Warning: Permanently added '[localhost]:40761' (ECDSA) to the list of known hosts. 2022/09/29 02:10:56 fuzzer started 2022/09/29 02:10:56 dialing manager at localhost:45751 syzkaller login: [ 43.818500] cgroup: Unknown subsys name 'net' [ 43.901601] cgroup: Unknown subsys name 'rlimit' 2022/09/29 02:11:11 syscalls: 2215 2022/09/29 02:11:11 code coverage: enabled 2022/09/29 02:11:11 comparison tracing: enabled 2022/09/29 02:11:11 extra coverage: enabled 2022/09/29 02:11:11 setuid sandbox: enabled 2022/09/29 02:11:11 namespace sandbox: enabled 2022/09/29 02:11:11 Android sandbox: enabled 2022/09/29 02:11:11 fault injection: enabled 2022/09/29 02:11:11 leak checking: enabled 2022/09/29 02:11:11 net packet injection: enabled 2022/09/29 02:11:11 net device setup: enabled 2022/09/29 02:11:11 concurrency sanitizer: /sys/kernel/debug/kcsan does not exist 2022/09/29 02:11:11 devlink PCI setup: PCI device 0000:00:10.0 is not available 2022/09/29 02:11:11 USB emulation: enabled 2022/09/29 02:11:11 hci packet injection: enabled 2022/09/29 02:11:11 wifi device emulation: failed to parse kernel version (6.0.0-rc7-next-20220928) 2022/09/29 02:11:11 802.15.4 emulation: enabled 2022/09/29 02:11:11 fetching corpus: 0, signal 0/2000 (executing program) 2022/09/29 02:11:11 fetching corpus: 50, signal 23572/26515 (executing program) 2022/09/29 02:11:11 fetching corpus: 100, signal 36578/40068 (executing program) 2022/09/29 02:11:11 fetching corpus: 150, signal 40863/45121 (executing program) 2022/09/29 02:11:11 fetching corpus: 200, signal 51012/55153 (executing program) 2022/09/29 02:11:12 fetching corpus: 250, signal 56488/60700 (executing program) 2022/09/29 02:11:12 fetching corpus: 300, signal 59044/63570 (executing program) 2022/09/29 02:11:12 fetching corpus: 350, signal 62674/67208 (executing program) 2022/09/29 02:11:12 fetching corpus: 400, signal 66888/71143 (executing program) 2022/09/29 02:11:12 fetching corpus: 450, signal 68294/72745 (executing program) 2022/09/29 02:11:12 fetching corpus: 500, signal 71263/75503 (executing program) 2022/09/29 02:11:13 fetching corpus: 550, signal 73632/77614 (executing program) 2022/09/29 02:11:13 fetching corpus: 600, signal 76549/79946 (executing program) 2022/09/29 02:11:13 fetching corpus: 650, signal 79267/82064 (executing program) 2022/09/29 02:11:13 fetching corpus: 700, signal 80879/83324 (executing program) 2022/09/29 02:11:13 fetching corpus: 750, signal 85219/86219 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/86969 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87006 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87046 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87075 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87117 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87155 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87196 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87239 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87271 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87310 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87350 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87380 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87416 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87454 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87494 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87527 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87576 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87611 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87647 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87680 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87712 (executing program) 2022/09/29 02:11:13 fetching corpus: 782, signal 86342/87753 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87796 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87828 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87869 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87896 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87939 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87957 (executing program) 2022/09/29 02:11:14 fetching corpus: 782, signal 86342/87957 (executing program) 2022/09/29 02:11:16 starting 8 fuzzer processes 02:11:16 executing program 0: 