Warning: Permanently added '[localhost]:35863' (ECDSA) to the list of known hosts. 2022/10/01 02:20:08 fuzzer started 2022/10/01 02:20:09 dialing manager at localhost:35095 syzkaller login: [ 46.000084] cgroup: Unknown subsys name 'net' [ 46.093434] cgroup: Unknown subsys name 'rlimit' 2022/10/01 02:20:23 syscalls: 2215 2022/10/01 02:20:23 code coverage: enabled 2022/10/01 02:20:23 comparison tracing: enabled 2022/10/01 02:20:23 extra coverage: enabled 2022/10/01 02:20:23 setuid sandbox: enabled 2022/10/01 02:20:23 namespace sandbox: enabled 2022/10/01 02:20:23 Android sandbox: enabled 2022/10/01 02:20:23 fault injection: enabled 2022/10/01 02:20:23 leak checking: enabled 2022/10/01 02:20:23 net packet injection: enabled 2022/10/01 02:20:23 net device setup: enabled 2022/10/01 02:20:23 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/10/01 02:20:23 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/10/01 02:20:23 USB emulation: enabled 2022/10/01 02:20:23 hci packet injection: enabled 2022/10/01 02:20:23 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220930) 2022/10/01 02:20:23 802.15.4 emulation: enabled 2022/10/01 02:20:23 fetching corpus: 0, signal 0/2000 (executing program) 2022/10/01 02:20:23 fetching corpus: 50, signal 26900/29796 (executing program) 2022/10/01 02:20:23 fetching corpus: 100, signal 37120/40841 (executing program) 2022/10/01 02:20:24 fetching corpus: 150, signal 46256/50465 (executing program) 2022/10/01 02:20:24 fetching corpus: 200, signal 54731/59131 (executing program) 2022/10/01 02:20:24 fetching corpus: 250, signal 59033/63797 (executing program) 2022/10/01 02:20:24 fetching corpus: 300, signal 61678/66856 (executing program) 2022/10/01 02:20:24 fetching corpus: 350, signal 64943/70308 (executing program) 2022/10/01 02:20:25 fetching corpus: 400, signal 69200/74459 (executing program) 2022/10/01 02:20:25 fetching corpus: 450, signal 71686/77049 (executing program) 2022/10/01 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2022/10/01 02:20:27 fetching corpus: 918, signal 96043/99016 (executing program) 2022/10/01 02:20:27 fetching corpus: 918, signal 96043/99018 (executing program) 2022/10/01 02:20:27 fetching corpus: 918, signal 96043/99018 (executing program) 2022/10/01 02:20:29 starting 8 fuzzer processes 02:20:29 executing program 0: 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x6}, 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_bp={&(0x7f0000000040), 0xb}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r0, r0, 0x0, 0x100000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r1, 0x0) r2 = getuid() lchown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {}, [{0x2, 0x0, r1}, {0x2, 0x1, r2}, {0x2, 0x4}], {}, [], {0x10, 0x2}, {0x20, 0x2}}, 0x3c, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r3, 0x0) recvmsg$unix(r0, &(0x7f00000009c0)={&(0x7f0000000440)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/47, 0x2f}, {&(0x7f0000000500)=""/112, 0x70}, {&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000640)=""/89, 0x59}, {&(0x7f00000006c0)=""/228, 0xe4}, {&(0x7f00000007c0)=""/55, 0x37}], 0x6, &(0x7f0000000880)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x110}, 0x10001) getpid() syncfs(0xffffffffffffffff) 02:20:29 executing program 1: syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x8923, &(0x7f0000000080)={'syztnl1\x00', 0x0}) 02:20:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000000)={0x28, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @void}}, [@NL80211_ATTR_MESH_CONFIG={0xc, 0x23, 0x0, 0x1, [@NL80211_MESHCONF_PLINK_TIMEOUT={0x8}]}]}, 0x28}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="2800000018000100000000000000000002"], 0x28}}, 0x0) 02:20:29 executing program 3: r0 = getpgid(0x0) process_vm_readv(r0, &(0x7f0000000080)=[{&(0x7f0000000000)=""/89, 0x59}], 0x1, &(0x7f0000001280)=[{&(0x7f00000000c0)=""/39, 0x27}, {&(0x7f0000000140)=""/218, 0xda}, {0x0}], 0x3, 0x0) 02:20:29 executing program 4: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000100)={{0x77359400}, {0x0, 0x3938700}}, 0x0) timerfd_gettime(r0, 0x0) read(r0, &(0x7f0000000140)=""/157, 0x9d) 02:20:29 executing program 5: 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, 0x1, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) clone3(&(0x7f0000000640)={0x127363500, &(0x7f00000000c0), 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) rename(&(0x7f0000000980)='./cgroup/cgroup.procs\x00', &(0x7f00000009c0)='./file0\x00') r0 = signalfd(0xffffffffffffffff, &(0x7f00000007c0), 0x8) r1 = syz_io_uring_setup(0x0, &(0x7f0000000700)={0x0, 0x573c, 0x4, 