Warning: Permanently added '[localhost]:31506' (ECDSA) to the list of known hosts. 2022/09/13 17:51:03 fuzzer started 2022/09/13 17:51:04 dialing manager at localhost:36597 syzkaller login: [ 36.566292] cgroup: Unknown subsys name 'net' [ 36.670164] cgroup: Unknown subsys name 'rlimit' 2022/09/13 17:51:16 syscalls: 2215 2022/09/13 17:51:16 code coverage: enabled 2022/09/13 17:51:16 comparison tracing: enabled 2022/09/13 17:51:16 extra coverage: enabled 2022/09/13 17:51:16 setuid sandbox: enabled 2022/09/13 17:51:16 namespace sandbox: enabled 2022/09/13 17:51:16 Android sandbox: enabled 2022/09/13 17:51:16 fault injection: enabled 2022/09/13 17:51:16 leak checking: enabled 2022/09/13 17:51:16 net packet injection: enabled 2022/09/13 17:51:16 net device setup: enabled 2022/09/13 17:51:16 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/13 17:51:16 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/13 17:51:16 USB emulation: enabled 2022/09/13 17:51:16 hci packet injection: enabled 2022/09/13 17:51:16 wifi device emulation: failed to parse kernel version (6.0.0-rc5-next-20220913) 2022/09/13 17:51:16 802.15.4 emulation: enabled 2022/09/13 17:51:16 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/13 17:51:16 fetching corpus: 50, signal 29366/32924 (executing program) 2022/09/13 17:51:17 fetching corpus: 100, signal 43213/48197 (executing program) 2022/09/13 17:51:17 fetching corpus: 150, signal 54178/60531 (executing program) 2022/09/13 17:51:17 fetching corpus: 200, signal 61717/69375 (executing program) 2022/09/13 17:51:17 fetching corpus: 250, signal 66956/75960 (executing program) 2022/09/13 17:51:17 fetching corpus: 300, signal 70888/81191 (executing program) 2022/09/13 17:51:17 fetching corpus: 350, signal 76479/87933 (executing program) 2022/09/13 17:51:18 fetching corpus: 400, signal 82917/95408 (executing program) 2022/09/13 17:51:18 fetching corpus: 450, signal 86953/100540 (executing program) 2022/09/13 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ioctl$FIDEDUPERANGE(r0, 0xc0189436, 0xfffffffffffffffe) 17:51:43 executing program 1: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000140)=""/158, 0x9e}, {&(0x7f0000000200)=""/23, 0x17}, {0x0}], 0x3, 0x0, 0x0) bind$802154_dgram(r0, &(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14) connect$802154_dgram(r0, &(0x7f0000000040), 0x14) sendmmsg(r0, &(0x7f00000000c0), 0x45d, 0x0) 17:51:43 executing program 2: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) 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) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="b72ae8fb5a4c316e545238e0ab20726454536ca6a32a2225055b327cc4d1bd11ea44f61959686fefc714c91b092c1800"/75]) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000001c0)=@IORING_OP_EPOLL_CTL=@del={0x1d, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x1, {0x0, r0}}, 0x7) r1 = 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f00000000c0)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x44, 0x0, "704f5992d666aa2888e479ca552ee155f638582a91ca97213cf4774a2e4c350cdc3f9f62a4c21970bd149a52fa311b916bf00b51b808c412ed6b9fcbb5be4a2fb7dd8fd0dfa22b4100"}, 0xd8) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f00000018c0)=0x1, 0x4) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000000), 0x4) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000040)={r1, 0xb58a, 0x100000001, 0x2}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x141042, 0x0) pwritev(r3, &(0x7f0000000140)=[{&(0x7f0000000000)='P', 0x1}], 0x1, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) openat(r3, &(0x7f0000000080)='./file1\x00', 0x4680, 0x150) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0xc020662a, &(0x7f0000000140)) 17:51:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000002940), 0xffffffffffffffff) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000040)={'syz_tun\x00', 0x0}) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f00000032c0)={0x0, 0x0, &(0x7f0000003280)={&(0x7f0000000080)={0x28, r1, 0x1, 0x0, 0x0, {0x8}, [@ETHTOOL_A_STRSET_STRINGSETS={0x8, 0x2, 0x0, 0x1, [{0x4}]}, @ETHTOOL_A_STRSET_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}]}]}, 0x28}}, 0x0) [ 76.315889] audit: type=1400 audit(1663091503.985:6): 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 17:51:44 executing program 4: getpriority(0xf0eacb5a58f48eee, 