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) sendmsg$NL80211_CMD_SET_INTERFACE(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000100)=ANY=[@ANYBLOB="24000000bf65925642743a9a0b330ecfb0bf576eff19d9ad230ab1993e44bc83920e5e83fe33e06b", @ANYRES16, @ANYBLOB="050000008f000000000006000000080003005611e931046ebde0d6f29431333ef3b361a35ab01e349f3376e59b781f838a50d62158a528c8b87a64b4bd5f580c156bee0e8cd5c5fd2dc21b05ab1f7d13d99f85af6992f7c037c3ff6446452d751cee8d6c75bd4b14968db1ef9acadd23396736b4d6953e9dab06e1fb96422881c65c1dc416e48df7a5315f17410b63040bb51e34dab098a40c815a5a957222bb95fcc19a3beb72f9b7787976c8ef03d21e6ae98e7d8cb47739db9ffef4a2e2527ff5928f3f90b61e557e6c9bb5f141011906e58d28ec2b4e3a4613f56a32237afd8c2f8705854ae2965573b1861d8a000000000000", @ANYRES32, @ANYBLOB], 0x24}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/locks\x00', 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) name_to_handle_at(0xffffffffffffffff, &(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x3, 0x1, 0xfff}, 0x4, 0x4}}, &(0x7f0000000740), 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x3, 0xa6, 0xff, 0x3, 0x0, 0x0, 0x400, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x400, 0x2, @perf_bp={&(0x7f0000000000), 0x2}, 0x6, 0x6, 0x245a, 0x1, 0x80000000, 0x3, 0xfffe, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) 02:11:16 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000001140)='/sys/kernel/notes', 0x240, 0x0) 02:11:16 executing program 2: perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0xc6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext, 0x0, 0x0, 0x0, 0x3}, 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={0x0}}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x4) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000000200), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000240)={0xa0002000}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) dup2(0xffffffffffffffff, r0) r2 = 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1000002, 0x401a012, r3, 0x0) ioctl$TCSETS(r3, 0x5402, &(0x7f0000000040)={0x800, 0x0, 0x5, 0x300000, 0xb, "aa62c8d0939b88115cce2d8a56e80a6a763106"}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmmsg(r4, &(0x7f00000078c0)=[{{&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @loopback}}}, 0x80, 0x0}}, {{&(0x7f0000000500)=@in={0x2, 0x0, @private}, 0x80, &(0x7f0000001a00)=[{&(0x7f0000000580)="fa8be386f01942f93dd1381c8193aca4d81d10c445c850ff3b37465a781732ab8aece0f79bdc947d5e4fc267646ecb9ad0a1a43c0c5cde50a564b709ee37f4456f0261509f82462e6caabf9916d7693e5cd666368866c04f62f84e4fbe839bc999cde731a4b01fabb96f47f8a54d191a9d", 0x71}], 0x1}}], 0x2, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='attr/current\x00') pread64(r4, &(0x7f0000000300)=""/230, 0xe6, 0x2) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 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={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) 02:11:16 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') read$hiddev(r0, &(0x7f0000000040)=""/169, 0x200000e9) [ 63.188302] audit: type=1400 audit(1664417476.232:6): avc: denied { execmem } for pid=287 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 02:11:16 executing program 5: mq_unlink(&(0x7f0000000000)='/(\x00') mq_unlink(&(0x7f00000000c0)='.,,%\x00') mq_unlink(0x0) mq_unlink(0x0) 02:11:16 executing program 4: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xc2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000000080)={0x0, 0x3b4b, 0x0, 'queue0\x00'}) write$sndseq(0xffffffffffffffff, &(0x7f0000000140)=[{0x23, 0x0, 0x0, 0x0, @time, {}, {}, @time}], 0x1c) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = syz_io_uring_setup(0x5024, &(0x7f0000000700)={0x0, 0x573c, 0x4, 0x2, 0x309}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100), &(0x7f0000000340)) fsetxattr$trusted_overlay_opaque(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000380), 0x2, 0x2) pidfd_open(0x0, 0x0) perf_event_open(&(0x7f0000000280)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x0, 0x20, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[]) lseek(r1, 0x0, 0x3) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000000780)) r2 = openat$sr(0xffffffffffffff9c, &(0x7f00000001c0), 0x105802, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000004, 0x2811, r2, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000004c0)) pidfd_getfd(r2, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x35a6, &(0x7f00000003c0)={0x0, 0x132c, 0x10, 0x2, 0x375, 0x0, r0}, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000440), &(0x7f0000000480)) 02:11:16 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$packet(0x11, 0x0, 