897] RDX: 0000000020000000 RSI: 0000000040140921 RDI: 0000000000000004 [ 912.348154] RBP: 00007fe89e4e1ca0 R08: 0000000000000000 R09: 0000000000000000 [ 912.355423] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 912.362701] R13: 00007ffc26fd815f R14: 00007fe89e4e29c0 R15: 000000000118cf4c [ 912.426781] md: md_import_device returned -12 09:58:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:26 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x2, 0x0) 09:58:26 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 912.500243] Bluetooth: hci1: command 0x0409 tx timeout 09:58:26 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x301, 0x0) [ 912.589503] md: could not open unknown-block(8,2). 09:58:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 912.623155] md: md_import_device returned -6 09:58:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:27 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x914, 0x0) [ 912.732175] md: could not open unknown-block(8,2). [ 912.768510] md: md_import_device returned -6 [ 912.800693] md: Autodetecting RAID arrays. 09:58:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x301, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 912.827343] md: could not open unknown-block(259,2). [ 912.848267] md: could not open unknown-block(259,5). [ 912.867150] md: could not open unknown-block(259,3). [ 912.884525] md: could not open unknown-block(259,8). 09:58:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:27 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x922, 0x0) [ 912.898274] md: autorun ... [ 912.906548] md: ... autorun DONE. [ 912.935021] md: could not open unknown-block(8,2). 09:58:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 913.006896] md: md_import_device returned -6 [ 913.068627] md: could not open unknown-block(8,2). 09:58:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 913.104703] md: md_import_device returned -6 [ 913.129599] md: Autodetecting RAID arrays. [ 913.153411] md: autorun ... [ 913.163652] md: ... autorun DONE. [ 913.426153] md: could not open unknown-block(8,2). [ 913.436966] md: md_import_device returned -6 09:58:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:27 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x928, 0x0) [ 913.502917] md: could not open unknown-block(8,2). [ 913.532816] md: md_import_device returned -6 09:58:28 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:28 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x922, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x301, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x929, 0x0) 09:58:28 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x932, 0x0) 09:58:28 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:28 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 913.946614] md: md0 stopped. 09:58:28 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x935, 0x0) [ 913.993697] md: could not open unknown-block(8,2). [ 914.027693] md: md_import_device returned -6 09:58:28 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x929, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:28 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 914.551144] md: could not open unknown-block(8,2). [ 914.556569] md: md_import_device returned -6 [ 914.558846] md: Autodetecting RAID arrays. [ 914.570245] Bluetooth: hci1: command 0x041b tx timeout [ 914.578969] md: autorun ... [ 914.607106] md: ... autorun DONE. 09:58:29 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x125d, 0x0) 09:58:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x932, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x922, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x125e, 0x0) [ 914.829634] md: md0 stopped. 09:58:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x935, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 914.875616] md: md0 stopped. 09:58:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x125f, 0x0) 09:58:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 915.083532] md: could not open unknown-block(8,2). [ 915.103640] md: md_import_device returned -6 [ 915.185995] md: Autodetecting RAID arrays. [ 915.193034] md: autorun ... [ 915.207541] md: ... autorun DONE. 09:58:29 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1260, 0x0) 09:58:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125e, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x929, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1261, 0x0) 09:58:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125f, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 915.413010] md: could not open unknown-block(8,2). [ 915.455526] md: md_import_device returned -6 09:58:29 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1262, 0x0) 09:58:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1260, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x932, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 915.881268] md: md0 stopped. [ 915.905134] md: could not open unknown-block(8,2). [ 915.953788] md: md_import_device returned -6 [ 915.982508] md: md0 stopped. 09:58:30 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1263, 0x0) 09:58:30 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1261, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:30 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:30 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x935, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1264, 0x0) 09:58:30 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1262, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 916.183871] md: could not open unknown-block(8,2). 09:58:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1265, 0x0) [ 916.241109] md: md_import_device returned -6 09:58:30 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1263, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:30 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1267, 0x0) 09:58:30 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 916.655258] Bluetooth: hci1: command 0x040f tx timeout 09:58:31 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:31 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1264, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1268, 0x0) 09:58:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125e, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:31 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1269, 0x0) 09:58:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1265, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 916.969840] md: could not open unknown-block(8,2). [ 917.034777] md: md_import_device returned -6 09:58:31 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1274, 0x0) 09:58:31 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125f, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:31 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1267, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 917.464175] md: could not open unknown-block(8,2). [ 917.487931] md: md_import_device returned -6 09:58:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1276, 0x0) 09:58:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1268, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1260, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:32 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1277, 0x0) 09:58:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 917.813529] md: could not open unknown-block(8,2). [ 917.881109] md: md_import_device returned -6 [ 917.935838] md: could not open unknown-block(8,2). [ 917.966631] md: md_import_device returned -6 09:58:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1261, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:32 executing program 2: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1278, 0x0) 09:58:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1274, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 918.187371] md: could not open unknown-block(8,2). 09:58:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x1279, 0x0) 09:58:32 executing program 2: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 918.233307] md: md_import_device returned -6 09:58:32 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1276, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1262, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x127a, 0x0) 09:58:32 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 918.384996] md: could not open unknown-block(8,2). 09:58:32 executing program 2: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 918.419004] md: md_import_device returned -6 09:58:32 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x127b, 0x0) 09:58:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1277, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 918.511896] md: could not open unknown-block(8,2). 09:58:32 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1263, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 918.556463] md: md_import_device returned -6 [ 918.628367] md: could not open unknown-block(8,2). [ 918.645997] md: md_import_device returned -6 09:58:33 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:33 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 918.740673] Bluetooth: hci1: command 0x0419 tx timeout 09:58:33 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x127c, 0x0) [ 918.872444] md: could not open unknown-block(8,2). [ 918.887910] md: md_import_device returned -6 [ 918.915538] md: could not open unknown-block(8,2). [ 918.921341] md: md_import_device returned -6 09:58:33 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:33 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1264, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:33 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1278, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:33 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:33 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x127d, 0x0) 09:58:33 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x127e, 0x0) [ 919.258734] md: could not open unknown-block(8,2). 09:58:33 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1279, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 919.297696] md: md_import_device returned -6 09:58:33 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1265, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:33 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 919.476711] md: could not open unknown-block(8,2). 09:58:33 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 919.503915] md: md_import_device returned -6 [ 919.591231] md: could not open unknown-block(8,2). [ 919.649080] md: md_import_device returned -6 [ 919.709116] md: could not open unknown-block(8,2). [ 919.728037] md: md_import_device returned -6 09:58:34 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:34 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x127f, 0x0) 09:58:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1267, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127a, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:34 executing program 3: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 919.962620] md: could not open unknown-block(8,2). 09:58:34 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4b47, 0x0) [ 919.993842] md: md_import_device returned -6 09:58:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:34 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1268, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 920.027143] md: could not open unknown-block(8,2). [ 920.034250] md: md_import_device returned -6 09:58:34 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 920.223592] md: could not open unknown-block(8,2). [ 920.259160] md: md_import_device returned -6 09:58:34 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 920.301357] md: could not open unknown-block(8,2). [ 920.337663] md: md_import_device returned -6 [ 920.453959] md: could not open unknown-block(8,2). [ 920.465804] md: md_import_device returned -6 09:58:35 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1269, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:35 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4b49, 0x0) 09:58:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127c, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 920.698764] md: could not open unknown-block(8,2). [ 920.714690] md: md_import_device returned -6 [ 920.738644] md: could not open unknown-block(8,2). 09:58:35 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 920.745015] md: md_import_device returned -6 09:58:35 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x541b, 0x0) 09:58:35 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1274, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:35 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 920.929184] md: could not open unknown-block(8,2). [ 920.958448] md: md_import_device returned -6 09:58:35 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 921.006127] md: could not open unknown-block(8,2). [ 921.063799] md: md_import_device returned -6 [ 921.202050] md: could not open unknown-block(8,2). [ 921.214085] md: md_import_device returned -6 09:58:35 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x5421, 0x0) 09:58:35 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1276, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:35 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127e, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:35 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x5450, 0x0) [ 921.444252] md: could not open unknown-block(8,2). 09:58:35 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127f, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 921.487446] md: md_import_device returned -6 09:58:35 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1277, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 921.532845] md: could not open unknown-block(8,2). [ 921.565306] md: md_import_device returned -6 09:58:35 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x5451, 0x0) 09:58:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1278, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 921.808440] md: could not open unknown-block(8,2). 09:58:36 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4b47, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 921.853193] md: md_import_device returned -6 09:58:36 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 921.888010] md: could not open unknown-block(8,2). [ 921.895342] md: md_import_device returned -6 09:58:36 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x5452, 0x0) 09:58:36 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4b49, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1279, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 922.175708] md: could not open unknown-block(8,2). [ 922.217797] md: md_import_device returned -6 09:58:36 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x5460, 0x0) 09:58:36 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x541b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 922.249522] md: could not open unknown-block(8,2). [ 922.257727] md: md_import_device returned -6 09:58:36 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:36 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4004092b, 0x0) 09:58:36 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127a, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:36 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5421, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 922.509240] md: could not open unknown-block(8,2). [ 922.546874] md: md_import_device returned -6 [ 922.588799] md0: error: bitmap file is already in use [ 922.602638] md: could not open unknown-block(8,2). 09:58:37 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5450, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 922.637104] md: md_import_device returned -6 09:58:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40049409, 0x0) 09:58:37 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:37 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5451, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 923.085549] md: could not open unknown-block(8,2). 09:58:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40081271, 0x0) [ 923.116577] md: md_import_device returned -6 09:58:37 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5452, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127c, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 923.171722] md: could not open unknown-block(8,2). 09:58:37 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 923.226194] md: md_import_device returned -6 09:58:37 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40086602, 0x0) [ 923.421932] md: could not open unknown-block(8,2). [ 923.475031] md: md_import_device returned -6 09:58:37 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5460, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40087602, 0x0) 09:58:37 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:37 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:37 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x400c0930, 0x0) 09:58:38 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 923.758870] md: could not open unknown-block(8,2). 09:58:38 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127e, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 923.789505] md: md_import_device returned -6 09:58:38 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40049409, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40101283, 0x0) [ 923.853283] md: could not open unknown-block(8,2). [ 923.858821] md: md_import_device returned -6 [ 924.089211] md: could not open unknown-block(8,2). [ 924.116267] md: md_import_device returned -6 09:58:38 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x401070c9, 0x0) 09:58:38 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127f, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:38 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 924.176805] Bluetooth: hci3: command 0x0406 tx timeout 09:58:38 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x401070ca, 0x0) [ 924.272418] md: could not open unknown-block(8,2). 09:58:38 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 924.338340] md: md_import_device returned -6 [ 924.371414] md: could not open unknown-block(8,2). 09:58:38 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4b47, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 924.401405] md: md_import_device returned -6 09:58:38 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:38 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x401070cd, 0x0) 09:58:38 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 924.694971] md: could not open unknown-block(8,2). [ 924.714041] md: md_import_device returned -6 [ 924.737787] md: could not open unknown-block(8,2). [ 924.750730] md: md_import_device returned -6 09:58:39 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40087602, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x401870c8, 0x0) 09:58:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4b49, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x401870cb, 0x0) 09:58:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x400c0930, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x541b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 925.097278] md: could not open unknown-block(8,2). [ 925.134590] md: md_import_device returned -6 09:58:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 925.155866] md: could not open unknown-block(8,2). [ 925.165080] md: md_import_device returned -6 09:58:39 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x401870cc, 0x0) 09:58:39 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 925.445268] md: could not open unknown-block(8,2). [ 925.481450] md: md_import_device returned -6 09:58:39 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40101283, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:39 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x4020940d, 0x0) 09:58:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5421, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 925.515555] md: could not open unknown-block(8,2). [ 925.550046] md: md_import_device returned -6 09:58:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40480923, 0x0) 09:58:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401070c9, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5450, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 925.747370] md: could not open unknown-block(8,2). [ 925.785500] md: md_import_device returned -6 09:58:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 925.839263] md: could not open unknown-block(8,2). 09:58:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x80081270, 0x0) 09:58:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401070ca, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 925.879284] md: md_import_device returned -6 [ 926.073006] md: could not open unknown-block(8,2). [ 926.091819] md: md_import_device returned -6 09:58:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5451, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x80081272, 0x0) 09:58:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401070cd, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:40 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x80086601, 0x0) [ 926.355531] md: could not open unknown-block(8,2). 09:58:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140936, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 926.431175] md: md_import_device returned -6 09:58:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5452, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 926.452545] md: could not open unknown-block(8,2). [ 926.464196] md: md_import_device returned -6 09:58:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x80087601, 0x0) [ 926.776560] md: could not open unknown-block(8,2). [ 926.836588] md: md_import_device returned -6 [ 926.867109] md: could not open unknown-block(8,2). 09:58:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401870c8, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x5460, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x800c0910, 0x0) [ 926.889277] md: md_import_device returned -6 09:58:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x80140912, 0x0) 09:58:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401870cb, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4004092b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 927.199284] md: could not open unknown-block(8,2). [ 927.229303] md: md_import_device returned -6 09:58:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 927.257154] md: could not open unknown-block(8,2). [ 927.269992] md: md_import_device returned -6 09:58:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x80480911, 0x0) 09:58:41 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 927.405928] md0: error: failed to get bitmap file 09:58:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401870cc, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:41 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x90000915, 0x0) 09:58:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40049409, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:42 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0xc0045878, 0x0) 09:58:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4020940d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0xc0045878, 0x0) 09:58:42 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 927.971902] md: could not open unknown-block(8,2). [ 927.998232] md: md_import_device returned -6 [ 928.043757] md: could not open unknown-block(8,2). [ 928.049194] md: md_import_device returned -6 09:58:42 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40480923, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0xc0101282, 0x0) 09:58:42 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:42 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0xc0189436, 0x0) [ 928.352943] md: could not open unknown-block(8,2). 09:58:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80081270, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 928.377171] md: md_import_device returned -6 09:58:42 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0xc020660b, 0x0) 09:58:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80081272, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:42 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40087602, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 928.789510] md: could not open unknown-block(8,2). [ 928.847849] md: md_import_device returned -6 [ 928.901934] md: could not open unknown-block(8,2). [ 928.933099] md: md_import_device returned -6 09:58:43 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:43 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0xc0481273, 0x0) 09:58:43 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:43 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:43 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:43 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x400c0930, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:43 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400f45605a1193d8, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:43 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80087601, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 929.148365] md: could not open unknown-block(8,2). [ 929.201619] md: md_import_device returned -6 09:58:43 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40101283, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:43 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0x0, @remote}, &(0x7f0000000180)=0x80) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x9b40d972faa37f47, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r2, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xa4, 0x1, 0x1, 0x704, 0x0, 0x0, {0x1, 0x0, 0x1}, [@CTA_TUPLE_MASTER={0x44, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @remote}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x9}, @CTA_HELP={0x14, 0x5, 0x0, 0x1, {0xf, 0x1, 'sane-20000\x00'}}, @CTA_LABELS={0x20, 0x16, 0x1, 0x0, [0xffffffff, 0x10001, 0x6, 0x2e, 0x6, 0x0, 0x71]}, @CTA_LABELS={0x10, 0x16, 0x1, 0x0, [0x8, 0x3, 0x100]}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4005}, 0x1) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f00000001c0)={'ip6erspan0\x00', 0xffff, 0xfffffff7}) 09:58:43 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:43 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x800c0910, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 929.683012] md: could not open unknown-block(8,2). [ 929.708516] md: md_import_device returned -6 09:58:44 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80140912, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$vim2m_VIDIOC_QBUF(r1, 0xc058560f, &(0x7f0000000240)={0x3, 0x1, 0x4, 0x8, 0x6, {0x77359400}, {0x5, 0x1, 0x1, 0x3e, 0x3f, 0x9, "f2592b9d"}, 0x6, 0x2, @userptr=0x2, 0x7}) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x80, 0x0) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r3, 0x1, 0x70bd28, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x20, 0x6, 0xfffffffb, 0x7}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x40}, 0x40050) ioctl$TCSETS2(0xffffffffffffffff, 0x402c542b, &(0x7f00000001c0)={0x1, 0x80, 0xffffffc1, 0x6, 0x9, "f0a76fd10e7a692ad8a9dfa0ec582dd2e4c00c", 0x2}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000200)='cgroup.subtree_control\x00', 0x2, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r7 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r6, 0x5000940a, &(0x7f00000002c0)={{r7}, "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"}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SG_EMULATED_HOST(r5, 0x2203, &(0x7f0000000180)) ioctl$BLKPG(r2, 0x40140921, 0x0) 09:58:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401070c9, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:44 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$KDDELIO(0xffffffffffffffff, 0x4b35, 0xfffffffffffffffa) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80480911, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401070ca, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:44 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x90000915, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 5: ioctl$KVM_ASSIGN_SET_INTX_MASK(0xffffffffffffffff, 0x4040aea4, &(0x7f0000000000)={0xf9, 0xfff, 0xfffffffd, 0x2, 0x4aa}) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) sendmsg$NFT_MSG_GETOBJ_RESET(r1, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x15, 0xa, 0x201, 0x0, 0x0, {0x7, 0x0, 0x8}, [@NFTA_OBJ_TABLE={0x9, 0x1, 'syz1\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x20020000}, 0x4000000) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x4e23, 0x1, @ipv4={[], [], @multicast2}, 0xffffffff}}}, 0x88) 09:58:44 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:44 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f0000000000)) 09:58:44 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0045878, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401070cd, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x561402, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0045878, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 930.731191] md: could not open unknown-block(8,2). 09:58:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0xc0a00, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:45 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 930.771258] md: md_import_device returned -6 09:58:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0101282, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140930, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x480, 0x15) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000080)) [ 931.036789] md: could not open unknown-block(8,2). [ 931.075382] md: md_import_device returned -6 09:58:45 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140936, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:45 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x24000, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) getsockopt$TIPC_IMPORTANCE(0xffffffffffffffff, 0x10f, 0x7f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ioctl$BLKIOMIN(r0, 0x1278, &(0x7f0000000000)) [ 931.160539] md: could not open unknown-block(8,2). [ 931.206466] md: md_import_device returned -6 09:58:45 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 931.376259] md: could not open unknown-block(8,2). 09:58:45 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401870c8, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 931.426983] md: md_import_device returned -6 09:58:45 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:45 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000080)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) sched_getparam(r1, &(0x7f0000000000)) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000020c0)='/dev/dlm-monitor\x00', 0x0, 0x0) getpeername$tipc(r2, &(0x7f0000002100)=@id, &(0x7f0000002140)=0x10) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:45 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 931.555171] md: could not open unknown-block(8,2). [ 931.587520] md: md_import_device returned -6 [ 931.764076] md: could not open unknown-block(8,2). [ 931.812001] md: md_import_device returned -6 09:58:46 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$FIOCLEX(r0, 0x5451) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) 09:58:46 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401870cb, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:46 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 932.142242] md: could not open unknown-block(8,2). 