0x2, 0x0, 0x0, r0}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000340)) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x10, r1, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000780)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x2, &(0x7f0000001a00)="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", 0x9, 0x0, 0x1, {0x3}}, 0x3ff) 02:20:29 executing program 7: futex(&(0x7f0000007c00), 0xd, 0x0, &(0x7f0000007c40)={0x0, 0x989680}, 0x0, 0x0) 02:20:29 executing program 6: mknod(&(0x7f0000008d80)='./file0\x00', 0x0, 0x0) mount$9p_unix(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1a901e, 0x0) acct(&(0x7f0000000280)='./file0\x00') perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4042, 0x0) sendfile(r0, r0, 0x0, 0x100000) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) fsetxattr$system_posix_acl(r0, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=r1, @ANYBLOB="02000100", @ANYRES32, @ANYBLOB="02000400", @ANYBLOB="040000f90000000000000000000068"], 0x3c, 0x0) lseek(0xffffffffffffffff, 0x2000005, 0x0) [ 66.252783] audit: type=1400 audit(1664590829.423:6): avc: denied { execmem } for pid=286 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 67.569364] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 67.571744] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 67.572926] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 67.575649] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 67.577066] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 67.579421] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.583580] Bluetooth: hci0: HCI_REQ-0x0c1a [ 67.620249] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 67.622961] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 67.624443] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 67.634596] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 67.636838] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 67.637791] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 67.650764] Bluetooth: hci1: HCI_REQ-0x0c1a [ 67.718165] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 67.721138] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 67.724282] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 67.726294] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 67.728333] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 67.730616] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 67.732963] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 67.734916] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 67.736749] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 67.738604] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 67.740292] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 67.742067] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 67.744221] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 67.747083] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 67.749663] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 67.750499] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 67.751402] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 67.752405] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 67.753103] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 67.753966] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 67.755228] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 67.762791] Bluetooth: hci7: HCI_REQ-0x0c1a [ 67.770596] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 67.771338] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 67.772149] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 67.772850] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 67.779096] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 67.784083] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 67.786228] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 67.792336] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 67.798236] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 67.801320] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 67.804934] Bluetooth: hci2: HCI_REQ-0x0c1a [ 67.806937] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 67.814943] Bluetooth: hci5: HCI_REQ-0x0c1a [ 67.827624] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 67.830510] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 67.835917] Bluetooth: hci3: HCI_REQ-0x0c1a [ 67.848363] Bluetooth: hci6: HCI_REQ-0x0c1a [ 67.866170] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 67.875367] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 67.900487] Bluetooth: hci4: HCI_REQ-0x0c1a [ 69.593345] Bluetooth: hci0: command 0x0409 tx timeout [ 69.657932] Bluetooth: hci1: command 0x0409 tx timeout [ 69.785017] Bluetooth: hci7: command 0x0409 tx timeout [ 69.848999] Bluetooth: hci3: command 0x0409 tx timeout [ 69.849037] Bluetooth: hci2: command 0x0409 tx timeout [ 69.851209] Bluetooth: hci5: command 0x0409 tx timeout [ 69.912947] Bluetooth: hci4: command 0x0409 tx timeout [ 69.913989] Bluetooth: hci6: command 0x0409 tx timeout [ 71.641607] Bluetooth: hci0: command 0x041b tx timeout [ 71.705006] Bluetooth: hci1: command 0x041b tx timeout [ 71.833001] Bluetooth: hci7: command 0x041b tx timeout [ 71.897004] Bluetooth: hci2: command 0x041b tx timeout [ 71.897057] Bluetooth: hci5: command 0x041b tx timeout [ 71.898730] Bluetooth: hci3: command 0x041b tx timeout [ 71.960916] Bluetooth: hci4: command 0x041b tx timeout [ 71.960947] Bluetooth: hci6: command 0x041b tx timeout [ 73.688995] Bluetooth: hci0: command 0x040f tx timeout [ 73.752898] Bluetooth: hci1: command 0x040f tx timeout [ 73.881914] Bluetooth: hci7: command 0x040f tx timeout [ 73.944922] Bluetooth: hci5: command 0x040f tx timeout [ 73.944938] Bluetooth: hci2: command 0x040f tx timeout [ 73.946148] Bluetooth: hci3: command 0x040f tx timeout [ 74.008920] Bluetooth: hci4: command 0x040f tx timeout [ 74.009933] Bluetooth: hci6: command 0x040f tx timeout [ 75.736885] Bluetooth: hci0: command 0x0419 tx timeout [ 75.800933] Bluetooth: hci1: command 0x0419 tx timeout [ 75.928898] Bluetooth: hci7: command 0x0419 tx timeout [ 75.993025] Bluetooth: hci3: command 0x0419 tx timeout [ 75.993074] Bluetooth: hci5: command 0x0419 tx timeout [ 75.994514] Bluetooth: hci2: command 0x0419 tx timeout [ 76.056901] Bluetooth: hci4: command 0x0419 tx timeout [ 76.058312] Bluetooth: hci6: command 0x0419 tx timeout [ 129.770107] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 129.773428] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 129.775713] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 129.780267] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 129.783230] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 129.785735] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 129.791566] Bluetooth: hci0: HCI_REQ-0x0c1a [ 129.868418] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 129.875130] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 129.876795] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 129.880607] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 129.883033] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 129.885227] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 129.887120] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 129.889182] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 129.901339] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 129.902517] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 129.904169] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 129.905956] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 129.909156] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 129.911211] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 129.912107] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 129.917531] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 129.920264] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 129.921210] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 129.922342] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 129.927672] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 129.939620] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 129.940644] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 129.941918] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 129.942891] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 129.944659] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 129.945571] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 129.946555] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 129.947716] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 129.951477] Bluetooth: hci2: HCI_REQ-0x0c1a [ 129.954947] Bluetooth: hci5: HCI_REQ-0x0c1a [ 129.966651] Bluetooth: hci4: HCI_REQ-0x0c1a [ 129.966663] Bluetooth: hci3: HCI_REQ-0x0c1a [ 129.992386] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 129.994045] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 129.995120] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 129.996375] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 129.997231] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 130.001698] Bluetooth: hci6: HCI_REQ-0x0c1a [ 130.039022] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 130.040499] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 130.042070] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 130.046259] Bluetooth: hci7: HCI_REQ-0x0c1a [ 131.800927] Bluetooth: hci0: command 0x0409 tx timeout [ 131.864909] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 131.992973] Bluetooth: hci5: command 0x0409 tx timeout [ 131.994990] Bluetooth: hci3: command 0x0409 tx timeout [ 131.996049] Bluetooth: hci4: command 0x0409 tx timeout [ 131.996686] Bluetooth: hci2: command 0x0409 tx timeout [ 132.056980] Bluetooth: hci7: command 0x0409 tx timeout [ 132.058989] Bluetooth: hci6: command 0x0409 tx timeout [ 133.849012] Bluetooth: hci0: command 0x041b tx timeout [ 134.040960] Bluetooth: hci2: command 0x041b tx timeout [ 134.041521] Bluetooth: hci4: command 0x041b tx timeout [ 134.042061] Bluetooth: hci3: command 0x041b tx timeout [ 134.042581] Bluetooth: hci5: command 0x041b tx timeout [ 134.106012] Bluetooth: hci6: command 0x041b tx timeout [ 134.106635] Bluetooth: hci7: command 0x041b tx timeout [ 134.557208] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 134.559642] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 134.633201] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 134.637703] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 134.653108] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 134.671257] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 134.681366] Bluetooth: hci1: HCI_REQ-0x0c1a [ 135.897009] Bluetooth: hci0: command 0x040f tx timeout [ 136.089975] Bluetooth: hci5: command 0x040f tx timeout [ 136.090558] Bluetooth: hci3: command 0x040f tx timeout [ 136.091116] Bluetooth: hci4: command 0x040f tx timeout [ 136.091598] Bluetooth: hci2: command 0x040f tx timeout [ 136.154087] Bluetooth: hci7: command 0x040f tx timeout [ 136.154655] Bluetooth: hci6: command 0x040f tx timeout [ 136.729897] Bluetooth: hci1: command 0x0409 tx timeout [ 137.944907] Bluetooth: hci0: command 0x0419 tx timeout [ 138.137012] Bluetooth: hci2: command 0x0419 tx timeout [ 138.137612] Bluetooth: hci4: command 0x0419 tx timeout [ 138.138145] Bluetooth: hci3: command 0x0419 tx timeout [ 138.138649] Bluetooth: hci5: command 0x0419 tx timeout [ 138.201977] Bluetooth: hci6: command 0x0419 tx timeout [ 138.202549] Bluetooth: hci7: command 0x0419 tx timeout [ 138.777979] Bluetooth: hci1: command 0x041b tx timeout [ 140.824937] Bluetooth: hci1: command 0x040f tx timeout [ 142.872883] Bluetooth: hci1: command 0x0419 tx timeout [ 189.274014] INFO: task rcu_gp:3 blocked for more than 143 seconds. [ 189.274723] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.275289] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.276074] task:rcu_gp state:I stack:30328 pid:3 ppid:2 flags:0x00004000 [ 189.276900] Call Trace: [ 189.277160] [ 189.277401] __schedule+0x893/0x2470 [ 189.277777] ? io_schedule_timeout+0x150/0x150 [ 189.278230] ? do_raw_spin_lock+0x121/0x260 [ 189.278645] ? rwlock_bug.part.0+0x90/0x90 [ 189.279080] schedule+0xda/0x1b0 [ 189.279477] rescuer_thread+0x851/0xdb0 [ 189.279887] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.280362] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.280853] ? lockdep_hardirqs_on+0x79/0x100 [ 189.281289] ? worker_thread+0x1260/0x1260 [ 189.281696] kthread+0x2ed/0x3a0 [ 189.282053] ? kthread_complete_and_exit+0x40/0x40 [ 189.282534] ret_from_fork+0x22/0x30 [ 189.282945] [ 189.283178] INFO: task rcu_par_gp:4 blocked for more than 143 seconds. [ 189.283787] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.284299] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.285014] task:rcu_par_gp state:I stack:30944 pid:4 ppid:2 flags:0x00004000 [ 189.285782] Call Trace: [ 189.286049] [ 189.286279] __schedule+0x893/0x2470 [ 189.286658] ? io_schedule_timeout+0x150/0x150 [ 189.287119] ? do_raw_spin_lock+0x121/0x260 [ 189.288381] ? rwlock_bug.part.0+0x90/0x90 [ 189.289438] schedule+0xda/0x1b0 [ 189.290284] rescuer_thread+0x851/0xdb0 [ 189.291291] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.292519] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.293746] ? lockdep_hardirqs_on+0x79/0x100 [ 189.295253] ? worker_thread+0x1260/0x1260 [ 189.296522] kthread+0x2ed/0x3a0 [ 189.297438] ? kthread_complete_and_exit+0x40/0x40 [ 189.298764] ret_from_fork+0x22/0x30 [ 189.299913] [ 189.300553] INFO: task slub_flushwq:5 blocked for more than 143 seconds. [ 189.302431] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.304343] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.311800] task:slub_flushwq