0x300) 02:11:16 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x200001, &(0x7f0000000340)) syncfs(r0) [ 64.525734] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 64.527016] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 64.528516] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 64.529806] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 64.530902] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 64.531922] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 64.532935] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 64.533906] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 64.535049] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 64.535951] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 64.536713] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 64.537529] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 64.538279] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 64.539061] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 64.539874] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 64.540477] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 64.541473] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 64.542149] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 64.542792] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 64.543388] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 64.543963] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 64.544587] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 64.545120] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 64.545907] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 64.553154] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 64.554044] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 64.555042] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 64.556001] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 64.556615] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 64.557149] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 64.557810] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 64.558407] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 64.559996] Bluetooth: hci1: unexpected cc 0x0c25 length: 249 > 3 [ 64.560787] Bluetooth: hci3: unexpected cc 0x0c25 length: 249 > 3 [ 64.561497] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 64.562320] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 64.563737] Bluetooth: hci7: unexpected cc 0x0c25 length: 249 > 3 [ 64.564532] Bluetooth: hci5: unexpected cc 0x0c25 length: 249 > 3 [ 64.565118] Bluetooth: hci6: unexpected cc 0x0c25 length: 249 > 3 [ 64.565671] Bluetooth: hci2: unexpected cc 0x0c25 length: 249 > 3 [ 64.565832] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 64.566637] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 64.566914] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 64.567558] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 64.571362] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 64.572353] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 64.573385] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 64.574411] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 64.579043] Bluetooth: hci4: HCI_REQ-0x0c1a [ 64.580097] Bluetooth: hci3: HCI_REQ-0x0c1a [ 64.580859] Bluetooth: hci1: HCI_REQ-0x0c1a [ 64.584249] Bluetooth: hci5: HCI_REQ-0x0c1a [ 64.584881] Bluetooth: hci6: HCI_REQ-0x0c1a [ 64.590577] Bluetooth: hci2: HCI_REQ-0x0c1a [ 64.594862] Bluetooth: hci0: HCI_REQ-0x0c1a [ 64.595544] Bluetooth: hci7: HCI_REQ-0x0c1a [ 66.642862] Bluetooth: hci3: command 0x0409 tx timeout [ 66.644277] Bluetooth: hci6: command 0x0409 tx timeout [ 66.645055] Bluetooth: hci4: command 0x0409 tx timeout [ 66.645848] Bluetooth: hci5: command 0x0409 tx timeout [ 66.646716] Bluetooth: hci7: command 0x0409 tx timeout [ 66.647515] Bluetooth: hci2: command 0x0409 tx timeout [ 66.648316] Bluetooth: hci0: command 0x0409 tx timeout [ 66.649086] Bluetooth: hci1: command 0x0409 tx timeout [ 68.690344] Bluetooth: hci2: command 0x041b tx timeout [ 68.691131] Bluetooth: hci1: command 0x041b tx timeout [ 68.691931] Bluetooth: hci5: command 0x041b tx timeout [ 68.693019] Bluetooth: hci0: command 0x041b tx timeout [ 68.693783] Bluetooth: hci6: command 0x041b tx timeout [ 68.694556] Bluetooth: hci7: command 0x041b tx timeout [ 68.695330] Bluetooth: hci4: command 0x041b tx timeout [ 68.696036] Bluetooth: hci3: command 0x041b tx timeout [ 70.738754] Bluetooth: hci3: command 0x040f tx