09:58:46 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(r1, 0x4008941a, &(0x7f0000000000)=0x2) [ 932.164912] md: md_import_device returned -6 09:58:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x401870cc, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:46 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x400081, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 932.305541] md: could not open unknown-block(8,2). [ 932.316294] md: md_import_device returned -6 09:58:46 executing program 0: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x3, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x222b80, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) sendmsg$can_bcm(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0x10, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="02000000004600000900000000000000", @ANYRES64=0x0, @ANYRESOCT=r1, @ANYRES64=r0, @ANYRES32, @ANYBLOB="040000800100000000feff7f260200001fd3d891b00fb87192c5f6dde48c8e6900ca1dff18a424bc14385c8fca517e0ae846676016321a82910bc7232347925700"/80], 0x80}, 0x1, 0x0, 0x0, 0x20000000}, 0x20040055) 09:58:46 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:46 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x4020940d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:47 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SIOCRSACCEPT(r1, 0x89e3) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101080, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r3, 0x800442d3, &(0x7f0000000080)={0xc7ce, 0x2, 0x8, @link_local, 'wg2\x00'}) ioctl$BLKPG(r2, 0x40140921, 0x0) close(r3) [ 932.672717] md: could not open unknown-block(8,2). [ 932.691827] md: md_import_device returned -6 09:58:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40480923, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 932.754197] md: could not open unknown-block(8,2). 09:58:47 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 932.801015] md: md_import_device returned -6 09:58:47 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:47 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x4204c0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:47 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 932.922932] md: could not open unknown-block(8,2). [ 932.949553] md: md_import_device returned -6 09:58:47 executing program 0: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80081270, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:47 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x795b00, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:47 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:47 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:47 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 933.176746] md: could not open unknown-block(8,2). 09:58:47 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 933.216151] md: md_import_device returned -6 09:58:47 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:47 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80081272, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:47 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$ax25_int(r3, 0x101, 0x2, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x800, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="b8825e00", @ANYRES16=0x0, @ANYBLOB="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"], 0x3b8}, 0x1, 0x0, 0x0, 0x14004001}, 0x41) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x20000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r5, 0x5386, &(0x7f0000000100)) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000280)='/dev/input/mice\x00', 0x1) r7 = syz_open_dev$radio(&(0x7f0000000440)='/dev/radio#\x00', 0x1, 0x2) r8 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) clock_gettime(0x0, &(0x7f00000004c0)={0x0, 0x0}) ppoll(&(0x7f0000000480)=[{r6, 0x40}, {r3}, {r7, 0x4}, {r0, 0x100}, {}, {r2, 0x100}, {r8, 0x412}, {r4, 0x204}], 0x8, &(0x7f0000000500)={r9, r10+60000000}, &(0x7f0000000540)={[0x9]}, 0x8) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$VIDIOC_SUBDEV_S_SELECTION(r5, 0xc040563e, &(0x7f0000000140)={0x1, 0x0, 0x101, 0x1, {0x6, 0x7, 0x1ff, 0xfffffff7}}) r11 = socket$nl_generic(0x10, 0x3, 0x10) r12 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r11, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000200)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r12, @ANYBLOB="31000000000000000000090000003c0003000800400000000000140002006c6f0000000000009d31f0aa0000000014000300ff0300000000000000400300000000010800010001"], 0x50}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x3c, r12, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth0_to_team\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x40000) 09:58:47 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 933.341580] md: could not open unknown-block(8,2). [ 933.349757] md: md_import_device returned -6 09:58:47 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 933.387042] md: could not open unknown-block(8,2). [ 933.396864] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 933.409104] md: md_import_device returned -6 [ 933.437768] IPVS: sync thread started: state = MASTER, mcast_ifn = lo, syncid = 1023, id = 0 [ 933.461741] netlink: 'syz-executor.5': attribute type 3 has an invalid length. [ 933.587573] md: could not open unknown-block(8,2). [ 933.598760] md: md_import_device returned -6 09:58:48 executing program 0: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80086601, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ocfs2_control\x00', 0x4384c3, 0x0) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x105000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendto$rxrpc(r3, &(0x7f0000000200)="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", 0x1000, 0x20000040, &(0x7f0000001200)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e20, @broadcast}}, 0x24) ioctl$LOOP_GET_STATUS(0xffffffffffffffff, 0x4c03, &(0x7f0000000100)) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r1, 0x4018620d, &(0x7f0000000080)={0x73622a85, 0x1000}) ioctl$SIOCPNGETOBJECT(r2, 0x89e0, &(0x7f0000001240)=0x9180) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x48, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80087601, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 933.814987] md: could not open unknown-block(0,2). [ 933.823470] md: md_import_device returned -6 09:58:48 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 933.891154] md: could not open unknown-block(0,2). [ 933.899146] md: md_import_device returned -6 09:58:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:58:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PIO_UNISCRNMAP(r2, 0x4b6a, &(0x7f0000000140)="080000001e053384846007908ae890e9d757da340eefbbedbbdf78137a172902760dbe31d412bfd4c4f37bd38b31a81ab63f89d4404ce3cb8873b77c1f9a98a76c4fea6724ee64209d0548ed5987ed87c03701191c0ed4228eb52b0daf419282226d7b9021e19b4c7f1f561b91f389700044a234b2c10cacfbdf8d3008bef23a87c691166623833307c0ff144d6a5099ff76") ioctl$BLKPG(r0, 0x40140921, 0x0) [ 933.975310] md: could not open unknown-block(8,2). [ 933.994809] md: md_import_device returned -6 [ 934.147726] md: could not open unknown-block(0,2). [ 934.167957] md: md_import_device returned -6 09:58:48 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x60, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x800c0910, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:48 executing program 5: ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000180)={0x0, 0x4, [@remote, @broadcast, @multicast, @random="0ba06edc7179"]}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x82200, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x180, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getpeername$l2tp(r2, &(0x7f0000000200)={0x2, 0x0, @remote}, &(0x7f00000000c0)=0x10) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80085504, &(0x7f0000000140)={0x0, 0xe3}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$IPSET_CMD_GET_BYNAME(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB="300000000e0601010000000000000007f800000900020073797a31000000000500010007f40000"], 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4040000) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_inet_tcp_SIOCOUTQNSD(r5, 0x894b, &(0x7f00000001c0)) ioctl$vim2m_VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000340)={0x7, 0x1, 0x4, 0x0, 0x10000, {0x0, 0x2710}, {0x4, 0xc, 0x0, 0xae, 0x40, 0x4, "c3801227"}, 0x0, 0x3, @userptr=0x3, 0x5, 0x0, r5}) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x40800) getsockname$packet(r6, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000440)=0x14) 09:58:48 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:58:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x68, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 934.300977] md: could not open unknown-block(0,2). [ 934.306188] md: md_import_device returned -6 09:58:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0xc8202, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f0000000080)={{0x32, @multicast2, 0x4e21, 0x2, 'rr\x00', 0x1, 0x3000, 0x39}, {@local, 0x4e21, 0x0, 0xffffffff, 0x3, 0x2}}, 0x44) ioctl$BLKPG(r0, 0x40140921, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)={0x10000000}) 09:58:48 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80140912, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:48 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6c, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:48 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 934.549444] md: could not open unknown-block(0,2). [ 934.556155] md: md_import_device returned -6 09:58:48 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0xc41, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e24, @private=0xa010100}}, 0x0, 0x0, 0x1f, 0x0, "c6750c10dfd6f8bc25cfe7bf0ee97e8af4c3a36be7121b334b8a5d9ac633f59e24654f41e8dfe2525ef1b155b75486189adabebed4b6c4b2945576db5aa16d13603098159c8f09763cedd558556e2f7e"}, 0xd8) openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x488302, 0x0) [ 934.659391] md: could not open unknown-block(8,2). [ 934.696628] md: md_import_device returned -6 09:58:49 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80480911, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:49 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:58:49 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfffffffffffffffc) accept$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f00000000c0)=0x14) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000100)={0x0, @multicast1, @dev}, &(0x7f0000000140)=0xc) r5 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r5, &(0x7f0000000080)=')', 0x1, 0x0, &(0x7f0000000100)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) ioctl$PPPIOCSPASS(r2, 0x40107447, &(0x7f0000000340)={0x5, &(0x7f0000000300)=[{0x8001, 0x20, 0x0, 0x8}, {0xff, 0x7, 0x6, 0x9}, {0x3, 0x7, 0x1, 0x6}, {0xed, 0x7f, 0xc3, 0x7e7}, {0xc83b, 0x0, 0x6, 0x2}]}) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r10 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB='`\x00\x00\x00', @ANYRES16=r10, @ANYBLOB="01d90d000000000000000100000000000000", @ANYRES32=r9, @ANYBLOB="44000280400001003c0001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e0000"], 0x60}}, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000440)={{{@in=@dev, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in=@initdev}}, &(0x7f0000000540)=0xe8) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000640)={'syztnl0\x00', &(0x7f0000000580)={'erspan0\x00', r3, 0x40, 0x700, 0x3, 0xffffffe1, {{0x26, 0x4, 0x1, 0x2f, 0x98, 0x68, 0x0, 0x1, 0x4, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@timestamp_prespec={0x44, 0x14, 0x6f, 0x3, 0x3, [{@dev={0xac, 0x14, 0x14, 0x1a}, 0xf84}, {@remote, 0x8}]}, @lsrr={0x83, 0x17, 0x82, [@empty, @local, @broadcast, @multicast2, @local]}, @timestamp_prespec={0x44, 0xc, 0x43, 0x3, 0x1, [{@multicast1, 0x9}]}, @timestamp_prespec={0x44, 0x3c, 0x54, 0x3, 0x1, [{@local, 0x3}, {@dev={0xac, 0x14, 0x14, 0x3a}, 0x2}, {@multicast2, 0x1}, {@broadcast}, {@multicast1, 0x101}, {@remote, 0x2}, {@rand_addr=0x64010101, 0x5}]}, @end, @generic={0x83, 0xe, "c237e9c57fdd5fcb12b829f0"}]}}}}}) sendmsg$TEAM_CMD_OPTIONS_SET(r6, &(0x7f00000009c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000980)={&(0x7f0000000680)={0x2e4, r10, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [{{0x8, 0x1, r11}, {0x100, 0x2, 0x0, 0x1, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x5}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x5}, {0x8, 0x4, 0x2}}, {0x8, 0x6, r12}}}, {0x84, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x54, 0x4, [{0x1, 0x20, 0xfc, 0x8}, {0x4, 0x6, 0x5, 0x80}, {0x4, 0x40, 0x40, 0x7ff}, {0x5d1, 0x5, 0x6, 0x737}, {0x4, 0xff, 0x20, 0xba8}, {0x9, 0x5, 0x1f, 0x5}, {0x9, 0x2, 0x1f, 0x24}, {0x6, 0x2, 0x6, 0x800}, {0x2, 0x59, 0x0, 0x1}, {0x101, 0x7, 0x7, 0x4}]}}}]}}, {{0x8, 0x1, r4}, {0x3c, 0x2, 0x0, 0x1, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x5}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r3}, {0x17c, 0x2, 0x0, 0x1, [{0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x5}, {0x8, 0x4, 0x10001}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x5}, {0x8}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x5}, {0x8, 0x4, 0x4}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x5}, {0x19, 0x4, 'hash_to_port_mapping\x00'}}}, {0x7c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x5}, {0x4c, 0x4, [{0x4, 0x5, 0x62, 0x2}, {0x7, 0x6, 0x20}, {0xa7, 0xff, 0xb4, 0x8001}, {0x80, 0x3, 0xbc, 0x1}, {0x8000, 0x1, 0xfc, 0x29}, {0x5, 0x8, 0xfe, 0x3f}, {0x2, 0x40, 0x0, 0x7fff}, {0x3, 0x0, 0x0, 0x100}, {0x0, 0x1f, 0x3, 0xfffffc97}]}}}]}}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x10}, 0x400c080) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r2, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000280)={&(0x7f0000000180)={0xe0, 0x0, 0x800, 0x70bd2c, 0x25dfdbfd, {}, [@HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x8f04b1c0b5771d79}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'sit0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_hsr\x00'}]}]}, 0xe0}, 0x1, 0x0, 0x0, 0x80}, 0xc40) 09:58:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xf0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 934.863004] md: could not open unknown-block(8,2). [ 934.873999] md: md_import_device returned -6 [ 934.943160] md: could not open unknown-block(0,2). [ 934.947759] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.5'. [ 934.990701] md: md_import_device returned -6 09:58:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x90000915, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x300, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 935.039456] md: could not open unknown-block(8,2). [ 935.045497] md: md_import_device returned -6 [ 935.071769] netlink: 76 bytes leftover after parsing attributes in process `syz-executor.5'. 09:58:49 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)) 09:58:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) lseek(0xffffffffffffffff, 0x5, 0x2) r1 = socket$kcm(0x10, 0x2, 0x4) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080)='/dev/bsg\x00', 0x20c00, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000280)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x98, r4, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NL80211_ATTR_KEY_DATA_WEP104={0x11, 0x7, "55e9f152eae05a5ae6a8ce95e1"}, @NL80211_ATTR_KEY={0x10, 0x50, 0x0, 0x1, [@NL80211_KEY_DATA_WEP40={0x9, 0x1, "739d1aef4d"}]}, @NL80211_ATTR_KEY={0x4c, 0x50, 0x0, 0x1, [@NL80211_KEY_MODE={0x5, 0x9, 0x1}, @NL80211_KEY_MODE={0x5, 0x9, 0x2}, @NL80211_KEY_DATA_WEP40={0x9, 0x1, "e385d8d07c"}, @NL80211_KEY_DEFAULT={0x4}, @NL80211_KEY_DEFAULT_TYPES={0x20, 0x8, 0x0, 0x1, [@NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_MULTICAST={0x4}, @NL80211_KEY_DEFAULT_TYPE_UNICAST={0x4}]}, @NL80211_KEY_MODE={0x5}]}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "c939b74178"}, @NL80211_ATTR_KEY_TYPE={0x8, 0x37, 0x2}]}, 0x98}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) signalfd(r1, &(0x7f0000000000)={[0x5]}, 0x8) [ 935.192867] md: could not open unknown-block(8,2). [ 935.199080] md: md_import_device returned -6 09:58:49 executing program 0: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x500, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket(0x6, 0x5, 0x0) ioctl$SIOCAX25NOUID(r1, 0x89e3, &(0x7f0000000000)) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x0, 0x0) ioctl$VIDIOC_SUBDEV_G_SELECTION(r2, 0xc040563d, &(0x7f00000000c0)={0x1, 0x0, 0x3, 0x1, {0x7fff, 0x95, 0x7, 0x8001}}) [ 935.314663] md: could not open unknown-block(8,2). 09:58:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0045878, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 935.366990] md: md_import_device returned -6 09:58:49 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x600, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 935.470588] md: could not open unknown-block(0,2). [ 935.475958] md: md_import_device returned -6 09:58:49 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_GET_CLOCK(r3, 0x8030ae7c, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="44000000e9cac35f2a9b751112729291b5ffa068ae305d2a4b09e73b54de4c1f14206ff5823a1f1d7f179a4a6b9e566fe601efcf9581efd168691f42ee3a333b8bef9c8c202e2d88"], &(0x7f0000000000)=0x4c) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 935.549305] md: could not open unknown-block(8,2). 09:58:49 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0045878, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 935.584004] md: md_import_device returned -6 09:58:50 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)) 09:58:50 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x700, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 935.614665] md: could not open unknown-block(8,2). 09:58:50 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 935.654067] md: md_import_device returned -6 09:58:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000000)=0x145) ioctl$BLKPG(r0, 0x40140921, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, './file0\x00'}, 0x6e) write$snapshot(0xffffffffffffffff, &(0x7f0000000080)="951e961b16f1307bab2168d62698e4829e1fb1950c8d394c5fe70177688b276eb554e1c4522fc4abb985430797db5eded790b5f3fbfd8389e1c4c06e2f3bcc4a82fb05672fcbb8571bbcb1a74866c579c6db0c609856a1eef218d40ef175c859843b5f979dfa639ce025466bf02dd9fc51a6006685be6845f06cc4a3dcaa5b004249e30474e4f137eef1f2605c8bd7519f77c3c8c4c769b7559b0d70651aa94de906198671bf887d785f6a3959b34fb01fc5", 0xb2) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) [ 935.848092] md: could not open unknown-block(0,2). [ 935.854001] md: md_import_device returned -6 [ 935.874074] md: could not open unknown-block(8,2). [ 935.879356] md: md_import_device returned -6 09:58:50 executing program 0: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0101282, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:50 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x422640, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000002740)='/dev/ocfs2_control\x00', 0x80200, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000002780)) socket$alg(0x26, 0x5, 0x0) stat(&(0x7f0000002140)='./file0\x00', &(0x7f0000002180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) futimesat(r4, &(0x7f00000026c0)='./file1\x00', &(0x7f0000002700)={{0x77359400}, {0x0, 0x2710}}) fstat(r4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002200)={0x0, 0x0}, &(0x7f0000002240)=0xc) stat(&(0x7f0000002280)='./file0\x00', &(0x7f00000022c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f00000027c0)=ANY=[@ANYBLOB="5003000000000000", @ANYRES64=r1, @ANYBLOB="020000000000000003000000004b9731791e6d4fe300000009000000000000000000000900000000000000070000000000000008000000000000000500000000000000070000000000000003000000000000000600000000200000feffffff", @ANYRES32=0xee00, @ANYRES32=r3, @ANYBLOB="0300000008000000000000000500000000000000000000000000000009000000feffffff2f6465762f6d64300000000000000000000000000000000000000000000000000800000000000000030000000000000003000000080000000500000000000000360000000000000009000000000000000800000000000000feffffffffffffff00020000000000000300000001fcffff0000000000c0000009000000", @ANYRES32=r5, @ANYRES32=0xee01, @ANYBLOB="050000003f000000000000000200000000000000abfe00000000000009000000070000002f6465762f6d6430000000000000000006000000000000000200000000000000fcffffffffffffffff0300000000000000000000850400000200000000000000f038000000000000ed855c7e00000000040000000000000008000000000000000400000000000000020000002a0a00000300000000a0000005000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="2000000008000000000000000400000000000000ff0300000000000009000000040000002f6465762f6d64300000000000000000050000000000000001000000000000000800000000000000020000000000000001800000720d0000000000000000000009000000000000003f000000000000009100000000000000260a0000000000001e11000000000000070000003f0000000400000000a0000023ffffff", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0100000006000000000000000500000000000000060000000000000009000000d60e00002f6465762f6d64300000000000000000040000000000000003000000000000000000000000000000000000000000000005000000ff7f0000060000000000000006000000000000000400000000000000ff00000000000000060000000000000002000000000000000700000003000000090000000010000000000000", @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="7789b1c646d845032a719dff00000093000000000000000000000000000000050000000000000006000000070000006c626c637200000896f0ef0746bb1fb019526f960ea6dcb401127e7c82a7856338787c7873f5e1c6faa8ad51a8da185c47bc0c82097963bf35cf12f530a1a901cd4678c49e3e267270ab6ec7132c604b71c29c75f3b4e0228b401e79cc80a0c7061e5228d227724b3fdb9dfe9aa4f099c75530174325b5d99682886590e6f9913dd8cfbc40"], 0x350) ioctl$DRM_IOCTL_GET_MAP(0xffffffffffffffff, 0xc0286404, &(0x7f0000000000)={&(0x7f0000ffd000/0x3000)=nil}) r8 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x30000, 0x200) setsockopt$IP_VS_SO_SET_ZERO(r8, 0x0, 0x48f, &(0x7f0000000080)={0xff, @broadcast, 0x4e24, 0x2, 'lblcr\x00', 0x22, 0x7c, 0x63}, 0x2c) pipe2$9p(&(0x7f0000002340)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd800) write$P9_RLINK(r9, &(0x7f0000002380)={0x7, 0x47, 0x2}, 0x7) 09:58:50 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)) 09:58:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000080)='./file0/file1\x00', &(0x7f00000000c0)='./file0/file1\x00') setuid(0xee01) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000280)='./file0/file0\x00') ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x4) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:50 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4800, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0189436, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 936.176023] md: could not open unknown-block(0,2). [ 936.182024] md: md_import_device returned -6 [ 936.203259] md: could not open unknown-block(8,2). [ 936.208548] md: md_import_device returned -6 09:58:50 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 936.280571] md: could not open unknown-block(8,2). 09:58:50 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x28000, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 936.301283] md: md_import_device returned -6 09:58:50 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 0: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:50 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc020660b, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 936.517307] md: could not open unknown-block(8,2). 09:58:50 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 936.575313] md: md_import_device returned -6 09:58:50 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 936.603784] md: could not open unknown-block(8,2). [ 936.609054] md: md_import_device returned -6 09:58:51 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') pipe(&(0x7f0000000180)={0xffffffffffffffff}) ioctl$vim2m_VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f00000001c0)={0xfff, 0x1, 0x1, "49d9b44b9bea7431d497d25dc9df29fa158d6fa9743d5968aa3eb7548155b07a", 0x35303553}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r2, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback={0x0, 0x300}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x6c, r2, 0x0, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xf8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1={0xfc, 0x1, [], 0x1}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x5}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @ipv4={[], [], @local}}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x6c}, 0x1, 0x0, 0x0, 0x814}, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0481273, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 936.683049] md: could not open unknown-block(8,2). [ 936.695546] md: md_import_device returned -6 09:58:51 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 936.758250] md: could not open unknown-block(8,2). 09:58:51 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6800, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 936.793631] md: md_import_device returned -6 [ 936.827729] md: could not open unknown-block(8,2). 09:58:51 executing program 5: syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 936.852946] md: md_import_device returned -6 09:58:51 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 936.935954] md: could not open unknown-block(8,2). [ 936.955054] md: md_import_device returned -6 [ 936.974115] md: could not open unknown-block(8,2). [ 936.979118] md: md_import_device returned -6 [ 937.021539] md: could not open unknown-block(8,2). [ 937.042680] md: md_import_device returned -6 [ 937.113365] md: could not open unknown-block(8,2). 09:58:51 executing program 0: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:51 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6c00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:51 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) 09:58:51 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 937.137613] md: md_import_device returned -6 [ 937.233922] md: could not open unknown-block(8,2). 09:58:51 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) pipe(&(0x7f0000000000)) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:51 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 937.256420] md: md_import_device returned -6 09:58:51 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:51 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7400, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 937.299136] md: could not open unknown-block(8,2). [ 937.309536] md: md_import_device returned -6 [ 937.338130] md: could not open unknown-block(8,2). [ 937.395747] md: md_import_device returned -6 [ 937.497946] md: could not open unknown-block(8,2). 09:58:51 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:51 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200040, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 937.548197] md: md_import_device returned -6 [ 937.575143] md: could not open unknown-block(8,2). [ 937.581824] md: md_import_device returned -6 09:58:52 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x3, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 937.628938] md: could not open unknown-block(8,2). [ 937.636455] md: md_import_device returned -6 [ 937.661826] md: could not open unknown-block(8,2). 09:58:52 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 937.718944] md: md_import_device returned -6 [ 937.784591] md: could not open unknown-block(8,2). [ 937.809959] md: md_import_device returned -6 [ 937.892837] md: could not open unknown-block(8,2). [ 937.934369] md: md_import_device returned -6 [ 937.977080] md: could not open unknown-block(8,2). [ 938.000781] md: md_import_device returned -6 09:58:52 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:52 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:52 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x440201, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) io_pgetevents(0x0, 0xfc, 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f0000000000)={0x77359400}, &(0x7f0000000140)={&(0x7f0000000100)={[0x4]}, 0x8}) 09:58:52 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:52 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:52 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:52 executing program 5: syz_open_dev$sndmidi(&(0x7f0000000140)='/dev/snd/midiC#D#\x00', 0x10000007, 0x800) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x200, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@null=' \x00', 0xb, 'veth0_to_hsr\x00'}) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 938.203054] md: could not open unknown-block(8,2). [ 938.225274] md: md_import_device returned -6 [ 938.255018] md: could not open unknown-block(8,2). 09:58:52 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:52 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xf000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:52 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 938.277273] md: md_import_device returned -6 [ 938.293496] md: could not open unknown-block(8,2). [ 938.302361] md: md_import_device returned -6 09:58:52 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) socketpair(0x18, 0x80001, 0x3, &(0x7f0000000080)={0xffffffffffffffff}) recvmsg$can_bcm(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0), 0x0, &(0x7f00000001c0)=""/200, 0xc8}, 0x40012022) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = syz_open_pts(r3, 0x2000) ioctl$TCSETA(r5, 0x5406, &(0x7f0000000000)={0xfffe, 0x401, 0x9, 0x7, 0xa, '\x00\x00\x00r\x00\x00\b\x00'}) 09:58:52 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 938.478976] md: could not open unknown-block(8,2). [ 938.501736] md: md_import_device returned -6 09:58:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xf0ffff, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:53 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendto$l2tp6(r2, &(0x7f0000000080)="f4108121afaadca6c82bedd09cbb0ab242832720229812a41759f046b20b64c0c77996f5c3884312de708c94d74749e0f3af5672515e48e8ee77489523a227de7c325c9f51c498eeca7d79fed4fccc36ce503773bcdb2a7f000d03686384183d8f3efb5b481a337cc924b7daf3fd639f1bb786d20c903b50e2219ed697a657bae0b85fc56064f42e7d208c5707dfbd267035", 0x92, 0x4040000, &(0x7f0000000000)={0xa, 0x0, 0xd0, @ipv4={[], [], @remote}, 0x1}, 0x20) [ 938.637052] md: could not open unknown-block(8,2). [ 938.713511] md: md_import_device returned -6 09:58:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x1000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 938.770705] md: could not open unknown-block(8,2). [ 938.788875] md: md_import_device returned -6 [ 938.838041] md: could not open unknown-block(8,2). 