state:I stack:30944 pid:5 ppid:2 flags:0x00004000 [ 189.314025] Call Trace: [ 189.314728] [ 189.315636] __schedule+0x893/0x2470 [ 189.316941] ? io_schedule_timeout+0x150/0x150 [ 189.318670] ? do_raw_spin_lock+0x121/0x260 [ 189.319693] ? rwlock_bug.part.0+0x90/0x90 [ 189.320713] schedule+0xda/0x1b0 [ 189.321435] rescuer_thread+0x851/0xdb0 [ 189.322262] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.323365] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.324350] ? lockdep_hardirqs_on+0x79/0x100 [ 189.325243] ? worker_thread+0x1260/0x1260 [ 189.326088] kthread+0x2ed/0x3a0 [ 189.326728] ? kthread_complete_and_exit+0x40/0x40 [ 189.327471] ret_from_fork+0x22/0x30 [ 189.327875] [ 189.328101] INFO: task netns:6 blocked for more than 143 seconds. [ 189.328776] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.329321] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.329993] task:netns state:I stack:30944 pid:6 ppid:2 flags:0x00004000 [ 189.330713] Call Trace: [ 189.330970] [ 189.331187] __schedule+0x893/0x2470 [ 189.331615] ? io_schedule_timeout+0x150/0x150 [ 189.332057] ? do_raw_spin_lock+0x121/0x260 [ 189.332489] ? rwlock_bug.part.0+0x90/0x90 [ 189.332916] schedule+0xda/0x1b0 [ 189.333653] rescuer_thread+0x851/0xdb0 [ 189.334648] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.335894] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.337122] ? lockdep_hardirqs_on+0x79/0x100 [ 189.338217] ? worker_thread+0x1260/0x1260 [ 189.339248] kthread+0x2ed/0x3a0 [ 189.340114] ? kthread_complete_and_exit+0x40/0x40 [ 189.341411] ret_from_fork+0x22/0x30 [ 189.342312] [ 189.342909] INFO: task kworker/0:0H:8 blocked for more than 143 seconds. [ 189.343846] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.344356] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.345181] task:kworker/0:0H state:I stack:29760 pid:8 ppid:2 flags:0x00004000 [ 189.346139] Workqueue: 0x0 (events_highpri) [ 189.346616] Call Trace: [ 189.346921] [ 189.347177] __schedule+0x893/0x2470 [ 189.347634] ? io_schedule_timeout+0x150/0x150 [ 189.348155] schedule+0xda/0x1b0 [ 189.348532] worker_thread+0x15f/0x1260 [ 189.349351] ? process_one_work+0x16a0/0x16a0 [ 189.349841] kthread+0x2ed/0x3a0 [ 189.350202] ? kthread_complete_and_exit+0x40/0x40 [ 189.350724] ret_from_fork+0x22/0x30 [ 189.351167] [ 189.351437] INFO: task mm_percpu_wq:10 blocked for more than 143 seconds. [ 189.352147] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.352735] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.353535] task:mm_percpu_wq state:I stack:30944 pid:10 ppid:2 flags:0x00004000 [ 189.354419] Call Trace: [ 189.354686] [ 189.354951] __schedule+0x893/0x2470 [ 189.355388] ? io_schedule_timeout+0x150/0x150 [ 189.355902] ? do_raw_spin_lock+0x121/0x260 [ 189.356354] ? rwlock_bug.part.0+0x90/0x90 [ 189.356846] schedule+0xda/0x1b0 [ 189.357203] rescuer_thread+0x851/0xdb0 [ 189.357662] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.358197] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.358717] ? lockdep_hardirqs_on+0x79/0x100 [ 189.359202] ? worker_thread+0x1260/0x1260 [ 189.359632] kthread+0x2ed/0x3a0 [ 189.360005] ? kthread_complete_and_exit+0x40/0x40 [ 189.360482] ret_from_fork+0x22/0x30 [ 189.360919] [ 189.361171] INFO: task rcu_tasks_kthre:11 blocked for more than 143 seconds. [ 189.361879] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.362429] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.363260] task:rcu_tasks_kthre state:I stack:29272 pid:11 ppid:2 flags:0x00004000 [ 189.364147] Call Trace: [ 189.364412] [ 189.364654] __schedule+0x893/0x2470 [ 189.365046] ? io_schedule_timeout+0x150/0x150 [ 189.365447] ? mark_held_locks+0x9e/0xe0 [ 189.365887] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.366359] schedule+0xda/0x1b0 [ 189.366693] rcu_tasks_one_gp+0x3db/0xc10 [ 189.367137] rcu_tasks_kthread+0x80/0xa0 [ 189.367554] ? rcu_tasks_postscan+0x10/0x10 [ 189.367987] kthread+0x2ed/0x3a0 [ 189.368312] ? kthread_complete_and_exit+0x40/0x40 [ 189.368771] ret_from_fork+0x22/0x30 [ 189.369177] [ 189.369412] INFO: task kworker/1:0H:21 blocked for more than 143 seconds. [ 189.370039] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.370525] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.371245] task:kworker/1:0H state:I stack:29376 pid:21 ppid:2 flags:0x00004000 [ 189.372026] Workqueue: 0x0 (kblockd) [ 189.372397] Call Trace: [ 189.372631] [ 189.372865] __schedule+0x893/0x2470 [ 189.373224] ? io_schedule_timeout+0x150/0x150 [ 189.373698] schedule+0xda/0x1b0 [ 189.374037] worker_thread+0x15f/0x1260 [ 