0x0) 17:51:44 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000007c0), 0x2}, 0xcc80, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(0xffffffffffffffff, 0x1, 0x1000000, 0x0) syz_io_uring_setup(0x56ad, &(0x7f0000000140)={0x0, 0x6c4c, 0x10, 0x2, 0x20f}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000000), &(0x7f0000000300)) getpid() pidfd_open(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000004c0)) syz_io_uring_setup(0x75e8, &(0x7f0000000200)={0x0, 0xa1dc, 0x10, 0x0, 0x36}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000380), &(0x7f0000000780)) r0 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) openat(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', 0x40000, 0x80) close(r0) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xa) 17:51:44 executing program 6: syz_emit_ethernet(0x2b, &(0x7f0000000100)={@multicast, @empty, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1d, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @multicast1}, {0x11, 0x0, 0x0, @empty, 'x'}}}}}, 0x0) 17:51:44 executing program 7: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000003c0)={0xffffffffffffffff}) shutdown(r0, 0x0) [ 77.575436] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 77.576507] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 77.579511] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 77.586663] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 77.596190] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 77.597037] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 77.604046] Bluetooth: hci0: HCI_REQ-0x0c1a [ 77.637095] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 77.637968] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 77.638810] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 77.640361] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 77.662253] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 77.663962] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 77.686549] Bluetooth: hci2: HCI_REQ-0x0c1a [ 77.704460] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 77.706886] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 77.708381] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 77.711437] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 77.713275] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 77.714527] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 77.721093] Bluetooth: hci6: HCI_REQ-0x0c1a [ 77.772519] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 77.773247] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 77.778763] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 77.779889] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 77.784431] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 77.785884] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 77.790614] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 77.791798] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 77.793825] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 77.794862] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 77.796845] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 77.798776] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 77.800725] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 77.805404] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 77.806209] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 77.807159] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 77.807930] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 77.809847] Bluetooth: hci3: HCI_REQ-0x0c1a [ 77.810663] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 77.816465] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 77.819325] Bluetooth: hci5: HCI_REQ-0x0c1a [ 77.822134] Bluetooth: hci7: HCI_REQ-0x0c1a [ 77.896733] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 77.929321] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 77.944300] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 77.954216] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 77.962758] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 78.001094] Bluetooth: hci4: HCI_REQ-0x0c1a [ 79.659919] Bluetooth: hci0: command 0x0409 tx timeout [ 79.660096] Bluetooth: hci1: Opcode 0x c03 failed: -110 [ 79.788036] Bluetooth: hci2: command 0x0409 tx