09:58:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:53 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKROSET(0xffffffffffffffff, 0x125d, &(0x7f0000000000)) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) fcntl$setown(r0, 0x8, r1) [ 938.865299] md: md_import_device returned -6 09:58:53 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 938.913484] md: could not open unknown-block(8,2). 09:58:53 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 938.937113] md: md_import_device returned -6 09:58:53 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = bpf$ITER_CREATE(0x21, &(0x7f0000000000), 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) creat(&(0x7f0000000100)='./file0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x203, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$BLKPG(r0, 0x40140921, 0x0) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nvram\x00', 0x111000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000000c0)) [ 939.089796] md: could not open unknown-block(8,2). [ 939.108200] md: md_import_device returned -6 09:58:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x3000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:53 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 939.146795] md: could not open unknown-block(8,2). [ 939.165154] md: md_import_device returned -6 [ 939.178585] md: could not open unknown-block(8,2). [ 939.184720] md: md_import_device returned -6 09:58:53 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x8000) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000000440)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x58908}, 0xc, &(0x7f0000000400)={&(0x7f0000000b00)={0x470, r2, 0x10, 0x70bd2a, 0x25dfdbfe, {}, [@ETHTOOL_A_EEE_HEADER={0x4}, @ETHTOOL_A_EEE_MODES_OURS={0x2b4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x104, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xc, 0x2, 'ethtool\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '(.@:/},[\x86\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '(.@:/},[\x86\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x800}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x400}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x5}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10000}, @ETHTOOL_A_BITSET_BIT_NAME={0x8, 0x2, '#]!\x00'}]}, {0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x9, 0x2, '^{@$\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '!-(\\*!\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xb, 0x2, '&+:+-%\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1f}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7fffffff}]}, {0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x3}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '(.@:/},[\x86\x00'}]}]}, @ETHTOOL_A_BITSET_VALUE={0x75, 0x4, "18a953e4eb15ed7ae54590fa15d1e7b84ff695ee34e558490d8563b15dcb89c2755920048b658c990fc50d4a3cd2796d701ac619b94c734e988d2e8366f658751b656cf5dc7bfeae8241e0a9a2f91a92184a118ba1fb9841c45fd8425c8ea185ce815a8daad5fd65a5819be5b7cf5c07bd"}, @ETHTOOL_A_BITSET_VALUE={0x4b, 0x4, "c83bd9a6b1829d3f495dc2ee84b4f1d729af45a55e5f6746eff268c72410b6978a77239ffd90d5e5c3c47fc91e3c04ffa7cbfc24ab979a3e1513bf3fda6da2f25cbd9cf2ae6fb5"}, @ETHTOOL_A_BITSET_BITS={0x20, 0x3, 0x0, 0x1, [{0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/md0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_MASK={0x9c, 0x5, "ee9cf83d74cf35010001007dd6acef732900000004f862bd74c3084c00bd0062866f04755163c17c5a04ce2e8b5075a794a2fc1ace8d3ffd51c3a08635a15dd5add1886fdd8f4f6c42a66e45ee2d67c8c71a31fe3e08b3b885fe7fca0a9f7610ce627def56b7ecbd7a7a06c361fc185dc54bb83b98b28a16629e50d5bdd3cb42653e05e2d1315f8fb51afe68b4ebd0cfa04bca3f7edf8ef7"}, @ETHTOOL_A_BITSET_BITS={0x2c, 0x3, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0xe, 0x2, '(.@:/},[\x86\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1ff}]}, {0x4}]}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_MODES_OURS={0x19c, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x2b}, @ETHTOOL_A_BITSET_MASK={0xc1, 0x5, "821b7c71f84d90c79ca58207c2118f7db85c94819c56b120f990b7f8a51ce390a2a768ee6fc779dcf65041d3a41c4353dd325531577d184eecfadbe3d94436c7ce4420202f0cced7b862377007dd07543502f0938394ccb52305ef8b3766c748edeaf7fdc7ef6f16db7439a97c4dae6a1d8a0d25e19f1e840a1a3435b5b95f3ab146d1cc58538913e393c51667fb911eab028aecb50361ddfd4ad71be2215dc61279b06b452e17b16a2de26c47fed52045b921c9bacd1edae35032d736"}, @ETHTOOL_A_BITSET_VALUE={0xcb, 0x4, "35c2608748316f475e309782d96519b422321fbd14f02e7329d4c48b058723e222da1588019459071476eb40c00951044717718ad9ddf36396c5b3a4656d2c6948506874b57217ca2a6490d66edbcb8c951b4c317bdc8a1f674d520ca44f9f14e3773145e50652dac47e08cd415b2b69de488fcb044182e95198b1667f2656a0c64b1d96d19b5f48737107c89dbe27ba3c859b01ab53b610b9b2e786a94d4f9409de94206db1bc46b4eb10a823d78f6fc67e227d19ebd8d9de2b173265397a91cb5e50d86d2d51"}]}]}, 0x470}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) [ 939.215482] md: could not open unknown-block(8,2). [ 939.222117] md: md_import_device returned -6 [ 939.325788] md: could not open unknown-block(8,2). [ 939.346298] md: md_import_device returned -6 [ 939.363129] md: could not open unknown-block(8,2). [ 939.380535] md: md_import_device returned -6 09:58:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:54 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000300)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa04, {{0x6000000, 0x0, 0x0, @rand_addr=' \x01\x00'}, {0xa, 0x0, 0x0, @dev}, r3}}, 0x48) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000080)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x1, @empty, 0x7fffffff}, {0xa, 0x4e22, 0x1f, @empty, 0xffff}, r3, 0x8000}}, 0x48) 09:58:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 939.766363] md: could not open unknown-block(8,2). 09:58:54 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000000)={0x33, @remote, 0x4e20, 0x3, 'ovf\x00', 0x1a, 0x1, 0x3c}, 0x2c) [ 939.793597] md: md_import_device returned -6 09:58:54 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 939.844704] md: could not open unknown-block(8,2). [ 939.853250] md: md_import_device returned -6 09:58:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x48, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:54 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x480000, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000240)='cpu.stat\x00', 0x0, 0x0) io_submit(0x0, 0x3, &(0x7f00000002c0)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x2, 0x1, r1, &(0x7f0000000000)="67ab0bfef5102e3d7b", 0x9, 0x4, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0xe, 0xfff, r0, &(0x7f00000000c0)="3630e8771e21b9ab0bb12058f3a5d3ec14bc5e409229f78a2c3fb154a523a4cba92daa44bc505b906bd955a42d6fa6ed92b2dfcd6e669d76cd052777b3855704ac285418b078c43fc7ff1d1f25afcb467dc293867685e0b5c61ea4178631472eb4b40c09420a1cec37f3004335cda89d6bca83a86499e65825928305a127e3f5dc5f88febc0500467cdc24b9c90dda994cc1cb5362885b9f444efa6a7be7ced1130664b464996d9b98ca9bfae9be1147b1df2c0690363de2665ca98e59dd423c0444e70eb250f0c94f562e4eeeae05224434b413aff2d9c50ab02ddb6428d51db7053d6b53", 0xe5, 0x7fff, 0x0, 0x3, r3}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x7, r0, &(0x7f0000000200), 0x0, 0x6, 0x0, 0x1, r4}]) [ 939.954548] md: could not open unknown-block(8,2). [ 939.971407] md: md_import_device returned -6 [ 940.035925] md: could not open unknown-block(8,2). [ 940.053379] md: md_import_device returned -6 09:58:54 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.185677] md: could not open unknown-block(8,2). 09:58:54 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VT_RELDISP(r3, 0x5605) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000140)=0x7fff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fcntl$dupfd(r1, 0x0, r0) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r4, 0x8983, &(0x7f00000000c0)={0x8, 'wg1\x00', {'bond0\x00'}, 0x1ff}) r5 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x42281) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r5, 0xc0045516, &(0x7f0000000080)=0x492) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 940.252157] md: md_import_device returned -6 09:58:54 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.313225] md: could not open unknown-block(8,2). [ 940.318525] md: md_import_device returned -6 [ 940.361287] md: could not open unknown-block(8,2). [ 940.366559] md: md_import_device returned -6 09:58:54 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.416088] md: could not open unknown-block(8,2). [ 940.464930] md: md_import_device returned -6 09:58:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4000, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:58:54 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:54 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:54 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x20000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.591164] md: could not open unknown-block(8,2). [ 940.624195] md: md_import_device returned -6 [ 940.657264] md: could not open unknown-block(8,2). 09:58:55 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x48000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.678148] md: md_import_device returned -6 09:58:55 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, 0x0) 09:58:55 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000100)='/dev/md0\x00', 0x0, 0x0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(0xffffffffffffffff, 0x8008330e, &(0x7f0000000000)) ioctl$NBD_SET_FLAGS(r0, 0xab0a, 0x8) ioctl$BLKPG(r0, 0x40140921, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, &(0x7f0000000080)={'icmp6\x00'}, &(0x7f00000000c0)=0x1e) [ 940.733189] md: could not open unknown-block(8,2). 09:58:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.764917] md: md_import_device returned -6 [ 940.852270] md: could not open unknown-block(8,2). [ 940.874839] md: md_import_device returned -6 09:58:55 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 940.901109] md: could not open unknown-block(8,2). [ 940.907423] md: md_import_device returned -6 [ 940.955186] md: could not open unknown-block(8,2). [ 940.986455] md: md_import_device returned -6 09:58:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x60, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 941.022828] md: could not open unknown-block(8,2). [ 941.028151] md: md_import_device returned -6 [ 941.172748] md: could not open unknown-block(8,2). [ 941.220531] md: md_import_device returned -6 [ 941.250657] md: could not open unknown-block(8,2). [ 941.273733] md: md_import_device returned -6 [ 941.289252] md: could not open unknown-block(8,2). [ 941.311498] md: md_import_device returned -6 09:58:55 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:55 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) ioctl$DRM_IOCTL_MODE_GETENCODER(0xffffffffffffffff, 0xc01464a6, &(0x7f0000000240)={0xfffffa70}) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000080)) bpf$LINK_GET_NEXT_ID(0x1f, &(0x7f0000000200)={0x487ce399}, 0x8) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) recvmsg(r2, &(0x7f0000000600)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/104, 0x68}, {&(0x7f0000000400)=""/182, 0xb6}, {&(0x7f00000004c0)=""/174, 0xae}], 0x4, &(0x7f00000005c0)=""/14, 0xe}, 0x2040) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet6_dccp_int(r4, 0x21, 0x6, &(0x7f0000000280)=0xae43, 0x4) r5 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ppoll(&(0x7f0000000140)=[{r5, 0x528}, {r0, 0x8}, {r0, 0x109}, {r0, 0xc4}, {r1, 0x202}, {r1, 0xe1}], 0x6, &(0x7f00000001c0)={0x77359400}, &(0x7f00000000c0)={[0x29]}, 0x8) 09:58:55 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, 0x0) 09:58:55 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x60000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:55 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:55 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x68, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 941.674883] md: could not open unknown-block(8,2). 09:58:56 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) getpeername$l2tp6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x20) ioctl$BLKPG(r0, 0x40140921, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2402, 0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x13, &(0x7f0000000280)=0x1, 0x4) sendmsg$NL80211_CMD_NEW_INTERFACE(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'syz_tun\x00'}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x2404c8c1) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xca, &(0x7f00000000c0)={0x8, 0x0, 0x40, 0x8, 0x339}, 0xc) ioctl$BLKFLSBUF(r2, 0x1261, &(0x7f0000000080)=0x252) [ 941.696807] md: md_import_device returned -6 09:58:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x68000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6c, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 941.752296] md: could not open unknown-block(8,2). [ 941.757651] md: md_import_device returned -6 09:58:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, 0x0) [ 941.867445] md: could not open unknown-block(8,2). 09:58:56 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400881, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f0000000000)={0x0, 0x1, r0, 0x80000000, 0x80000}) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 941.887762] md: md_import_device returned -6 [ 941.985435] md: could not open unknown-block(8,2). 09:58:56 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6c000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:56 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)) [ 942.065087] md: md_import_device returned -6 [ 942.149649] md: could not open unknown-block(8,2). [ 942.161696] md: md_import_device returned -6 09:58:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 942.198788] md: could not open unknown-block(8,2). [ 942.209185] md: md_import_device returned -6 [ 942.281261] md: could not open unknown-block(8,2). 09:58:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 942.335603] md: md_import_device returned -6 [ 942.373122] md: could not open unknown-block(8,2). [ 942.391132] md: md_import_device returned -6 09:58:56 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xfeffffff, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 942.450790] md: could not open unknown-block(8,2). [ 942.456011] md: md_import_device returned -6 [ 942.479745] md: could not open unknown-block(8,2). [ 942.486574] md: md_import_device returned -6 09:58:56 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:56 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)) 09:58:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 942.597957] md: could not open unknown-block(8,2). [ 942.612507] md: md_import_device returned -6 [ 942.647421] md: could not open unknown-block(8,2). [ 942.660724] md: md_import_device returned -6 09:58:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xfffff000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 942.804986] md: could not open unknown-block(8,2). [ 942.857286] md: md_import_device returned -6 [ 942.894696] md: could not open unknown-block(8,2). 09:58:57 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xffffff7f, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)) [ 942.916163] md: md_import_device returned -6 [ 942.969739] md: could not open unknown-block(8,2). 09:58:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xfffffffe, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:57 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xf0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 943.014703] md: md_import_device returned -6 [ 943.112482] md: could not open unknown-block(8,2). [ 943.119916] md: md_import_device returned -6 [ 943.144963] md: could not open unknown-block(8,2). [ 943.168379] md: md_import_device returned -6 09:58:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0xc0101282, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xffffffff, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:57 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 943.290624] md: could not open unknown-block(8,2). 09:58:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0xa, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 943.325420] md: md_import_device returned -6 09:58:57 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x2f, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:57 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x90000915, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 943.504836] md: could not open unknown-block(10,2). [ 943.516931] md: md_import_device returned -6 [ 943.540612] md: could not open unknown-block(8,2). [ 943.546309] md: md_import_device returned -6 [ 943.679166] md: could not open unknown-block(47,2). [ 943.684920] md: md_import_device returned -6 09:58:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:58 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x300, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:58 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x36, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:58 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x90000915, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x103, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 943.947379] md: could not open unknown-block(54,2). [ 943.959718] md: md_import_device returned -6 09:58:58 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x90000915, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.064071] md: could not open unknown-block(8,2). 09:58:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.088553] md: md_import_device returned -6 09:58:58 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.122954] md: could not open unknown-block(8,2). [ 944.128377] md: md_import_device returned -6 [ 944.180608] md: could not open unknown-block(8,2). 09:58:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.227535] md: md_import_device returned -6 09:58:58 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x500, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:58 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x80140912, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.344193] md: could not open unknown-block(8,4). [ 944.356613] md: md_import_device returned -6 [ 944.397938] md: could not open unknown-block(8,4). [ 944.403151] md: md_import_device returned -6 [ 944.425272] md: could not open unknown-block(8,2). [ 944.461071] md: md_import_device returned -6 09:58:58 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:58 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0xa, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.578295] md: could not open unknown-block(8,2). 09:58:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x36, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.633939] md: md_import_device returned -6 09:58:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x600, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x3b9, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.769283] md: could not open unknown-block(8,54). [ 944.781632] md: md_import_device returned -6 [ 944.821609] md: could not open unknown-block(8,2). [ 944.858069] md: md_import_device returned -6 09:58:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x7472a992, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.918429] md: could not open unknown-block(8,2). [ 944.975339] md: md_import_device returned -6 09:58:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x700, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:58:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4800, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00000002c0)={'ip6tnl0\x00', 0x5}) add_key(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000000100)={0xcb, "75c0f289551c1448dac847fa3dd73b69dc0966d6590c7893c83e171cc9563e50c38fec12660adcf389e914d80f85c3adc2c6ecef0466839ac62e7b5ac9c9d8a19b0386a98f5a30eae155f4905b33a3036879d729348c0d707ab7c689df7d18f91951eb73f2787d631681ef3ada2db492fee24b90e5ee53f1e7a09cf2eeb27a3959069b112762b4ebb1e93f6e8d85e002d7066f70f64223a6d3140ca9d5e8a831b0e4ae4969f1b98db2ef4af1c165e8606ec4d39027018db483c5a968e86e2b1f41f268dfc8ab6b834bc6be"}) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$VIDIOC_SUBDEV_S_DV_TIMINGS(r4, 0xc0845657, &(0x7f0000000200)={0x0, @bt={0x8, 0x9, 0x1, 0x1, 0x3, 0x81, 0x5, 0x49, 0x8, 0x8, 0x3b31, 0xfffffff8, 0x830, 0x8001, 0x0, 0x0, {0x7, 0x7}, 0x5, 0xb}}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) [ 944.999603] md: could not open unknown-block(8,4). [ 945.005423] md: md_import_device returned -6 09:58:59 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 945.166442] md: could not open unknown-block(8,2). [ 945.173029] md: md_import_device returned -6 [ 945.188636] md: could not open unknown-block(8,2). [ 945.224174] md: md_import_device returned -6 [ 945.282399] md: could not open unknown-block(8,2). [ 945.288026] md: md_import_device returned -6 [ 945.309309] md: could not open unknown-block(8,2). [ 945.342635] md: md_import_device returned -6 09:58:59 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$PPPIOCGMRU(0xffffffffffffffff, 0x80047453, &(0x7f00000001c0)) syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x3ff, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x60080, 0x0) ioctl$SNDCTL_SYNTH_ID(r1, 0xc08c5114, &(0x7f0000000100)={"f0a04b4e9f6ab36e351427947adceaf56487577c2cc6ef44e1fe8af4658d", 0x20, 0x2, 0x1, 0x1, 0x10000, 0xfffffff8, 0x80000001, 0x5, [0x7f, 0x80000001, 0x8, 0x7, 0x0, 0x0, 0x7fff, 0xfffffffc, 0x6, 0x9, 0x6, 0xa4d, 0x6, 0x8, 0x4, 0x377f, 0x3, 0x2, 0x8]}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:59 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:58:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 945.435584] md: could not open unknown-block(8,4). [ 945.473905] md: md_import_device returned -6 09:58:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000000c0)={0x0, 0x0, 0x2, 0x0, [], [{0xd3c8, 0x8001, 0x800, 0x4, 0x6f6d, 0xdbd}, {0x8000, 0xba4, 0xff, 0x10000, 0x8a5, 0x2}], [[], []]}) [ 945.512699] md: could not open unknown-block(8,2). [ 945.518287] md: md_import_device returned -6 09:59:00 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x3f00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0xaefa557f2ef0d593, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0x0, 0x80}, {0x9, 0x3f}, 0x4, 0x7, 0x4}) [ 945.637453] md: could not open unknown-block(8,2). [ 945.646581] md: md_import_device returned -6 [ 945.665777] md: could not open unknown-block(8,2). [ 945.674831] md: md_import_device returned -6 09:59:00 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 945.792731] md: could not open unknown-block(8,2). [ 945.805321] md: md_import_device returned -6 [ 945.818805] md: could not open unknown-block(8,4). 09:59:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) bpf$MAP_DELETE_BATCH(0x1b, &(0x7f0000000300)={&(0x7f0000000100)="0139b3f26047b52a0ce28092a9bab8219b026f82351086564733f654c1b7240f3dd925db33fe9a94e0c8efa891f007cdcef812b839ffe11148cbbc76c7be0f800e8ed3f2a062bc3bbcce029957118d669f5f18819ae48534c806f2f45cfa4fdda6c1941de9a05bb957914839237dbd2962301f8436ede7b13076bd70ef4692bf54102315922d97b9e547cdce880998b2851bc65dff69e252270a684cead9eb65c058dbdc975b2a932bb6ea02e29841346ff1e69c7c8bba9292bd7cd4995408fe6e93e930cad4e7049912047f7c9b0e9bab", &(0x7f0000000200)=""/218, &(0x7f00000003c0)="559654e42700cfaec80e7ff2a6011ed0f262e32b1b146c21ad4a7e1b70e41d9c48583003ce8c15d8863019470cdb1e63646c98c907b5965c05432da7c3e4192c697dc8f74a0190de92ba768b97971642822e68848ef74c80de48a112654c4bc665ec1e9b27665b92002612474bd2ba8cc9d67963b5f50e333fef2fe0b0aae39177ee53f897f63db9ab083bbbe64ba83e9ecb240f1256f35dc4e0a592840fe82628d6ae18da8fea1108d798386e5d520589408916300794f00ea23f98c1150621ece0b2ebee74980df31e43b4b2fc1e8cb6472d725d0e3aa07d7c13cb61ce46839aa57a13fa69b7be8d", &(0x7f00000004c0)="581ff2339a85e5ec8ac9937404c5778be64feda8fabc8175838d23dda60b3dff859b0f2e4b04e507b62758545c3a88b4cd21b3ce5cfcb94c9eb32464ec61878a926b15fff80dfe8368941a6c6a9aac1883716d53b9c79e32dbbb03543eba2ed09c2ec8c641f891f2b3803cc9a046a291c37f36e6676d1af49a745f74f7030950b9", 0x5, 0x1}, 0x38) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000880)='/dev/dlm-control\x00', 0x800, 0x0) sendmsg$IPVS_CMD_DEL_DEST(r1, &(0x7f0000000a00)={&(0x7f00000008c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000900)={0xa4, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0x2c, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e20}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x1}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e22}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x7}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x7}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'caif0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0x18}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @private2={0xfc, 0x2, [], 0x1}}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x10000}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}]}, 0xa4}, 0x1, 0x0, 0x0, 0x4000000}, 0x8c0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) r4 = add_key$keyring(&(0x7f0000000580)='keyring\x00', &(0x7f00000005c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$negate(0xd, r4, 0x0, 0xfffffffffffffffe) [ 945.859006] md: md_import_device returned -6 09:59:00 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0xaefa557f2ef0d593, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0x0, 0x80}, {0x9, 0x3f}, 0x4, 0x7, 0x4}) [ 945.926159] md: could not open unknown-block(8,2). 09:59:00 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x2, 0xe000000, 0x8000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000140)='/dev/dlm-monitor\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QBUF(0xffffffffffffffff, 0xc058560f, &(0x7f0000000180)={0x8, 0x3, 0x4, 0x10000, 0x8, {0x0, 0x2710}, {0x4, 0x1, 0xcf, 0x5, 0x84, 0x7f, "34a982c8"}, 0x1, 0x2, @fd, 0xffff, 0x0, r1}) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r1, 0x1, 0x53, &(0x7f0000000200)={0x7, 0x7, 0x1}, &(0x7f0000000240)=0x28) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r3 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) ioctl$sock_SIOCSIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000100)) [ 945.953857] md: md_import_device returned -6 [ 946.006822] md: could not open unknown-block(8,2). [ 946.019951] md: md_import_device returned -6 [ 946.038654] md: could not open unknown-block(8,2). [ 946.063994] md: md_import_device returned -6 [ 946.091852] md: could not open unknown-block(8,2). [ 946.097090] md: md_import_device returned -6 [ 946.145776] md: could not open unknown-block(8,2). [ 946.154942] md: md_import_device returned -6 [ 946.159917] md: could not open unknown-block(8,2). [ 946.169924] md: md_import_device returned -6 [ 946.180391] md: could not open unknown-block(8,2). [ 946.200802] md: md_import_device returned -6 09:59:00 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:00 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4800, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x3, 0x70, 0x0, 0x0, 0x65, 0x1, 0x0, 0x41c1, 0x22008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x9}, 0x10020, 0x0, 0x2, 0x0, 0x404, 0x3ff, 0x8000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$KVM_GET_CLOCK(0xffffffffffffffff, 0x8030ae7c, &(0x7f0000000100)) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2, 0xa, 0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x313d43, 0x2c2) getdents64(r1, &(0x7f0000000180)=""/110, 0x6e) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:00 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:00 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0xaefa557f2ef0d593, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0x0, 0x80}, {0x9, 0x3f}, 0x4, 0x7, 0x4}) [ 946.348162] md: could not open unknown-block(10,0). [ 946.356378] md: md_import_device returned -6 09:59:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000300)='keyring\x00', &(0x7f00000003c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYBLOB="2fd217d31f000000", @ANYRES16=r5, @ANYBLOB="170900000000000000000100000005000700000000000800090000000000140020000000000000000000000000000000030008000a0000000000060002000000000014001f000000000000000000000000000000983ba4d9d2000006001b"], 0x64}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000084) fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$SNDCTL_TMR_TEMPO(r7, 0xc0045405, &(0x7f0000000080)=0x41) 09:59:00 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 946.494471] md: could not open unknown-block(8,2). 09:59:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x5280, 0x0, 0x6b3, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 946.574235] md: md_import_device returned -6 09:59:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 946.609026] md: could not open unknown-block(8,2). [ 946.614943] md: md_import_device returned -6 [ 946.689882] md: could not open unknown-block(8,2). [ 946.698121] md: md_import_device returned -6 09:59:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) recvfrom$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=""/68, 0x44, 0x40000020, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) msgsnd(0x0, &(0x7f0000000180)={0x1, "c39f8389bebb62a20a82ca62735a810361fe0e45790dab3e1e06064eab0d64791ab6020b4388e5d827d71e5f5d731be1fa148054572399dc5f77544207bb660c0dffac7e5bf97fa3f8b0420db86358870704be8c077b791fd002dfb809d2911f15926b3d9ef7ad9ecb24d118c1e09a487d19d9c64507a39771c48c73a8b5b8c61da5f08255fb"}, 0x8e, 0x0) 09:59:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0xaefa557f2ef0d593, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000000100)={{0x0, 0x80}, {0x9, 0x3f}, 0x4, 0x7, 0x4}) [ 946.737551] md: could not open unknown-block(8,2). [ 946.747742] md: md_import_device returned -6 09:59:01 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 946.848380] md: could not open unknown-block(8,2). [ 946.857733] md: md_import_device returned -6 [ 946.897292] md: could not open unknown-block(8,2). [ 946.908914] md: md_import_device returned -6 [ 946.921008] md: could not open unknown-block(8,2). [ 946.937985] md: md_import_device returned -6 09:59:01 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x4, 0x3) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) syz_mount_image$reiserfs(&(0x7f00000000c0)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffffffffffb, 0xa, &(0x7f0000000840)=[{&(0x7f0000000140)="809499c7a11fa8ec880d608499a2d5dac00e8667a6f25c6d22a9d50e62f8bd17635e19ba50a3bf847a4f4a4b02667f5657a2c07ce4186132181bbc865b210fe7cec090c94b1e639302e972e5eb0e5badbda4373893c2fa207449173ed4d03a2b234b46c2308f026535097c", 0x6b}, {&(0x7f00000001c0)="216ec84d588ee5d8fb4e07ff8c6d530ad92b79d789fa4f13d704b591db2f26e8344d3008b9bb27689e68ccd2a2942d1ea4d66dc71c5d534330ee807f0a7930cbe4828e85c020303eeab2525cebadf1ac56effe8a93ff463eff6a45fcd112b13f4e480ce6d24ba11dcf3d4cd021510b85e8531a79d550459d42e364559aa5df50c3c0d3dd02d957cf4ef7578908d83ed9cf6f6c6b39d3c7cb9be2aece31f0980fb44c79bc30d91ea4129849935c71e7c5a2c21927d0de2f51f6fcb4da7f672636705df7f009e255b273bf49e5", 0xcc, 0x7}, {&(0x7f00000003c0)="4ba3efa39191f7e4a08a3fd5fd260b9864d73d75867cda927263a72f02838bf4590cb6a143e51a5223b66ef3a24a303def2199511173cb34853e022e8b9666ccf6f812b5bcef74dab3f668ce5d0a24d44bed7f21052ccd8c79cda4f28e402539450bbe53f62bbd6753964218b6dd60390fd29f27b5b78a6f84e109877545f22dcda3c7267ee9f816cb77a2b0fdf0ded4d7b26a1ea69b728627f6e693059772e2e946499fe3248ba458de21fe8ae0e1d3bd7286935256a53cec5c9f636b573f39f3ae04b90fd82088769f9b447b78", 0xce, 0x8001}, {&(0x7f00000002c0)="7df64c4bca5e54bcef112df466914dc8500fb00161691a9e38077aecf56001ef31f5278f3e52a5f28ec1ce830f3951b912ba587066ab76ce37e72c159ba085efebbd0c0ad36ec4c82a4050604ad50b167d684d24b5b5692a7e50c62f5f77514812103a19cd0d5d9bd4fc749ce89c5d7531b3db96a4ef077a7f2e28", 0x7b, 0x80}, {&(0x7f00000004c0)="285f27554337dff06993eb17dce8268b482ac7d4e734667f086b34ff8da27fb98d5f780eef3b7507a8a336e0ba14a521d5a9e30d3f855c899f21ccf1f8a339caad89286ab65ed2017ef5aa500461571ccec853c77a9ba46eb23e4cf05e46ed0b40a2614ea9ef1bc5cac341d72547658c6b48ede6c4f913de42a3c12a7d742491489a6a7650af097d9ca34bd2774e09fd8a18a760a2c15dce1235cf9a997261bc8749bd34170e58bf8a37446644cc9b06df021279d0909b26525d30a8431b939749351ae2", 0xc4, 0x1ff}, {&(0x7f00000005c0)="1caea41a88bb3e845b1a6e055d6d55aad9d934e9587783524e2ef68056740622927861503d6a558bdddec94e5c5ca65a636ff4096e9fd5c6231dcba3bf6927eb202970c14f6abfba1a755477e56d7e8a3f8f568dcbb6bb2ef4eb07c2ed8686234411725cd78fb5fd11d4c7191c6e6b66f917d3ac6c0fb003389812458f96a6a5ee0b0728b8aefdb5a3ddf307aac337cad20649ab0fed8c0d8559f864ddfbb444f48805c21d039a5d7b8f427b814eb05c0650ec02b03a1bb368c1395c2c9c", 0xbe, 0x100}, {&(0x7f0000000680)="4e021a28233716d1f96e349c02218a894ae90bfdb237c174f377935f46672b91f28a95eb12e0dc8052a06cff7236414b6d7e9454352a7eb91fe2b6d712c1fc", 0x3f, 0x3ac}, {&(0x7f00000006c0)="0a6878036e44ab50b24f80005325bd655adb3b9e04f6b08bcc3a24568245a5fc4a22b6b3f630f9165a", 0x29, 0x800}, {&(0x7f0000000700)="d69f7f3cd6bdf239b86c28ae55e5f82bfcdf861895000b7bbf2982fcebe6d763450cf7f5340cf5234a7f143699975d5dde7fb97264b272aebd647791a01f428fbcc2b3e68fde2c49c58487da2c9140b23467500df13594944686f3c29f20f15d4e7472e4d5c17305616498dd8956c3ae16653b2bf3d5d38337e6b26208c501272695e6be7aa00ff1615b281d947b2fbfc55fb7a22f9e2003991dce881b33518b036556e90425ee57bd3bfe271fbbe183d402a8b5d5810d4f5faf53b801c8b82dd7485f1c0545805cd7f7f755fb2d4474fe727d", 0xd3, 0x9}, {&(0x7f0000000800)="1f4129", 0x3, 0x6}], 0x404, &(0x7f0000000940)={[{@balloc_hashed_reloc='block-allocator=hashed_relocation'}, {@tails_off='tails=off'}, {@hash_rupasov='hash=rupasov'}, {@barrier_none='barrier=none'}, {@hash_rupasov='hash=rupasov'}, {@tails_on='tails=on'}, {@grpjquota='grpjquota'}], [{@uid_gt={'uid>', 0xffffffffffffffff}}, {@smackfsroot={'smackfsroot', 0x3d, ')-&\\'}}]}) [ 947.004682] md: could not open unknown-block(8,2). 