02:14:47 fetching corpus: 450, signal 76030/80621 (executing program) 2022/10/01 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(executing program) 2022/10/01 02:14:48 fetching corpus: 914, signal 95847/98055 (executing program) 2022/10/01 02:14:48 fetching corpus: 914, signal 95847/98121 (executing program) 2022/10/01 02:14:48 fetching corpus: 914, signal 95847/98175 (executing program) 2022/10/01 02:14:48 fetching corpus: 914, signal 95847/98243 (executing program) 2022/10/01 02:14:48 fetching corpus: 914, signal 95847/98299 (executing program) 2022/10/01 02:14:48 fetching corpus: 914, signal 95847/98360 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98429 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98502 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98567 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98621 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98692 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98756 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98819 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98822 (executing program) 2022/10/01 02:14:49 fetching corpus: 914, signal 95847/98822 (executing program) 2022/10/01 02:14:51 starting 8 fuzzer processes 02:14:51 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) ioctl$TIOCGETD(r0, 0x80045440, &(0x7f0000000440)) 02:14:51 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x9, r0, 0x8) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0, 0xd}, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsopen(0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = dup(r1) connect$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast2, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000200)={0xa, 0x4e22, 0x3, @private2, 0x7}, 0x1c) sendmmsg$inet6(r2, &(0x7f0000002880), 0x4000101, 0x0) symlinkat(&(0x7f0000000240)='./file0\x00', 0xffffffffffffffff, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) preadv(r3, &(0x7f0000000100)=[{&(0x7f0000002240)=""/4109, 0x100d}], 0x1, 0x0, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x41) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000003280)={0x0, 0x0, "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", "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"}) write$sndseq(r4, &(0x7f0000000140)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}], 0xfffffdcd) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, 0xffffffffffffffff, 0x0) fsconfig$FSCONFIG_SET_FLAG(0xffffffffffffffff, 0x0, &(0x7f0000000180)='silent\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) 02:14:51 executing program 3: syz_mount_image$vfat(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010000)="601c6d6b646f736689254300080120000400004000f8000020004000030000000000000001", 0x25}], 0x0, &(0x7f0000011200)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4042, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_GET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)={0x18, 0x1, 0x2, 0x5, 0x0, 0x0, {}, [@CTA_EXPECT_MASTER={0x4, 0x2}]}, 0x18}}, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)=0x33f) r1 = open(&(0x7f0000000400)='./file1\x00', 0x117c80, 0x48) r2 = open_tree(r1, &(0x7f0000000480)='./file1\x00', 0x8100) mount_setattr(r2, &(0x7f00000000c0)='./file1\x00', 0x1000, &(0x7f0000000180)={0x8, 0x80, 0x1e0000}, 0x20) lseek(0xffffffffffffffff, 0x0, 0x3) 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, 0x0, 0xe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$nl_audit(0x10, 0x3, 0x9) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000340)={'sit0\x00', 0x0}) sendmsg$inet(r3, &(0x7f0000000780)={&(0x7f0000000000)={0x2, 0x0, @local}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="6fb9", 0xffeb}], 0x1, &(0x7f0000000700)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @remote, @broadcast}}}], 0x20}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x80200, 0x2) 02:14:51 executing program 2: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) r1 = getpgid(0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000200)={{0x2}}) syz_open_procfs$namespace(r1, 0x0) [ 65.176967] audit: type=1400 audit(1664590491.518:6): avc: denied { execmem } for pid=285 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 02:14:51 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_CHANGE_NAN_CONFIG(r0, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_NAN_MASTER_PREF={0x5, 0xee, 0xff}, @NL80211_ATTR_NAN_MASTER_PREF={0x5}]}, 0x24}}, 0x0) 02:14:51 executing program 5: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f00000008c0)='/proc/self/attr/sockcreate\x00', 0x2, 0x0) fremovexattr(r0, &(0x7f0000000040)=@random={'btrfs.', '-'}) 