timeout [ 79.788950] Bluetooth: hci6: command 0x0409 tx timeout [ 79.851230] Bluetooth: hci7: command 0x0409 tx timeout [ 79.852042] Bluetooth: hci3: command 0x0409 tx timeout [ 79.852246] Bluetooth: hci5: command 0x0409 tx timeout [ 80.043067] Bluetooth: hci4: command 0x0409 tx timeout [ 81.708130] Bluetooth: hci0: command 0x041b tx timeout [ 81.836127] Bluetooth: hci6: command 0x041b tx timeout [ 81.837370] Bluetooth: hci2: command 0x041b tx timeout [ 81.899097] Bluetooth: hci5: command 0x041b tx timeout [ 81.899727] Bluetooth: hci3: command 0x041b tx timeout [ 81.900739] Bluetooth: hci7: command 0x041b tx timeout [ 82.092031] Bluetooth: hci4: command 0x041b tx timeout [ 82.926801] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 82.928831] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 82.931221] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 82.934567] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 82.936653] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 82.938118] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 82.942560] Bluetooth: hci1: HCI_REQ-0x0c1a [ 83.755554] Bluetooth: hci0: command 0x040f tx timeout [ 83.883121] Bluetooth: hci2: command 0x040f tx timeout [ 83.883941] Bluetooth: hci6: command 0x040f tx timeout [ 83.947142] Bluetooth: hci7: command 0x040f tx timeout [ 83.947916] Bluetooth: hci3: command 0x040f tx timeout [ 83.948721] Bluetooth: hci5: command 0x040f tx timeout [ 84.139223] Bluetooth: hci4: command 0x040f tx timeout [ 84.971102] Bluetooth: hci1: command 0x0409 tx timeout [ 85.803472] Bluetooth: hci0: command 0x0419 tx timeout [ 85.931137] Bluetooth: hci6: command 0x0419 tx timeout [ 85.931978] Bluetooth: hci2: command 0x0419 tx timeout [ 85.995113] Bluetooth: hci5: command 0x0419 tx timeout [ 85.995901] Bluetooth: hci3: command 0x0419 tx timeout [ 85.996696] Bluetooth: hci7: command 0x0419 tx timeout [ 86.187185] Bluetooth: hci4: command 0x0419 tx timeout [ 87.019314] Bluetooth: hci1: command 0x041b tx timeout [ 89.067155] Bluetooth: hci1: command 0x040f tx timeout [ 91.115059] Bluetooth: hci1: command 0x0419 tx timeout [ 139.462353] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 139.464390] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 139.466327] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 139.473280] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 139.475917] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 139.477721] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 139.483177] Bluetooth: hci0: HCI_REQ-0x0c1a [ 139.715441] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 139.720300] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 139.721516] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 139.724505] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 139.725974] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 139.726707] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 139.734625] Bluetooth: hci2: HCI_REQ-0x0c1a 17:52:47 executing program 6: r0 = perf_event_open(0x0, 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, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) [ 140.025590] audit: type=1400 audit(1663091567.694:7): avc: denied { open } for pid=3829 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 140.029578] audit: type=1400 audit(1663091567.699:8): avc: denied { kernel } for pid=3829 comm="syz-executor.6" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 140.042865] hrtimer: interrupt took 29776 ns [ 140.046734] ------------[ cut here ]------------ [ 140.046778] [ 140.046784] ====================================================== [ 140.046793] WARNING: possible circular locking dependency detected [ 140.046803] 6.0.0-rc5-next-20220913 #1 Not tainted [ 140.046820] ------------------------------------------------------ [ 140.046828] syz-executor.6/3830 is trying to acquire lock: [ 140.046844] ffffffff853fa878 ((console_sem).lock){-.-.}-{2:2}, at: down_trylock+0xe/0x70 [ 140.046927] [ 140.046927] but task is already holding lock: [ 140.046934] ffff88800ed5b820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 140.047006] [ 140.047006] which lock already depends on the new lock. [ 140.047006] [ 140.047014] [ 140.047014] the existing dependency chain (in reverse order) is: [ 140.047023] [ 140.047023] -> #3 (&ctx->lock){....