09:59:01 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 947.054580] md: md_import_device returned -6 [ 947.090772] md: could not open unknown-block(8,2). [ 947.096427] md: md_import_device returned -6 [ 947.123426] md: could not open unknown-block(8,2). [ 947.143861] md: md_import_device returned -6 09:59:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:01 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000002c0)="f5", 0x6a, 0xfffffffffffffffe) r2 = add_key$user(&(0x7f00000003c0)='user\x00', &(0x7f0000000440)={'syz'}, &(0x7f00000000c0), 0xcd, 0xfffffffffffffffd) keyctl$dh_compute(0x17, &(0x7f0000000140)={r1, r2, r1}, 0x0, 0x0, 0x0) keyctl$KEYCTL_MOVE(0x1e, r1, r0, r0, 0x1) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0x4a) [ 947.202685] md: could not open unknown-block(8,2). [ 947.207800] md: md_import_device returned -6 [ 947.241476] md: could not open unknown-block(8,2). [ 947.279368] md: md_import_device returned -6 09:59:01 executing program 4: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$PNPIPE_INITSTATE(r2, 0x113, 0x4, &(0x7f00000000c0)=0x1, 0x4) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x0, 0x0, 0x0, 0x3, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xe}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r4, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x43, &(0x7f0000000100)={0x77359400}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$LOOP_SET_FD(r1, 0x4c00, r4) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SNDCTL_TMR_TEMPO(r6, 0xc0045405, &(0x7f0000000080)=0xce) [ 947.366854] md: could not open unknown-block(8,2). [ 947.379610] md: md_import_device returned -6 09:59:01 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 947.438326] md: could not open unknown-block(8,2). [ 947.481447] md: md_import_device returned -6 [ 947.524032] md: could not open unknown-block(8,2). 09:59:01 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x4, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x40000, 0x0, 0x2, 0x7, 0x0, 0xfffffffe, 0x9a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000200)=[@in={0x2, 0x4e24, @local}, @in={0x2, 0x4e24, @rand_addr=0x64010102}, @in6={0xa, 0x4e20, 0x1, @local, 0x80000001}, @in6={0xa, 0x4e23, 0x325dd4a7, @local, 0x100}, @in6={0xa, 0x4e21, 0x4a, @empty, 0x1000}, @in6={0xa, 0x4e23, 0x801, @mcast1, 0xffffffff}, @in={0x2, 0x4e24, @rand_addr=0x64010100}], 0xa0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000000140)={0x4, {{0x2, 0x4e24, @rand_addr=0x64010101}}}, 0x88) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x2a7) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x12f7e5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000000000)={@loopback}, 0x20) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00000002c0)='scalable\x00', 0x9) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}, {}], 0x15555301, 0xedd6) [ 947.549429] md: md_import_device returned -6 09:59:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) recvfrom$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=""/68, 0x44, 0x40000020, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) msgsnd(0x0, &(0x7f0000000180)={0x1, "c39f8389bebb62a20a82ca62735a810361fe0e45790dab3e1e06064eab0d64791ab6020b4388e5d827d71e5f5d731be1fa148054572399dc5f77544207bb660c0dffac7e5bf97fa3f8b0420db86358870704be8c077b791fd002dfb809d2911f15926b3d9ef7ad9ecb24d118c1e09a487d19d9c64507a39771c48c73a8b5b8c61da5f08255fb"}, 0x8e, 0x0) [ 947.597897] md: could not open unknown-block(8,2). 09:59:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) read$eventfd(0xffffffffffffffff, &(0x7f00000000c0), 0x8) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 947.642087] md: md_import_device returned -6 09:59:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6800, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 947.722628] md: could not open unknown-block(8,2). [ 947.752030] md: md_import_device returned -6 09:59:02 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x64, 0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f00000000c0)={0x0, 0x2}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000002c0)={0x14, r4, 0xc9647caf603edff5, 0x0, 0x0, {0x17}}, 0x14}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000003c0)={0x264, r4, 0x300, 0x70bd2a, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5, 0x83, 0x1}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}, {0x5}}]}, 0x264}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) sendmsg$DEVLINK_CMD_TRAP_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0x4c, r4, 0x20, 0x70bd25, 0x25dfdbfc, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0x1c, 0x82, 'source_mac_is_multicast\x00'}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000050) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/netstat\x00') sendmsg$NLBL_UNLABEL_C_STATICLIST(r5, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x11002000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @rand_addr=' \x01\x00'}]}, 0x28}}, 0x800) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r6, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 947.891993] md: could not open unknown-block(8,2). [ 947.927212] md: md_import_device returned -6 09:59:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="488d9c72a9f721d393fd1ac5bf2baf3015f3d7691c5ef26fb61ba256649f440ec92e377c43a272f232441f1fbe9944a8e14cc235438d8f99a17cc89d5d3386766cfb4c49b0de2da7e1497b8bacba45faacc88b0d41873832270f1de5", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b005) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={r5, 0x0, 0x7fff, 0x7, 0xffffffe0, 0x10001}, &(0x7f0000000100)=0x14) r6 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r6, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) recvfrom$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=""/68, 0x44, 0x40000020, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) msgsnd(0x0, &(0x7f0000000180)={0x1, "c39f8389bebb62a20a82ca62735a810361fe0e45790dab3e1e06064eab0d64791ab6020b4388e5d827d71e5f5d731be1fa148054572399dc5f77544207bb660c0dffac7e5bf97fa3f8b0420db86358870704be8c077b791fd002dfb809d2911f15926b3d9ef7ad9ecb24d118c1e09a487d19d9c64507a39771c48c73a8b5b8c61da5f08255fb"}, 0x8e, 0x0) [ 947.969867] md: could not open unknown-block(8,2). [ 947.975776] md: md_import_device returned -6 [ 948.039130] md: could not open unknown-block(8,2). [ 948.059886] md: md_import_device returned -6 09:59:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6c00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 948.101864] md: could not open unknown-block(8,2). [ 948.136912] md: md_import_device returned -6 09:59:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 948.225180] md: could not open unknown-block(8,2). 09:59:02 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) recvfrom$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=""/68, 0x44, 0x40000020, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) msgsnd(0x0, &(0x7f0000000180)={0x1, "c39f8389bebb62a20a82ca62735a810361fe0e45790dab3e1e06064eab0d64791ab6020b4388e5d827d71e5f5d731be1fa148054572399dc5f77544207bb660c0dffac7e5bf97fa3f8b0420db86358870704be8c077b791fd002dfb809d2911f15926b3d9ef7ad9ecb24d118c1e09a487d19d9c64507a39771c48c73a8b5b8c61da5f08255fb"}, 0x8e, 0x0) [ 948.262503] md: md_import_device returned -6 [ 948.344626] md: could not open unknown-block(8,2). [ 948.372151] md: md_import_device returned -6 [ 948.448269] md: could not open unknown-block(8,2). 09:59:02 executing program 4: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 948.484229] md: md_import_device returned -6 09:59:02 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7400, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 948.524838] md: could not open unknown-block(8,2). [ 948.532490] md: md_import_device returned -6 09:59:02 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000003c0)={'syz0\x00', {0x4be, 0x81, 0x3, 0x8}, 0x7, [0x2d37, 0x8, 0xfff, 0x7f, 0x4, 0x8, 0x20, 0x32b335ac, 0x0, 0x0, 0x7fffffff, 0xffffffff, 0x80000000, 0x3f, 0xffff, 0xffff, 0x3, 0x1, 0x80000000, 0x0, 0x9, 0x401, 0x9, 0x2, 0x6, 0x42, 0x6, 0x9, 0x5, 0x10000, 0xc857, 0x20, 0xfffffc00, 0x5, 0x0, 0x9, 0x6, 0x20, 0x1, 0x80000001, 0x1, 0x10001, 0x7fff, 0x8, 0x8, 0x400, 0x0, 0x5, 0x10, 0x7f6ea653, 0x8001, 0x6aea, 0x701e6589, 0x222, 0x800, 0x8, 0x64, 0x6ebf, 0x7, 0x4d08283, 0x9, 0xda0a, 0x800, 0x70f], [0x7fff, 0x3, 0xff, 0x5, 0x0, 0x1, 0x2, 0x7, 0x5, 0xfab0, 0x179e, 0x5, 0x7a, 0x8, 0x5, 0x40, 0x0, 0xd85, 0xe90, 0x5, 0x7fff, 0x0, 0x1c0, 0x0, 0x0, 0xfffeffff, 0x6, 0x0, 0x2, 0x200, 0x6, 0x2, 0x2, 0x7fffffff, 0x800, 0x1ff, 0xffffffff, 0x4c, 0x3, 0x2, 0x5, 0x100, 0x400, 0x1, 0x8, 0x7f, 0x2, 0xfffffffa, 0x5, 0x8, 0xcac, 0xd2, 0x20, 0x7f, 0x3, 0x73, 0x101, 0x7, 0x34, 0x7fff, 0xfe, 0x800, 0x40, 0x1f], [0x9, 0x7479, 0x2, 0x1, 0x6, 0xbbf2, 0x4, 0x585, 0x3, 0x4, 0x2, 0x8, 0x8001, 0x0, 0x2c0, 0x8001, 0x1, 0x2, 0x1, 0x8e10, 0x9, 0x27, 0x9, 0xffff7fff, 0x8, 0x3, 0x7fff, 0xfffffff7, 0x7, 0x6, 0x6, 0x10001, 0x3f, 0xcf9a, 0x1ff, 0x5, 0x10001, 0x7fff, 0x100, 0x0, 0x1, 0x8, 0x1, 0x4, 0x9, 0x4a9bb748, 0xe332, 0x7, 0x1, 0x4, 0xffff, 0x2, 0x40, 0x7ff, 0x1, 0xb6d, 0xffff, 0x7, 0x80, 0x7f, 0x7, 0x0, 0x0, 0x8], [0x8001, 0x0, 0x8, 0x7, 0x3, 0x7, 0x957, 0x3ff, 0x6e9, 0x4, 0x100, 0x5, 0x7, 0x1, 0x7f4, 0x3f, 0x3ff, 0x10001, 0xad5, 0x5, 0x5, 0x6, 0x401, 0x118, 0x9, 0x89, 0x0, 0x8, 0x5, 0x7f, 0x40, 0x8, 0xaae, 0x3, 0x37a, 0x3, 0x1, 0x9, 0xffff, 0xc434, 0x8, 0x1, 0x5, 0x800, 0x9, 0xfffffff7, 0x6, 0x3f3, 0x53, 0x3, 0x7, 0x415, 0xff800000, 0x8, 0x5, 0x2, 0x1, 0xa2, 0x8, 0xecaf, 0x3f, 0x7, 0x5, 0x8]}, 0x45c) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 948.581267] md: could not open unknown-block(8,2). [ 948.586789] md: md_import_device returned -6 [ 948.598501] md: could not open unknown-block(8,2). [ 948.618155] md: md_import_device returned -6 [ 948.677530] md: could not open unknown-block(8,2). [ 948.690868] md: md_import_device returned -6 [ 948.739531] md: could not open unknown-block(8,2). [ 948.762374] md: md_import_device returned -6 [ 948.821570] md: could not open unknown-block(8,2). 09:59:03 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:03 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) recvfrom$l2tp(0xffffffffffffffff, &(0x7f00000000c0)=""/68, 0x44, 0x40000020, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) msgsnd(0x0, &(0x7f0000000180)={0x1, "c39f8389bebb62a20a82ca62735a810361fe0e45790dab3e1e06064eab0d64791ab6020b4388e5d827d71e5f5d731be1fa148054572399dc5f77544207bb660c0dffac7e5bf97fa3f8b0420db86358870704be8c077b791fd002dfb809d2911f15926b3d9ef7ad9ecb24d118c1e09a487d19d9c64507a39771c48c73a8b5b8c61da5f08255fb"}, 0x8e, 0x0) 09:59:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) msgctl$MSG_STAT(0x0, 0xb, &(0x7f00000000c0)=""/168) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x444b00, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 948.868869] md: md_import_device returned -6 [ 948.902499] md: could not open unknown-block(8,2). [ 948.908158] md: md_import_device returned -6 09:59:03 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a00, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0x5, 0x0) ioctl$sock_SIOCGIFVLAN_GET_VLAN_INGRESS_PRIORITY_CMD(r0, 0x8982, &(0x7f0000000100)) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) setsockopt$inet_tcp_TCP_REPAIR(r5, 0x6, 0x13, &(0x7f0000000140), 0x4) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:03 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 949.089777] md: could not open unknown-block(8,2). [ 949.102028] md: md_import_device returned -6 [ 949.120566] md: could not open unknown-block(8,2). 09:59:03 executing program 4: ioctl$VT_RESIZEX(0xffffffffffffffff, 0x560a, &(0x7f00000002c0)={0x101, 0x8, 0x6d7, 0x69d0, 0xff80, 0x3}) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x359, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x1, 0x40, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={0x0, 0x4}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast}}, [0x5, 0x3, 0x1, 0x4e9f, 0x1f, 0x2, 0x4f, 0x1, 0x3ff, 0x4, 0x81, 0x20, 0x3, 0x9, 0x80000000]}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000280)=@sack_info={r0, 0x7fff, 0x10000}, 0xc) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000100)='/dev/nvme-fabrics\x00', 0x0, 0x0) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 949.141233] md: md_import_device returned -6 09:59:03 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40101283, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 949.215369] md: could not open unknown-block(8,2). [ 949.233419] md: md_import_device returned -6 [ 949.251409] md: could not open unknown-block(8,2). [ 949.305692] md: md_import_device returned -6 [ 949.346743] md: could not open unknown-block(8,2). 09:59:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_config_ext={0x20, 0x38f0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xfffffffffffffffb, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$VIDIOC_ENUMOUTPUT(r3, 0xc0485630, &(0x7f00000000c0)={0x3ff, "0c18cc9af9153c7ac2c83a8dfd5e9b845aa49ba208ec3b553a866b4cb35e2d72", 0x3, 0xf31, 0x1, 0xf900, 0x8}) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:03 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xf000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:03 executing program 3: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 949.402337] md: md_import_device returned -6 09:59:03 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 949.483436] md: could not open unknown-block(8,2). [ 949.500744] md: md_import_device returned -6 [ 949.539352] md: could not open unknown-block(8,2). [ 949.567704] md: md_import_device returned -6 [ 949.623772] md: could not open unknown-block(8,2). [ 949.653344] md: md_import_device returned -6 [ 949.689407] md: could not open unknown-block(8,2). [ 949.696858] md: md_import_device returned -6 09:59:04 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xf0ffff, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:04 executing program 3: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:04 executing program 2: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:04 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x3890c0, 0x0) r4 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snd/seq\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r4, 0x80045300, &(0x7f0000000340)) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r3, 0x50009417, &(0x7f0000000400)={{r4}, r5, 0x10, @unused=[0x4, 0x3, 0x8, 0x5], @name="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"}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000440)={{}, r5, 0x10, @unused=[0x3319c46, 0x4, 0x3, 0x7], @name="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"}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r6 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x12000, 0x0) io_submit(0x0, 0x5, &(0x7f0000000380)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x400, r0, &(0x7f0000000080)="11e85548f672d92f3affba2efcd37ad0c79f0cfdb10567ea82e1c9c903efb0d8435ff8b4facb0ed1793278f47f24950a2767805d91e07affdf7613ae74a9269bea80e6510ee344cd81fb80449fccd3", 0x4f, 0x2, 0x0, 0x3}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x4, r3, &(0x7f0000001540)="fc41aa8a4f1062e53e52bb1eb423b4424c7b925321fbe533c196d29368f7e5ca2bbceffea23ddfbb8cd0711a", 0x2c, 0x81f3, 0x0, 0x2, r2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x5, 0xfffe, r6, &(0x7f0000001480)="d56f64eaa9cc1fc04be1f9991aad1496cd9104bb5ccf52290f56d52780263c0dd46c9766902a05c5203200b948eae28512eadbc52f154e27d0d46d1d30f5a0036c62ccaa02a0f64d7c50f7587948d218926e883c34819d9fc3798b0571a6c2ed2b0c32696d5920d4f5028f72e7d77380aa36423f62b13155be0df87e8f2d21f55e6e1d4b5e8802be6b51ca28229839381435caf0c068", 0x96, 0x9}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x401, r0, &(0x7f00000003c0)="040000000000da9d9dcb8375000f738d1d5af5ea45fc26316659568500d15ad533b6b8dc37024267b20a9fedbb034d805000fe1c01a4121e7000ab3c1d3400"/75, 0x4b, 0x8000000b0, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x1, 0xd799, r0, &(0x7f0000000300)="cbadb90d5fa39ec150", 0x9, 0x10000, 0x0, 0x3}]) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000001440)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_GET_API_VERSION(0xffffffffffffffff, 0xae00, 0x0) ioctl$LOOP_SET_STATUS64(r8, 0x4c04, &(0x7f0000001580)={0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x0, 0x14, 0x10, "fb2b7459d78218834feec494fd1c16bec206d0fb92840ca8b251d6a141c6b1ace1c917da77cf3ac5c6611f09c9b8737647de9648645a4e650f5d6cf55db44b48", "09a1e25bce0143c5da0eae3bcebbec4da28950aef577b6fb3dbe9b3a96f286fcc9d0c909e4aecb577bdd42e74192470dc8c8ed48086fbd46f145100efef26051", "71f2087cf816d530c0f5d842aa11c6f8599487830bdfe24e8809d63eadf15b98", [0x101, 0x7]}) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:04 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x0, 0x1000000000, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x2, 0x7, 0x5, 0x30e, 0xffffffff, 0x5bb, 0xb7b2, 0xd64b}, &(0x7f0000000100)={0x9, 0x96d3, 0x50a8, 0x5, 0x4, 0x6, 0xb02, 0x9}, &(0x7f0000000140)={0x9, 0x200, 0xffffffffffffff27, 0x71e, 0x1, 0x5, 0xfffffffffffffffc, 0x9}, &(0x7f0000000180), &(0x7f0000000200)={&(0x7f00000001c0)={[0x7fffffff]}, 0x8}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:05 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 950.682127] md: could not open unknown-block(8,2). 09:59:05 executing program 3: add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 950.705698] md: md_import_device returned -6 [ 950.719790] md: could not open unknown-block(8,2). [ 950.725479] md: md_import_device returned -6 09:59:05 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40480923, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 950.747936] md: could not open unknown-block(8,2). [ 950.759589] md: md_import_device returned -6 09:59:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x1000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 950.835173] md: could not open unknown-block(8,2). [ 950.845299] md: md_import_device returned -6 09:59:05 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x2, 0xff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 950.875679] md: could not open unknown-block(8,2). [ 950.885963] md: md_import_device returned -6 [ 950.945351] md: could not open unknown-block(8,2). 09:59:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) fstat(r2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r5, 0x0) setgroups(0x2, &(0x7f0000000080)=[r5, r5]) fsetxattr$system_posix_acl(r1, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000000c0)={{}, {0x1, 0x4}, [{0x2, 0x2, r3}, {0x2, 0x0, 0xee00}], {0x4, 0x1}, [{0x8, 0x1, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x4, 0xee00}, {0x8, 0x7, r5}], {0x10, 0x1}, {0x20, 0x2}}, 0x54, 0x2) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$SNDRV_PCM_IOCTL_DROP(0xffffffffffffffff, 0x4143, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x20) [ 950.991497] md: md_import_device returned -6 09:59:05 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:05 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 951.038422] md: could not open unknown-block(8,2). [ 951.065529] md: md_import_device returned -6 09:59:05 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x100, 0x200000, 0x44}, &(0x7f0000000200)=0x10) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000100)={0x2, &(0x7f00000000c0)=[{0x0}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000000140)={r2, 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) [ 951.088243] md: could not open unknown-block(8,2). [ 951.132367] md: md_import_device returned -6 [ 951.204536] md: could not open unknown-block(8,2). [ 951.238996] md: md_import_device returned -6 09:59:05 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 951.268040] md: could not open unknown-block(8,2). [ 951.292789] md: md_import_device returned -6 09:59:05 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r1, 0x0, r1) write$binfmt_misc(r3, &(0x7f0000001880)=ANY=[@ANYBLOB="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"], 0x1004) eventfd2(0xcd31, 0x1800) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000001300)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000012c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(r3, &(0x7f0000001340)={0x16, 0x98, 0xfa00, {&(0x7f0000001280), 0x3, r4, 0x10, 0x1, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}}}, 0xa0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x9) dup2(r3, r2) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000000100)={0x40, 0x2, 0xfff7, 0x2, "01745003a002e839f82f7f7d2b083fded7daa5ef983fe1325cf962b0e92bdd5d"}) getsockopt$IP6T_SO_GET_REVISION_MATCH(r5, 0x29, 0x44, &(0x7f0000000000)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) socket(0x2a, 0x1, 0x3ae1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) ioctl$EVIOCGBITSND(r7, 0x80404532, &(0x7f0000000180)=""/167) lsetxattr$security_evm(&(0x7f0000001400)='./file0\x00', &(0x7f0000001440)='security.evm\x00', &(0x7f0000001480)=@md5={0x1, "c6522ad784fa2a06b13b111c22717f0b"}, 0x11, 0x0) bind$vsock_stream(r3, &(0x7f0000000140)={0x28, 0x0, 0xffffffff, @host}, 0x10) 09:59:05 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x2000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 951.375953] md: could not open unknown-block(8,2). [ 951.450199] md: md_import_device returned -6 [ 951.461193] md: could not open unknown-block(8,2). [ 951.488001] md: md_import_device returned -6 [ 951.596876] md: could not open unknown-block(8,2). [ 951.620439] md: md_import_device returned -6 [ 951.661118] md: could not open unknown-block(8,2). [ 951.671741] md: md_import_device returned -6 09:59:06 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_ELEM_REPLACE(r4, 0xc1105518, &(0x7f0000000100)={{0x0, 0x5, 0x7, 0x80000000, 'syz1\x00', 0x3ff}, 0x5, 0x30, 0x8, 0x0, 0x4, 0x3, 'syz1\x00', &(0x7f00000000c0)=['/dev/md0\x00', '/dev/md0\x00', '/dev/md0\x00', '/dev/md0\x00'], 0x24, [], [0x7, 0x1, 0x20, 0x7]}) 09:59:06 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 3: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, &(0x7f00000000c0)={0x1, [[0x9, 0x5, 0xfff, 0x58, 0x5, 0x1f, 0xa9, 0x1], [0x3, 0x5, 0x2, 0x857b, 0x2d, 0x0, 0xdf], [0x5, 0x3, 0xff, 0xffffff00, 0xffff, 0xff, 0x2, 0x8]], [], [{0x9, 0x9, 0x0, 0x0, 0x1}, {0x7d03, 0x9, 0x0, 0x1, 0x1}, {0xbe4962d0, 0x8001, 0x1, 0x1}, {0x0, 0x1, 0x0, 0x1, 0x1, 0x1}, {0x1, 0x6, 0x0, 0x0, 0x1, 0x1}, {0x5, 0x1f, 0x1}, {0x8, 0x3, 0x0, 0x1}, {0xc0bb, 0x101, 0x1, 0x1, 0x1, 0x1}, {0x5, 0x6, 0x0, 0x0, 0x0, 0x1}, {0x101, 0xfffffffb, 0x0, 0x1, 0x0, 0x1}, {0x5, 0x3, 0x0, 0x1, 0x1, 0x1}, {0x5266, 0x8, 0x1, 0x1, 0x1}], [], 0xfc}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000080)=0x1000, 0x4) ioctl$KVM_SET_CPUID(0xffffffffffffffff, 0x4008ae8a, &(0x7f0000000340)={0x8, 0x0, [{0xd, 0xfffffe01, 0x7, 0x70, 0x4}, {0xc0000000, 0x0, 0x5, 0x20, 0x8}, {0x40000001, 0x2, 0x8, 0x7fffffff, 0x1}, {0x2, 0xffffffff, 0x8000, 0x7, 0xc000}, {0xc0000000, 0x7, 0x7fff, 0x3ff, 0x8000}, {0x40000001, 0x1ff, 0x5b0855ea, 0x7f, 0x800}, {0x4, 0x7, 0x6, 0xfffffff9, 0x7}, {0x2, 0xda77, 0x1, 0xfff, 0x80000000}]}) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 09:59:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x3000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:06 executing program 5: ioctl$BLKPG(0xffffffffffffffff, 0x40140921, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0xa8e, 0x8800) getsockname$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0}, &(0x7f00000001c0)=0x14) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x48, 0x0, 0x4, 0x70bd27, 0x25dfdbfd, {}, [@NL80211_ATTR_SCAN_SSIDS={0x4}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x6e, 0x2}}, @NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x9, 0x1}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x0, 0x4}}, @NL80211_ATTR_IFINDEX={0x8, 0x3, r1}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}, @NL80211_ATTR_MEASUREMENT_DURATION_MANDATORY={0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4401}, 0x20000884) setsockopt(0xffffffffffffffff, 0x5, 0x5, &(0x7f0000000000)="010506d9ec80a50368cb3ae1411e6f8b59baee34e0159f718755d126b294c4ce1497322c6511e5dc971e955f1e907dcc2b1ccfde2c892f3e0421500b7bdc4e540991481aeb6984099cddd78448c092f6123c4b32b721c5690c313423fe11575ef209c93025b6231d3c6de641d6c785be8db426d0fab65a0935f16d11814eca50e3a9498b5d39acd23f1109c6c3b59876d4a9f2ef820000000012bfa6c1f6b228257040c332db0c093da2dab237a695da190bd106acb3af720edae1a3b2487c9a038c349fa1", 0xc5) r2 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000300)) [ 951.849168] md: could not open unknown-block(8,2). [ 951.884498] md: md_import_device returned -6 09:59:06 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x14400, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_HWDEP_NEXT_DEVICE(r2, 0xc0045520, &(0x7f0000000000)=0x7a8d) [ 951.918734] md: could not open unknown-block(8,2). [ 951.924839] md: md_import_device returned -6 [ 951.957506] md: could not open unknown-block(8,2). [ 951.991087] md: md_import_device returned -6 09:59:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:06 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$SNDCTL_DSP_POST(r2, 0x5008, 0x0) [ 952.145756] md: could not open unknown-block(8,2). [ 952.196686] md: md_import_device returned -6 09:59:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 952.240376] md: could not open unknown-block(8,2). [ 952.274384] md: md_import_device returned -6 09:59:06 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x5000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 952.428098] md: could not open unknown-block(8,2). 09:59:06 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:06 executing program 3: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 952.471677] md: md_import_device returned -6 [ 952.563433] md: could not open unknown-block(8,2). [ 952.612977] md: md_import_device returned -6 09:59:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 952.649305] md: could not open unknown-block(8,2). [ 952.657698] md: md_import_device returned -6 [ 952.716832] md: could not open unknown-block(8,2). [ 952.757340] md: md_import_device returned -6 09:59:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 952.870752] md: could not open unknown-block(8,2). [ 952.896660] md: md_import_device returned -6 09:59:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f00000004c0)={&(0x7f0000000400)="d2", 0x1}) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r1, 0xc01064bd, &(0x7f00000003c0)={&(0x7f0000000340)="b1", 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(r1, 0xc00464be, &(0x7f0000000500)={r2}) ioctl$DRM_IOCTL_MODE_DESTROYPROPBLOB(0xffffffffffffffff, 0xc00464be, &(0x7f0000000000)={r2}) [ 952.941481] md: could not open unknown-block(8,2). 09:59:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 952.974237] md: md_import_device returned -6 [ 953.022271] md: could not open unknown-block(8,2). 09:59:07 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) [ 953.042967] md: md_import_device returned -6 09:59:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x200000, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r2 = mq_open(&(0x7f0000000000)=':]f/\x00', 0x1, 0x44, &(0x7f0000000080)={0x1, 0x8, 0x9, 0x5}) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) ppoll(&(0x7f00000000c0)=[{r1, 0x1220}, {r2, 0x9000}, {r3, 0x2000}, {r0, 0xc020}, {r0, 0x208}, {r0, 0x1c3f8e92fbc54cfb}, {r0, 0x1480}, {r4, 0x8000}, {r0, 0x28}, {r0, 0x2012}], 0xa, &(0x7f0000000180)={r5, r6+60000000}, &(0x7f00000001c0)={[0x8]}, 0x8) 09:59:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 953.155760] md: could not open unknown-block(8,2). 09:59:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 953.195519] md: md_import_device returned -6 09:59:07 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x8000, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 953.273417] md: could not open unknown-block(8,2). [ 953.302239] md: md_import_device returned -6 09:59:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x18a00, 0x0) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000080)={0xfffffffffffff678, 0x5}) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 953.354565] md: could not open unknown-block(8,2). [ 953.406457] md: md_import_device returned -6 09:59:07 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x20000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 953.446479] md: could not open unknown-block(8,2). 09:59:07 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:07 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 953.485072] md: md_import_device returned -6 09:59:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x18100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:07 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x10080, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SG_SCSI_RESET(r3, 0x2284, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r1, 0x11b, 0x6, &(0x7f0000000080)=0x400, 0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) syz_open_dev$char_raw(&(0x7f0000000100)='/dev/raw/raw#\x00', 0x1, 0x20040) ioctl$VHOST_RESET_OWNER(r3, 0xaf02, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x10, &(0x7f00000000c0)=0x1, 0x4) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 953.640185] md: could not open unknown-block(8,2). [ 953.669586] md: md_import_device returned -6 09:59:08 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x3f000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:08 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x14902, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:08 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 953.790484] md: could not open unknown-block(8,2). 