) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x4, 0x0, 0x0) [ 261.640166][ T9134] block nbd4: Receive control failed (result -22) [ 261.648702][T11249] nbd4: detected capacity change from 0 to 5120 [ 261.655347][ T2495] block nbd4: Attempted send on invalid socket [ 261.661877][ T2495] block nbd4: shutting down sockets [ 261.692038][T11249] ldm_validate_partition_table(): Disk read failed. [ 261.723922][T11249] Dev nbd4: unable to read RDB block 0 [ 261.760826][T11249] nbd4: unable to read partition table [ 261.779894][T11261] EXT4-fs (sda1): Unrecognized mount option "journal_dev=0x" or missing value [ 261.791166][T11258] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 261.807814][T11249] nbd4: partition table beyond EOD, truncated 08:30:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x5, 0x0, 0x0) 08:30:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x5441, 0x0) 08:30:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x']) 08:30:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x5450, 0x0) 08:30:00 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) [ 262.074935][ T9134] block nbd4: Receive control failed (result -22) [ 262.089055][T11248] block nbd4: shutting down sockets [ 262.104125][T11258] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 262.168327][T11285] EXT4-fs (sda1): Unrecognized mount option "journal_dev=0x" or missing value [ 262.336480][T11245] syz-executor.1 (11245) used greatest stack depth: 21848 bytes left 08:30:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x8, 0x0, 0x0) 08:30:01 executing program 5: mkdirat(0xffffffffffffff9c, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ptmx\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000005c0)=""/68, 0x44) openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0xa) ioctl$TCFLSH(r1, 0x540b, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) 08:30:01 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x500) 08:30:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x5451, 0x0) 08:30:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:01 executing program 1: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x800000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) fsync(0xffffffffffffffff) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) close(r3) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x0, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) r5 = socket(0x10, 0x803, 0x6) sendto(r5, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0xffffff92) r6 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000280)='/dev/usbmon0\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000140)=[{0x0}], 0x1, 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000280)='/dev/usbmon0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/134, 0xfffffffffffffcca}], 0x10000000000001a2, 0x0) close(0xffffffffffffffff) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000c848277f8542a6dd7554e515b6d2a9391ba8e8560a612baebd867441496de281727a16aba29443659b66dac86183ca18376ae77ac73c0362b56a0e9b7e3a7c44931f00f10353fca3152361b8823a60f0eed8193bce2958da0bbb26a58c7d4c7fab9e9f4c628bb77715", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$vcs(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) [ 262.494705][ T9134] block nbd4: Receive control failed (result -22) [ 262.503373][T11311] nbd4: detected capacity change from 0 to 5120 [ 262.522328][T11314] EXT4-fs (sda1): Cannot specify journal on remount 08:30:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x9, 0x0, 0x0) [ 262.539293][ T2495] block nbd4: Attempted send on invalid socket [ 262.545561][ T2495] block nbd4: shutting down sockets [ 262.559312][T11311] ldm_validate_partition_table(): Disk read failed. [ 262.582199][T11311] Dev nbd4: unable to read RDB block 0 08:30:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x5452, 0x0) [ 262.612971][T11311] nbd4: unable to read partition table [ 262.635961][T11311] nbd4: partition table beyond EOD, truncated 08:30:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="11dca50d5e0bcfe47bf070") r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x19, &(0x7f0000000180)=0x7ff, 0x4) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$PERF_EVENT_IOC_RESET(r2, 0x2403, 0x7fffffff) r4 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) getsockopt$inet_int(r4, 0x10d, 0x6, &(0x7f000079bffc), &(0x7f0000350ffc)=0x4) r5 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x6, 0x101000) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0xda00, 0x0) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) poll(&(0x7f00000001c0)=[{r7, 0x1000}, {r4, 0x10}, {0xffffffffffffffff, 0x8000}], 0x3, 0x3) ioctl$VHOST_NET_SET_BACKEND(r5, 0x4008af30, &(0x7f0000000140)={0x2, r6}) r8 = socket(0x10, 0x803, 0x6) sendto(r8, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r8, 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCAX25ADDUID(r8, 0x89e1, &(0x7f00000002c0)={0x3, @default, r9}) 08:30:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x']) 08:30:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0xa, 0x0, 0x0) [ 262.805718][T11343] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 262.815703][ T9134] block nbd4: Receive control failed (result -22) [ 262.823916][T11339] block nbd4: shutting down sockets [ 262.841957][T11322] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 262.914639][T11343] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 262.954239][T11347] EXT4-fs (sda1): Unrecognized mount option "journal_dev=0x" or missing value 08:30:01 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x600) 08:30:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x545d, 0x0) 08:30:01 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0xb, 0x0, 0x0) 08:30:02 executing program 5: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x6e) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_NESTED_STATE(r2, 0x4080aebf, &(0x7f00000006c0)={0x0, 0x0, 0x2080, {0xffffffffffffffff}, [], 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[ 263.113818][ T9134] block nbd4: Receive control failed (result -22) [ 263.122976][T11358] block nbd4: shutting down sockets 08:30:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x']) [ 263.260850][ T9134] block nbd4: Receive control failed (result -22) [ 263.274310][T11359] nbd4: detected capacity change from 0 to 5120 [ 263.285056][ T2495] block nbd4: Attempted send on invalid socket [ 263.291475][ T2495] block nbd4: shutting down sockets 08:30:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x5460, 0x0) [ 263.305949][T11359] ldm_validate_partition_table(): Disk read failed. [ 263.332002][T11359] Dev nbd4: unable to read RDB block 0 [ 263.346676][T11359] nbd4: unable to read partition table [ 263.352518][T11359] nbd4: partition table beyond EOD, truncated [ 263.357045][T11382] EXT4-fs (sda1): Unrecognized mount option "journal_dev=0x" or missing value 08:30:02 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x700) 08:30:02 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0xc, 0x0, 0x0) 08:30:02 executing program 1: socket$key(0xf, 0x3, 0x2) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, 0x0) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x5) socket$nl_netfilter(0x10, 0x3, 0xc) socket$inet6_sctp(0xa, 0x5, 0x84) clone(0x800000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) r1 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$VHOST_SET_VRING_ADDR(r1, 0x4028af11, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) close(0xffffffffffffffff) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$sock_inet6_tcp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f0000000200)) fsync(0xffffffffffffffff) r2 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) ioctl$int_in(r2, 0x40000000af01, 0x0) ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/audio\x00', 0x0, 0x0) close(r3) ioctl$VHOST_SET_MEM_TABLE(r2, 0x4008af03, &(0x7f00000007c0)=ANY=[]) ioctl$VHOST_NET_SET_BACKEND(r2, 0x4008af30, &(0x7f0000000180)={0x0, r3}) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000200)='cpuacct.usage_sys\x00\xc7\xec\xac\xd9&{\x0f\x96\xad\xd1\x8fl![\x8f\xb9\f\xca\x1d\xc2{\xee\xb7\x03K\x0f\xa6\xaa;\xf6\x89\xf7b^\xa5\xafI\r\xc4\x9f\v\xf2\x1c\xdc\xddp2\xb7\xbb\x1b\xfev\xea\xed\xe0\xaa\xe8\xceR`\xbb\xf2\xed;pC\x19\xbfn\x16\xaa\x199\xfe.Q\xebvB\xd2\x19&l?\x87\x17H\x1f.\xdbA\x1b\xafz\xe3\xdc};*\xec\xfe\xfa\xfb/\x18g\x80y\xfe\x89', 0x26e1, 0x0) r5 = socket(0x10, 0x803, 0x6) sendto(r5, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000300), &(0x7f0000000340)=0xffffff92) r6 = openat$usbmon(0xffffffffffffff9c, &(0x7f0000000280)='/dev/usbmon0\x00', 0x0, 0x0) preadv(r6, &(0x7f0000000140)=[{0x0}], 0x1, 0x0) openat$usbmon(0xffffffffffffff9c, &(0x7f0000000280)='/dev/usbmon0\x00', 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f0000000080)=""/134, 0xfffffffffffffcca}], 0x10000000000001a2, 0x0) close(0xffffffffffffffff) r7 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000c848277f8542a6dd7554e515b6d2a9391ba8e8560a612baebd867441496de281727a16aba29443659b66dac86183ca18376ae77ac73c0362b56a0e9b7e3a7c44931f00f10353fca3152361b8823a60f0eed8193bce2958da0bbb26a58c7d4c7fab9e9f4c628bb77715", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040), &(0x7f0000000080)=0x8) openat$vcs(0xffffffffffffff9c, 0x0, 0x20000, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, 0x0, 0x0) 08:30:02 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000080)=0x7ff) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 263.584509][ T9134] block nbd4: Receive control failed (result -22) [ 263.592854][T11394] nbd4: detected capacity change from 0 to 5120 [ 263.613796][ T2495] block nbd4: Attempted send on invalid socket [ 263.620139][ T2495] block nbd4: shutting down sockets [ 263.633999][T11394] ldm_validate_partition_table(): Disk read failed. [ 263.649606][T11394] Dev nbd4: unable to read RDB block 0 08:30:02 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0xd, 0x0, 0x0) 08:30:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x6364, 0x0) 08:30:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x']) [ 263.697109][T11394] nbd4: unable to read partition table [ 263.733855][T11394] nbd4: partition table beyond EOD, truncated [ 263.911872][ T9134] block nbd4: Receive control failed (result -22) [ 263.919944][T11391] block nbd4: shutting down sockets 08:30:02 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x10, 0x0, 0x0) 08:30:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8907, 0x0) [ 263.993393][T11423] EXT4-fs (sda1): Unrecognized mount option "journal_dev=0x" or missing value 08:30:02 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x900) 08:30:03 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000080)=0x7ff) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x11, 0x0, 0x0) [ 264.155307][ T9134] block nbd4: Receive control failed (result -22) [ 264.163946][T11437] nbd4: detected capacity change from 0 to 5120 [ 264.171040][ T2495] block nbd4: Attempted send on invalid socket [ 264.177378][ T2495] block nbd4: shutting down sockets [ 264.182823][ T2495] print_req_error: 371 callbacks suppressed [ 264.182838][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:30:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x6364, 0x0) [ 264.207668][ T2495] buffer_io_error: 378 callbacks suppressed [ 264.207678][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 08:30:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x890c, 0x0) [ 264.250039][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.261249][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 264.269542][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.280753][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 264.290036][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.301368][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 264.309460][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.320385][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 264.328484][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.339368][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 264.347326][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.358259][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 264.366319][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.377354][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read 08:30:03 executing program 2 (fault-call:2 fault-nth:0): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 264.488075][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.499047][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 264.509358][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 264.520353][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 08:30:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x12, 0x0, 0x0) [ 264.532258][T11437] ldm_validate_partition_table(): Disk read failed. [ 264.589838][T11437] Dev nbd4: unable to read RDB block 0 [ 264.602227][T11437] nbd4: unable to read partition table [ 264.613097][T11437] nbd4: partition table beyond EOD, truncated [ 264.633015][T11458] FAULT_INJECTION: forcing a failure. 08:30:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x6364, 0x0) [ 264.633015][T11458] name failslab, interval 1, probability 0, space 0, times 0 [ 264.679731][T11458] CPU: 1 PID: 11458 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 264.688896][T11458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 264.698952][T11458] Call Trace: [ 264.698978][T11458] dump_stack+0x172/0x1f0 [ 264.698999][T11458] should_fail.cold+0xa/0x15 [ 264.699021][T11458] ? fault_create_debugfs_attr+0x180/0x180 [ 264.711200][T11458] ? ___might_sleep+0x163/0x280 [ 264.711220][T11458] __should_failslab+0x121/0x190 [ 264.711239][T11458] should_failslab+0x9/0x14 [ 264.711249][T11458] __kmalloc+0x2e0/0x770 [ 264.711271][T11458] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 264.742812][T11458] ? fput_many+0x12c/0x1a0 [ 264.747247][T11458] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 264.753510][T11458] ? strnlen_user+0x1ed/0x2e0 [ 264.758204][T11458] ? __x64_sys_memfd_create+0x13c/0x470 [ 264.763773][T11458] __x64_sys_memfd_create+0x13c/0x470 [ 264.769263][T11458] ? memfd_fcntl+0x18c0/0x18c0 [ 264.774041][T11458] ? do_syscall_64+0x26/0x760 [ 264.778726][T11458] ? lockdep_hardirqs_on+0x418/0x5d0 [ 264.784018][T11458] ? trace_hardirqs_on+0x67/0x240 08:30:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8912, 0x0) 08:30:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8914, 0x0) [ 264.789056][T11458] do_syscall_64+0xfa/0x760 [ 264.789078][T11458] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 264.789088][T11458] RIP: 0033:0x4598e9 [ 264.789101][T11458] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 264.789113][T11458] RSP: 002b:00007fc99037ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 08:30:03 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000080)=0x7ff) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x13, 0x0, 0x0) [ 264.799485][T11458] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598e9 [ 264.799493][T11458] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be808 [ 264.799501][T11458] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 264.799509][T11458] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc99037f6d4 [ 264.799516][T11458] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 264.910922][ T9134] block nbd4: Receive control failed (result -22) [ 264.920050][T11435] block nbd4: shutting down sockets 08:30:03 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xa00) 08:30:03 executing program 2 (fault-call:2 fault-nth:1): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:03 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x14, 0x0, 0x0) 08:30:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8933, 0x0) 08:30:04 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x900) [ 265.129484][T11486] FAULT_INJECTION: forcing a failure. [ 265.129484][T11486] name failslab, interval 1, probability 0, space 0, times 0 [ 265.164385][T11486] CPU: 1 PID: 11486 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 265.173541][T11486] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 265.184575][T11486] Call Trace: [ 265.184604][T11486] dump_stack+0x172/0x1f0 [ 265.184627][T11486] should_fail.cold+0xa/0x15 [ 265.184646][T11486] ? fault_create_debugfs_attr+0x180/0x180 [ 265.184666][T11486] ? ___might_sleep+0x163/0x280 [ 265.184687][T11486] __should_failslab+0x121/0x190 [ 265.212618][T11486] ? shmem_destroy_inode+0x80/0x80 [ 265.217745][T11486] should_failslab+0x9/0x14 [ 265.222267][T11486] kmem_cache_alloc+0x2aa/0x710 [ 265.227127][T11486] ? __alloc_fd+0x487/0x620 [ 265.231641][T11486] ? shmem_destroy_inode+0x80/0x80 [ 265.236757][T11486] shmem_alloc_inode+0x1c/0x50 [ 265.236774][T11486] alloc_inode+0x68/0x1e0 [ 265.236793][T11486] new_inode_pseudo+0x19/0xf0 [ 265.236810][T11486] new_inode+0x1f/0x40 [ 265.236822][T11486] shmem_get_inode+0x84/0x7e0 [ 265.236841][T11486] __shmem_file_setup.part.0+0x7e/0x2b0 [ 265.264838][T11486] shmem_file_setup+0x66/0x90 [ 265.269617][T11486] __x64_sys_memfd_create+0x2a2/0x470 [ 265.275003][T11486] ? memfd_fcntl+0x18c0/0x18c0 [ 265.279777][T11486] ? do_syscall_64+0x26/0x760 [ 265.284467][T11486] ? lockdep_hardirqs_on+0x418/0x5d0 [ 265.289886][T11486] ? trace_hardirqs_on+0x67/0x240 [ 265.294941][T11486] do_syscall_64+0xfa/0x760 [ 265.299471][T11486] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 265.305373][T11486] RIP: 0033:0x4598e9 [ 265.309284][T11486] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:30:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8940, 0x0) 08:30:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x89a0, 0x0) [ 265.329164][T11486] RSP: 002b:00007fc99037ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 265.337587][T11486] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598e9 [ 265.345565][T11486] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be808 [ 265.353550][T11486] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 265.361533][T11486] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc99037f6d4 [ 265.369508][T11486] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 08:30:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x15, 0x0, 0x0) [ 265.401833][ T9134] block nbd4: Receive control failed (result -22) [ 265.410011][T11498] nbd4: detected capacity change from 0 to 5120 08:30:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x89eb, 0x0) [ 265.456037][ T2495] block nbd4: Attempted send on invalid socket [ 265.460349][ T9134] block nbd1: Receive control failed (result -22) [ 265.462520][ T2495] block nbd4: shutting down sockets 08:30:04 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$BLKBSZSET(0xffffffffffffffff, 0x40081271, &(0x7f0000000080)=0x7ff) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 265.503246][T11498] ldm_validate_partition_table(): Disk read failed. [ 265.511667][T11503] nbd1: detected capacity change from 0 to 5120 [ 265.532171][T11498] Dev nbd4: unable to read RDB block 0 [ 265.556924][T11498] nbd4: unable to read partition table [ 265.580980][T11498] nbd4: partition table beyond EOD, truncated [ 265.588423][ T2496] block nbd1: Attempted send on invalid socket [ 265.594655][ T2496] block nbd1: shutting down sockets [ 265.606608][T11503] ldm_validate_partition_table(): Disk read failed. [ 265.651068][T11503] Dev nbd1: unable to read RDB block 0 [ 265.663856][T11503] nbd1: unable to read partition table [ 265.690152][T11503] nbd1: partition table beyond EOD, truncated 08:30:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8b36, 0x0) [ 265.701960][ T9134] block nbd4: Receive control failed (result -22) [ 265.710314][T11490] block nbd4: shutting down sockets 08:30:04 executing program 2 (fault-call:2 fault-nth:2): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1400) 08:30:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x16, 0x0, 0x0) 08:30:04 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x89eb, 0x0) 08:30:04 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 265.933530][T11534] FAULT_INJECTION: forcing a failure. [ 265.933530][T11534] name failslab, interval 1, probability 0, space 0, times 0 08:30:04 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x17, 0x0, 0x0) [ 266.028091][T11534] CPU: 1 PID: 11534 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 266.037248][T11534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.047314][T11534] Call Trace: [ 266.050636][T11534] dump_stack+0x172/0x1f0 [ 266.050659][T11534] should_fail.cold+0xa/0x15 [ 266.050677][T11534] ? fault_create_debugfs_attr+0x180/0x180 [ 266.050700][T11534] ? ___might_sleep+0x163/0x280 [ 266.070241][T11534] __should_failslab+0x121/0x190 [ 266.075198][T11534] should_failslab+0x9/0x14 [ 266.079715][T11534] kmem_cache_alloc+0x2aa/0x710 [ 266.084586][T11534] ? current_time+0x6b/0x140 [ 266.089271][T11534] ? ktime_get_coarse_real_ts64+0xf0/0x2b0 [ 266.095101][T11534] ? lockdep_hardirqs_on+0x418/0x5d0 [ 266.100400][T11534] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 266.141297][T11534] ? timespec64_trunc+0xf0/0x180 [ 266.146246][T11534] __d_alloc+0x2e/0x8c0 [ 266.151279][T11534] d_alloc_pseudo+0x1e/0x70 [ 266.155788][T11534] alloc_file_pseudo+0xe2/0x280 [ 266.160736][T11534] ? alloc_file+0x4d0/0x4d0 [ 266.165247][T11534] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 266.171505][T11534] __shmem_file_setup.part.0+0x108/0x2b0 [ 266.177161][T11534] shmem_file_setup+0x66/0x90 [ 266.181848][T11534] __x64_sys_memfd_create+0x2a2/0x470 [ 266.187221][T11534] ? memfd_fcntl+0x18c0/0x18c0 [ 266.191999][T11534] ? do_syscall_64+0x26/0x760 [ 266.196700][T11534] ? lockdep_hardirqs_on+0x418/0x5d0 [ 266.201993][T11534] ? trace_hardirqs_on+0x67/0x240 [ 266.207112][T11534] do_syscall_64+0xfa/0x760 [ 266.211643][T11534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.217623][T11534] RIP: 0033:0x4598e9 [ 266.221520][T11534] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 266.241121][T11534] RSP: 002b:00007fc99035da88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 266.249616][T11534] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598e9 [ 266.257586][T11534] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be808 [ 266.265550][T11534] RBP: 000000000075bfc8 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 266.273520][T11534] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc99035e6d4 08:30:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xae01, 0x0) [ 266.281594][T11534] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 08:30:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x18, 0x0, 0x0) [ 266.324470][ T9134] block nbd4: Receive control failed (result -22) [ 266.333493][T11537] block nbd4: shutting down sockets 08:30:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x89eb, 0x0) 08:30:05 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000) 08:30:05 executing program 2 (fault-call:2 fault-nth:3): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x19, 0x0, 0x0) 08:30:05 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:05 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xae41, 0x0) [ 266.663045][ T9134] block nbd4: Receive control failed (result -22) [ 266.672073][T11572] FAULT_INJECTION: forcing a failure. [ 266.672073][T11572] name failslab, interval 1, probability 0, space 0, times 0 [ 266.685348][T11572] CPU: 0 PID: 11572 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 266.685657][T11565] nbd4: detected capacity change from 0 to 5120 [ 266.694477][T11572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 266.694484][T11572] Call Trace: [ 266.694508][T11572] dump_stack+0x172/0x1f0 [ 266.694528][T11572] should_fail.cold+0xa/0x15 [ 266.694547][T11572] ? fault_create_debugfs_attr+0x180/0x180 [ 266.694570][T11572] ? ___might_sleep+0x163/0x280 [ 266.694590][T11572] __should_failslab+0x121/0x190 [ 266.694605][T11572] should_failslab+0x9/0x14 [ 266.694624][T11572] kmem_cache_alloc+0x2aa/0x710 [ 266.751101][T11572] ? rwlock_bug.part.0+0x90/0x90 [ 266.756221][T11572] ? lock_downgrade+0x920/0x920 [ 266.761074][T11572] __alloc_file+0x27/0x340 [ 266.765488][T11572] alloc_empty_file+0x72/0x170 [ 266.770260][T11572] alloc_file+0x5e/0x4d0 [ 266.774503][T11572] alloc_file_pseudo+0x189/0x280 [ 266.779467][T11572] ? alloc_file+0x4d0/0x4d0 [ 266.783964][T11572] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 266.790288][T11572] __shmem_file_setup.part.0+0x108/0x2b0 [ 266.795913][T11572] shmem_file_setup+0x66/0x90 [ 266.800669][T11572] __x64_sys_memfd_create+0x2a2/0x470 [ 266.806030][T11572] ? memfd_fcntl+0x18c0/0x18c0 [ 266.810788][T11572] ? do_syscall_64+0x26/0x760 [ 266.815453][T11572] ? lockdep_hardirqs_on+0x418/0x5d0 [ 266.820732][T11572] ? trace_hardirqs_on+0x67/0x240 [ 266.825752][T11572] do_syscall_64+0xfa/0x760 [ 266.830253][T11572] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 266.836131][T11572] RIP: 0033:0x4598e9 [ 266.840034][T11572] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 08:30:05 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 266.859642][T11572] RSP: 002b:00007fc99037ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 266.868046][T11572] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598e9 [ 266.876027][T11572] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be808 [ 266.883985][T11572] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 266.891946][T11572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc99037f6d4 [ 266.899904][T11572] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 266.918056][ T2495] block nbd4: Attempted send on invalid socket [ 266.924364][ T2495] block nbd4: shutting down sockets [ 266.948019][T11565] ldm_validate_partition_table(): Disk read failed. 08:30:05 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x1e, 0x0, 0x0) 08:30:05 executing program 2 (fault-call:2 fault-nth:4): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 267.002072][T11565] Dev nbd4: unable to read RDB block 0 [ 267.041680][T11565] nbd4: unable to read partition table [ 267.092078][T11565] nbd4: partition table beyond EOD, truncated [ 267.197539][T11587] FAULT_INJECTION: forcing a failure. [ 267.197539][T11587] name failslab, interval 1, probability 0, space 0, times 0 [ 267.220494][T11587] CPU: 1 PID: 11587 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 267.229648][T11587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.239720][T11587] Call Trace: [ 267.243031][T11587] dump_stack+0x172/0x1f0 [ 267.247391][T11587] should_fail.cold+0xa/0x15 [ 267.252018][T11587] ? fault_create_debugfs_attr+0x180/0x180 [ 267.258417][T11587] ? ___might_sleep+0x163/0x280 [ 267.263415][T11587] __should_failslab+0x121/0x190 [ 267.268382][T11587] should_failslab+0x9/0x14 [ 267.273058][T11587] kmem_cache_alloc+0x2aa/0x710 [ 267.277939][T11587] ? kmem_cache_alloc+0x364/0x710 [ 267.282999][T11587] security_file_alloc+0x39/0x170 [ 267.288050][T11587] __alloc_file+0xde/0x340 [ 267.292487][T11587] alloc_empty_file+0x72/0x170 [ 267.297248][T11587] alloc_file+0x5e/0x4d0 [ 267.301523][T11587] alloc_file_pseudo+0x189/0x280 [ 267.306455][T11587] ? alloc_file+0x4d0/0x4d0 [ 267.310951][T11587] ? lockdep_annotate_inode_mutex_key+0x5b/0x70 [ 267.317210][T11587] __shmem_file_setup.part.0+0x108/0x2b0 [ 267.322835][T11587] shmem_file_setup+0x66/0x90 [ 267.327512][T11587] __x64_sys_memfd_create+0x2a2/0x470 [ 267.332878][T11587] ? memfd_fcntl+0x18c0/0x18c0 [ 267.337630][T11587] ? do_syscall_64+0x26/0x760 [ 267.342296][T11587] ? lockdep_hardirqs_on+0x418/0x5d0 [ 267.347598][T11587] ? trace_hardirqs_on+0x67/0x240 [ 267.352616][T11587] do_syscall_64+0xfa/0x760 [ 267.357240][T11587] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.363136][T11587] RIP: 0033:0x4598e9 [ 267.367042][T11587] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 267.386646][T11587] RSP: 002b:00007fc99037ea88 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 08:30:06 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xae80, 0x0) [ 267.395063][T11587] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598e9 [ 267.403030][T11587] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 00000000004be808 [ 267.410990][T11587] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 267.419294][T11587] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc99037f6d4 [ 267.427266][T11587] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 267.473592][ T9134] block nbd4: Receive control failed (result -22) [ 267.481674][T11564] block nbd4: shutting down sockets 08:30:06 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x21, 0x0, 0x0) 08:30:06 executing program 2 (fault-call:2 fault-nth:5): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:06 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2300) 08:30:06 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:06 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xae9a, 0x0) 08:30:06 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x22, 0x0, 0x0) 08:30:06 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 267.716447][T11610] FAULT_INJECTION: forcing a failure. [ 267.716447][T11610] name failslab, interval 1, probability 0, space 0, times 0 [ 267.750230][ T9134] block nbd4: Receive control failed (result -22) [ 267.758679][T11608] nbd4: detected capacity change from 0 to 5120 [ 267.784754][ T2496] block nbd4: Attempted send on invalid socket [ 267.791082][ T2496] block nbd4: shutting down sockets [ 267.801323][T11610] CPU: 0 PID: 11610 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 267.807947][T11608] ldm_validate_partition_table(): Disk read failed. [ 267.810469][T11610] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 267.810492][T11610] Call Trace: [ 267.810521][T11610] dump_stack+0x172/0x1f0 [ 267.810545][T11610] should_fail.cold+0xa/0x15 [ 267.834632][T11608] Dev nbd4: unable to read RDB block 0 [ 267.835057][T11610] ? fault_create_debugfs_attr+0x180/0x180 [ 267.850899][T11610] ? ___might_sleep+0x163/0x280 [ 267.854218][T11608] nbd4: unable to read partition table [ 267.855769][T11610] __should_failslab+0x121/0x190 [ 267.855789][T11610] should_failslab+0x9/0x14 [ 267.855800][T11610] __kmalloc+0x2e0/0x770 [ 267.855819][T11610] ? mark_held_locks+0xf0/0xf0 [ 267.875915][T11608] nbd4: partition table beyond EOD, truncated [ 267.880785][T11610] ? stack_trace_save+0xac/0xe0 [ 267.880808][T11610] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 267.880825][T11610] tomoyo_realpath_from_path+0xcd/0x7b0 [ 267.880837][T11610] ? tomoyo_path_perm+0x1cb/0x430 [ 267.880857][T11610] tomoyo_path_perm+0x230/0x430 [ 267.880868][T11610] ? tomoyo_path_perm+0x1cb/0x430 [ 267.880887][T11610] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 267.880920][T11610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.880954][T11610] ? rcu_read_lock_any_held+0xcd/0xf0 [ 267.935633][T11610] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 267.940919][T11610] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 267.947176][T11610] tomoyo_path_truncate+0x1d/0x30 [ 267.952190][T11610] security_path_truncate+0xf2/0x150 [ 267.957463][T11610] do_sys_ftruncate+0x3d9/0x550 [ 267.962317][T11610] __x64_sys_ftruncate+0x59/0x80 [ 267.967239][T11610] do_syscall_64+0xfa/0x760 [ 267.971731][T11610] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 267.977604][T11610] RIP: 0033:0x4598b7 [ 267.981508][T11610] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.001114][T11610] RSP: 002b:00007fc99037ea88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 268.012287][T11610] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598b7 [ 268.020248][T11610] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 268.028203][T11610] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 268.036242][T11610] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 268.044817][T11610] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 08:30:07 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000) 08:30:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xb101, 0x0) [ 268.184002][T11610] ERROR: Out of memory at tomoyo_realpath_from_path. 08:30:07 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x40045431, 0x0) [ 268.298569][ T9134] block nbd1: Receive control failed (result -22) [ 268.315239][T11631] nbd1: detected capacity change from 0 to 5120 [ 268.335474][ T2496] block nbd1: Attempted send on invalid socket [ 268.341854][ T2496] block nbd1: shutting down sockets [ 268.345664][T11610] EXT4-fs (sda1): Cannot specify journal on remount [ 268.371110][T11631] ldm_validate_partition_table(): Disk read failed. [ 268.397881][T11631] Dev nbd1: unable to read RDB block 0 [ 268.421165][T11631] nbd1: unable to read partition table [ 268.426811][T11631] nbd1: partition table beyond EOD, truncated 08:30:07 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x23, 0x0, 0x0) 08:30:07 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3000) 08:30:07 executing program 2 (fault-call:2 fault-nth:6): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:07 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:07 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:07 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x24, 0x0, 0x0) [ 268.651056][ T9134] block nbd4: Receive control failed (result -22) [ 268.659631][T11657] nbd4: detected capacity change from 0 to 5120 [ 268.679137][T11661] FAULT_INJECTION: forcing a failure. [ 268.679137][T11661] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 268.692374][T11661] CPU: 1 PID: 11661 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 268.700120][ T2495] block nbd4: Attempted send on invalid socket [ 268.701485][T11661] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 268.701491][T11661] Call Trace: [ 268.701515][T11661] dump_stack+0x172/0x1f0 [ 268.701537][T11661] should_fail.cold+0xa/0x15 [ 268.707746][ T2495] block nbd4: shutting down sockets [ 268.717844][T11661] ? fault_create_debugfs_attr+0x180/0x180 [ 268.717858][T11661] ? is_bpf_text_address+0xac/0x170 [ 268.717883][T11661] should_fail_alloc_page+0x50/0x60 [ 268.729314][T11657] ldm_validate_partition_table(): Disk read failed. [ 268.730133][T11661] __alloc_pages_nodemask+0x1a1/0x900 [ 268.758043][T11661] ? __alloc_pages_slowpath+0x2540/0x2540 [ 268.758059][T11661] ? __kasan_check_read+0x11/0x20 [ 268.758081][T11661] ? fault_create_debugfs_attr+0x180/0x180 [ 268.771414][T11657] Dev nbd4: unable to read RDB block 0 [ 268.774164][T11661] cache_grow_begin+0x90/0xd20 [ 268.774187][T11661] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 268.774205][T11661] __kmalloc+0x6b2/0x770 [ 268.796440][T11661] ? mark_held_locks+0xf0/0xf0 [ 268.796457][T11661] ? stack_trace_save+0xac/0xe0 [ 268.796478][T11661] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 268.808711][T11657] nbd4: unable to read partition table [ 268.810305][T11661] tomoyo_realpath_from_path+0xcd/0x7b0 [ 268.810320][T11661] ? tomoyo_path_perm+0x1cb/0x430 [ 268.810340][T11661] tomoyo_path_perm+0x230/0x430 [ 268.837146][T11661] ? tomoyo_path_perm+0x1cb/0x430 [ 268.842183][T11661] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 268.848293][T11661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.854570][T11661] ? rcu_read_lock_any_held+0xcd/0xf0 [ 268.859958][T11661] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 268.865248][T11661] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 268.871497][T11661] tomoyo_path_truncate+0x1d/0x30 [ 268.876540][T11661] security_path_truncate+0xf2/0x150 [ 268.881918][T11661] do_sys_ftruncate+0x3d9/0x550 [ 268.886778][T11661] __x64_sys_ftruncate+0x59/0x80 [ 268.891719][T11661] do_syscall_64+0xfa/0x760 [ 268.896233][T11661] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 268.902130][T11661] RIP: 0033:0x4598b7 [ 268.906022][T11661] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 268.925628][T11661] RSP: 002b:00007fc99037ea88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 268.934042][T11661] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598b7 [ 268.942020][T11661] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 08:30:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x400454ca, 0x0) [ 268.949988][T11661] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 268.957955][T11661] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 [ 268.965921][T11661] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 268.974135][T11657] nbd4: partition table beyond EOD, truncated 08:30:08 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x64, 0x0, 0x0) 08:30:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x400454da, 0x0) [ 269.111667][T11661] EXT4-fs (sda1): Cannot specify journal on remount 08:30:08 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:08 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:08 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3f00) 08:30:08 executing program 2 (fault-call:2 fault-nth:7): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 269.334455][ T9134] block nbd4: Receive control failed (result -22) [ 269.344610][T11690] nbd4: detected capacity change from 0 to 5120 [ 269.390105][ T2495] block nbd4: Attempted send on invalid socket [ 269.396409][ T2495] block nbd4: shutting down sockets [ 269.401774][ T2495] print_req_error: 409 callbacks suppressed [ 269.401790][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.426265][ T2495] buffer_io_error: 410 callbacks suppressed [ 269.426276][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 08:30:08 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 269.458509][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.469432][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read 08:30:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x40049409, 0x0) [ 269.504513][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.513433][T11703] FAULT_INJECTION: forcing a failure. [ 269.513433][T11703] name failslab, interval 1, probability 0, space 0, times 0 [ 269.515458][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 269.543085][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.554008][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 269.577922][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.588969][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read 08:30:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4008ae89, 0x0) [ 269.607817][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.618723][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 269.626704][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.637850][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 269.645841][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.656744][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 269.665435][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 269.667984][T11703] CPU: 0 PID: 11703 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 269.676598][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 269.685470][T11703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 269.685477][T11703] Call Trace: [ 269.685501][T11703] dump_stack+0x172/0x1f0 [ 269.685521][T11703] should_fail.cold+0xa/0x15 [ 269.685537][T11703] ? fault_create_debugfs_attr+0x180/0x180 [ 269.685559][T11703] ? ___might_sleep+0x163/0x280 [ 269.693717][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 269.703656][T11703] __should_failslab+0x121/0x190 [ 269.703674][T11703] should_failslab+0x9/0x14 [ 269.703685][T11703] __kmalloc+0x2e0/0x770 [ 269.703702][T11703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.703719][T11703] ? simple_dname+0xd1/0x1f0 [ 269.706996][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 269.711305][T11703] ? tomoyo_encode2.part.0+0xf5/0x400 [ 269.711323][T11703] tomoyo_encode2.part.0+0xf5/0x400 [ 269.711339][T11703] tomoyo_encode+0x2b/0x50 [ 269.711350][T11703] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 269.711361][T11703] ? tomoyo_path_perm+0x1cb/0x430 [ 269.711381][T11703] tomoyo_path_perm+0x230/0x430 [ 269.788166][T11690] ldm_validate_partition_table(): Disk read failed. [ 269.790497][T11703] ? tomoyo_path_perm+0x1cb/0x430 [ 269.790518][T11703] ? tomoyo_check_open_permission+0x3f0/0x3f0 [ 269.790552][T11703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.806806][T11690] Dev nbd4: unable to read RDB block 0 [ 269.807083][T11703] ? rcu_read_lock_any_held+0xcd/0xf0 [ 269.822582][T11690] nbd4: unable to read partition table [ 269.825326][T11703] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 269.825347][T11703] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 269.825372][T11703] tomoyo_path_truncate+0x1d/0x30 [ 269.832870][T11690] nbd4: partition table beyond EOD, truncated [ 269.836277][T11703] security_path_truncate+0xf2/0x150 [ 269.836298][T11703] do_sys_ftruncate+0x3d9/0x550 [ 269.836323][T11703] __x64_sys_ftruncate+0x59/0x80 [ 269.879379][T11703] do_syscall_64+0xfa/0x760 [ 269.884937][T11703] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 269.890832][T11703] RIP: 0033:0x4598b7 [ 269.894724][T11703] Code: 24 29 d7 48 69 ff e8 03 00 00 48 89 7c 24 08 48 89 e7 e8 dc e4 ff ff 48 83 c4 18 c3 0f 1f 80 00 00 00 00 b8 4d 00 00 00 0f 05 <48> 3d 01 f0 ff ff 0f 83 fd b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 269.914589][T11703] RSP: 002b:00007fc99037ea88 EFLAGS: 00000217 ORIG_RAX: 000000000000004d [ 269.922996][T11703] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004598b7 [ 269.930949][T11703] RDX: 0000000000000010 RSI: 0000000000000000 RDI: 0000000000000004 [ 269.938913][T11703] RBP: 000000000075bf20 R08: fe03f80fe03f80ff R09: 00000000fbad8001 [ 269.946864][T11703] R10: 0000000000000000 R11: 0000000000000217 R12: 0000000000000004 08:30:08 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4008ae90, 0x0) 08:30:08 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 269.954817][T11703] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 269.977930][T11703] ERROR: Out of memory at tomoyo_realpath_from_path. [ 270.026439][T11703] EXT4-fs (sda1): Cannot specify journal on remount 08:30:09 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 270.144041][ T9134] block nbd4: Receive control failed (result -22) [ 270.152476][T11690] nbd4: detected capacity change from 0 to 5120 08:30:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x65, 0x0, 0x0) 08:30:09 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4010ae67, 0x0) 08:30:09 executing program 2 (fault-call:2 fault-nth:8): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 270.212531][ T2496] block nbd4: Attempted send on invalid socket [ 270.218992][ T2496] block nbd4: shutting down sockets [ 270.236102][T11690] ldm_validate_partition_table(): Disk read failed. [ 270.288786][T11690] Dev nbd4: unable to read RDB block 0 [ 270.332174][T11690] nbd4: unable to read partition table [ 270.377796][T11690] nbd4: partition table beyond EOD, truncated [ 270.422586][T11739] FAULT_INJECTION: forcing a failure. [ 270.422586][T11739] name failslab, interval 1, probability 0, space 0, times 0 [ 270.464132][T11739] CPU: 0 PID: 11739 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 270.473281][T11739] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.483335][T11739] Call Trace: [ 270.486636][T11739] dump_stack+0x172/0x1f0 [ 270.490968][T11739] should_fail.cold+0xa/0x15 [ 270.495558][T11739] ? fault_create_debugfs_attr+0x180/0x180 [ 270.501460][T11739] ? ___might_sleep+0x163/0x280 [ 270.506406][T11739] __should_failslab+0x121/0x190 [ 270.511341][T11739] should_failslab+0x9/0x14 [ 270.515825][T11739] kmem_cache_alloc+0x2aa/0x710 [ 270.520660][T11739] ? do_sys_ftruncate+0x41e/0x550 [ 270.525680][T11739] ? find_held_lock+0x35/0x130 [ 270.530433][T11739] getname_flags+0xd6/0x5b0 [ 270.535008][T11739] getname+0x1a/0x20 [ 270.538887][T11739] do_sys_open+0x2c9/0x5d0 [ 270.543295][T11739] ? filp_open+0x80/0x80 [ 270.547524][T11739] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 270.553767][T11739] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 270.559217][T11739] ? do_syscall_64+0x26/0x760 [ 270.563897][T11739] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.569949][T11739] ? do_syscall_64+0x26/0x760 [ 270.574614][T11739] __x64_sys_open+0x7e/0xc0 [ 270.579112][T11739] do_syscall_64+0xfa/0x760 [ 270.583610][T11739] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 270.589483][T11739] RIP: 0033:0x4137d1 [ 270.593364][T11739] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 270.612948][T11739] RSP: 002b:00007fc99037ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 270.621340][T11739] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004137d1 [ 270.629297][T11739] RDX: 00007fc99037eb0a RSI: 0000000000000002 RDI: 00007fc99037eb00 [ 270.637275][T11739] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 270.645237][T11739] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 270.653205][T11739] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 08:30:09 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000) 08:30:09 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6b, 0x0, 0x0) 08:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4020940d, 0x0) 08:30:09 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:09 executing program 2 (fault-call:2 fault-nth:9): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6e, 0x0, 0x0) 08:30:09 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 270.839572][ T9134] block nbd4: Receive control failed (result -22) [ 270.848009][T11755] nbd4: detected capacity change from 0 to 5120 [ 270.868175][ T2495] block nbd4: Attempted send on invalid socket [ 270.874441][ T2495] block nbd4: shutting down sockets 08:30:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4020ae46, 0x0) [ 270.884156][T11755] ldm_validate_partition_table(): Disk read failed. [ 270.908471][T11755] Dev nbd4: unable to read RDB block 0 [ 270.930394][T11755] nbd4: unable to read partition table [ 270.960705][T11766] FAULT_INJECTION: forcing a failure. [ 270.960705][T11766] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 270.974033][T11766] CPU: 1 PID: 11766 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 270.983147][T11766] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 270.993213][T11766] Call Trace: [ 270.993373][T11755] nbd4: partition table beyond EOD, truncated [ 270.997009][T11766] dump_stack+0x172/0x1f0 [ 270.997037][T11766] should_fail.cold+0xa/0x15 [ 270.997059][T11766] ? fault_create_debugfs_attr+0x180/0x180 [ 271.017858][T11766] ? __kasan_check_read+0x11/0x20 [ 271.023255][T11766] ? __lock_acquire+0x16f2/0x4a00 08:30:09 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) link(0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000140)=""/226) [ 271.028304][T11766] should_fail_alloc_page+0x50/0x60 [ 271.033520][T11766] __alloc_pages_nodemask+0x1a1/0x900 [ 271.039079][T11766] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 271.044736][T11766] ? __alloc_pages_slowpath+0x2540/0x2540 [ 271.050477][T11766] ? fs_reclaim_acquire.part.0+0x30/0x30 [ 271.056140][T11766] ? fault_create_debugfs_attr+0x180/0x180 [ 271.061968][T11766] cache_grow_begin+0x90/0xd20 [ 271.066752][T11766] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 271.073006][T11766] kmem_cache_alloc+0x64e/0x710 08:30:09 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x71, 0x0, 0x0) [ 271.077875][T11766] ? do_sys_ftruncate+0x41e/0x550 [ 271.082932][T11766] getname_flags+0xd6/0x5b0 [ 271.087454][T11766] getname+0x1a/0x20 [ 271.091364][T11766] do_sys_open+0x2c9/0x5d0 [ 271.095793][T11766] ? filp_open+0x80/0x80 [ 271.100054][T11766] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.106306][T11766] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 271.111777][T11766] ? do_syscall_64+0x26/0x760 [ 271.116463][T11766] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.122539][T11766] ? do_syscall_64+0x26/0x760 08:30:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x72, 0x0, 0x0) [ 271.127235][T11766] __x64_sys_open+0x7e/0xc0 [ 271.131756][T11766] do_syscall_64+0xfa/0x760 [ 271.136279][T11766] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.142179][T11766] RIP: 0033:0x4137d1 [ 271.146078][T11766] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 271.165689][T11766] RSP: 002b:00007fc99035da80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 271.174114][T11766] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004137d1 [ 271.182101][T11766] RDX: 00007fc99035db0a RSI: 0000000000000002 RDI: 00007fc99035db00 [ 271.190083][T11766] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 271.198066][T11766] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 271.206042][T11766] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 271.265091][ T9134] block nbd4: Receive control failed (result -22) [ 271.272643][T11754] block nbd4: shutting down sockets 08:30:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4800) 08:30:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x75, 0x0, 0x0) 08:30:10 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xae41, 0x0) 08:30:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x402c542b, 0x0) 08:30:10 executing program 2 (fault-call:2 fault-nth:10): mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:10 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:10 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x76, 0x0, 0x0) [ 271.554583][ T9134] block nbd4: Receive control failed (result -22) [ 271.562946][T11799] nbd4: detected capacity change from 0 to 5120 [ 271.584485][ T2496] block nbd4: Attempted send on invalid socket [ 271.590950][ T2496] block nbd4: shutting down sockets [ 271.605298][T11799] ldm_validate_partition_table(): Disk read failed. [ 271.614352][T11804] FAULT_INJECTION: forcing a failure. [ 271.614352][T11804] name failslab, interval 1, probability 0, space 0, times 0 08:30:10 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000) 08:30:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x40505331, 0x0) [ 271.649031][T11799] Dev nbd4: unable to read RDB block 0 [ 271.658501][T11799] nbd4: unable to read partition table [ 271.664231][T11799] nbd4: partition table beyond EOD, truncated [ 271.697869][T11804] CPU: 0 PID: 11804 Comm: syz-executor.2 Not tainted 5.3.0-rc6-next-20190830 #75 [ 271.707024][T11804] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 271.717092][T11804] Call Trace: [ 271.720410][T11804] dump_stack+0x172/0x1f0 [ 271.724750][T11804] should_fail.cold+0xa/0x15 [ 271.729334][T11804] ? fault_create_debugfs_attr+0x180/0x180 [ 271.735131][T11804] ? ___might_sleep+0x163/0x280 [ 271.739975][T11804] __should_failslab+0x121/0x190 [ 271.744898][T11804] should_failslab+0x9/0x14 [ 271.749557][T11804] __kmalloc+0x2e0/0x770 [ 271.753795][T11804] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 271.760109][T11804] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 271.765813][T11804] tomoyo_realpath_from_path+0xcd/0x7b0 [ 271.771344][T11804] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.777577][T11804] tomoyo_check_open_permission+0x2a8/0x3f0 [ 271.783929][T11804] ? __check_heap_object+0x66/0xb3 [ 271.789131][T11804] ? tomoyo_path_number_perm+0x520/0x520 [ 271.794751][T11804] ? __kasan_check_read+0x11/0x20 [ 271.799758][T11804] ? mark_lock+0xc2/0x1220 [ 271.804173][T11804] ? lock_downgrade+0x920/0x920 [ 271.809097][T11804] ? rwlock_bug.part.0+0x90/0x90 [ 271.814024][T11804] tomoyo_file_open+0xa9/0xd0 [ 271.818700][T11804] security_file_open+0x71/0x300 [ 271.823639][T11804] do_dentry_open+0x373/0x1250 [ 271.828399][T11804] ? __kasan_check_read+0x11/0x20 [ 271.833508][T11804] ? chown_common+0x5c0/0x5c0 [ 271.838185][T11804] ? inode_permission+0xb4/0x560 [ 271.843215][T11804] vfs_open+0xa0/0xd0 [ 271.847529][T11804] path_openat+0x10e9/0x46d0 [ 271.852119][T11804] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 271.857905][T11804] ? kasan_slab_alloc+0xf/0x20 [ 271.862649][T11804] ? kmem_cache_alloc+0x121/0x710 [ 271.867657][T11804] ? getname_flags+0xd6/0x5b0 [ 271.872317][T11804] ? getname+0x1a/0x20 [ 271.876370][T11804] ? do_sys_open+0x2c9/0x5d0 [ 271.880955][T11804] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 271.886417][T11804] ? __alloc_fd+0x487/0x620 [ 271.890908][T11804] do_filp_open+0x1a1/0x280 [ 271.895428][T11804] ? may_open_dev+0x100/0x100 [ 271.900121][T11804] ? __kasan_check_read+0x11/0x20 [ 271.905841][T11804] ? do_raw_spin_unlock+0x57/0x270 [ 271.910962][T11804] ? _raw_spin_unlock+0x2d/0x50 [ 271.915794][T11804] ? __alloc_fd+0x487/0x620 [ 271.920291][T11804] do_sys_open+0x3fe/0x5d0 [ 271.924705][T11804] ? filp_open+0x80/0x80 [ 271.928937][T11804] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 271.935173][T11804] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 271.940629][T11804] ? do_syscall_64+0x26/0x760 [ 271.945301][T11804] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.951349][T11804] ? do_syscall_64+0x26/0x760 [ 271.956013][T11804] __x64_sys_open+0x7e/0xc0 [ 271.960515][T11804] do_syscall_64+0xfa/0x760 [ 271.965021][T11804] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 271.970894][T11804] RIP: 0033:0x4137d1 [ 271.974862][T11804] Code: 75 14 b8 02 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 19 00 00 c3 48 83 ec 08 e8 0a fa ff ff 48 89 04 24 b8 02 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fa ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 271.994461][T11804] RSP: 002b:00007fc99037ea80 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 272.002856][T11804] RAX: ffffffffffffffda RBX: 0000000000000010 RCX: 00000000004137d1 [ 272.010989][T11804] RDX: 00007fc99037eb0a RSI: 0000000000000002 RDI: 00007fc99037eb00 [ 272.018943][T11804] RBP: 0000000000000000 R08: 0000000000000000 R09: 000000000000000a [ 272.027425][T11804] R10: 0000000000000075 R11: 0000000000000293 R12: 0000000000000004 [ 272.035378][T11804] R13: 00000000004c8a0f R14: 00000000004df978 R15: 0000000000000003 [ 272.095598][ T9134] block nbd1: Receive control failed (result -22) [ 272.106728][T11814] nbd1: detected capacity change from 0 to 5120 [ 272.133727][ T2495] block nbd1: Attempted send on invalid socket [ 272.140361][ T2495] block nbd1: shutting down sockets 08:30:11 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x77, 0x0, 0x0) [ 272.152873][T11814] ldm_validate_partition_table(): Disk read failed. [ 272.170678][T11814] Dev nbd1: unable to read RDB block 0 [ 272.178410][T11814] nbd1: unable to read partition table [ 272.184287][T11814] nbd1: partition table beyond EOD, truncated [ 272.185752][ T9134] block nbd4: Receive control failed (result -22) 08:30:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4080aebf, 0x0) [ 272.191059][T11804] ERROR: Out of memory at tomoyo_realpath_from_path. [ 272.220136][T11804] EXT4-fs (sda1): Cannot specify journal on remount [ 272.240619][T11799] block nbd4: shutting down sockets 08:30:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4c00) 08:30:11 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x78, 0x0, 0x0) 08:30:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4090ae82, 0x0) [ 272.594878][ T9134] block nbd4: Receive control failed (result -22) [ 272.603121][T11846] nbd4: detected capacity change from 0 to 5120 08:30:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x79, 0x0, 0x0) 08:30:11 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 272.728307][ T2496] block nbd4: Attempted send on invalid socket [ 272.734585][ T2496] block nbd4: shutting down sockets [ 272.748139][T11846] ldm_validate_partition_table(): Disk read failed. 