}-{2:2}: [ 140.047060] _raw_spin_lock+0x2a/0x40 [ 140.047103] __perf_event_task_sched_out+0x53b/0x18d0 [ 140.047138] __schedule+0xedd/0x2470 [ 140.047165] preempt_schedule_common+0x45/0xc0 [ 140.047197] __cond_resched+0x17/0x30 [ 140.047225] __mutex_lock+0xa3/0x14d0 [ 140.047256] __do_sys_perf_event_open+0x1eec/0x32c0 [ 140.047293] do_syscall_64+0x3b/0x90 [ 140.047330] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 140.047380] [ 140.047380] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 140.047417] _raw_spin_lock_nested+0x30/0x40 [ 140.047455] raw_spin_rq_lock_nested+0x1e/0x30 [ 140.047487] task_fork_fair+0x63/0x4d0 [ 140.047533] sched_cgroup_fork+0x3d0/0x540 [ 140.047571] copy_process+0x3f9e/0x6df0 [ 140.047600] kernel_clone+0xe7/0x890 [ 140.047626] user_mode_thread+0xad/0xf0 [ 140.047654] rest_init+0x24/0x250 [ 140.047700] arch_call_rest_init+0xf/0x14 [ 140.047752] start_kernel+0x4c1/0x4e6 [ 140.047800] secondary_startup_64_no_verify+0xe0/0xeb [ 140.047838] [ 140.047838] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 140.047876] _raw_spin_lock_irqsave+0x39/0x60 [ 140.047919] try_to_wake_up+0xab/0x1920 [ 140.047955] up+0x75/0xb0 [ 140.047983] __up_console_sem+0x6e/0x80 [ 140.048023] console_unlock+0x46a/0x590 [ 140.048066] vprintk_emit+0x1bd/0x560 [ 140.048108] vprintk+0x84/0xa0 [ 140.048149] _printk+0xba/0xf1 [ 140.048195] kauditd_hold_skb.cold+0x3f/0x4e [ 140.048234] kauditd_send_queue+0x233/0x290 [ 140.048286] kauditd_thread+0x5da/0x9a0 [ 140.048324] kthread+0x2ed/0x3a0 [ 140.048364] ret_from_fork+0x22/0x30 [ 140.048398] [ 140.048398] -> #0 ((console_sem).lock){-.-.}-{2:2}: [ 140.048439] __lock_acquire+0x2a02/0x5e70 [ 140.048484] lock_acquire+0x1a2/0x530 [ 140.048528] _raw_spin_lock_irqsave+0x39/0x60 [ 140.048567] down_trylock+0xe/0x70 [ 140.048599] __down_trylock_console_sem+0x3b/0xd0 [ 140.048641] vprintk_emit+0x16b/0x560 [ 140.048685] vprintk+0x84/0xa0 [ 140.048726] _printk+0xba/0xf1 [ 140.048769] report_bug.cold+0x72/0xab [ 140.048800] handle_bug+0x3c/0x70 [ 140.048834] exc_invalid_op+0x14/0x50 [ 140.048870] asm_exc_invalid_op+0x16/0x20 [ 140.048912] group_sched_out.part.0+0x2c7/0x460 [ 140.048939] ctx_sched_out+0x8f1/0xc10 [ 140.048963] __perf_event_task_sched_out+0x6d0/0x18d0 [ 140.048994] __schedule+0xedd/0x2470 [ 140.049018] preempt_schedule_common+0x45/0xc0 [ 140.049048] __cond_resched+0x17/0x30 [ 140.049076] __mutex_lock+0xa3/0x14d0 [ 140.049106] __do_sys_perf_event_open+0x1eec/0x32c0 [ 140.049141] do_syscall_64+0x3b/0x90 [ 140.049178] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 140.049225] [ 140.049225] other info that might help us debug this: [ 140.049225] [ 140.049233] Chain exists of: [ 140.049233] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 140.049233] [ 140.049275] Possible unsafe locking scenario: [ 140.049275] [ 140.049282] CPU0 CPU1 [ 140.049288] ---- ---- [ 140.049294] lock(&ctx->lock); [ 140.049309] lock(&rq->__lock); [ 140.049327] lock(&ctx->lock); [ 140.049344] lock((console_sem).lock); [ 140.049359] [ 140.049359] *** DEADLOCK *** [ 140.049359] [ 140.049364] 2 locks held by syz-executor.6/3830: [ 140.049384] #0: ffff88806cf37cd8 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 140.049456] #1: ffff88800ed5b820 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 140.049530] [ 140.049530] stack backtrace: [ 140.049536] CPU: 1 PID: 3830 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220913 #1 [ 140.049569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 140.049588] Call Trace: [ 140.049596] [ 140.049605] dump_stack_lvl+0x8b/0xb3 [ 140.049642] check_noncircular+0x263/0x2e0 [ 140.049686] ? format_decode+0x26c/0xb50 [ 140.049726] ? print_circular_bug+0x450/0x450 [ 140.049775] ? enable_ptr_key_workfn+0x20/0x20 [ 140.049814] ? __lockdep_reset_lock+0x180/0x180 [ 140.049861] ? format_decode+0x26c/0xb50 [ 140.049901] ? memcpy+0x39/0x60 [ 140.049954] ? vsnprintf+0x4ba/0x1600 [ 140.050000] __lock_acquire+0x2a02/0x5e70 [ 140.050062] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 140.050128] lock_acquire+0x1a2/0x530 [ 140.050176] ? down_trylock+0xe/0x70 [ 140.050218] ? rcu_read_unlock+0x40/0x40 [ 140.050273] ? find_held_lock+0x2c/0x110 [ 140.050321] ? vprintk+0x84/0xa0 [ 140.050373] _raw_spin_lock_irqsave+0x39/0x60 [ 140.050414] ? down_trylock+0xe/0x70 [ 140.050448] down_trylock+0xe/0x70 [ 