timeout [ 70.739585] Bluetooth: hci4: command 0x040f tx timeout [ 70.739991] Bluetooth: hci7: command 0x040f tx timeout [ 70.740435] Bluetooth: hci6: command 0x040f tx timeout [ 70.740837] Bluetooth: hci0: command 0x040f tx timeout [ 70.741257] Bluetooth: hci5: command 0x040f tx timeout [ 70.741657] Bluetooth: hci1: command 0x040f tx timeout [ 70.742051] Bluetooth: hci2: command 0x040f tx timeout [ 72.786276] Bluetooth: hci2: command 0x0419 tx timeout [ 72.786722] Bluetooth: hci1: command 0x0419 tx timeout [ 72.787119] Bluetooth: hci5: command 0x0419 tx timeout [ 72.787553] Bluetooth: hci0: command 0x0419 tx timeout [ 72.787951] Bluetooth: hci6: command 0x0419 tx timeout [ 72.788374] Bluetooth: hci7: command 0x0419 tx timeout [ 72.788764] Bluetooth: hci4: command 0x0419 tx timeout [ 72.789182] Bluetooth: hci3: command 0x0419 tx timeout 02:12:14 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x200001, &(0x7f0000000340)) syncfs(r0) 02:12:15 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x200001, &(0x7f0000000340)) syncfs(r0) 02:12:15 executing program 7: r0 = syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x200001, &(0x7f0000000340)) syncfs(r0) 02:12:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xb000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)) [ 122.332746] loop7: detected capacity change from 0 to 512 [ 122.375122] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 122.467491] EXT4-fs (loop7): unmounting filesystem. 02:12:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xb000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)) [ 122.580464] loop7: detected capacity change from 0 to 512 [ 122.635103] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. 02:12:15 executing program 7: [ 122.742778] EXT4-fs (loop7): unmounting filesystem. syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xb000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)) [ 122.798881] loop7: detected capacity change from 0 to 512 [ 122.818552] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. [ 122.910712] EXT4-fs (loop7): unmounting filesystem. 02:12:15 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x16, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000000002000028020000028401001b0000000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e36313130373331373200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000da61426b81ed44a9ac5d6d8d66d52a0c010000000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000000000003900000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0000000000000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000030000f000300040000000000000000000f008ec4", 0x20, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d4f4655fd5f4655fd5f4655f00000000000004000800000000000000050000000800"/64, 0x40, 0x4200}, {&(0x7f0000012700)="200000001cc2eb501cc2eb5000000000d4f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012800)="c041000000300000d4f4655fd4f4655fd4f4655f0000000000000200180000000000000000000000090000000a0000000b00"/64, 0x40, 0x5400}, {&(0x7f0000012900)="20000000000000000000000000000000d4f4655f000000000000000000000000000002ea00"/64, 0x40, 0x5480}, {&(0x7f0000012a00)="ed4100003c000000d5f4655fd5f4655fd5f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c6531000000000000000000000000000000000000000000000000000000b698e28d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x5600}, {&(0x7f0000012b00)="ed8100001a040000d5f4655fd5f4655fd5f4655f00000000000001000800000000000000010000000c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a20e8d2000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5800}, {&(0x7f0000012c00)="ffa1000026000000d5f4655fd5f4655fd5f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3631313037333137322f66696c65302f66696c65300000000000000000000000000000000000000000000015d4476a000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xa0, 0x5a00}, {&(0x7f0000012d00)="ed8100000a000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008851284000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea040700000000000000000000000000006461746106015401000000000600000000000000786174747231000006014c0100000000060000000000000078617474723200"/256, 0x100, 0x5c00}, {&(0x7f0000012e00)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d5f4655fd5f4655fd5f4655f00000000000002001800000000000000010000000d0000000e0000000f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f2c222a9000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000", 0xc0, 