08:30:11 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7b, 0x0, 0x0) [ 272.793452][T11846] Dev nbd4: unable to read RDB block 0 [ 272.826727][T11852] EXT4-fs (sda1): Cannot specify journal on remount [ 272.860148][T11846] nbd4: unable to read partition table 08:30:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x4138ae84, 0x0) [ 272.907812][T11846] nbd4: partition table beyond EOD, truncated 08:30:11 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7c, 0x0, 0x0) 08:30:11 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6000) 08:30:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:12 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7b, 0x0, 0x0) 08:30:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x80045430, 0x0) 08:30:12 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7d, 0x0, 0x0) [ 273.318175][T11894] EXT4-fs (sda1): Cannot specify journal on remount [ 273.347406][ T9134] block nbd4: Receive control failed (result -22) [ 273.363651][T11896] block nbd4: shutting down sockets 08:30:12 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x4e) r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:12 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4800) 08:30:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x80045432, 0x0) 08:30:12 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x82, 0x0, 0x0) [ 273.503274][T11907] EXT4-fs (sda1): Cannot specify journal on remount 08:30:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60ff) 08:30:12 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x84) 08:30:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x80045440, 0x0) [ 273.579351][ T9134] block nbd1: Receive control failed (result -22) [ 273.610161][T11914] nbd1: detected capacity change from 0 to 5120 08:30:12 executing program 5: creat(&(0x7f0000000000)='./file0\x00', 0x4e) r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 273.666204][ T2495] block nbd1: Attempted send on invalid socket [ 273.672948][ T2495] block nbd1: shutting down sockets 08:30:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 273.715584][T11914] ldm_validate_partition_table(): Disk read failed. [ 273.768690][ T9134] block nbd4: Receive control failed (result -22) [ 273.779578][T11914] Dev nbd1: unable to read RDB block 0 [ 273.791091][T11926] block nbd4: shutting down sockets [ 273.841383][T11914] nbd1: unable to read partition table 08:30:12 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x8400) [ 273.890511][T11914] nbd1: partition table beyond EOD, truncated [ 273.910295][T11942] EXT4-fs (sda1): Cannot specify journal on remount 08:30:12 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x800454d2, 0x0) [ 273.952955][ T9134] block nbd4: Receive control failed (result -22) [ 273.961122][T11926] block nbd4: shutting down sockets [ 274.040097][T11950] EXT4-fs (sda1): Cannot specify journal on remount 08:30:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6800) 08:30:13 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4800) 08:30:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:13 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x84000000) [ 274.241603][ T9134] block nbd1: Receive control failed (result -22) [ 274.265104][T11965] nbd1: detected capacity change from 0 to 5120 [ 274.276621][ T9134] block nbd4: Receive control failed (result -22) 08:30:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x80047437, 0x0) 08:30:13 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 274.291828][T11967] nbd4: detected capacity change from 0 to 5120 [ 274.325894][ T2496] block nbd1: Attempted send on invalid socket [ 274.332190][ T2496] block nbd1: shutting down sockets [ 274.358045][ T2495] block nbd4: Attempted send on invalid socket [ 274.364505][ T2495] block nbd4: shutting down sockets [ 274.369663][T11965] ldm_validate_partition_table(): Disk read failed. [ 274.381148][T11967] ldm_validate_partition_table(): Disk read failed. [ 274.430663][ T2495] print_req_error: 469 callbacks suppressed [ 274.430678][ T2495] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 274.447716][ T2495] buffer_io_error: 474 callbacks suppressed [ 274.447727][ T2495] Buffer I/O error on dev nbd1, logical block 0, async page read [ 274.448210][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 274.473674][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 274.481640][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 274.494516][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 274.502367][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 274.505490][ T2495] blk_update_request: I/O error, dev nbd1, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 274.510300][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 274.510557][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 274.533828][ T2495] Buffer I/O error on dev nbd1, logical block 1, async page read [ 274.540975][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 274.548583][ T2495] blk_update_request: I/O error, dev nbd1, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 274.555860][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 274.555882][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 274.555903][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 274.567303][ T2495] blk_update_request: I/O error, dev nbd1, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 274.576093][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 274.583174][ T2495] blk_update_request: I/O error, dev nbd1, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:30:13 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x8400000000000000) [ 274.590997][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 274.607843][T11965] Dev nbd1: unable to read RDB block 0 [ 274.612690][T11967] Dev nbd4: unable to read RDB block 0 [ 274.649594][T11977] EXT4-fs (sda1): Cannot specify journal on remount 08:30:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x80086301, 0x0) [ 274.693561][T11965] nbd1: unable to read partition table [ 274.693580][T11967] nbd4: unable to read partition table [ 274.718914][T11967] nbd4: partition table beyond EOD, truncated 08:30:13 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 274.739008][T11965] nbd1: partition table beyond EOD, truncated [ 274.775157][T11990] EXT4-fs (sda1): Cannot specify journal on remount [ 274.807670][ T9134] block nbd4: Receive control failed (result -22) [ 274.816039][T11963] block nbd4: shutting down sockets 08:30:13 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x8138ae83, 0x0) 08:30:13 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6c00) 08:30:13 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4800) 08:30:13 executing program 5: r0 = syz_open_dev$media(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:13 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f0000000140)="12000000e7ef007b00000000000000a10000ecdf8a2ef2460f1bccba9dcbf0b2827d69ab42d989a6ef99c838e3bc05d8ac2ada7fccc2810f23d7a7217e4c80a6d4be3f96fd122df75c6d0fb47bab4427bd58e6380080000000000000000000cd27ed4db9573389046528fc16269f4198d371582b89f0ec534824e6249330669425bc5872d826a125587469b0f41f19a7c06fb5fd02c03f2ad5afa461aa6d99d7481918b151356345f931d2db38be4f", 0x43, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x303}, "83eebc5a3154208c", "f0d0daf7a7f6349d1c00e376fe730dd66b02e117a756ed6f7edd4678241ef812", "3b133245", "20d1cb81a63e0600"}, 0x38) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x3013d5c0c3fa32bc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x805, 0xfff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="010be15709261f0000004616b30008dd23fa375148bfffcbf3f8b7c9da9549dfc8c55a8848c3cd772fbfdc454c6c23c22a6ca815acd1bb44611090de35498fa17e1d873974553b067267e239a271b9ac0d88374fbb2ad7c7cfd58251cefd1b6c1931e3e98997bc071b5eedcd65be7355ee59385fe1ee38a1125ccf149fc08c1701d5264af63d175b215f86c318572d35d42dd15e163d94f0", @ANYRES32=0x0], &(0x7f0000000380)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x40000000000000}, &(0x7f0000000100)=0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, 0x0, 0x0) [ 275.115965][T12012] EXT4-fs (sda1): Cannot specify journal on remount [ 275.123612][ T9134] block nbd4: Receive control failed (result -22) [ 275.132043][T12013] nbd4: detected capacity change from 0 to 5120 [ 275.148623][ T2496] block nbd4: Attempted send on invalid socket [ 275.154992][ T2496] block nbd4: shutting down sockets [ 275.155742][T12020] __nla_validate_parse: 4 callbacks suppressed [ 275.155768][T12020] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 275.194141][T12013] ldm_validate_partition_table(): Disk read failed. [ 275.230825][ T9134] block nbd1: Receive control failed (result -22) [ 275.245016][T12013] Dev nbd4: unable to read RDB block 0 [ 275.252814][T12022] nbd1: detected capacity change from 0 to 5120 [ 275.258936][T12013] nbd4: unable to read partition table [ 275.264690][T12013] nbd4: partition table beyond EOD, truncated [ 275.264817][ T2496] block nbd1: Attempted send on invalid socket 08:30:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc0045878, 0x0) 08:30:14 executing program 5: r0 = syz_open_dev$media(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 275.277030][ T2496] block nbd1: shutting down sockets [ 275.300429][T12022] ldm_validate_partition_table(): Disk read failed. [ 275.310061][T12027] EXT4-fs (sda1): Cannot specify journal on remount [ 275.319997][T12022] Dev nbd1: unable to read RDB block 0 [ 275.347753][T12022] nbd1: unable to read partition table [ 275.357794][T12022] nbd1: partition table beyond EOD, truncated [ 275.359361][T12020] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:14 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 275.431832][T12020] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 275.456713][T12029] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:14 executing program 5: r0 = syz_open_dev$media(0x0, 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc0045878, 0x0) 08:30:14 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7400) 08:30:14 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x88841, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:14 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f0000000140)="12000000e7ef007b00000000000000a10000ecdf8a2ef2460f1bccba9dcbf0b2827d69ab42d989a6ef99c838e3bc05d8ac2ada7fccc2810f23d7a7217e4c80a6d4be3f96fd122df75c6d0fb47bab4427bd58e6380080000000000000000000cd27ed4db9573389046528fc16269f4198d371582b89f0ec534824e6249330669425bc5872d826a125587469b0f41f19a7c06fb5fd02c03f2ad5afa461aa6d99d7481918b151356345f931d2db38be4f", 0x43, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x303}, "83eebc5a3154208c", "f0d0daf7a7f6349d1c00e376fe730dd66b02e117a756ed6f7edd4678241ef812", "3b133245", "20d1cb81a63e0600"}, 0x38) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x3013d5c0c3fa32bc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x805, 0xfff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="010be15709261f0000004616b30008dd23fa375148bfffcbf3f8b7c9da9549dfc8c55a8848c3cd772fbfdc454c6c23c22a6ca815acd1bb44611090de35498fa17e1d873974553b067267e239a271b9ac0d88374fbb2ad7c7cfd58251cefd1b6c1931e3e98997bc071b5eedcd65be7355ee59385fe1ee38a1125ccf149fc08c1701d5264af63d175b215f86c318572d35d42dd15e163d94f0", @ANYRES32=0x0], &(0x7f0000000380)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x40000000000000}, &(0x7f0000000100)=0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, 0x0, 0x0) [ 275.674142][ T9134] block nbd4: Receive control failed (result -22) [ 275.688013][T12048] nbd4: detected capacity change from 0 to 5120 [ 275.754295][ T2495] block nbd4: Attempted send on invalid socket [ 275.760718][ T2495] block nbd4: shutting down sockets 08:30:14 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 275.798520][T12048] ldm_validate_partition_table(): Disk read failed. [ 275.826747][T12065] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 275.838955][T12048] Dev nbd4: unable to read RDB block 0 08:30:14 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000000)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) [ 275.845861][T12048] nbd4: unable to read partition table [ 275.852206][T12048] nbd4: partition table beyond EOD, truncated [ 275.865535][T12065] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc004743e, 0x0) [ 275.903828][T12063] EXT4-fs (sda1): Cannot specify journal on remount [ 275.979879][ T9134] block nbd4: Receive control failed (result -22) [ 275.988642][T12047] block nbd4: shutting down sockets 08:30:14 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:14 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f0000000140)="12000000e7ef007b00000000000000a10000ecdf8a2ef2460f1bccba9dcbf0b2827d69ab42d989a6ef99c838e3bc05d8ac2ada7fccc2810f23d7a7217e4c80a6d4be3f96fd122df75c6d0fb47bab4427bd58e6380080000000000000000000cd27ed4db9573389046528fc16269f4198d371582b89f0ec534824e6249330669425bc5872d826a125587469b0f41f19a7c06fb5fd02c03f2ad5afa461aa6d99d7481918b151356345f931d2db38be4f", 0x43, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x303}, "83eebc5a3154208c", "f0d0daf7a7f6349d1c00e376fe730dd66b02e117a756ed6f7edd4678241ef812", "3b133245", "20d1cb81a63e0600"}, 0x38) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x3013d5c0c3fa32bc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x805, 0xfff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="010be15709261f0000004616b30008dd23fa375148bfffcbf3f8b7c9da9549dfc8c55a8848c3cd772fbfdc454c6c23c22a6ca815acd1bb44611090de35498fa17e1d873974553b067267e239a271b9ac0d88374fbb2ad7c7cfd58251cefd1b6c1931e3e98997bc071b5eedcd65be7355ee59385fe1ee38a1125ccf149fc08c1701d5264af63d175b215f86c318572d35d42dd15e163d94f0", @ANYRES32=0x0], &(0x7f0000000380)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x40000000000000}, &(0x7f0000000100)=0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, 0x0, 0x0) [ 276.062276][T12079] EXT4-fs (sda1): Cannot specify journal on remount 08:30:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7600) 08:30:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc008ae05, 0x0) 08:30:15 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 276.295400][T12097] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 276.312218][ T9134] block nbd4: Receive control failed (result -22) [ 276.320256][T12099] nbd4: detected capacity change from 0 to 5120 08:30:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc0189436, 0x0) [ 276.354653][ T2496] block nbd4: Attempted send on invalid socket [ 276.360973][ T2496] block nbd4: shutting down sockets [ 276.370053][T12105] EXT4-fs (sda1): Cannot specify journal on remount [ 276.375704][T12097] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 276.391532][T12099] ldm_validate_partition_table(): Disk read failed. 08:30:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000011c0)=ANY=[@ANYBLOB="386523d32caf6c875942549011bd67a7f530e2883ec79819c138484a16ab8a424d2bc3e6c76f0e4655b06198b0b98c83564a060026d93bf663ec4ccadd1461f1f87cc0c67c3867e04eb74a9d24b0364c1f4c2bf253d0fdcad8670b74172985ad23fca15c3acdd7920d921cf678240d800a1bcb008b8055f970d9bdbd1d311126c37b", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={r3, @in={{0x2, 0x4e23, @multicast2}}}, 0x84) setxattr$security_smack_entry(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='security.SMACK64IPOUT\x00', &(0x7f0000001280)='keyring\x00', 0x8, 0x2) ioctl$TCXONC(r0, 0x540a, 0x5) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) fstatfs(r4, &(0x7f00000001c0)=""/4096) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0x0) 08:30:15 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 276.449362][T12099] Dev nbd4: unable to read RDB block 0 [ 276.508951][T12099] nbd4: unable to read partition table [ 276.515926][T12099] nbd4: partition table beyond EOD, truncated 08:30:15 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f0000000140)="12000000e7ef007b00000000000000a10000ecdf8a2ef2460f1bccba9dcbf0b2827d69ab42d989a6ef99c838e3bc05d8ac2ada7fccc2810f23d7a7217e4c80a6d4be3f96fd122df75c6d0fb47bab4427bd58e6380080000000000000000000cd27ed4db9573389046528fc16269f4198d371582b89f0ec534824e6249330669425bc5872d826a125587469b0f41f19a7c06fb5fd02c03f2ad5afa461aa6d99d7481918b151356345f931d2db38be4f", 0x43, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, &(0x7f0000000000)=@gcm_256={{0x303}, "83eebc5a3154208c", "f0d0daf7a7f6349d1c00e376fe730dd66b02e117a756ed6f7edd4678241ef812", "3b133245", "20d1cb81a63e0600"}, 0x38) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_GET_NETID(r3, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x3013d5c0c3fa32bc) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0xa, 0x805, 0xfff, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="010be15709261f0000004616b30008dd23fa375148bfffcbf3f8b7c9da9549dfc8c55a8848c3cd772fbfdc454c6c23c22a6ca815acd1bb44611090de35498fa17e1d873974553b067267e239a271b9ac0d88374fbb2ad7c7cfd58251cefd1b6c1931e3e98997bc071b5eedcd65be7355ee59385fe1ee38a1125ccf149fc08c1701d5264af63d175b215f86c318572d35d42dd15e163d94f0", @ANYRES32=0x0], &(0x7f0000000380)=0x4) socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={0x0, 0x40000000000000}, &(0x7f0000000100)=0x8) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r8, 0x84, 0x6, 0x0, 0x0) 08:30:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x8, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:15 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 276.688874][ T9134] block nbd4: Receive control failed (result -22) [ 276.696917][T12093] block nbd4: shutting down sockets [ 276.717782][T12127] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 276.730848][T12127] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:15 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7a00) 08:30:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc018aa3f, 0x0) 08:30:15 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x0, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:15 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x7, 0x8000) ioctl$PPPIOCSACTIVE(r1, 0x40107446, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0xda, 0x2, 0x5, 0x6}, {0x4, 0x6, 0xffffffffffffffff, 0x6}, {0x100000000000000, 0x8001, 0x8, 0x19}, {0xd8, 0x400, 0x6, 0x4}, {0x349b, 0x5, 0x5, 0x101}, {0x5, 0x5, 0x9, 0x6}, {0x0, 0x2cd5005c, 0x4, 0x267a}]}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) [ 276.977373][ T9134] block nbd4: Receive control failed (result -22) [ 276.986085][T12153] nbd4: detected capacity change from 0 to 5120 08:30:15 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x9, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc020660b, 0x0) [ 277.039181][ T2496] block nbd4: Attempted send on invalid socket [ 277.046139][ T2496] block nbd4: shutting down sockets [ 277.066348][T12153] ldm_validate_partition_table(): Disk read failed. 08:30:16 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:16 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x4515977e054be5cc, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000080)={0x1, 0x9, 0xfffffffffffffffd, 0x0, 0x7, 0x40, 0x0, 0x80000002, 0x100000001, 0x583, 0x9, 0x8, 0x0, 0xb398, 0x7, 0x8001, 0x7fffffff, 0x4}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) [ 277.118575][T12153] Dev nbd4: unable to read RDB block 0 [ 277.157317][T12153] nbd4: unable to read partition table [ 277.198006][T12153] nbd4: partition table beyond EOD, truncated 08:30:16 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc020aa00, 0x0) 08:30:16 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x82, 0x0, 0x0) 08:30:16 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e00) 08:30:16 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fstat(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setreuid(r4, r4) r5 = geteuid() setreuid(r5, r5) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r6}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) fsetxattr$system_posix_acl(r2, &(0x7f0000000000)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0x1}, [{0x2, 0x0, r3}, {0x2, 0x1, r4}, {0x2, 0x1, r5}], {0x4, 0x7}, [{0x8, 0x1, 0xee01}, {0x8, 0x4, r6}], {0x10, 0x4}, {0x20, 0x4}}, 0x4c, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x10, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc0c0583b, 0x0) 08:30:16 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xae41, 0x0) [ 277.630498][ T9134] block nbd4: Receive control failed (result -22) [ 277.638789][T12202] nbd4: detected capacity change from 0 to 5120 [ 277.655527][ T2496] block nbd4: Attempted send on invalid socket [ 277.661891][ T2496] block nbd4: shutting down sockets [ 277.676679][T12202] ldm_validate_partition_table(): Disk read failed. [ 277.719248][T12202] Dev nbd4: unable to read RDB block 0 [ 277.771247][T12202] nbd4: unable to read partition table 08:30:16 executing program 5: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000140)=""/226) [ 277.813635][T12202] nbd4: partition table beyond EOD, truncated 08:30:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0xc0d05640, 0x0) 08:30:16 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x4e) accept$packet(r0, &(0x7f00000000c0), &(0x7f0000000240)=0x14) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) link(0x0, 0x0) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x0, 0x0) fsetxattr$security_smack_entry(r2, &(0x7f0000000100)='security.SMACK64EXEC\x00', &(0x7f0000000140)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x26, 0x2) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 277.945008][T12225] block nbd4: Could not allocate knbd recv work queue. 08:30:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x17, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:16 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) ioctl$KVM_ASSIGN_SET_MSIX_NR(r1, 0x4008ae73, &(0x7f0000000040)={0x3a6f, 0xfffffffffffffffb}) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000080)=0x3, &(0x7f0000000100)=0x2) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x2e8) 08:30:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x2) [ 278.016763][T12202] block nbd4: shutting down sockets 08:30:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x9600) 08:30:17 executing program 5: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:17 executing program 1: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1400) 08:30:17 executing program 5: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(0xffffffffffffffff, 0xc0487c04, &(0x7f0000000140)=""/226) [ 278.345062][ T9134] block nbd4: Receive control failed (result -22) [ 278.354539][T12256] nbd4: detected capacity change from 0 to 5120 08:30:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x3) 08:30:17 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000000)={0xc55b27beb5a1dda1, 0x2, @start={0x2, 0x1}}) [ 278.387308][ T2495] block nbd4: Attempted send on invalid socket [ 278.394208][ T2495] block nbd4: shutting down sockets [ 278.402919][T12256] ldm_validate_partition_table(): Disk read failed. 08:30:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2d, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 278.449756][T12256] Dev nbd4: unable to read RDB block 0 [ 278.558019][T12256] nbd4: unable to read partition table [ 278.575636][T12256] nbd4: partition table beyond EOD, truncated [ 278.582519][ T9134] block nbd1: Receive control failed (result -22) 08:30:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x4) 08:30:17 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, 0x0) 08:30:17 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40007f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000140), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r6 = dup(r5) ioctl$sock_inet_sctp_SIOCINQ(r6, 0x541b, &(0x7f0000000180)) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000000)=ANY=[@ANYRES32=r4, @ANYBLOB="0104a900a4afb4755c336d86a73e1b369daa4a24aaaf93f7042c691b2ed1983311136ea9444f4d580410e2ab66a5be6a10315654a4768ac836ec544f70aedf2e5f511d7f19d005efeeaadb6afe89cc8f325fe0d137ed26be7005742a1b1014f306c051c91e3bdd9e99e0b602474b7c10c7a69573d4173a8baad3702d890dde3f867bcfe334f222141f0859bfd7248f71680f2c1e542a80d8dbe6712eca25622fc1e2532299e886e74ad6386a19"], 0xb1) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, 0x0, 0x0) [ 278.699472][T12281] EXT4-fs: 10 callbacks suppressed [ 278.699482][T12281] EXT4-fs (sda1): Cannot specify journal on remount [ 278.748443][ T9134] block nbd4: Receive control failed (result -22) [ 278.756854][T12254] block nbd4: shutting down sockets [ 278.773482][T12266] block nbd1: shutting down sockets 08:30:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff0f) [ 278.819848][T12293] EXT4-fs (sda1): Cannot specify journal on remount 08:30:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x48, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:17 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x400802, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x5) 08:30:17 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x890c, 0x0) 08:30:17 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='em1$^\x00', &(0x7f0000000080)='vmnet0bdev/vmnet1%\x00', &(0x7f0000000100)='@eth1wlan0\x00', &(0x7f0000000140)='{\\\x00', &(0x7f0000000180)='[-self\x00', &(0x7f00000001c0)='$-eth0eth1^nodevselinux\x90vmnet0trusted^lo\'em1@~keyring\x00', &(0x7f0000000200)='posix_acl_accessmd5sumwlan1em0\x00', &(0x7f0000000240)='$proc\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)=':wlan1(cgroupsystemtrusted&%^vboxnet0}\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='%ppp0\x00', &(0x7f0000000380)='keyringsecurity\\vmnet0ppp0self\x00', &(0x7f00000003c0)='+\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00']) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:17 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, 0x0) [ 279.074056][ T9134] block nbd4: Receive control failed (result -22) [ 279.085507][T12307] nbd4: detected capacity change from 0 to 5120 [ 279.106098][T12313] EXT4-fs (sda1): Cannot specify journal on remount 08:30:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x6) [ 279.144207][ T2496] block nbd4: Attempted send on invalid socket [ 279.150498][ T2496] block nbd4: shutting down sockets [ 279.179474][T12307] ldm_validate_partition_table(): Disk read failed. [ 279.225983][T12307] Dev nbd4: unable to read RDB block 0 [ 279.252659][T12307] nbd4: unable to read partition table [ 279.268683][T12326] EXT4-fs (sda1): Cannot specify journal on remount 08:30:18 executing program 0: r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind$bt_rfcomm(r0, &(0x7f0000000300)={0x1f, {0x3, 0xffffffff, 0x7, 0x7, 0x401, 0x2}, 0xc9d0}, 0xa) r1 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000100)=""/131, 0x7fffffff}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCGLCKTRMIOS(r4, 0x5456, &(0x7f00000002c0)={0xb96, 0xb32, 0x46a, 0x7, 0x7, 0xa0, 0x7, 0x40b, 0x4, 0x9, 0x6, 0x3f}) fcntl$setownex(r2, 0xf, &(0x7f0000000000)={0x1}) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0x0) r6 = socket(0x10, 0x803, 0x6) sendto(r6, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r6, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$nbd(&(0x7f0000000380)='nbd\x00') sendmsg$NBD_CMD_CONNECT(r6, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x48040084}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r7, @ANYBLOB="02002abd7000fe0000000000000000d1af5b53000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x2001c023) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000200)=0x0) rt_sigqueueinfo(r8, 0x15, &(0x7f0000000240)={0x9, 0xfff, 0x8}) pause() [ 279.270289][T12307] nbd4: partition table beyond EOD, truncated 08:30:18 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, 0x0) 08:30:18 executing program 1: socket$inet(0x2, 0x80a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) clone(0x7fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socketpair(0x5, 0xde717d2c4c18a969, 0x2, &(0x7f0000000000)) 08:30:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4c, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 279.417001][ T9134] block nbd4: Receive control failed (result -22) [ 279.425854][T12305] block nbd4: shutting down sockets [ 279.439186][T12338] syz-executor.1 uses obsolete (PF_INET,SOCK_PACKET) 08:30:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x140000) 08:30:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x7) [ 279.622717][T12352] EXT4-fs (sda1): Cannot specify journal on remount [ 279.657025][ T9134] block nbd4: Receive control failed (result -22) 08:30:18 executing program 5 (fault-call:2 fault-nth:0): r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:18 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$BLKFRASET(r1, 0x1264, &(0x7f0000000140)=0x40) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") r3 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r3, &(0x7f00000001c0)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r3, 0x0, 0x248, 0x20000003, &(0x7f0000000080)={0x2, 0x1000004e23, @local}, 0x10) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000040)='sit0\x00', 0x10) r4 = memfd_create(&(0x7f00000000c0)='n\x9e\xc2ux/.bdevh\x01\xd9\"\x8f\xa9\x91\x95\x7f\b\x00\x00', 0x0) ftruncate(r4, 0x4000b) sendfile(r3, r4, 0x0, 0x10010000000002) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000000)=0x9) [ 279.674033][T12356] nbd4: detected capacity change from 0 to 5120 [ 279.703592][ T2495] block nbd4: Attempted send on invalid socket [ 279.710241][ T2495] block nbd4: shutting down sockets [ 279.716059][ T2495] print_req_error: 513 callbacks suppressed [ 279.716075][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.733451][ T2495] buffer_io_error: 526 callbacks suppressed [ 279.733461][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 279.747495][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 279.758699][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 279.766459][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read 08:30:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x300) [ 279.774713][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 279.782833][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.794030][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 279.803832][T12362] FAULT_INJECTION: forcing a failure. [ 279.803832][T12362] name failslab, interval 1, probability 0, space 0, times 0 [ 279.816703][T12362] CPU: 1 PID: 12362 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 279.817072][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.825828][T12362] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 279.825835][T12362] Call Trace: [ 279.825861][T12362] dump_stack+0x172/0x1f0 [ 279.825886][T12362] should_fail.cold+0xa/0x15 [ 279.825908][T12362] ? fault_create_debugfs_attr+0x180/0x180 [ 279.825933][T12362] ? ___might_sleep+0x163/0x280 [ 279.825954][T12362] __should_failslab+0x121/0x190 [ 279.836857][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 279.846767][T12362] should_failslab+0x9/0x14 [ 279.846781][T12362] __kmalloc+0x2e0/0x770 [ 279.846797][T12362] ? mark_held_locks+0xf0/0xf0 [ 279.846810][T12362] ? mark_lock+0xc2/0x1220 [ 279.846824][T12362] ? _parse_integer+0x190/0x190 [ 279.846841][T12362] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 279.846860][T12362] tomoyo_realpath_from_path+0xcd/0x7b0 [ 279.850446][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.854444][T12362] ? tomoyo_path_number_perm+0x193/0x520 [ 279.854468][T12362] tomoyo_path_number_perm+0x1dd/0x520 [ 279.854482][T12362] ? tomoyo_path_number_perm+0x193/0x520 [ 279.854501][T12362] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 279.854515][T12362] ? perf_trace_lock_acquire+0xf5/0x530 [ 279.854563][T12362] ? __fget+0x384/0x560 [ 279.859133][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 279.864890][T12362] ? ksys_dup3+0x3e0/0x3e0 [ 279.870267][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.874904][T12362] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 279.874921][T12362] ? fput_many+0x12c/0x1a0 [ 279.874943][T12362] tomoyo_file_ioctl+0x23/0x30 [ 279.874962][T12362] security_file_ioctl+0x77/0xc0 [ 279.874980][T12362] ksys_ioctl+0x57/0xd0 [ 279.883035][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 279.887419][T12362] __x64_sys_ioctl+0x73/0xb0 [ 279.887439][T12362] do_syscall_64+0xfa/0x760 [ 279.887466][T12362] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 279.891968][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.896439][T12362] RIP: 0033:0x4598e9 [ 279.896455][T12362] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 279.896464][T12362] RSP: 002b:00007fe03f521c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 279.896479][T12362] RAX: ffffffffffffffda RBX: 00007fe03f521c90 RCX: 00000000004598e9 [ 279.896488][T12362] RDX: 0000000020000140 RSI: 00000000c0487c04 RDI: 0000000000000003 [ 279.896497][T12362] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 279.896504][T12362] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe03f5226d4 [ 279.896517][T12362] R13: 00000000004c1a67 R14: 00000000004d4db8 R15: 0000000000000005 [ 279.900942][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 279.918055][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 279.972389][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 279.973109][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 279.994312][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 280.045973][T12362] ERROR: Out of memory at tomoyo_realpath_from_path. 08:30:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x500) [ 280.068313][T12356] ldm_validate_partition_table(): Disk read failed. [ 280.134706][T12356] Dev nbd4: unable to read RDB block 0 [ 280.192219][T12373] __nla_validate_parse: 6 callbacks suppressed [ 280.192229][T12373] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:19 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fsopen(&(0x7f0000000080)='devtmpfs\x00', 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) fsopen(&(0x7f0000000100)='fusectl\x00', 0x3) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$rfkill(r2, &(0x7f00000000c0)={0xfffffffffffffff7, 0x4, 0x1}, 0x8) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000000)='posix_acl_access[eth1$bdevsystem\\nodevselinuxvmnet0-\x00', &(0x7f0000000040)='sysfs\x00', 0x0) syz_open_pts(0xffffffffffffffff, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, 0x0, 0x0) [ 280.229601][T12375] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 280.249961][T12356] nbd4: unable to read partition table 08:30:19 executing program 5 (fault-call:2 fault-nth:1): r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 280.321241][T12356] nbd4: partition table beyond EOD, truncated 08:30:19 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x60, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 280.486637][T12397] FAULT_INJECTION: forcing a failure. [ 280.486637][T12397] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 280.499909][T12397] CPU: 0 PID: 12397 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 280.509218][T12397] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 280.519297][T12397] Call Trace: [ 280.522620][T12397] dump_stack+0x172/0x1f0 [ 280.526999][T12397] should_fail.cold+0xa/0x15 [ 280.531634][T12397] ? fault_create_debugfs_attr+0x180/0x180 [ 280.537501][T12397] should_fail_alloc_page+0x50/0x60 [ 280.542733][T12397] __alloc_pages_nodemask+0x1a1/0x900 [ 280.548165][T12397] ? __alloc_pages_slowpath+0x2540/0x2540 [ 280.553917][T12397] ? __kasan_check_read+0x11/0x20 [ 280.558994][T12397] ? fault_create_debugfs_attr+0x180/0x180 [ 280.564829][T12397] cache_grow_begin+0x90/0xd20 [ 280.569644][T12397] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 280.575915][T12397] __kmalloc+0x6b2/0x770 [ 280.580186][T12397] ? mark_held_locks+0xf0/0xf0 [ 280.584983][T12397] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 280.590737][T12397] tomoyo_realpath_from_path+0xcd/0x7b0 [ 280.590754][T12397] ? tomoyo_path_number_perm+0x193/0x520 [ 280.590785][T12397] tomoyo_path_number_perm+0x1dd/0x520 [ 280.590798][T12397] ? tomoyo_path_number_perm+0x193/0x520 [ 280.590821][T12397] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 280.590896][T12397] ? __fget+0x384/0x560 [ 280.623964][T12397] ? ksys_dup3+0x3e0/0x3e0 [ 280.628756][T12397] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 280.635022][T12397] ? fput_many+0x12c/0x1a0 [ 280.639502][T12397] tomoyo_file_ioctl+0x23/0x30 [ 280.644393][T12397] security_file_ioctl+0x77/0xc0 [ 280.649364][T12397] ksys_ioctl+0x57/0xd0 [ 280.653585][T12397] __x64_sys_ioctl+0x73/0xb0 [ 280.658219][T12397] do_syscall_64+0xfa/0x760 [ 280.662757][T12397] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 280.668666][T12397] RIP: 0033:0x4598e9 08:30:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x600) 08:30:19 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x7) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r3, 0x40485404, &(0x7f0000000000)={{0x3, 0x3, 0x6, 0xecea011b850c33a6, 0x2}, 0x100, 0xfbf0}) ioctl$TCSETSW(r1, 0x5412, &(0x7f00000001c0)) 08:30:19 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x200000) 08:30:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x700) [ 280.672585][T12397] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 280.692215][T12397] RSP: 002b:00007fe03f521c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 280.700646][T12397] RAX: ffffffffffffffda RBX: 00007fe03f521c90 RCX: 00000000004598e9 [ 280.708644][T12397] RDX: 0000000020000140 RSI: 00000000c0487c04 RDI: 0000000000000003 [ 280.716640][T12397] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 280.724628][T12397] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe03f5226d4 [ 280.732616][T12397] R13: 00000000004c1a67 R14: 00000000004d4db8 R15: 0000000000000005 08:30:19 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x215, 0x1, 0x20, r5}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e23, 0x6, @local, 0x6}}}, &(0x7f0000000080)=0x84) bind$inet(r2, &(0x7f00000002c0)={0x2, 0x4e22, @multicast1}, 0x10) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$FS_IOC_GETFSLABEL(r7, 0x81009431, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:19 executing program 5 (fault-call:2 fault-nth:2): r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 280.881711][T12400] EXT4-fs (sda1): Cannot specify journal on remount [ 280.892300][T12418] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 280.915327][T12413] sp0: Synchronizing with TNC 08:30:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x4000) [ 280.931330][ T9134] block nbd4: Receive control failed (result -22) [ 280.944014][T12415] block nbd4: shutting down sockets [ 281.028388][T12423] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 281.032270][T12428] FAULT_INJECTION: forcing a failure. [ 281.032270][T12428] name failslab, interval 1, probability 0, space 0, times 0 [ 281.055778][ T9134] block nbd4: Receive control failed (result -22) [ 281.065636][T12415] block nbd4: shutting down sockets [ 281.188986][T12413] sp0: Synchronizing with TNC [ 281.267699][T12428] CPU: 1 PID: 12428 Comm: syz-executor.5 Not tainted 5.3.0-rc6-next-20190830 #75 [ 281.277124][T12428] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 281.288158][T12428] Call Trace: [ 281.288188][T12428] dump_stack+0x172/0x1f0 [ 281.288212][T12428] should_fail.cold+0xa/0x15 [ 281.288232][T12428] ? fault_create_debugfs_attr+0x180/0x180 [ 281.288255][T12428] ? ___might_sleep+0x163/0x280 [ 281.300425][T12428] __should_failslab+0x121/0x190 [ 281.316330][T12428] should_failslab+0x9/0x14 [ 281.320844][T12428] __kmalloc+0x2e0/0x770 [ 281.325102][T12428] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 281.331361][T12428] ? d_absolute_path+0x11b/0x170 [ 281.336308][T12428] ? __d_path+0x140/0x140 [ 281.340652][T12428] ? tomoyo_encode2.part.0+0xf5/0x400 [ 281.346046][T12428] tomoyo_encode2.part.0+0xf5/0x400 [ 281.351260][T12428] tomoyo_encode+0x2b/0x50 [ 281.355689][T12428] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 281.361344][T12428] tomoyo_path_number_perm+0x1dd/0x520 [ 281.366811][T12428] ? tomoyo_path_number_perm+0x193/0x520 [ 281.372470][T12428] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 281.378296][T12428] ? perf_trace_lock_acquire+0xf5/0x530 [ 281.383893][T12428] ? __fget+0x384/0x560 [ 281.388068][T12428] ? ksys_dup3+0x3e0/0x3e0 [ 281.392507][T12428] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 281.398757][T12428] ? fput_many+0x12c/0x1a0 [ 281.403192][T12428] tomoyo_file_ioctl+0x23/0x30 [ 281.407970][T12428] security_file_ioctl+0x77/0xc0 [ 281.412929][T12428] ksys_ioctl+0x57/0xd0 [ 281.417100][T12428] __x64_sys_ioctl+0x73/0xb0 [ 281.421708][T12428] do_syscall_64+0xfa/0x760 [ 281.426238][T12428] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 281.432152][T12428] RIP: 0033:0x4598e9 [ 281.436057][T12428] Code: fd b7 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 cb b7 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 281.455676][T12428] RSP: 002b:00007fe03f521c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 281.464104][T12428] RAX: ffffffffffffffda RBX: 00007fe03f521c90 RCX: 00000000004598e9 [ 281.476082][T12428] RDX: 0000000020000140 RSI: 00000000c0487c04 RDI: 0000000000000003 [ 281.484065][T12428] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 281.492054][T12428] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fe03f5226d4 [ 281.500162][T12428] R13: 00000000004c1a67 R14: 00000000004d4db8 R15: 0000000000000005 [ 281.587779][T12428] ERROR: Out of memory at tomoyo_realpath_from_path. 08:30:20 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400000) 08:30:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x1000000) 08:30:20 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) sched_getparam(r2, &(0x7f0000000040)) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:20 executing program 5 (fault-call:2 fault-nth:3): r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:20 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x68, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:20 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x3, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 282.046430][ T9134] block nbd4: Receive control failed (result -22) [ 282.059239][T12466] block nbd4: shutting down sockets [ 282.079966][T12475] EXT4-fs (sda1): Cannot specify journal on remount 08:30:21 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x80) mount$bpf(0x20000000, &(0x7f00000001c0)='./file0\x00', 0x0, 0x2001001, 0x0) write$P9_RREMOVE(0xffffffffffffffff, 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000000340)={0x0, 0x0, 0x6, 0x2, 0xffffffffffffffff}) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x100032, 0x0) ioctl$PERF_EVENT_IOC_RESET(0xffffffffffffffff, 0x2403, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/qat_adf_ctl\x00', 0x400000, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f0000000480)=0x4) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000400)) getsockopt$IP6T_SO_GET_REVISION_MATCH(r1, 0x29, 0x44, &(0x7f00000004c0)={'TPROXY\x00'}, &(0x7f0000000500)=0x1e) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) syz_open_dev$sndpcmc(&(0x7f0000000200)='/dev/snd/pcmC#D#c\x00', 0x8, 0x109a00) sendto$inet6(r2, 0x0, 0xfffffffffffffe32, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0xc498ead121f97dd6) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r2, &(0x7f0000000080)="39a141", 0xffffffffffffffc1, 0x40, 0x0, 0xfffffffffffffe5b) socket$netlink(0x10, 0x3, 0x0) sync() setxattr$trusted_overlay_nlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='trusted.overlay.nlink\x00', &(0x7f0000000240)={'\xf5\xfc', 0x80000000}, 0x28, 0x3) r4 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r4) syz_emit_ethernet(0x0, 0x0, 0x0) 08:30:21 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = dup2(0xffffffffffffffff, r1) write$P9_RSETATTR(r2, &(0x7f0000000040)={0x7, 0x1b, 0x2}, 0x7) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x800, 0x7) readahead(r3, 0x6, 0x4) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000000000)={0x9c, 0x4}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) [ 282.193267][ T9134] block nbd4: Receive control failed (result -22) [ 282.201545][T12466] block nbd4: shutting down sockets 08:30:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x2000000) 08:30:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6c, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x50f000) 08:30:21 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 282.632714][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 282.647454][ T9134] block nbd4: Receive control failed (result -22) [ 282.657501][T12499] block nbd4: shutting down