189.374426] ? process_one_work+0x16a0/0x16a0 [ 189.374866] kthread+0x2ed/0x3a0 [ 189.375328] ? kthread_complete_and_exit+0x40/0x40 [ 189.376740] ret_from_fork+0x22/0x30 [ 189.377870] [ 189.495510] INFO: task inet_frag_wq:23 blocked for more than 143 seconds. [ 189.497389] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.499024] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.500284] task:inet_frag_wq state:I stack:30704 pid:23 ppid:2 flags:0x00004000 [ 189.502023] Call Trace: [ 189.502507] [ 189.502731] __schedule+0x893/0x2470 [ 189.503133] ? io_schedule_timeout+0x150/0x150 [ 189.504405] ? do_raw_spin_lock+0x121/0x260 [ 189.505378] ? rwlock_bug.part.0+0x90/0x90 [ 189.506274] schedule+0xda/0x1b0 [ 189.506989] rescuer_thread+0x851/0xdb0 [ 189.508068] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.509446] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.510560] ? lockdep_hardirqs_on+0x79/0x100 [ 189.511658] ? worker_thread+0x1260/0x1260 [ 189.512578] kthread+0x2ed/0x3a0 [ 189.513392] ? kthread_complete_and_exit+0x40/0x40 [ 189.514856] ret_from_fork+0x22/0x30 [ 189.515918] [ 189.516486] INFO: task kblockd:31 blocked for more than 143 seconds. [ 189.517121] Not tainted 6.0.0-rc7-next-20220930 #1 [ 189.517618] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 189.518348] task:kblockd state:I stack:30176 pid:31 ppid:2 flags:0x00004000 [ 189.519251] Call Trace: [ 189.519497] [ 189.519721] __schedule+0x893/0x2470 [ 189.520122] ? io_schedule_timeout+0x150/0x150 [ 189.520565] ? do_raw_spin_lock+0x121/0x260 [ 189.521025] ? rwlock_bug.part.0+0x90/0x90 [ 189.521438] schedule+0xda/0x1b0 [ 189.521778] rescuer_thread+0x851/0xdb0 [ 189.522215] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.522728] ? _raw_spin_unlock_irqrestore+0x28/0x60 [ 189.523247] ? lockdep_hardirqs_on+0x79/0x100 [ 189.523705] ? worker_thread+0x1260/0x1260 [ 189.524163] kthread+0x2ed/0x3a0 [ 189.524495] ? kthread_complete_and_exit+0x40/0x40 [ 189.524995] ret_from_fork+0x22/0x30 [ 189.525370] [ 189.525647] [ 189.525647] Showing all locks held in the system: [ 189.526237] 1 lock held by rcu_tasks_kthre/11: [ 189.526664] #0: ffffffff85406850 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x26/0xc10 [ 189.527669] 1 lock held by khungtaskd/25: [ 189.528096] #0: ffffffff85407320 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x260 [ 189.529016] 1 lock held by kmemleak/55: [ 189.529391] 3 locks held by systemd-udevd/127: [ 189.529803] 1 lock held by in:imklog/188: [ 189.530224] #0: ffff88800f0acae8 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe7/0x100 [ 189.531047] 2 locks held by kworker/u4:8/339: [ 189.531493] #0: ffff888007c61138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x915/0x16a0 [ 189.532472] #1: ffff88800ed87db0 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x949/0x16a0 [ 189.533565] 3 locks held by syz-executor.4/3114: [ 189.534031] #0: ffff8880345c1028 (&hdev->req_lock){+.+.}-{3:3}, at: hci_unregister_dev+0x107/0x380 [ 189.534928] #1: ffff8880345c0078 (&hdev->lock){+.+.}-{3:3}, at: hci_dev_close_sync+0x2e0/0xfe0 [ 189.535903] #2: ffffffff859de9e8 (hci_cb_list_lock){+.+.}-{3:3}, at: hci_conn_hash_flush+0xc7/0x230 [ 189.536906] 3 locks held by syz-executor.7/3115: [ 189.537390] 2 locks held by syz-executor.2/3116: [ 189.537950] [ 189.538138] ============================================= [ 189.538138] [ 191.909267] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 191.910862] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 191.912042] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 191.914747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 191.916391] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 191.917439] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 191.922583] Bluetooth: hci0: HCI_REQ-0x0c1a [ 192.415529] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 192.417738] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 192.419659] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 192.423001] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 192.424777] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 192.425924] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 192.429504] Bluetooth: hci3: HCI_REQ-0x0c1a [ 192.629450] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 192.630921] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 192.631994] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 192.635601] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 192.637330] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 192.638275] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 