0x5de0}, {&(0x7f0000012f00)="ed81000064000000d5f4655fd5f4655fd5f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c1705df1d000000000000000000000000000000000000000000000000200000001cc2eb501cc2eb501cc2eb50d5f4655f1cc2eb500000000000000000000002ea04073401000000002800000000000000646174610000000000000000", 0xc0, 0x6000}, {&(0x7f0000013000)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x61c0}, {&(0x7f0000013100)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000013200)="0b0000000c0001022e000000020000000c0002022e2e000000000000e80f0000", 0x20, 0x9000}, {&(0x7f0000013300)="00000000001000"/32, 0x20, 0xa000}, {&(0x7f0000013400)="00000000001000"/32, 0x20, 0xb000}, {&(0x7f0000013500)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0xc000}], 0x0, &(0x7f0000013a00)) [ 123.006669] loop7: detected capacity change from 0 to 512 [ 123.037136] EXT4-fs (loop7): mounted filesystem without journal. Quota mode: none. 02:12:16 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000001140)='/sys/kernel/notes', 0x240, 0x0) [ 123.116961] EXT4-fs (loop7): unmounting filesystem. [ 123.126272] audit: type=1400 audit(1664417536.170:7): avc: denied { open } for pid=3940 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 123.127902] audit: type=1400 audit(1664417536.171:8): avc: denied { kernel } for pid=3940 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=perf_event permissive=1 [ 123.134125] ------------[ cut here ]------------ [ 123.134149] [ 123.134152] ====================================================== [ 123.134156] WARNING: possible circular locking dependency detected [ 123.134160] 6.0.0-rc7-next-20220928 #1 Not tainted [ 123.134167] ------------------------------------------------------ [ 123.134171] syz-executor.0/3941 is trying to acquire lock: [ 123.134178] ffffffff853faab8 ((console_sem).lock){....}-{2:2}, at: down_trylock+0xe/0x70 [ 123.134225] [ 123.134225] but task is already holding lock: [ 123.134228] ffff888017cbb420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 123.134258] [ 123.134258] which lock already depends on the new lock. [ 123.134258] [ 123.134261] [ 123.134261] the existing dependency chain (in reverse order) is: [ 123.134265] [ 123.134265] -> #3 (&ctx->lock){....}-{2:2}: [ 123.134280] _raw_spin_lock+0x2a/0x40 [ 123.134293] __perf_event_task_sched_out+0x53b/0x18d0 [ 123.134307] __schedule+0xedd/0x2470 [ 123.134325] schedule+0xda/0x1b0 [ 123.134341] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.134355] syscall_exit_to_user_mode+0x19/0x40 [ 123.134371] do_syscall_64+0x48/0x90 [ 123.134382] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.134398] [ 123.134398] -> #2 (&rq->__lock){-.-.}-{2:2}: [ 123.134412] _raw_spin_lock_nested+0x30/0x40 [ 123.134425] raw_spin_rq_lock_nested+0x1e/0x30 [ 123.134440] task_fork_fair+0x63/0x4d0 [ 123.134459] sched_cgroup_fork+0x3d0/0x540 [ 123.134474] copy_process+0x4183/0x6e20 [ 123.134486] kernel_clone+0xe7/0x890 [ 123.134496] user_mode_thread+0xad/0xf0 [ 123.134506] rest_init+0x24/0x250 [ 123.134521] arch_call_rest_init+0xf/0x14 [ 123.134541] start_kernel+0x4c6/0x4eb [ 123.134560] secondary_startup_64_no_verify+0xe0/0xeb [ 123.134575] [ 123.134575] -> #1 (&p->pi_lock){-.-.}-{2:2}: [ 123.134589] _raw_spin_lock_irqsave+0x39/0x60 [ 123.134602] try_to_wake_up+0xab/0x1930 [ 123.134617] up+0x75/0xb0 [ 123.134634] __up_console_sem+0x6e/0x80 [ 123.134652] console_unlock+0x46a/0x590 [ 123.134670] vprintk_emit+0x1bd/0x560 [ 123.134688] vprintk+0x84/0xa0 [ 123.134706] _printk+0xba/0xf1 [ 123.134720] regdb_fw_cb.cold+0x6c/0xa7 [ 123.134741] request_firmware_work_func+0x12e/0x240 [ 123.134755] process_one_work+0xa17/0x16a0 [ 123.134775] worker_thread+0x637/0x1260 [ 123.134793] kthread+0x2ed/0x3a0 [ 123.134809] ret_from_fork+0x22/0x30 [ 123.134823] [ 123.134823] -> #0 ((console_sem).lock){....}-{2:2}: [ 123.134837] __lock_acquire+0x2a02/0x5e70 [ 123.134856] lock_acquire+0x1a2/0x530 [ 123.134874] _raw_spin_lock_irqsave+0x39/0x60 [ 123.134887] down_trylock+0xe/0x70 [ 123.134905] __down_trylock_console_sem+0x3b/0xd0 [ 123.134923] vprintk_emit+0x16b/0x560 [ 123.134941] vprintk+0x84/0xa0 [ 123.134959] _printk+0xba/0xf1 [ 123.134971] report_bug.cold+0x72/0xab [ 123.134982] handle_bug+0x3c/0x70 [ 123.134992] exc_invalid_op+0x14/0x50 [ 123.135003] asm_exc_invalid_op+0x16/0x20 [ 123.135018] group_sched_out.part.0+0x2c7/0x460 [ 123.135029] ctx_sched_out+0x8f1/0xc10 [ 123.135040] __perf_event_task_sched_out+0x6d0/0x18d0 [ 123.135054] __schedule+0xedd/0x2470 [ 