sockets 08:30:21 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x3000000) 08:30:21 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x3, 0x2) ioctl$TIOCSTI(r2, 0x5412, 0x56cc) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$KVM_ENABLE_CAP_CPU(r1, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x4432, 0x5, 0x2, 0xd9c]}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) [ 282.732964][T12506] EXT4-fs (sda1): Cannot specify journal on remount [ 282.859719][ T9134] block nbd4: Receive control failed (result -22) [ 282.871865][T12499] block nbd4: shutting down sockets [ 282.968642][T12512] EXT4-fs (sda1): Cannot specify journal on remount 08:30:21 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x707100) 08:30:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x74, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:22 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x2, &(0x7f0000000140)=""/226) 08:30:22 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r2}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) ioctl$KDADDIO(r0, 0x4b34, 0x6) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) [ 283.364151][ T9134] block nbd4: Receive control failed (result -22) [ 283.386560][T12543] block nbd4: shutting down sockets [ 283.441231][T12554] EXT4-fs (sda1): Cannot specify journal on remount [ 283.521186][ T9134] block nbd4: Receive control failed (result -22) [ 283.529532][T12543] block nbd4: shutting down sockets 08:30:22 executing program 1: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = accept4$inet(r1, 0x0, &(0x7f0000000000), 0x800) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={r2}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) ioctl$KDADDIO(r0, 0x4b34, 0x6) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:22 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, &(0x7f0000000000)={0x132000000000000, 0x7, 0xe4a3, 0x80, 0x7, 0x6}) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040), 0x4) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20ncci\x00', 0x214280, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000000100)={&(0x7f0000ffc000/0x2000)=nil, 0x2000}) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) 08:30:22 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x10, &(0x7f0000000140)=""/226) 08:30:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x4000000) 08:30:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x70e000) [ 283.774237][ T9134] block nbd4: Receive control failed (result -22) [ 283.785746][T12568] block nbd4: shutting down sockets 08:30:22 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7a, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x5000000) [ 283.893337][ T9134] block nbd4: Receive control failed (result -22) [ 283.903461][T12568] block nbd4: shutting down sockets 08:30:22 executing program 1: ioctl$KDSKBMETA(0xffffffffffffffff, 0x4b63, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000200)='./bus\x00') fcntl$getown(0xffffffffffffffff, 0x9) ioctl(0xffffffffffffffff, 0x0, &(0x7f00000008c0)) remap_file_pages(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x1, 0x0, 0x0) setxattr$security_selinux(0x0, &(0x7f0000000500)='security.selinux\x00', 0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000880)={@remote, 0x800, 0x0, 0x3, 0x1}, 0x20) syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0xfffffffffffffffc, 0x14000) r1 = syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, r1, 0x0, 0x0) 08:30:22 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x717000) 08:30:23 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4b60, &(0x7f0000000140)=""/226) [ 284.099203][T12593] EXT4-fs: 1 callbacks suppressed [ 284.099215][T12593] EXT4-fs (sda1): Cannot specify journal on remount [ 284.148851][T12598] mmap: syz-executor.1 (12598) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 284.193426][ T9134] block nbd4: Receive control failed (result -22) [ 284.206494][T12601] block nbd4: shutting down sockets 08:30:23 executing program 1: socketpair$unix(0x1, 0x8000000000001, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) close(r1) r2 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x6000) socket$vsock_dgram(0x28, 0x2, 0x0) io_setup(0x9, &(0x7f0000000140)=0x0) bpf$MAP_CREATE(0x2, &(0x7f0000000040)={0x0, 0x0, 0x77fffb, 0x0, 0x0, 0x0}, 0x3c) io_submit(r3, 0x20000103, &(0x7f0000000040)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, 0x0}]) 08:30:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x6000000) [ 284.266656][T12605] EXT4-fs (sda1): Cannot specify journal on remount 08:30:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 284.356790][ T9134] block nbd4: Receive control failed (result -22) [ 284.365338][T12601] block nbd4: shutting down sockets 08:30:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x760000) 08:30:23 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4c00, &(0x7f0000000140)=""/226) 08:30:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x7000000) [ 284.538912][T12623] EXT4-fs (sda1): Cannot specify journal on remount [ 284.629078][T12634] EXT4-fs (sda1): Cannot specify journal on remount [ 284.663671][ T9134] block nbd4: Receive control failed (result -22) [ 284.672949][T12630] block nbd4: shutting down sockets 08:30:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x40000000) 08:30:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x500, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 284.769166][ T9134] block nbd4: Receive control failed (result -22) [ 284.777468][T12630] block nbd4: shutting down sockets 08:30:23 executing program 1: r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/148, &(0x7f0000000200)=0x94) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$inet_mreq(r3, 0x0, 0x15, &(0x7f0000000300)={@loopback, @remote}, 0x8) r4 = openat$cgroup_procs(r1, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x3bc, 0x4) r5 = socket(0x10, 0x2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) openat$md(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/md0\x00', 0x40, 0x0) write$cgroup_pid(r4, &(0x7f0000000080), 0x12) 08:30:23 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x960000) [ 284.889267][T12648] EXT4-fs (sda1): Cannot specify journal on remount 08:30:23 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4c01, &(0x7f0000000140)=""/226) [ 284.932203][T12653] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 284.963235][ T9134] block nbd4: Receive control failed (result -22) [ 284.994142][T12657] EXT4-fs (sda1): Cannot specify journal on remount [ 285.002366][T12655] nbd4: detected capacity change from 0 to 5120 [ 285.037981][ T2495] block nbd4: Attempted send on invalid socket [ 285.044229][ T2495] block nbd4: shutting down sockets [ 285.049534][ T2495] print_req_error: 45 callbacks suppressed [ 285.049550][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 285.066657][ T2495] buffer_io_error: 50 callbacks suppressed [ 285.066667][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 08:30:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x100000000000000) [ 285.081034][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 285.091923][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 285.100401][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 285.111415][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 285.127965][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 285.135940][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 285.147730][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 285.155953][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 285.166838][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 285.178268][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 2 prio class 0 [ 285.189220][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 285.197049][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 285.205736][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 285.216836][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 285.225710][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 285.233890][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 285.244915][T12666] IPVS: length: 148 != 8 [ 285.250649][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 285.261942][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 285.274794][T12655] ldm_validate_partition_table(): Disk read failed. 08:30:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x600, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 285.302278][T12655] Dev nbd4: unable to read RDB block 0 [ 285.311507][T12655] nbd4: unable to read partition table [ 285.319683][T12655] nbd4: partition table beyond EOD, truncated 08:30:24 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4c04, &(0x7f0000000140)=""/226) [ 285.358486][T12666] IPVS: length: 148 != 8 08:30:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x200000000000000) [ 285.413996][ T9134] block nbd4: Receive control failed (result -22) [ 285.422508][T12654] block nbd4: shutting down sockets [ 285.446508][T12675] EXT4-fs (sda1): Cannot specify journal on remount 08:30:24 executing program 1: r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000240), &(0x7f0000000280)=0x14) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz0\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f0000000040)='./file0\x00', 0x0, 0x7a00, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000140)=""/148, &(0x7f0000000200)=0x94) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$inet_mreq(r3, 0x0, 0x15, &(0x7f0000000300)={@loopback, @remote}, 0x8) r4 = openat$cgroup_procs(r1, &(0x7f0000000340)='tasks\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000000c0)=0x3bc, 0x4) r5 = socket(0x10, 0x2, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x1000008912, &(0x7f0000000100)="11dca50d5e0bcfe47bf070") getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setuid(r7) openat$md(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/md0\x00', 0x40, 0x0) write$cgroup_pid(r4, &(0x7f0000000080), 0x12) 08:30:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xe07000) [ 285.576356][T12685] EXT4-fs (sda1): Cannot specify journal on remount 08:30:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x300000000000000) 08:30:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x700, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:24 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4c07, &(0x7f0000000140)=""/226) [ 285.688945][T12692] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 285.710375][ T9134] block nbd4: Receive control failed (result -22) [ 285.732361][T12690] block nbd4: shutting down sockets [ 285.829299][ T9134] block nbd4: Receive control failed (result -22) [ 285.837995][T12690] block nbd4: shutting down sockets [ 285.930182][T12692] IPVS: length: 148 != 8 08:30:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf05000) 08:30:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x400000000000000) [ 285.956761][T12707] EXT4-fs (sda1): Cannot specify journal on remount 08:30:25 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x5206, &(0x7f0000000140)=""/226) 08:30:25 executing program 1: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x1100000001, {{0xa, 0x0, 0x0, @mcast1}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], 0x310) write$P9_RFSYNC(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x33, 0x2}, 0x7) r1 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm_plock\x00', 0x80800, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000000040)) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f00000002c0)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff00000000]}}}, {{0xa, 0x0, 0x0, @empty}}}, 0x108) [ 286.089498][T12717] EXT4-fs (sda1): Cannot specify journal on remount [ 286.108897][ T9134] block nbd4: Receive control failed (result -22) [ 286.117397][T12715] block nbd4: shutting down sockets [ 286.198777][ T9134] block nbd4: Receive control failed (result -22) [ 286.207232][T12715] block nbd4: shutting down sockets 08:30:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x900, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x500000000000000) 08:30:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1000000) 08:30:25 executing program 1: r0 = socket$kcm(0x2, 0x2, 0x73) bind$inet(r0, &(0x7f0000001240)={0x2, 0x0, @empty}, 0x10) connect(r0, &(0x7f0000000000)=@pppol2tpv3={0x2, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80) sendmsg$kcm(r0, &(0x7f0000000380)={&(0x7f0000000080)=@pppoe={0x18, 0x0, {0x4, @broadcast, 'erspan0\x00'}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000100)="1108b0de1f0df14ea6a47374bdd3f6f9976d166f522cfbdd61fdf5bdc64b31ce91a7db33f08ce74a842c37d48b17d8f2e4617d8af6d36f0ceb001651e896b8222b3dfa299d89963f73f848f990e3409e8f8c0f8911230d4054a10330ad6a2ed96abada480c146a313c22047b250130d4f6cec9898273c6f040e3d50eccccdea02d762152197e3349530bd7da262b4668f069907e483cc0cbadfed56446885e7a3744e9e7a0473171b39a9e624d081d27098cc4c082b42258561960781ae7cb3ab1f229be17688c9e19e0", 0xca}, {&(0x7f0000000200)="54a604817e5f18c0c83deb04f6187ea8142ca317e004d5e110f771301cd7d7e9cff08583dfaf8358de522aa2c60575fdca2b7e18fc5b17939d790e5837502253d239890977cf7f6660ab80e4b62aad7b6c86fdf47ed3ae6a19052011397b4f10068bea2e78adc4236f9351c440a263c7f0cea5f5abc40de1ad8f65a2010723a4b391a05a3a5ef0667acdfb0870675be8c15caa8e341d2a7daba98e8b5383a0d511842488e75fc9f9d148656b14f72436a47dc87bd389e1256e7ce43ca1fde0dafc1da52951138cf80d53ab446955eb5836", 0xd1}], 0x2, &(0x7f0000000340)=[{0x38, 0xff, 0x3b478505, "eb03002a5ab92e43d65743a6fdf4c58316bd22a8c07405bf06afeefa06b74979fc588e"}], 0x38}, 0x20000005) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000800)={0x3f8, 0x0, 0x0, [{}, {{}, {0x0, 0x0, 0x19, 0x0, 'posix_acl_access\'security'}}, {{}, {0x0, 0x0, 0x16, 0x0, 'posix_acl_accessvmnet1'}}, {{}, {0x0, 0x0, 0x11, 0x0, ',securitycgroup$]'}}, {}, {{}, {0x0, 0x0, 0x1, 0x0, ']'}}]}, 0x3f8) 08:30:25 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x5421, &(0x7f0000000140)=""/226) 08:30:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x40) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000140)='/dev/null\x00', 0x2000, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000000d80)=""/142) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0385720, &(0x7f00000000c0)={0x1, {r4, r5+30000000}, 0x7f, 0x5}) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000280)={0xffffffffffffffff}, 0x200, 0x6}}, 0x20) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r9 = dup(r8) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$DRM_IOCTL_ADD_CTX(r9, 0xc0086420, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_ACCEPT(r6, &(0x7f0000000a00)={0x8, 0x120, 0xfa00, {0x4, {0x0, 0x3, "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", 0xb9, 0x4, 0xffc0000000000000, 0x2, 0x100000000, 0x1, 0x3}, r7}}, 0x128) ioctl$DRM_IOCTL_RES_CTX(r6, 0xc0106426, &(0x7f0000000b80)={0x3, &(0x7f0000000b40)=[{}, {0x0}, {}]}) r11 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x80800, 0x0) ioctl$VFIO_CHECK_EXTENSION(r11, 0x3b65, 0x4) ioctl$DRM_IOCTL_GET_CTX(r2, 0xc0086423, &(0x7f0000000c00)={r10, 0x3}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000000040)={r10, 0xdcdacd62c7a37b3f}) r12 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x6, 0x0, 0x0) 08:30:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x600000000000000) [ 286.494194][ T9134] block nbd4: Receive control failed (result -22) [ 286.502596][T12740] nbd4: detected capacity change from 0 to 5120 [ 286.569016][ T2495] block nbd4: Attempted send on invalid socket [ 286.575305][ T2495] block nbd4: shutting down sockets [ 286.601584][T12740] ldm_validate_partition_table(): Disk read failed. 08:30:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x1700, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 286.667029][T12740] Dev nbd4: unable to read RDB block 0 [ 286.706491][T12740] nbd4: unable to read partition table 08:30:25 executing program 1: fanotify_init(0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80000, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in=@empty, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}}}, &(0x7f0000000180)=0xe8) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba5a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6daf6e300"/85, 0x55, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'UmMsk', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r1}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@rootcontext={'rootcontext', 0x3d, 'user_u'}}]}) lchown(&(0x7f0000000140)='./file0\x00', r0, r1) r2 = fanotify_init(0x0, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f00000000c0)='`', 0x1}], 0x1) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x40, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000000100)={0x53, 0x100000001, 0x7ff, {0x1}, {0x6}, @cond=[{0xffffffff, 0x6, 0x4, 0x200, 0x0, 0x1}, {0x8, 0xe000000000000000, 0x4, 0x7, 0x6, 0x9}]}) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x106000) fanotify_mark(r2, 0x598293cb8318b476, 0x8, r4, 0x0) 08:30:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x700000000000000) [ 286.793016][T12740] nbd4: partition table beyond EOD, truncated 08:30:25 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x5450, &(0x7f0000000140)=""/226) [ 286.873223][T12767] ntfs: (device loop1): parse_options(): Unrecognized mount option UmMsk. 08:30:25 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$sock_SIOCGIFCONF(r2, 0x8912, &(0x7f0000000000)) [ 286.943924][T12767] ntfs: (device loop1): parse_options(): Unrecognized mount option fsmagic. [ 287.026372][T12767] ntfs: (device loop1): parse_options(): Unrecognized mount option dont_hash. 08:30:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x4000000000000000) 08:30:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000000) [ 287.112670][T12767] ntfs: (device loop1): parse_options(): Unrecognized mount option defcontext. 08:30:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:26 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x5451, &(0x7f0000000140)=""/226) [ 287.218841][T12767] ntfs: (device loop1): parse_options(): Unrecognized mount option rootcontext. [ 287.264774][T12767] ntfs: (device loop1): parse_options(): Unrecognized mount option . [ 287.296459][ T9134] block nbd4: Receive control failed (result -22) 08:30:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x181800) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) [ 287.313340][T12796] nbd4: detected capacity change from 0 to 5120 [ 287.341604][ T2495] block nbd4: Attempted send on invalid socket [ 287.348683][ T2495] block nbd4: shutting down sockets [ 287.386447][T12796] ldm_validate_partition_table(): Disk read failed. 08:30:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) openat$capi20(0xffffffffffffff9c, &(0x7f0000000000)='/dev/capi20\x00', 0x42, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 287.432534][T12796] Dev nbd4: unable to read RDB block 0 [ 287.458635][T12782] ntfs: (device loop1): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 287.460312][T12809] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 287.496272][T12796] nbd4: unable to read partition table [ 287.514144][T12782] ntfs: (device loop1): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 287.523831][T12796] nbd4: partition table beyond EOD, truncated [ 287.533297][T12782] ntfs: (device loop1): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. 08:30:26 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x5452, &(0x7f0000000140)=""/226) [ 287.562208][T12782] ntfs: (device loop1): ntfs_fill_super(): Not an NTFS volume. 08:30:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2d00, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 287.685004][T12827] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 287.696543][ T9134] block nbd4: Receive control failed (result -22) [ 287.709023][T12793] block nbd4: shutting down sockets 08:30:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = dup2(r0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x0, 0x0, 0x2}, 0x0, 0x0, r2, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000001000)={0x26, 'hash\x00', 0x0, 0x0, 'sha256-ssse3\x00'}, 0x58) ioctl$SCSI_IOCTL_PROBE_HOST(r2, 0x5385, &(0x7f00000000c0)=ANY=[@ANYBLOB="ba000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000200"/190]) r4 = accept$alg(r3, 0x0, 0x0) sendmsg$alg(r4, &(0x7f00000004c0)={0x10000000, 0x0, &(0x7f0000000440)=[{&(0x7f000077ff7d), 0xf0ff7f}], 0x1}, 0x0) r5 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x40, 0x0) fstat(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r5, 0x400454cc, r6) r7 = socket(0x10, 0x803, 0x6) sendto(r7, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r7, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$inet6(r7, &(0x7f0000001080)=""/4096, 0x1000, 0x40002062, 0x0, 0x0) 08:30:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x2, 0x0, 0x0, 0xc, 0x0, 0x0, 0xfffffffffffffffc, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) bind$isdn(r2, &(0x7f0000000000)={0x22, 0xc1, 0x10000, 0x8001, 0x1}, 0x6) 08:30:26 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$sock_TIOCOUTQ(r2, 0x5411, &(0x7f0000000180)) bind$unix(r2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x4e21}, 0x1a5) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:26 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x5460, &(0x7f0000000140)=""/226) 08:30:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3000000) [ 287.954068][T12837] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 288.017398][ T9134] block nbd4: Receive control failed (result -22) [ 288.019578][T12850] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 288.034190][T12845] nbd4: detected capacity change from 0 to 5120 08:30:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3f00, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 288.070157][T12853] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 288.088767][ T2496] block nbd4: Attempted send on invalid socket [ 288.095032][ T2496] block nbd4: shutting down sockets 08:30:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) connect(r0, &(0x7f0000000040)=@vsock={0x28, 0x0, 0x2711, @host}, 0x80) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0xfffffffffffffffd) bind$bt_sco(r3, &(0x7f0000000000)={0x1f, {0x5, 0x3, 0x3, 0x9, 0x0, 0x55e9}}, 0x8) [ 288.117112][T12845] ldm_validate_partition_table(): Disk read failed. [ 288.153765][T12845] Dev nbd4: unable to read RDB block 0 [ 288.189016][T12845] nbd4: unable to read partition table [ 288.204268][T12845] nbd4: partition table beyond EOD, truncated 08:30:27 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x6364, &(0x7f0000000140)=""/226) 08:30:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000000c0)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="0f0d00000000000000000300000014000100100001007564703a73797a3000000000"], 0x28}}, 0x0) sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100810}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r5, 0x10, 0x70bd28, 0x25dfdbfe, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, [@TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'veth0_to_bridge\x00'}}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x804c810}, 0x800) ioctl$TCSETSF(r3, 0x5404, &(0x7f0000000000)={0xfffffffffffffff9, 0x8, 0xffff, 0x9, 0x0, 0x5, 0x1, 0xff, 0x400, 0xea9a, 0x80, 0xfffffffffffffff8}) [ 288.309472][T12866] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 288.348350][ T9134] block nbd4: Receive control failed (result -22) [ 288.356980][T12842] block nbd4: shutting down sockets [ 288.378321][T12866] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000000) [ 288.693265][ T9134] block nbd4: Receive control failed (result -22) [ 288.701333][T12890] nbd4: detected capacity change from 0 to 5120 [ 288.721959][ T2496] block nbd4: Attempted send on invalid socket [ 288.728350][ T2496] block nbd4: shutting down sockets 08:30:27 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 288.748617][T12890] ldm_validate_partition_table(): Disk read failed. [ 288.756752][T12890] Dev nbd4: unable to read RDB block 0 [ 288.772400][T12890] nbd4: unable to read partition table [ 288.792696][T12890] nbd4: partition table beyond EOD, truncated 08:30:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r2, 0x800448d2, &(0x7f0000000000)={0x5, &(0x7f0000000100)=[{}, {}, {}, {}, {}]}) 08:30:27 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x8903, &(0x7f0000000140)=""/226) 08:30:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000000)=0x1) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$XDP_RX_RING(r4, 0x11b, 0x2, &(0x7f0000000080)=0x4, 0x4) [ 288.859426][T12903] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 288.880583][T12906] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:27 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4800, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 288.919650][ T9134] block nbd4: Receive control failed (result -22) [ 288.924927][T12907] block nbd4: shutting down sockets 08:30:27 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x5000000) 08:30:27 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2002, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r6 = accept4$x25(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000240)=0x12, 0x800) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r7, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ppoll(&(0x7f0000000280)=[{r2, 0x20}, {r0, 0x80}, {r3, 0xe255}, {r1, 0x400}, {r4, 0xd230}, {r1, 0x40}, {r5, 0x1100}, {r6, 0x4}, {r7, 0x298fbf7b7321d69b}], 0x9, &(0x7f0000000300)={0x0, 0x1c9c380}, &(0x7f0000000340)={0x2653}, 0x8) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r9 = dup(r8) syz_emit_ethernet(0x56, &(0x7f0000000380)={@dev={[], 0xf}, @dev={[], 0x1a}, [], {@canfd={0xd, {{0x2, 0x1, 0x100, 0x699}, 0x28, 0x0, 0x0, 0x0, "ea5d377711aa534d28a8cbd6141060f8800007e652dff01922e2ab3952fe647a93088fee1d88781bc637e687d43f073fb68943ce1d16d3fe6c05f7a45e9f5785"}}}}, &(0x7f0000000400)={0x0, 0x1, [0x837, 0xa0, 0x8e5, 0x31b]}) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$FS_IOC_GETFSLABEL(r10, 0x81009431, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VT_DISALLOCATE(r9, 0x5608) 08:30:28 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x8904, &(0x7f0000000140)=""/226) [ 289.116962][T12918] EXT4-fs: 12 callbacks suppressed [ 289.116971][T12918] EXT4-fs (sda1): Cannot specify journal on remount [ 289.176915][ T9134] block nbd4: Receive control failed (result -22) [ 289.184642][T12926] nbd4: detected capacity change from 0 to 5120 [ 289.211303][ T2495] block nbd4: Attempted send on invalid socket [ 289.217666][ T2495] block nbd4: shutting down sockets [ 289.232819][T12926] ldm_validate_partition_table(): Disk read failed. [ 289.259194][T12926] Dev nbd4: unable to read RDB block 0 [ 289.282958][T12926] nbd4: unable to read partition table [ 289.300684][T12940] EXT4-fs (sda1): Cannot specify journal on remount [ 289.318899][T12926] nbd4: partition table beyond EOD, truncated 08:30:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r4, 0x7}, 0x8) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) setxattr$security_smack_entry(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='security.SMACK64EXEC\x00', &(0x7f0000000140)='+GPL+^wlan0@proc\x00', 0x11, 0x2) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r5, 0x541d) ioctl$TIOCVHANGUP(r5, 0x541d, 0x0) 08:30:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0xfffffffffffffffd, 0x800) ioctl$VIDIOC_QUERYCAP(r1, 0x80685600, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) 08:30:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4c00, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 289.436826][ T9134] block nbd4: Receive control failed (result -22) [ 289.445928][T12925] block nbd4: shutting down sockets [ 289.561064][T12956] EXT4-fs (sda1): Cannot specify journal on remount 08:30:28 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:28 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x8912, &(0x7f0000000140)=""/226) [ 289.699254][T12962] EXT4-fs (sda1): Cannot specify journal on remount 08:30:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:28 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6000000) 08:30:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCGPTLCK(r0, 0x80045439, &(0x7f0000000100)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt(r2, 0x7, 0xfffffffffffffe00, &(0x7f0000000000)="6d053df36439ffd949823d0561a55386a136246bc4d71b5797a3d4c22d440d48eb6929a14bb69916fe848df006934697cffabd6d7a311d3b7aa9eb91ada790a2a9646d56abc2b0ccb386a82787a7a2dbeb81aab2c5df65372d7ac3b1333638eb0c26e17119250885c876218bd33e814ac6875d0bdafec8b8bbdb601e7910b0b0b5", 0x81) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:28 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 289.826575][ T9134] block nbd4: Receive control failed (result -22) [ 289.838662][T12967] block nbd4: shutting down sockets 08:30:28 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x28f8064533aaf431, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) fallocate(r1, 0x0, 0x2000421, 0x1) write(r1, &(0x7f0000000340)='/', 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x2000000000011, r1, 0x0) mount$bpf(0x20000000, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x5004, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000080)={r3, 0x0, 0x10, 0x3f, 0x1000}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) 08:30:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYBLOB="9feb01004670e62718000000000000001c0000001c000000f2ffffffffffffff0200000000000001000000010000000030308300"], &(0x7f0000000100)=""/169, 0x39, 0xa9, 0x1}, 0x20) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:28 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x891a, &(0x7f0000000140)=""/226) [ 289.984936][T12968] block nbd4: Could not allocate knbd recv work queue. [ 290.012291][T12968] block nbd4: shutting down sockets [ 290.057068][T12986] EXT4-fs (sda1): Cannot specify journal on remount 08:30:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x16902, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) creat(&(0x7f0000000000)='./file0\x00', 0xde2f2e9b36f332bb) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000000040)={0x2, 0x0, 0x401, 0x1ff, 0x1, 0x105df86f}) 08:30:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7000000) 08:30:29 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10101}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 290.205037][T13004] EXT4-fs (sda1): Cannot specify journal on remount [ 290.297372][ T9134] block nbd4: Receive control failed (result -22) [ 290.306163][T13012] nbd4: detected capacity change from 0 to 5120 [ 290.315757][ T2495] block nbd4: Attempted send on invalid socket [ 290.322294][ T2495] block nbd4: shutting down sockets [ 290.327507][ T2495] print_req_error: 343 callbacks suppressed [ 290.327525][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.348082][ T2495] buffer_io_error: 350 callbacks suppressed [ 290.348092][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 290.366325][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 290.377884][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 290.385629][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 290.393874][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 290.402048][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.414687][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 290.422881][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.433803][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 290.441910][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.452853][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 290.461834][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.472915][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 290.483936][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.494900][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 290.502894][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 290.514221][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 290.527938][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.540438][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 290.560206][T13012] ldm_validate_partition_table(): Disk read failed. [ 290.574621][T13012] Dev nbd4: unable to read RDB block 0 [ 290.595310][T13012] nbd4: unable to read partition table [ 290.601587][T13012] nbd4: partition table beyond EOD, truncated 08:30:29 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:29 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x8933, &(0x7f0000000140)=""/226) 08:30:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x1) ioctl$CAPI_CLR_FLAGS(r2, 0x80044325, &(0x7f0000000040)=0x1) 08:30:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6800, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:29 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x4) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000040)=r3, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 290.710899][T13028] EXT4-fs (sda1): Cannot specify journal on remount [ 290.718248][ T9134] block nbd4: Receive control failed (result -22) [ 290.727056][T13025] block nbd4: shutting down sockets 08:30:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm_plock\x00', 0x111082, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') r3 = syz_open_pts(r2, 0x50e1b9b2f923e7ab) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000a80)={0x3, 0x0, 0x100, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) r4 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r4, 0x541d) ioctl$TIOCVHANGUP(r4, 0x541d, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000000)) ioctl$KDMKTONE(r4, 0x4b30, 0x9) 08:30:29 executing program 0: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_GET_REG_LIST(r1, 0xc008aeb0, &(0x7f0000000000)={0x4, [0x1, 0x5, 0xc0c8, 0x4]}) r2 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffed7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:29 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x8000000) [ 290.849613][T13040] __nla_validate_parse: 6 callbacks suppressed [ 290.849623][T13040] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 290.898594][T13044] EXT4-fs (sda1): Cannot specify journal on remount [ 290.969396][ T9134] block nbd4: Receive control failed (result -22) [ 290.977787][T13053] nbd4: detected capacity change from 0 to 5120 [ 290.990326][ T2496] block nbd4: Attempted send on invalid socket [ 290.996570][ T2496] block nbd4: shutting down sockets 08:30:29 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6c00, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:29 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x89e0, &(0x7f0000000140)=""/226) [ 291.013429][T13053] ldm_validate_partition_table(): Disk read failed. [ 291.040848][T13053] Dev nbd4: unable to read RDB block 0 [ 291.051722][T13053] nbd4: unable to read partition table [ 291.057459][T13053] nbd4: partition table beyond EOD, truncated 08:30:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f0000001140)={0x3, @raw_data="5d4d5abb941f6ccd4bb385daee50111c0ec38c7bcbaee7ca3384054aad41f3aecd605479c11a5ca9ea8428fbc7fe64f1cbea22476c8b82cf4e6ef193252f45e0b277bd5e8b4b2ed44b8346e18d771f2302164f4a7babd4dd89a85fb1483680671422a1c1fe73edb8e11e7d4ed0afa9cab0372216c66dbc2727b92ca9b8e058e623758c135996a1f35c05364f81dc343aa529e759c158011bf3f476b0cdf712a593a71c04952017826fb31eb9674eee84945a2e77e2747fb11ceb37a50b1a5b908fc12c3e5ff39231"}) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$EBT_SO_GET_ENTRIES(r4, 0x0, 0x81, &(0x7f0000000040)={'broute\x00', 0x0, 0x4, 0x1000, [], 0x1, &(0x7f0000000000)=[{}], &(0x7f0000000100)=""/4096}, &(0x7f0000001100)=0x78) 08:30:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000000000)={r4, 0xffffffffffffffc1, 0x721}, 0x8) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r5, 0x541d) ioctl$TIOCVHANGUP(r5, 0x541d, 0x0) r6 = syz_open_dev$admmidi(&(0x7f0000000140)='/dev/admmidi#\x00', 0x0, 0x8280) write$tun(r6, &(0x7f0000000180)={@void, @val={0x1, 0x0, 0x6, 0x5, 0x10000, 0x16af}, @ipv6={0x7, 0x6, "c9a7aa", 0x2ce, 0x1d, 0x3, @loopback, @mcast2, {[@fragment={0x1d, 0x0, 0x9, 0xda, 0x0, 0x79, 0x67}, @dstopts={0x84, 0x1b, [], [@padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x3}, @generic={0x3, 0xbb, "1753def86103db684ca0358eb2da90600f755425418ac69fd2b2677e20c2601a1a53f19cfd2652cb36dee04763ad5b73852962d33bcfabcca1ed872abb273e33d5c59a75ca3682f82c50bb9c5a0cb36d032b3c5adfd5dc45e464d471b6167e4e3f6e3726e023cfd6b3b1e52e9cb29d619e74b5c734fe9346780951f4f92eab220c82f0b54d0543fb974d949f95079bd69d43d95166cb0112ce0558efc5d8064fa0e926c93daa0a9844c5f999e19c701e9b86146574604c27210627"}, @jumbo={0xc2, 0x4, 0x5}]}, @fragment={0x8, 0x0, 0x2, 0x2, 0x0, 0x1, 0x67}, @fragment={0x8, 0x0, 0x8, 0x9, 0x0, 0x4, 0x68}, @routing={0x4, 0x14, 0x6, 0x9, 0x0, [@remote, @local, @mcast2, @remote, @dev={0xfe, 0x80, [], 0x15}, @loopback, @local, @remote, @remote, @loopback]}, @dstopts={0x2b, 0x3, [], [@ra={0x5, 0x2, 0x2}, @hao={0xc9, 0x10, @remote}, @jumbo={0xc2, 0x4, 0x5}]}], @dccp={{0x4e23, 0x4e24, 0x4, 0x1, 0x91a5, 0x0, 0x0, 0x6, 0x9, "82f8c9", 0xb3da, "0ee2e5"}, "018cb1d6136690c05aed4704abdaa74f3f2da69d1e1d2ca2c62a80fdb858537ec5a04f3d9a3280f340cf535dadbf6036d2d01c8d0e123faf4ea3834fbfac09f9250f5f5da83aec3b4dd8471961c0677376fccbdec15d2a302d5429aa6ef61b9456bf0b47b8e7530e2488fb7d9945ba85d9187ea71f0f59f3d56df8545de6f353b307a0425b83b608130f7846da63e4e0bde3e3f5390305e15efd7307e691ecaadbf4f85f001fdb44ed0d8920c4a89cc5e083f7aa060ea179379511164e677620c74089a15c6beb50a230e6e063cc075207d3e96765a8d1542647e246db4f388d0658bf2f6af26a594914dc65b6dc"}}}}, 0x300) [ 291.165125][ T9134] block nbd4: Receive control failed (result -22) [ 291.173215][T13047] block nbd4: shutting down sockets [ 291.201988][T13063] EXT4-fs (sda1): Cannot specify journal on remount [ 291.360210][T13079] EXT4-fs (sda1): Cannot specify journal on remount 08:30:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7ff, 0x4, 0x6a, 0xe0000000000000, 0x2, 0x0, 0x8, 0x4, 0x4e26, 0xfffffffffffffff9, 0x7, 0x2}) r2 = socket(0x10, 0x803, 0x6) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="328a8db2cd0d0f5e0ede423c7d95e64a8fc48b39c573f8a8978d48015d5f8af89389b33f72db"], &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="71000000c62a6ce3efb18772f4c523091b21bb3ed9c14d6dffe2c18700a9011c747dec019f88f9a8a4825be2006efa6d5fcdeea31277f9fbd362454d53a749b5de0aabc5e30110d46485b53419c240c29df8c4265bcd541f69f10b7d116e0700000000000000850c46"], &(0x7f0000000180)=0x79) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x9000000) 08:30:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7400, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:30 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:30 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x89ea, &(0x7f0000000140)=""/226) 08:30:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) getsockopt$llc_int(r0, 0x10c, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x9, 0x1000, 0xfffffffffffffffd, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\"\n\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@sack_info={r6, 0x2, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) [ 291.674741][T13099] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 291.685078][ T9134] block nbd4: Receive control failed (result -22) [ 291.693422][T13100] nbd4: detected capacity change from 0 to 5120 [ 291.711827][ T2496] block nbd4: Attempted send on invalid socket [ 291.718167][ T2496] block nbd4: shutting down sockets 08:30:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0xca) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r2, 0x29, 0xafa8394f93ca9225, &(0x7f0000000000)=@routing={0x89, 0xe, 0x1, 0x0, 0x0, [@ipv4={[], [], @multicast2}, @rand_addr="c130336fc17cdb5498f000ee2d7239a0", @dev={0xfe, 0x80, [], 0xc}, @initdev={0xfe, 0x88, [], 0x2a4, 0x0}, @loopback, @ipv4={[], [], @rand_addr=0xfee1}, @rand_addr="36430ed41dc0790c8dd49b6a8e833896"]}, 0x78) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 291.735519][T13100] ldm_validate_partition_table(): Disk read failed. [ 291.763665][T13099] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 291.769850][T13100] Dev nbd4: unable to read RDB block 0 [ 291.778205][T13105] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:30 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x8b0b, &(0x7f0000000140)=""/226) [ 291.819837][T13100] nbd4: unable to read partition table [ 291.827222][T13100] nbd4: partition table beyond EOD, truncated 08:30:30 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xead, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) ioctl$VIDIOC_S_FMT(0xffffffffffffffff, 0xc0d05605, &(0x7f0000000100)={0x9, @raw_data="6322a19e975998df187ac19a2ef1a8f53ec22ca54de4dec862676465308aa24cc3fabcecea795a807dca0a0a28543cbc96071532d3beadd0b2f23b4d815cbfbb7297e9675ba1ed9db0edb4a7d3e0580e6f6b0b6b4c4555a63bc4602661d38184157ef69e14798944f5888e5095487a2ab6d6a39ec0bcc93b5165c67ca2916ba22e576f1282db3173acdd7dabba73ec06c524b5dac519ad869d98b533261077535333463e5d4c84955a90179a33e8d98e216f77bb4c77b06fe27c66ec78ce7bd1f865d6bff632bd30"}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:30 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7a00, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 291.933885][ T9134] block nbd4: Receive control failed (result -22) [ 291.942323][T13091] block nbd4: shutting down sockets 08:30:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, 0x0, 0x0, 0x121}, 0x98) r2 = dup3(r1, r0, 0x80000) write$ppp(r2, &(0x7f0000000380)="83a6598a05674924fa82782382d355952cf995d4cb29c3e53a67f96a2753bd5ab16235448f6d138732cff55f6fd20dcfc2646d21bc5a0ea53d8ac757f3fd719addea0b02f40665ec33f3190915d875f5d0317539157e22095cbaedd3910ed67101964221c690170bffff4f2f952cd727b173851e8d5e623ee4e5", 0x7a) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r3 = syz_open_pts(r0, 0x8200) r4 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000180)='/dev/cachefiles\x00', 0x400, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r5, &(0x7f00000002c0)={0x0, 0xf0ffff, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r6, 0x5, 0x0, 0x0, {{}, 0x0, 0x4108, 0x0, {0x4c, 0x18, {0x0, @link='broadcast-link\x00'}}}}, 0x68}}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(r4, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x11000002}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r6, 0x8, 0x70bd2c, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x90) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) r7 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x22000, 0x0) ioctl$sock_SIOCSIFBR(r7, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f0000000ac0)=""/4096, 0x4}) r8 = socket(0x10, 0x803, 0x6) sendto(r8, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r8, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP_VS_SO_GET_TIMEOUT(r4, 0x0, 0x486, &(0x7f0000000300), &(0x7f0000000340)=0xc) setsockopt$nfc_llcp_NFC_LLCP_RW(r8, 0x118, 0x0, &(0x7f0000000140)=0x4, 0x4) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$IPT_SO_GET_ENTRIES(r9, 0x0, 0x41, &(0x7f0000000480)={'nat\x00', 0xca, "a279e3d0b0f22d780900c6ebe2a3848e2ea0425cd976f258cc35f721ea707478b1e5d0ecb28d14fdbb2660dbe2c47eea8a9f94f887d351f0592b80499613380579410a47ad97b67339624621ee6a6e698fcbaf995a3235949f8c22d9f951afa3e95825b05c0c2c88ce89566828fe3f4b86fd75fd9101ccaae156013b79a5a998cbcaecf945bfaef04188287146f97c94f11ed878e271ccd5cb8d0ba19ca46a781f6cac6b4fecde8c54a294d6cae01392409a0f7f400b28c602244ddb5a7e068a9049fef8c58d5dba02ea"}, &(0x7f0000000440)=0xee) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$IP_VS_SO_GET_TIMEOUT(0xffffffffffffffff, 0x0, 0x486, &(0x7f0000000080), &(0x7f0000000100)=0xc) 08:30:30 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xa000000) 08:30:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x440880, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f0000000080)='wlan0\x00', 0x6) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000040)=0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x1e5, 0x2) [ 292.246405][T13141] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 292.260748][ T9134] block nbd4: Receive control failed (result -22) [ 292.272195][T13137] nbd4: detected capacity change from 0 to 5120 [ 292.282427][T13141] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 292.307941][ T2495] block nbd4: Attempted send on invalid socket [ 292.315315][ T2495] block nbd4: shutting down sockets [ 292.323801][T13137] ldm_validate_partition_table(): Disk read failed. [ 292.356973][T13137] Dev nbd4: unable to read RDB block 0 [ 292.393421][T13137] nbd4: unable to read partition table [ 292.408468][T13137] nbd4: partition table beyond EOD, truncated [ 292.490568][ T9134] block nbd4: Receive control failed (result -22) [ 292.501482][T13136] block nbd4: shutting down sockets 08:30:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:31 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x8b36, &(0x7f0000000140)=""/226) 08:30:31 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xff00, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = syz_open_dev$swradio(&(0x7f0000001640)='/dev/swradio#\x00', 0x0, 0x2) setsockopt$TIPC_GROUP_JOIN(r1, 0x10f, 0x87, &(0x7f0000001680)={0x43, 0x2, 0x2}, 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000200)=0x100) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r4 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/dlm_plock\x00', 0x80080, 0x0) recvfrom$unix(r4, &(0x7f00000002c0)=""/30, 0x1e, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f00000001c0)={0x10000, 0x2, 0x1, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x9, 0x8, 0x4, 0x7, 0x510, 0x4, 0xfffffffffffffff8, 0xd36, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r5, @in={{0x2, 0x4e21, @loopback}}, 0x6, 0x9, 0x8000, 0x6, 0x2}, &(0x7f0000000080)=0x98) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000240)=0x12, 0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, 0x0, 0x0) 08:30:31 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x20000000) 08:30:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KDDISABIO(r0, 0x4b37) ioctl$SG_GET_VERSION_NUM(0xffffffffffffffff, 0x2282, &(0x7f0000000080)) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f0000000000)={0x6, 0xb668}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg$tipc(r4, &(0x7f0000000300)={&(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x2, {0x0, 0x0, 0x2}}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000140)="05c1fdd3e5016131c06a7199aa0c4732fa3565dcd6970bb1c6b3d5d70db693a0877ea3f3e51ee4edef80cbc52864c1a9f771c114d02d079840a7a9fdc9c17d8b49f81715633c5f9c5a922f7b8fde90e865bd53fd00a6b461a2473c800e98e4897691781d7691e6eeabebf5dca170eaf80285dec97dcf6e09588a161d60863ab5d4275fdcb8870ecfbdf5864a84b400a7afe495f4c763dcd3a7008416d461c5b1f245d5af52ccb9c9f3358d5b826f0034d2e86ad0975ac442a1", 0xb9}], 0x1, &(0x7f0000000240)="9967d3388d5673a770f3fbe4c81ac6cbc37131f3b777ebda92d6d058b9c5d04de3aafe91f3af913e547d047536a7d37eba403f1a59f9d36ae0674f8480c887fc3cc69a41aef50130ae48a64b3c14c4fef980258a518f5a744b6aef9e0f66d0c379c4c1d2a6d1fd313277e5c1ceae3b28244cfd007599d8f4dcf93b62e1f696b743d8bc9bdf175b379f0f88", 0x8b, 0x8001}, 0x40c0084) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 292.723959][T13170] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 292.746320][ T9134] block nbd4: Receive control failed (result -22) [ 292.759771][T13173] nbd4: detected capacity change from 0 to 5120 [ 292.783929][ T2496] block nbd4: Attempted send on invalid socket [ 292.790566][ T2496] block nbd4: shutting down sockets [ 292.810685][T13173] ldm_validate_partition_table(): Disk read failed. 08:30:31 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xae01, &(0x7f0000000140)=""/226) 08:30:31 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x20000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:31 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 292.839573][T13173] Dev nbd4: unable to read RDB block 0 [ 292.851093][T13173] nbd4: unable to read partition table [ 292.870773][T13173] nbd4: partition table beyond EOD, truncated [ 292.880475][T13185] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 292.983571][T13187] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 293.026117][ T9134] block nbd4: Receive control failed (result -22) [ 293.034942][T13171] block nbd4: shutting down sockets 08:30:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x100000001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x66ef, 0x0, 0x0, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = perf_event_open(&(0x7f0000000200)={0x0, 0x70, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x0, r3, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x0, r5) connect$rds(0xffffffffffffffff, 0x0, 0x2) socketpair$unix(0x1, 0x1, 0x0, 0x0) connect$rds(0xffffffffffffffff, 0x0, 0xffffffffffffff4a) socketpair$unix(0x1, 0x1, 0x0, 0x0) connect$rds(0xffffffffffffffff, 0x0, 0xffffffffffffff73) ioctl$TCSETXF(r6, 0x5434, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup\x00', 0x200002, 0x0) fchdir(r7) syz_mount_image$vfat(&(0x7f0000000000)='vfat\x00', &(0x7f00000004c0)='./file0\x00', 0xe000, 0x1, &(0x7f0000000040)=[{&(0x7f0000000100)="eb3c906d6b66732e666174000204010006000270f7f8", 0x16}], 0x0, 0x0) umount2(&(0x7f0000000540)='./file0\x00', 0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) ioctl$EXT4_IOC_MOVE_EXT(r7, 0xc028660f, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x6b7, 0x0, 0x40, 0x5}) fcntl$dupfd(0xffffffffffffffff, 0x0, r8) dup(r2) fsopen(0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 08:30:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x23000000) 08:30:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x406000, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r2, 0x40045542, &(0x7f0000000040)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000180)=0xc) perf_event_open(&(0x7f0000000100)={0x3, 0x70, 0x7, 0xffce, 0xfffffffffffff087, 0x3, 0x0, 0x2, 0x28049, 0x7, 0x6, 0x81, 0x6, 0x401, 0xffff, 0x6, 0x40, 0xe730, 0x7, 0x2, 0x6, 0x1, 0x1, 0x81, 0x3, 0x2, 0x2, 0x5, 0x0, 0x81, 0xeee, 0x20000000000000, 0x8, 0x9b8, 0x7ff, 0x1, 0x1, 0x6, 0x0, 0x80000000, 0x0, @perf_config_ext={0x1, 0x3}, 0x10, 0x0, 0x7f, 0x8, 0x100000001, 0x1, 0x8}, r3, 0xd, r1, 0x0) socket(0x11, 0x80000, 0xffffffffffff7f07) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) 08:30:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 293.284668][ T9134] block nbd4: Receive control failed (result -22) [ 293.294585][T13210] block nbd4: shutting down sockets [ 293.440629][ T9134] block nbd4: Receive control failed (result -22) [ 293.448719][T13211] nbd4: detected capacity change from 0 to 5120 [ 293.469407][ T2495] block nbd4: Attempted send on invalid socket [ 293.475956][ T2495] block nbd4: shutting down sockets [ 293.496331][T13211] ldm_validate_partition_table(): Disk read failed. 