02:14:51 executing program 7: pselect6(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0) 02:14:51 executing program 6: mkdir(&(0x7f0000003b80)='./file0\x00', 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) [ 66.478563] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 66.480033] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 66.481442] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 66.507768] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 66.509629] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 66.511268] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 66.512119] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 66.514657] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 66.515888] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 66.516929] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 66.518030] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 66.520005] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 66.521151] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 66.522554] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 66.525456] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 66.526527] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 66.531343] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 66.533105] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 66.534001] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 66.535482] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 66.539937] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 66.541238] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 66.542506] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 66.543575] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 66.548009] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 66.548963] Bluetooth: hci1: HCI_REQ-0x0c1a [ 66.549417] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 66.553548] Bluetooth: hci5: HCI_REQ-0x0c1a [ 66.556826] Bluetooth: hci2: HCI_REQ-0x0c1a [ 66.558446] Bluetooth: hci0: HCI_REQ-0x0c1a [ 66.578883] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 66.589864] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 66.593853] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 66.595603] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 66.598075] Bluetooth: hci3: HCI_REQ-0x0c1a [ 66.626364] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 66.636294] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 66.649898] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 66.651451] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 66.659145] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 66.660434] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 66.661441] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 66.663068] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 66.664525] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 66.665473] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 66.666517] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 66.667379] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 66.669366] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 66.679321] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 66.680626] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 66.680783] Bluetooth: hci4: HCI_REQ-0x0c1a [ 66.684428] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 66.685633] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 66.687437] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 66.692798] Bluetooth: hci6: HCI_REQ-0x0c1a [ 66.722780] Bluetooth: hci7: HCI_REQ-0x0c1a [ 68.599162] Bluetooth: hci1: command 0x0409 tx timeout [ 68.600491] Bluetooth: hci5: command 0x0409 tx timeout [ 68.601205] Bluetooth: hci0: command 0x0409 tx timeout [ 68.601931] Bluetooth: hci2: command 0x0409 tx timeout [ 68.662809] Bluetooth: hci3: command 0x0409 tx timeout [ 68.727050] Bluetooth: hci6: command 0x0409 tx timeout [ 68.728857] Bluetooth: hci4: command 0x0409 tx timeout [ 68.790801] Bluetooth: hci7: command 0x0409 tx timeout [ 70.647891] Bluetooth: hci2: command 0x041b tx timeout [ 70.648537] Bluetooth: hci0: command 0x041b tx timeout [ 70.649110] Bluetooth: hci5: command 0x041b tx timeout [ 70.649610] Bluetooth: hci1: command 0x041b tx timeout [ 70.711833] Bluetooth: hci3: command 0x041b tx timeout [ 70.774768] Bluetooth: hci4: command 0x041b tx timeout [ 70.776093] Bluetooth: hci6: command 0x041b tx timeout [ 70.838739] Bluetooth: hci7: command 0x041b tx timeout [ 72.695866] Bluetooth: hci1: command 0x040f tx timeout [ 72.696482] Bluetooth: hci5: command 0x040f tx timeout [ 72.697026] Bluetooth: hci0: command 0x040f tx timeout [ 72.697514] Bluetooth: hci2: command 0x040f tx timeout [ 72.758752] Bluetooth: hci3: command 0x040f tx timeout [ 72.823760] Bluetooth: hci6: command 0x040f tx timeout [ 72.825015] Bluetooth: hci4: command 0x040f tx timeout [ 72.887732] Bluetooth: hci7: command 0x040f tx timeout [ 74.742817] Bluetooth: hci2: command 0x0419 tx timeout [ 74.743402] Bluetooth: hci0: command 0x0419 tx timeout [ 74.743962] Bluetooth: hci5: command 0x0419 tx timeout [ 74.744455] Bluetooth: hci1: command 0x0419 tx timeout [ 74.807736] Bluetooth: hci3: command 0x0419 tx timeout [ 74.871860] Bluetooth: hci4: command 0x0419 tx timeout [ 74.873242] Bluetooth: hci6: command 0x0419 tx timeout [ 74.934844] Bluetooth: hci7: command 0x0419 tx timeout [ 128.718536] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 128.722213] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 128.724597] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 128.729921] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 128.732364] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 128.734886] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 128.739086] Bluetooth: hci0: HCI_REQ-0x0c1a [ 128.780283] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 128.781544] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 128.784182] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 128.785176] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 128.787769] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 128.789523] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 128.790756] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 128.791920] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 128.794612] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 128.798303] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 128.800407] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 128.801355] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 128.802306] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 128.803952] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 128.806086] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 128.807476] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 128.810890] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 128.812612] Bluetooth: hci1: HCI_REQ-0x0c1a [ 128.823954] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 128.827740] Bluetooth: hci2: HCI_REQ-0x0c1a [ 128.849797] Bluetooth: hci3: HCI_REQ-0x0c1a [ 128.920435] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 128.924388] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 128.926388] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 129.015178] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 129.038497] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 129.041278] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 129.051765] Bluetooth: hci7: HCI_REQ-0x0c1a [ 129.115831] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 129.118655] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 129.131520] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 129.148928] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 129.160395] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 129.168567] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 129.188911] Bluetooth: hci4: HCI_REQ-0x0c1a [ 130.807860] Bluetooth: hci0: command 0x0409 tx timeout [ 130.870815] Bluetooth: hci3: command 0x0409 tx timeout [ 130.871895] Bluetooth: hci2: command 0x0409 tx timeout [ 130.872599] Bluetooth: hci1: command 0x0409 tx timeout [ 130.935754] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 130.938196] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 131.126769] Bluetooth: hci7: command 0x0409 tx timeout [ 131.254844] Bluetooth: hci4: command 0x0409 tx timeout [ 132.854785] Bluetooth: hci0: command 0x041b tx timeout [ 132.918864] Bluetooth: hci1: command 0x041b tx timeout [ 132.919440] Bluetooth: hci2: command 0x041b tx timeout [ 132.919999] Bluetooth: hci3: command 0x041b tx timeout [ 133.174796] Bluetooth: hci7: command 0x041b tx timeout [ 133.303746] Bluetooth: hci4: command 0x041b tx timeout [ 134.008067] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 134.009454] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 134.010774] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 134.015843] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 134.017262] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 134.030517] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 134.035049] Bluetooth: hci5: HCI_REQ-0x0c1a [ 134.101219] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 134.102859] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 134.117480] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 134.152948] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 134.160374] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 134.190011] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 134.215380] Bluetooth: hci6: HCI_REQ-0x0c1a [ 134.904305] Bluetooth: hci0: command 0x040f tx timeout [ 134.967837] Bluetooth: hci3: command 0x040f tx timeout [ 134.968389] Bluetooth: hci2: command 0x040f tx timeout [ 134.968945] Bluetooth: hci1: command 0x040f tx timeout [ 135.223812] Bluetooth: hci7: command 0x040f tx timeout [ 135.350755] Bluetooth: hci4: command 0x040f tx timeout [ 136.055772] Bluetooth: hci5: command 0x0409 tx timeout [ 136.247807] Bluetooth: hci6: command 0x0409 tx timeout [ 136.951731] Bluetooth: hci0: command 0x0419 tx timeout [ 137.015745] Bluetooth: hci1: command 0x0419 tx timeout [ 137.016188] Bluetooth: hci2: command 0x0419 tx timeout [ 137.016552] Bluetooth: hci3: command 0x0419 tx timeout [ 137.271815] Bluetooth: hci7: command 0x0419 tx timeout [ 137.398745] Bluetooth: hci4: command 0x0419 tx timeout [ 138.103735] Bluetooth: hci5: command 0x041b tx timeout [ 138.294823] Bluetooth: hci6: command 0x041b tx timeout [ 140.150870] Bluetooth: hci5: command 0x040f tx timeout [ 140.343833] Bluetooth: hci6: command 0x040f tx timeout [ 142.199792] Bluetooth: hci5: command 0x0419 tx timeout [ 142.390824] Bluetooth: hci6: command 0x0419 tx timeout [ 188.342818] INFO: task rcu_gp:3 blocked for more than 143 seconds. [ 188.344445] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.345534] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.348440] task:rcu_gp state:I stack:30328 pid:3 ppid:2 flags:0x00004000 [ 188.350055] Call Trace: [ 188.350596] [ 188.351142] __schedule+0x893/0x2470 [ 188.352035] ? io_schedule_timeout+0x150/0x150 [ 188.353042] ? do_raw_spin_lock+0x121/0x260 [ 188.354218] ? rwlock_bug.part.0+0x90/0x90 [ 188.355190] schedule+0xda/0x1b0 [ 188.355957] rescuer_thread+0x851/0xdb0 [ 188.356860] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.359313] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.360441] ? lockdep_hardirqs_on+0x79/0x100 [ 188.361449] ? worker_thread+0x1260/0x1260 [ 188.362410] kthread+0x2ed/0x3a0 [ 188.363164] ? kthread_complete_and_exit+0x40/0x40 [ 188.364236] ret_from_fork+0x22/0x30 [ 188.365139] [ 188.365640] INFO: task rcu_par_gp:4 blocked for more than 143 seconds. [ 188.368265] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.369360] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.371315] task:rcu_par_gp state:I stack:30944 pid:4 ppid:2 flags:0x00004000 [ 188.373043] Call Trace: [ 188.374135] [ 188.374624] __schedule+0x893/0x2470 [ 188.375492] ? io_schedule_timeout+0x150/0x150 [ 188.376518] ? do_raw_spin_lock+0x121/0x260 [ 188.377486] ? rwlock_bug.part.0+0x90/0x90 [ 188.378550] schedule+0xda/0x1b0 [ 188.379290] rescuer_thread+0x851/0xdb0 [ 188.380138] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.381181] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.382391] ? lockdep_hardirqs_on+0x79/0x100 [ 188.383326] ? worker_thread+0x1260/0x1260 [ 188.384214] kthread+0x2ed/0x3a0 [ 188.384946] ? kthread_complete_and_exit+0x40/0x40 [ 188.386000] ret_from_fork+0x22/0x30 [ 188.386866] [ 188.387358] INFO: task slub_flushwq:5 blocked for more than 143 seconds. [ 188.388723] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.389833] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.391392] task:slub_flushwq state:I stack:30944 pid:5 ppid:2 flags:0x00004000 [ 188.393060] Call Trace: [ 188.393603] [ 188.394188] __schedule+0x893/0x2470 [ 188.395003] ? io_schedule_timeout+0x150/0x150 [ 188.395940] ? do_raw_spin_lock+0x121/0x260 [ 188.396848] ? rwlock_bug.part.0+0x90/0x90 [ 188.397742] schedule+0xda/0x1b0 [ 188.398451] rescuer_thread+0x851/0xdb0 [ 188.399285] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.400302] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.401357] ? lockdep_hardirqs_on+0x79/0x100 [ 188.402342] ? worker_thread+0x1260/0x1260 [ 188.403212] kthread+0x2ed/0x3a0 [ 188.403934] ? kthread_complete_and_exit+0x40/0x40 [ 188.404930] ret_from_fork+0x22/0x30 [ 188.405744] [ 188.406261] INFO: task netns:6 blocked for more than 143 seconds. [ 188.407412] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.408435] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.409857] task:netns state:I stack:30944 pid:6 ppid:2 flags:0x00004000 [ 188.411436] Call Trace: [ 188.411983] [ 