123.135071] schedule+0xda/0x1b0 [ 123.135087] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.135099] syscall_exit_to_user_mode+0x19/0x40 [ 123.135114] do_syscall_64+0x48/0x90 [ 123.135125] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.135140] [ 123.135140] other info that might help us debug this: [ 123.135140] [ 123.135143] Chain exists of: [ 123.135143] (console_sem).lock --> &rq->__lock --> &ctx->lock [ 123.135143] [ 123.135159] Possible unsafe locking scenario: [ 123.135159] [ 123.135161] CPU0 CPU1 [ 123.135164] ---- ---- [ 123.135166] lock(&ctx->lock); [ 123.135172] lock(&rq->__lock); [ 123.135179] lock(&ctx->lock); [ 123.135186] lock((console_sem).lock); [ 123.135192] [ 123.135192] *** DEADLOCK *** [ 123.135192] [ 123.135194] 2 locks held by syz-executor.0/3941: [ 123.135201] #0: ffff88806ce37d18 (&rq->__lock){-.-.}-{2:2}, at: __schedule+0x1cf/0x2470 [ 123.135234] #1: ffff888017cbb420 (&ctx->lock){....}-{2:2}, at: __perf_event_task_sched_out+0x53b/0x18d0 [ 123.135264] [ 123.135264] stack backtrace: [ 123.135267] CPU: 0 PID: 3941 Comm: syz-executor.0 Not tainted 6.0.0-rc7-next-20220928 #1 [ 123.135280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 123.135289] Call Trace: [ 123.135293] [ 123.135297] dump_stack_lvl+0x8b/0xb3 [ 123.135309] check_noncircular+0x263/0x2e0 [ 123.135328] ? format_decode+0x26c/0xb50 [ 123.135348] ? print_circular_bug+0x450/0x450 [ 123.135367] ? enable_ptr_key_workfn+0x20/0x20 [ 123.135386] ? __lockdep_reset_lock+0x180/0x180 [ 123.135405] ? format_decode+0x26c/0xb50 [ 123.135426] ? alloc_chain_hlocks+0x1ec/0x5a0 [ 123.135445] __lock_acquire+0x2a02/0x5e70 [ 123.135470] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 123.135494] lock_acquire+0x1a2/0x530 [ 123.135513] ? down_trylock+0xe/0x70 [ 123.135534] ? lock_release+0x750/0x750 [ 123.135553] ? lockdep_hardirqs_on_prepare+0x410/0x410 [ 123.135576] ? vprintk+0x84/0xa0 [ 123.135597] _raw_spin_lock_irqsave+0x39/0x60 [ 123.135610] ? down_trylock+0xe/0x70 [ 123.135630] down_trylock+0xe/0x70 [ 123.135650] ? vprintk+0x84/0xa0 [ 123.135669] __down_trylock_console_sem+0x3b/0xd0 [ 123.135688] vprintk_emit+0x16b/0x560 [ 123.135707] ? lock_downgrade+0x6d0/0x6d0 [ 123.135728] vprintk+0x84/0xa0 [ 123.135747] _printk+0xba/0xf1 [ 123.135762] ? record_print_text.cold+0x16/0x16 [ 123.135778] ? hrtimer_try_to_cancel+0x163/0x2c0 [ 123.135794] ? lock_downgrade+0x6d0/0x6d0 [ 123.135813] ? report_bug.cold+0x66/0xab [ 123.135825] ? group_sched_out.part.0+0x2c7/0x460 [ 123.135838] report_bug.cold+0x72/0xab [ 123.135851] handle_bug+0x3c/0x70 [ 123.135863] exc_invalid_op+0x14/0x50 [ 123.135875] asm_exc_invalid_op+0x16/0x20 [ 123.135891] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 123.135906] Code: 5e 41 5f e9 cb a9 ef ff e8 c6 a9 ef ff 65 8b 1d db 12 ac 7e 31 ff 89 de e8 66 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 a9 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 9d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 123.135918] RSP: 0018:ffff88800c847c48 EFLAGS: 00010006 [ 123.135927] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.135935] RDX: ffff88803dc73580 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 123.135943] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 123.135951] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888017cbb400 [ 123.135959] R13: ffff88806ce3d140 R14: ffffffff8547c860 R15: 0000000000000002 [ 123.135971] ? group_sched_out.part.0+0x2c7/0x460 [ 123.135985] ? group_sched_out.part.0+0x2c7/0x460 [ 123.135999] ctx_sched_out+0x8f1/0xc10 [ 123.136025] __perf_event_task_sched_out+0x6d0/0x18d0 [ 123.136042] ? lock_is_held_type+0xd7/0x130 [ 123.136059] ? __perf_cgroup_move+0x160/0x160 [ 123.136072] ? set_next_entity+0x304/0x550 [ 123.136092] ? update_curr+0x267/0x740 [ 123.136113] ? lock_is_held_type+0xd7/0x130 [ 123.136130] __schedule+0xedd/0x2470 [ 123.136150] ? io_schedule_timeout+0x150/0x150 [ 123.136171] ? __x64_sys_futex_time32+0x480/0x480 [ 123.136186] schedule+0xda/0x1b0 [ 123.136205] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.136218] syscall_exit_to_user_mode+0x19/0x40 [ 123.136235] do_syscall_64+0x48/0x90 [ 123.136252] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.136272] RIP: 0033:0x7f620a35ab19 [ 123.136281] 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 [ 123.136292] RSP: 002b:00007f62078d0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.136304] RAX: 0000000000000001 RBX: 00007f620a46df68 RCX: 00007f620a35ab19 [ 123.136312] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f620a46df6c [ 123.136319] RBP: 00007f620a46df60 R08: 000000000000000e R09: 0000000000000000 [ 123.136327] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f620a46df6c [ 123.136335] R13: 00007ffc89a92caf R14: 00007f62078d0300 R15: 0000000000022000 [ 123.136348] [ 123.194687] WARNING: CPU: 0 PID: 3941 at kernel/events/core.c:2309 group_sched_out.part.0+0x2c7/0x460 [ 123.195366] Modules linked in: [ 123.195609] CPU: 0 PID: 3941 Comm: syz-executor.0 Not tainted 6.0.0-rc7-next-20220928 #1 [ 123.196213] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 123.197039] RIP: 0010:group_sched_out.part.0+0x2c7/0x460 [ 123.197438] Code: 5e 41 5f e9 cb a9 ef ff e8 c6 a9 ef ff 65 8b 1d db 12 ac 7e 31 ff 89 de e8 66 a6 ef ff 85 db 0f 84 8a 00 00 00 e8 a9 a9 ef ff <0f> 0b e9 a5 fe ff ff e8 9d a9 ef ff 48 8d 7d 10 48 b8 00 00 00 00 [ 123.198773] RSP: 0018:ffff88800c847c48 EFLAGS: 00010006 [ 123.199169] RAX: 0000000040000002 RBX: 0000000000000000 RCX: 0000000000000000 [ 123.199695] RDX: ffff88803dc73580 RSI: ffffffff815662f7 RDI: 0000000000000005 [ 123.200228] RBP: ffff8880086605c8 R08: 0000000000000005 R09: 0000000000000001 [ 123.200743] R10: 0000000000000000 R11: 0000000000000001 R12: ffff888017cbb400 [ 123.201277] R13: ffff88806ce3d140 R14: ffffffff8547c860 R15: 0000000000000002 [ 123.201813] FS: 00007f62078d0700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 123.202404] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 123.202834] CR2: 00007f620a46e018 CR3: 0000000015fd0000 CR4: 0000000000350ef0 [ 123.203364] Call Trace: [ 123.203558] [ 123.203736] ctx_sched_out+0x8f1/0xc10 [ 123.204049] __perf_event_task_sched_out+0x6d0/0x18d0 [ 123.204433] ? lock_is_held_type+0xd7/0x130 [ 123.204763] ? __perf_cgroup_move+0x160/0x160 [ 123.205096] ? set_next_entity+0x304/0x550 [ 123.205428] ? update_curr+0x267/0x740 [ 123.205730] ? lock_is_held_type+0xd7/0x130 [ 123.206059] __schedule+0xedd/0x2470 [ 123.206347] ? io_schedule_timeout+0x150/0x150 [ 123.206696] ? __x64_sys_futex_time32+0x480/0x480 [ 123.207056] schedule+0xda/0x1b0 [ 123.207328] exit_to_user_mode_prepare+0x114/0x1a0 [ 123.207693] syscall_exit_to_user_mode+0x19/0x40 [ 123.208064] do_syscall_64+0x48/0x90 [ 123.208346] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 123.208739] RIP: 0033:0x7f620a35ab19 [ 123.209013] 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 [ 123.210363] RSP: 002b:00007f62078d0218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 123.210925] RAX: 0000000000000001 RBX: 00007f620a46df68 RCX: 00007f620a35ab19 [ 123.211447] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f620a46df6c [ 123.211986] RBP: 00007f620a46df60 R08: 000000000000000e R09: 0000000000000000 [ 123.212517] R10: 0000000000000003 R11: 0000000000000246 R12: 00007f620a46df6c [ 123.213040] R13: 00007ffc89a92caf R14: 00007f62078d0300 R15: 0000000000022000 [ 123.213576] [ 123.213752] irq event stamp: 500 [ 123.214003] hardirqs last enabled at (499): [] exit_to_user_mode_prepare+0x109/0x1a0 [ 123.214689] hardirqs last disabled at (500): [] __schedule+0x1225/0x2470 [ 123.215302] softirqs last enabled at (444): [] __irq_exit_rcu+0x11b/0x180 [ 123.215945] softirqs last disabled at (429): [] __irq_exit_rcu+0x11b/0x180 [ 123.216584] ---[ end trace 0000000000000000 ]--- [ 123.315899] sr 1:0:0:0: [sr0] tag#0 FAILED Result: hostbyte=DID_OK driverbyte=DRIVER_OK cmd_age=0s [ 123.316643] sr 1:0:0:0: [sr0] tag#0 Sense Key : Not Ready [current] [ 123.317193] sr 1:0:0:0: [sr0] tag#0 Add. Sense: Medium not present [ 123.317679] sr 1:0:0:0: [sr0] tag#0 CDB: Read(10) 28 00 00 00 00 00 00 00 40 00 [ 123.318257] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 23 prio class 2 [ 123.322220] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.322668] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.323348] Buffer I/O error on dev sr0, logical block 0, async page read [ 123.324042] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.324481] I/O error, dev sr0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.325085] Buffer I/O error on dev sr0, logical block 1, async page read [ 123.325756] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.326183] I/O error, dev sr0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.326798] Buffer I/O error on dev sr0, logical block 2, async page read [ 123.329327] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.329743] I/O error, dev sr0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.330368] Buffer I/O error on