140.050482] ? vprintk+0x84/0xa0 [ 140.050526] __down_trylock_console_sem+0x3b/0xd0 [ 140.050573] vprintk_emit+0x16b/0x560 [ 140.050622] vprintk+0x84/0xa0 [ 140.050667] _printk+0xba/0xf1 [ 140.050712] ? record_print_text.cold+0x16/0x16 [ 140.050765] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 140.050799] ? lock_downgrade+0x6d0/0x6d0 [ 140.050845] ? report_bug.cold+0x66/0xab [ 140.050885] ? group_sched_out.part.0+0x2c7/0x460 [ 140.050914] report_bug.cold+0x72/0xab [ 140.050952] handle_bug+0x3c/0x70 [ 140.050987] exc_invalid_op+0x14/0x50 [ 140.051028] asm_exc_invalid_op+0x16/0x20 [ 140.051075] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 140.051108] 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 [ 140.051137] RSP: 0018:ffff888039cbf978 EFLAGS: 00010006 [ 140.051160] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 140.051179] RDX: ffff88801a428000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 140.051200] RBP: ffff888039cc0000 R08: 0000000000000005 R09: 0000000000000001 [ 140.051221] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800ed5b800 [ 140.051241] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 140.051273] ? group_sched_out.part.0+0x2c7/0x460 [ 140.051312] ? group_sched_out.part.0+0x2c7/0x460 [ 140.051348] ctx_sched_out+0x8f1/0xc10 [ 140.051383] __perf_event_task_sched_out+0x6d0/0x18d0 [ 140.051428] ? lock_is_held_type+0xd7/0x130 [ 140.051480] ? __perf_cgroup_move+0x160/0x160 [ 140.051513] ? set_next_entity+0x304/0x550 [ 140.051564] ? update_curr+0x267/0x740 [ 140.051615] ? lock_is_held_type+0xd7/0x130 [ 140.051665] __schedule+0xedd/0x2470 [ 140.051703] ? io_schedule_timeout+0x150/0x150 [ 140.051738] ? lock_is_held_type+0xf8/0x130 [ 140.051790] ? __cond_resched+0x17/0x30 [ 140.051823] preempt_schedule_common+0x45/0xc0 [ 140.051857] __cond_resched+0x17/0x30 [ 140.051887] __mutex_lock+0xa3/0x14d0 [ 140.051925] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 140.051963] ? mutex_lock_io_nested+0x1310/0x1310 [ 140.051997] ? __up_read+0xb0/0x730 [ 140.052036] ? __up_read+0x192/0x730 [ 140.052074] ? up_write+0x480/0x480 [ 140.052111] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 140.052153] __do_sys_perf_event_open+0x1eec/0x32c0 [ 140.052203] ? perf_compat_ioctl+0x130/0x130 [ 140.052238] ? xfd_validate_state+0x59/0x180 [ 140.052331] ? syscall_enter_from_user_mode+0x1d/0x50 [ 140.052384] ? syscall_enter_from_user_mode+0x1d/0x50 [ 140.052441] do_syscall_64+0x3b/0x90 [ 140.052480] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 140.052525] RIP: 0033:0x7f64581cfb19 [ 140.052547] 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 [ 140.052575] RSP: 002b:00007f6455745188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 140.052603] RAX: ffffffffffffffda RBX: 00007f64582e2f60 RCX: 00007f64581cfb19 [ 140.052624] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280 [ 140.052642] RBP: 00007f6458229f6d R08: 0000000000000000 R09: 0000000000000000 [ 140.052661] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 140.052681] R13: 00007ffdf92b2e6f R14: 00007f6455745300 R15: 0000000000022000 [ 140.052716] [ 140.165684] WARNING: CPU: 1 PID: 3830 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 140.166875] Modules linked in: [ 140.167302] CPU: 1 PID: 3830 Comm: syz-executor.6 Not tainted 6.0.0-rc5-next-20220913 #1 [ 140.168341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 140.169856] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 140.170596] 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 [ 140.173047] RSP: 0018:ffff888039cbf978 EFLAGS: 00010006 [ 140.173788] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 140.174747] RDX: ffff88801a428000 RSI: ffffffff81566027 RDI: 0000000000000005 [ 140.175710] RBP: ffff888039cc0000 R08: 0000000000000005 R09: 0000000000000001 [ 140.176686] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800ed5b800 [ 140.177642] R13: ffff88806cf3d100 R14: ffffffff8547c7c0 R15: 0000000000000002 [ 140.178606] FS: 00007f6455745700(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000 [ 140.179700] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 140.180496] CR2: 00007fe9d78061f0 CR3: 000000001b1a8000 CR4: 0000000000350ee0 [ 140.181455] Call Trace: [ 140.181813] [ 140.182132] ctx_sched_out+0x8f1/0xc10 [ 140.182670] __perf_event_task_sched_out+0x6d0/0x18d0 [ 