188.412436] __schedule+0x893/0x2470 [ 188.413238] ? io_schedule_timeout+0x150/0x150 [ 188.414180] ? do_raw_spin_lock+0x121/0x260 [ 188.415075] ? rwlock_bug.part.0+0x90/0x90 [ 188.415963] schedule+0xda/0x1b0 [ 188.416638] rescuer_thread+0x851/0xdb0 [ 188.417487] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.418558] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.419570] ? lockdep_hardirqs_on+0x79/0x100 [ 188.420485] ? worker_thread+0x1260/0x1260 [ 188.421357] kthread+0x2ed/0x3a0 [ 188.422108] ? kthread_complete_and_exit+0x40/0x40 [ 188.423119] ret_from_fork+0x22/0x30 [ 188.423942] [ 188.425598] INFO: task kworker/0:0H:8 blocked for more than 143 seconds. [ 188.426886] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.427970] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.429380] task:kworker/0:0H state:I stack:28952 pid:8 ppid:2 flags:0x00004000 [ 188.430998] Workqueue: 0x0 (kblockd) [ 188.431796] Call Trace: [ 188.432290] [ 188.432801] __schedule+0x893/0x2470 [ 188.433554] ? io_schedule_timeout+0x150/0x150 [ 188.434557] schedule+0xda/0x1b0 [ 188.435284] worker_thread+0x15f/0x1260 [ 188.436266] ? process_one_work+0x16a0/0x16a0 [ 188.437204] kthread+0x2ed/0x3a0 [ 188.437966] ? kthread_complete_and_exit+0x40/0x40 [ 188.438964] ret_from_fork+0x22/0x30 [ 188.439790] [ 188.440265] INFO: task mm_percpu_wq:10 blocked for more than 143 seconds. [ 188.441551] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.442621] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.444048] task:mm_percpu_wq state:I stack:30944 pid:10 ppid:2 flags:0x00004000 [ 188.445619] Call Trace: [ 188.446200] [ 188.446719] __schedule+0x893/0x2470 [ 188.447482] ? io_schedule_timeout+0x150/0x150 [ 188.448412] ? do_raw_spin_lock+0x121/0x260 [ 188.449306] ? rwlock_bug.part.0+0x90/0x90 [ 188.450243] schedule+0xda/0x1b0 [ 188.450957] rescuer_thread+0x851/0xdb0 [ 188.451798] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.452813] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.453840] ? lockdep_hardirqs_on+0x79/0x100 [ 188.454786] ? worker_thread+0x1260/0x1260 [ 188.455625] kthread+0x2ed/0x3a0 [ 188.456358] ? kthread_complete_and_exit+0x40/0x40 [ 188.457351] ret_from_fork+0x22/0x30 [ 188.458214] [ 188.579810] INFO: task rcu_tasks_kthre:11 blocked for more than 143 seconds. [ 188.581335] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.582362] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.583773] task:rcu_tasks_kthre state:I stack:29272 pid:11 ppid:2 flags:0x00004000 [ 188.585324] Call Trace: [ 188.585856] [ 188.586333] __schedule+0x893/0x2470 [ 188.587127] ? io_schedule_timeout+0x150/0x150 [ 188.588024] ? mark_held_locks+0x9e/0xe0 [ 188.588846] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.589822] schedule+0xda/0x1b0 [ 188.590532] rcu_tasks_one_gp+0x3db/0xc10 [ 188.591405] rcu_tasks_kthread+0x80/0xa0 [ 188.592226] ? rcu_tasks_postscan+0x10/0x10 [ 188.593089] kthread+0x2ed/0x3a0 [ 188.593780] ? kthread_complete_and_exit+0x40/0x40 [ 188.594761] ret_from_fork+0x22/0x30 [ 188.595500] [ 188.596009] INFO: task kworker/1:0H:21 blocked for more than 143 seconds. [ 188.597247] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.598304] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.599718] task:kworker/1:0H state:I stack:29760 pid:21 ppid:2 flags:0x00004000 [ 188.601260] Workqueue: 0x0 (events_highpri) [ 188.602151] Call Trace: [ 188.602621] [ 188.603106] __schedule+0x893/0x2470 [ 188.603880] ? io_schedule_timeout+0x150/0x150 [ 188.604788] schedule+0xda/0x1b0 [ 188.605435] worker_thread+0x15f/0x1260 [ 188.606301] ? process_one_work+0x16a0/0x16a0 [ 188.607195] kthread+0x2ed/0x3a0 [ 188.607896] ? kthread_complete_and_exit+0x40/0x40 [ 188.608853] ret_from_fork+0x22/0x30 [ 188.609596] [ 188.610147] INFO: task inet_frag_wq:23 blocked for more than 143 seconds. [ 188.611389] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.612388] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.613769] task:inet_frag_wq state:I stack:30704 pid:23 ppid:2 flags:0x00004000 [ 188.615276] Call Trace: [ 188.615787] [ 188.616216] __schedule+0x893/0x2470 [ 188.616977] ? io_schedule_timeout+0x150/0x150 [ 188.617823] ? do_raw_spin_lock+0x121/0x260 [ 188.618624] ? rwlock_bug.part.0+0x90/0x90 [ 188.619425] schedule+0xda/0x1b0 [ 188.620088] rescuer_thread+0x851/0xdb0 [ 188.620831] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.621730] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.622612] ? lockdep_hardirqs_on+0x79/0x100 [ 188.623438] ? worker_thread+0x1260/0x1260 [ 188.624250] kthread+0x2ed/0x3a0 [ 188.624914] ? kthread_complete_and_exit+0x40/0x40 [ 188.625828] ret_from_fork+0x22/0x30 [ 188.626462] [ 