09:59:08 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x79b102, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$MON_IOCX_MFETCH(r2, 0xc0109207, &(0x7f0000000080)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) r3 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x8, 0x20200) r4 = socket$packet(0x11, 0x2, 0x300) r5 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r5, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x2}, 0x4) setsockopt$packet_fanout_data(r4, 0x107, 0xd, &(0x7f0000000040)={0x7, 0x0}, 0x10) setsockopt$inet6_tcp_int(r3, 0x6, 0x11, &(0x7f0000000280)=0x3, 0x4) [ 953.838406] md: md_import_device returned -6 [ 954.008539] md: could not open unknown-block(8,2). [ 954.042327] md: md_import_device returned -6 [ 954.080524] md: could not open unknown-block(8,2). [ 954.104099] md: md_import_device returned -6 09:59:09 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:09 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) syz_open_dev$vcsu(&(0x7f0000000000)='/dev/vcsu#\x00', 0x1, 0x101000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r5, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000001200), 0x0, &(0x7f0000001240)=""/180, 0xb4}, 0x40010002) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$BLKPG(r6, 0x40140921, 0x0) 09:59:09 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x20000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:09 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x48000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 955.355883] md: could not open unknown-block(8,2). [ 955.373877] md: md_import_device returned -6 [ 955.382217] md: could not open unknown-block(8,2). [ 955.387728] md: md_import_device returned -6 09:59:09 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x20000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 955.423287] md: could not open unknown-block(8,2). [ 955.432205] md: md_import_device returned -6 [ 955.441802] md: could not open unknown-block(8,2). [ 955.449485] md: md_import_device returned -6 09:59:09 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:09 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4c000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 955.656281] md: could not open unknown-block(8,2). [ 955.709211] md: md_import_device returned -6 [ 955.754456] md: could not open unknown-block(8,2). [ 955.759657] md: md_import_device returned -6 [ 955.794365] md: could not open unknown-block(8,2). 09:59:10 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x20000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 955.818265] md: md_import_device returned -6 09:59:10 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 955.880299] md: could not open unknown-block(8,2). 09:59:10 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x60000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 955.925255] md: md_import_device returned -6 [ 956.092775] md: could not open unknown-block(8,2). 09:59:10 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 956.113213] md: md_import_device returned -6 [ 956.174979] md: could not open unknown-block(8,2). [ 956.215951] md: md_import_device returned -6 [ 956.310107] md: could not open unknown-block(8,2). [ 956.321168] md: md_import_device returned -6 09:59:11 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:11 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:11 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) openat$md(0xffffffffffffff9c, &(0x7f0000000080)='/dev/md0\x00', 0x101100, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xfffffffffffffffd) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r7) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) ioctl$BLKPG(r8, 0x40140921, 0x0) r9 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vfio/vfio\x00', 0x100, 0x0) fcntl$setstatus(r9, 0x4, 0x0) 09:59:11 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup2(r2, r4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000006c600)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f000006c800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r4, 0x81f8943c, &(0x7f000006ca00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000006cc00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006ee00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r7}, {}, {r8}, {0x0, r11}], 0x8, "6a0d7738622eaa"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054540)={0x40, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x9, "9e4e47e15820df"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f0000055540)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000055740)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {r12, r13}], 0x0, "46530a80b3d038"}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r15 = fcntl$dupfd(r14, 0x0, r14) ioctl$SNDCTL_TMR_TEMPO(r15, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:11 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x68000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 957.656589] md: could not open unknown-block(8,2). [ 957.676522] md: md_import_device returned -6 09:59:12 executing program 5: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000001300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000012c0)={&(0x7f00000000c0)={0x11c8, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {}, [@ETHTOOL_A_FEATURES_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @ETHTOOL_A_FEATURES_WANTED={0x1008, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x1004, 0x5, "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"}]}, @ETHTOOL_A_FEATURES_WANTED={0x1a0, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_MASK={0x42, 0x5, "05bf567624e03a79083fb9547593113b6af8904ecab78428da58b13f64e4bdd1377c1ef8787672446454f51932853711460beb1550634ae05858577ae903"}, @ETHTOOL_A_BITSET_BITS={0xb8, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '/\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x81}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/md0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '-\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x10001}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x480ae858}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x9}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/md0\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/md0\x00'}]}]}, @ETHTOOL_A_BITSET_BITS={0xa0, 0x3, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/md0\x00'}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x1}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}, @ETHTOOL_A_BITSET_BIT_NAME={0x6, 0x2, '^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, ',)\x9a{^\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0xfffffd33}]}, {0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_NAME={0x10, 0x2, '@@{/(%^-\xfa{^\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xa, 0x2, '&(&t$\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0xd, 0x2, '/dev/md0\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}]}, {0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x2}]}]}]}]}, 0x11c8}, 0x1, 0x0, 0x0, 0x8800}, 0x20004010) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8100, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001340)='/dev/hwrng\x00', 0x4000, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r4, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r3, &(0x7f0000000080)=')', 0x1, 0x0, &(0x7f0000000100)={0x11, 0x0, r5, 0x1, 0x0, 0x6, @local}, 0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00000013c0)={@initdev, 0x0}, &(0x7f0000001400)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000001440)={@private2, 0x0}, &(0x7f0000001480)=0x14) r8 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r9, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r8, &(0x7f0000000080)=')', 0x1, 0x0, &(0x7f0000000100)={0x11, 0x0, r10, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$ETHTOOL_MSG_RINGS_GET(r2, &(0x7f0000001680)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001640)={&(0x7f00000016c0)=ANY=[@ANYBLOB="64010000", @ANYRES16=0x0, @ANYBLOB="01002dbd7000fbdbdf250f000000280001801400020076657468300000000000000000000000080003000000000008000300000000002c000180080003000100000008000100", @ANYRES32=r5, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="08000300010000000c00018008000100", @ANYRES32=0x0, @ANYBLOB="4800018008000300010000001400020067656e657665300000000000000000001400020073697430000000000000000000000000140002006e723000000000000000000000000000380001800800030001000000080003000200000008000100", @ANYRES32=r6, @ANYBLOB="08000100", @ANYRES32=r7, @ANYBLOB="14000200626f6e64300000000000000000000000200001800800030000000000140002007866726d3000000000000000000000002800018008000100", @ANYRES32=0x0, @ANYBLOB="140002007767310000000000000000000000000008000100", @ANYRES32=0x0, @ANYBLOB="0c00018008000100", @ANYRES32=0x0, @ANYBLOB="1c00018008000100", @ANYRES32=r10, @ANYBLOB="080003000000000008000100", @ANYRES32=0x0, @ANYBLOB="f427b4e379fd8417e2b4324716a5c7209afafe1d"], 0x164}, 0x1, 0x0, 0x0, 0x800}, 0x20000880) ioctl$BLKPG(r1, 0x40140921, 0x0) 09:59:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/autofs\x00', 0x80, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x30, 0x0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x8}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x800}, 0x20048894) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0xfffffffffffffffc, 0x8000}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0}) getsockopt$inet_mtu(0xffffffffffffffff, 0x0, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 957.737091] md: could not open unknown-block(8,2). [ 957.746062] md: md_import_device returned -6 [ 957.763553] md: could not open unknown-block(8,2). 09:59:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40081271, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 957.791407] md: md_import_device returned -6 09:59:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x6c000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:12 executing program 5: ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000000)={0x0, 0x27}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f00000000c0)) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_SESSION_MODIFY(r4, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x30, r5, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast2}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x15}]}, 0x30}, 0x1, 0x0, 0x0, 0x4004}, 0x4000000) [ 957.983020] md: could not open unknown-block(2,0). [ 957.988290] md: md_import_device returned -6 [ 958.015733] md: could not open unknown-block(8,2). [ 958.057668] md: md_import_device returned -6 [ 958.178509] md: could not open unknown-block(8,2). [ 958.199259] md: md_import_device returned -6 [ 958.288944] md: could not open unknown-block(8,2). [ 958.298790] md: md_import_device returned -6 09:59:12 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x74000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:12 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:12 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:12 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @null}, [@null, @rose, @default, @default, @rose, @default, @bcast]}, &(0x7f0000000000)=0x48) 09:59:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x9, 0x8008, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={0x0, 0xb}, 0x400, 0x1, 0x2, 0x0, 0x0, 0x1, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000001880)=""/4103, 0x1007, 0x2022, &(0x7f00000000c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e24, 0xff, @loopback, 0x40}}, 0x24) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 958.443872] md: could not open unknown-block(8,2). [ 958.452420] md: md_import_device returned -6 [ 958.479513] md: could not open unknown-block(8,2). 09:59:12 executing program 4: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x26) ioctl$RTC_IRQP_READ(r0, 0x8008700b, &(0x7f0000000180)) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/full\x00', 0x400, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r4, 0xc0045540, &(0x7f0000000100)=0x1) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 958.495415] md: md_import_device returned -6 09:59:12 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0xc00, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) sendmsg$ETHTOOL_MSG_TSINFO_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="200025bd7000fcdbdf25190000000c0001800800030002000000140001800810039d490056000800030003000000040001802334ef86693b8be843faeb8d2f0ab6f1f9d5ddba4ef28d9b19135f1036c0e8e59e0bbc843141c1f2f7728d398fdc3b4f2bef3377c3cc7aaae9d75d35b11496a212fb620c07f7c4ae84d608f2cb92e9c5974bdc9a1cc0af1e680a95e17b84f04a6c1556d600d5d1f5a4a68bf96ac68851"], 0x38}, 0x1, 0x0, 0x0, 0x1}, 0x1) recvfrom$ax25(0xffffffffffffffff, &(0x7f0000000140)=""/128, 0x80, 0x102, 0x0, 0x0) [ 958.529153] md: could not open unknown-block(8,2). 09:59:12 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 958.563165] md: md_import_device returned -6 09:59:13 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 958.602045] md: could not open unknown-block(8,2). [ 958.610812] md: md_import_device returned -6 09:59:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x404801, 0x11d) ioctl$VIDIOC_G_ENC_INDEX(r1, 0x8818564c, &(0x7f0000000080)) [ 958.675944] md: could not open unknown-block(8,2). [ 958.682258] md: md_import_device returned -6 [ 958.714137] md: could not open unknown-block(8,2). [ 958.719472] md: md_import_device returned -6 09:59:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 958.805991] md: could not open unknown-block(8,2). [ 958.833196] md: md_import_device returned -6 [ 958.853427] md: could not open unknown-block(8,2). [ 958.858609] md: md_import_device returned -6 [ 958.903471] md: could not open unknown-block(8,2). 09:59:13 executing program 5: getsockopt$inet_sctp6_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xe) ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f00000000c0)=0x1) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x40080, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 958.934691] md: md_import_device returned -6 09:59:13 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 958.964679] md: could not open unknown-block(8,2). [ 958.980578] md: md_import_device returned -6 [ 959.009528] md: could not open unknown-block(8,2). [ 959.035954] md: md_import_device returned -6 09:59:13 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:13 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:13 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xfeffffff, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:13 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c4, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) getsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r4 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) r5 = socket$packet(0x11, 0x3, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r6, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r5, &(0x7f0000000080)=')', 0x1, 0x0, &(0x7f0000000100)={0x11, 0x0, r7, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0x800, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r7}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) 09:59:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f00000000c0)={&(0x7f0000000080)=[0x640], 0x1, 0x800, 0x0, 0xffffffffffffffff}) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f0000000100)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$KVM_HYPERV_EVENTFD(r3, 0x4018aebd, &(0x7f00000001c0)={0x1, 0xffffffffffffffff, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) getsockopt$netrom_NETROM_T2(r5, 0x103, 0x2, &(0x7f0000000140)=0x3ff, &(0x7f0000000180)=0x4) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000040)={0x81, 0x176d, 0x100, 0x800}) 09:59:13 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x7a000000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 959.337781] md: could not open unknown-block(8,2). [ 959.350005] md: md_import_device returned -6 [ 959.512101] md: could not open unknown-block(8,2). 09:59:13 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xd4}, 0x1, 0x0, 0x0, 0x811}, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 959.533129] md: md_import_device returned -6 09:59:13 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 959.579459] md: could not open unknown-block(8,2). 09:59:14 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) [ 959.615147] md: md_import_device returned -6 09:59:14 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xfffff000, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:14 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 959.646139] md: could not open unknown-block(8,2). [ 959.659852] md: md_import_device returned -6 09:59:14 executing program 5: ioctl$BLKPG(0xffffffffffffffff, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e33, 0x5, @mcast2, 0x5d}, {0xa, 0x4e24, 0x10001, @empty, 0x3}, 0xfe00, [0x8, 0x6, 0x8000, 0x2, 0xfff, 0x9, 0x1, 0x3]}, 0x5c) [ 959.769058] md: could not open unknown-block(8,2). [ 959.800042] md: md_import_device returned -6 [ 959.823274] md: could not open unknown-block(8,2). [ 959.848485] md: md_import_device returned -6 [ 959.953461] md: could not open unknown-block(8,2). [ 959.998992] md: md_import_device returned -6 09:59:14 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video1\x00', 0x2, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000100)) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:14 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xffffff7f, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:14 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:14 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x10000, 0xc7e7, 0x3ff}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r6, 0x917, 0x0, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback={0x0, 0x300}}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x64}}, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r4, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x60, r6, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x20}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x9}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @empty}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x60}, 0x1, 0x0, 0x0, 0x44804}, 0x48004) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r8 = fcntl$dupfd(r7, 0x0, r7) pipe(&(0x7f0000000300)={0xffffffffffffffff}) sendmsg$NLBL_UNLABEL_C_STATICREMOVEDEF(r9, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x78, 0x0, 0x2, 0x70bd26, 0x25dfdbfb, {}, [@NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:bsdpty_device_t:s0\x00'}, @NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @private2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x78}, 0x1, 0x0, 0x0, 0x2c004000}, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) openat$uhid(0xffffffffffffff9c, &(0x7f0000000480)='/dev/uhid\x00', 0x802, 0x0) ioctl$BLKPG(r3, 0x40140921, 0x0) [ 960.171002] md: could not open unknown-block(8,2). [ 960.179482] md: md_import_device returned -6 09:59:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x40, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 960.251498] md: could not open unknown-block(8,2). [ 960.276214] md: md_import_device returned -6 09:59:14 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) [ 960.298619] md: could not open unknown-block(8,2). [ 960.308190] md: md_import_device returned -6 [ 960.327360] md: could not open unknown-block(8,2). [ 960.342924] md: md_import_device returned -6 09:59:14 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:14 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x8002, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @private=0xa010100}}, [0x8, 0x5d1, 0x40, 0x1, 0x2, 0x1, 0x9, 0x0, 0x18000000000000, 0x8, 0x40, 0xfffffffffffff52b, 0x683, 0x6, 0x3]}, &(0x7f0000000000)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000180)={r1, @in={{0x2, 0x4e24, @broadcast}}, [0x8, 0x68, 0x9, 0x0, 0x9, 0xfff, 0xc2, 0x3f, 0x7, 0x6, 0x98, 0x7, 0x14, 0x9, 0x40]}, &(0x7f0000000280)=0x100) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:14 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xfffffffe, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 960.415369] md: could not open unknown-block(8,2). [ 960.433472] md: md_import_device returned -6 [ 960.499781] md: could not open unknown-block(8,2). [ 960.545156] md: md_import_device returned -6 09:59:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000001c0)='ethtool\x00') sendmsg$ETHTOOL_MSG_WOL_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r1, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@ETHTOOL_A_WOL_MODES={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_NOMASK={0x4}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x4020) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ptrace$peeksig(0x4209, 0x0, &(0x7f00000000c0)={0x4, 0x0, 0x1}, &(0x7f0000000100)=[{}]) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 960.609058] md: could not open unknown-block(8,2). [ 960.645093] md: md_import_device returned -6 [ 960.695708] md: could not open unknown-block(8,2). [ 960.701417] md: md_import_device returned -6 [ 960.736195] md: could not open unknown-block(8,2). [ 960.764232] md: md_import_device returned -6 [ 960.849570] md: could not open unknown-block(8,2). [ 960.860717] md: md_import_device returned -6 09:59:15 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:15 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:15 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:15 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x20a8, 0x40) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$TIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000100)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x0, 0x0) ioctl$USBDEVFS_GET_SPEED(r4, 0x551f) r5 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000180)='/dev/nvme-fabrics\x00', 0x1, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r5, 0x4010641a, &(0x7f0000000200)={0x1, &(0x7f00000001c0)=[0x7]}) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newlink={0x3c, 0x10, 0x100, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_GROUP_FWD_MASK={0x6, 0x9, 0xd1e5}]}}}]}, 0x3c}}, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDCTL_TMR_TEMPO(r7, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0xffffffff, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:15 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 961.143334] md: could not open unknown-block(8,2). [ 961.162740] md: md_import_device returned -6 [ 961.197862] md: could not open unknown-block(8,2). 09:59:15 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:15 executing program 4: perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x220, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x2, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$sock_x25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000140)={@remote={[], 0x3}, 0xe, 'syzkaller0\x00'}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000000)='NLBL_CIPSOv4\x00') ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 961.268327] md: md_import_device returned -6 09:59:15 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0xa, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 961.306739] md: could not open unknown-block(8,2). [ 961.312454] md: md_import_device returned -6 09:59:15 executing program 5: openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/drop_entry\x00', 0x2, 0x0) r0 = syz_open_dev$vcsu(&(0x7f0000000080)='/dev/vcsu#\x00', 0x2, 0x8400) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:15 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000100)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000140)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, r0) clone(0x2000, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$INOTIFY_IOC_SETNEXTWD(0xffffffffffffffff, 0x40044900, 0x5) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$IPT_SO_SET_ADD_COUNTERS(r4, 0x0, 0x41, &(0x7f0000000180)={'mangle\x00', 0x4, [{}, {}, {}, {}]}, 0x68) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) [ 961.523295] md: could not open unknown-block(8,2). [ 961.557128] md: md_import_device returned -6 [ 961.705204] md: could not open unknown-block(10,2). [ 961.711449] md: md_import_device returned -6 [ 961.838695] md: could not open unknown-block(8,2). [ 961.847003] md: md_import_device returned -6 [ 961.904922] md: could not open unknown-block(8,2). [ 961.913433] md: md_import_device returned -6 09:59:16 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$P9_RVERSION(r1, &(0x7f00000000c0)={0x13, 0x65, 0xffff, 0x5, 0x6, '9P2000'}, 0x13) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x408000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000100)={0x8}) ioctl$VIDIOC_PREPARE_BUF(r1, 0xc058565d, &(0x7f0000000140)={0x0, 0xc, 0x4, 0x800, 0xffffffff, {}, {0x1, 0x1, 0x6, 0x0, 0x95, 0x25, "b4908c17"}, 0x6, 0x3, @userptr=0x1, 0x90b8, 0x0, r4}) fsetxattr$security_ima(r5, &(0x7f00000001c0)='security.ima\x00', &(0x7f0000000200)=@md5={0x1, "436fb85e32f6c840522396f25522c6a9"}, 0x11, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0x9, 0xb7a9}, {0x5, 0x3f}, {0x7, 0x1a19}, {0x9, 0x84d8}, {0x4878, 0x6ebc}, {0x401, 0x5}, {0x1, 0x800}]}) ioctl$BLKPG(r2, 0x40140921, 0x0) 09:59:16 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:16 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x2f, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:16 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x70, 0x80, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8048, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x0, 0x4}, 0x6122, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) recvfrom$rxrpc(r1, &(0x7f00000000c0)=""/99, 0x63, 0x10101, 0x0, 0x0) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b005) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r6}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x800, 0x5, 0x9, 0x6, r6}, &(0x7f0000000180)=0x10) r7 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r7, 0xc0045405, &(0x7f0000000080)=0xce) [ 962.099292] md: could not open unknown-block(8,2). [ 962.117691] md: md_import_device returned -6 09:59:16 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = msgget$private(0x0, 0x284) arch_prctl$ARCH_GET_CPUID(0x1011) setsockopt$inet6_IPV6_RTHDR(0xffffffffffffffff, 0x29, 0x39, &(0x7f0000000000)={0x67, 0x2, 0x1, 0x88, 0x0, [@mcast1]}, 0x18) msgctl$IPC_SET(r1, 0x1, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/81) 09:59:16 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) fcntl$dupfd(r3, 0x0, r3) [ 962.271042] md: could not open unknown-block(47,2). [ 962.278101] md: md_import_device returned -6 09:59:16 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x30, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 962.328253] md: could not open unknown-block(8,2). [ 962.333964] md: md_import_device returned -6 09:59:16 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000000)='/dev/md0\x00', 0x8e401, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) ioctl$KVM_GET_DIRTY_LOG(r5, 0x4010ae42, &(0x7f0000000380)={0x1ff, 0x0, &(0x7f0000ffc000/0x3000)=nil}) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b005) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r6}, 0x8) r7 = syz_open_dev$vcsu(&(0x7f00000000c0)='/dev/vcsu#\x00', 0xc3, 0x83) r8 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000180)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r7, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000300)={&(0x7f00000001c0)={0x124, r8, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DEST={0x44, 0x2, 0x0, 0x1, [@IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0xfffe}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x2}, @IPVS_DEST_ATTR_TUN_FLAGS={0x6, 0xf, 0x1}, @IPVS_DEST_ATTR_TUN_TYPE={0x5}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xfffffffd}, @IPVS_DEST_ATTR_TUN_PORT={0x6, 0xe, 0x4e23}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xfff}, @IPVS_CMD_ATTR_SERVICE={0xc, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x20}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x6c}, @IPVS_SVC_ATTR_SCHED_NAME={0x7, 0x6, 'nq\x00'}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x20, 0x20}}]}, @IPVS_CMD_ATTR_SERVICE={0x20, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x3}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x2c}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x3c, 0x1}}]}, @IPVS_CMD_ATTR_SERVICE={0x50, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x9, 0x6, 'lblc\x00'}, @IPVS_SVC_ATTR_PORT={0x6, 0x4, 0x4e22}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x2}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}]}]}, 0x124}}, 0x4000004) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1e, 0x1, 0x3f, 0x1, 0xfffffffffffff001, 0x2, 0x6, 0x7, 0x179, 0x40, 0x13d, 0x9, 0x6, 0x38, 0x2, 0x1000, 0x1, 0x7}, [{0x1, 0x8, 0x3, 0x2, 0x3, 0x7, 0x0, 0x6}], "166555bd6a3c8ec974ca45bb937f50c7d0516b94bd8e9524640ee90f0b6c70bf935b81265d296aa4d6710ad279daf59016da5e307f2d1eb013071a29c5978fa52b22839b1d55344c225664883c7bb269527ddac0107fa062dc3357a09476926ba70f0577455ea1cb56ebcb00048d26bafa1d1e1e0439d2aa781788b92d49809c22ad18fe57c9aaf6546ad47142b25e5f105457678d6b419c279ca0c2c114fc031a21f438f4c8eba4e27493d3d87b96bd5d7e8a71688dd9bf8cadbd6165242e1ebfb99d2bb06bcc80cdecea7969586314dbb6be726847f1e7f90c32c720b182d9968d5d493fd53fc8fc32eafdbdf1d3abaff4562002e8", [[], []]}, 0x36e) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={r6, 0x1}, &(0x7f0000000080)=0x8) 09:59:16 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:16 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 962.554931] md: could not open unknown-block(48,2). [ 962.595629] md: md_import_device returned -6 09:59:17 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 962.644632] md: could not open unknown-block(8,2). [ 962.649853] md: md_import_device returned -6 09:59:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x36, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) ioctl$BLKPG(r0, 0x40140921, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f0000000080)={0xffffffff7fffffff, 0xfffffffffffffffc, 0x2}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x600, 0x1) r3 = creat(&(0x7f0000000280)='./file0\x00', 0x0) close(r3) r4 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r5 = openat$ion(0xffffffffffffff9c, &(0x7f0000000240)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r5, 0xc0184900, &(0x7f0000000040)={0x5, 0x1b, 0x0, 0xffffffffffffffff}) r7 = dup(r6) acct(&(0x7f00000001c0)='./file0\x00') ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000000080)={0x0, 0x0, r7}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000000)={r8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r2, 0xc00c642d, &(0x7f0000000140)={r8}) [ 962.715722] md: could not open unknown-block(8,2). [ 962.748172] md: md_import_device returned -6 09:59:17 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) r3 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) [ 962.802571] audit: type=1804 audit(1599472757.156:285): pid=22636 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir302706242/syzkaller.4aYcKs/398/file0" dev="sda1" ino=16115 res=1 [ 962.835376] Process accounting resumed 09:59:17 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) setresgid(0x0, r2, 0x0) setgroups(0x2, &(0x7f0000000080)=[r2, r2]) setfsgid(r2) socket(0x25, 0x5, 0x800000) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = openat$vimc0(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_ENCODER_CMD(r4, 0xc028564d, &(0x7f0000000100)={0x1, 0x1, [0x8001, 0x101, 0xcb, 0x0, 0x200, 0x7, 0x7ff, 0x8]}) r5 = fcntl$dupfd(r3, 0x0, r3) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r6) lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 962.879852] Process accounting resumed 09:59:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x200804, 0x0) fdatasync(r1) ioctl$BLKPG(r0, 0x40140921, 0x0) [ 962.906708] md: could not open unknown-block(54,2). [ 962.912717] md: md_import_device returned -6 [ 963.002762] md: could not open unknown-block(8,2). [ 963.008070] md: md_import_device returned -6 09:59:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x103, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 963.058826] md: could not open unknown-block(8,2). 