08:30:32 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xae41, &(0x7f0000000140)=""/226) 08:30:32 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) getrusage(0xffffffffffffffff, &(0x7f0000000180)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000000)) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm_plock\x00', 0x604202, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000140)) personality(0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) [ 293.541185][T13211] Dev nbd4: unable to read RDB block 0 [ 293.583213][T13211] nbd4: unable to read partition table 08:30:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SG_SET_RESERVED_SIZE(r2, 0x2275, &(0x7f0000000000)=0x5) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffe78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x800000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) [ 293.662420][T13211] nbd4: partition table beyond EOD, truncated [ 293.681777][T13241] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/sync_qlen_max\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) 08:30:32 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x30000000) 08:30:32 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xae80, &(0x7f0000000140)=""/226) [ 293.897420][ T9134] block nbd4: Receive control failed (result -22) [ 293.908572][T13253] block nbd4: shutting down sockets 08:30:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$FUSE_NOTIFY_DELETE(r3, &(0x7f0000000100)=ANY=[@ANYBLOB="45000000060000000000000000000097744e4a8000030000000000070000008000000000001c4000000000000076626f786e65743176626f786e6574b07573657273656c696e75785e6363fe529a4d6d5975fd38f384397fa9e7664d38bb9d4d"], 0x45) 08:30:32 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 294.010547][ T9134] block nbd4: Receive control failed (result -22) [ 294.019090][T13256] nbd4: detected capacity change from 0 to 5120 08:30:32 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080)=0x6, 0x4) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r4, 0xff}, 0x8) 08:30:33 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xaf01, &(0x7f0000000140)=""/226) [ 294.065205][ T2496] block nbd4: Attempted send on invalid socket [ 294.071667][ T2496] block nbd4: shutting down sockets [ 294.097698][T13256] ldm_validate_partition_table(): Disk read failed. 08:30:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) eventfd(0x1000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x40, 0x404581) timerfd_settime(r2, 0x0, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, &(0x7f0000000080)) [ 294.125736][T13256] Dev nbd4: unable to read RDB block 0 [ 294.141801][T13256] nbd4: unable to read partition table [ 294.147862][T13256] nbd4: partition table beyond EOD, truncated [ 294.234704][T13283] EXT4-fs: 12 callbacks suppressed [ 294.234716][T13283] EXT4-fs (sda1): Cannot specify journal on remount 08:30:33 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3f000000) 08:30:33 executing program 3: r0 = syz_open_dev$video(&(0x7f0000000000)='/dev/video#\x00', 0x9, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = socket$nl_crypto(0x10, 0x3, 0x15) splice(r1, &(0x7f0000000040), r2, &(0x7f0000000180), 0x87, 0x6) r3 = dup(r0) ioctl$VIDIOC_G_PARM(r3, 0xc0cc5615, &(0x7f0000000080)={0x9}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/OeV/ptmx\x00', 0x10000, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f0000000a80)) r5 = syz_open_pts(r4, 0x0) ioctl$TIOCCONS(r5, 0x541d) ioctl$TIOCVHANGUP(r5, 0x541d, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f00000027c0)='/dev/autofs\x00', 0xa7eb6ebf023fe885, 0x0) r7 = openat$vfio(0xffffffffffffff9c, 0x0, 0x800, 0x0) io_setup(0x7fffffff, &(0x7f0000002640)=0x0) io_cancel(r8, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x9, r7, &(0x7f0000002680)="1a497091468400bc461eedbf486db376", 0x10, 0x80, 0x0, 0x0, r6}, &(0x7f0000002700)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r11 = dup(r10) ioctl$PERF_EVENT_IOC_SET_FILTER(r11, 0x8b36, &(0x7f0000000040)='wlan0\x00') r12 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r13 = dup(r12) ioctl$PERF_EVENT_IOC_SET_FILTER(r13, 0x8b36, &(0x7f0000000040)='wlan0\x00') io_submit(r8, 0x2, &(0x7f0000000400)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x0, r9, &(0x7f00000001c0)="0629864afadb064139cd06e0300309f75552b964a287286323b656ac68eedb819e232beb5faaeb8d8486e977da678e1baed257b3d7e8fd23112bc46c6d04cd2f45e676457eca27a71a9ec4be132e424d1bca57ed7fbdc7e76d80eccdbee203d873048e8ed797276739335ad340e2866f6dd032ef7b16381231b7c4cc9e7a072f5bd07fff57c3c170b400eb39ae0c772d8c2c1a938c442f5ab6d82103920e5cd5749fca3c8f0b7388ab87ee046970267f147bc4914147cb353fa4148668e3339ef182fcb95990979f57c9498fa6aa9861fd2d1fca78a08bf5d8a382318413cab263e76ed23104f834fecd11e64c97cd72e6ed7d473a7f5a", 0xf7, 0x4, 0x0, 0x2, r11}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x8, 0x9a5, 0xffffffffffffffff, &(0x7f0000000300)="af8bc5da73e41c2a70e5f915b6d452a9b876e43c9ceb118a6fb740331c089b84fa1f2d2237c58ffbe8bdfbe40a5cf5d489d3990a6608f6de156482feaf035e35f77e45cd63322e3f673c32ee187996ae17d170f768a3d5e0c1f402008877c3c3c53916dad47272ff89ed997cbc63e0f6072b91e439a812a73aa4cb012e18e8639ba5f8be7f14701afb0eacd21890e92ac7389948ff36bd", 0x97, 0xd699, 0x0, 0x2, r13}]) 08:30:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:33 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xb701, &(0x7f0000000140)=""/226) 08:30:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) setpgid(r3, r4) perf_event_open(0x0, r3, 0x4, r2, 0x102) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext={0xac, 0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x227}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x20, 0x0, 0x4, 0x1000, 0x0, 0x2}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$VIDIOC_G_PARM(0xffffffffffffffff, 0xc0cc5615, &(0x7f0000000100)={0x8, @raw_data="ccfe3552b5d2c875f4fd3a1ec27cb4b3c4a5843709a758f0ed598f3c5ee1724b12b5eefbe66d8f2efd302cad5fcf75f7f111303017d909cd99603237b6ae1b2c7a6d4f7614c14351db8186752c71995ba03c533bdbf837bc81d03e97ea3d445100edf469ac56824e164a7d04b888ba2966a356ac842c9ef812fd6dc9eefb32a2f1245936cf5609c6519fbb2143c7fdc775d817307d238a6db24ded28223071cab105160eca157c98e4c78acd4a2d5108c9d62709db4fef775d55de6695856940f0d494452a80b940"}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000000)={0x4, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x4e20, 0x0, 'sed\x00', 0x34, 0xffffffff7fffffff, 0x39}, 0x2c) prctl$PR_MPX_DISABLE_MANAGEMENT(0x2c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0x0) [ 294.514244][ T9134] block nbd4: Receive control failed (result -22) [ 294.522123][T13299] nbd4: detected capacity change from 0 to 5120 [ 294.560837][T13308] EXT4-fs (sda1): Cannot specify journal on remount [ 294.580524][ T2495] block nbd4: Attempted send on invalid socket [ 294.586816][ T2495] block nbd4: shutting down sockets [ 294.603500][T13299] ldm_validate_partition_table(): Disk read failed. 08:30:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VIDIOC_TRY_ENCODER_CMD(r2, 0xc028564e, &(0x7f0000000000)={0x3, 0x0, [0x2, 0x4, 0x8000, 0x0, 0x3ff, 0x6146, 0x7d38, 0x3fc000000]}) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x2}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) accept(r3, &(0x7f0000000180)=@nfc_llcp, &(0x7f0000000080)=0x80) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140)='/dev/autofs\x00', 0x214282, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r6, 0xc0a85322, &(0x7f0000000200)) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x402000, 0x0) r8 = syz_open_pts(r7, 0x109601) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/qat_adf_ctl\x00', 0x2, 0x0) ioctl$TIOCVHANGUP(r8, 0x541d, 0x0) ioctl$TCSETXF(r0, 0x5434, &(0x7f0000000100)={0x398, 0x40, [0x4, 0x4, 0x81, 0x54b9f4be, 0x5], 0x2}) [ 294.622473][T13299] Dev nbd4: unable to read RDB block 0 [ 294.633179][T13299] nbd4: unable to read partition table [ 294.643951][T13299] nbd4: partition table beyond EOD, truncated 08:30:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x5000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:33 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x400454ca, &(0x7f0000000140)=""/226) 08:30:33 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x40000000) [ 294.895763][T13338] EXT4-fs (sda1): Cannot specify journal on remount 08:30:33 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$inet_int(r1, 0x0, 0x15, &(0x7f0000000000)=0xfffffffffffff363, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) [ 294.969484][ T9134] block nbd4: Receive control failed (result -22) [ 294.991584][T13347] nbd4: detected capacity change from 0 to 5120 [ 295.018369][ T2495] block nbd4: Attempted send on invalid socket [ 295.024661][ T2495] block nbd4: shutting down sockets [ 295.034123][T13347] ldm_validate_partition_table(): Disk read failed. [ 295.061978][T13350] EXT4-fs (sda1): Cannot specify journal on remount [ 295.070571][T13347] Dev nbd4: unable to read RDB block 0 [ 295.090145][T13347] nbd4: unable to read partition table [ 295.116680][T13347] nbd4: partition table beyond EOD, truncated [ 295.247897][ T9134] block nbd4: Receive control failed (result -22) [ 295.256468][T13347] block nbd4: shutting down sockets 08:30:34 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x400454cd, &(0x7f0000000140)=""/226) 08:30:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x5903, 0x0, 0xe}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) 08:30:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) readahead(r2, 0x200, 0x3) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:34 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 08:30:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x48000000) [ 295.477431][T13378] EXT4-fs (sda1): Cannot specify journal on remount [ 295.486327][ T9134] block nbd4: Receive control failed (result -22) [ 295.494593][T13374] nbd4: detected capacity change from 0 to 5120 [ 295.514668][ T2495] block nbd4: Attempted send on invalid socket [ 295.521458][ T2495] block nbd4: shutting down sockets 08:30:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') socket$inet6_tcp(0xa, 0x1, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCNXCL(r0, 0x540d) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) [ 295.526681][ T2495] print_req_error: 524 callbacks suppressed [ 295.526698][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.544418][ T2495] buffer_io_error: 530 callbacks suppressed [ 295.544428][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 295.560208][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 295.571382][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 295.579704][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 295.587482][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 295.595714][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.607024][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 295.615567][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.628006][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 295.636077][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.647031][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 295.658331][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.669217][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read 08:30:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TCSETSW(r2, 0x5403, &(0x7f0000000000)={0x100000000, 0x4, 0x101, 0x120000000000000, 0xe, 0x7, 0x3ff, 0x6, 0x4, 0xb1e, 0x9, 0x1f}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) [ 295.677249][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.688389][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 295.697305][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.708782][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 295.716850][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:30:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0xfffffffffffffff7) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000440)={'team_slave_0\x00', {0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}}) mkdir(&(0x7f0000000140)='./file0\x00', 0xa8) r3 = socket(0x10, 0x803, 0x6) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000000400)={0xffa, 0xfffffffffffffa33, 0x4, 0x9, 0xc, 0x2, 0x4, 0x5, 0xffffffff, 0x9}) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r7 = dup(r6) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r9 = dup(r8) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8b36, &(0x7f0000000040)='wlan0\x00') epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r2, &(0x7f0000000480)={0x2}) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8b36, &(0x7f0000000380)='wlan0\x00\x80\xa5\xd1#\f\x1d\'+\xd5\x7f*&\xb9\"\xfbC\\\b\xc7Ek\xa5?{\nd\x05\x7f\xae\x0e\x84\xb7\xd45L\x15\xd4~6A\\\xa3\xfd.\x97U\xd3M\xcd\x10\xbd\xc8\xa4\x10N\x96\xad\xe1\xfc\xcc;E\xe0') r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer\x00', 0x400, 0x0) r11 = openat$vsock(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vsock\x00', 0x32bd0a09ecf2054b, 0x0) r12 = memfd_create(&(0x7f0000000200)='/dev/ptmx\x00', 0xa) ioctl$UDMABUF_CREATE_LIST(r5, 0x40087543, &(0x7f0000000240)=ANY=[@ANYBLOB="0100000005000000", @ANYRES32=r7, @ANYBLOB="0000000000200000000000000000000000000100", @ANYRES32=r10, @ANYBLOB="0000000000000000000001000070000000000000", @ANYRES32, @ANYBLOB="0000000000000000000000000000000100000000", @ANYRES32=r11, @ANYBLOB="00000000000000f0ffffffff0010000000000000", @ANYRES32=r12, @ANYBLOB="0000001600080000000007000300000000000100"]) socket$inet_udplite(0x2, 0x2, 0x88) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00000002c0)='/\xff\x7f\x00\x00Rb\xe0\x8f\xf2', 0x400000, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$x25(r3, &(0x7f0000000000)=""/143, 0x8f, 0x2220, &(0x7f0000000100)={0x9, @remote={[], 0x3}}, 0x12) r13 = syz_open_dev$usb(&(0x7f0000000300)='/dev/bus/usb/00#/00#\x00', 0x2, 0x200) connect$pptp(r13, &(0x7f0000000340)={0x18, 0x2, {0x3, @remote}}, 0x1e) [ 295.728521][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 295.742557][T13374] ldm_validate_partition_table(): Disk read failed. 08:30:34 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x40049409, &(0x7f0000000140)=""/226) 08:30:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-control\x00', 0x40, 0x0) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0x4) r2 = syz_open_dev$mouse(&(0x7f0000000100)='/dev/input/mouse#\x00', 0x400, 0x121000) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000000)=0xffffffffffffffff, 0x4) read(r4, &(0x7f0000000040)=""/8, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000000000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 295.783611][T13374] Dev nbd4: unable to read RDB block 0 [ 295.811616][T13374] nbd4: unable to read partition table [ 295.853091][T13374] nbd4: partition table beyond EOD, truncated 08:30:34 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4004af61, &(0x7f0000000140)=""/226) [ 295.984445][ T9134] block nbd4: Receive control failed (result -22) [ 295.992474][T13368] block nbd4: shutting down sockets [ 296.006136][T13410] EXT4-fs (sda1): Cannot specify journal on remount 08:30:34 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000000)={r4, 0x6}, &(0x7f0000000040)=0x8) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x8) dup2(r6, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0x0) 08:30:34 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4c000000) [ 296.147121][T13418] EXT4-fs (sda1): Cannot specify journal on remount [ 296.203120][ T9134] block nbd4: Receive control failed (result -22) [ 296.218390][T13427] nbd4: detected capacity change from 0 to 5120 [ 296.249578][ T2496] block nbd4: Attempted send on invalid socket [ 296.255866][ T2496] block nbd4: shutting down sockets 08:30:35 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 08:30:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000180)='/dev/null\x00', 0x680100, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r1, 0xc008551c, &(0x7f00000001c0)={0xfff, 0x18, [0xffffffffffffffc0, 0x6, 0x100000000, 0x84, 0x8, 0x7]}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r5 = dup2(r4, 0xffffffffffffffff) ioctl$TCSETS(r5, 0x5402, &(0x7f0000000140)={0x5, 0x7, 0x6, 0xffff, 0x8, 0x1, 0x200000000000, 0x1fc0000000000, 0x9, 0x1, 0x4, 0x4}) ioctl$KVM_ASSIGN_PCI_DEVICE(r5, 0x8040ae69, &(0x7f0000000100)={0x3, 0x3, 0x10000, 0x0, 0x4}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r7 = dup(r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r7, 0xc0bc5310, &(0x7f0000000000)) r8 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r8, 0x541d) timerfd_create(0x2, 0x78a68c1152107e96) ioctl$TIOCVHANGUP(r8, 0x541d, 0x0) 08:30:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x8000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:35 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) openat$vimc1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video1\x00', 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) ioctl$UI_SET_SWBIT(r0, 0x4004556d, 0x4) 08:30:35 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x40086200, &(0x7f0000000140)=""/226) [ 296.314630][T13427] ldm_validate_partition_table(): Disk read failed. [ 296.339313][T13427] Dev nbd4: unable to read RDB block 0 [ 296.346136][T13427] nbd4: unable to read partition table [ 296.351855][T13427] nbd4: partition table beyond EOD, truncated [ 296.444185][ T9134] block nbd4: Receive control failed (result -22) [ 296.452421][T13427] block nbd4: shutting down sockets [ 296.468558][T13437] EXT4-fs (sda1): Cannot specify journal on remount 08:30:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x9000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x55aaffff) [ 296.558673][T13451] __nla_validate_parse: 4 callbacks suppressed [ 296.558796][T13451] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/d%v/ptmx\x00', 0x2000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) ioctl$TCSETAW(0xffffffffffffffff, 0x5407, &(0x7f0000000040)={0x10001, 0x5, 0xa92e8258000000, 0x1000, 0x4, 0x7ff, 0xc, 0x80000001, 0x9, 0x800}) 08:30:35 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) ioctl$TIOCSISO7816(0xffffffffffffffff, 0xc0285443, &(0x7f0000000180)={0x4, 0x0, 0x6, 0x1ff, 0x9}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r4, 0x80}, 0x8) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f0000000000)={0x5, 0x76b}) 08:30:35 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x40086425, &(0x7f0000000140)=""/226) 08:30:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x82) mq_notify(r2, &(0x7f0000000080)={0x0, 0x13, 0x0, @thr={&(0x7f0000000040)="bae6267051f61c3496867c6819f9905ad5f3314e", &(0x7f0000000100)="f1e38d165f99eeddc315ffc7fe18ca08eb057462bc9e1c7a82f9f1be80b54bb67f69a2a27e63c68f6884fdd6707b280b3166969e2f41e3d560d717788749807ec9a302801a2d258179ef432900e3e1f0325792fcca8b7c6a2abc2cdc5d779a8705fada8e320e95eeb0423a5f9fc6576167fb2ae51ae57dd40de69177"}}) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 296.778142][ T9134] block nbd4: Receive control failed (result -22) [ 296.787324][T13458] block nbd4: shutting down sockets [ 296.812123][T13463] EXT4-fs (sda1): Cannot specify journal on remount [ 296.874658][ T9134] block nbd4: Receive control failed (result -22) [ 296.883379][T13458] block nbd4: shutting down sockets 08:30:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60000000) [ 296.951566][T13478] EXT4-fs (sda1): Cannot specify journal on remount [ 297.145117][ T9134] block nbd4: Receive control failed (result -22) [ 297.155595][T13490] nbd4: detected capacity change from 0 to 5120 [ 297.178337][ T2496] block nbd4: Attempted send on invalid socket [ 297.184822][ T2496] block nbd4: shutting down sockets [ 297.192306][T13490] ldm_validate_partition_table(): Disk read failed. [ 297.200512][T13490] Dev nbd4: unable to read RDB block 0 [ 297.206719][T13490] nbd4: unable to read partition table [ 297.222357][T13490] nbd4: partition table beyond EOD, truncated 08:30:36 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r1, 0x0, 0x10003, 0x0) 08:30:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$KVM_ASSIGN_SET_INTX_MASK(r0, 0x4040aea4, &(0x7f0000000000)={0x1, 0xbf19a37, 0xffffffffffffff80, 0x4, 0x897}) syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x80) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x802000, 0x100) flistxattr(r2, &(0x7f0000000100)=""/159, 0x9f) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:36 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x40086602, &(0x7f0000000140)=""/226) 08:30:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x800000000, 0x2}) syz_init_net_socket$llc(0x1a, 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x10000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 297.289000][ T9134] block nbd4: Receive control failed (result -22) [ 297.297103][T13489] block nbd4: shutting down sockets 08:30:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x68000000) 08:30:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 297.504223][T13511] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x12, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 297.559371][ T9134] block nbd4: Receive control failed (result -22) [ 297.567512][T13518] nbd4: detected capacity change from 0 to 5120 08:30:36 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4008744b, &(0x7f0000000140)=""/226) [ 297.600625][ T2496] block nbd4: Attempted send on invalid socket [ 297.606909][ T2496] block nbd4: shutting down sockets [ 297.621305][T13518] ldm_validate_partition_table(): Disk read failed. 08:30:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x17000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 297.659553][T13518] Dev nbd4: unable to read RDB block 0 08:30:36 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = geteuid() setreuid(r1, r1) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='fuse\x00', 0x8080, &(0x7f00000001c0)={{'fd'}, 0x2c, {'rootmode', 0x3d, 0xa000}, 0x2c, {'user_id', 0x3d, r1}, 0x2c, {'group_id', 0x3d, r2}, 0x2c, {[{@allow_other='allow_other'}], [{@dont_measure='dont_measure'}]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x2, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4}, 0x97d9d7be68fd4275}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(r0, 0xc0305710, &(0x7f0000000000)={0x3, 0x7ff, 0x26367bbd, 0x95d}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) [ 297.685563][T13518] nbd4: unable to read partition table [ 297.697125][T13518] nbd4: partition table beyond EOD, truncated 08:30:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1000}) r1 = syz_open_pts(r0, 0x0) creat(&(0x7f0000000000)='./file0\x00', 0x10) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 297.825881][ T9134] block nbd4: Receive control failed (result -22) [ 297.834036][T13515] block nbd4: shutting down sockets 08:30:37 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:37 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x40087602, &(0x7f0000000140)=""/226) 08:30:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6c000000) 08:30:37 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) setxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.redirect\x00', &(0x7f0000000080)='./file0\x00', 0x8, 0x7316fb11522f7110) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000000040)) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r2 = syz_open_pts(r0, 0x8000) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) 08:30:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x20000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 298.357666][ T9134] block nbd4: Receive control failed (result -22) [ 298.368346][T13563] nbd4: detected capacity change from 0 to 5120 [ 298.374972][ T2496] block nbd4: Attempted send on invalid socket [ 298.381260][ T2496] block nbd4: shutting down sockets [ 298.435150][T13563] ldm_validate_partition_table(): Disk read failed. [ 298.448486][T13577] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 298.456720][T13563] Dev nbd4: unable to read RDB block 0 [ 298.478120][T13563] nbd4: unable to read partition table 08:30:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2d000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:37 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000a80)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCVHANGUP(r0, 0x541d, 0x0) [ 298.506994][T13563] nbd4: partition table beyond EOD, truncated 08:30:37 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x56, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080), 0xd}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SCSI_IOCTL_DOORUNLOCK(r2, 0x5381) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x111080) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x8d955f6a5e787138, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f00000000c0)={r6}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000100)={r6, @in6={{0xa, 0x4e20, 0x8, @local}}, 0x9, 0xfffffffffffffffe, 0x10001, 0xce6, 0x10}, 0x98) getsockopt$TIPC_NODE_RECVQ_DEPTH(r0, 0x10f, 0x83, &(0x7f0000000000), &(0x7f0000000040)=0x4) 08:30:37 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4008ae52, &(0x7f0000000140)=""/226) [ 298.630500][ T9134] block nbd4: Receive control failed (result -22) [ 298.639140][T13561] block nbd4: shutting down sockets 08:30:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000100)={{{@in=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000000040)=0xe8) r2 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r1, r2) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) 08:30:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x74000000) [ 298.872964][ T9134] block nbd4: Receive control failed (result -22) [ 298.881267][T13607] nbd4: detected capacity change from 0 to 5120 [ 298.891391][ T2496] block nbd4: Attempted send on invalid socket [ 298.897786][ T2496] block nbd4: shutting down sockets [ 298.920006][T13607] ldm_validate_partition_table(): Disk read failed. [ 298.976774][T13607] Dev nbd4: unable to read RDB block 0 [ 299.006418][T13607] nbd4: unable to read partition table [ 299.025822][T13607] nbd4: partition table beyond EOD, truncated [ 299.134216][ T9134] block nbd4: Receive control failed (result -22) [ 299.164393][T13606] block nbd4: shutting down sockets 08:30:38 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:38 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0xffd, 0x0, 0x2}) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8511f3b56f94cbb8, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:38 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4008ae6a, &(0x7f0000000140)=""/226) 08:30:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x8, 0x101000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0x14, r5, 0xf7e8f6cb5dcde06f, 0x0, 0x0, {0xc}}, 0x14}}, 0x0) sendmsg$IPVS_CMD_SET_INFO(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100526}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x60, r5, 0x20, 0x70bd25, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0x2}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x3}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80000001}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x2}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x60}, 0x1, 0x0, 0x0, 0x10000001}, 0x20000000) r6 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000040)='wlan0\x00') prctl$PR_GET_TSC(0x19, &(0x7f0000000240)) write$P9_RSYMLINK(r6, &(0x7f0000000000)={0x14, 0x11, 0x2, {0x49a7c79830c4ba9, 0x4}}, 0x14) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7a000000) [ 299.305249][T13630] EXT4-fs: 6 callbacks suppressed [ 299.305259][T13630] EXT4-fs (sda1): Cannot specify journal on remount 08:30:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:38 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = eventfd2(0x0, 0x0) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000080)=""/4096, 0x0) r2 = dup(r1) readv(r2, &(0x7f00000006c0)=[{&(0x7f00000001c0)=""/147, 0x93}], 0x1) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x20141042, 0x0) write$selinux_attr(r3, &(0x7f0000000180)='system_u:object_r:hugetlbfs_t:s0\x00', 0x5571) sendfile(r2, r3, &(0x7f0000000080), 0x2008000fffffffe) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) [ 299.401944][T13638] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 299.445112][T13644] EXT4-fs (sda1): Cannot specify journal on remount [ 299.453922][ T9134] block nbd4: Receive control failed (result -22) [ 299.462508][T13641] nbd4: detected capacity change from 0 to 5120 [ 299.485021][ T2495] block nbd4: Attempted send on invalid socket 08:30:38 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4008ae89, &(0x7f0000000140)=""/226) [ 299.491467][ T2495] block nbd4: shutting down sockets [ 299.515141][T13641] ldm_validate_partition_table(): Disk read failed. 08:30:38 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x40000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 299.559552][T13641] Dev nbd4: unable to read RDB block 0 [ 299.574122][T13641] nbd4: unable to read partition table [ 299.594988][T13641] nbd4: partition table beyond EOD, truncated 08:30:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) bpf$OBJ_GET_PROG(0x7, &(0x7f0000000300)={&(0x7f00000002c0)='./file0\x00', 0x0, 0x10}, 0x10) tee(r2, r1, 0x3, 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x120002, 0x0) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000180)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x297ca76b389fbe64}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r4, 0x520, 0x70bd27, 0x25dfdbfe, {}, [@FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @initdev={0xac, 0x1e, 0x1, 0x0}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @remote}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e24}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x20004041}, 0x80) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 299.679939][ T9134] block nbd4: Receive control failed (result -22) [ 299.696657][T13636] block nbd4: shutting down sockets [ 299.744722][T13661] EXT4-fs (sda1): Cannot specify journal on remount 08:30:38 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e000000) [ 300.015446][ T9134] block nbd4: Receive control failed (result -22) [ 300.028943][T13674] nbd4: detected capacity change from 0 to 5120 [ 300.035518][ T2495] block nbd4: Attempted send on invalid socket [ 300.041815][ T2495] block nbd4: shutting down sockets [ 300.071557][T13674] ldm_validate_partition_table(): Disk read failed. [ 300.080241][T13674] Dev nbd4: unable to read RDB block 0 [ 300.087372][T13674] nbd4: unable to read partition table [ 300.093778][T13674] nbd4: partition table beyond EOD, truncated 08:30:39 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r3, 0x0, 0x0) ioctl$GIO_FONTX(0xffffffffffffffff, 0x4b6b, &(0x7f0000000240)=""/137) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x48000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r4 = dup(r3) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x1, &(0x7f00000000c0)={r8}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000080)=@assoc_value={r8, 0x90e}, 0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8b36, &(0x7f0000000040)='wlan0\x00') r9 = syz_open_dev$mice(&(0x7f0000000140)='/dev/input/mice\x00', 0x0, 0x80) setsockopt$inet_tcp_TLS_TX(r9, 0x6, 0x1, &(0x7f0000000180)=@gcm_128={{0x303}, "84fc56942f1b7eaf", "fc4ec97c6bc6c4f33300b6756577bd94", "aa5a9f11", "646fef2282576084"}, 0x28) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x4413, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffc00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, r4, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0xb, 0x0, 0x4, 0x3, 0x9, 0x2}) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x168) 08:30:39 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4008ae90, &(0x7f0000000140)=""/226) 08:30:39 executing program 3: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000a80)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$TIOCVHANGUP(r0, 0x541d, 0x0) [ 300.153699][ T9134] block nbd4: Receive control failed (result -22) [ 300.163132][T13673] block nbd4: shutting down sockets 08:30:39 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff) [ 300.304877][T13695] EXT4-fs (sda1): Cannot specify journal on remount 08:30:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000000)=0x1) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$DRM_IOCTL_AGP_ENABLE(r3, 0x40086432, &(0x7f0000000040)=0x2) [ 300.345431][T13702] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:39 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4008af03, &(0x7f0000000140)=""/226) [ 300.400860][ T9134] block nbd4: Receive control failed (result -22) [ 300.413953][T13706] block nbd4: shutting down sockets 08:30:39 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 300.548697][ T9134] block nbd4: Receive control failed (result -22) [ 300.559023][T13706] block nbd4: shutting down sockets 08:30:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x0, 0x0) write$P9_RWSTAT(r1, &(0x7f00000001c0)={0x7, 0x7f, 0x1}, 0x7) ioctl$BLKIOOPT(r1, 0x1279, &(0x7f0000000040)) lsetxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'U-', 0x14000000000}, 0x28, 0x2) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = syz_open_pts(r3, 0x414100) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fcntl$dupfd(r5, 0x0, r6) ioctl$TIOCCONS(r4, 0x541d) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x400000, 0x0) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) ioctl$TIOCVHANGUP(r4, 0x541d, 0x0) 08:30:39 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x20040}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VIDIOC_G_AUDOUT(r2, 0x80345631, &(0x7f0000000000)) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) [ 300.643050][T13723] EXT4-fs (sda1): Cannot specify journal on remount 08:30:39 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf5ffffff) [ 300.829570][T13736] EXT4-fs (sda1): Cannot specify journal on remount [ 300.857022][ T9134] block nbd4: Receive control failed (result -22) [ 300.866121][T13733] block nbd4: shutting down sockets [ 300.939534][ T9134] block nbd4: Receive control failed (result -22) [ 300.947447][T13733] block nbd4: shutting down sockets 08:30:40 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) accept$alg(r4, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:40 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4008af60, &(0x7f0000000140)=""/226) 08:30:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8000000000000000}) ioctl$TIOCGICOUNT(0xffffffffffffffff, 0x545d, 0x0) r1 = syz_open_pts(r0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) mmap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x0, 0x40000004b32, r3, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) writev(r4, &(0x7f00000013c0)=[{&(0x7f0000000040)="efb92ec654df13885ce4b1e78473f0c016e6861a56ff224b71abb8826773196ea7bb0b4a7bef69e54013fa74040320c4b63b060433ce8d95d2382464c0ba780da48c9ded5bfc5fb679ac", 0x4a}, {&(0x7f0000000100)="560c735901f79cc17bfbe2fb4e4d1450d68ad4042cc535f22b02ea6115fd8ffe63075cc66516736d4877dbc7530263ed722fdd0f9538c351733f1bff97b4d48e4c6f3f74fbfd84a463febc63bb584878603f400c4db790c9b81d43397579b562211bea487b75ea9215eb03f0c0ad51", 0x6f}, {&(0x7f0000000180)="d327d86b45cbc3ceb15aac1aadd2e7a2dc274b24292b21c7c498e37b08ee98f0e3c162eaf18c142539c81b6f8eb25b9e00aadd85b3029be62004700b11cd701cce5f09fcc8962ed706d0d903111e73c0aa8941a8097ce129589884a24f797092c52529105fd1468017215aeff55dcd4e2db5c6a6951430542ff1ede9eb1112a59e81d2ac9cf934a33da3d9412dabd24a30e571b81e4dc99e71657894905ee51b8a26762b3f5c571b2cf7b6ae0efcf2e25656cb17979be6d40ae371b1bd7414", 0xbf}, {&(0x7f0000000240)="88293927788d618c75692188c84b00d78b5addafc2981e5081d8938a6c0a4ee88942cb29d9732ed7f34b4739f7a4d856378c2bebe5207dcc6ef5c155ee68adc1caa1ce9d17df55a40a26bee4a44d61205ef6edbc5a8f363d19b26f39ef597e9dc0797272368c3e576e825024d234baefbb943c48b1a38aa39639349e6b24fc2b7e8ddba51604112ba52a817b4f606a872063b2aed94b329bbed4974cdcd777c7e86a60f67cb33ef73548b1dc1844723b0a5b9f68f358cd47e4994ca0f2b644e726cdd4730121f98343a2f647cefaf98b32eb621a57bfdf2f", 0xd8}, {&(0x7f0000000340)="63731d39e914380cfe6151fa56165f19034ea63271ac90813f7fa38cd8af391682166189116116928605cb151ddee5b6c194d84bc0de8c5d07b50e6099b0d929db01", 0x42}, {&(0x7f00000003c0)="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", 0x1000}], 0x6) munmap(&(0x7f000053c000/0x2000)=nil, 0x2000) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r6 = dup(r5) r7 = socket(0x10, 0x803, 0x6) sendto(r7, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r7, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket(0x10, 0x803, 0x6) sendto(r8, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r8, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000001480)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000014c0)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000001500)={r9, 0xffffffffffffff00}, &(0x7f0000001540)=0x8) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TCSETS2(r6, 0x402c542b, &(0x7f0000001440)={0x0, 0xe056, 0x9, 0x2, 0x4, "be4ef7ec37e0088046885797b99ec1b484c641", 0xfffffffffffffffb, 0x7}) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x60000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:40 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0x16}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = syz_open_dev$usbmon(&(0x7f0000000100)='/dev/usbmon#\x00', 0x2, 0x652680) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvfrom$ax25(r3, &(0x7f0000000300)=""/4096, 0x1000, 0x2101, &(0x7f0000001300)={{0x3, @default, 0x5}, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default]}, 0x48) ioctl$VIDIOC_G_PARM(r2, 0xc0cc5615, &(0x7f0000000140)={0x2, @capture={0x2000, 0x1, {0x800, 0x3}, 0x5, 0x2}}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r1, 0x6612) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000001380)) r5 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000280)='/dev/vsock\x00', 0x1, 0x0) ioctl$TIOCMBIS(r5, 0x5416, &(0x7f00000002c0)=0x14b) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, 0x0, 0x0) 08:30:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff) [ 301.216466][ T9134] block nbd4: Receive control failed (result -22) [ 301.219356][T13759] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 301.241197][T13756] EXT4-fs (sda1): Cannot specify journal on remount [ 301.241344][T13753] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 301.277029][T13753] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 301.300112][T13752] block nbd4: shutting down sockets [ 301.317830][T13759] Unknown ioctl 21526 [ 301.345804][T13765] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 301.346412][T13759] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x68000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 301.390419][T13768] Unknown ioctl 21526 [ 301.395332][ T9134] block nbd4: Receive control failed (result -22) [ 301.403908][T13752] block nbd4: shutting down sockets 08:30:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x73ecdd8d, 0x8802) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) socket$pptp(0x18, 0x1, 0x2) setsockopt$RDS_FREE_MR(0xffffffffffffffff, 0x114, 0x3, &(0x7f0000000080)={{0x1, 0x1}, 0x24}, 0x10) 08:30:40 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x400c55cb, &(0x7f0000000140)=""/226) 08:30:40 executing program 0: r0 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x2, 0x2) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=r5, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000100)={r6, 0x1}, 0x8) ioctl$TCXONC(r1, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r7 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x6, 0x0, 0x0) 08:30:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff0f0000) [ 301.614849][T13777] EXT4-fs (sda1): Cannot specify journal on remount 08:30:40 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) syz_mount_image$minix(&(0x7f00000002c0)='minix\x00', &(0x7f0000000300)='./file0\x00', 0x3f, 0x6, &(0x7f0000001b00)=[{&(0x7f00000016c0)="26cb4ef84ec4ed63f8a2350cbd6f867379864c9ad8a4a34d17828a2778b6ffdb3dc33cb33d260a33f6e29935e437e62b8a3263e6779459032a23436a0a86fdc86440a9eb389669f4b52b1d7d3e650bd33a3747787e41a6f1ed66a201dfe602776c1a7d0789b7d7148f98fdc787d5a64ba541fb8c53295c43062a5689cb73f3588ce50d457a4eddca6af22fb9c49eede241ba5303eece1ac044a1e25397f20f0fe59ed8767c07f219c992a0529867efcaa259a6e6ac0a4285c4d2cf52d475cc9ad01705e6ae7e5ba7ea3b56c9af55b0d1f71612d6da658010c98a32123763699e4304c7e3e0ab9cff0144ec4203e9b430465b7e", 0xf3, 0x3f}, {&(0x7f0000000340)="0a8ef954e1ad8876b64b4bb18d2705cdc425890a83cc", 0x16, 0x5}, {&(0x7f00000017c0)="359f7ebe4c4694de14511bc3c23ccef4f82bb62576329a7afa5825bcebc6ddefa1a52e9356a63210907006fb40f0d5bddf35", 0x32, 0x3}, {&(0x7f0000001800)="fcc7b87f5ff3e298d2e6f03b2f4bd27b7d7b0c49605748b46fe63f3b9beff987083c1191cc31b768587f9cf21d338c18ff9c8aae35bb21d1ee190ce8b69a7533e4420c9238ebea1fd5c45fc400b8a4f2245456ce4503f6d3901ba0e25a0b7781b6b4e7e21e4a3cd31e3d5a6575ca7c4c55c9d4a43e6018ecc1fea1f72d45c86276af846d796019c9ca7b5dd5be0ebdd544ecce2922a69030cb2956d16d5bd0e6dcd4d8986ad13159564078ed672afb2f2352389e0eedd1ac5311791373e5", 0xbe, 0x9}, {&(0x7f00000018c0)="d79c1ca3ec8358d6220c41ee1c84afe3768b3f87cb93555962c65f90f5f9dc17beb79b66d5cf8644c426b6ca2479e408744a7eb12c80254086494ea8feb995cdbd8a838b39826c85dd2c2fb74b8ba5e2589617a58f5576aea9d11f15561faf9778dad3dce79d3f16d8b3353b45621cc4c314519d3cb6831da766efff7730e3b260de643cf9a00ab01bda1f1e1cd87587ee17079d142a6a973bf0ec6ba395fcbf336a98d56f01a359c625f489406cbff6ade3399aa61301b01b0b77d9a8f331e7448a6f758c719450b92ad5a8f1fd6237e45249828e1a4bb800c810d932bbe8e966477384631b65e053f9a85d58dbcab13464d1aceea867", 0xf7, 0x9}, {&(0x7f0000001a80)="7a24d2c0a0ff278746ae44fd136923cebaa1e113f2e65242332ace381e18c98104c0ac01bd51be2efcf39c678e4371a095dc1803a3dd69bf84b78b1fa51a5b79d7631ea39b95bcba797a2233d2c55f4904465ae590504f5f0b7709a9", 0x5c, 0x3}], 0xc, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = getpid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000280)=0x0) setpgid(r4, r5) perf_event_open(0x0, r4, 0x4, r3, 0x102) process_vm_readv(r4, &(0x7f0000001600)=[{&(0x7f0000000000)=""/185, 0xb9}, {&(0x7f0000000100)=""/199, 0xc7}, {&(0x7f0000000200)=""/171, 0xab}, {&(0x7f00000019c0)=""/143, 0x8f}, {&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f0000000440)=""/153, 0x99}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/92, 0x5c}, {&(0x7f0000001580)=""/26, 0x1a}, {&(0x7f00000015c0)=""/43, 0x2b}], 0xa, &(0x7f0000001940), 0x0, 0x0) [ 301.693871][ T9134] block nbd4: Receive control failed (result -22) [ 301.709705][T13786] block nbd4: shutting down sockets [ 301.818302][ T9134] block nbd4: Receive control failed (result -22) [ 301.828099][T13786] block nbd4: shutting down sockets 08:30:40 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x4014563c, &(0x7f0000000140)=""/226) 08:30:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$BLKBSZSET(r3, 0x40081271, &(0x7f0000000000)=0x7f) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCGPKT(r5, 0x80045438, &(0x7f0000000080)) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:40 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:40 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff600000) [ 302.044488][T13801] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. [ 302.133755][ T9134] block nbd4: Receive control failed (result -22) [ 302.142523][T13811] block nbd4: shutting down sockets [ 302.203268][T13804] VFS: Can't find a Minix filesystem V1 | V2 | V3 on device loop0. [ 302.214310][T13825] EXT4-fs (sda1): Cannot specify journal on remount [ 302.221739][T13824] __nla_validate_parse: 2 callbacks suppressed [ 302.221750][T13824] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffbffff) 08:30:41 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4020940d, &(0x7f0000000140)=""/226) 08:30:41 executing program 0: ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x5) perf_event_open(&(0x7f0000000000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) 08:30:41 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000140)='/dev/full\x00', 0x4000, 0x0) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f0000000180)={0x6, 0xdf08, 0x6, 0x3, 0x7, 0x4}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000a80)) r2 = syz_open_pts(r1, 0x0) ioctl$TIOCCONS(r2, 0x541d) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='pids.events\x00', 0x0, 0x0) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000040)) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000001c0)={r0}) r6 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r5, 0x84, 0x1, &(0x7f00000000c0)={r7}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000080)={0x2c, 0x1, 0x200, 0x2, 0x8001, 0x2, 0x3, 0x0, r7}, 0x20) [ 302.362044][T13825] EXT4-fs (sda1): Cannot specify journal on remount [ 302.420497][T13840] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 302.453312][ T9134] block nbd4: Receive control failed (result -22) [ 302.462003][T13841] block nbd4: shutting down sockets 08:30:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x74000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 302.502236][T13846] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 302.556871][ T9134] block nbd4: Receive control failed (result -22) [ 302.565372][T13841] block nbd4: shutting down sockets 08:30:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffff0000) 08:30:41 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_PREFER_SUBDEVICE(r0, 0x40045542, &(0x7f0000000000)=0x5) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x4, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = memfd_create(&(0x7f0000001fc1)='\x00\xac=\x9d\xd2\xdb\xe6\xbf\xb4\b\xedcJ\x8e\x84\xd4N\x12\x9b\x1f\t\xbd\x11+\x86T\x16\xa3\xb3\xae0\x9f9?\xefo\xa4k\x012>\xa1\x9c\x86x\x1c\x9f\x84\x195\xde\x97_\t~\xf3Y\x12\"p^\xc1\x0f', 0x0) r2 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) 08:30:41 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4020ae46, &(0x7f0000000140)=""/226) 08:30:41 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 302.818584][ T9134] block nbd4: Receive control failed (result -22) [ 302.840969][T13864] block nbd4: shutting down sockets [ 302.916933][ T9134] block nbd4: Receive control failed (result -22) [ 302.925697][T13864] block nbd4: shutting down sockets 08:30:41 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:41 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x201, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x7f, 0x400, 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, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x6}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x7) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x4}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:41 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffffaa55) 08:30:42 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000240)="11dca5055e0bcfe47bf070") setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000040)=0x8, 0x4) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000002c0)=ANY=[@ANYBLOB='<\x00'/20, @ANYRES32=0x0, @ANYBLOB="1b000000000000001c0012000c00010067726574613a00"/32, @ANYRES32=r4], 0x3c}}, 0x0) write$FUSE_WRITE(r0, &(0x7f0000000000)={0x18, 0x0, 0x5}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r7 = dup(r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$FUSE_WRITE(r7, &(0x7f0000000080)={0x18, 0x0, 0x3, {0x3f}}, 0x18) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) 08:30:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x4e6}) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x12, 0x1, 0x2) ioctl$IMGETCOUNT(r2, 0x80044943, &(0x7f0000000000)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)=0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) r7 = getpid() ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000280)=0x0) setpgid(r7, r8) fcntl$getown(r3, 0x9) ioctl$TIOCSSERIAL(0xffffffffffffffff, 0x541f, &(0x7f0000000100)={0x1000, 0x100000000, 0x2, 0x6, 0x7, 0x3, 0x2, 0x9, 0x6, 0x3, 0x1, 0x9, 0x8, 0x5, &(0x7f0000000080)=""/43, 0x1ff, 0x4, 0x3}) setpgid(r4, r5) sched_rr_get_interval(r5, &(0x7f0000000040)) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) open_by_handle_at(r9, &(0x7f0000000180)={0x69, 0x0, "4eb584f5b918761ae9aa9291d9d397b4c1b0aa76a0b4ed9ca5a5c58f1ee7904ad69368277881500d05c546d9c29843865a0d9f839d8ed2a508233d60a6a3ce0339dabf2fd476de829cf54d1f515d6f462a639f5db07e08f1cce15b2596915fe902"}, 0x149002) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:42 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4028af11, &(0x7f0000000140)=""/226) [ 303.195095][T13897] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. [ 303.206453][ T9134] block nbd4: Receive control failed (result -22) [ 303.215335][T13891] block nbd4: shutting down sockets [ 303.299575][ T9134] block nbd4: Receive control failed (result -22) [ 303.308006][T13891] block nbd4: shutting down sockets 08:30:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffffbff) 08:30:42 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:42 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x4090ae82, &(0x7f0000000140)=""/226) 08:30:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000)={0xfffffffffffffffb, 0x650e255d, 0xfffffffffffffffd, 0x401}, 0x8) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 303.622830][ T9134] block nbd4: Receive control failed (result -22) [ 303.634657][T13924] block nbd4: shutting down sockets [ 303.716476][T13940] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 303.726769][ T9134] block nbd4: Receive control failed (result -22) [ 303.734848][T13924] block nbd4: shutting down sockets [ 303.825599][T13944] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:42 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:42 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x18000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000000)={r5, @in6={{0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0x1b}, 0x4}}, 0x22, 0x3}, &(0x7f0000000100)=0x90) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:42 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:42 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffffff0) 08:30:42 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x800454d2, &(0x7f0000000140)=""/226) 08:30:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100), 0x4c00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) [ 304.126378][ T9134] block nbd4: Receive control failed (result -22) [ 304.142104][T13953] block nbd4: shutting down sockets 08:30:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xff000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:43 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x800455d1, &(0x7f0000000140)=""/226) [ 304.202498][T13971] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.1'. 