188.626830] INFO: task kblockd:31 blocked for more than 143 seconds. [ 188.627851] Not tainted 6.0.0-rc7-next-20220930 #1 [ 188.628804] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 188.630191] task:kblockd state:I stack:30176 pid:31 ppid:2 flags:0x00004000 [ 188.631705] Call Trace: [ 188.632162] [ 188.632579] __schedule+0x893/0x2470 [ 188.633281] ? io_schedule_timeout+0x150/0x150 [ 188.634120] ? do_raw_spin_lock+0x121/0x260 [ 188.634960] ? rwlock_bug.part.0+0x90/0x90 [ 188.635646] schedule+0xda/0x1b0 [ 188.636238] rescuer_thread+0x851/0xdb0 [ 188.636913] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.637735] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 188.638604] ? lockdep_hardirqs_on+0x79/0x100 [ 188.639354] ? worker_thread+0x1260/0x1260 [ 188.640094] kthread+0x2ed/0x3a0 [ 188.640757] ? kthread_complete_and_exit+0x40/0x40 [ 188.641630] ret_from_fork+0x22/0x30 [ 188.642495] [ 188.643042] [ 188.643042] Showing all locks held in the system: [ 188.644129] 1 lock held by rcu_tasks_kthre/11: [ 188.644954] #0: ffffffff85406850 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc10 [ 188.646754] 2 locks held by kworker/0:1/12: [ 188.647526] #0: ffff888007c5a538 ((wq_completion)rcu_gp){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 188.649590] #1: ffff888008637db0 ((work_completion)(&rew->rew_work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 188.651507] 1 lock held by khungtaskd/26: [ 188.652166] #0: ffffffff85407320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 188.653752] 1 lock held by kmemleak/54: [ 188.654597] 3 locks held by systemd-journal/111: [ 188.655438] 3 locks held by systemd-udevd/127: [ 188.656290] 1 lock held by in:imklog/189: [ 188.657034] 2 locks held by kworker/u4:9/363: [ 188.657867] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 188.659750] #1: ffff888020567db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 188.661569] 2 locks held by syz-executor.4/3792: [ 188.662478] #0: ffffffff85950d28 (rtnl_mutex){+.+.}-{3:3}, at: tun_chr_close+0x3a/0x190 [ 188.663924] #1: ffffffff85413978 (rcu_state.exp_mutex){+.+.}-{3:3}, at: synchronize_rcu_expedited+0xabc/0xc70 [ 188.665833] 3 locks held by syz-executor.2/3795: [ 188.666751] #0: ffff88803b271028 (&hdev->req_lock){+.+.}-{3:3}, at: hci_unregister_dev+0x107/0x380 [ 188.668497] #1: ffff88803b270078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x2e0/0xfe0 [ 188.670253] #2: ffffffff859de9e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xc7/0x230 [ 188.672032] 3 locks held by syz-executor.3/3797: [ 188.672918] #0: ffff888017441028 (&hdev->req_lock){+.+.}-{3:3}, at: hci_unregister_dev+0x107/0x380 [ 188.675728] #1: ffff888017440078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x2e0/0xfe0 [ 188.677129] #2: ffffffff859de9e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xc7/0x230 [ 188.678631] 1 lock held by syz-executor.1/3988: [ 188.679394] #0: ffffffff85950d28 (rtnl_mutex){+.+.}-{3:3}, at: rtnetlink_rcv_msg+0x3e5/0xca0 [ 188.680891] 1 lock held by systemd-rfkill/7114: [ 188.681753] [ 188.682040] ============================================= [ 188.682040] [ 190.919710] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 190.921641] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 190.922918] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 190.925188] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 190.926421] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 190.927564] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 190.931501] Bluetooth: hci0: HCI_REQ-0x0c1a [ 191.115528] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 191.125457] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 191.127530] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 191.131287] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 191.132580] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 191.135363] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 191.145764] Bluetooth: hci2: HCI_REQ-0x0c1a [ 191.551385] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 191.554092] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 191.555094] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 191.561884] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 191.565131] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 191.568025] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 191.575757] Bluetooth: hci7: HCI_REQ-0x0c1a [ 192.952159] Bluetooth: hci0: command 0x0409 tx timeout [ 193.589318] Bluetooth: hci2: command 0x0409 tx timeout [ 193.589447] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 193.590907] Bluetooth: hci7: command 0x0409 tx timeout [ 193.591513] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 193.591722] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 194.998814] Bluetooth: hci0: command 0x041b tx timeout [ 195.339555] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 195.342573] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 195.345487] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 195.349908] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 195.354017] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 195.358972] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 195.369784] Bluetooth: hci1: HCI_REQ-0x0c1a [ 195.638776] Bluetooth: hci7: command 0x041b tx timeout [ 195.638846] Bluetooth: hci2: command 0x041b tx timeout [ 196.134338] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 196.147430] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 196.149422] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 196.158897] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 196.163400] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 196.164582] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 196.169562] Bluetooth: hci4: HCI_REQ-0x0c1a [ 196.380245] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 196.390567] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 196.391620] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 196.397261] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 196.398931] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 196.401351] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 196.415068] Bluetooth: hci5: HCI_REQ-0x0c1a [ 196.761935] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 196.763573] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 196.767879] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 196.782384] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 196.784897] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 196.786055] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 196.789951] Bluetooth: hci6: HCI_REQ-0x0c1a [ 197.046749] Bluetooth: hci0: command 0x040f tx timeout [ 197.366787] Bluetooth: hci3: Opcode 0x c03 failed: -110 [ 197.430841] Bluetooth: hci1: command 0x0409 tx timeout [ 197.686853] Bluetooth: hci7: command 0x040f tx timeout [ 197.687417] Bluetooth: hci2: command 0x040f tx timeout [ 198.199166] Bluetooth: hci4: command 0x0409 tx timeout VM DIAGNOSIS: 02:16:55 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffffff8544d960 RCX=ffffffff814683fd RDX=ffff8880100a1ac0 RSI=0000000000000000 RDI=0000000000000001 RBP=0000000000000001 RSP=ffff888018817448 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=00007f3685ddbc64 R13=0000000000000000 R14=ffff8880100a1ac0 R15=ffff88800d1e70e0 RIP=ffffffff814607cc RFL=00000246 [---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 00007f3685522900 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=00007f368493a318 CR3=000000000ef6c000 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 ffffffffffffffff ffffffffffffffff YMM01=0000000000000000 0000000000000000 3030623438613630 3638616663356134 YMM02=0000000000000000 0000000000000000 3830306234386136 3036386166633561 YMM03=0000000000000000 0000000000000000 2f6c616e72756f6a 2f676f6c2f6e7572 YMM04=0000000000000000 0000000000000000 98bb7c843ce89b60 000000000013f358 YMM05=0000000000000000 0000000000000000 d3fdd5f48436fbd7 00000000000aead0 YMM06=0000000000000000 0000000000000000 6d4fa472e916e46f 00000000000ae988 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 44495f474f4c5359 530069253d595449 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0020000000000000 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=0000000000000068 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823bb0f1 RDI=ffffffff8765a9a0 RBP=ffffffff8765a960 RSP=ffff88800901fa18 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000068 R11=0000000000000001 R12=0000000000000068 R13=ffffffff8765a960 R14=0000000000000010 R15=ffffffff823bb0e0 RIP=ffffffff823bb149 RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f4e63f796f4 CR3=000000000e7fc000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM02=0000000000000000 0000000000000000 0000000000000000 4129fd6000000000 YMM03=0000000000000000 0000000000000000 0000ff0000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 732f6c61636f6c2f 7273752f3d485441 YMM05=0000000000000000 0000000000000000 622f6c61636f6c2f 7273752f3a6e6962 YMM06=0000000000000000 0000000000000000 73752f3a6e696273 2f7273752f3a6e69 YMM07=0000000000000000 0000000000000000 6e69622f3a6e6962 732f3a6e69622f72 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