09:59:17 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 963.085210] md: md_import_device returned -6 09:59:17 executing program 2: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) 09:59:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000140)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, &(0x7f00000000c0)) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x880, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000080)) socket$pptp(0x18, 0x1, 0x2) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000000100)={'caif0\x00', {0x2, 0x4e24, @private=0xa010100}}) 09:59:17 executing program 4: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup2(0xffffffffffffffff, r0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000005c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f000006c800)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000006ca00)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f000006cc00)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000006ee00)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}, {0x0, r3}, {}, {r4}, {0x0, r7}], 0x8, "6a0d7738622eaa"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000001880)={0x0, r6, "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", "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"}) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r8 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r8, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r10 = fcntl$dupfd(r9, 0x0, r9) prctl$PR_TASK_PERF_EVENTS_ENABLE(0x20) r11 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x2900, 0x0) read$fb(r11, &(0x7f0000000100)=""/209, 0xd1) ioctl$SNDCTL_TMR_TEMPO(r10, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:17 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x1) ioctl$TCFLSH(r1, 0x89f2, 0x1190000) accept$ax25(0xffffffffffffffff, &(0x7f0000000080)={{0x3, @rose}, [@default, @netrom, @remote, @remote, @rose, @netrom, @null, @default]}, &(0x7f00000002c0)=0x48) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1d}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0200e700f852302af61410fc5d41f33473bf46d4af799321ed979e81d334c2ae610369eb852da38e1c1794b1bcaf099a856850df9f3f2fde9ee95e761d99f574b0278d80cc7b0f767692026cc00e9bd5b08921a7ee82a0d09251c4e3357cd7907f69bb2d012ece19b9eb29e0a7b2b9fc48b1030896a9182a2b17a6bb6bc4a2a86f4f7ca36b4fe0a563452a65b128c29d4f8cde4df685a444e31f000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b005) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00000001c0)={r5, 0x6}, 0x8) ioctl$BLKPG(r0, 0x40140921, 0x0) r6 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x606880, 0x0) r7 = fcntl$getown(r1, 0x9) ioctl$TIOCSPGRP(r6, 0x5410, &(0x7f0000000180)=r7) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, &(0x7f0000000100)={0x5, 0x5}) [ 963.271599] md: could not open unknown-block(259,2). [ 963.330274] md: md_import_device returned -6 [ 963.353437] md: could not open unknown-block(8,2). [ 963.360162] md: md_import_device returned -6 [ 963.370210] md: could not open unknown-block(8,2). [ 963.389596] md: md_import_device returned -6 09:59:17 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x3, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 963.413562] md: could not open unknown-block(8,2). [ 963.418780] md: md_import_device returned -6 09:59:17 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) 09:59:17 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:17 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 963.572160] md: could not open unknown-block(8,3). [ 963.602122] md: md_import_device returned -6 09:59:18 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000080)=0x2) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r1, 0x40140921, 0x0) 09:59:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x4, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 963.717839] md: could not open unknown-block(8,2). [ 963.735816] md: md_import_device returned -6 [ 963.811300] md: could not open unknown-block(8,2). [ 963.829311] md: md_import_device returned -6 09:59:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x12f040, 0x0) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f00000002c0), &(0x7f0000000300)=0x30) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x200000) signalfd(r2, &(0x7f0000000140)={[0x8]}, 0x8) syz_open_dev$vcsu(&(0x7f0000000380)='/dev/vcsu#\x00', 0x4, 0x94065145ccc72b10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000340)={0xffffffffffffffff}, 0x111, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f0000000180)={0x9, 0x108, 0xfa00, {r5, 0xed, "4b7a0f", "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"}}, 0x110) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000080)) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:18 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) 09:59:18 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000000180)) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) iopl(0x1) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x4c0, 0x0) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000000140)={0x0, 0x5, 0x7ff, &(0x7f0000000100)=0x6}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 963.988853] md: could not open unknown-block(8,4). 09:59:18 executing program 5: syz_open_dev$evdev(&(0x7f0000000140)='/dev/input/event#\x00', 0x20, 0x101000) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) truncate(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) lsetxattr$trusted_overlay_opaque(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000001c0)='trusted.overlay.opaque\x00', &(0x7f0000000200)='y\x00', 0x2, 0x2) r2 = signalfd(r1, &(0x7f0000000000)={[0x100]}, 0x8) ioctl$BLKPG(r2, 0x40140921, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0x102, 0x0) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000100)={0x1}) syz_mount_image$hfsplus(&(0x7f0000000240)='hfsplus\x00', &(0x7f0000000280)='./file0/file0\x00', 0x4, 0x1, &(0x7f0000000340)=[{&(0x7f00000002c0)="cb85bd5fa0e6a1c69a781bb8c651bff50e922c72b38957b23e4cb54f8613a99762e26e226303e6c85ee8d0e35bf073a62ae44930cf6a9efff612ecbc5eb51e89d64950edf79a29d31d1a44f4adedd8fe62b04887e7004e57ed6d6a2d63c1c5624a4686", 0x63, 0x6}], 0x8006, &(0x7f0000000380)={[{@part={'part', 0x3d, 0xffff}}, {@decompose='decompose'}, {@force='force'}, {@umask={'umask', 0x3d, 0x101}}, {@type={'type', 0x3d, "28bde143"}}], [{@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@func={'func', 0x3d, 'BPRM_CHECK'}}, {@dont_appraise='dont_appraise'}, {@fsname={'fsname', 0x3d, 'y\x00'}}, {@hash='hash'}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@subj_type={'subj_type', 0x3d, 'trusted.overlay.opaque\x00'}}]}) 09:59:18 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x1) r3 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 964.080717] md: md_import_device returned -6 09:59:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0xa, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:18 executing program 4: perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x6, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x3, 0xffffffffffffffff, 0x1) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) prctl$PR_GET_KEEPCAPS(0x7) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r5, 0x89f9, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x4, 0x3, 0x1f, 0x4, 0x60, @private1={0xfc, 0x1, [], 0x1}, @private1={0xfc, 0x1, [], 0x8}, 0x20, 0x20, 0xf51476c, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000200)={'syztnl0\x00', &(0x7f0000000180)={'ip6gre0\x00', r6, 0x4, 0x8, 0x40, 0x3ff, 0x48, @mcast2, @local, 0x80, 0x700, 0x2, 0x300}}) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) [ 964.210914] md: could not open unknown-block(8,2). [ 964.224623] md: md_import_device returned -6 [ 964.238606] md: could not open unknown-block(8,2). [ 964.282355] md: md_import_device returned -6 [ 964.338898] md: could not open unknown-block(8,2). [ 964.348065] md: md_import_device returned -6 [ 964.397947] md: could not open unknown-block(8,2). [ 964.428328] md: md_import_device returned -6 [ 964.461661] md: could not open unknown-block(8,10). [ 964.485609] md: md_import_device returned -6 09:59:18 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:18 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:18 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x4, 0x70, 0x0, 0x9, 0x1f, 0x1f, 0x0, 0x41c5, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x7, 0x6}, 0x0, 0x2, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x2, 0x4, 0x70000, 0x0, {0x77359400}, {0x2, 0x0, 0x20, 0x9, 0x6, 0x20, "db849bc2"}, 0xc86, 0x5, @planes=&(0x7f0000000140)={0x9, 0xe5, @fd=r0, 0x8}, 0x8}) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x1e, 0x2, 0x5) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) connect$pptp(r5, &(0x7f00000000c0)={0x18, 0x2, {0x3, @multicast2}}, 0x1e) 09:59:18 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) 09:59:18 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:18 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x30, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:19 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) bind(r1, &(0x7f00000000c0)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus640-generic\x00'}, 0x80) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 964.637838] md: could not open unknown-block(8,2). [ 964.649497] md: md_import_device returned -6 09:59:19 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) ioctl$KVM_GET_IRQCHIP(r2, 0xc208ae62, &(0x7f00000000c0)={0x0, 0x0, @ioapic}) [ 964.724733] md: could not open unknown-block(8,2). [ 964.729816] md: md_import_device returned -6 09:59:19 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x25, &(0x7f0000000140)={@remote, @broadcast, @empty}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000002c0)={0x24, r4, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY={0x8}, @NL80211_ATTR_IFINDEX={0x8}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_REG(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r4, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_USER_REG_HINT_TYPE={0x8, 0x9a, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40001}, 0x24000804) 09:59:19 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x36, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 964.807285] md: could not open unknown-block(8,48). [ 964.812861] md: md_import_device returned -6 [ 964.843864] md: could not open unknown-block(8,2). [ 964.849113] md: md_import_device returned -6 09:59:19 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) setsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000100)=0x1f, 0x4) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000140)='/sys/kernel/debug/bluetooth/6lowpan_enable\x00', 0x2, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$BTRFS_IOC_ADD_DEV(r2, 0x5000940a, &(0x7f00000003c0)={{r3}, "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"}) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) [ 964.888428] md: could not open unknown-block(8,2). [ 964.901897] md: md_import_device returned -6 09:59:19 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) [ 965.115265] md: could not open unknown-block(8,54). [ 965.121522] md: md_import_device returned -6 [ 965.175002] md: could not open unknown-block(8,2). [ 965.227730] md: md_import_device returned -6 09:59:19 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:19 executing program 5: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(0xffffffffffffffff, 0x40bc5311, &(0x7f0000000080)={0x6b51, 0x2, 'client1\x00', 0xffffffff80000000, "348fb0913031b6fe", "b24eac4590697be77baca802186b37f96508615b5d728e725e50c560f089a743", 0x6, 0x2}) ioctl$BLKPG(r0, 0x40140921, 0x0) 09:59:19 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x15, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000240)='keyring\x00', &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) io_cancel(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2, 0x2538, r0, &(0x7f00000000c0)="5140e21bc7b9db9dafee446abacca988f78612f7415a3dd307d981ab3fbb5dc5b6597826de46a00c5c4cd7412fe387f4d4a45bcf49afd99fb4649473f6d732b383f4c4bac09aa99e7a89d4f7165056b87d193b69b393ee6a01fff0657bdb16a2acce50bbfa1b98f66910fbe04cfafeab37efbeb5f0c5d4b20fa8032d77d23149d44c9ba553fd4bc20f64464df8f5f1598d42552bd844de401709ab7f88586ee143d8ec2952a6331131861a6c2d711baedebbee7f857423e6930a662e503801d78412551dfd35f718c4839ed5e5bf0d2cfebadce21b91ceff6f3be06be74fe79b445999e77cc1f1133189f310ce1c2e", 0xef, 0x5, 0x0, 0x1, r3}, &(0x7f0000000200)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f00000002c0)) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:19 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:19 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 09:59:19 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x3b9, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 965.319726] md: could not open unknown-block(8,2). [ 965.329144] md: md_import_device returned -6 [ 965.357276] md: could not open unknown-block(8,2). 09:59:19 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r2) setxattr$security_capability(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v3={0x3000000, [{0x0, 0x800}, {0x9, 0xac}], r2}, 0x18, 0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) [ 965.379945] md: md_import_device returned -6 09:59:19 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0xa, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:19 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 09:59:19 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x7472a992, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 965.528234] md: could not open unknown-block(8,953). [ 965.533803] md: md_import_device returned -6 [ 965.568362] md: could not open unknown-block(8,2). [ 965.578507] md: md_import_device returned -6 [ 965.597303] md: could not open unknown-block(8,10). [ 965.608469] md: md_import_device returned -6 09:59:20 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) r3 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r3, &(0x7f0000000100)='threaded\x00', 0x9) 09:59:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) [ 965.805424] md: could not open unknown-block(8,2). [ 965.819640] md: md_import_device returned -6 [ 965.896675] md: could not open unknown-block(8,2). [ 965.945633] md: md_import_device returned -6 09:59:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:20 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 09:59:20 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0xfc, 0x3f, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r1 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000080)={0x80000003, 0x101, 0x0, 0x0}) r4 = add_key(&(0x7f0000000140)='cifs.idmap\x00', &(0x7f00000001c0)={'syz', 0x3}, &(0x7f00000003c0)="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", 0x1000, r0) r5 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, r0) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r4, 0x0, &(0x7f0000000280)=@chain={'key_or_keyring:', r5, ':chain\x00'}) r6 = socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r6, 0x8981, &(0x7f00000002c0)={'gre0\x00', 0x1}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r7, 0x0, r7) 09:59:20 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:20 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f00000000c0)) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000a40)='/dev/ocfs2_control\x00', 0x200, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8982, &(0x7f0000000a80)={0x6, 'veth0_vlan\x00', {0x20}, 0x36}) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x7, 0xff, 0x0, 0x0}) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000180)='TIPC\x00') sendmsg$TIPC_CMD_ENABLE_BEARER(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='8\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="93b20000000000000000010000000000000001410000001c001700020000000000006574683a73797a6b616c6c657a31"], 0x38}}, 0x0) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r2, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {}, {0x18, 0x17, {0x5, 0x7, @udp='udp:syz2\x00'}}}, ["", "", "", "", "", ""]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x24000810) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/stat\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000280)={0x1, 0x3, 0x844, 0x4, 0x5}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x20) r5 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) r6 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00042abd7000fcdbdf2503000000340009800800010005000000080002008100000008000200040000000800020015000000"], 0x48}, 0x1, 0x0, 0x0, 0x40}, 0x20008000) 09:59:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$read(0x3, 0x0, 0x0, 0x58) 09:59:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:20 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) fcntl$dupfd(r3, 0x0, r3) 09:59:20 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$UI_SET_MSCBIT(0xffffffffffffffff, 0x40045568, 0x2f) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) fsetxattr$trusted_overlay_nlink(r2, &(0x7f00000000c0)='trusted.overlay.nlink\x00', &(0x7f0000000100)={'U+', 0x2}, 0x16, 0x3) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$read(0x3, 0x0, 0x0, 0x58) 09:59:20 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x424000, 0x12) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000001c0)={0x9, 0xfffffffffffffff7}) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) write$P9_RWSTAT(r1, &(0x7f0000000100)={0x7, 0x7f, 0x1}, 0x7) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) 09:59:20 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 966.378809] md: could not open unknown-block(8,2). 09:59:20 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) fcntl$dupfd(r3, 0x0, r3) [ 966.409874] md: md_import_device returned -6 [ 966.427711] md: could not open unknown-block(8,2). [ 966.436974] md: md_import_device returned -6 09:59:20 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) keyctl$read(0x3, 0x0, 0x0, 0x58) [ 966.492749] md: could not open unknown-block(8,2). [ 966.503983] md: md_import_device returned -6 [ 966.537067] md: could not open unknown-block(8,2). [ 966.556207] md: md_import_device returned -6 [ 966.667181] md: could not open unknown-block(8,2). [ 966.680353] md: md_import_device returned -6 09:59:21 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:21 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x8c4deade9571a00b, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000080)={0x1, 'bond_slave_1\x00', 0x1}, 0x18) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) setsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000100), 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) ioctl$SNDCTL_DSP_RESET(r5, 0x5000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r6, 0x0, r6) 09:59:21 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:21 executing program 2: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:21 executing program 5: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) clone(0x20002900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = signalfd4(r0, &(0x7f00000000c0)={[0x80000001]}, 0x8, 0x1800) write$cgroup_type(r4, &(0x7f0000000100)='threaded\x00', 0x9) fcntl$dupfd(r3, 0x0, r3) [ 966.989383] md: could not open unknown-block(8,2). [ 967.046173] md: md_import_device returned -6 09:59:21 executing program 2: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:21 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0xffffff01, 0x0, 0x0, 0xfffffffa, 0x8000}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 09:59:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 967.073745] md: could not open unknown-block(8,0). [ 967.082178] md: md_import_device returned -16 09:59:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r2 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000280)='/sys/kernel/debug/binder/failed_transaction_log\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000002c0)={0x1, 0x0, 0x6, 0x1, 0x40, 0xff, 0x1, 0xff, 0xd0, 0x2, 0x40, 0x3, 0x8d, 0x3f}, 0xe) ioctl$VFIO_GET_API_VERSION(0xffffffffffffffff, 0x3b64) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) r5 = request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000140)='/dev/md0\x00', 0xfffffffffffffffd) r6 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$search(0xa, r5, &(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={'syz', 0x3}, r6) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) [ 967.127080] md: could not open unknown-block(8,2). 09:59:21 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 967.149686] md: md_import_device returned -6 09:59:21 executing program 2: r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 967.254192] md: could not open unknown-block(8,2). [ 967.268143] md: md_import_device returned -6 [ 967.321543] md: could not open unknown-block(8,2). [ 967.361363] md: md_import_device returned -6 [ 967.393844] md: could not open unknown-block(8,2). [ 967.399032] md: md_import_device returned -6 09:59:21 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:21 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xfffffffffffffbff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:21 executing program 1: perf_event_open(&(0x7f0000000340)={0xfffffffffffffffd, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000000280)={@remote, @broadcast}, &(0x7f00000002c0)=0x8) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000180)={0x0, @in6={{0xa, 0x4e24, 0x1, @private1, 0xe9ae}}}, &(0x7f0000000080)=0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000240)={r3, 0x7fffffff}, 0x8) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$VIDIOC_G_MODULATOR(0xffffffffffffffff, 0xc0445636, &(0x7f0000000100)={0x4c9, "47ac6eb9679dd361da9fef78cefa82baeb6492ff73ba6c24a46fa55869d7192d", 0x100, 0xd6, 0x101, 0x4, 0x2}) fcntl$dupfd(r4, 0x0, r4) 09:59:21 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:21 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 967.575673] md: could not open unknown-block(8,2). [ 967.608796] md: md_import_device returned -6 09:59:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x200002, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:22 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 967.643917] md: could not open unknown-block(8,2). [ 967.660627] md: md_import_device returned -6 09:59:22 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0xa8008, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 967.688241] md: could not open unknown-block(8,2). 09:59:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x424000, 0x12) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000001c0)={0x9, 0xfffffffffffffff7}) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) write$P9_RWSTAT(r1, &(0x7f0000000100)={0x7, 0x7f, 0x1}, 0x7) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) [ 967.712415] md: md_import_device returned -6 09:59:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 967.826635] md: could not open unknown-block(8,2). 09:59:22 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 967.854369] md: md_import_device returned -6 [ 967.918000] md: could not open unknown-block(8,2). [ 967.934774] md: md_import_device returned -6 09:59:22 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:22 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000080)=0x40080) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) 09:59:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) getsockopt$netrom_NETROM_T1(0xffffffffffffffff, 0x103, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) socket(0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x424000, 0x12) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) ioctl$BLKZEROOUT(r1, 0x127f, &(0x7f00000001c0)={0x9, 0xfffffffffffffff7}) ioctl$SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000000140)) write$P9_RWSTAT(r1, &(0x7f0000000100)={0x7, 0x7f, 0x1}, 0x7) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) 09:59:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x56, 0x9, 0x1, 'queue1\x00'}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:22 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:22 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(0xffffffffffffffff, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 968.230956] md: could not open unknown-block(8,2). 09:59:22 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 968.266686] md: md_import_device returned -6 09:59:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) keyctl$read(0xb, r0, &(0x7f00000000c0)=""/247, 0xf7) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 968.312827] md: could not open unknown-block(0,57). [ 968.318158] md: md_import_device returned -6 09:59:22 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x0, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 968.356506] md: could not open unknown-block(8,2). [ 968.368855] md: md_import_device returned -6 09:59:22 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)) 09:59:22 executing program 2: perf_event_open(&(0x7f0000000340)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 968.449348] md: could not open unknown-block(8,2). [ 968.486695] md: md_import_device returned -6 [ 968.532725] md: could not open unknown-block(8,2). [ 968.558270] md: md_import_device returned -6 [ 968.596058] md: could not open unknown-block(8,2). [ 968.616545] md: md_import_device returned -6 09:59:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDRV_PCM_IOCTL_HW_REFINE_OLD(0xffffffffffffffff, 0xc1004110, &(0x7f00000000c0)={0x401, [0x4, 0x0, 0x2], [{0xfff, 0x6, 0x1, 0x1, 0x0, 0x1}, {0x22, 0x80000000, 0x0, 0x1, 0x1, 0x1}, {0x0, 0xdb, 0x0, 0x1, 0x1, 0x1}, {0x4, 0x80000000, 0x0, 0x0, 0x1}, {0xfffffffa, 0x6, 0x0, 0x1, 0x0, 0x1}, {0x7, 0x3, 0x1, 0x1, 0x1}, {0x2, 0xda74, 0x0, 0x0, 0x1}, {0xff, 0x5, 0x0, 0x1}, {0xff, 0x1, 0x0, 0x1, 0x1, 0x1}, {0xbbe9, 0x8, 0x1}, {0x4, 0x53, 0x1, 0x1}, {0x80000001, 0x1, 0x1, 0x1, 0x1}], 0x40}) socket(0x0, 0xa, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1268, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@loopback, @in=@multicast1, 0x4e20, 0x2d, 0x4e20, 0x4, 0xa, 0x80, 0x80, 0x5e}, {0x1ff, 0x1000, 0x9, 0x3ff, 0x62, 0x5344b43b, 0x9, 0x8}, {0x67, 0x0, 0x4, 0x7fff}, 0x80, 0x6e6bb6, 0x2, 0x1, 0x0, 0x2}, {{@in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4d3, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x31}, 0x0, 0x0, 0x0, 0x8, 0x175, 0x173e, 0x7fef}}, 0xe8) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) recvmmsg(r2, &(0x7f00000002c0)=[{{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000080)=""/47, 0x2f}], 0x1}, 0x4}], 0x1, 0x100, &(0x7f00000003c0)={r3, r4+60000000}) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r5, 0x0, r5) 09:59:23 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1268, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 968.897937] md: could not open unknown-block(8,2). 09:59:23 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 968.962388] md: md_import_device returned -6 09:59:23 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000080)=[@in6={0xa, 0x4e20, 0x6, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x2}], 0x1c) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f00000000c0)=0xce) [ 969.010494] md: could not open unknown-block(8,2). [ 969.016042] md: md_import_device returned -6 09:59:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000000080)=0x873, 0x4) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) 09:59:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x127a, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 969.178037] md: could not open unknown-block(8,2). [ 969.209084] md: md_import_device returned -6 [ 969.252215] md: could not open unknown-block(8,2). [ 969.270574] md: md_import_device returned -6 09:59:23 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, 0x0) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:23 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:23 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) pause() socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$USERIO_CMD_REGISTER(r3, &(0x7f0000000080)={0x0, 0x40}, 0x2) 09:59:23 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:23 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:23 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 969.585808] md: could not open unknown-block(8,2). [ 969.631098] md: md_import_device returned -6 09:59:24 executing program 4: ioctl$BTRFS_IOC_START_SYNC(0xffffffffffffffff, 0x80089418, &(0x7f0000001180)) perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_PDEATHSIG(0x1, 0x38) semctl$GETVAL(0x0, 0x3, 0xc, &(0x7f0000000180)=""/4096) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$FS_IOC_FSGETXATTR(r1, 0x801c581f, &(0x7f00000011c0)={0x1, 0xfe000000, 0x6, 0x0, 0x4}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 969.753363] md: could not open unknown-block(8,2). [ 969.802294] md: md_import_device returned -6 09:59:24 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:24 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 969.827101] md: could not open unknown-block(8,2). [ 969.835123] md: md_import_device returned -6 09:59:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fanotify_init(0x4, 0x40000) fcntl$dupfd(r2, 0x0, r1) [ 969.923399] md: could not open unknown-block(8,2). 