140.183381] ? lock_is_held_type+0xd7/0x130 [ 140.183987] ? __perf_cgroup_move+0x160/0x160 [ 140.184612] ? set_next_entity+0x304/0x550 [ 140.185200] ? update_curr+0x267/0x740 [ 140.185750] ? lock_is_held_type+0xd7/0x130 [ 140.186352] __schedule+0xedd/0x2470 [ 140.186850] ? io_schedule_timeout+0x150/0x150 [ 140.187453] ? lock_is_held_type+0xf8/0x130 [ 140.188030] ? __cond_resched+0x17/0x30 [ 140.188568] preempt_schedule_common+0x45/0xc0 [ 140.189172] __cond_resched+0x17/0x30 [ 140.189673] __mutex_lock+0xa3/0x14d0 [ 140.190183] ? __do_sys_perf_event_open+0x1eec/0x32c0 [ 140.190858] ? mutex_lock_io_nested+0x1310/0x1310 [ 140.191490] ? __up_read+0xb0/0x730 [ 140.191980] ? __up_read+0x192/0x730 [ 140.192488] ? up_write+0x480/0x480 [ 140.192994] ? __mutex_unlock_slowpath+0x15c/0x5e0 [ 140.193670] __do_sys_perf_event_open+0x1eec/0x32c0 [ 140.194372] ? perf_compat_ioctl+0x130/0x130 [ 140.194987] ? xfd_validate_state+0x59/0x180 [ 140.195615] ? syscall_enter_from_user_mode+0x1d/0x50 [ 140.196344] ? syscall_enter_from_user_mode+0x1d/0x50 [ 140.197066] do_syscall_64+0x3b/0x90 [ 140.197594] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 140.198317] RIP: 0033:0x7f64581cfb19 [ 140.198831] 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 [ 140.201328] RSP: 002b:00007f6455745188 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 140.202359] RAX: ffffffffffffffda RBX: 00007f64582e2f60 RCX: 00007f64581cfb19 [ 140.203328] RDX: ffffffffffffffff RSI: 0000000000000000 RDI: 0000000020000280 [ 140.204297] RBP: 00007f6458229f6d R08: 0000000000000000 R09: 0000000000000000 [ 140.205274] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 140.206253] R13: 00007ffdf92b2e6f R14: 00007f6455745300 R15: 0000000000022000 [ 140.207231] [ 140.207554] irq event stamp: 1006 [ 140.208029] hardirqs last enabled at (1005): [] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 140.209385] hardirqs last disabled at (1006): [] __schedule+0x1225/0x2470 [ 140.210524] softirqs last enabled at (980): [] __irq_exit_rcu+0x11b/0x180 [ 140.211696] softirqs last disabled at (487): [] __irq_exit_rcu+0x11b/0x180 [ 140.212871] ---[ end trace 0000000000000000 ]--- [ 140.258279] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 140.259775] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 140.260473] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 140.261059] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 140.261934] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 140.263151] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 140.263962] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 140.267071] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 140.267631] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 140.268267] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 140.277223] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 140.278467] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 140.279278] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 140.281198] Bluetooth: hci5: HCI_REQ-0x0c1a [ 140.312065] Bluetooth: hci3: HCI_REQ-0x0c1a [ 141.547242] Bluetooth: hci0: command 0x0409 tx timeout [ 141.804076] Bluetooth: hci2: command 0x0409 tx timeout [ 142.251072] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 142.251755] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 142.316028] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 142.316683] Bluetooth: hci5: command 0x0409 tx timeout [ 142.379043] Bluetooth: hci3: command 0x0409 tx timeout 17:52:50 executing program 6: r0 = perf_event_open(0x0, 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, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) [ 142.426771] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 142.784160] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 143.595040] Bluetooth: hci0: command 0x041b tx timeout [ 143.852073] Bluetooth: hci2: command 0x041b tx timeout [ 144.363073] Bluetooth: hci5: command 0x041b tx timeout [ 144.428034] Bluetooth: hci3: command 0x041b tx timeout [ 145.644079] Bluetooth: hci0: command 0x040f tx timeout [ 145.900250] Bluetooth: hci2: command 0x040f tx timeout 17:52:53 executing program 6: r0 = perf_event_open(0x0, 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, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) [ 146.195864] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 