08:30:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x81, 0x0) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 304.246808][ T9134] block nbd4: Receive control failed (result -22) [ 304.255433][T13953] block nbd4: shutting down sockets 08:30:43 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vga_arbiter\x00', 0x77c42c32f7051ae7, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f00000008c0)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VHOST_SET_MEM_TABLE(r4, 0x4008af03, &(0x7f00000003c0)={0x7, 0x0, [{0x3000, 0x49, &(0x7f0000000000)=""/73}, {0x3000, 0x52, &(0x7f0000000100)=""/82}, {0x10000, 0x4, &(0x7f0000000080)=""/4}, {0x4, 0x4d, &(0x7f0000000180)=""/77}, {0x0, 0x79, &(0x7f0000000200)=""/121}, {0x0, 0x24, &(0x7f0000000280)=""/36}, {0x3000, 0xc9, &(0x7f00000002c0)=""/201}]}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000540)={0x0, @in6={{0xa, 0x4e21, 0x7fffffff, @loopback, 0x3}}, 0x2, 0x100, 0x2, 0x3, 0x2}, &(0x7f0000000600)=0x98) r6 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r10 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r10, 0x3, 0x10, 0x0) semctl$IPC_STAT(r10, 0x0, 0x2, &(0x7f00000007c0)=""/193) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f00000000c0)={r9}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x72, &(0x7f0000000640)={r9, 0x8}, &(0x7f0000000680)=0xc) sendmmsg$inet_sctp(r2, &(0x7f0000000780)=[{&(0x7f00000004c0)=@in={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000500), 0x0, &(0x7f00000006c0)=[@dstaddrv6={0x20, 0x84, 0x8, @loopback}, @dstaddrv4={0x18, 0x84, 0x7, @empty}, @sndrcv={0x30, 0x84, 0x1, {0x6000000, 0xffffffffffffff81, 0x8200, 0x3f, 0x6, 0x6fe, 0x1, 0x4, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x800, 0x5, 0x9, 0xeae7, r11}}, @dstaddrv4={0x18, 0x84, 0x7, @remote}, @authinfo={0x18, 0x84, 0x6, {0xac}}], 0x37d, 0xcb1713cc36e6ed8b}], 0x1, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) 08:30:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffffff5) [ 304.424240][T13980] EXT4-fs: 6 callbacks suppressed [ 304.424250][T13980] EXT4-fs (sda1): Cannot specify journal on remount 08:30:43 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80047456, &(0x7f0000000140)=""/226) [ 304.523249][T14000] EXT4-fs (sda1): Cannot specify journal on remount [ 304.530584][ T9134] block nbd4: Receive control failed (result -22) [ 304.548048][T13990] block nbd4: shutting down sockets [ 304.671881][ T9134] block nbd4: Receive control failed (result -22) [ 304.680309][T13990] block nbd4: shutting down sockets 08:30:43 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) socket(0x10, 0x803, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:43 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x5, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x0, 0x7, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000000)={r5, 0x80, 0x20, 0x4, 0x3}, &(0x7f0000000180)=0x3b3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000080)={r6, 0x81, 0x10}, &(0x7f0000000100)=0xc) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:43 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:43 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffffff6) 08:30:43 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80086301, &(0x7f0000000140)=""/226) [ 305.079829][ T9134] block nbd4: Receive control failed (result -22) [ 305.089061][T14025] block nbd4: shutting down sockets [ 305.093632][T14030] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 305.137245][T14030] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 305.148624][T14032] EXT4-fs (sda1): Cannot specify journal on remount 08:30:44 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001100)={{{@in6=@loopback, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000080)=0xe8) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000007580)={0x0, 0x2b, "e90175c044d70e62afaff2753eb32153e2f853ad3cdeed339bd2299380ee86694ebd09d054f03b5f98b569"}, &(0x7f00000075c0)=0x33) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000007600)={r5, 0x7}, &(0x7f0000007640)=0x8) accept4$packet(r3, &(0x7f0000002940)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002980)=0x14, 0x800) r7 = socket(0x10, 0x803, 0x6) sendto(r7, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r7, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = socket(0x10, 0x803, 0x6) sendto(r8, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r8, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000007440)={{{@in=@dev, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@multicast2}}, &(0x7f0000003180)=0xe8) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000007540)={@remote, 0x3e, r9}) getpeername$packet(r7, &(0x7f0000007a00)={0x11, 0x0, 0x0}, &(0x7f0000007a40)=0x14) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_ENCAP_DPORT={0x8, 0xe}], @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r13}]]}}}]}, 0x44}}, 0x0) sendmmsg$inet(r1, &(0x7f0000007bc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000100)="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", 0x1000}], 0x1, &(0x7f0000001200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @broadcast, @broadcast}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x38}}, {{&(0x7f0000001240)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000001380)=[{&(0x7f0000001280)="bdffdae3cd0c37e049450bd246ed4d1490f9ba673e87fa0430b1abb111860d26970cdf49ea0aeb8884df59ad17a4b5c56c3a0a3231063bb29935f1026fb0ec28d7e9f15955c3988a4c7f761e4aa49c438a13bcccf37aba63f6aeb556404e4059107ce419292c6222f3c144c8dcb36b35a57fa31bdafae6b6d75a543305c856c26baa8e7a31a3a00a93f7aeff26f53ef5d2341cf6b1861515b0cccc50eed60be2e727f9da542f5e9f6ae61d73462a268dd6abb559726497903922038dc9937f3b567f0afe2be3a1d7e339b60e7181b5901adfa10919", 0xd5}], 0x1, &(0x7f00000013c0)=[@ip_ttl={{0x14, 0x0, 0x2, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0xfff}}], 0x30}}, {{&(0x7f0000001400)={0x2, 0x4e21, @empty}, 0x10, &(0x7f0000002640)=[{&(0x7f0000001440)="83cd543a710f5ad24aa94fe900b2484d84078baf785a484ce71e7dfc57e730c2e1139fa05d67f93a25feb53ab258cdd9051f3a84f11a29ead5d5fe2715833dbfd85537d24dd58d6cc22d7b95e6b571627be8ac2a29f586f0f9cc6cb32a30a6882cf5761167c1f3ec99b8ad72a124127a27c8a343d3b9c68fb2ee69fbaf9291c4b90ad535c2d9e78ec012058e8a2f29b3f5811d566954644c55c7525603344d79eac4031ae7a005e8377292fb3001b385d74943683c7bfb81567e011ddde7823e8b7c6abc97948aef408cc86d1136445a5a1b7a74a5f21a894e61", 0xda}, {&(0x7f0000001540)="2a915c909f6a960670d41b76178f1c44dafe901ee4948fdb6691f46d50d16340281c2ebe06b875e429755e23a972ff2d4800094c7427940c86ffc6c30b81c0ebe4fb6755b7c533a08cd4551ab4e70f139d8eb8ff5fb142470ef289e25c8ef0677a0ab108c85029a66d37d29ece93374277dc855daadb498960ceb19edd5b0c608ed4dc43410ef1819b60ec530b3c9088e830816bf902adf2b007ffbee0a6fa87311dcce1654f9e48036a7240c3757722479f700da414c1be46b9413cd8b7ba53", 0xc0}, {&(0x7f0000001600)="e627885908028a564fc5783f7fdb1e3fd340889ba5331f7c0682162e3ebb146f51cac3fecb322ab0d797cd4177ed646657b5a9cd", 0x34}, 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{&(0x7f00000062c0)="8e426c2f3af196bf56f3a6c348f385b5e77e531541a3f04b22e35b6d61223a9f6d35f7861dca8d4882d7cfd3389d6ff0191f2c178291d7483494b9376bc6b81e010941c681293c515fcfb79b5ca58f9716d09cadb24e49121e336ceb95b71fff21b327c803aac14639124ccb4424a075eb4ad332befd6510935c0efcf5bb82f26fbd02693aeea977c5cffa4f0336772f", 0x90}, {&(0x7f0000006380)="c39514bd9d5a56cec7492d39899140cd8657690e5b37aa25f97fd054faf96cc4c440f6966de5f38902b3b6e631a5475be06477a442d3c3b9ac", 0x39}, {&(0x7f00000063c0)="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", 0x1000}], 0x7, &(0x7f0000007a80)=[@ip_retopts={{0x3c, 0x0, 0x7, {[@ra={0x94, 0x6}, @lsrr={0x83, 0xf, 0x1916, [@loopback, @loopback, @multicast1]}, @lsrr={0x83, 0xf, 0xfffffffffffffffc, [@dev={0xac, 0x14, 0x14, 0xf}, @broadcast, @empty]}, @ra={0x94, 0x6, 0x5}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x9}}, @ip_retopts={{0x18, 0x0, 0x7, {[@ssrr={0x89, 0x7, 0x5, [@remote]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @loopback, @multicast2}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x101}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r13, @initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x2}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x8}}], 0x128}}], 0x9, 0x40490) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r14 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, 0x0, 0x0) [ 305.203557][ T9134] block nbd4: Receive control failed (result -22) [ 305.211683][T14025] block nbd4: shutting down sockets 08:30:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:44 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x80404508, &(0x7f0000000140)=""/226) 08:30:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x14a9, 0xc4000) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="44000000100100", @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010069703667726500001400020008000e000000000008000100", @ANYRES32=r6], 0x44}}, 0x0) bind$packet(r3, &(0x7f0000000040)={0x11, 0x1b, r6, 0x1, 0x5}, 0x14) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) 08:30:44 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400000000000) [ 305.331422][T14046] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 305.418757][T14046] netlink: 'syz-executor.0': attribute type 14 has an invalid length. [ 305.456757][T14052] EXT4-fs (sda1): Cannot specify journal on remount 08:30:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x2}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 305.512706][T14054] netlink: 'syz-executor.0': attribute type 14 has an invalid length. [ 305.677930][ T9134] block nbd4: Receive control failed (result -22) [ 305.685947][T14069] nbd4: detected capacity change from 0 to 5120 [ 305.702499][ T2496] block nbd4: Attempted send on invalid socket [ 305.708906][ T2496] block nbd4: shutting down sockets [ 305.714130][ T2496] print_req_error: 463 callbacks suppressed [ 305.714145][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.737827][ T2496] buffer_io_error: 470 callbacks suppressed [ 305.737837][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 305.756230][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.767166][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 305.776104][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.787105][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 305.794946][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.805975][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 305.814130][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.825094][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 305.839042][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 305.850118][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 305.858474][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 305.866356][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 305.875501][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 305.886399][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 305.894449][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 305.902805][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 305.913870][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.925140][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 305.941903][T14069] ldm_validate_partition_table(): Disk read failed. [ 305.955985][T14069] Dev nbd4: unable to read RDB block 0 [ 305.963841][T14069] nbd4: unable to read partition table [ 305.971958][T14069] nbd4: partition table beyond EOD, truncated 08:30:44 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:44 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x20000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:44 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x6000, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000000100)={0x4, {{0x2, 0x8a6, @remote}}}, 0x88) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) 08:30:44 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x8040451a, &(0x7f0000000140)=""/226) 08:30:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000000)="b3464654a39e6b6491a4dd74d7f4fbcf95561dd25d381d398aba30aba28d0184e7f423218b2d20ce6ec25e41300cf01469132c95f187e6429a5041d1b7a7707ae3e4fd9d9a83dbc0e5444028fe8bfbfaeca6724952f8492299877f10c240f09baecd00ae231d7ef809b745dc95916c8573a6ba8d81e35bc9bfe9875b67ad73322aef6417aeef17d1822be812c88bc72d46c18c67652581bb6d2e9132") ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000000100)) [ 306.100124][T14088] EXT4-fs (sda1): Cannot specify journal on remount 08:30:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_SET_CLOCK(r3, 0x4030ae7b, &(0x7f0000000000)={0x2, 0x3}) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:45 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) connect$rose(r0, &(0x7f0000000080)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, 0x1, @null}, 0x1c) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:45 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x555556c6a000) 08:30:45 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x8040ae9f, &(0x7f0000000140)=""/226) [ 306.323831][T14109] EXT4-fs (sda1): Cannot specify journal on remount 08:30:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() r2 = creat(&(0x7f0000000100)='./file0\x00', 0x10003) write$binfmt_script(r2, &(0x7f0000000540)=ANY=[@ANYBLOB="01"], 0x1) prctl$PR_SET_PTRACER(0x59616d61, r1) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) close(r2) clone(0x2000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) r3 = syz_open_dev$evdev(0x0, 0x7fff, 0x40800) fcntl$addseals(r3, 0x409, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fsconfig$FSCONFIG_SET_FLAG(r2, 0x0, &(0x7f0000000280)='lazytime\x00', 0x0, 0x0) ioctl$sock_SIOCDELDLCI(r4, 0x8981, &(0x7f00000001c0)={'lapb0\x00', 0x101}) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r5, 0x541d) ioctl$TIOCVHANGUP(r5, 0x541d, 0x0) setsockopt$IP_VS_SO_SET_DEL(0xffffffffffffffff, 0x0, 0x484, &(0x7f0000000000)={0x2b, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e22, 0x0, 'lblc\x00', 0x40, 0x8, 0x43}, 0x2c) r6 = open(&(0x7f0000000200)='./file0\x00', 0x109002, 0x160) ioctl$VIDIOC_QUERYMENU(r6, 0xc02c5625, &(0x7f0000000240)={0x10000, 0x5, @value=0x1}) r7 = syz_open_dev$dmmidi(&(0x7f0000000040)='/dev/dmmidi#\x00', 0xffffffffffffffff, 0xe4000) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r7, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xc, &(0x7f0000000180)=0x7, 0x4) fchmodat(r7, &(0x7f0000000080)='./file0\x00', 0x40) 08:30:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 306.431358][ T9134] block nbd4: Receive control failed (result -22) [ 306.440908][T14112] block nbd4: shutting down sockets [ 306.505273][ T9134] block nbd4: Receive control failed (result -22) [ 306.513604][T14112] block nbd4: shutting down sockets [ 306.639761][T14129] EXT4-fs (sda1): Cannot specify journal on remount [ 306.791236][T14136] EXT4-fs (sda1): Cannot specify journal on remount 08:30:45 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:45 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffe235e0aa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x3a, @multicast1, 0x4e21, 0x0, 'lc\x00', 0x1, 0x6, 0x68}, 0x2c) 08:30:45 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x555556c8c000) 08:30:45 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80e85411, &(0x7f0000000140)=""/226) 08:30:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_SET_GUEST_DEBUG(r2, 0x4048ae9b, &(0x7f0000000040)={0x10000, 0x0, [0x8, 0x1, 0x3a4, 0x8, 0x3, 0x0, 0x9b, 0x5]}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 306.928374][ T9134] block nbd4: Receive control failed (result -22) [ 306.936835][T14144] block nbd4: shutting down sockets 08:30:45 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:45 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_S390_UCAS_UNMAP(r3, 0x4018ae51, &(0x7f0000000000)={0x4, 0xb69, 0x9}) ioctl$KVM_IOEVENTFD(r0, 0x4040ae79, &(0x7f0000000140)={0x4, &(0x7f0000000100), 0x1, r0, 0x3}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r0, &(0x7f0000000080)={0x10}) [ 307.036362][ T9134] block nbd4: Receive control failed (result -22) [ 307.044522][T14144] block nbd4: shutting down sockets 08:30:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) 08:30:46 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0x8138ae83, &(0x7f0000000140)=""/226) 08:30:46 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x60ffffffffff) [ 307.163527][T14162] EXT4-fs (sda1): Cannot specify journal on remount 08:30:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) preadv(r2, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/137, 0x89}, {&(0x7f0000000100)=""/73, 0x49}, {&(0x7f0000000180)=""/6, 0x6}, {&(0x7f00000001c0)=""/79, 0x4f}, {&(0x7f0000000240)=""/210, 0xd2}, {&(0x7f0000000340)=""/66, 0x42}], 0x6, 0x0) 08:30:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 307.244333][T14170] __nla_validate_parse: 7 callbacks suppressed [ 307.244342][T14170] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 307.306985][T14174] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 307.373776][ T9134] block nbd4: Receive control failed (result -22) [ 307.383799][T14177] block nbd4: shutting down sockets [ 307.524476][T14187] EXT4-fs (sda1): Cannot specify journal on remount [ 307.531482][ T9134] block nbd4: Receive control failed (result -22) [ 307.549408][T14177] block nbd4: shutting down sockets 08:30:46 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:46 executing program 3: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0x9, 0x8, 0x64, 0x5, 0xb, 0x2, 0x9, 0x5, 0x644, 0x30, 0x4, 0x100}) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$apparmor_exec(r2, &(0x7f0000000080)={'exec ', 'cpuset{\x00'}, 0xd) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r3, 0x40045431, &(0x7f0000000a80)) r4 = syz_open_pts(r3, 0x0) mlockall(0x4) syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$TIOCVHANGUP(r4, 0x541d, 0x0) 08:30:46 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0045878, &(0x7f0000000140)=""/226) 08:30:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:46 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x760000000000) 08:30:46 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 307.874902][ T9134] block nbd4: Receive control failed (result -22) [ 307.883535][T14204] nbd4: detected capacity change from 0 to 5120 [ 307.907194][ T2495] block nbd4: Attempted send on invalid socket [ 307.913525][ T2495] block nbd4: shutting down sockets 08:30:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x1, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x40}) getuid() r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) write(r2, &(0x7f0000000ac0)="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", 0x1000) 08:30:46 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0xcfb5f81dee927b6c) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r2 = syz_open_dev$cec(&(0x7f0000000180)='/dev/cec#\x00', 0x3, 0x2) ioctl$IOC_PR_CLEAR(r2, 0x401070cd, &(0x7f00000001c0)) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000100)={0x5, 0x9, 0x1ff6, 0x3, 0x1}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = gettid() perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x7000000000000, 0xd075, 0x1, 0x0, 0x2c, 0x80000, 0x1, 0x10000, 0x1, 0xfff, 0x7, 0xffffffffffffff2d, 0xf8, 0x0, 0x4edddfea, 0x7, 0x50c, 0x2, 0x1, 0x7, 0x2, 0x3, 0x2, 0x1, 0x401, 0x0, 0x20, 0x2, 0x9, 0x7, 0x2, 0x10001, 0x80000000, 0x10800, 0x9, 0x0, 0x6, 0x2, @perf_bp, 0x90, 0x6, 0xe2a, 0x0, 0x10001, 0x444, 0x2}, r3, 0xd, r1, 0x2) sched_setscheduler(0xffffffffffffffff, 0x1, &(0x7f0000000140)=0x3ff) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) [ 307.928127][T14204] ldm_validate_partition_table(): Disk read failed. [ 307.939016][T14204] Dev nbd4: unable to read RDB block 0 [ 307.946636][T14204] nbd4: unable to read partition table [ 307.952981][T14204] nbd4: partition table beyond EOD, truncated 08:30:46 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0045878, &(0x7f0000000140)=""/226) [ 308.079372][ T9134] block nbd4: Receive control failed (result -22) [ 308.088275][T14203] block nbd4: shutting down sockets 08:30:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:47 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$BLKZEROOUT(r0, 0x127f, &(0x7f00000001c0)={0x6, 0x8}) fcntl$dupfd(r1, 0x0, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$EVIOCGREP(r5, 0x80084503, &(0x7f0000000100)=""/131) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) 08:30:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7fffffffefff) [ 308.359374][ T9134] block nbd4: Receive control failed (result -22) [ 308.368420][T14240] block nbd4: shutting down sockets [ 308.462108][ T9134] block nbd4: Receive control failed (result -22) [ 308.488979][T14240] block nbd4: shutting down sockets 08:30:47 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$SIOCX25GFACILITIES(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:47 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0086421, &(0x7f0000000140)=""/226) 08:30:47 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$RTC_ALM_READ(r3, 0x80247008, &(0x7f0000000000)) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000080)='bond_slave_1\x00') 08:30:47 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:47 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x960000000000) [ 308.831377][ T9134] block nbd4: Receive control failed (result -22) [ 308.847292][T14266] nbd4: detected capacity change from 0 to 5120 [ 308.855541][ T2495] block nbd4: Attempted send on invalid socket [ 308.862094][ T2495] block nbd4: shutting down sockets [ 308.871829][T14266] ldm_validate_partition_table(): Disk read failed. 08:30:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x4100, 0x0) r2 = syz_open_pts(r1, 0x50000) ioctl$TIOCCONS(r2, 0x541d) prctl$PR_GET_TSC(0x19, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) [ 308.894730][T14266] Dev nbd4: unable to read RDB block 0 [ 308.906832][T14266] nbd4: unable to read partition table [ 308.913561][T14266] nbd4: partition table beyond EOD, truncated 08:30:47 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x18a100, 0x0) ioctl$sock_rose_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={'nr', 0x0}, 0x8, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast]}) r1 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000140)=@assoc_value={r5}, &(0x7f0000000180)=0x8) ioctl$TCXONC(r1, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8001}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000000100)='nr') ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x6, 0x0, 0x0) 08:30:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 309.064056][T14291] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:48 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0086423, &(0x7f0000000140)=""/226) [ 309.145064][T14294] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. 08:30:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x1000000000000) 08:30:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/_Y&\v\x92|m\xa6\x00', 0x4080, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xffffffffffff0000, 0x0) [ 309.311845][ T9134] block nbd4: Receive control failed (result -22) [ 309.320105][T14304] nbd4: detected capacity change from 0 to 5120 [ 309.327981][ T2496] block nbd4: Attempted send on invalid socket [ 309.334243][ T2496] block nbd4: shutting down sockets [ 309.352881][T14304] ldm_validate_partition_table(): Disk read failed. [ 309.386249][T14304] Dev nbd4: unable to read RDB block 0 [ 309.412243][T14304] nbd4: unable to read partition table [ 309.423250][T14304] nbd4: partition table beyond EOD, truncated 08:30:48 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:48 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x400000, 0x0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000040)=0x5) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000000080)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) 08:30:48 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc010641d, &(0x7f0000000140)=""/226) 08:30:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x14000000000000) [ 309.688330][ T9134] block nbd4: Receive control failed (result -22) [ 309.696273][T14329] nbd4: detected capacity change from 0 to 5120 [ 309.732465][ T2496] block nbd4: Attempted send on invalid socket [ 309.738918][ T2496] block nbd4: shutting down sockets [ 309.749694][T14335] EXT4-fs: 8 callbacks suppressed [ 309.749704][T14335] EXT4-fs (sda1): Cannot specify journal on remount [ 309.761020][T14329] ldm_validate_partition_table(): Disk read failed. [ 309.796508][T14329] Dev nbd4: unable to read RDB block 0 [ 309.814194][T14329] nbd4: unable to read partition table 08:30:48 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xe5, 0x0, @perf_config_ext}, 0x0, 0xd, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000000)=0x8) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r5}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r5, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000100)={r6, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_STARTDAEMON(0xffffffffffffffff, 0x0, 0x48b, &(0x7f0000000080)={0x2, 'veth0_to_bond\x00', 0x2}, 0x18) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x2) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x0, 0x2) bind$rose(r2, &(0x7f0000000040)=@full={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x6, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}, 0x40) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x2, 0x4) 08:30:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x1000000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 309.867902][T14329] nbd4: partition table beyond EOD, truncated 08:30:48 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0106426, &(0x7f0000000140)=""/226) 08:30:48 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000000)={0x5, 0x7, 0xffffffff, 0x8, 0x1000000000000}) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) socket$inet_sctp(0x2, 0x5, 0x84) [ 309.992656][ T9134] block nbd4: Receive control failed (result -22) [ 310.000607][T14328] block nbd4: shutting down sockets 08:30:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x20000000000000) [ 310.086210][T14357] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 310.115143][T14364] EXT4-fs (sda1): Cannot specify journal on remount [ 310.211695][T14373] EXT4-fs (sda1): Cannot specify journal on remount [ 310.254192][ T9134] block nbd4: Receive control failed (result -22) [ 310.269096][T14375] nbd4: detected capacity change from 0 to 5120 [ 310.300492][ T2496] block nbd4: Attempted send on invalid socket [ 310.306765][ T2496] block nbd4: shutting down sockets [ 310.329963][T14375] ldm_validate_partition_table(): Disk read failed. [ 310.346271][T14375] Dev nbd4: unable to read RDB block 0 [ 310.355643][T14375] nbd4: unable to read partition table [ 310.365731][T14375] nbd4: partition table beyond EOD, truncated [ 310.446860][ T9134] block nbd4: Receive control failed (result -22) [ 310.460571][T14372] block nbd4: shutting down sockets 08:30:49 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:49 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = semget$private(0x0, 0x3, 0x0) semctl$SETVAL(r1, 0x3, 0x10, 0x0) semop(r1, &(0x7f0000000140)=[{0xe72a62d813e39d74, 0x441, 0x2800}, {0x3, 0x749, 0x800}, {0x4, 0x128ff0fb, 0x1800}, {0x0, 0x0, 0x1800}, {0x0, 0x8001}, {0x3, 0x80000000000d83}, {0x3, 0x0, 0x1000}], 0x7) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = openat$cgroup_ro(r3, &(0x7f0000000040)='cgroup.stat\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, 0x0, 0x0) 08:30:49 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0184900, &(0x7f0000000140)=""/226) 08:30:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) close(r1) 08:30:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x1700000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:49 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x70710000000000) [ 310.668530][ T9134] block nbd4: Receive control failed (result -22) [ 310.682011][T14400] nbd4: detected capacity change from 0 to 5120 [ 310.711184][T14399] EXT4-fs (sda1): Cannot specify journal on remount [ 310.732394][ T2496] block nbd4: Attempted send on invalid socket [ 310.738818][ T2496] block nbd4: shutting down sockets [ 310.744038][ T2496] print_req_error: 342 callbacks suppressed [ 310.744055][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:30:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 310.760971][ T2496] buffer_io_error: 350 callbacks suppressed [ 310.760981][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 310.775584][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 310.786976][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 310.794937][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 310.802963][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 310.812201][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.823240][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 310.831677][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 310.842576][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 310.850840][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 310.858892][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 310.867323][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 310.878227][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 310.885968][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 310.898749][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 08:30:49 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_GET_NODE_INFO_FOR_REF(r0, 0xc018620c, &(0x7f0000000080)={0x3}) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x145040, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000100)={0x7, 0x3, 0x169, 0x8, 0x11, 0x1, 0x0, 0x4, 0x4, 0xad0b}) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000000040)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCSTI(r3, 0x5412, 0x7) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r6 = dup(r5) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$MON_IOCT_RING_SIZE(r6, 0x9204, 0x68fa1) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) [ 310.910517][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 310.921804][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.932751][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 310.944835][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 310.956569][T14400] ldm_validate_partition_table(): Disk read failed. 08:30:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:49 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0189436, &(0x7f0000000140)=""/226) [ 310.996478][T14400] Dev nbd4: unable to read RDB block 0 [ 311.035481][T14400] nbd4: unable to read partition table [ 311.051160][T14400] nbd4: partition table beyond EOD, truncated 08:30:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x10000}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x2000000000000000, @initdev={0xfe, 0x88, [], 0x1, 0x0}}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x98) r3 = syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x6, 0x0) setsockopt$inet6_group_source_req(r3, 0x29, 0x2b, &(0x7f0000000140)={0x5, {{0xa, 0x4e22, 0x3, @mcast1, 0x81}}, {{0xa, 0x4e23, 0x1, @loopback, 0x4}}}, 0x108) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(0xffffffffffffffff, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r6, 0x401}}, 0x10) r7 = socket(0x10, 0x803, 0x6) sendto(r7, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) ioctl$sock_x25_SIOCDELRT(r3, 0x890c, &(0x7f00000003c0)={@remote={[], 0x0}, 0x7, 'gre0\x00'}) recvfrom(r7, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r7, 0x111, 0x5, 0x3, 0x4) r8 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r9 = dup(r8) ioctl$PERF_EVENT_IOC_SET_FILTER(r9, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VIDIOC_G_SLICED_VBI_CAP(r9, 0xc0745645, &(0x7f0000000280)={0x6, [0x6, 0x2, 0x100000001, 0xfffffffffffff800, 0x3, 0x7ff, 0x5, 0xde1, 0x6, 0xe502, 0x21668414, 0x81, 0x0, 0x1, 0x9, 0x20, 0x9, 0x5, 0x1, 0x0, 0x7, 0x40, 0x3e0d, 0xcf0, 0x4, 0x101, 0x90e, 0x0, 0xefd7, 0x3, 0x7, 0x401, 0x6, 0x5, 0x16e, 0x3, 0xffffffffffffffb7, 0x5, 0x800, 0x80000001, 0x1, 0xfffffffffffffff9, 0x3, 0x3, 0x8001, 0x5, 0xff, 0x40], 0x9}) r10 = openat$misdntimer(0xffffffffffffff9c, &(0x7f0000000300)='/dev/mISDNtimer\x00', 0x220006, 0x0) fstatfs(r10, &(0x7f0000000340)=""/120) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 311.131985][T14423] EXT4-fs (sda1): Cannot specify journal on remount 08:30:50 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, @perf_bp={&(0x7f0000000080), 0xe}, 0x0, 0x0, 0x0, 0xa}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x9, 0x4, 0x1003, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VIDIOC_DBG_G_REGISTER(r3, 0xc0385650, &(0x7f0000000000)={{0x1, @addr=0x7}, 0x8, 0x8001, 0x5c1}) [ 311.274564][T14433] EXT4-fs (sda1): Cannot specify journal on remount 08:30:50 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:50 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc020660b, &(0x7f0000000140)=""/226) 08:30:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xa0c65655550000) 08:30:50 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x0, 0x7, 0x4, 0x3, 0x5, {0x0, @in6={{0xa, 0x4e23, 0x80000001, @ipv4={[], [], @rand_addr=0x9f}, 0x5}}, 0x8, 0x8, 0x6, 0xfff, 0x1}}, &(0x7f0000000040)=0xb0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000080)=@assoc_value={r1, 0x10001}, 0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000a80)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) 08:30:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x2d00000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:50 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x0, 0x485, 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SG_SET_RESERVED_SIZE(r3, 0x2275, &(0x7f0000000040)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') r6 = geteuid() setreuid(r6, r6) r7 = getegid() r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$inet_IP_XFRM_POLICY(r8, 0x0, 0x11, &(0x7f0000000100)={{{@in=@empty, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6=@mcast2}}, &(0x7f0000000200)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000240)={{{@in=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000000340)=0xe8) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = geteuid() setreuid(r12, r12) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r13}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) write$FUSE_DIRENTPLUS(r5, &(0x7f0000000440)={0x298, 0x0, 0x2, [{{0x3, 0x2, 0x77, 0xcd, 0x1, 0x4, {0x4, 0x9, 0x3, 0x0, 0x420, 0x2, 0x4, 0x3e3, 0x0, 0x3a, 0x2, r6, r7, 0x7, 0x5}}, {0x0, 0x80, 0x7, 0x6, 'ppp0\xed@.'}}, {{0x4, 0x1, 0x5, 0x0, 0x95, 0x8, {0x4, 0xc4b1, 0xaa74, 0x3, 0x7, 0x3f, 0x401, 0x7, 0x9, 0x5, 0x200, r9, 0xee00, 0x75, 0x8}}, {0x2, 0x8, 0x6, 0x5, 'wlan0\x00'}}, {{0x1, 0x1, 0x401, 0x7ff, 0x9, 0x2, {0x6, 0x8, 0x1, 0x100000001, 0x100000001, 0xfffffffffffff780, 0x1ff, 0x8001, 0x8, 0x1, 0x5, r10, r11, 0x3, 0x7}}, {0x1, 0x7fff, 0xe, 0x3f, '\'securitynodev'}}, {{0x4, 0x2, 0x1000, 0x0, 0x5, 0x1, {0x2, 0x7, 0x20, 0xb7, 0x7, 0xd6, 0x3ff8000000, 0x9, 0xffffffff, 0x6, 0x80000001, r12, r13, 0x1, 0x8206}}, {0x3, 0x7ff, 0x6, 0x9, 'wlan0\x00'}}]}, 0x298) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r14 = socket$inet_sctp(0x2, 0x5, 0x84) write$P9_RAUTH(r1, &(0x7f0000000000)={0x14, 0x67, 0x2, {0x0, 0x2, 0x1}}, 0x14) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, 0x0, 0x0) [ 311.566139][ T9134] block nbd4: Receive control failed (result -22) [ 311.574723][T14445] block nbd4: shutting down sockets [ 311.626759][T14457] EXT4-fs (sda1): Cannot specify journal on remount 08:30:50 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc02c5341, &(0x7f0000000140)=""/226) 08:30:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x436, 0x6, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') syz_open_pts(r3, 0x6180) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x7fffffff, 0x1) [ 311.668585][ T9134] block nbd4: Receive control failed (result -22) [ 311.676885][T14445] block nbd4: shutting down sockets 08:30:50 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xc0c85655550000) 08:30:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:50 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0385720, &(0x7f0000000140)=""/226) 08:30:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') r3 = syz_open_pts(r2, 0x204004) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) [ 311.963323][T14483] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 312.003292][ T9134] block nbd4: Receive control failed (result -22) [ 312.024692][T14482] block nbd4: shutting down sockets [ 312.065804][T14483] ntfs: (device loop0): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 312.087675][T14483] ntfs: (device loop0): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 312.118534][T14491] EXT4-fs (sda1): Cannot specify journal on remount [ 312.129616][T14483] ntfs: (device loop0): ntfs_fill_super(): Not an NTFS volume. [ 312.137981][ T9134] block nbd4: Receive control failed (result -22) [ 312.148102][T14482] block nbd4: shutting down sockets 08:30:51 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xe0700000000000) 08:30:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x400800, 0x0) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/93) r2 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) 08:30:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) ioctl$RTC_PLL_GET(r0, 0x80207011, &(0x7f0000000000)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCSIG(r3, 0x40045436, 0x1e) 08:30:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:51 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c02, &(0x7f0000000140)=""/226) [ 312.507722][ T9134] block nbd4: Receive control failed (result -22) [ 312.515616][T14510] nbd4: detected capacity change from 0 to 5120 [ 312.543714][T14519] EXT4-fs (sda1): Cannot specify journal on remount [ 312.558914][ T2496] block nbd4: Attempted send on invalid socket [ 312.565177][ T2496] block nbd4: shutting down sockets [ 312.583185][T14510] ldm_validate_partition_table(): Disk read failed. 08:30:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0xa1ed459de2b2e312, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCGPKT(r2, 0x80045438, &(0x7f0000000040)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) 08:30:51 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) openat$cgroup_type(r0, &(0x7f0000000000)='cgroup.type\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 312.614815][T14510] Dev nbd4: unable to read RDB block 0 08:30:51 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:51 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c03, &(0x7f0000000140)=""/226) [ 312.656386][T14510] nbd4: unable to read partition table [ 312.662909][T14510] nbd4: partition table beyond EOD, truncated 08:30:51 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0500000000000) [ 312.838594][T14541] EXT4-fs (sda1): Cannot specify journal on remount 08:30:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x351e02, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_IRQ_LINE_STATUS(r4, 0xc008ae67, &(0x7f0000000080)={0x0, 0x3ff}) bind$rds(r2, &(0x7f0000000000)={0x2, 0x4e23, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) [ 312.969710][ T9134] block nbd4: Receive control failed (result -22) [ 312.985598][T14551] nbd4: detected capacity change from 0 to 5120 [ 313.014394][ T2495] block nbd4: Attempted send on invalid socket [ 313.021280][ T2495] block nbd4: shutting down sockets [ 313.040096][T14551] ldm_validate_partition_table(): Disk read failed. [ 313.055627][T14558] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 313.072004][T14559] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 313.074806][T14551] Dev nbd4: unable to read RDB block 0 [ 313.119210][T14551] nbd4: unable to read partition table [ 313.124833][T14551] nbd4: partition table beyond EOD, truncated [ 313.221838][ T9134] block nbd4: Receive control failed (result -22) [ 313.238301][T14550] block nbd4: shutting down sockets 08:30:52 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c05, &(0x7f0000000140)=""/226) 08:30:52 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x3ff, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = geteuid() setreuid(r2, r2) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000100)={{{@in=@remote, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000040)=0xe8) getgroups(0x2, &(0x7f0000000080)=[0x0, 0xee00]) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fstat(r6, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r8}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) r9 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000280)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r11}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r12}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r13}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000300)={{}, {0x1, 0x7}, [{0x2, 0xa0a74f5e1cc595ee, r2}, {0x2, 0x3, 0xee00}, {0x2, 0x4, r4}], {0x4, 0x96d798449508c8cc}, [{0x8, 0x0, r5}, {0x8, 0x4, r7}, {0x8, 0x0, r8}, {0x8, 0x4, r9}, {0x8, 0x4, r10}, {0x8, 0x1, r11}, {0x8, 0x0, r12}, {0x8, 0x4, r13}], {0x10, 0x1}, {0x20, 0x6}}, 0x7c, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r14 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r14, 0x84, 0x6, 0x0, 0x0) 08:30:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(0xffffffffffffffff, 0xdd6ac5d86ba49fb6) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$VT_ACTIVATE(r3, 0x5606, 0x81) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') syz_open_pts(r5, 0x1000) 08:30:52 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x100000000000000) [ 313.459445][T14581] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 313.492912][ T9134] block nbd4: Receive control failed (result -22) [ 313.506800][T14579] nbd4: detected capacity change from 0 to 5120 [ 313.522832][ T2496] block nbd4: Attempted send on invalid socket [ 313.529173][ T2496] block nbd4: shutting down sockets [ 313.539669][T14579] ldm_validate_partition_table(): Disk read failed. 08:30:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}) r1 = syz_open_pts(r0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f0000000040)={0x30, 0x5, 0x0, {0x0, 0x3, 0x6, 0xe96}}, 0x30) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 313.590709][T14581] ntfs: (device loop0): parse_options(): Unrecognized mount option fsmagic. [ 313.620959][T14579] Dev nbd4: unable to read RDB block 0 [ 313.628955][T14581] ntfs: (device loop0): parse_options(): Unrecognized mount option dont_hash. 08:30:52 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:52 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:52 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c06, &(0x7f0000000140)=""/226) [ 313.640099][T14581] ntfs: (device loop0): parse_options(): Unrecognized mount option defcontext. [ 313.657018][T14579] nbd4: unable to read partition table [ 313.732591][T14581] ntfs: (device loop0): parse_options(): Unrecognized mount option appraise_type. [ 313.755347][T14579] nbd4: partition table beyond EOD, truncated [ 313.817843][T14581] ntfs: (device loop0): parse_options(): Unrecognized mount option . 08:30:52 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f0000000040)) 08:30:52 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x200000000000000) [ 314.045061][ T9134] block nbd4: Receive control failed (result -22) [ 314.053215][T14631] nbd4: detected capacity change from 0 to 5120 [ 314.087933][ T2495] block nbd4: Attempted send on invalid socket [ 314.094185][ T2495] block nbd4: shutting down sockets [ 314.114509][T14631] ldm_validate_partition_table(): Disk read failed. [ 314.153178][T14631] Dev nbd4: unable to read RDB block 0 [ 314.168236][T14631] nbd4: unable to read partition table [ 314.174030][T14631] nbd4: partition table beyond EOD, truncated [ 314.223625][T14589] ntfs: (device loop0): is_boot_sector_ntfs(): Invalid boot sector checksum. 08:30:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9108, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) 08:30:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:53 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c07, &(0x7f0000000140)=""/226) 08:30:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0xfcb4, 0x2, 0x0, 0x6, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x6}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000000)='/dev/uhid\x00', 0x802, 0x0) [ 314.343493][ T9134] block nbd4: Receive control failed (result -22) [ 314.351599][T14631] nbd4: detected capacity change from 0 to 5120 [ 314.364051][ T2495] block nbd4: Attempted send on invalid socket [ 314.370619][ T2495] block nbd4: shutting down sockets [ 314.400119][T14631] ldm_validate_partition_table(): Disk read failed. [ 314.452576][T14631] Dev nbd4: unable to read RDB block 0 [ 314.476551][T14631] nbd4: unable to read partition table [ 314.497493][T14631] nbd4: partition table beyond EOD, truncated 08:30:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000000)={0x7, {{0xa, 0x4e22, 0x1, @loopback}}}, 0x88) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x300000000000000) 08:30:53 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c08, &(0x7f0000000140)=""/226) 08:30:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x10000000000, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x458e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCX25GSUBSCRIP(r3, 0x89e0, &(0x7f00000002c0)={'rose0\x00', 0x3, 0xfffffffffffff44b}) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x3, 0x2) ioctl$LOOP_SET_STATUS(r5, 0x4c02, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x2, 0x400000000001, 0x0, "8e731cab98320c333971af1add97b9ca7a66a42c30493fed1220769c3fbc8e8e2c12afb1a0da33adf164728c6dd28725e7d197733d0e8533c2c44600", "fea95ac3b243159673d2950e7358d0486e3922a1e3678f7dc5be45468a423692", [0x5, 0x9]}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x6, 0x0, 0x0) 08:30:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 314.727358][T14668] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 314.775812][T14676] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.0'. [ 314.780200][ T9134] block nbd4: Receive control failed (result -22) [ 314.838941][T14669] block nbd4: shutting down sockets 08:30:53 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:30:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) syz_mount_image$nfs4(&(0x7f0000000000)='nfs4\x00', &(0x7f0000000040)='./file0\x00', 0x9, 0x4, &(0x7f0000000300)=[{&(0x7f0000000ac0)="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", 0x1000, 0xfffffffffffffbff}, {&(0x7f0000000100)="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", 0xfa, 0x7fffffff}, {&(0x7f0000000200)="d401cffa8381215d711be68450ab6d69348cbc24fdb5fa11a435c305738a760a02ca8a24bd727f58e583d0b26b4e8493ed6aff4030b41f36f190f83ff2e7e35febafdb9d8185449282be1d938670cee56af44316e60d635d5c8f4089ad49b025bc", 0x61}, {&(0x7f0000000280)="6dcaeeeb2cbd8bc3247c73393f1c8c88ab66eddffaead6d923d98d90f7b13d3bf391f163bed83afc5fb502ecb7600ff608f267be6ef70405bb127dedfb2c63aab9b070cb6a1de2a69fe73368f31b0e29f193ba61809c1265418aebb70d98de3732b52e15a5773d25c7ceb609aa37c1", 0x6f, 0x225b}], 0x1382808, &(0x7f0000000080)=',.