09:59:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 969.954086] md: md_import_device returned -6 09:59:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000001, 0x9}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x406, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) write$cgroup_devices(r4, &(0x7f00000000c0)={'a', ' *:* ', 'r\x00'}, 0x8) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 970.049734] md: could not open unknown-block(8,2). [ 970.100482] md: md_import_device returned -6 [ 970.117569] md: could not open unknown-block(8,2). [ 970.128266] md: md_import_device returned -6 [ 970.162955] md: could not open unknown-block(8,2). [ 970.175147] md: md_import_device returned -6 [ 970.195306] md: could not open unknown-block(8,2). [ 970.220807] md: md_import_device returned -6 09:59:24 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:24 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:24 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000000100)={0x4, 0x0, [{0xb, 0x788a, 0x4, 0x200, 0x7e2b, 0x3ff, 0x5}, {0xc0000001, 0x7c5, 0x5, 0x8001, 0xebb2, 0x2, 0x1}, {0x80000008, 0x0, 0x1, 0x200, 0x0, 0x0, 0xa8}, {0xd, 0x20, 0x4, 0x7, 0x200, 0x2, 0x9}]}) fcntl$dupfd(r1, 0x0, r1) 09:59:24 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:24 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f00000000c0)) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:24 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:24 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fanotify_init(0x4, 0x40000) fcntl$dupfd(r2, 0x0, r1) 09:59:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 970.575725] md: could not open unknown-block(8,2). [ 970.589849] md: md_import_device returned -6 [ 970.610023] md: could not open unknown-block(8,2). [ 970.658433] md: md_import_device returned -6 09:59:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x4a288, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x10042, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0x1, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-monitor\x00', 0xc0a80, 0x0) accept$packet(r1, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) ioctl$SNDRV_PCM_IOCTL_REWIND(r1, 0x40084146, &(0x7f0000000100)=0x4) socket(0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 970.688254] md: could not open unknown-block(8,2). [ 970.700866] md: md_import_device returned -6 09:59:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f00000003c0)={0x0, 0x7}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 09:59:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 970.805433] md: could not open unknown-block(8,2). [ 970.826738] md: md_import_device returned -6 [ 970.849618] md: could not open unknown-block(8,2). [ 970.858369] md: md_import_device returned -6 [ 970.942018] md: could not open unknown-block(0,2). [ 970.947234] md: md_import_device returned -6 [ 971.002582] md: could not open unknown-block(8,2). [ 971.031990] md: md_import_device returned -6 [ 971.075485] md: could not open unknown-block(8,2). 09:59:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x10000}, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/bsg\x00', 0x610000, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r3, 0x8108551b, &(0x7f0000000100)={0x5, 0x2, "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"}) 09:59:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x1263, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:25 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 971.097720] md: md_import_device returned -6 09:59:25 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x8, 0x0, 0x0, 0x41c1, 0x240c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x200000, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/zoneinfo\x00', 0x0, 0x0) ioctl$VHOST_GET_VRING_BASE(r1, 0xc008af12, &(0x7f0000000180)) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x6, 0x400000) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x20, 0x1, 0xafb, 0xd7}, &(0x7f0000000100)=0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) 09:59:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x935, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 971.223501] md: could not open unknown-block(8,2). 09:59:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 971.277100] md: md_import_device returned -6 09:59:25 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(0xffffffffffffffff, 0x0, 0x485, 0x0, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r2 = add_key(&(0x7f00000002c0)='keyring\x00', &(0x7f0000000300)={'syz', 0x2}, &(0x7f00000013c0)="40d305bbc925d1818c28b3f6ff8bb315f473c50897deeaff1948109d5ae965c03bec1ab6af9d8b990861142b10146dd9420dafb1221dd301d9be433ea20562ac0bf2e319fe30740e498a08ce6af789166e0f94391e8830b38865a587c86e7f669104b0bd63cc895ecb37d13764885937d361ad958622d7c317c03fa3457b", 0x7e, r0) add_key(&(0x7f00000001c0)='rxrpc_s\x00', &(0x7f0000000200)={'syz', 0x1}, &(0x7f0000000240)="54a1a5d4d70933be6a1180ec5b7f5c2fd15afba24158f3babb349ef5dcf798b14025c88c42c7a80e34619ba1d0aefb2c1a4dcce451bd4efd538ac1a6bd9bbe4f21e685909b39a5a1c256349799c6d17efb392a05", 0x54, r2) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r3 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) memfd_create(&(0x7f00000000c0)='(-\xba[!$-.&\x00', 0xfbbf75bacc6c47a5) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = accept$netrom(r3, &(0x7f0000000100)={{0x3, @default}, [@remote, @default, @remote, @netrom, @rose, @netrom, @null]}, &(0x7f0000000180)=0x48) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f00000003c0)={{r6}, "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"}) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000001440)='/dev/nvme-fabrics\x00', 0x501000, 0x0) 09:59:25 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 971.332878] md: could not open unknown-block(0,2). [ 971.341141] md: md_import_device returned -6 [ 971.362057] md: could not open unknown-block(8,2). [ 971.367233] md: md_import_device returned -6 09:59:25 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendto$l2tp(r3, &(0x7f00000001c0)="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", 0xfa, 0x24000081, &(0x7f0000000080)={0x2, 0x0, @empty, 0x1}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) ioctl$DRM_IOCTL_AUTH_MAGIC(r6, 0x40046411, &(0x7f0000000140)=0x3) 09:59:25 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(0x0, &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:25 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x935, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 971.504310] md: could not open unknown-block(8,2). [ 971.525542] md: md_import_device returned -6 09:59:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(0x0, &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) [ 971.663246] md: could not open unknown-block(0,2). [ 971.668855] md: md_import_device returned -6 [ 971.695043] md: could not open unknown-block(8,2). [ 971.701702] md: md_import_device returned -6 [ 971.777668] md: could not open unknown-block(8,2). [ 971.803347] md: md_import_device returned -6 09:59:26 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r1, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0xa}, 0x0, 0x2, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$msdos(&(0x7f00000000c0)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0x10000, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="47d95dd8ef5df58bb88b418f167f538bad5502373cd7dc66ce29446420fec2528a835f726bee11f1ae736d44e8111a9cadf01f00cb6681677fae76e1498e40f85590c8dc48d1a0b57760c9bfe98ecd08286a0ac0cc45fafdf93b8a861a14097ff06f7c53f498d1349656c9aa1e8c69784ab43ef3c0942bbe3edac3bd480bb0daae99c2c40836198ea28fc013117c6679b5fe6e54301f3e8591daf9e34bfe2e55", 0xa0, 0xfffffffffffffff8}, {&(0x7f0000000200)="a768abc191b1cd60dfa932d05a2d7bdfe380f8d17136cae8ae496f38bb551933b7cc764e78a65943588f384843c8ec508e5e3507b57be0318ae7cedc3762c5f9c27c4ebbb22582a3438c4ea472a8e92d7e4cb442f7bc2e40e17a8dabad5802d6dc5cdbec4d61b495c0447dfd93c688d8f9df2883c498d7dc7083a714e1e281a97ec97ffdbbae02ff590843ff257fbf4bae6b9421fcaef6e950f14474a2713b5971b26ce1f3c97b", 0xa7, 0x3a6}], 0x12a0804, &(0x7f0000000440)={[{@nodots='nodots'}, {@nodots='nodots'}, {@nodots='nodots'}, {@dots='dots'}, {@fat=@fmask={'fmask', 0x3d, 0x7a6}}, {@nodots='nodots'}], [{@obj_role={'obj_role', 0x3d, '4\''}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@subj_user={'subj_user', 0x3d, '/dev/md0\x00'}}, {@seclabel='seclabel'}, {@smackfsfloor={'smackfsfloor', 0x3d, '/dev/md0\x00'}}]}) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:26 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(0x0, &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) r1 = add_key(&(0x7f0000000080)='trusted\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) add_key(0x0, 0x0, 0x0, 0x0, r1) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) setsockopt$inet6_IPV6_DSTOPTS(0xffffffffffffffff, 0x29, 0x3b, &(0x7f0000000240)=ANY=[@ANYBLOB="311900000000000007ccb61bd087834f86c0b90258d7325eec3cb94b0a0b839bfc79af0132a722900f5c37ef1f5b16875c9cd66ea611606d1ca6db39dbe69011f26e073071d29654941997f435279c175dac31bf59556bb1b66ea62df7d0f7f4a2c292dc58f56c0e9ef1cb5a39e9baa9406aa289f52651cf6c03398fd7d41a038251c8607006be3769d52d8526031f088acc6acf2855ee71623c59951926ec35f25e99a870bcd4c0e2a55ee1b1ac61765743aca3bfe12293440f1744e16e1580ecd41dd129bd4e68eee7ac90dff4d7c067505db9f85950ce7a3e213b37266734a6171926b3206a7b0000105196cd7b0c34b004c8c227"], 0xd8) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) 09:59:26 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:26 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x301, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:26 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) connect$nfc_llcp(0xffffffffffffffff, &(0x7f00000000c0)={0x27, 0x0, 0x1, 0x4, 0x80, 0xc, "272a0cfacd0b04ac99eae2183ea1c3f4ff784503e6e281b9b06b637eb2b06422f33905bfafd3709e70a81817b71e3c51b83994a9a8f79c19adf809398695b2", 0x17}, 0x60) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 971.976302] md: could not open unknown-block(0,2). [ 971.981931] md: md_import_device returned -6 [ 972.003138] md: could not open unknown-block(8,2). [ 972.009025] md: md_import_device returned -6 09:59:26 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:26 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 972.177204] md: could not open unknown-block(8,2). [ 972.212786] md: md_import_device returned -6 09:59:26 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) futimesat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{r1, r2/1000+10000}}) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r4 = dup3(r3, r0, 0x0) setsockopt$RXRPC_UPGRADEABLE_SERVICE(r4, 0x110, 0x5, &(0x7f00000001c0)=[0x4, 0x1], 0x2) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x5) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$SNDCTL_TMR_TEMPO(r6, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:26 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0xfffffffffffffffb, 0x109000) ioctl$PPPIOCDISCONN(r1, 0x7439) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) ioctl$sock_ipv6_tunnel_SIOCCHGPRL(0xffffffffffffffff, 0x89f7, &(0x7f00000001c0)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl2\x00', 0x0, 0x29, 0x85, 0x6, 0x1ff, 0x4, @dev={0xfe, 0x80, [], 0x22}, @ipv4={[], [], @initdev={0xac, 0x1e, 0xc1, 0x0}}, 0x8000, 0x7800, 0x8ad, 0xd70d}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_wireguard(r2, 0x8933, &(0x7f0000000240)={'wg1\x00', 0x0}) r6 = socket$packet(0x11, 0x2, 0x300) socketpair(0x1, 0x100000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$packet(r7, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) sendto$packet(r6, &(0x7f0000000080)=')', 0x1, 0x0, &(0x7f0000000100)={0x11, 0x0, r8, 0x1, 0x0, 0x6, @local}, 0x14) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5c040000", @ANYRES16=0x0, @ANYBLOB="000328bd7000ffdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="ac00028038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400ff07000038000100240001006d636173745f72656a6f696e5f636f756e74000000000000000000000000000005000300030000000800040000f0ffff38000100240001006c625f73746174735f726566726573685f696e74657276616c000000000000000500030003000000080004000000000008000100", @ANYRES32=r3, @ANYBLOB="bc0002803c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000e00040062726f6164636173740000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="7001028038000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000500030003000000080004000100000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000e00040062726f6164636173740000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r5, @ANYBLOB="400001002400010071756575655f69ff0000000000000000000000000000000000000000000000000500030003000000080004000200000008000600", @ANYRES32=r8, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c000000000000000000000005000300030000000800040071a9000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000005000300050000000f000400726f756e64726f62696e000008000100", @ANYRES32=0x0, @ANYBLOB="5001028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b00000008000400ffff000008000600", @ANYRES32=0x0, @ANYBLOB="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"], 0x45c}, 0x1, 0x0, 0x0, 0x1000}, 0x4) fcntl$dupfd(r2, 0x0, r2) [ 972.420526] md: could not open unknown-block(8,2). [ 972.432611] md: md_import_device returned -6 [ 972.463236] md: could not open unknown-block(8,2). [ 972.468230] md: md_import_device returned -6 [ 972.533212] md: could not open unknown-block(8,2). [ 972.561874] md: md_import_device returned -6 09:59:27 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffffe, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 972.609736] md: could not open unknown-block(8,2). [ 972.615292] md: md_import_device returned -6 [ 972.635322] md: could not open unknown-block(8,2). [ 972.672780] md: md_import_device returned -6 [ 972.764870] md: could not open unknown-block(8,2). [ 972.800276] md: md_import_device returned -6 09:59:27 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$vim2m_VIDIOC_TRY_FMT(0xffffffffffffffff, 0xc0d05640, &(0x7f0000000240)={0x3, @win={{0xfffffff8, 0x3f, 0x1, 0x8}, 0x5, 0x7b, &(0x7f0000000140)={{0x101, 0x7fff, 0x4936, 0x8}, &(0x7f0000000100)={{0xfa0f, 0x3d, 0x7}, &(0x7f0000000080)={{0x400, 0x1, 0x547c, 0xd27}}}}, 0x1fb, &(0x7f0000000180)="c3daafac68feba5e75f8bf9c773d777f39e4b76aa196d2a961e94797184278935bfdeb2dcc9122806ec3798e6c641c85cf7afb058f406600a45af348696e9d945631c4b7f615db242fe373c1d51361f06c0b6373e659fa72e83d693294e50d1c2e2e5e97daeba4c52e796f81bd859fd9d99310a7af065a75f3a64e17bc4527c6c43d8e82ec28b87f075831a9d636c119e863d97ad6", 0x8}}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 972.879433] md: could not open unknown-block(8,2). [ 972.894678] md: md_import_device returned -6 09:59:27 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) 09:59:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_GET_MAP(r1, 0xc0286404, &(0x7f00000000c0)={&(0x7f0000ffe000/0x2000)=nil}) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0x800000ce) [ 973.089282] md: could not open unknown-block(8,2). 09:59:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, 0x0, 0x0, 0x58) 09:59:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 973.123354] md: md_import_device returned -6 09:59:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x2c, 0x3, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 973.323332] md: Autodetecting RAID arrays. [ 973.339654] md: could not open unknown-block(8,2). [ 973.350775] md: autorun ... [ 973.357366] md: md_import_device returned -6 [ 973.368135] md: ... autorun DONE. [ 973.415764] md: could not open unknown-block(8,2). [ 973.457584] md: md_import_device returned -6 [ 973.477535] md: could not open unknown-block(8,2). [ 973.484863] md: md_import_device returned -6 09:59:27 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:27 executing program 1: add_key(&(0x7f0000000080)='id_legacy\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)="a5f1227e327ba10146ddb0953602177e83db0049fc36a4d0cac5260d4ac3ed90724b5f40a926bda055ee2c050b99ff1a2b549420c11ddba148e3", 0x3a, 0xffffffffffffffff) perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) r1 = request_key(&(0x7f00000002c0)='id_legacy\x00', &(0x7f0000000300)={'syz', 0x0}, &(0x7f00000003c0)='\x00', r0) keyctl$assume_authority(0x10, r1) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x80, 0x0, 0x8, 0x201, 0x0, 0x0, {0x1, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x11}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x8808}, @CTA_TIMEOUT_DATA={0x24, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_RETRANS={0x8, 0xa, 0x1, 0x0, 0x2}, @CTA_TIMEOUT_TCP_SYN_SENT2={0x8, 0x9, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0x36f}, @CTA_TIMEOUT_TCP_CLOSE_WAIT={0x8, 0x5, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x1}, @CTA_TIMEOUT_DATA={0x1c, 0x4, 0x0, 0x1, @tcp=[@CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_TCP_TIME_WAIT={0x8, 0x7, 0x1, 0x0, 0xffffff7f}, @CTA_TIMEOUT_TCP_ESTABLISHED={0x8, 0x3, 0x1, 0x0, 0x7}]}, @CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x21b}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}]}]}, 0x80}, 0x1, 0x0, 0x0, 0x40}, 0x20000050) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r3, 0x0, r3) 09:59:27 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, 0x0, 0x0, 0x58) 09:59:27 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:27 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) open_by_handle_at(r0, &(0x7f00000000c0)={0x8f, 0x81, "4761b62d4f9c19a80d96c46ccbf4f756dbf4d791e666186a4d545dda5627a9048a9d580b54b5a844dbe32b78f700840ce414177cc4852c700e05fbd8d9e15b952635e416c6a1cc6bf2b684f23a94f4e564a6007319f20f0d8810a45f92ed74f8f730ce601bf460e18f2983a315c07d0283b176e1dbddf34cb2dd5cd2c56de5b10e6b5681117db2"}, 0x420000) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 973.697687] md: could not open unknown-block(8,2). [ 973.709227] md: Autodetecting RAID arrays. [ 973.721039] md: autorun ... [ 973.725606] md: md_import_device returned -6 [ 973.745287] md: ... autorun DONE. 09:59:28 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:28 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="4400fc12", @ANYRES16=0x0, @ANYBLOB="000327bd7000fbdbdf2505000000050002000800000005000600000000000500060008000000080005000080ffff08000500010400000500060081000000"], 0x44}, 0x1, 0x0, 0x0, 0x4008004}, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r6, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000000c0)="b9800000c03500400000665c0f5d020fdb09fbca98f998f935c4e17de7362e460f78204000c4636569b3ce0fc77351b98c040000b800000000ba010000000f304f4f0f5c19db3a9af342d8868680000066b82001c4220d2d4f5d2e66420fc73366ba2000ed", 0x65}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r6, 0x4080aebf, &(0x7f0000000280)={{0x0, 0x0, 0xffffffffffffff4e, {0x0, 0x100000}}, 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ioctl$F2FS_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0xf50f, 0x0) dup2(r1, r2) ioctl$KVM_RUN(r6, 0xae80, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r6, 0x4010ae94, &(0x7f00000000c0)={0x0, 0x3, 0x7ff}) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:28 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, 0x0, 0x0, 0x58) [ 973.809558] md: could not open unknown-block(8,2). [ 973.849200] md: md_import_device returned -6 09:59:28 executing program 5 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) [ 973.964080] md: could not open unknown-block(8,2). 09:59:28 executing program 2 (fault-call:2 fault-nth:0): perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 974.007044] md: md_import_device returned -6 [ 974.081661] md: could not open unknown-block(8,2). [ 974.123846] md: md_import_device returned -6 09:59:28 executing program 1: perf_event_open(&(0x7f0000000100)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0xc000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/md0\x00', 0x329300, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x28000, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) bind$tipc(0xffffffffffffffff, &(0x7f0000000400)=@nameseq={0x1e, 0x1, 0x0, {0x41, 0x2, 0x4}}, 0x10) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) sendmsg$AUDIT_USER_TTY(r6, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0xf8}, 0x1, 0x0, 0x0, 0x10}, 0x2010) fcntl$dupfd(r4, 0x0, r4) ioctl$UI_BEGIN_FF_UPLOAD(r1, 0xc06855c8, &(0x7f0000000380)={0x6, 0x749, {0x52, 0x7ff, 0x1, {0x7fff, 0x4}, {0x6, 0x7}, @period={0x5d, 0x3, 0x3, 0xfffc, 0x1ff, {0x7d1f, 0x870d, 0x40, 0x8}, 0x1, &(0x7f0000000440)=[0x0]}}, {0x51, 0x1, 0x7, {0x7, 0x2}, {0x0, 0x7fff}, @period={0x5d, 0x5, 0x6, 0x2, 0x8, {0xfe01, 0x1, 0x32a1, 0x1000}, 0x8, &(0x7f0000000340)=[0x8, 0x2006, 0x6, 0x1f, 0x2, 0x1, 0x1, 0x3]}}}) 09:59:28 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x3, r0, 0x0, 0x58) [ 974.423760] md: could not open unknown-block(8,2). [ 974.428927] md: md_import_device returned -6 [ 974.578679] md: could not open unknown-block(8,2). [ 974.595573] md: md_import_device returned -6 09:59:29 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$BTRFS_IOC_QGROUP_LIMIT(0xffffffffffffffff, 0x8030942b, &(0x7f0000000140)={0x1, {0x6, 0x3, 0x45, 0x1, 0x80000001}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000100)={0x12, 0x10, 0xfa00, {&(0x7f00000000c0), 0xffffffffffffffff, r6}}, 0x18) 09:59:29 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x400, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400)='batadv\x00') sendmsg$BATADV_CMD_GET_GATEWAYS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1107000000000000000008000000080003002768"], 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xb66}]}, 0x24}, 0x1, 0x0, 0x0, 0x48885}, 0x40c0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r4, 0x0, r4) 09:59:29 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:29 executing program 3 (fault-call:4 fault-nth:0): perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:29 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x2, r0, 0x0, 0x58) [ 975.717221] md: could not open unknown-block(8,2). [ 975.774676] md: md_import_device returned -6 09:59:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x4, r0, 0x0, 0x58) [ 975.798095] md: could not open unknown-block(8,2). [ 975.804330] md: md_import_device returned -6 [ 975.828841] FAULT_INJECTION: forcing a failure. [ 975.828841] name failslab, interval 1, probability 0, space 0, times 0 [ 975.900601] CPU: 0 PID: 23792 Comm: syz-executor.3 Not tainted 4.19.143-syzkaller #0 [ 975.908521] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 975.917876] Call Trace: [ 975.920473] dump_stack+0x1fc/0x2fe [ 975.924120] should_fail.cold+0xa/0x14 [ 975.928042] ? setup_fault_attr+0x200/0x200 [ 975.932370] ? lock_acquire+0x170/0x3c0 [ 975.936360] __should_failslab+0x115/0x180 [ 975.940599] should_failslab+0x5/0xf [ 975.944318] kmem_cache_alloc_trace+0x284/0x380 [ 975.948990] md_import_device+0x9e/0x520 [ 975.953075] ? md_stop+0x30/0x30 [ 975.956450] ? do_raw_spin_unlock+0x171/0x230 [ 975.960952] ? _raw_spin_unlock+0x29/0x40 [ 975.965108] ? __mutex_lock+0x3a8/0x1260 [ 975.969175] add_new_disk+0x54f/0x1eb0 [ 975.973083] ? md_reload_sb+0xa20/0xa20 [ 975.977065] ? lock_downgrade+0x720/0x720 [ 975.981213] ? lock_acquire+0x170/0x3c0 [ 975.985190] ? __might_fault+0xef/0x1d0 [ 975.989185] ? __might_fault+0x192/0x1d0 [ 975.993257] md_ioctl+0x42b1/0x57b0 [ 975.996912] ? deref_stack_reg+0x134/0x1d0 [ 976.001178] ? add_new_disk+0x1eb0/0x1eb0 [ 976.005331] ? __lock_acquire+0x6de/0x3ff0 [ 976.009577] ? lock_downgrade+0x720/0x720 [ 976.013723] ? lock_acquire+0x170/0x3c0 [ 976.017702] ? avc_has_extended_perms+0xe4/0xea0 [ 976.022460] ? check_preemption_disabled+0x41/0x280 [ 976.027571] ? avc_has_extended_perms+0x86d/0xea0 [ 976.032427] ? avc_ss_reset+0x170/0x170 [ 976.036409] ? __lock_acquire+0x6de/0x3ff0 [ 976.040648] ? add_new_disk+0x1eb0/0x1eb0 [ 976.044801] blkdev_ioctl+0x5cb/0x1a7e [ 976.048694] ? blkpg_ioctl+0x9d0/0x9d0 [ 976.052610] ? get_pid_task+0xf4/0x190 [ 976.056501] ? mark_held_locks+0xf0/0xf0 [ 976.060560] ? proc_fail_nth_write+0x95/0x1d0 [ 976.065064] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 976.070013] block_ioctl+0xe9/0x130 [ 976.073648] ? blkdev_fallocate+0x3f0/0x3f0 [ 976.077995] do_vfs_ioctl+0xcdb/0x12e0 [ 976.081892] ? selinux_file_ioctl+0x506/0x6c0 [ 976.086389] ? ioctl_preallocate+0x200/0x200 [ 976.090803] ? selinux_inode_link+0x20/0x20 [ 976.095135] ? __fget+0x356/0x510 [ 976.098592] ? do_dup2+0x450/0x450 [ 976.102137] ? vfs_write+0x393/0x540 [ 976.105864] ksys_ioctl+0x9b/0xc0 [ 976.109323] __x64_sys_ioctl+0x6f/0xb0 [ 976.113215] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 976.117820] do_syscall_64+0xf9/0x620 [ 976.121628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 976.126820] RIP: 0033:0x45d5b9 [ 976.130012] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 976.148919] RSP: 002b:00007f4353307c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 976.156633] RAX: ffffffffffffffda RBX: 0000000000008c40 RCX: 000000000045d5b9 [ 976.163902] RDX: 0000000020000000 RSI: 0000000040140921 RDI: 0000000000000004 [ 976.171171] RBP: 00007f4353307ca0 R08: 0000000000000000 R09: 0000000000000000 [ 976.178443] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 976.185714] R13: 00007fff60486abf R14: 00007f43533089c0 R15: 000000000118cfec 09:59:30 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCRSGL2CALL(0xffffffffffffffff, 0x89e5, &(0x7f0000000180)=@default) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) lsetxattr$security_capability(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='security.capability\x00', &(0x7f0000000140)=@v1={0x1000000, [{0x5, 0x2}]}, 0xc, 0x6) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$SNDRV_PCM_IOCTL_HWSYNC(r3, 0x4122, 0x0) fcntl$dupfd(r1, 0x0, r1) [ 976.309621] Left network mode 09:59:30 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x5, r0, 0x0, 0x58) [ 976.928101] md: md_import_device returned -12 [ 976.941093] md: could not open unknown-block(8,2). [ 976.947028] md: md_import_device returned -6 [ 976.980990] md: could not open unknown-block(8,2). [ 976.997378] md: md_import_device returned -6 [ 978.411825] IPVS: stopping master sync thread 20040 ... [ 978.419439] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 978.430312] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 978.437891] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 978.448227] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 978.459068] device bridge_slave_1 left promiscuous mode [ 978.469116] bridge0: port 2(bridge_slave_1) entered disabled state [ 978.479983] device bridge_slave_0 left promiscuous mode [ 978.501175] bridge0: port 1(bridge_slave_0) entered disabled state [ 978.517946] device veth1_macvtap left promiscuous mode [ 978.524242] device veth0_macvtap left promiscuous mode [ 978.529602] device veth1_vlan left promiscuous mode [ 978.541245] device veth0_vlan left promiscuous mode [ 981.690262] Bluetooth: hci5: command 0x0409 tx timeout [ 982.943356] device hsr_slave_1 left promiscuous mode [ 982.954821] device hsr_slave_0 left promiscuous mode [ 982.972905] team0 (unregistering): Port device team_slave_1 removed [ 982.986126] team0 (unregistering): Port device team_slave_0 removed [ 982.998022] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 983.013706] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 983.046709] bond0 (unregistering): Released all slaves [ 983.068397] IPVS: ftp: loaded support on port[0] = 21 [ 983.157805] chnl_net:caif_netlink_parms(): no params data found [ 983.239812] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.246317] bridge0: port 1(bridge_slave_0) entered disabled state [ 983.255132] device bridge_slave_0 entered promiscuous mode [ 983.267137] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.273863] bridge0: port 2(bridge_slave_1) entered disabled state [ 983.282775] device bridge_slave_1 entered promiscuous mode [ 983.311516] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 983.322057] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 983.348284] IPv6: ADDRCONF(NETDEV_UP): team_slave_0: link is not ready [ 983.356416] team0: Port device team_slave_0 added [ 983.363750] IPv6: ADDRCONF(NETDEV_UP): team_slave_1: link is not ready [ 983.372481] team0: Port device team_slave_1 added [ 983.398862] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 983.405209] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 983.431211] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 983.445438] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 983.452604] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 983.478363] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 983.491336] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_0: link is not ready [ 983.499844] IPv6: ADDRCONF(NETDEV_UP): bridge_slave_1: link is not ready [ 983.529565] device hsr_slave_0 entered promiscuous mode [ 983.536589] device hsr_slave_1 entered promiscuous mode [ 983.544065] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_0: link is not ready [ 983.552254] IPv6: ADDRCONF(NETDEV_UP): hsr_slave_1: link is not ready [ 983.668605] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.675041] bridge0: port 2(bridge_slave_1) entered forwarding state [ 983.681778] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.688164] bridge0: port 1(bridge_slave_0) entered forwarding state [ 983.743092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 983.755313] IPv6: ADDRCONF(NETDEV_UP): veth0: link is not ready [ 983.767834] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 983.770217] Bluetooth: hci5: command 0x041b tx timeout [ 983.781563] bridge0: port 1(bridge_slave_0) entered disabled state [ 983.788429] bridge0: port 2(bridge_slave_1) entered disabled state [ 983.804302] IPv6: ADDRCONF(NETDEV_UP): team0: link is not ready [ 983.810921] 8021q: adding VLAN 0 to HW filter on device team0 [ 983.826279] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 983.834660] bridge0: port 1(bridge_slave_0) entered blocking state [ 983.841078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 983.862011] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 983.869728] bridge0: port 2(bridge_slave_1) entered blocking state [ 983.876136] bridge0: port 2(bridge_slave_1) entered forwarding state [ 983.897280] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 983.907725] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 983.926656] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 983.937172] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 983.948567] IPv6: ADDRCONF(NETDEV_UP): hsr0: link is not ready [ 983.956299] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 983.965339] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 983.974199] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 983.990984] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 983.999253] IPv6: ADDRCONF(NETDEV_UP): vxcan0: link is not ready [ 984.018274] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 984.025316] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 984.037321] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 984.059869] IPv6: ADDRCONF(NETDEV_UP): veth0_virt_wifi: link is not ready [ 984.073797] IPv6: ADDRCONF(NETDEV_UP): veth1_virt_wifi: link is not ready [ 984.082707] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 984.092698] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 984.211588] IPv6: ADDRCONF(NETDEV_UP): veth0_vlan: link is not ready [ 984.218983] IPv6: ADDRCONF(NETDEV_UP): vlan0: link is not ready [ 984.227055] IPv6: ADDRCONF(NETDEV_UP): vlan1: link is not ready [ 984.242184] IPv6: ADDRCONF(NETDEV_UP): veth1_vlan: link is not ready [ 984.249285] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 984.258162] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 984.269671] device veth0_vlan entered promiscuous mode [ 984.277314] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 