146.412037] Bluetooth: hci5: command 0x040f tx timeout [ 146.475092] Bluetooth: hci3: command 0x040f tx timeout 17:52:54 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) 17:52:54 executing program 6: r0 = perf_event_open(0x0, 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, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) 17:52:55 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) [ 147.069280] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 147.411149] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 147.691037] Bluetooth: hci0: command 0x0419 tx timeout [ 147.813155] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 147.814291] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 147.843292] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 147.843300] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 147.852773] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 147.854138] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 147.856838] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 147.859016] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 147.861953] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 147.863102] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 147.864944] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 147.867127] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 147.869844] Bluetooth: hci6: HCI_REQ-0x0c1a [ 147.870301] Bluetooth: hci4: HCI_REQ-0x0c1a [ 147.950168] Bluetooth: hci2: command 0x0419 tx timeout 17:52:55 executing program 6: r0 = perf_event_open(0x0, 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, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) [ 148.266743] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 148.459103] Bluetooth: hci5: command 0x0419 tx timeout [ 148.524258] Bluetooth: hci3: command 0x0419 tx timeout 17:52:56 executing program 6: r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x210, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$F2FS_IOC_FLUSH_DEVICE(0xffffffffffffffff, 0x4008f50a, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x101042, 0x0) syncfs(0xffffffffffffffff) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000000380)=""/139, &(0x7f0000000180)=0x8b) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x5452, 0xffffffffffffffff) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) syz_open_dev$vcsa(&(0x7f00000001c0), 0x3ff, 0x800) openat(r1, &(0x7f0000000140)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x1ccc, 0x1a3, 0x3, 0x0, 0x81}) ioctl$EXT4_IOC_CHECKPOINT(r1, 0x4004662b, &(0x7f0000000340)=0x2) [ 148.674628] warning: checkpointing journal with EXT4_IOC_CHECKPOINT_FLAG_ZEROOUT can be slow [ 149.867007] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 149.931012] Bluetooth: hci6: command 0x0409 tx timeout [ 149.931088] Bluetooth: hci4: command 0x0409 tx timeout VM DIAGNOSIS: 17:52:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=0000000000000001 RCX=ffffffff81788219 RDX=1ffffffff0bdb424 RSI=ffffffff85eda120 RDI=ffffffff85bb7f6c RBP=ffff888015e478d0 RSP=ffff888015e477f8 R8 =ffffffff85eda120 R9 =ffffffff85eda124 R10=ffffed1002bc8f1c R11=000000000003603d R12=ffff888015e478b9 R13=ffff888015e478d8 R14=ffff888015e47878 R15=ffffffff81788219 RIP=ffffffff8111b61b RFL=00000217 [----APC] 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=00007f730ddba6f4 CR3=000000000d944000 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=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 4183c567c0000000 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 info registers vcpu 1 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822b253c RDI=ffffffff8763fae0 RBP=ffffffff8763faa0 RSP=ffff888039cbf370 R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001 R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0ec7fab R15=dffffc0000000000 RIP=ffffffff822b2591 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 00007f6455745700 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=00007fe9d78061f0 CR3=000000001b1a8000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 ffffffffffffffff ffffffffffffffff YMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM04=0000000000000000 0000000000000000 0000000000000000 00000000000000ff YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000