\x00') [ 314.971000][T14687] EXT4-fs: 6 callbacks suppressed [ 314.971012][T14687] EXT4-fs (sda1): Cannot specify journal on remount 08:30:53 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c0b, &(0x7f0000000140)=""/226) 08:30:53 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400000000000000) 08:30:53 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x204000, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, 0x0, 0x0) [ 315.123088][T14698] EXT4-fs (sda1): Cannot specify journal on remount 08:30:54 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) [ 315.317948][ T9134] block nbd4: Receive control failed (result -22) [ 315.337170][T14708] block nbd4: shutting down sockets 08:30:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x400000, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000040)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x62102, 0x0) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) 08:30:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) open_by_handle_at(r1, &(0x7f0000000100)={0x46, 0x80000000, "04baf652d98e0276bc30699484c540fcd93fdd90dab77b1ced853d357cbfedc09f99424c1ba881711b48fde58f092674a620145d2a7bb1014704687fb70a"}, 0x8081) ioctl$TCXONC(r0, 0x540a, 0x5) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x400000, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="3bd71ce8bfd5443b39e1fe31c7116ab49d2f15aeb0cda54e03d0021e6c0ca9c6a3d69bd0b1871e871bf9e65aa1aee701e57550a243d6614fdf1d1895449512136f4a58921b00") fsetxattr$trusted_overlay_origin(r2, &(0x7f0000000180)='trusted.overlay.origin\x00', &(0x7f00000001c0)='y\x00', 0x2, 0x2) 08:30:54 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c10, &(0x7f0000000140)=""/226) [ 315.473018][ T9134] block nbd4: Receive control failed (result -22) [ 315.481682][T14709] nbd4: detected capacity change from 0 to 5120 [ 315.511470][ T2495] block nbd4: Attempted send on invalid socket [ 315.517978][ T2495] block nbd4: shutting down sockets [ 315.539771][T14709] ldm_validate_partition_table(): Disk read failed. [ 315.550353][T14726] EXT4-fs (sda1): Cannot specify journal on remount [ 315.571236][T14709] Dev nbd4: unable to read RDB block 0 [ 315.597494][T14709] nbd4: unable to read partition table [ 315.621830][T14709] nbd4: partition table beyond EOD, truncated 08:30:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r1}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) getgroups(0x3, &(0x7f0000000000)=[r1, 0xee00, 0x0]) getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f0000000100)) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setresgid(r2, r3, r4) r5 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r5, 0x541d) ioctl$TIOCVHANGUP(r5, 0x541d, 0x0) 08:30:54 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_ENUM_FREQ_BANDS(0xffffffffffffffff, 0xc0405665, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f00000000c0)={0x9, 0x0, 0x4, 0x1000, 0x0, 0x2}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, 0x0, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r4 = dup3(r1, r3, 0x80000) sendmsg$nl_crypto(r4, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x21000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)=@alg={0xe8, 0x10, 0x300, 0x70bd27, 0x25dfdbff, {{'cbcmac-aes-neon\x00'}, [], [], 0xce2df74a93e9e47c, 0x400}, [{0x8, 0x1, 0x9}]}, 0xe8}, 0x1, 0x0, 0x0, 0x40040}, 0x0) 08:30:54 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x500000000000000) [ 315.750404][T14738] EXT4-fs (sda1): Cannot specify journal on remount 08:30:54 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c12, &(0x7f0000000140)=""/226) 08:30:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 315.938295][ T9134] block nbd4: Receive control failed (result -22) [ 315.953215][T14749] nbd4: detected capacity change from 0 to 5120 [ 316.009186][ T2496] block nbd4: Attempted send on invalid socket [ 316.015430][ T2496] block nbd4: shutting down sockets [ 316.020786][ T2496] print_req_error: 392 callbacks suppressed [ 316.020800][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.038094][ T2496] buffer_io_error: 410 callbacks suppressed [ 316.038104][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read 08:30:54 executing program 0: pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) write$binfmt_elf64(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="dc145c9751fefc12cd198973858c3530b4e606979a3d6ef6abe8b44a1ebf53f219dfe401090659773c6f2559e7e28007c654d9a70ef25bb3a7792c0a2f44ca7d14cae89aea9a2ad0043d9b4a1ab39d38e29351d065e10d72bf6a42f95d30105da0d1f8245b727c4be8b8eb607e084d4bffc38a818f8c6d047d6cd5ebd08fa099"], 0x80) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000000100)={0x26, 'hash\x00', 0x0, 0x0, 'sha512\x00'}, 0x58) r3 = accept4(r2, 0x0, 0x0, 0x0) splice(r0, 0x0, r3, 0x0, 0x20800000003, 0x0) [ 316.058019][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.068957][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 316.076942][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.087877][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 316.095657][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.107337][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 316.115648][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.126605][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 316.135173][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.146207][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 316.146920][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.164979][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 316.172833][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.188039][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 316.196623][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:30:55 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) [ 316.207726][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 316.227897][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 316.238782][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 316.269513][T14749] ldm_validate_partition_table(): Disk read failed. [ 316.278856][T14764] EXT4-fs (sda1): Cannot specify journal on remount [ 316.310662][T14749] Dev nbd4: unable to read RDB block 0 [ 316.330101][T14749] nbd4: unable to read partition table 08:30:55 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc05c6104, &(0x7f0000000140)=""/226) 08:30:55 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000000240)={0x2, 0x4e23, @local}, 0x10) socket(0x0, 0x0, 0x0) accept4(0xffffffffffffffff, &(0x7f0000000380)=@hci, 0x0, 0x0) getsockname$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000440)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='illinois\x00', 0x9) recvmmsg(r0, &(0x7f0000000f00)=[{{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f00000004c0)=""/156, 0x9c}], 0x1, &(0x7f0000000b80)=""/149, 0x95}}], 0x1, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000b40)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)="8c2fb08f70aca1f2e24e7dc4636db1607852800ad7239bfbb123065f680fcd8bd0da6e13b662424ccd67943bc81a1d56defee801abbb295542689614ad3cf075062ecc8fff703998f05b4a75cd21c51a0cdf5c1d22ec6c88b2f328c35d2284ce37375165fc7b892d9211b9f2b8d60d65de6a11b376b8379dea0e24d9d54997f9b0c35fdbb691b6a85b1dd235877eaf2c6b56cdebc12feefdd198891969cc07ec80aa29bcc95a7fa0866e97a784c0ac21edab15d06cfb51b0f47e5f4404", 0xbd}, {&(0x7f0000000340)="4520d8c105000000ee293229", 0x139}], 0x2}}], 0x4000336, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba", 0x750, 0x11, 0x0, 0xffffffffffffff84) [ 316.354833][T14749] nbd4: partition table beyond EOD, truncated 08:30:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x8cffffff00000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x600000000000000) [ 316.598265][T14782] EXT4-fs (sda1): Cannot specify journal on remount 08:30:55 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0d05605, &(0x7f0000000140)=""/226) [ 316.685026][ T9134] block nbd4: Receive control failed (result -22) [ 316.693406][T14787] nbd4: detected capacity change from 0 to 5120 [ 316.708033][ T2495] block nbd4: Attempted send on invalid socket [ 316.714289][ T2495] block nbd4: shutting down sockets [ 316.731104][T14787] ldm_validate_partition_table(): Disk read failed. [ 316.755026][T14794] EXT4-fs (sda1): Cannot specify journal on remount [ 316.784308][T14787] Dev nbd4: unable to read RDB block 0 [ 316.812974][T14787] nbd4: unable to read partition table [ 316.828976][T14787] nbd4: partition table beyond EOD, truncated 08:30:55 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xf6ffffff00000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="030004000e6100000000463ca5a20000000000000000"], 0x3}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$FOU_CMD_ADD(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1004022}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r4, 0x4, 0x70bd26, 0x25dfdbfe, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PEER_V4={0xc7, 0x8, @multicast1}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @local}, @FOU_ATTR_TYPE={0x8, 0x4, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x200000c0}, 0x12) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 316.915548][ T9134] block nbd4: Receive control failed (result -22) [ 316.927022][T14786] block nbd4: shutting down sockets [ 316.962161][T14803] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 316.993915][T14803] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:55 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x700000000000000) 08:30:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000a80)={0x3, 0x100000, 0x3, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x2}) r2 = syz_open_pts(r0, 0x0) r3 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x3c60, 0x71a3d00534fcf8da) ioctl$EVIOCGABS2F(r3, 0x8018456f, &(0x7f0000000080)=""/63) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) [ 317.052738][T14808] EXT4-fs (sda1): Cannot specify journal on remount [ 317.161157][T14818] EXT4-fs (sda1): Cannot specify journal on remount [ 317.170653][ T9134] block nbd4: Receive control failed (result -22) [ 317.179401][T14816] nbd4: detected capacity change from 0 to 5120 [ 317.198087][ T2495] block nbd4: Attempted send on invalid socket [ 317.204476][ T2495] block nbd4: shutting down sockets 08:30:56 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x10003, 0x0) [ 317.223141][T14816] ldm_validate_partition_table(): Disk read failed. 08:30:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x404980) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0xff00000000000000, 0x0, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:56 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc208ae62, &(0x7f0000000140)=""/226) [ 317.269972][T14816] Dev nbd4: unable to read RDB block 0 [ 317.296715][T14816] nbd4: unable to read partition table [ 317.307458][T14816] nbd4: partition table beyond EOD, truncated 08:30:56 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='GPL\x00'}, 0x2d) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000001c0)={r0, 0x60, 0xcc0, 0xfffffffffffffe8e, &(0x7f0000000040)="8ccf68605094547166f825f6c983", 0x0, 0xf000}, 0x28) 08:30:56 executing program 5: syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) [ 317.435559][T14838] EXT4-fs (sda1): Cannot specify journal on remount [ 317.492857][ T9134] block nbd4: Receive control failed (result -22) [ 317.500876][T14814] block nbd4: shutting down sockets 08:30:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:56 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:56 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:30:56 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$RDMA_USER_CM_CMD_CREATE_ID(r4, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffffffffffff}, 0x106, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000440)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f0000000340)=[{0x2, 0x0, [0x5, 0xe00, 0x3, 0x1, 0x101, 0x2, 0xfffffffffffffffd, 0x2, 0x2, 0x8, 0x4, 0x1, 0x5, 0x6, 0x3, 0xffffffffffffff33]}], r5, 0x1, 0x1, 0x48}}, 0x20) ioctl$SG_IO(r0, 0x2285, &(0x7f00000002c0)={0x0, 0xfffffffffffffffe, 0x4a, 0x6c7, @buffer={0x0, 0x26, &(0x7f0000000000)=""/38}, &(0x7f0000000040)="146bec475cf05ad004ccc9893cd33ebe8a7a4537a8a64c46b7e211673257a63e7b7ee4fc27dcfeee549ebf1ffef037e600389c7f8f9929ed809a3d612537ad6a796a271e72cc83ceecf6", &(0x7f0000000240)=""/110, 0x1, 0x10015, 0xffffffffffffffff, &(0x7f00000000c0)}) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:56 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x800000000000000) [ 317.990277][ T9134] block nbd4: Receive control failed (result -22) [ 317.999152][T14868] nbd4: detected capacity change from 0 to 5120 [ 318.011920][ T2495] block nbd4: Attempted send on invalid socket [ 318.018315][ T2495] block nbd4: shutting down sockets 08:30:56 executing program 3: r0 = socket(0x10, 0x803, 0x6) sendto(r0, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x20, r3, 0xa05, 0x0, 0x0, {}, [{{0x8, 0x1, r4}, {0x4}}]}, 0x20}}, 0x0) r5 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$inet_IP_IPSEC_POLICY(r5, 0x0, 0x10, &(0x7f0000000100)={{{@in=@local, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@dev}}, &(0x7f0000000040)=0xe8) r7 = socket(0x10, 0x803, 0x6) sendto(r7, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r7, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@empty, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f00000003c0)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000000500)=0xe8) accept4$packet(0xffffffffffffffff, &(0x7f0000000540)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000580)=0x14, 0x800) r11 = socket$nl_route(0x10, 0x3, 0x0) r12 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r12, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r12, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r11, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_ENCAP_DPORT={0x8, 0xe}], @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r13}]]}}}]}, 0x44}}, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000000780)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000740)={&(0x7f00000005c0)={0x164, r3, 0x32, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r6}, {0x80, 0x2, [{0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}]}}, {{0x8, 0x1, r10}, {0xc0, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r13}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x1000}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}]}, 0x164}, 0x1, 0x0, 0x0, 0xa000}, 0x4) r14 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r14, 0x40045431, &(0x7f0000000a80)) r15 = syz_open_pts(r14, 0x0) ioctl$TIOCCONS(r15, 0x541d) ioctl$TIOCVHANGUP(r15, 0x541d, 0x0) [ 318.042639][T14868] ldm_validate_partition_table(): Disk read failed. [ 318.086097][T14868] Dev nbd4: unable to read RDB block 0 [ 318.087432][T14876] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 318.116548][T14868] nbd4: unable to read partition table 08:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 08:30:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 318.132770][T14868] nbd4: partition table beyond EOD, truncated [ 318.169900][T14876] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:57 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(r0, 0xc0045540, &(0x7f0000000000)=0x7fff) r1 = socket(0x10, 0x803, 0x6) ioctl$sock_netrom_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000001240)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bpq0='bpq0\x00', 0x9, 'syz0\x00', @null, 0x4, 0x2, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xc, &(0x7f0000000240)="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", 0x1000) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080), &(0x7f00000000c0)=0x4) [ 318.225296][T14877] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 318.262289][ T9134] block nbd4: Receive control failed (result -22) [ 318.272294][T14868] nbd4: detected capacity change from 0 to 5120 [ 318.292792][ T2495] block nbd4: Attempted send on invalid socket [ 318.299107][ T2495] block nbd4: shutting down sockets [ 318.320234][T14868] ldm_validate_partition_table(): Disk read failed. [ 318.354324][T14868] Dev nbd4: unable to read RDB block 0 [ 318.371890][T14868] nbd4: unable to read partition table [ 318.375425][T14884] netlink: 'syz-executor.3': attribute type 14 has an invalid length. [ 318.385580][T14868] nbd4: partition table beyond EOD, truncated [ 318.424885][T14876] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:57 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x900000000000000) [ 318.475155][T14900] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 318.532975][T14877] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:30:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={0x20, 0x2, 0x213, 0x1, 0x0, 0x0, {0x0, 0xf0ffff, 0x4}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x24}}]}]}, 0xfffffffffffffcd2}, 0x1, 0x3000000}, 0x88080) chdir(&(0x7f0000000100)='./file0\x00') ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 318.575903][T14906] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 318.606535][ T9134] block nbd4: Receive control failed (result -22) 08:30:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 318.631095][T14908] nbd4: detected capacity change from 0 to 5120 08:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) [ 318.685245][ T2495] block nbd4: Attempted send on invalid socket [ 318.691944][ T2495] block nbd4: shutting down sockets [ 318.708028][T14908] ldm_validate_partition_table(): Disk read failed. 08:30:57 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:30:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000100)={0x2, 0x0, 'client1\x00', 0x1, "d32af481de824115", "da872769dc4fc877a4197886d02baa3c86227dbb1169d86cde0be1c7b035f7d7", 0x3d74, 0x100000001}) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) ioctl$TIOCSERGETLSR(r2, 0x5459, &(0x7f0000000080)) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) r4 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x6, 0x42800) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000040)=0x7fff, 0x4) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) [ 318.742479][T14917] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 318.769219][T14908] Dev nbd4: unable to read RDB block 0 [ 318.798818][T14908] nbd4: unable to read partition table [ 318.820565][T14908] nbd4: partition table beyond EOD, truncated 08:30:57 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 08:30:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) getsockopt$IPT_SO_GET_REVISION_TARGET(r2, 0x0, 0x43, &(0x7f0000000240)={'icmp\x00'}, &(0x7f0000000280)=0x1e) r3 = socket(0x10, 0x803, 0x6) sendto(r3, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) r6 = socket(0x10, 0x803, 0x6) sendto(r6, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r6, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_ENCAP_DPORT={0x8, 0xe}], @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r9}]]}}}]}, 0x44}}, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) sendmsg$can_bcm(r6, &(0x7f0000000200)={&(0x7f0000000080)={0x1d, r9}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x2, 0x8, 0x6, {}, {r10, r11/1000+10000}, {0x3, 0xffff, 0x8000, 0x9}, 0x1, @canfd={{0x2, 0x0, 0x5, 0x5}, 0x5, 0x3, 0x0, 0x0, "031e55a19e4b1602c0881aad30d4220e9ac448b8c4df22f2d72ba1dea81f594e71fcfe9b55083732aba82c9ad34210bc07902d4afcc70135efb04479ffe8bf51"}}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x4000010) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TIOCNOTTY(r5, 0x5422) recvfrom(r3, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="2623bcb2aa5d", 'veth0_to_hsr\x00'}}) 08:30:58 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7, 0x111002) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000080)={0x9, 0xf7, 0xea}, 0xfffffffffffffd43) ioctl$VIDIOC_SUBDEV_G_EDID(r1, 0xc0285628, &(0x7f0000000280)={0x0, 0x0, 0x169, [], &(0x7f0000000240)=0x1}) r3 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f00000000c0)) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r7 = fcntl$getown(r6, 0x9) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r7, 0x10, &(0x7f00000002c0)={0x8}) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000, 0x0, 0x200, 0x0, 0x4, 0x0, 0x7fffffff, 0x0, 0x8, 0x1, 0xee9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, r3, 0xf90d58a088323e0b) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:58 executing program 1: pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 08:30:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xa00000000000000) 08:30:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x8, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 319.258484][T14948] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 319.323017][T14943] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 319.354899][ T9134] block nbd4: Receive control failed (result -22) [ 319.363544][T14954] nbd4: detected capacity change from 0 to 5120 08:30:58 executing program 1: pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 08:30:58 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x2, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) getsockname$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x1c) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000000), 0x4) [ 319.403862][ T2495] block nbd4: Attempted send on invalid socket [ 319.410169][ T2495] block nbd4: shutting down sockets [ 319.436052][T14954] ldm_validate_partition_table(): Disk read failed. [ 319.478174][T14954] Dev nbd4: unable to read RDB block 0 [ 319.496145][T14954] nbd4: unable to read partition table 08:30:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x9, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 319.526884][T14954] nbd4: partition table beyond EOD, truncated [ 319.607281][ T9134] block nbd4: Receive control failed (result -22) [ 319.615864][T14953] block nbd4: shutting down sockets [ 319.964950][T14983] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. [ 319.998520][T14984] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.3'. 08:30:58 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:30:58 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2000000000000000) 08:30:58 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x10, 0x0, 0x0, 0x0, 0x4, 0x7209d01b63f31352, 0x0, 0x0, 0x0, 0x400000000000, 0x0, 0x0, 0x0, 0x6, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2000, 0x10000, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x12e0}, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) openat(r0, &(0x7f0000000000)='./file0\x00', 0x4000, 0x2) 08:30:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x10, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 320.043146][T14943] netlink: 'syz-executor.3': attribute type 14 has an invalid length. [ 320.055518][T14985] netlink: 'syz-executor.3': attribute type 14 has an invalid length. [ 320.122357][ T9134] block nbd4: Receive control failed (result -22) [ 320.130490][T14994] nbd4: detected capacity change from 0 to 5120 [ 320.154320][ T2496] block nbd4: Attempted send on invalid socket [ 320.160844][ T2496] block nbd4: shutting down sockets 08:30:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x229240) write$P9_RVERSION(r1, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x4303, 0x8, '9P2000.L'}, 0x15) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r2 = syz_open_pts(r0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10) ioctl$TIOCCONS(r2, 0x541d) ioctl$TIOCVHANGUP(r2, 0x541d, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)=0x0) setpgid(r4, r5) ptrace(0x22, r5) 08:30:59 executing program 1: pipe(0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x10003, 0x0) 08:30:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x17, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 320.180863][T14994] ldm_validate_partition_table(): Disk read failed. 08:30:59 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0xffffffffffffffd8, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x8, 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 320.262518][T14994] Dev nbd4: unable to read RDB block 0 [ 320.299084][T14994] nbd4: unable to read partition table 08:30:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 320.334309][T14994] nbd4: partition table beyond EOD, truncated 08:30:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2d, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:59 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 320.483316][ T9134] block nbd4: Receive control failed (result -22) [ 320.491437][T14991] block nbd4: shutting down sockets 08:30:59 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1040, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x2000, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:30:59 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0xfffffffffffffffd, 0x2) getsockopt$X25_QBITINCL(r0, 0x106, 0x1, &(0x7f0000000240), &(0x7f0000000280)=0x4) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f00000002c0)="0ebf9cf08948db65dd1c77cfef77d53a3c3af66799d2fffd9caaccb6d47de944d83a8ae566df6059853682234964b82985091fd337920736b84d9a3bcb40d5fe6c01d04c6152c0d04ade4a064cccc2e1e78b89f67fecac13afeb36e9dd8d40f6b892a578a66d4e974bfbdc3320e15e68a9a751ffe0b1118d8efdb70fc7121a04e4245b0ca97b2ca6d18610fb22c24017867ebe9842990c1354a34007f81646a17a069537bc0274bf1a161bf7cf134a5f766b47156331e5", 0xb7}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="c71c15002fbf5f74b7ee5b87aae11a09bc4b3f05e4ca85f2e465aaf177374f1167077d5e4e7e2c7d48906d4e2d458e80cbf284baad835a52d5f1ed5b585816b58379ba12cf56aafdb8903a21c0265e3ad81102a160e313c87d89f0f47eb10a866621d8c8221d2085", 0x68}, {&(0x7f0000001400)="c9698617495b815fb694366784c82f87462785d28c1ab9b401be9ca306b137f5f18db1502965e24ac544cd891430977ac27ef63d3bcb8118bae2139d9fa08b1f439a", 0x42}, {&(0x7f0000001480)="716cf03884e38dcf5eed8ead5091a6ba9d874784ba25c66779105f7df343fd57d996c911d7927c4f413893cf830bf8c77eaa8ebf7d12cc78eff4e3c170490d24f5ebdbb87fc0685515f195828cafa834edfa7278b208dc69151ec35ac8cc7bf5902f1bae3eb8f052a42ea87fe97859dbdd2cf10430f88e7a4d105dca3816ae543115a303da5b3eec3bdcb6ebff48e9498b0a9a7312cf9879adc110836b69cc81552d85fb321ad82a3b1a4970185bb8fee4754f2c6a88d36145b083c5baed", 0xbe}, {&(0x7f0000001540)="0b3d3847ea745e7ded452bb644f0e6dc24f5f667e9a9cb153d513fafc70f644c0b54fd6a1c59fa11d1c94814034176f6c339d4af6e2abec0462774dca9cd8f40350d67e0a0d43e68bdc2928f947e07847a4a01017baf42b2ed1552b9b76b26b3", 0x60}], 0x6, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SCSI_IOCTL_SEND_COMMAND(r2, 0x1, &(0x7f0000000000)={0xe6, 0x2, 0x6, "f0b2552422ed5047e84f03b07695ed974676e7c99795aac61b72c0349dbf295bf864b3a8fae31add8fcf8610ff107f2a91449af61f4e047b21dc762340d67ae05cad7eb943ff41b3c81402b023ddf398de4b68cfd8cc827b993d84e32384841dba8a6fba0f56086104c7951b685ffd939857e215a1048200f97a910df95316b288d68debc7f34bdd67dbd36b91701cbd60d6ed3e4b6a35a02974668d85dbb22b806de0cf1ba91295f404a76871d30f55c0b8893640dfb099d2497789731bdd8290484b6249965f469e3a9172fdc52ddc5c7844f91138ca076187ecd5949b0149efc51416840b"}) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:30:59 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x2300000000000000) 08:30:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x48, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:30:59 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 320.821440][ T9134] block nbd4: Receive control failed (result -22) [ 320.831425][T15036] nbd4: detected capacity change from 0 to 5120 [ 320.861687][ T2496] block nbd4: Attempted send on invalid socket [ 320.868181][ T2496] block nbd4: shutting down sockets [ 320.885756][T15036] ldm_validate_partition_table(): Disk read failed. 08:30:59 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400200, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000040)={0x1, 0x1ff}) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xd288, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 320.933856][T15036] Dev nbd4: unable to read RDB block 0 [ 320.956939][T15036] nbd4: unable to read partition table 08:30:59 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x8000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000000100)=""/104) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000400)=0x14) recvfrom$packet(r1, &(0x7f00000002c0)=""/243, 0xf3, 0x0, &(0x7f0000000440)={0x11, 0xf6, r2, 0x1, 0x8, 0x6, @broadcast}, 0x14) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x2000, 0x0) ioctl$TIOCGETD(r4, 0x5424, &(0x7f0000000040)) r5 = syz_open_dev$admmidi(&(0x7f0000000180)='/dev/admmidi#\x00', 0x9, 0x22) ioctl$VIDIOC_CREATE_BUFS(r5, 0xc100565c, &(0x7f00000001c0)={0x800, 0x7f, 0x1, {0x5, @sdr={0x839ae4e4, 0x7}}}) r6 = socket(0x10, 0x803, 0x6) sendto(r6, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r6, 0x0, 0x0, 0x0, 0x0, 0x0) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f00000004c0)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r6, &(0x7f0000000640)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x6ac8c13c27d1c2f9}, 0xc, &(0x7f0000000600)={&(0x7f0000000500)={0xf4, r7, 0x4, 0x70bd2b, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_SERVICE={0x60, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x9}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'dh\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e21}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_PROTOCOL={0x8}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'wrr\x00'}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@initdev={0xfe, 0x88, [], 0x0, 0x0}}, @IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0xa59f}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x6d}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x1}, @IPVS_DEST_ATTR_FWD_METHOD={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_PORT={0x8, 0xe, 0x4e23}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x1000}, @IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x400}]}]}, 0xf4}}, 0xea7f1919ab78fd9f) 08:30:59 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4c, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 320.993272][T15036] nbd4: partition table beyond EOD, truncated 08:30:59 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 321.107141][T15051] Unknown ioctl 21540 [ 321.113378][ T9134] block nbd4: Receive control failed (result -22) [ 321.121423][T15033] block nbd4: shutting down sockets [ 323.015282][T15082] IPVS: ftp: loaded support on port[0] = 21 [ 323.082594][T15082] chnl_net:caif_netlink_parms(): no params data found [ 323.112040][T15082] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.119229][T15082] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.126827][T15082] device bridge_slave_0 entered promiscuous mode [ 323.134563][T15082] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.141733][T15082] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.149770][T15082] device bridge_slave_1 entered promiscuous mode [ 323.166316][T15082] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 323.177397][T15082] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 323.200474][T15082] team0: Port device team_slave_0 added [ 323.207148][T15082] team0: Port device team_slave_1 added [ 323.260662][T15082] device hsr_slave_0 entered promiscuous mode [ 323.307958][T15082] device hsr_slave_1 entered promiscuous mode [ 323.377766][T15082] debugfs: Directory 'hsr0' with parent '/' already present! [ 323.392659][T15082] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.399767][T15082] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.407052][T15082] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.414155][T15082] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.449448][T15082] 8021q: adding VLAN 0 to HW filter on device bond0 [ 323.463905][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 323.473193][ T8748] bridge0: port 1(bridge_slave_0) entered disabled state [ 323.481357][ T8748] bridge0: port 2(bridge_slave_1) entered disabled state [ 323.489798][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 323.505076][T15082] 8021q: adding VLAN 0 to HW filter on device team0 [ 323.515087][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 323.523856][ T9355] bridge0: port 1(bridge_slave_0) entered blocking state [ 323.530981][ T9355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 323.549790][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 323.558959][ T8748] bridge0: port 2(bridge_slave_1) entered blocking state [ 323.566080][ T8748] bridge0: port 2(bridge_slave_1) entered forwarding state [ 323.574725][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 323.583568][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 323.596340][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 323.608089][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 323.620486][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 323.632394][T15082] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 323.652167][T15082] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 323.863844][T15090] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:31:02 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) 08:31:02 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3000000000000000) 08:31:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)={0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0xffffffffffffffe1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x5}) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) 08:31:02 executing program 5: connect$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x325, 0x0, 0x3, 0x4, 0x26f, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x60, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:02 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:02 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x68, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 324.037190][ T9134] block nbd4: Receive control failed (result -22) [ 324.052546][T15102] nbd4: detected capacity change from 0 to 5120 [ 324.063815][ T2496] block nbd4: Attempted send on invalid socket [ 324.070151][ T2496] block nbd4: shutting down sockets [ 324.075367][ T2496] print_req_error: 527 callbacks suppressed 08:31:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$TCSETS(r2, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000}) r3 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) [ 324.075384][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.092303][ T2496] buffer_io_error: 530 callbacks suppressed [ 324.092313][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 324.112561][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.124179][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 324.132550][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.143385][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 324.143605][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.143619][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 324.143769][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:31:03 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 324.184175][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 324.192322][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 324.203336][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 324.211795][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 324.219701][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 324.227739][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.238895][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 324.246870][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.257796][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 324.265874][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 324.277020][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:31:03 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) lookup_dcookie(0x5, &(0x7f0000000000)=""/25, 0x19) [ 324.290169][T15102] ldm_validate_partition_table(): Disk read failed. [ 324.344684][T15102] Dev nbd4: unable to read RDB block 0 [ 324.384022][T15102] nbd4: unable to read partition table 08:31:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6c, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 324.410662][T15102] nbd4: partition table beyond EOD, truncated 08:31:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x74, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 324.528439][ T9134] block nbd4: Receive control failed (result -22) [ 324.536545][T15097] block nbd4: shutting down sockets 08:31:03 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) 08:31:03 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:03 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x3f00000000000000) 08:31:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r3 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$TCFLSH(0xffffffffffffffff, 0x540b, 0x2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) poll(&(0x7f0000000000)=[{}, {r2, 0x2}, {r0, 0x20}, {r1, 0x2000}, {0xffffffffffffffff, 0x1000}, {r3}, {r4, 0x10}], 0x7, 0x0) 08:31:03 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x8, 0x2, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = socket(0x10, 0x803, 0x6) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f00000002c0)) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="01230040558e3f07644214684ad6732a8459b92c7b767c2f419df245ac60264d91ee810000a8c8d684585b88c58dfee50d2abe1021a48f71ba1b0aa27565908800"/74, @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r4}, &(0x7f0000000100)=0x14) ioctl$BLKRAGET(r0, 0x1263, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000000)={r4, 0x687a}, &(0x7f0000000040)=0x8) 08:31:03 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7a, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 324.931755][ T9134] block nbd4: Receive control failed (result -22) [ 324.958600][T15136] block nbd4: shutting down sockets [ 324.968451][T15145] __nla_validate_parse: 1 callbacks suppressed [ 324.968471][T15145] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. 08:31:03 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) 08:31:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4000000000000000) [ 325.140446][T15145] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. 08:31:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x300, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCCONS(r1, 0x541d) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x8100, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = getpid() ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000280)=0x0) setpgid(r4, r5) mq_notify(r2, &(0x7f0000000040)={0x0, 0x33, 0x4, @tid=r5}) ioctl$TIOCVHANGUP(r1, 0x541d, 0x0) [ 325.318995][ T9134] block nbd4: Receive control failed (result -22) [ 325.335441][T15166] nbd4: detected capacity change from 0 to 5120 08:31:04 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r1, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @netrom, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @rose, @rose, @null]}, 0x48) bind$netrom(r1, 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 325.376054][ T2495] block nbd4: Attempted send on invalid socket [ 325.382383][ T2495] block nbd4: shutting down sockets [ 325.398747][T15166] ldm_validate_partition_table(): Disk read failed. 08:31:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x500, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 325.434233][T15166] Dev nbd4: unable to read RDB block 0 [ 325.463363][T15166] nbd4: unable to read partition table 08:31:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000a80)) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') syz_mount_image$reiserfs(&(0x7f0000000080)='reiserfs\x00', &(0x7f0000000100)='./file0\x00', 0x7726, 0x5, &(0x7f0000000480)=[{&(0x7f0000000140)="1f1e350813e98c65d049f5bce9329c2b67fb63fa7dc1db122651308d8dddea7d2d41b526e3a1ceab027dadd8948f25cc5074cee39b629bb53127408f8d42615126213ca40146a25e5764a39990497714fe0ccad67d92289bd2e4f2cd298cd69346608eb57b51ede6c2af949a0df03761d2c24a3a96e4c8837ac12e949a248ccc3bea554c49ec198ae117fe2bc8", 0x8d, 0x8000}, {&(0x7f0000000200)="b191efbd023dddadf6ffa29e33654db24ad6b41ef16933c7ff8a53eeb9a6f67016bb5af62bc951a4c653fdd4dd5746e685cfb14a25c24b3d7c6476b22a5b399f7f4532b10b73953df5cfb91ca58d58d648fae5f6210cc8609b72ee4161a86f3422dc6f21e6a5a642e5a69211fefbf3b755fe6f71c96023b118ebe8693a5ed2eb16ba479d07b150f99c535b9cf2bc23", 0x8f, 0x7}, {&(0x7f00000002c0)="d3e1636dd2c95a9dd16a1512bd59dd0a33cadf0f4624bb00be579c5bc3484ab09f", 0x21, 0x10001}, {&(0x7f0000000300)="08464ef5df869eea887dadea52855585a460f786c7717c5783b09bf2e122e6f95957cb10af2ce315db7ba382298cee3b0a00d7652eb8ca21de687c0dbe61f0fc88142cf215bc6202bd75de48110160b2390de7bc58ec44c6947437ca5e4f423018bb0b2031d1747756d0171aacf4b4cb4bc7200f866de7f19fc45818da3b06bb9f3227314a245e49609f771b097fbc7d0765ddfbbd319538837a2a25b20f331e8286fcc0b04e7a9ded7bc9fbbec70f58b16957353428f11a82", 0xb9, 0x4}, {&(0x7f00000003c0)="19f493fc3e54d9a8da8ff6845d346d5c11e115fa728d56f22c3a2af7605ba5fe4db82bfa3452bf753dee2f650133d61bf6ad6a435967c2c5e7ea7bebe21efd2d82b2f2bc56e63d4616f08747ae3e91591ed88f43b2c8b93a15ef7910e4cf473197cab22814544e66d5b1f25119c5c3b4a55bd579e844bc08e12bf07265c4ef89f13b2817f4", 0x85, 0x2}], 0x281000, &(0x7f0000000500)={[{@user_xattr='user_xattr'}, {@jqfmt_vfsold='jqfmt=vfsold'}, {@acl='acl'}], [{@appraise='appraise'}, {@appraise_type='appraise_type=imasig'}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@obj_user={'obj_user', 0x3d, 'wlan0\x00'}}, {@measure='measure'}]}) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000040)={0x8, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}, {}]}) r3 = syz_open_pts(r0, 0x0) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$PIO_FONT(r5, 0x4b61, &(0x7f0000000580)="e5b85beee25483cbd7a6843552561f4a2b686f5d1c83900102d10b57a13a21b6a6207e5b5fba0daf67bc5cb3f6985affbaf5e54faa5c1bc0464512a7f713515fe9720c8140356c1a70cff4ac9c21e3648d6d401df485e14e027944153790f97bd62f") ioctl$TIOCCONS(r3, 0x541d) ioctl$TIOCVHANGUP(r3, 0x541d, 0x0) [ 325.505354][T15166] nbd4: partition table beyond EOD, truncated 08:31:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4800000000000000) 08:31:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x600, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x700, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:04 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x400002, 0x4) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 325.904664][ T9134] block nbd4: Receive control failed (result -22) [ 325.912903][T15193] nbd4: detected capacity change from 0 to 5120 [ 325.928882][ T2496] block nbd4: Attempted send on invalid socket [ 325.935167][ T2496] block nbd4: shutting down sockets [ 325.976947][T15193] ldm_validate_partition_table(): Disk read failed. [ 325.999559][T15193] Dev nbd4: unable to read RDB block 0 08:31:04 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 326.080619][T15193] nbd4: unable to read partition table [ 326.131516][T15193] nbd4: partition table beyond EOD, truncated [ 326.248320][ T9134] block nbd4: Receive control failed (result -22) [ 326.297203][T15193] block nbd4: shutting down sockets [ 327.420424][ T30] device bridge_slave_1 left promiscuous mode [ 327.427289][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 327.501528][ T30] device bridge_slave_0 left promiscuous mode [ 327.508113][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.428012][ T30] device hsr_slave_0 left promiscuous mode [ 329.498723][ T30] device hsr_slave_1 left promiscuous mode [ 329.562123][ T30] team0 (unregistering): Port device team_slave_1 removed [ 329.575051][ T30] team0 (unregistering): Port device team_slave_0 removed [ 329.587456][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 329.644824][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 329.725664][ T30] bond0 (unregistering): Released all slaves [ 329.845509][T15218] IPVS: ftp: loaded support on port[0] = 21 [ 329.921458][T15218] chnl_net:caif_netlink_parms(): no params data found [ 329.955967][T15218] bridge0: port 1(bridge_slave_0) entered blocking state [ 329.963215][T15218] bridge0: port 1(bridge_slave_0) entered disabled state [ 329.971354][T15218] device bridge_slave_0 entered promiscuous mode [ 329.979599][T15218] bridge0: port 2(bridge_slave_1) entered blocking state [ 329.986692][T15218] bridge0: port 2(bridge_slave_1) entered disabled state [ 329.995318][T15218] device bridge_slave_1 entered promiscuous mode [ 330.014171][T15218] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 330.024935][T15218] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 330.091990][T15218] team0: Port device team_slave_0 added [ 330.099927][T15218] team0: Port device team_slave_1 added [ 330.211664][T15218] device hsr_slave_0 entered promiscuous mode [ 330.258009][T15218] device hsr_slave_1 entered promiscuous mode [ 330.317662][T15218] debugfs: Directory 'hsr0' with parent '/' already present! [ 330.344421][T15218] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.351562][T15218] bridge0: port 2(bridge_slave_1) entered forwarding state [ 330.358995][T15218] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.366049][T15218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 330.445975][T15218] 8021q: adding VLAN 0 to HW filter on device bond0 [ 330.472326][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 330.485696][ T8754] bridge0: port 1(bridge_slave_0) entered disabled state [ 330.496979][ T8754] bridge0: port 2(bridge_slave_1) entered disabled state [ 330.519439][T15218] 8021q: adding VLAN 0 to HW filter on device team0 [ 330.539448][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 330.556167][ T8754] bridge0: port 1(bridge_slave_0) entered blocking state [ 330.563279][ T8754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 330.594344][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 330.605178][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 330.612298][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 330.646182][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 330.656601][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 330.680422][T15218] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 330.699362][T15218] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 330.716999][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 330.733278][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 330.744114][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 330.769685][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 330.790628][T15218] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 331.052142][T15226] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:31:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x900, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:10 executing program 3: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) 08:31:10 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xffffffffffffff81, 0x4100) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0xdb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) 08:31:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x4c00000000000000) 08:31:10 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, 0x0, 0x0) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:10 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 331.221782][ T9134] block nbd4: Receive control failed (result -22) [ 331.230834][T15238] nbd4: detected capacity change from 0 to 5120 [ 331.249608][ T2495] block nbd4: Attempted send on invalid socket [ 331.256086][ T2495] block nbd4: shutting down sockets [ 331.261752][ T2495] print_req_error: 165 callbacks suppressed 08:31:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1700, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:10 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x4a, &(0x7f0000000100)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0x20) bind$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x16) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={@null=' \x00', 0xa, 'bridge0\x00'}) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) accept4(r1, 0x0, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000200)=""/200, &(0x7f00000000c0)=0xc8) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) 08:31:10 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x8000000000000}, r1, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) [ 331.261769][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.279316][ T2495] buffer_io_error: 170 callbacks suppressed [ 331.279334][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 331.293784][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 331.304921][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 331.312749][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 331.320635][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 331.328626][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.339715][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 331.367783][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.378670][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 331.386745][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.397648][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 331.405872][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:31:10 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 331.417048][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 331.426208][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.437117][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 331.445614][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.456496][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read 08:31:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 331.464867][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.476014][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 331.489885][T15238] ldm_validate_partition_table(): Disk read failed. [ 331.540593][T15238] Dev nbd4: unable to read RDB block 0 [ 331.584602][T15238] nbd4: unable to read partition table [ 331.607781][T15238] nbd4: partition table beyond EOD, truncated 08:31:10 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x4a, &(0x7f0000000100)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0x20) bind$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x16) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={@null=' \x00', 0xa, 'bridge0\x00'}) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) accept4(r1, 0x0, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000200)=""/200, &(0x7f00000000c0)=0xc8) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) 08:31:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2d00, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:10 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000000)=0x8, 0x4) [ 331.698199][ T9134] block nbd4: Receive control failed (result -22) [ 331.700867][T15267] block nbd4: shutting down sockets 08:31:10 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x55aaffff00000000) 08:31:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3f00, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 331.856295][T15275] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 331.899960][T15275] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. 