984.285743] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 984.298841] device veth1_vlan entered promiscuous mode [ 984.306623] IPv6: ADDRCONF(NETDEV_UP): macvlan0: link is not ready [ 984.321092] IPv6: ADDRCONF(NETDEV_UP): macvlan1: link is not ready [ 984.339755] IPv6: ADDRCONF(NETDEV_UP): veth0_macvtap: link is not ready [ 984.353306] IPv6: ADDRCONF(NETDEV_UP): veth1_macvtap: link is not ready [ 984.361007] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 984.369750] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 984.378010] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 984.386262] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 984.398785] device veth0_macvtap entered promiscuous mode [ 984.407106] IPv6: ADDRCONF(NETDEV_UP): macvtap0: link is not ready [ 984.420208] device veth1_macvtap entered promiscuous mode [ 984.426986] IPv6: ADDRCONF(NETDEV_UP): macsec0: link is not ready [ 984.439727] IPv6: ADDRCONF(NETDEV_UP): veth0_to_batadv: link is not ready [ 984.455430] IPv6: ADDRCONF(NETDEV_UP): veth1_to_batadv: link is not ready [ 984.465623] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.476506] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.486449] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.496986] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.506757] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.516982] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.527108] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.537412] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.547273] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 984.557456] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.571295] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_0: link is not ready [ 984.578817] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 984.586596] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 984.596471] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 984.604692] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 984.613753] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 984.625131] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.635947] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.645901] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.657111] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.666711] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.676799] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.686530] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.697231] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.707253] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 984.718409] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 984.730658] IPv6: ADDRCONF(NETDEV_UP): batadv_slave_1: link is not ready [ 984.738219] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 984.747660] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 984.756677] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 984.985306] FAULT_INJECTION: forcing a failure. [ 984.985306] name failslab, interval 1, probability 0, space 0, times 0 [ 984.997961] CPU: 0 PID: 24082 Comm: syz-executor.5 Not tainted 4.19.143-syzkaller #0 [ 985.005944] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 985.015304] Call Trace: [ 985.017892] dump_stack+0x1fc/0x2fe [ 985.021522] should_fail.cold+0xa/0x14 [ 985.025403] ? setup_fault_attr+0x200/0x200 [ 985.029725] ? lock_acquire+0x170/0x3c0 [ 985.033705] __should_failslab+0x115/0x180 [ 985.037935] should_failslab+0x5/0xf [ 985.041634] kmem_cache_alloc_trace+0x284/0x380 [ 985.046301] md_import_device+0x9e/0x520 [ 985.050367] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 985.054949] ? md_stop+0x30/0x30 [ 985.058319] ? rcu_nmi_exit+0xb3/0x180 [ 985.062201] ? retint_kernel+0x2d/0x2d [ 985.066102] add_new_disk+0x54f/0x1eb0 [ 985.069986] ? md_reload_sb+0xa20/0xa20 [ 985.073985] ? lock_downgrade+0x720/0x720 [ 985.078140] ? __might_fault+0x192/0x1d0 [ 985.082191] md_ioctl+0x42b1/0x57b0 [ 985.085807] ? deref_stack_reg+0x134/0x1d0 [ 985.090028] ? add_new_disk+0x1eb0/0x1eb0 [ 985.094176] ? __lock_acquire+0x6de/0x3ff0 [ 985.098420] ? lock_downgrade+0x720/0x720 [ 985.102568] ? lock_acquire+0x170/0x3c0 [ 985.106529] ? avc_has_extended_perms+0xe4/0xea0 [ 985.111281] ? check_preemption_disabled+0x41/0x280 [ 985.116310] ? avc_has_extended_perms+0x86d/0xea0 [ 985.121144] ? avc_ss_reset+0x170/0x170 [ 985.125130] ? __lock_acquire+0x6de/0x3ff0 [ 985.129350] ? add_new_disk+0x1eb0/0x1eb0 [ 985.134191] blkdev_ioctl+0x5cb/0x1a7e [ 985.138086] ? blkpg_ioctl+0x9d0/0x9d0 [ 985.141975] ? get_pid_task+0xf4/0x190 [ 985.145848] ? mark_held_locks+0xf0/0xf0 [ 985.149904] ? proc_fail_nth_write+0x95/0x1d0 [ 985.154393] ? proc_tgid_io_accounting+0x7f0/0x7f0 [ 985.159324] block_ioctl+0xe9/0x130 [ 985.162936] ? blkdev_fallocate+0x3f0/0x3f0 [ 985.167241] do_vfs_ioctl+0xcdb/0x12e0 [ 985.171133] ? selinux_file_ioctl+0x506/0x6c0 [ 985.175627] ? ioctl_preallocate+0x200/0x200 [ 985.180037] ? selinux_inode_link+0x20/0x20 [ 985.184365] ? __fget+0x356/0x510 [ 985.187818] ? do_dup2+0x450/0x450 [ 985.191352] ? vfs_write+0x393/0x540 [ 985.195084] ksys_ioctl+0x9b/0xc0 [ 985.198534] __x64_sys_ioctl+0x6f/0xb0 [ 985.203448] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 985.208013] do_syscall_64+0xf9/0x620 [ 985.211815] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 985.216999] RIP: 0033:0x45d5b9 [ 985.220179] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 985.240038] RSP: 002b:00007f1aaf60dc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 985.247747] RAX: ffffffffffffffda RBX: 0000000000008c40 RCX: 000000000045d5b9 [ 985.255017] RDX: 0000000020000000 RSI: 0000000040140921 RDI: 0000000000000004 [ 985.262282] RBP: 00007f1aaf60dca0 R08: 0000000000000000 R09: 0000000000000000 [ 985.269540] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 985.276847] R13: 00007ffccfc0a7ef R14: 00007f1aaf60e9c0 R15: 000000000118cf4c [ 985.332947] md: md_import_device returned -12 09:59:39 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:59:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r4, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, r5, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffff001}]}, 0x58}, 0x1, 0x0, 0x0, 0x81}, 0x8014) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:39 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x6, r0, 0x0, 0x58) 09:59:39 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x4, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x201, 0x80001) bind$netlink(r2, &(0x7f0000000100)={0x10, 0x0, 0x25dfdbfc, 0x800000}, 0xc) 09:59:39 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x200, 0x5}, 0x0, 0x0, 0x2, 0x0, 0x5, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 985.458195] md: could not open unknown-block(8,2). [ 985.465634] md: md_import_device returned -6 [ 985.533140] md: could not open unknown-block(8,2). 09:59:39 executing program 1: perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x28008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x3}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(0x0, 0x0, 0x0, 0x0, r0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x1, 0x8, 0x0, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r2, 0x0, r2) [ 985.583931] md: md_import_device returned -6 09:59:40 executing program 4: r0 = perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x20, 0x0, 0x0, 0x0, 0x41c1, 0x2019, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = dup(r0) mq_timedreceive(r3, &(0x7f0000000180)=""/195, 0xc3, 0x6, &(0x7f0000000280)={0x77359400}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) accept$alg(r2, 0x0, 0x0) r4 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r4, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r5 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) r8 = fcntl$dupfd(0xffffffffffffffff, 0x406, r5) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r8, 0xc0505510, &(0x7f0000000100)={0x56, 0x1, 0xfcf7, 0x5, &(0x7f00000000c0)=[{}]}) ioctl$SNDCTL_TMR_TEMPO(r7, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x7, r0, 0x0, 0x58) 09:59:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x2, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 985.725295] md: could not open unknown-block(0,2). [ 985.730722] md: md_import_device returned -6 09:59:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 985.781695] md: could not open unknown-block(8,0). 09:59:40 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x2, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:59:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x8}, 0x40040, 0x0, 0x2, 0x0, 0x0, 0x4, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x5) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r3 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r3, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b005) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r5}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000140)={r5, @in6={{0xa, 0x4e21, 0x4, @dev={0xfe, 0x80, [], 0x3c}, 0x6}}, 0x2, 0x5, 0x989, 0xbb, 0x0, 0x2f91, 0x8}, 0x9c) r6 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDCTL_TMR_TEMPO(r6, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) accept$phonet_pipe(r1, &(0x7f0000000080), &(0x7f0000000100)=0x10) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video1\x00', 0x2, 0x0) r3 = socket$kcm(0x10, 0x2, 0x4) sendmsg$kcm(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000180)="39000000140081ae10003c000500018311001f9f660fcf065b05acb612f691f3bd3508abca1be6eeb89c44ebb37358582bdbb7d553b4e92155", 0x39}], 0x1}, 0x0) fcntl$dupfd(r2, 0x0, r3) [ 985.835106] md: md_import_device returned -16 [ 985.850191] Bluetooth: hci5: command 0x040f tx timeout 09:59:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x8, r0, 0x0, 0x58) [ 985.966938] md: could not open unknown-block(8,2). [ 985.976350] md: md_import_device returned -6 09:59:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000100), 0x4}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = openat$bsg(0xffffffffffffff9c, 0x0, 0x800, 0x0) write$P9_RRENAMEAT(r1, &(0x7f0000000140)={0x7, 0x4b, 0x1}, 0x7) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) rmdir(&(0x7f00000000c0)='./file0\x00') r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 986.108476] md: could not open unknown-block(8,2). 09:59:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x9, r0, 0x0, 0x58) [ 986.153028] md: md_import_device returned -6 09:59:40 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x301, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:40 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x301, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:59:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x400000, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_REORDERTO(0xffffffffffffffff, 0x111, 0x5, 0xbc, 0x4) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) sendmsg$IPCTNL_MSG_CT_DELETE(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x2, 0x1, 0x5, 0x0, 0x0, {0x1}, [@CTA_ZONE={0x6, 0x12, 0x1, 0x0, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20008011}, 0x4000000) [ 986.299599] md: could not open unknown-block(8,2). [ 986.314286] md: md_import_device returned -6 09:59:40 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f0000000140)='wg1\x00', 0x4) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000080)={0xd, 0x7f}) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$SOUND_MIXER_READ_RECSRC(0xffffffffffffffff, 0x80044dff, &(0x7f0000000100)) fcntl$dupfd(r2, 0x0, r2) 09:59:40 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xa, r0, 0x0, 0x58) 09:59:40 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:40 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) add_key$fscrypt_provisioning(&(0x7f00000000c0)='fscrypt-provisioning\x00', &(0x7f0000000100)={'syz', 0x2}, &(0x7f0000000140)={0x1, 0x0, "df2ce58cd5244b8546e8242e99a606d775a243cdf9f33387dc56a7d7915551c2db5f072d22bac0a2ecf7d67567177f785723098b5bc5f308ed87eb2ef76e"}, 0x46, r0) 09:59:40 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) [ 986.588696] md: could not open unknown-block(8,2). [ 986.645882] md: md_import_device returned -6 09:59:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x2d394346315d47f6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x11009, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x2b, 0x1, 0x40) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) 09:59:41 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x914, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 986.768966] md: could not open unknown-block(8,0). [ 986.777093] md: md_import_device returned -16 09:59:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xb, r0, 0x0, 0x58) 09:59:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x10, 0x3fb, 0x2, 0x70bd28, 0x25dfdbff, "", [""]}, 0x10}, 0x1, 0x0, 0x0, 0xc895}, 0x10) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) r1 = socket(0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffb000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=0x0, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x6}, 0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) [ 986.820809] md: Autodetecting RAID arrays. [ 986.828744] md: could not open unknown-block(8,0). [ 986.842604] md: md_import_device returned -16 [ 986.876956] md: could not open unknown-block(8,2). [ 986.893842] md: autorun ... [ 986.899985] md: Autodetecting RAID arrays. [ 986.931011] md: ... autorun DONE. [ 986.950808] md: md_import_device returned -6 09:59:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x2, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0x4) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) getpeername$inet(r4, &(0x7f0000000140)={0x2, 0x0, @initdev}, &(0x7f0000000180)=0x10) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000240)={0x3, 0x9, 0x0, 0xb8f, 0x1f}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r6 = fcntl$dupfd(r5, 0x0, r5) r7 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r7, 0x6, 0x21, &(0x7f00000001c0)=""/15, &(0x7f0000000200)=0xf) ioctl$SNDCTL_TMR_TEMPO(r6, 0xc0045405, &(0x7f0000000080)=0xce) [ 986.977331] md: autorun ... [ 986.995076] md: Autodetecting RAID arrays. 09:59:41 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) msgctl$MSG_STAT_ANY(0xffffffffffffffff, 0xd, &(0x7f0000000100)=""/168) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, r1) [ 987.018803] md: could not open unknown-block(8,2). [ 987.021809] md: ... autorun DONE. [ 987.034202] md: md_import_device returned -6 09:59:41 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) [ 987.086669] md: autorun ... 09:59:41 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x922, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) [ 987.116655] md: Autodetecting RAID arrays. [ 987.121991] md: ... autorun DONE. [ 987.154351] md: could not open unknown-block(8,2). [ 987.157462] md: autorun ... [ 987.169445] md: md_import_device returned -6 09:59:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xc, r0, 0x0, 0x58) [ 987.201761] md: ... autorun DONE. 09:59:41 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x922, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x4200) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @local}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0xfffa, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000180)=ANY=[@ANYBLOB="7b27aba21569174ba1bd6fe2779a522fd568c5bd82bab7996b9e6240088d4b7e865d01770a2c71154ea4ed0faf674dea7c71c711e142a7f25308f2bbeaa3d3e586c0a02fc515f5ff76bf39d355b4de36057457988f4c3c365b0b78354761406bcbd51f6da66b9b0a8779c5f518d87d499d7bceaa35fd797c49ae92af", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b005) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000100)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000100)={r5, 0x1f}, &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r7 = fcntl$dupfd(r6, 0x0, r6) ioctl$SNDCTL_TMR_TEMPO(r7, 0xc0045405, &(0x7f0000000080)=0xce) [ 987.232832] md: could not open unknown-block(8,2). [ 987.244996] md: md_import_device returned -6 [ 987.301713] md: could not open unknown-block(8,2). [ 987.334243] md: md_import_device returned -6 09:59:41 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000023c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f00000000c0)={[{0x7, 0x2, 0x3, 0x3f, 0x92, 0x80, 0xe1, 0xfb, 0x2, 0x3, 0x1, 0x1, 0xca}, {0xfff, 0x7, 0x3f, 0x4, 0x5, 0x1, 0x9, 0x1f, 0x0, 0x6, 0x2, 0x2b, 0x3}, {0xde, 0x8001, 0x2e, 0x8, 0x3, 0xff, 0xff, 0x3f, 0xff, 0x4, 0xe8, 0xd1, 0x9}], 0xd75916c}) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r3, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000180)=[@text32={0x20, &(0x7f0000000140)="66b8d4008ee8c4c1bd58970088000066ba420066edc4e280f2d9a2090000000faa660fc7b200080000660f380543ec0f2019260f01c4", 0x36}], 0x1, 0x40, &(0x7f00000001c0)=[@cr0={0x0, 0x80040048}, @flags={0x3, 0x44880}], 0x2) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) [ 987.412932] md: could not open unknown-block(8,2). [ 987.418127] md: md_import_device returned -6 [ 987.449310] md: could not open unknown-block(8,2). [ 987.492458] md: md_import_device returned -6 09:59:41 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xd, r0, 0x0, 0x58) 09:59:41 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) [ 987.590611] md: could not open unknown-block(8,2). [ 987.622334] md: md_import_device returned -6 09:59:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x928, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x4041, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r0, 0x2) fanotify_init(0x10, 0x800) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) add_key(&(0x7f00000000c0)='cifs.spnego\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f00000003c0)="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", 0x1000, 0xfffffffffffffffc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000200)=0x8) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000140)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$RTC_ALM_READ(0xffffffffffffffff, 0x80247008, &(0x7f0000000240)) ioctl$SNDCTL_TMR_TEMPO(r5, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:42 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xe, r0, 0x0, 0x58) [ 987.709477] md: could not open unknown-block(8,2). [ 987.720192] md: md_import_device returned -6 09:59:42 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x929, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) [ 987.816387] md: could not open unknown-block(8,2). [ 987.829017] md: md_import_device returned -6 [ 987.930198] Bluetooth: hci5: command 0x0419 tx timeout 09:59:42 executing program 0: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x125d, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$read(0x3, r1, 0x0, 0x58) keyctl$reject(0x13, r0, 0x0, 0x8, r1) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$SCSI_IOCTL_STOP_UNIT(r4, 0x6) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x929, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:42 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0xf, r0, 0x0, 0x58) 09:59:42 executing program 5: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x932, &(0x7f0000000000)={0x4, 0x0, 0x2, 0x0}) socket(0x0, 0x0, 0x0) ioctl$SNDCTL_TMR_TEMPO(0xffffffffffffffff, 0xc0045405, 0x0) 09:59:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f00000000c0)={0x7e, 0x50, 0x7f, 0x0, 0x9, 0x6, 0x1, 0xff, 0x0, 0x5, 0x9, 0x3, 0x0, 0x5, 0x1f, 0x4, 0x5, 0x41, 0x3, [], 0x5, 0x8}) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) shmctl$IPC_RMID(0x0, 0x0) [ 988.101880] md: could not open unknown-block(8,2). [ 988.109594] md: md_import_device returned -6 09:59:42 executing program 1: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$FUSE_CREATE_OPEN(r1, &(0x7f0000000100)={0xa0, 0x0, 0x0, {{0x2, 0x0, 0x8, 0xc6b9, 0x5, 0xec, {0x6, 0x0, 0x100, 0x11, 0x39, 0x4, 0x7, 0x400, 0x6, 0x1000, 0x4, 0x0, 0x0, 0x9bc, 0x3ff}}, {0x0, 0x16}}}, 0xa0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) removexattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=@random={'trusted.', '/dev/md0\x00'}) ioctl$BLKPG(r2, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0xc, 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r3) r4 = getegid() getresgid(&(0x7f0000000a00), &(0x7f0000000a40)=0x0, &(0x7f0000000a80)) r6 = getgid() syz_fuse_handle_req(r1, &(0x7f0000001880)="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", 0x2000, &(0x7f0000001040)={&(0x7f0000000200)={0x50, 0xffffffffffffffda, 0x5, {0x7, 0x1f, 0x1f, 0x4000, 0x2b, 0x7, 0x3, 0x6}}, &(0x7f0000000280)={0x18, 0xfffffffffffffffe, 0x8, {0x9}}, &(0x7f00000002c0)={0x18, 0x0, 0x3, {0xf9a}}, &(0x7f0000000300)={0x18, 0xfffffffffffffff5, 0x20, {0xffff8000}}, &(0x7f00000003c0)={0x18, 0x0, 0x9, {0x3}}, &(0x7f0000000400)={0x28, 0x0, 0x9, {{0x4}}}, &(0x7f0000000440)={0x60, 0x0, 0x6, {{0x2, 0x0, 0x40, 0x2, 0x0, 0x5, 0x8, 0x6}}}, &(0x7f00000004c0)={0x18, 0x0, 0x4, {0x5}}, &(0x7f0000000500)={0x14, 0x0, 0xb1, {'%\xf3}\x00'}}, &(0x7f0000000540)={0x20, 0xfffffffffffffff5, 0xffffffff, {0x0, 0x5}}, &(0x7f00000006c0)={0x78, 0x0, 0xffffffffffffff00, {0x3, 0xfff, 0x0, {0x6, 0x8, 0xbfb, 0x397, 0x100000000, 0x5, 0x9, 0x81, 0x7, 0x4000, 0x401, 0x0, 0x0, 0x9, 0x20}}}, &(0x7f0000000740)={0x90, 0x0, 0x8001, {0x3, 0x0, 0x7, 0x9, 0x800, 0x3ff, {0x3, 0x3, 0x7, 0x7, 0x0, 0x0, 0x3, 0x0, 0x2a54, 0x8000, 0x6, 0x0, 0x0, 0x4000, 0xd0}}}, &(0x7f0000000800)={0x70, 0xfffffffffffffff5, 0x9, [{0x6, 0x800, 0x4, 0x5, '/:\\{'}, {0x1, 0x10000, 0x8, 0x3f, 'trusted.'}, {0x4, 0x0, 0x1, 0x3, '\xb4'}]}, &(0x7f0000000ac0)={0x460, 0xffffffffffffffda, 0xb9, [{{0x0, 0x2, 0x3, 0x3, 0x9, 0x8f2, {0x4, 0x9, 0x1, 0x10001, 0x401, 0x9, 0x10000, 0xffff, 0x9, 0xc000, 0x0, 0xee01, 0x0, 0x5, 0x8}}, {0x2, 0x3f, 0x8, 0x9, 'trusted.'}}, {{0x2, 0x0, 0x1, 0x20, 0xd534, 0x400, {0x5, 0x4800, 0x9d7c, 0xad10, 0xffff, 0x8, 0x0, 0x2, 0x1ff, 0x8000, 0x7fff, 0x0, 0x0, 0xfffffffb, 0x3f}}, {0x2, 0x28, 0x2, 0x0, '%^'}}, {{0x0, 0x1, 0xfff, 0x7fffffff, 0x80000001, 0x8, {0x6, 0x3fa9, 0x80, 0x1472, 0x101, 0x6, 0x2, 0x5, 0x9, 0x8000, 0x1, 0xee01, 0xffffffffffffffff, 0x0, 0x3e000}}, {0x3, 0x0, 0x8, 0x6, 'trusted.'}}, {{0x6, 0x0, 0x2, 0x0, 0xffff, 0x5, {0x6, 0x2, 0x100, 0xfffffffffffffff9, 0x0, 0x100, 0x7fff, 0x2, 0x40, 0xa000, 0x9, r3, 0xffffffffffffffff, 0x80000000, 0x8000}}, {0x6, 0x10001, 0x0, 0x719f}}, {{0x0, 0x1, 0x0, 0x10000, 0x80, 0x1c, {0x4, 0x4, 0x6, 0xbb5, 0x9, 0x620, 0x89, 0xf82d, 0x800, 0xc000, 0x1, 0x0, 0x0, 0x1, 0x7fff}}, {0x0, 0x7ff, 0x8, 0x7fffffff, 'trusted.'}}, {{0x1, 0x3, 0xfffffffffffffffb, 0x7, 0xde, 0x401, {0x0, 0x0, 0x0, 0x90, 0x0, 0x7, 0x7, 0x6, 0x6494, 0x8000, 0x8, 0xffffffffffffffff, r4, 0x5, 0x10001}}, {0x5, 0xffffffff, 0x6, 0x10000, '\'8!:\'-'}}, {{0x0, 0x1, 0xb2, 0x0, 0x4, 0x8001, {0x3, 0x100000001, 0x1, 0x25e, 0xffffffffffffff7f, 0x6, 0x8001, 0x3, 0x4, 0x2000, 0x6, 0xee01, r5, 0x8, 0x8}}, {0x1, 0x7, 0x0, 0xc8}}]}, &(0x7f0000000f40)={0xa0, 0x0, 0x20, {{0x1, 0x2, 0x7, 0x8, 0x3, 0x5cb7, {0x2, 0x1, 0x7f, 0xfffffffffffffc00, 0xb4c9, 0xfffffffffffffffb, 0xfff, 0x5638, 0x5000000, 0x4000, 0x10000, 0x0, r6}}, {0x0, 0x1}}}, &(0x7f0000001000)={0x20, 0x0, 0xfffffffffffffff8, {0x7, 0x4, 0x5, 0x5}}}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) fcntl$dupfd(r7, 0x0, r7) 09:59:42 executing program 3: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x932, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) 09:59:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000480)='/dev/cachefiles\x00', 0x42, 0x0) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000540)={0x3, 0x8, 0x7b, &(0x7f00000004c0)="bce696f435290a75a017058ccf3385313d2257b09c3f34b2fbeebd0472c3f7a6da07aa571aae76ce6ef8beb3a6f70a63ef9430f800f2370891f0f7171f30b277d329afc1c7bdbd16ed7ab4447d565e921e5e3f54dcfcecbdf1e7c72d67cb7327c881120d7d43a184a9e809d233aec326e118ebf3c75e104ac0dc58"}) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) sendmsg$sock(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f00000000c0)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x64010102}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000140)="26496666eccb31d207621c8c2d000099531d6dd38e484e55", 0x18}, {&(0x7f0000000180)="7a32792a29c988eb93bfa8535d441eca708f6f0d381af919196f93b335588a79d66c57fbe1438e2400db088c071b49aa8d56e961bc126f1ad34fbd19f0969d636913f5898076b5ae3e4dfd6d8bf0612ecf", 0x51}, {&(0x7f0000000600)="ba86bc7bca1b3ee0197fec38f06584bd4f11d3ea84330e3200e8ce850dafc525fd1447b649f9db4d7307a0de7cf7ec49af25e7eb3d4d0bb79a4d96028eb4e869c4d8e1086b4bab7b41ea111379ebbce7aa51d19ea912b1f5c10a643728710943be9b666b8f495ffdb77e5f"}, {&(0x7f0000000680)="74f3718fed88246e0e4af35567ae6f2ca445f90b22a97793f74f940b6f2d7343f88b1c93a247f791c8084f88dccb18d03e5a9d713f7be5e319e97d31f3d324555866d9c41ebc4c429a64abfcffce9629e0805c65bb2bd113a83093af2d8f0efe2cca106a6817493ee7fb6b021533de1a4cc8f80a33b2e7baddc51175f8b88c01ada8305439e9e875a0e5a6273ae2810a4765f0821daca56c6ae00205c4880dabcaf6b3194cb95d230ebb469c97034fd2c44310f80f2f88ed"}, {&(0x7f0000000740)="e9aa6fcd7cbfe9eabf64c2733090d0829c12167e93fc7818e2aa182960a5bb53d98148fe7d72eddc88cf87e372f50296f060e08171a96f8ea25c358d3e42aaf5b3426cc919682063ee4edd3eb9f921c5743c768c0f6cb870c8ee7fa682ad6327ef41259f56f4d2acc47e4972f9a505ccd8adf3d65b4dcabfcb56c828107cbcd0ae99268bf428edf5d72f8079c60e6b491b2c582aaaf35a0c1394ff4a45bcbe522e4262ebf18e2cfab27f0a055737242fb2ea568d800150d8a32ca155d9b8037f3b39a3e414b8e2ffe8e9fb8226aab8cf83dd3ba1d9072208d4b0e5e5"}], 0x2, &(0x7f0000000240)=[@mark={{0x14, 0x1, 0x24, 0x9}}, @mark={{0x14, 0x1, 0x24, 0x9}}, @txtime={{0xffffffffffffff42, 0x1, 0x3d, 0x3}}], 0x48}, 0x4010) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000300)='/dev/cachefiles\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r3, 0xc010641d, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=""/71}) r4 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r4, 0xc0045405, &(0x7f0000000080)=0xce) r5 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000580)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) setsockopt$CAN_RAW_FILTER(r5, 0x65, 0x1, &(0x7f00000005c0)=[{{0x3, 0x1, 0x1}, {0x0, 0x0, 0x1}}, {{0x2, 0x1}, {0x2}}, {{0x1, 0x0, 0x0, 0x1}, {0x0, 0x0, 0x1, 0x1}}], 0x18) [ 988.249641] md: could not open unknown-block(8,2). [ 988.264561] md: md_import_device returned -6 09:59:42 executing program 2: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$read(0x10, r0, 0x0, 0x58) [ 988.396793] md: could not open unknown-block(8,2). [ 988.406448] md: md_import_device returned -6 09:59:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xa}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000480)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r0) keyctl$read(0x3, r0, 0x0, 0x58) add_key(0x0, 0x0, 0x0, 0x0, r0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r1, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDCTL_TMR_TEMPO(r3, 0xc0045405, &(0x7f0000000080)=0xce) [ 988.447853] md: md0 stopped. [ 988.506988] md: could not open unknown-block(8,2). 09:59:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x8008, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x2e9, 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffe, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key(0x0, 0x0, 0x0, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x100, 0x0) ioctl$BLKPG(r0, 0x40140921, &(0x7f0000000000)={0x0, 0x8, 0x2, 0x0}) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000001840)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDCTL_TMR_TEMPO(r2, 0xc0045405, &(0x7f0000000080)=0xce) [ 988.563335] WARNING: CPU: 0 PID: 24434 at drivers/md/md.c:7217 md_ioctl+0x3c19/0x57b0 [ 988.571761] Kernel panic - not syncing: panic_on_warn set ... [ 988.571761] [ 988.579150] CPU: 0 PID: 24434 Comm: syz-executor.5 Not tainted 4.19.143-syzkaller #0 [ 988.587040] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 988.596492] Call Trace: [ 988.599102] dump_stack+0x1fc/0x2fe [ 988.602746] panic+0x26a/0x50e [ 988.605949] ? __warn_printk+0xf3/0xf3 [ 988.609859] ? md_ioctl+0x3c19/0x57b0 [ 988.613674] ? __probe_kernel_read+0x16c/0x1b0 [ 988.618267] ? __warn.cold+0x5/0x61 [ 988.621912] ? md_ioctl+0x3c19/0x57b0 [ 988.625709] __warn.cold+0x20/0x61 [ 988.629240] ? md_ioctl+0x3c19/0x57b0 [ 988.633130] report_bug+0x262/0x2b0 [ 988.636798] do_error_trap+0x1d7/0x310 [ 988.640711] ? math_error+0x310/0x310 [ 988.644524] ? __mutex_lock+0x3a8/0x1260 [ 988.648604] ? cred_has_capability.isra.0+0x139/0x2b0 [ 988.653800] ? cred_has_capability.isra.0+0x1b0/0x2b0 [ 988.659024] ? trace_hardirqs_off_caller+0x69/0x210 [ 988.664071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 988.668923] invalid_op+0x14/0x20 [ 988.672385] RIP: 0010:md_ioctl+0x3c19/0x57b0 [ 988.676783] Code: 89 fa 48 c1 ea 03 0f b6 04 02 84 c0 74 08 3c 03 0f 8e 7b 0a 00 00 c7 85 40 01 00 00 00 00 00 00 e9 8e ec ff ff e8 c7 f9 4f fc <0f> 0b e9 78 d2 ff ff e8 bb f9 4f fc 44 89 e6 bf 23 09 48 40 e8 1e [ 988.695676] RSP: 0018:ffff888049f37988 EFLAGS: 00010216 [ 988.701037] RAX: 0000000000040000 RBX: 1ffff110093e6f39 RCX: ffffc900093bb000 [ 988.708314] RDX: 00000000000000b8 RSI: ffffffff8519b809 RDI: 0000000000000007 [ 988.715662] RBP: ffff888216396980 R08: 0000000000000000 R09: 0000000000000000 [ 988.722929] R10: 0000000000000007 R11: 0000000000000000 R12: 0000000000000932 [ 988.730237] R13: 0000000000000932 R14: 0000000000000001 R15: ffff888219de1740 [ 988.737585] ? md_ioctl+0x3c19/0x57b0 [ 988.741415] ? md_ioctl+0x3c19/0x57b0 [ 988.745235] ? add_new_disk+0x1eb0/0x1eb0 [ 988.749373] ? avc_has_extended_perms+0x6f3/0xea0 [ 988.754223] ? lock_downgrade+0x720/0x720 [ 988.758358] ? lock_acquire+0x170/0x3c0 [ 988.762355] ? avc_has_extended_perms+0xe4/0xea0 [ 988.767123] ? check_preemption_disabled+0x41/0x280 [ 988.772133] ? avc_has_extended_perms+0x86d/0xea0 [ 988.776965] ? avc_ss_reset+0x170/0x170 [ 988.780969] ? __lock_acquire+0x6de/0x3ff0 [ 988.785212] ? add_new_disk+0x1eb0/0x1eb0 [ 988.789358] blkdev_ioctl+0x5cb/0x1a7e [ 988.793234] ? blkpg_ioctl+0x9d0/0x9d0 [ 988.797125] ? mark_held_locks+0xf0/0xf0 [ 988.801187] ? mark_held_locks+0xf0/0xf0 [ 988.805246] ? lock_downgrade+0x720/0x720 [ 988.809398] ? lock_acquire+0x170/0x3c0 [ 988.813376] ? kcov_ioctl+0x1e/0x1e0 [ 988.817094] block_ioctl+0xe9/0x130 [ 988.820738] ? blkdev_fallocate+0x3f0/0x3f0 [ 988.825092] do_vfs_ioctl+0xcdb/0x12e0 [ 988.828986] ? selinux_file_ioctl+0x506/0x6c0 [ 988.833478] ? ioctl_preallocate+0x200/0x200 [ 988.837901] ? selinux_inode_link+0x20/0x20 [ 988.842232] ? __fget+0x356/0x510 [ 988.845686] ? do_dup2+0x450/0x450 [ 988.849228] ksys_ioctl+0x9b/0xc0 [ 988.852679] __x64_sys_ioctl+0x6f/0xb0 [ 988.856559] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 988.861148] do_syscall_64+0xf9/0x620 [ 988.864964] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 988.870182] RIP: 0033:0x45d5b9 [ 988.873434] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 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 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 988.892364] RSP: 002b:00007f1aaf5cbc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 988.900103] RAX: ffffffffffffffda RBX: 0000000000008c40 RCX: 000000000045d5b9 [ 988.907376] RDX: 0000000020000000 RSI: 0000000000000932 RDI: 0000000000000004 [ 988.914641] RBP: 000000000118d0c0 R08: 0000000000000000 R09: 0000000000000000 [ 988.921908] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000118d08c [ 988.929202] R13: 00007ffccfc0a7ef R14: 00007f1aaf5cc9c0 R15: 000000000118d08c [ 988.937922] Kernel Offset: disabled [ 988.941686] Rebooting in 86400 seconds..