dev sr0, logical block 3, async page read [ 123.331019] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.331478] I/O error, dev sr0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.332088] Buffer I/O error on dev sr0, logical block 4, async page read [ 123.332749] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.333153] I/O error, dev sr0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.333774] Buffer I/O error on dev sr0, logical block 5, async page read [ 123.334464] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.334868] I/O error, dev sr0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.335489] Buffer I/O error on dev sr0, logical block 6, async page read [ 123.336405] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.336816] I/O error, dev sr0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.337452] Buffer I/O error on dev sr0, logical block 7, async page read [ 123.338421] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.338839] I/O error, dev sr0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 123.339500] Buffer I/O error on dev sr0, logical block 0, async page read [ 123.340189] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.340597] Buffer I/O error on dev sr0, logical block 1, async page read [ 123.341316] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.341890] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.342498] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.343046] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.343635] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.344257] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.344969] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.345569] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.346209] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.347371] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.348021] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.353763] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.354711] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 123.355349] sr 1:0:0:0: [sr0] tag#0 unaligned transfer [ 127.762219] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 127.763125] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 127.826193] Bluetooth: hci7: Opcode 0x c03 failed: -110 [ 131.986374] Bluetooth: hci4: Opcode 0x c03 failed: -110 [ 131.986435] Bluetooth: hci6: Opcode 0x c03 failed: -110 [ 132.050208] Bluetooth: hci7: Opcode 0x c03 failed: -110 VM DIAGNOSIS: 02:12:16 Registers: info registers vcpu 0 RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff823ba131 RDI=ffffffff8765a980 RBP=ffffffff8765a940 RSP=ffff88800c847690 R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001 R12=0000000000000063 R13=ffffffff8765a940 R14=0000000000000010 R15=ffffffff823ba120 RIP=ffffffff823ba189 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 00007f62078d0700 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=00007f620a46e018 CR3=0000000015fd0000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 YMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM01=0000000000000000 0000000000000000 00007f620a4417c0 00007f620a4417c8 YMM02=0000000000000000 0000000000000000 00007f620a4417e0 00007f620a4417c0 YMM03=0000000000000000 0000000000000000 00007f620a4417c8 00007f620a4417c0 YMM04=0000000000000000 0000000000000000 ffffffffffffffff ffffffff00000000 YMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM06=0000000000000000 0000000000000000 0000000000000000 000000524f525245 YMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM08=0000000000000000 0000000000000000 0000000000000000 00524f5252450040 YMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 YMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=0000000000000000 RCX=0000000000000000 RDX=1ffff110078cc07f RSI=ffffffff81468547 RDI=ffff88803c6603f8 RBP=ffff88803c660000 RSP=ffff888017c07728 R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001 R12=ffff88803c660000 R13=0000000000000000 R14=ffffffff8544db48 R15=0000000000000dc0 RIP=ffffffff81323420 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 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=00007fcfecfd4b70 CR3=000000003dada000 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 2e6f747079726362 696c2f756e672d78 YMM02=0000000000000000 0000000000000000 00312e312e6f732e 6f74707972636269 YMM03=0000000000000000 0000000000000000 6c2f756e672d7875 6e696c2d34365f36 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