08:31:10 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x4a, &(0x7f0000000100)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa4ffffff]}}, 0x20) bind$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x16) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_x25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000500)={@null=' \x00', 0xa, 'bridge0\x00'}) connect$unix(r0, &(0x7f000066fff4)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) accept4(r1, 0x0, 0x0, 0x0) getsockopt$bt_sco_SCO_OPTIONS(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000200)=""/200, &(0x7f00000000c0)=0xc8) bind$alg(0xffffffffffffffff, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis256\x00'}, 0x58) [ 331.946305][ T9134] block nbd4: Receive control failed (result -22) [ 331.954409][T15282] nbd4: detected capacity change from 0 to 5120 [ 331.972851][ T2496] block nbd4: Attempted send on invalid socket [ 331.979280][ T2496] block nbd4: shutting down sockets [ 331.993861][T15282] ldm_validate_partition_table(): Disk read failed. [ 332.038216][T15282] Dev nbd4: unable to read RDB block 0 [ 332.058873][T15282] nbd4: unable to read partition table [ 332.087422][T15282] nbd4: partition table beyond EOD, truncated 08:31:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:11 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4002) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) tee(r0, r1, 0x7fffffff, 0x0) r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r2, 0xc0487c04, &(0x7f0000000140)=""/226) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r5 = dup(r4) ioctl$PERF_EVENT_IOC_SET_FILTER(r5, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r5, 0xc0bc5351, &(0x7f0000000740)={0x3, 0xa7e492e8a7e17405, 'client1\x00', 0x1, "b2f832e068c5fbe9", "16900fa59826b869c6aa1795753c373d8a11a4d4742bae7acf1cf4550a2711de", 0x2, 0x4}) write$binfmt_aout(r3, &(0x7f0000000240)={{0x107, 0x0, 0x7fff, 0x198, 0x6b, 0x0, 0x34b, 0x400}, "e45541bb10bd2b6365405eb1fed41c2720342ad9ff895756f48724e543997608c7687e72afe0ed43e3a91ec70c486696955ea7f6ea7a143f42cb1c8f4268e4afb9fdf759082496ce76d00a30b8bf70f48e1cf3021a0204fdc55731f86f8bc82506381187d183a7453670e8d9167c5bd54b3eae5cd0faeb410c62658f4debf29ba012f55d593f22eb8c5750689249a97ead8527b5c94b2e2245bd130fff032c767921daed1e307909c6c7e19ac6e2", [[], [], [], []]}, 0x4ce) 08:31:11 executing program 3: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$loop(&(0x7f0000000540)='/dev/loop#\x00', 0x0, 0x105082) r1 = memfd_create(&(0x7f0000000300)='\x00\x00\x00\x00\x8c\x00'/15, 0x0) pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000480)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, 0x0, 0x80003) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000000180)) 08:31:11 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 332.264968][ T9134] block nbd4: Receive control failed (result -22) [ 332.275105][T15292] block nbd4: shutting down sockets 08:31:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:11 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6000000000000000) 08:31:11 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:11 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x40000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:11 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180), 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 332.678563][ T9134] block nbd4: Receive control failed (result -22) [ 332.686607][T15319] nbd4: detected capacity change from 0 to 5120 [ 332.718028][ T2495] block nbd4: Attempted send on invalid socket 08:31:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4800, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:11 executing program 3: r0 = semget$private(0x0, 0x2, 0x0) semctl$IPC_RMID(r0, 0x0, 0x0) [ 332.724271][ T2495] block nbd4: shutting down sockets [ 332.740345][T15319] ldm_validate_partition_table(): Disk read failed. [ 332.762179][T15319] Dev nbd4: unable to read RDB block 0 [ 332.808620][T15319] nbd4: unable to read partition table [ 332.846543][T15319] nbd4: partition table beyond EOD, truncated 08:31:11 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:11 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000000)={0x20, 0x40f, 0x9cc, 0x7, 0x4}, 0x14) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=@newlink={0x44, 0x10, 0x501, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x24, 0x12, @ip6gre={{0xc, 0x1, 'ip6gre\x00'}, {0x14, 0x2, [@gre_common_policy=[@IFLA_GRE_ENCAP_DPORT={0x8, 0xe}], @gre_common_policy=[@IFLA_GRE_LINK={0x8, 0x1, r4}]]}}}]}, 0x44}}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@empty, 0x67, r4}) 08:31:11 executing program 3: syz_emit_ethernet(0x3a, &(0x7f0000000480)={@local, @random="b1257a81a974", [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1, {[@end]}}, @tcp={{0x0, 0x0, 0x41424344, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 08:31:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4c00, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 333.035629][T15334] netlink: 'syz-executor.5': attribute type 14 has an invalid length. [ 333.044803][ T9134] block nbd4: Receive control failed (result -22) [ 333.053148][T15315] block nbd4: shutting down sockets 08:31:12 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6800000000000000) 08:31:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f00000000c0)=0x102, 0x4) bind$inet6(r0, &(0x7f0000000240), 0x1c) sendto$inet6(r0, 0x0, 0x12b, 0xfffffefffffffffe, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000140)='lo\x00\x00\x00\x00\x00\x00\x02\x00', 0x10) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000000280)=0xff, 0x4) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x44e20}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x20040000, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @loopback}, 0x1b) 08:31:12 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 333.309639][ T9134] block nbd4: Receive control failed (result -22) [ 333.325571][T15354] nbd4: detected capacity change from 0 to 5120 [ 333.353586][T15356] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 333.388517][ T2495] block nbd4: Attempted send on invalid socket [ 333.394787][ T2495] block nbd4: shutting down sockets [ 333.411756][T15354] ldm_validate_partition_table(): Disk read failed. [ 333.444018][T15354] Dev nbd4: unable to read RDB block 0 [ 333.465654][T15354] nbd4: unable to read partition table [ 333.494464][T15354] nbd4: partition table beyond EOD, truncated [ 333.773758][T15347] netlink: 'syz-executor.5': attribute type 14 has an invalid length. [ 334.808805][ T30] device bridge_slave_1 left promiscuous mode [ 334.815011][ T30] bridge0: port 2(bridge_slave_1) entered disabled state [ 334.868898][ T30] device bridge_slave_0 left promiscuous mode [ 334.875101][ T30] bridge0: port 1(bridge_slave_0) entered disabled state [ 336.808220][ T30] device hsr_slave_0 left promiscuous mode [ 336.867897][ T30] device hsr_slave_1 left promiscuous mode [ 336.938650][ T30] team0 (unregistering): Port device team_slave_1 removed [ 336.953383][ T30] team0 (unregistering): Port device team_slave_0 removed [ 336.965304][ T30] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 337.024506][ T30] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 337.114824][ T30] bond0 (unregistering): Released all slaves [ 337.208156][T15369] IPVS: ftp: loaded support on port[0] = 21 [ 337.327003][T15369] chnl_net:caif_netlink_parms(): no params data found [ 337.394326][T15369] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.406424][T15369] bridge0: port 1(bridge_slave_0) entered disabled state [ 337.422337][T15369] device bridge_slave_0 entered promiscuous mode [ 337.431575][T15369] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.439313][T15369] bridge0: port 2(bridge_slave_1) entered disabled state [ 337.447435][T15369] device bridge_slave_1 entered promiscuous mode [ 337.471411][T15369] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 337.483363][T15369] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 337.510844][T15369] team0: Port device team_slave_0 added [ 337.518649][T15369] team0: Port device team_slave_1 added [ 337.610499][T15369] device hsr_slave_0 entered promiscuous mode [ 337.647980][T15369] device hsr_slave_1 entered promiscuous mode [ 337.717732][T15369] debugfs: Directory 'hsr0' with parent '/' already present! [ 337.744906][T15369] bridge0: port 2(bridge_slave_1) entered blocking state [ 337.752556][T15369] bridge0: port 2(bridge_slave_1) entered forwarding state [ 337.759963][T15369] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.767020][T15369] bridge0: port 1(bridge_slave_0) entered forwarding state [ 337.849341][T15369] 8021q: adding VLAN 0 to HW filter on device bond0 [ 337.873142][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 337.889897][ T9355] bridge0: port 1(bridge_slave_0) entered disabled state [ 337.907977][ T9355] bridge0: port 2(bridge_slave_1) entered disabled state [ 337.932586][T15369] 8021q: adding VLAN 0 to HW filter on device team0 [ 337.952794][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 337.969472][ T9355] bridge0: port 1(bridge_slave_0) entered blocking state [ 337.976590][ T9355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 338.009573][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 338.018483][ T8748] bridge0: port 2(bridge_slave_1) entered blocking state [ 338.025549][ T8748] bridge0: port 2(bridge_slave_1) entered forwarding state [ 338.034362][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 338.044731][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 338.061469][T15369] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 338.072247][T15369] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 338.085640][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 338.094509][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 338.103747][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 338.124928][T15369] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 338.133073][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 338.408917][T15377] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:31:17 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:17 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x6c00000000000000) 08:31:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6800, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:17 executing program 3: semget(0x1, 0x1, 0x209) 08:31:17 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:17 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = geteuid() setreuid(r2, r2) getresgid(&(0x7f0000001880)=0x0, &(0x7f00000018c0), &(0x7f0000001900)) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000001940)='/dev/vhci\x00', 0x1b4040) fcntl$getownex(r0, 0x10, &(0x7f0000001980)={0x0, 0x0}) r6 = getuid() lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = eventfd2(0x101, 0x800) r9 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r10 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r11 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r12 = socket$inet_tcp(0x2, 0x1, 0x0) r13 = getpid() ioctl$sock_SIOCGPGRP(r12, 0x8904, &(0x7f0000000280)=0x0) setpgid(r13, r14) r15 = geteuid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r16}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) sendmmsg$unix(r0, &(0x7f0000001b80)=[{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f00000000c0)=[{&(0x7f0000000240)="9216712c62dc47f66bdd80f23eaa966c61685834326d15dc609bc4b5f91e8446e2926016ccd79dd3fd6aa24ce7b611a82c748406ba51cb6d0cebb1efcd71646e1c6750e0a00e95d0c6f012762b6e257e91c2fd1e14877c2dfea5f9be4f23ca60476c3bb62d66ca52aca9c635550c02e03c6d56f2b0e99c127eb5294b82495782440b7489284a330fcba1a8b59d2d98687385f59e30673dfde1938f94e0e4585143b07fd06f6ea33e08", 0xa9}, {&(0x7f0000000080)="654919e1530a37223c5242adcecae7a5e07c1c9f253784ad4d4eec28d4c6e070c957dec96e3f749ee244b43aa14269fa99092ab303", 0x35}, {&(0x7f0000000300)="3c79266e11344360f42676d8236a93d4e1ab710424ff3709b439ce42f229b1362d493b1594d65b280aca829a0cf67bfa1cc1573bba9a1cf2dec52e10ce21bda0ec19b94c64c1039b19f9f30cfbb3df12ec9011e08dc42174d572325429e1c830a0ce1ecd9272b58295ae446bc140b6666b18be5c82f68a2d00fdb9bb77eb63b23e56dcad6a97f0ca8de840428f8c36006cea370a7b2a66bbdbc56bffc0fd3cb756a5bac5fb9142b315cf4811922bb4b577a52908f32603ad3e21c61c8befb1e96e21db61c5791e7bdea40a89863c65466c3f8a1deadd9f44791b6a944a815523aea5f29652a117", 0xe7}], 0x3, 0x0, 0x0, 0x1}, {&(0x7f0000000400)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001800)=[{&(0x7f0000000480)="30b7362df9072b2a7f7fd539749ed6853cf8fa8c8eaded08953d074c4be4c3afe6199ddbbecb76b07e25c474358b27322e7271094e54df15a972de04a855f895ecb409043374e8ed111d6e44e3c25e817e08d9973da20995a5983700501ece92fceda29ad94e037ab0c04e58d681336c1943b30e2a3a03e8c9d897691a23cf20951f54333c492e4de9e8112e23d5efa303d80abe35741e774e71ec6d97734404f6092113c7b1ac8110247a3d6479e30b54c30d76f0f9059d2f1c649f57df880ec571ea4fd907bf37", 0xc8}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="d4050955b2f33c118d83e3d5f4435f5e5d7b07c51349e4f5f7ac811baf716376ebc36149685fc6c62df96337418b2dade3744ef164ab9f6b2d629bdd433ce5dce9bfd541e0ec3fbee76915994e8b5533e3878b0c3a0d02bff2bf4f6142d28aeb3598c753aa83a5844e2cc24147fed396ae04d9b3055dd94264482aa9777292014470ee99fcccb0b95667b0f3aff349f66c47c0228152b7d335a6afde9f9c435c241f37518d4569995324d7a06570", 0xae}, {&(0x7f0000001640)="7892a35e4412fe8a39d52e0183749bf4feb220485a8260cd19726943800eb7ce7765d19825574ad867bf2793b7fb57b43e88a15c80320c72fdba238da8ee797b08da6e52e6f53c9dab5249821edb760cd46b1ad2a6cf84ee6e96ea19d39ec0406f06710eba58c8f66e61bcb3cb0adba56e", 0x71}, {&(0x7f00000016c0)="9a9a31476dfcfd4eecd1454ef7a95d41300c50ff0978d0059a1977c9836d620e1c5c8e15b4e63d3840f93f655dfd416e488ecb50c4bd3012c261cb48a14522f305b8b23678e01d7ef32d00bb51ab10b508177e80855a992021f09b", 0x5b}, {&(0x7f0000001740)="44083a5d7a66f21a92f46d3a1daf021c072b13a728f79275272f84476a99be901852fc5b0e4c21db640a7f7ab8ce63275e7c0d5f17473182b406cb48eb04b45320682a78d39a86c1146018f894b5bceb99dbd41ef8f13c74a760d9af80b4c7ae72af7110314579e1dbea9b3dbb438f7348c24f63181cbb6c955c6c9f527456946909f71db4", 0x85}], 0x6, &(0x7f0000001a80)=[@cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @rights={{0x14, 0x1, 0x1, [r4]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @cred={{0x1c, 0x1, 0x2, {r5, r6, r7}}}, @rights={{0x28, 0x1, 0x1, [r8, r9, r10, r1, 0xffffffffffffffff, r11]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r14, r15, r16}}}], 0xd0, 0x10}], 0x2, 0x20000000) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 338.597720][ T9134] block nbd4: Receive control failed (result -22) [ 338.606061][T15387] nbd4: detected capacity change from 0 to 5120 [ 338.609443][T15391] __ntfs_error: 3 callbacks suppressed [ 338.609454][T15391] ntfs: (device loop5): parse_options(): Unrecognized mount option fsmagic. [ 338.637358][T15391] ntfs: (device loop5): parse_options(): Unrecognized mount option dont_hash. [ 338.645820][ T2495] block nbd4: Attempted send on invalid socket [ 338.652991][ T2495] block nbd4: shutting down sockets [ 338.658777][ T2495] print_req_error: 228 callbacks suppressed [ 338.658793][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.664649][T15391] ntfs: (device loop5): parse_options(): Unrecognized mount option defcontext. [ 338.664753][ T2495] buffer_io_error: 230 callbacks suppressed [ 338.664762][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read 08:31:17 executing program 3: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x1fe, 0x0) syz_open_dev$sndseq(0x0, 0x0, 0x0) write$binfmt_aout(r1, &(0x7f0000000240)=ANY=[@ANYRES32], 0x227) unlink(&(0x7f0000001e00)='./bus\x00') creat(&(0x7f0000000000)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x10, r2, 0x0) socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendmsg(0xffffffffffffffff, 0x0, 0x0) [ 338.698777][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 338.709711][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 338.717461][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 338.725327][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 338.735697][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 08:31:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6c00, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:17 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 338.735877][T15391] ntfs: (device loop5): parse_options(): Unrecognized mount option appraise_type. [ 338.746559][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 338.764454][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 338.775390][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 338.783982][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 338.791847][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 338.795273][T15391] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 338.809060][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.820403][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 338.828702][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.839617][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 338.847769][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.859688][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.871244][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.883103][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 338.898491][T15387] ldm_validate_partition_table(): Disk read failed. [ 338.929932][T15387] Dev nbd4: unable to read RDB block 0 [ 338.939124][T15387] nbd4: unable to read partition table [ 338.959073][T15387] nbd4: partition table beyond EOD, truncated [ 339.063058][T15396] ntfs: (device loop5): is_boot_sector_ntfs(): Invalid boot sector checksum. 08:31:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7400, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7400000000000000) [ 339.125943][T15396] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 339.162714][T15396] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 339.276301][T15396] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. [ 339.303893][ T9134] block nbd4: Receive control failed (result -22) 08:31:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7a00, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 339.320518][T15424] nbd4: detected capacity change from 0 to 5120 [ 339.354054][ T2496] block nbd4: Attempted send on invalid socket [ 339.360653][ T2496] block nbd4: shutting down sockets [ 339.399518][T15424] ldm_validate_partition_table(): Disk read failed. [ 339.434190][T15424] Dev nbd4: unable to read RDB block 0 08:31:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:18 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xff00, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 339.472071][T15424] nbd4: unable to read partition table [ 339.492774][T15424] nbd4: partition table beyond EOD, truncated 08:31:18 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:18 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:18 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:18 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 339.903747][ T9134] block nbd4: Receive control failed (result -22) [ 339.904846][T15439] block nbd4: shutting down sockets 08:31:18 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x20000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:18 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7a00000000000000) [ 340.238087][ T9134] block nbd4: Receive control failed (result -22) [ 340.246542][T15459] block nbd4: shutting down sockets [ 340.284402][ T9134] block nbd4: Receive control failed (result -22) [ 340.292621][T15460] nbd4: detected capacity change from 0 to 5120 [ 340.306053][ T2496] block nbd4: Attempted send on invalid socket [ 340.312381][ T2496] block nbd4: shutting down sockets [ 340.320899][T15460] ldm_validate_partition_table(): Disk read failed. [ 340.329317][T15460] Dev nbd4: unable to read RDB block 0 [ 340.336227][T15460] nbd4: unable to read partition table [ 340.342124][T15460] nbd4: partition table beyond EOD, truncated 08:31:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:19 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x7e00000000000000) 08:31:19 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = getpid() r4 = socket(0x10, 0x803, 0x6) r5 = socket(0x10, 0x803, 0x6) sendto(r5, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$SIOCX25GCALLUSERDATA(r5, 0x89e4, &(0x7f00000004c0)={0x5d, "a187ef55713ab04b5da2846eaf174b8217194c3e3b16dae66905e9cda963d2e93dbee5fb453afba60c62e5ee15646bfb3cea036174ba3c99b15af93d3f1c80e2d6a157ab1b59259df681a3bb3c0afe782ea91dbf6e84feb6609ef695e1041ad77fb40db1c3a4f4f978c4ac2792204de86e6846d1d8485a5fb23f69a4cbe8a235"}) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000240)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r4, &(0x7f0000000380)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x70, r6, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x593}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2af}, @IPVS_CMD_ATTR_DAEMON={0x24, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast1}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}, @IPVS_CMD_ATTR_DAEMON={0x18, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}]}, 0x70}, 0x1, 0x0, 0x0, 0x2000}, 0x40004) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) setpgid(r3, r7) perf_event_open(0x0, r3, 0x4, r2, 0x102) r8 = syz_open_procfs(r3, &(0x7f0000000000)='net/udp6\x00') r9 = socket(0x10, 0x803, 0x6) sendto(r9, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r9, 0x0, 0x0, 0x0, 0x0, 0x0) r10 = accept4(r8, 0x0, &(0x7f0000000480), 0x800) getpeername$tipc(r10, &(0x7f00000003c0)=@id, &(0x7f0000000440)=0x10) 08:31:19 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 340.524956][T15474] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 340.538418][ T9134] block nbd4: Receive control failed (result -22) [ 340.548286][T15473] nbd4: detected capacity change from 0 to 5120 [ 340.586842][ T2495] block nbd4: Attempted send on invalid socket [ 340.593223][ T2495] block nbd4: shutting down sockets [ 340.596397][T15474] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 340.616882][T15473] ldm_validate_partition_table(): Disk read failed. [ 340.675358][T15480] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 340.682209][T15473] Dev nbd4: unable to read RDB block 0 [ 340.701178][T15447] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 340.744225][T15473] nbd4: unable to read partition table [ 340.778455][T15473] nbd4: partition table beyond EOD, truncated 08:31:19 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 340.790879][T15480] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 340.860878][T15474] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 340.957760][T15485] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 342.278612][ T7] device bridge_slave_1 left promiscuous mode [ 342.284830][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 342.338755][ T7] device bridge_slave_0 left promiscuous mode [ 342.344981][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 344.298183][ T7] device hsr_slave_0 left promiscuous mode [ 344.347795][ T7] device hsr_slave_1 left promiscuous mode [ 344.426450][ T7] team0 (unregistering): Port device team_slave_1 removed [ 344.440571][ T7] team0 (unregistering): Port device team_slave_0 removed [ 344.451413][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 344.494054][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 344.566180][ T7] bond0 (unregistering): Released all slaves [ 344.658810][T15495] IPVS: ftp: loaded support on port[0] = 21 [ 344.760739][T15495] chnl_net:caif_netlink_parms(): no params data found [ 344.825046][T15495] bridge0: port 1(bridge_slave_0) entered blocking state [ 344.839582][T15495] bridge0: port 1(bridge_slave_0) entered disabled state [ 344.852906][T15495] device bridge_slave_0 entered promiscuous mode [ 344.861304][T15495] bridge0: port 2(bridge_slave_1) entered blocking state [ 344.869086][T15495] bridge0: port 2(bridge_slave_1) entered disabled state [ 344.877057][T15495] device bridge_slave_1 entered promiscuous mode [ 344.900340][T15495] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 344.911829][T15495] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 344.950578][T15495] team0: Port device team_slave_0 added [ 344.965366][T15495] team0: Port device team_slave_1 added [ 345.040556][T15495] device hsr_slave_0 entered promiscuous mode [ 345.077990][T15495] device hsr_slave_1 entered promiscuous mode [ 345.135105][T15495] debugfs: Directory 'hsr0' with parent '/' already present! [ 345.163950][T15495] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.171095][T15495] bridge0: port 2(bridge_slave_1) entered forwarding state [ 345.178512][T15495] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.185685][T15495] bridge0: port 1(bridge_slave_0) entered forwarding state [ 345.274360][T15495] 8021q: adding VLAN 0 to HW filter on device bond0 [ 345.302341][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 345.315545][ T9355] bridge0: port 1(bridge_slave_0) entered disabled state [ 345.327013][ T9355] bridge0: port 2(bridge_slave_1) entered disabled state [ 345.350582][T15495] 8021q: adding VLAN 0 to HW filter on device team0 [ 345.371332][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 345.388450][ T9355] bridge0: port 1(bridge_slave_0) entered blocking state [ 345.395786][ T9355] bridge0: port 1(bridge_slave_0) entered forwarding state [ 345.432638][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 345.442335][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 345.449478][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 345.460641][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 345.469534][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 345.487486][T15495] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 345.498725][T15495] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 345.520611][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 345.536757][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 345.545872][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 345.575803][T15495] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 345.586342][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 345.863008][T15503] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:31:24 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:24 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf0ffffff00000000) 08:31:24 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:24 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000000)={0xd4, 0x1, 0x9000}, 0x4) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:24 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 345.963120][T15512] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 345.997077][ T9134] block nbd4: Receive control failed (result -22) [ 346.010192][T15515] nbd4: detected capacity change from 0 to 5120 [ 346.016975][ T2495] block nbd4: Attempted send on invalid socket [ 346.023288][ T2495] block nbd4: shutting down sockets [ 346.028895][ T2495] print_req_error: 226 callbacks suppressed [ 346.028908][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 346.046780][ T2495] buffer_io_error: 230 callbacks suppressed [ 346.046789][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 346.078046][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 346.088926][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 346.099544][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 346.110439][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 346.119006][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 346.130105][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 346.138676][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 346.149632][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 346.157390][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 346.165637][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 346.173575][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 346.182090][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 346.182131][T15519] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 346.192964][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 346.192995][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 346.193333][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 08:31:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x5000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 346.230351][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 346.242667][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 346.253767][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 346.275561][T15515] ldm_validate_partition_table(): Disk read failed. [ 346.292930][T15515] Dev nbd4: unable to read RDB block 0 [ 346.335891][T15515] nbd4: unable to read partition table [ 346.347947][T15515] nbd4: partition table beyond EOD, truncated 08:31:25 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/loop-control\x00', 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) close(r1) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x1, 0x2) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r4, &(0x7f0000fe8000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x32e) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000, 0x0, 0x0, 0x0, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:25 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf5ffffff00000000) 08:31:25 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 346.661138][ T9134] block nbd4: Receive control failed (result -22) [ 346.696923][T15533] block nbd4: shutting down sockets 08:31:25 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 347.006103][ T9134] block nbd4: Receive control failed (result -22) [ 347.016647][T15535] nbd4: detected capacity change from 0 to 5120 [ 347.044018][ T2495] block nbd4: Attempted send on invalid socket [ 347.050358][ T2495] block nbd4: shutting down sockets 08:31:25 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:25 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) socket(0x4, 0x3, 0xaf9) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x18040, 0x0) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000040)=0x101) [ 347.059921][T15535] ldm_validate_partition_table(): Disk read failed. [ 347.080357][T15535] Dev nbd4: unable to read RDB block 0 [ 347.100025][T15535] nbd4: unable to read partition table [ 347.147777][T15535] nbd4: partition table beyond EOD, truncated 08:31:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x8000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:26 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:26 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xf6ffffff00000000) [ 347.378410][ T9134] block nbd4: Receive control failed (result -22) [ 347.388891][T15563] nbd4: detected capacity change from 0 to 5120 [ 347.416142][ T2495] block nbd4: Attempted send on invalid socket [ 347.422593][ T2495] block nbd4: shutting down sockets [ 347.451733][T15563] ldm_validate_partition_table(): Disk read failed. [ 347.486772][T15563] Dev nbd4: unable to read RDB block 0 [ 347.518004][T15563] nbd4: unable to read partition table [ 347.546889][T15563] nbd4: partition table beyond EOD, truncated [ 347.622685][ T9134] block nbd4: Receive control failed (result -22) [ 347.631039][T15562] block nbd4: shutting down sockets [ 348.544997][T15572] IPVS: ftp: loaded support on port[0] = 21 [ 348.744462][T15572] chnl_net:caif_netlink_parms(): no params data found [ 348.775237][T15572] bridge0: port 1(bridge_slave_0) entered blocking state [ 348.782458][T15572] bridge0: port 1(bridge_slave_0) entered disabled state [ 348.790801][T15572] device bridge_slave_0 entered promiscuous mode [ 348.935540][T15572] bridge0: port 2(bridge_slave_1) entered blocking state [ 348.944525][T15572] bridge0: port 2(bridge_slave_1) entered disabled state [ 348.953590][T15572] device bridge_slave_1 entered promiscuous mode [ 348.969702][T15572] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 348.981015][T15572] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 349.184999][T15572] team0: Port device team_slave_0 added [ 349.193062][T15572] team0: Port device team_slave_1 added [ 349.215149][T15575] IPVS: ftp: loaded support on port[0] = 21 [ 349.270612][T15572] device hsr_slave_0 entered promiscuous mode [ 349.338095][T15572] device hsr_slave_1 entered promiscuous mode [ 349.407661][T15572] debugfs: Directory 'hsr0' with parent '/' already present! [ 349.730721][T15572] bridge0: port 2(bridge_slave_1) entered blocking state [ 349.737844][T15572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 349.745134][T15572] bridge0: port 1(bridge_slave_0) entered blocking state [ 349.752239][T15572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 349.762639][T15554] bridge0: port 1(bridge_slave_0) entered disabled state [ 349.770609][T15554] bridge0: port 2(bridge_slave_1) entered disabled state [ 349.982008][T15575] chnl_net:caif_netlink_parms(): no params data found [ 349.993231][ T7] device bridge_slave_1 left promiscuous mode [ 349.999639][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 350.038511][ T7] device bridge_slave_0 left promiscuous mode [ 350.044766][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 350.109057][ T7] device bridge_slave_1 left promiscuous mode [ 350.115278][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 350.168702][ T7] device bridge_slave_0 left promiscuous mode [ 350.174910][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 353.988224][ T7] device hsr_slave_0 left promiscuous mode [ 354.027913][ T7] device hsr_slave_1 left promiscuous mode [ 354.099303][ T7] team0 (unregistering): Port device team_slave_1 removed [ 354.112431][ T7] team0 (unregistering): Port device team_slave_0 removed [ 354.123695][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 354.172178][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 354.264286][ T7] bond0 (unregistering): Released all slaves [ 354.438349][ T7] device hsr_slave_0 left promiscuous mode [ 354.497846][ T7] device hsr_slave_1 left promiscuous mode [ 354.575931][ T7] team0 (unregistering): Port device team_slave_1 removed [ 354.590238][ T7] team0 (unregistering): Port device team_slave_0 removed [ 354.601783][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 354.671566][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 354.763282][ T7] bond0 (unregistering): Released all slaves [ 354.893913][T15575] bridge0: port 1(bridge_slave_0) entered blocking state [ 354.901556][T15575] bridge0: port 1(bridge_slave_0) entered disabled state [ 354.909681][T15575] device bridge_slave_0 entered promiscuous mode [ 354.918236][T15575] bridge0: port 2(bridge_slave_1) entered blocking state [ 354.925292][T15575] bridge0: port 2(bridge_slave_1) entered disabled state [ 354.933616][T15575] device bridge_slave_1 entered promiscuous mode [ 354.953555][T15575] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 354.971974][T15575] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 355.005851][T15575] team0: Port device team_slave_0 added [ 355.013318][T15575] team0: Port device team_slave_1 added [ 355.027479][T15572] 8021q: adding VLAN 0 to HW filter on device bond0 [ 355.082854][T15575] device hsr_slave_0 entered promiscuous mode [ 355.128071][T15575] device hsr_slave_1 entered promiscuous mode [ 355.177790][T15575] debugfs: Directory 'hsr0' with parent '/' already present! [ 355.197404][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 355.205331][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 355.215210][T15572] 8021q: adding VLAN 0 to HW filter on device team0 [ 355.234766][T15554] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 355.243664][T15554] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 355.252692][T15554] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.259840][T15554] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.282792][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 355.292029][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 355.301248][ T5] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.308367][ T5] bridge0: port 2(bridge_slave_1) entered forwarding state [ 355.437733][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 355.447356][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 355.456196][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 355.465028][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 355.489345][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 355.505953][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 355.515270][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 355.532015][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 355.541483][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 355.550335][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 355.560020][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 355.570928][T15572] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 355.582956][T15575] 8021q: adding VLAN 0 to HW filter on device bond0 [ 355.628860][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 355.636951][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 355.648923][T15575] 8021q: adding VLAN 0 to HW filter on device team0 [ 355.663989][T15572] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 355.674121][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 355.683649][ T8758] bridge0: port 1(bridge_slave_0) entered blocking state [ 355.690773][ T8758] bridge0: port 1(bridge_slave_0) entered forwarding state [ 355.718255][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 355.726410][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 355.735550][ T8758] bridge0: port 2(bridge_slave_1) entered blocking state [ 355.742674][ T8758] bridge0: port 2(bridge_slave_1) entered forwarding state [ 355.769505][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 355.788307][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 355.796458][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 355.806015][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 355.815035][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 355.827114][T15575] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 355.855389][T15575] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 356.126004][T15584] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 356.283496][T15596] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:31:35 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x200, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="440000001000010500"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000240012000c00010069703667726500001400020008000e850000000000000000", @ANYRES32=r3], 0x44}}, 0x0) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000000040)={r3, 0x1, 0x6, @dev={[], 0xd}}, 0x10) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x43f86, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x1}, 0x0, 0x24e}, 0x0, 0x5, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x9000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:35 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xff0f000000000000) 08:31:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x10000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 356.429982][T15609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 356.455048][ T9134] block nbd4: Receive control failed (result -22) [ 356.464786][T15607] nbd4: detected capacity change from 0 to 5120 08:31:35 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 356.503999][ T2495] block nbd4: Attempted send on invalid socket [ 356.510998][ T2495] block nbd4: shutting down sockets [ 356.516273][ T2495] print_req_error: 156 callbacks suppressed [ 356.516289][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.533177][ T2495] buffer_io_error: 170 callbacks suppressed [ 356.533188][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 356.547942][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 356.558796][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 356.566539][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 356.574401][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 356.582435][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.593629][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 356.601575][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 356.612514][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 356.620454][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 356.628263][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 356.636469][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.647400][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 356.655846][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 356.667290][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 356.675392][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 4 prio class 0 [ 356.686570][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.698362][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.710495][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 356.722695][T15607] ldm_validate_partition_table(): Disk read failed. [ 356.741394][T15607] Dev nbd4: unable to read RDB block 0 08:31:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x17000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 356.756055][T15607] nbd4: unable to read partition table [ 356.762741][T15607] nbd4: partition table beyond EOD, truncated 08:31:35 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x20000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:35 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffefffffff7f0000) [ 356.976488][ T9134] block nbd4: Receive control failed (result -22) [ 356.985067][T15622] block nbd4: shutting down sockets [ 357.124684][T15609] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 357.150974][ T9134] block nbd4: Receive control failed (result -22) [ 357.162304][T15622] block nbd4: shutting down sockets 08:31:36 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x404000, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fsconfig$FSCONFIG_SET_FD(r0, 0x5, &(0x7f0000000040)='/dev/media#\x00', 0x0, r1) r2 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6690, 0xffffffff, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r2, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:36 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xfffbffff00000000) [ 357.399886][ T9134] block nbd4: Receive control failed (result -22) [ 357.408247][T15638] nbd4: detected capacity change from 0 to 5120 [ 357.424336][ T2496] block nbd4: Attempted send on invalid socket [ 357.430677][ T2496] block nbd4: shutting down sockets [ 357.443136][T15638] ldm_validate_partition_table(): Disk read failed. [ 357.457965][T15638] Dev nbd4: unable to read RDB block 0 [ 357.466044][T15638] nbd4: unable to read partition table [ 357.475781][T15638] nbd4: partition table beyond EOD, truncated 08:31:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x2d000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:36 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='\x00\xf6\x00\x00\x00 \x00\x00\x00\x02\x00', 0x0, 0x1900) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) r2 = geteuid() setreuid(r2, r2) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) fstat(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000240)={{{@in=@dev, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@mcast2}}, &(0x7f00000000c0)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0}, &(0x7f0000000380)=0xc) r7 = geteuid() setreuid(r7, r7) r8 = geteuid() setreuid(r8, r8) r9 = socket(0x10, 0x803, 0x6) sendto(r9, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r9, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00000003c0)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@empty}}, &(0x7f00000004c0)=0xe8) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) getresgid(&(0x7f00000005c0)=0x0, &(0x7f0000000600), &(0x7f0000000640)) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r13}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r14}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) r16 = getgid() r17 = getegid() fsetxattr$system_posix_acl(r1, &(0x7f0000000000)='system.posix_acl_default\x00', &(0x7f0000000740)={{}, {}, [{0x2, 0x2, r2}, {0x2, 0x2, 0xee00}, {0x2, 0x2, r4}, {0x2, 0x5, r5}, {0x2, 0x3, r6}, {0x2, 0x4, r7}, {0x2, 0x4, r8}, {0x2, 0x2, r10}, {0x2, 0x6, r11}], {0x4, 0x4}, [{0x8, 0x2, r12}, {0x8, 0x5, r13}, {0x8, 0x5, r14}, {0x8, 0x4, r15}, {0x8, 0x4, r16}, {0x8, 0x4, r17}], {0x10, 0x1}}, 0x9c, 0x2) 08:31:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 357.693479][ T9134] block nbd4: Receive control failed (result -22) [ 357.702842][T15646] block nbd4: shutting down sockets 08:31:36 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffff000000000000) [ 357.739369][T15652] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. 08:31:36 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x3f000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 357.826963][T15649] ntfs: (device loop5): parse_options(): Unrecognized mount option fsmagic. 08:31:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 357.901678][T15649] ntfs: (device loop5): parse_options(): Unrecognized mount option dont_hash. 08:31:36 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(0xffffffffffffffff, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 357.969354][T15649] ntfs: (device loop5): parse_options(): Unrecognized mount option defcontext. [ 358.001319][ T9134] block nbd4: Receive control failed (result -22) [ 358.010790][T15658] nbd4: detected capacity change from 0 to 5120 [ 358.026420][T15649] ntfs: (device loop5): parse_options(): Unrecognized mount option appraise_type. [ 358.031519][ T2496] block nbd4: Attempted send on invalid socket [ 358.041967][ T2496] block nbd4: shutting down sockets [ 358.064653][T15649] ntfs: (device loop5): parse_options(): Unrecognized mount option . [ 358.082042][T15658] ldm_validate_partition_table(): Disk read failed. [ 358.096379][T15658] Dev nbd4: unable to read RDB block 0 [ 358.119116][T15658] nbd4: unable to read partition table 08:31:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x40000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 358.135078][T15658] nbd4: partition table beyond EOD, truncated [ 358.221265][T15652] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. 08:31:37 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 358.311402][ T9134] block nbd4: Receive control failed (result -22) [ 358.319269][T15656] block nbd4: shutting down sockets 08:31:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x48000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffffffff00000000) 08:31:37 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000280)=0x0) r4 = socket(0x10, 0x803, 0x6) sendto(r4, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000740)={'vcan0\x00', 0x0}) sendmsg$can_bcm(r4, &(0x7f0000000880)={&(0x7f0000000780)={0x1d, r5}, 0x10, &(0x7f0000000840)={&(0x7f0000000400)=ANY=[@ANYBLOB="03000000000300002e0de1ffffff0000", @ANYRES64=0x77359400, @ANYRES64=0x0, @ANYRES64=0x0, @ANYRES64=0x7530, @ANYBLOB="0300006001000000030000c02e020000f29b6af07af4378e25c82376bdea3a93d9662fddd910126c25964296f59ea0e721a5f40a1345d5baf891bce849fd2a4d4142a96f8a16039aae003c5346b8df412100002781d2ef6bbcdc0f2dbadd6a20000000000086073107da8071d8936548b7876b0c58b31c4f5650f5f4da58f7738b0095ed15f9ab61d93ff05d62f0750587b1e874cb1b3471467bfc660347cbff8fc38cfbd161673ed5b53bd228a487f6767f59db19b4043a5e5f337224543facc9f30630ce8728cfef3add0d90f2574820a5cb8d66eb1c1f4a1b3a"], 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) setpgid(r2, r3) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r7 = dup(r6) ioctl$PERF_EVENT_IOC_SET_FILTER(r7, 0x8b36, &(0x7f0000000040)='wlan0\x00') bpf$BPF_MAP_FREEZE(0x16, &(0x7f0000000040)=r7, 0x4) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000), 0x10) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={0x0}}, r3, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 358.625051][T15687] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 358.635132][ T9134] block nbd4: Receive control failed (result -22) [ 358.643650][T15684] nbd4: detected capacity change from 0 to 5120 [ 358.658110][ T2496] block nbd4: Attempted send on invalid socket [ 358.664370][ T2496] block nbd4: shutting down sockets [ 358.673134][T15684] ldm_validate_partition_table(): Disk read failed. 