192.643881] Bluetooth: hci4: HCI_REQ-0x0c1a [ 192.737398] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 192.740220] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 192.744952] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 192.770124] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 192.805092] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 192.815034] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 192.832613] Bluetooth: hci6: HCI_REQ-0x0c1a [ 193.944944] Bluetooth: hci0: command 0x0409 tx timeout [ 194.139964] Bluetooth: hci2: Opcode 0x c03 failed: -110 [ 194.457993] Bluetooth: hci3: command 0x0409 tx timeout [ 194.650064] Bluetooth: hci5: Opcode 0x c03 failed: -110 [ 194.713064] Bluetooth: hci4: command 0x0409 tx timeout [ 194.777976] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 194.904993] Bluetooth: hci6: command 0x0409 tx timeout [ 195.992897] Bluetooth: hci0: command 0x041b tx timeout [ 196.238618] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 196.249546] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 196.262395] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 196.292245] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 196.306674] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 196.308891] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 196.326242] Bluetooth: hci1: HCI_REQ-0x0c1a [ 196.504929] Bluetooth: hci3: command 0x041b tx timeout [ 196.601683] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 196.604578] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 196.606546] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 196.609178] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 196.656145] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 196.675580] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 196.708923] Bluetooth: hci2: HCI_REQ-0x0c1a [ 196.760889] Bluetooth: hci4: command 0x041b tx timeout [ 196.953923] Bluetooth: hci6: command 0x041b tx timeout [ 197.986413] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 197.990577] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 198.009089] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 198.012648] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 198.015989] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 198.016961] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 198.021089] Bluetooth: hci7: HCI_REQ-0x0c1a [ 198.041928] Bluetooth: hci0: command 0x040f tx timeout [ 198.361978] Bluetooth: hci1: command 0x0409 tx timeout [ 198.553900] Bluetooth: hci3: command 0x040f tx timeout [ 198.746023] Bluetooth: hci2: command 0x0409 tx timeout [ 198.808905] Bluetooth: hci4: command 0x040f tx timeout [ 199.001892] Bluetooth: hci6: command 0x040f tx timeout VM DIAGNOSIS: 02:22:32 Registers: info registers vcpu 0 RAX=0000000080000000 RBX=ffff88801055fce0 RCX=0000000000000000 RDX=ffff888018b68000 RSI=ffffffff84105bba RDI=0000000000000007 RBP=ffff88803d2a8e0c RSP=ffff88801055fbb0 R8 =0000000000000007 R9 =0000000000000000 R10=00007fc6a1846000 R11=0000000000000001 R12=ffff88800c6b6900 R13=ffff88800e59c270 R14=0000000000000000 R15=ffff88801055fce8 RIP=ffffffff81460c37 RFL=00000286 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 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=00007fc6a1847368 CR3=000000003d19a000 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 756e696c2d34365f 3638782f62696c2f YMM01=0000000000000000 0000000000000000 322e6f732e6c6462 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00322e6f732e6c64 62696c2f756e672d YMM03=0000000000000000 0000000000000000 78756e696c2d3436 5f3638782f62696c YMM04=0000000000000000 0000000000000000 0000000000000000 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 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff823bb06c RDI=ffffffff8765a9a0 RBP=ffffffff8765a960 RSP=ffff88800902f840 R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001 R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0ecb584 R15=dffffc0000000000 RIP=ffffffff823bb0c1 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=00007fff1db90e10 CR3=000000001d82c000 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 2525252525252525 2525252525252525 YMM01=0000000000000000 0000000000000000 00ff000000000000 0000000000ff0000 YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 756e20796d6d7564 20736e6f6974706f YMM04=0000000000000000 0000000000000000 2f2f2f2f2f2f2f2f 2f2f2f2f2f2f2f2f YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 73253d656d616e6c 6165722073253d73 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