08:31:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x4c000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 358.705968][T15684] Dev nbd4: unable to read RDB block 0 [ 358.743077][T15687] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 358.751738][T15684] nbd4: unable to read partition table [ 358.788104][T15684] nbd4: partition table beyond EOD, truncated 08:31:37 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') faccessat(r2, &(0x7f0000000080)='./file1\x00', 0xc0, 0x100) openat$vim2m(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video35\x00', 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x1, 0x8}) 08:31:37 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x60000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 358.928374][ T9134] block nbd4: Receive control failed (result -22) [ 358.945770][T15696] block nbd4: shutting down sockets 08:31:37 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0xffffffffff600000) 08:31:38 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x8e, 0x80) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f0000000080)={0x5, 0x2, 0x2, 0x5}, 0x10) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) ioctl$int_out(r0, 0x2a33, &(0x7f0000000000)) [ 359.204602][ T9134] block nbd4: Receive control failed (result -22) [ 359.218191][T15707] block nbd4: shutting down sockets [ 359.318362][ T9134] block nbd4: Receive control failed (result -22) [ 359.327069][T15707] block nbd4: shutting down sockets [ 360.686826][T15720] IPVS: ftp: loaded support on port[0] = 21 [ 360.885702][T15720] chnl_net:caif_netlink_parms(): no params data found [ 361.111325][T15720] bridge0: port 1(bridge_slave_0) entered blocking state [ 361.119323][T15720] bridge0: port 1(bridge_slave_0) entered disabled state [ 361.126970][T15720] device bridge_slave_0 entered promiscuous mode [ 361.149322][T15723] IPVS: ftp: loaded support on port[0] = 21 [ 361.285522][T15720] bridge0: port 2(bridge_slave_1) entered blocking state [ 361.292786][T15720] bridge0: port 2(bridge_slave_1) entered disabled state [ 361.300960][T15720] device bridge_slave_1 entered promiscuous mode [ 361.468254][T15720] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 361.485750][T15720] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 361.655478][T15720] team0: Port device team_slave_0 added [ 361.670466][T15720] team0: Port device team_slave_1 added [ 361.749545][T15720] device hsr_slave_0 entered promiscuous mode [ 361.787929][T15720] device hsr_slave_1 entered promiscuous mode [ 361.847698][T15720] debugfs: Directory 'hsr0' with parent '/' already present! [ 362.185960][T15723] chnl_net:caif_netlink_parms(): no params data found [ 362.367154][T15723] bridge0: port 1(bridge_slave_0) entered blocking state [ 362.375879][T15723] bridge0: port 1(bridge_slave_0) entered disabled state [ 362.384422][T15723] device bridge_slave_0 entered promiscuous mode [ 362.396969][T15723] bridge0: port 2(bridge_slave_1) entered blocking state [ 362.405697][T15723] bridge0: port 2(bridge_slave_1) entered disabled state [ 362.413744][T15723] device bridge_slave_1 entered promiscuous mode [ 362.436234][ T7] device bridge_slave_1 left promiscuous mode [ 362.442627][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 362.508954][ T7] device bridge_slave_0 left promiscuous mode [ 362.515166][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 362.579549][ T7] device bridge_slave_1 left promiscuous mode [ 362.585871][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 362.628820][ T7] device bridge_slave_0 left promiscuous mode [ 362.635008][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 366.548201][ T7] device hsr_slave_0 left promiscuous mode [ 366.597772][ T7] device hsr_slave_1 left promiscuous mode [ 366.646003][ T7] team0 (unregistering): Port device team_slave_1 removed [ 366.660289][ T7] team0 (unregistering): Port device team_slave_0 removed [ 366.673525][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 366.732378][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 366.827462][ T7] bond0 (unregistering): Released all slaves [ 366.968510][ T7] device hsr_slave_0 left promiscuous mode [ 367.007889][ T7] device hsr_slave_1 left promiscuous mode [ 367.059770][ T7] team0 (unregistering): Port device team_slave_1 removed [ 367.074103][ T7] team0 (unregistering): Port device team_slave_0 removed [ 367.086530][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 367.132542][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 367.224994][ T7] bond0 (unregistering): Released all slaves [ 367.333957][T15723] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 367.344860][T15723] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 367.383487][T15723] team0: Port device team_slave_0 added [ 367.390417][T15723] team0: Port device team_slave_1 added [ 367.440720][T15723] device hsr_slave_0 entered promiscuous mode [ 367.499611][T15723] device hsr_slave_1 entered promiscuous mode [ 367.547706][T15723] debugfs: Directory 'hsr0' with parent '/' already present! [ 367.562243][T15720] 8021q: adding VLAN 0 to HW filter on device bond0 [ 367.585162][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 367.593314][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 367.604014][T15720] 8021q: adding VLAN 0 to HW filter on device team0 [ 367.622139][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 367.630742][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 367.640400][ T2999] bridge0: port 1(bridge_slave_0) entered blocking state [ 367.647447][ T2999] bridge0: port 1(bridge_slave_0) entered forwarding state [ 367.655369][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 367.664483][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 367.673143][ T2999] bridge0: port 2(bridge_slave_1) entered blocking state [ 367.680242][ T2999] bridge0: port 2(bridge_slave_1) entered forwarding state [ 367.701122][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 367.709719][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 367.718508][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 367.727092][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 367.736862][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 367.874981][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 367.891900][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 367.901239][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 367.910223][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 367.919102][ T8758] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 367.933834][T15720] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 367.946056][T15720] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 367.960504][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 367.969718][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 367.986716][T15723] 8021q: adding VLAN 0 to HW filter on device bond0 [ 368.018385][T15720] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 368.025616][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 368.035434][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 368.047103][T15723] 8021q: adding VLAN 0 to HW filter on device team0 [ 368.079027][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 368.097018][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 368.114811][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 368.121943][ T8779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 368.141412][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 368.150471][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 368.159366][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 368.166422][ T8779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 368.187403][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 368.203468][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 368.213159][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 368.223527][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 368.275372][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 368.295758][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 368.318606][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 368.327019][ T2999] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 368.338178][T15723] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 368.366917][T15723] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 368.491824][T15731] netlink: 'syz-executor.3': attribute type 6 has an invalid length. 08:31:47 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) [ 369.082281][T15743] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:31:48 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x68000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:48 executing program 4: r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, 0xffffffffffffffff) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) ioctl$sock_inet_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000040)={0x0, {0x2, 0x4e22, @empty}, {0x2, 0x4e24, @multicast1}, {0x2, 0x5, @broadcast}, 0x196, 0x0, 0x0, 0x0, 0xfffffffffffffffb, &(0x7f0000000000)='team_slave_0\x00', 0xfffffffffffffff8, 0x8a, 0x5}) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:31:48 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r1, 0x80044326, &(0x7f0000000040)=0xfffffffffffffffc) 08:31:48 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:31:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) 08:31:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x6c000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:48 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) socket(0x3, 0x5, 0x0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:31:48 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x8004) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0xffffffffffff7fff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000080)={r2, 0x6, 0xfffffffffffffff9, 0x8001}, 0x10) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x74000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 369.533593][T15767] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 369.598991][ T9134] block nbd4: Receive control failed (result -22) [ 369.607361][T15769] nbd4: detected capacity change from 0 to 5120 [ 369.643460][ T2495] block nbd4: Attempted send on invalid socket [ 369.649845][ T2495] block nbd4: shutting down sockets [ 369.655116][ T2495] print_req_error: 221 callbacks suppressed [ 369.655134][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.672427][ T2495] buffer_io_error: 230 callbacks suppressed [ 369.672437][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 369.687627][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.698706][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 369.706734][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.718510][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 369.726856][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.728867][T15772] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.5'. [ 369.737760][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 369.738062][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.738080][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 369.773917][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 369.785303][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 369.793097][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 369.800904][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 369.808920][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.819882][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 369.827803][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 08:31:48 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x7a000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 369.839023][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 369.846955][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.858033][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 369.870918][T15769] ldm_validate_partition_table(): Disk read failed. [ 369.899891][T15769] Dev nbd4: unable to read RDB block 0 [ 369.909700][T15769] nbd4: unable to read partition table [ 369.936858][T15769] nbd4: partition table beyond EOD, truncated 08:31:48 executing program 5: ioctl$DRM_IOCTL_AGP_ENABLE(0xffffffffffffffff, 0x40086432, &(0x7f0000000040)=0x7fffffff) r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7, 0x101200) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0xb94546ae4e327e0c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='(\x00\x00\x00\a\x00', 0x0, 0x0) 08:31:49 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:31:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x8cffffff, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:31:49 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 370.338798][T15769] block nbd4: Could not allocate knbd recv work queue. [ 370.361263][T15769] block nbd4: shutting down sockets 08:31:49 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x5888, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x2, @perf_config_ext={0x800, 0x61}, 0x2000, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:31:49 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xf6ffffff, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 371.662387][T15806] IPVS: ftp: loaded support on port[0] = 21 [ 371.727083][T15806] chnl_net:caif_netlink_parms(): no params data found [ 371.756640][T15806] bridge0: port 1(bridge_slave_0) entered blocking state [ 371.764107][T15806] bridge0: port 1(bridge_slave_0) entered disabled state [ 371.771843][T15806] device bridge_slave_0 entered promiscuous mode [ 371.780162][T15806] bridge0: port 2(bridge_slave_1) entered blocking state [ 371.787250][T15806] bridge0: port 2(bridge_slave_1) entered disabled state [ 371.795128][T15806] device bridge_slave_1 entered promiscuous mode [ 371.813462][T15806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 372.243732][T15806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 372.264184][T15806] team0: Port device team_slave_0 added [ 372.272695][T15806] team0: Port device team_slave_1 added [ 372.529490][T15806] device hsr_slave_0 entered promiscuous mode [ 372.578105][T15806] device hsr_slave_1 entered promiscuous mode [ 372.637805][T15806] debugfs: Directory 'hsr0' with parent '/' already present! [ 373.101704][T15806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 373.116870][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 373.124856][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 373.134833][T15806] 8021q: adding VLAN 0 to HW filter on device team0 [ 373.357767][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 373.366610][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 373.375135][ T8754] bridge0: port 1(bridge_slave_0) entered blocking state [ 373.382220][ T8754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 373.390565][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 373.400075][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 373.408564][ T8754] bridge0: port 2(bridge_slave_1) entered blocking state [ 373.415608][ T8754] bridge0: port 2(bridge_slave_1) entered forwarding state [ 373.424224][ T8754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 373.643592][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 373.656273][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 373.678433][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 373.686916][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 373.696334][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 373.705260][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 373.713939][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 373.936026][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 373.945948][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 373.958631][T15806] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 373.971455][T15806] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 373.980493][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 373.990504][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 374.218296][T15806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 374.519805][ T7] device bridge_slave_1 left promiscuous mode [ 374.538031][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 374.589403][ T7] device bridge_slave_0 left promiscuous mode [ 374.595646][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 374.639626][ T7] device bridge_slave_1 left promiscuous mode [ 374.645854][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 374.699038][ T7] device bridge_slave_0 left promiscuous mode [ 374.705211][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 374.760298][ T7] device bridge_slave_1 left promiscuous mode [ 374.766512][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 374.798960][ T7] device bridge_slave_0 left promiscuous mode [ 374.805148][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 380.498403][ T7] device hsr_slave_0 left promiscuous mode [ 380.547919][ T7] device hsr_slave_1 left promiscuous mode [ 380.596259][ T7] team0 (unregistering): Port device team_slave_1 removed [ 380.609786][ T7] team0 (unregistering): Port device team_slave_0 removed [ 380.622400][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 380.663981][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 380.764667][ T7] bond0 (unregistering): Released all slaves [ 380.929063][ T7] device hsr_slave_0 left promiscuous mode [ 380.977849][ T7] device hsr_slave_1 left promiscuous mode [ 381.049380][ T7] team0 (unregistering): Port device team_slave_1 removed [ 381.062231][ T7] team0 (unregistering): Port device team_slave_0 removed [ 381.073658][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 381.124445][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 381.225933][ T7] bond0 (unregistering): Released all slaves [ 381.389238][ T7] device hsr_slave_0 left promiscuous mode [ 381.437814][ T7] device hsr_slave_1 left promiscuous mode [ 381.497070][ T7] team0 (unregistering): Port device team_slave_1 removed [ 381.511408][ T7] team0 (unregistering): Port device team_slave_0 removed [ 381.522196][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 381.565860][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 381.666663][ T7] bond0 (unregistering): Released all slaves 08:32:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) 08:32:00 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') write$selinux_attr(r2, &(0x7f0000000000)='system_u:object_r:utempter_exec_t:s0\x00', 0x25) 08:32:00 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/lblc_expiration\x00', 0x2, 0x0) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000d80)=""/142) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r4, 0xc0385720, &(0x7f00000000c0)={0x1, {r6, r7+30000000}, 0x7f, 0x5}) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x800, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000280)={0xffffffffffffffff}, 0x200, 0x6}}, 0x20) write$RDMA_USER_CM_CMD_ACCEPT(r8, &(0x7f0000000a00)={0x8, 0x120, 0xfa00, {0x4, {0x0, 0x3, "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", 0xb9, 0x4, 0xffc0000000000000, 0x2, 0x100000000, 0x1, 0x3}, r9}}, 0x128) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000b80)={0x3, &(0x7f0000000b40)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_CTX(r4, 0xc0086423, &(0x7f0000000c00)={r10, 0x3}) ioctl$DRM_IOCTL_RM_CTX(r3, 0xc0086421, &(0x7f0000000000)={r10, 0x1}) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) r11 = socket(0x10, 0x803, 0x6) sendto(r11, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r11, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r11, 0x10f, 0x83, &(0x7f0000000080), &(0x7f0000000100)=0x4) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:32:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xff000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:00 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0x0, 0x21fc}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:32:00 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) [ 381.751463][T15814] netlink: 'syz-executor.3': attribute type 6 has an invalid length. 08:32:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xffffff8c, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 381.890703][ T9134] block nbd4: Receive control failed (result -22) [ 381.901754][T15826] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:00 executing program 5: r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x8e, 0x44180) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0x7, 0x1, 0x7, 0x80000001, 0x2, 0x6}) r1 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6fe0b1e0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0xc0487c04, &(0x7f0000000140)=""/226) [ 381.987018][T15826] nbd4: detected capacity change from 0 to 5120 08:32:00 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0xfffffff6, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 382.038087][ T2495] block nbd4: Attempted send on invalid socket [ 382.044382][ T2495] block nbd4: shutting down sockets [ 382.049671][ T2495] print_req_error: 46 callbacks suppressed [ 382.049689][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.055497][ T2495] buffer_io_error: 50 callbacks suppressed [ 382.055504][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 382.080754][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 3 prio class 0 [ 382.091634][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read [ 382.099499][ T2495] Buffer I/O error on dev nbd4, logical block 2, async page read [ 382.107240][ T2495] Buffer I/O error on dev nbd4, logical block 3, async page read [ 382.115597][ T2496] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.126711][ T2496] Buffer I/O error on dev nbd4, logical block 0, async page read [ 382.135313][ T2496] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.146442][ T2496] Buffer I/O error on dev nbd4, logical block 1, async page read [ 382.155629][ T2496] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.166709][ T2496] Buffer I/O error on dev nbd4, logical block 2, async page read [ 382.175179][ T2496] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.186130][ T2496] Buffer I/O error on dev nbd4, logical block 3, async page read [ 382.194521][ T2495] blk_update_request: I/O error, dev nbd4, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.205358][ T2495] Buffer I/O error on dev nbd4, logical block 0, async page read [ 382.217369][ T2495] blk_update_request: I/O error, dev nbd4, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.228346][ T2495] Buffer I/O error on dev nbd4, logical block 1, async page read 08:32:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x20000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 382.236247][ T2495] blk_update_request: I/O error, dev nbd4, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.247621][ T2495] blk_update_request: I/O error, dev nbd4, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 [ 382.260361][T15826] ldm_validate_partition_table(): Disk read failed. [ 382.299346][T15826] Dev nbd4: unable to read RDB block 0 [ 382.339227][T15826] nbd4: unable to read partition table [ 382.346155][T15826] nbd4: partition table beyond EOD, truncated 08:32:01 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = dup(r0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$KVM_SET_GUEST_DEBUG(r1, 0x4048ae9b, &(0x7f0000000000)={0x50002, 0x0, [0x4, 0xffff, 0x80, 0xb0de, 0x0, 0x0, 0x8]}) syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x1) [ 382.433303][T15844] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:01 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x100000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:01 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 384.363243][T15862] IPVS: ftp: loaded support on port[0] = 21 [ 384.475194][T15862] chnl_net:caif_netlink_parms(): no params data found [ 384.505333][T15862] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.512568][T15862] bridge0: port 1(bridge_slave_0) entered disabled state [ 384.520685][T15862] device bridge_slave_0 entered promiscuous mode [ 384.529522][T15862] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.536636][T15862] bridge0: port 2(bridge_slave_1) entered disabled state [ 384.545019][T15862] device bridge_slave_1 entered promiscuous mode [ 384.562593][T15862] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 384.573318][T15862] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 384.593831][T15862] team0: Port device team_slave_0 added [ 384.600931][T15862] team0: Port device team_slave_1 added [ 384.650580][T15862] device hsr_slave_0 entered promiscuous mode [ 384.677939][T15862] device hsr_slave_1 entered promiscuous mode [ 384.739545][T15862] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.746644][T15862] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.754054][T15862] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.761164][T15862] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.807102][T15862] 8021q: adding VLAN 0 to HW filter on device bond0 [ 384.822454][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 384.831853][ T17] bridge0: port 1(bridge_slave_0) entered disabled state [ 384.839858][ T17] bridge0: port 2(bridge_slave_1) entered disabled state [ 384.848395][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 384.860325][T15862] 8021q: adding VLAN 0 to HW filter on device team0 [ 384.872354][T15577] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 384.880848][T15577] bridge0: port 1(bridge_slave_0) entered blocking state [ 384.888060][T15577] bridge0: port 1(bridge_slave_0) entered forwarding state [ 384.909521][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 384.918758][ T17] bridge0: port 2(bridge_slave_1) entered blocking state [ 384.925816][ T17] bridge0: port 2(bridge_slave_1) entered forwarding state [ 384.934469][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 384.943234][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 384.952785][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 384.962533][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 384.974769][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 384.984349][T15862] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 385.135106][T15862] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 385.431258][T15870] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 08:32:04 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:04 executing program 4: getsockname$netlink(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0xc) r0 = socket(0x11, 0x1, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x200) syz_open_dev$ndb(&(0x7f00000000c0)='/dev/nbd#\x00', 0x0, 0x80000) 08:32:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:04 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0xffffffff, 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) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:32:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x200000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:04 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:32:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x300000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:04 executing program 4: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) ioctl$NBD_SET_SIZE_BLOCKS(r1, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r1, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x400) 08:32:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x400000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 385.895774][ T9134] block nbd4: Receive control failed (result -22) [ 385.905380][T15893] nbd4: detected capacity change from 0 to 5120 08:32:04 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r3 = dup(r2) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x8b36, &(0x7f0000000040)='wlan0\x00') r4 = geteuid() lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000004240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$ntfs(&(0x7f0000000000)='ntfs\x00', &(0x7f0000000340)='./file0\x00', 0xd7f7d4a, 0x9, &(0x7f0000004140)=[{&(0x7f0000000380)="e384e770e0210417e986e5a6f5f5eeea5e4ff1a3128bbff84e67351d730bbf6ac4bba6f326c14109cf47b11ef40d232159abd69b46b0d7", 0x37, 0x8}, {&(0x7f0000000400)="3dc782782f71b06e6ffc7cdec6ab30", 0xf, 0x7fffffff}, {&(0x7f0000003e00)="33828a2685746150fcf1a2b78f16c2ac7c48441de78d3b72e954a6f32ceb824af020944a88b37551b45e269aefa69ae3d987d4da1c44f451c931d22009d2add13681b579a9b7aad3313ad01009117e51aab64d83a51ca04db07f317ecd6e184c85f4341d647e683f414404e330aff28705ce2f3af3765ae3bede025702368c8d98add26d662b2cc8ce4db3715ca548697625f391a3981e60d737589b883b41406717cc05a01885ab8be2", 0xaa, 0x1}, {&(0x7f0000000440)="b0ae74b4a35ed62578f30543d0333d8fe2cc7a49", 0x14, 0x1f}, {&(0x7f0000003ec0)="76f4eff10ceeac1161cb8f9bf6b336c9ee9e03f1105daccd83c4fc1c2529120e4d0237d9f128e7f6ec8a06bec0a08d526cc20d5d07097e4a416f8582210568c7faadea0ead6ee1f191964f499f6a36aa07e7780cfe3c0e36e02479", 0x5b, 0x100}, {&(0x7f0000003f40)="e459e6d4b0bb0ceeab928c28943ceead21ab25cd013b73ef64fb06bcf62d99b3ceac7b8882d591091eeec42190a8fdb001bb53bdee29c418df01f5cfaacd9c0b4e4e9272cbbbaae6b18a1367d90ae6c05beb6370325d0f29505a1a5d00205319db6c78c778c841671f6f7f339ef020a829943a", 0x73, 0x870}, {&(0x7f0000003fc0)="8baba533a6b392ea07e9d174877319a183bb3f8c5f00f58b624adbffa1688b0671baba85a9c2d1fba90ee1b69e1d6c2471544ea27f7698b1670e3f158b1e99e3e8053d0e08af202952fef18d8679cb577eb6d0874f99f02931c2ea43a8116d7471daf6e3", 0x64, 0x5}, {&(0x7f0000004040)="d213a87b52baa53975e38c55fd51011404465e5c6b49f14854b05a02430346d26c854579e1ffdfcec79bd894e4ed838f67db033c9704386a8ce75656205ffa66f9c6b20f6629b024da5421ddd97fc733c0ae0487cd0df042cde9498e2fd77d6a0b0cec78199bee3055d60207c3801ad180a130ae4bb391bb9b783058c2fb8ee14a5a2cc72f36a108938523229aa90312772881fd8449a76e2bceb1db00d343a315c918f8d1ea80dfc398251cd12c4ceeb5a53765a1a651ea7a7fd55ad849414d3201d8f5199f1e8d27ecd4ee9ac9f7c252124366d69a9647df451894f9899f67da9dc760", 0xe4, 0x3}, {&(0x7f00000004c0)="35cbb534598d8ad649a16b2e64453cf3f7c64faab6ef867945aa0353a7712d5a", 0x20, 0x34dd30d1}], 0x1000000, &(0x7f00000042c0)={[{@nls={'nls', 0x3d, 'macromanian'}}, {@umask={'umask', 0x3d, 0xffffffffffff8001}}, {@gid={'gid', 0x3d, r5}}, {@disable_sparse_yes='disable_sparse=yes'}], [{@fsmagic={'fsmagic', 0x3d, 0x8000}}, {@dont_hash='dont_hash'}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@appraise_type='appraise_type=imasig'}]}) r6 = geteuid() setreuid(r6, r6) write$P9_RSTATu(r3, &(0x7f0000000240)={0x86, 0x7d, 0x2, {{0x0, 0x56, 0x3, 0x9, {0x80, 0x1, 0x6}, 0x10000000, 0x0, 0x6, 0x4e, 0x9, '/dev/vcs\x00', 0x9, '/dev/vcs\x00', 0x8, 'bridge0\x00', 0x9, '/dev/vcs\x00'}, 0x1b, 'md5sum%wlan1procselinux+em1', r4, r5, r6}}, 0x86) ioctl$HDIO_GETGEO(0xffffffffffffffff, 0x301, &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0x0, @empty}}, 0x0, 0x3, 0x0, 0x0, 0x121}, 0x9c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000040)={0x0, 'bridge0\x00', 0x4}, 0x18) openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x40000, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 385.944625][ T2495] block nbd4: Attempted send on invalid socket [ 385.950969][ T2495] block nbd4: shutting down sockets [ 385.969126][T15893] ldm_validate_partition_table(): Disk read failed. [ 386.025140][T15893] Dev nbd4: unable to read RDB block 0 [ 386.051156][T15893] nbd4: unable to read partition table 08:32:04 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x500000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 386.078197][T15893] nbd4: partition table beyond EOD, truncated [ 386.148212][T15901] ntfs: (device loop5): parse_options(): Unrecognized mount option fsmagic. [ 386.176964][T15901] ntfs: (device loop5): parse_options(): Unrecognized mount option dont_hash. [ 386.215874][T15901] ntfs: (device loop5): parse_options(): Unrecognized mount option defcontext. [ 386.247760][T15901] ntfs: (device loop5): parse_options(): Unrecognized mount option appraise_type. [ 386.267740][T15901] ntfs: (device loop5): parse_options(): Unrecognized mount option . 08:32:05 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 386.553673][ T9134] block nbd4: Receive control failed (result -22) [ 386.563869][T15892] block nbd4: shutting down sockets 08:32:05 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:05 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x600000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 386.888446][T15904] ntfs: (device loop5): is_boot_sector_ntfs(): Invalid boot sector checksum. [ 386.897257][T15904] ntfs: (device loop5): read_ntfs_boot_sector(): Primary boot sector is invalid. [ 386.937764][T15904] ntfs: (device loop5): read_ntfs_boot_sector(): Mount option errors=recover not used. Aborting without trying to recover. [ 386.967167][T15904] ntfs: (device loop5): ntfs_fill_super(): Not an NTFS volume. [ 387.408489][ T7] device bridge_slave_1 left promiscuous mode [ 387.415564][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 387.468688][ T7] device bridge_slave_0 left promiscuous mode [ 387.474979][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.367996][ T7] device hsr_slave_0 left promiscuous mode [ 389.437775][ T7] device hsr_slave_1 left promiscuous mode [ 389.509971][ T7] team0 (unregistering): Port device team_slave_1 removed [ 389.523265][ T7] team0 (unregistering): Port device team_slave_0 removed [ 389.536204][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 389.574490][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 389.644583][ T7] bond0 (unregistering): Released all slaves [ 389.736686][T15929] IPVS: ftp: loaded support on port[0] = 21 [ 389.814272][T15929] chnl_net:caif_netlink_parms(): no params data found [ 389.845075][T15929] bridge0: port 1(bridge_slave_0) entered blocking state [ 389.854886][T15929] bridge0: port 1(bridge_slave_0) entered disabled state [ 389.862776][T15929] device bridge_slave_0 entered promiscuous mode [ 389.870791][T15929] bridge0: port 2(bridge_slave_1) entered blocking state [ 389.878023][T15929] bridge0: port 2(bridge_slave_1) entered disabled state [ 389.885640][T15929] device bridge_slave_1 entered promiscuous mode [ 389.903697][T15929] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 389.914622][T15929] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 389.934648][T15929] team0: Port device team_slave_0 added [ 389.942584][T15929] team0: Port device team_slave_1 added [ 390.020527][T15929] device hsr_slave_0 entered promiscuous mode [ 390.087915][T15929] device hsr_slave_1 entered promiscuous mode [ 390.147665][T15929] debugfs: Directory 'hsr0' with parent '/' already present! [ 390.209479][T15929] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.216586][T15929] bridge0: port 2(bridge_slave_1) entered forwarding state [ 390.224093][T15929] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.231190][T15929] bridge0: port 1(bridge_slave_0) entered forwarding state [ 390.279307][T15929] 8021q: adding VLAN 0 to HW filter on device bond0 [ 390.294353][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 390.303470][ T8779] bridge0: port 1(bridge_slave_0) entered disabled state [ 390.312034][ T8779] bridge0: port 2(bridge_slave_1) entered disabled state [ 390.327064][T15929] 8021q: adding VLAN 0 to HW filter on device team0 [ 390.340951][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 390.350133][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 390.357189][ T8779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 390.378523][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 390.386979][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 390.394095][ T8779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 390.403893][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 390.435906][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 390.446493][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 390.462197][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 390.481913][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 390.492579][T15929] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 390.533519][T15929] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 390.786883][T15942] netlink: 'syz-executor.3': attribute type 6 has an invalid length. 08:32:09 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:09 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 08:32:09 executing program 4: socket(0x11, 0x2, 0x0) r0 = syz_open_dev$ndb(&(0x7f00000001c0)='/dev/nbd#\x00', 0x0, 0x0) r1 = socket(0x10, 0x803, 0x6) sendto(r1, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000080)=0x1, 0x4) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000000)) r2 = socket(0x10, 0x803, 0x6) sendto(r2, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r4 = dup(r3) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$LOOP_CLR_FD(r4, 0x4c01) recvfrom(r2, 0x0, 0x0, 0x0, 0x0, 0x0) r5 = socket(0x10, 0x803, 0x6) sendto(r5, &(0x7f00000005c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvfrom(r5, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r5) ioctl$NBD_SET_SIZE_BLOCKS(r0, 0xab07, 0x5) ioctl$NBD_CLEAR_SOCK(r0, 0xab03) syz_open_dev$ndb(0x0, 0x0, 0x0) 08:32:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x700000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:09 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) sendmmsg(r3, &(0x7f0000000240)=[{{0x0, 0xfffffdcb, &(0x7f0000002d40), 0x2bc}}, {{0x0, 0x0, &(0x7f0000000040), 0x361, &(0x7f0000000140)}}], 0x40007aa, 0x0) lsetxattr$system_posix_acl(0x0, &(0x7f0000000300)='system.posix_acl_access\x00', &(0x7f00000007c0)=ANY=[@ANYBLOB="020000000100000000000000040002000000000008", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB="08000400", @ANYRES32=0x0, @ANYBLOB="08000400f34f651aed84bbad53877156156589304354cd7e3eff9df75dc3a54826cd724e56180bdcc2173515403d8ece14e82fbed2910118e56f35c7208d5e781d21068ff32e5cfb2c92bb248e2803", @ANYRES32=r3, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="10000100000000002000020000000000"], 0xd, 0x0) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:09 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b4dae00, 0x0, 0x0, 0x0, 0x0, 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, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) r3 = syz_open_dev$loop(&(0x7f0000000080)='/dev/loop#\x00', 0x1, 0x800) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f00000000c0)=0x8000) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') ioctl$EVIOCSKEYCODE_V2(r2, 0x40284504, &(0x7f0000000000)={0x6, 0x20, 0x20, 0x7f, "43dccd3e83d1b077e5a5c6360b3fc6522d0861d73f770ab888c83a32afc6480c"}) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) 08:32:09 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x800000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 390.977004][T15950] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. [ 391.036571][T15950] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:10 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x7, 0xa800) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) [ 391.144648][T15952] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. 08:32:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x900000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:10 executing program 5: r0 = syz_open_dev$media(&(0x7f0000000100)='/dev/media#\x00', 0x0, 0x0) perf_event_open(&(0x7f00000001c0)={0x2, 0x70, 0x3e9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0xc0487c04, &(0x7f0000000140)=""/226) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r2 = dup(r1) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8b36, &(0x7f0000000040)='wlan0\x00') statx(r2, &(0x7f0000000000)='./file0\x00', 0x400, 0x800, &(0x7f0000000240)) 08:32:10 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1000000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) 08:32:10 executing program 1: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000000180)=0x1, 0x4) connect$inet(r2, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000080)={0x0, 0xdf1, 0x21fc}, 0x14) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a2a0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000000200)=0x4a3, 0x38b) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) [ 391.860887][T15959] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. [ 391.884607][T15976] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. [ 391.944215][T15974] netlink: 2 bytes leftover after parsing attributes in process `syz-executor.4'. [ 391.968449][T15952] block nbd4: shutting down sockets 08:32:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000080)={@multicast1, @local}, 0xc) lseek(r1, 0x0, 0xe1868748270153f8) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) syz_open_procfs(0x0, &(0x7f0000001300)='map_files\x00') syz_genetlink_get_family_id$ipvs(0x0) sendmsg$IPVS_CMD_SET_SERVICE(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x100000802, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) lsetxattr(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)=@known='system.sockprotoname\x00', &(0x7f0000000500)='system%(GPLem1keyring\x00', 0x16, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000040)=[{&(0x7f0000000180)="290000002000190f00003fffffffda060200000000e85500dd0000040d000600ea1102000005000000", 0x29}], 0x1) getgroups(0x0, &(0x7f00000003c0)) syz_emit_ethernet(0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000080)="071ccbfe499f3c114ecdcdea7922f929afa33a923f89eb0b520512c87182cd675921a48c72921ea17424", 0x2a, 0x0, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0xc) lstat(&(0x7f0000000380)='./file0\x00', &(0x7f0000000480)) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x3e, &(0x7f00000003c0)=0x3, 0x4) syz_open_dev$sndtimer(0x0, 0x0, 0x0) creat(&(0x7f0000000540)='./file0/file0\x00', 0x4) 08:32:11 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000380)='./file0\x00', 0x0, 0x2001001, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x1700000000000000, 0x0, 0x20020, &(0x7f0000000040)=ANY=[@ANYBLOB='journal_dev=0x0']) [ 393.551554][T15991] IPVS: ftp: loaded support on port[0] = 21 [ 393.755409][T15991] chnl_net:caif_netlink_parms(): no params data found [ 393.972235][T15994] IPVS: ftp: loaded support on port[0] = 21 [ 393.995784][T15991] bridge0: port 1(bridge_slave_0) entered blocking state [ 394.003295][T15991] bridge0: port 1(bridge_slave_0) entered disabled state [ 394.011485][T15991] device bridge_slave_0 entered promiscuous mode [ 394.020916][T15991] bridge0: port 2(bridge_slave_1) entered blocking state [ 394.028087][T15991] bridge0: port 2(bridge_slave_1) entered disabled state [ 394.035723][T15991] device bridge_slave_1 entered promiscuous mode [ 394.193461][T15991] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 394.205983][T15991] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 394.367054][T15991] team0: Port device team_slave_0 added [ 394.515293][T15991] team0: Port device team_slave_1 added [ 394.620734][T15991] device hsr_slave_0 entered promiscuous mode [ 394.657935][T15991] device hsr_slave_1 entered promiscuous mode [ 394.707780][T15991] debugfs: Directory 'hsr0' with parent '/' already present! [ 394.874165][T15994] chnl_net:caif_netlink_parms(): no params data found [ 395.052521][T15994] bridge0: port 1(bridge_slave_0) entered blocking state [ 395.059853][T15994] bridge0: port 1(bridge_slave_0) entered disabled state [ 395.068532][T15994] device bridge_slave_0 entered promiscuous mode [ 395.077751][T15994] bridge0: port 2(bridge_slave_1) entered blocking state [ 395.084828][T15994] bridge0: port 2(bridge_slave_1) entered disabled state [ 395.092589][T15994] device bridge_slave_1 entered promiscuous mode [ 395.252276][T15994] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 395.265992][T15994] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 395.294818][T15994] team0: Port device team_slave_0 added [ 395.301684][ T7] device bridge_slave_1 left promiscuous mode [ 395.308322][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 395.348832][ T7] device bridge_slave_0 left promiscuous mode [ 395.355048][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 395.409780][ T7] device bridge_slave_1 left promiscuous mode [ 395.416034][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 395.468722][ T7] device bridge_slave_0 left promiscuous mode [ 395.474961][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 399.268398][ T7] device hsr_slave_0 left promiscuous mode [ 399.317808][ T7] device hsr_slave_1 left promiscuous mode [ 399.365825][ T7] team0 (unregistering): Port device team_slave_1 removed [ 399.379586][ T7] team0 (unregistering): Port device team_slave_0 removed [ 399.390897][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 399.434329][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 399.525677][ T7] bond0 (unregistering): Released all slaves [ 399.668738][ T7] device hsr_slave_0 left promiscuous mode [ 399.707827][ T7] device hsr_slave_1 left promiscuous mode [ 399.756593][ T7] team0 (unregistering): Port device team_slave_1 removed [ 399.769904][ T7] team0 (unregistering): Port device team_slave_0 removed [ 399.782447][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 399.823425][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 399.892699][ T7] bond0 (unregistering): Released all slaves [ 399.991602][T15994] team0: Port device team_slave_1 added [ 400.071608][T15994] device hsr_slave_0 entered promiscuous mode [ 400.128112][T15994] device hsr_slave_1 entered promiscuous mode [ 400.195671][T15991] 8021q: adding VLAN 0 to HW filter on device bond0 [ 400.217465][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 400.225900][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 400.239736][T15991] 8021q: adding VLAN 0 to HW filter on device team0 [ 400.260422][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 400.269691][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 400.278464][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.285496][ T8779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.311122][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 400.311604][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 400.328462][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 400.336739][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.343825][ T8779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.352097][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 400.360744][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 400.369541][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 400.378639][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 400.386998][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 400.396694][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 400.405148][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 400.413549][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 400.423484][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 400.440488][T15991] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 400.452597][T15991] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 400.465902][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 400.474570][ T8748] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 400.540552][T15994] 8021q: adding VLAN 0 to HW filter on device bond0 [ 400.597246][T15994] 8021q: adding VLAN 0 to HW filter on device team0 [ 400.613186][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 400.623731][ T17] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 400.651456][T15991] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 400.660177][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 400.669746][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 400.685578][ T8779] bridge0: port 1(bridge_slave_0) entered blocking state [ 400.692739][ T8779] bridge0: port 1(bridge_slave_0) entered forwarding state [ 400.709749][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 400.723890][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 400.733996][ T8779] bridge0: port 2(bridge_slave_1) entered blocking state [ 400.741101][ T8779] bridge0: port 2(bridge_slave_1) entered forwarding state [ 400.749865][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 400.759266][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 400.779507][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 400.804380][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 400.833057][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 400.846089][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 400.855333][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 400.864201][ T8779] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 400.876209][T15994] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 400.888367][T15994] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 400.902057][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 400.910526][ T9355] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 400.936528][T15994] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 401.155696][T16004] netlink: 'syz-executor.0': attribute type 6 has an invalid length. [ 401.271766][T16014] netlink: 'syz-executor.3': attribute type 6 has an invalid length. [ 404.879317][ T7] device bridge_slave_1 left promiscuous mode [ 404.885524][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 404.938709][ T7] device bridge_slave_0 left promiscuous mode [ 404.944961][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 405.008931][ T7] device bridge_slave_1 left promiscuous mode [ 405.015133][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 405.058772][ T7] device bridge_slave_0 left promiscuous mode [ 405.064982][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.608434][ T7] device hsr_slave_0 left promiscuous mode [ 408.647917][ T7] device hsr_slave_1 left promiscuous mode [ 408.706371][ T7] team0 (unregistering): Port device team_slave_1 removed [ 408.719679][ T7] team0 (unregistering): Port device team_slave_0 removed [ 408.731975][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 408.794084][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 408.884873][ T7] bond0 (unregistering): Released all slaves [ 409.088291][ T7] device hsr_slave_0 left promiscuous mode [ 409.147803][ T7] device hsr_slave_1 left promiscuous mode [ 409.207940][ T7] team0 (unregistering): Port device team_slave_1 removed [ 409.219645][ T7] team0 (unregistering): Port device team_slave_0 removed [ 409.230685][ T7] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 409.292334][ T7] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 409.394394][ T7] bond0 (unregistering): Released all slaves [ 422.377819][T15975] block nbd4: Possible stuck request 0000000081e25f9b: control (read@0,1024B). Runtime 30 seconds [ 422.388773][T15975] block nbd4: Possible stuck request 000000007ddca7dc: control (read@1024,1024B). Runtime 30 seconds [ 422.399682][T15975] block nbd4: Possible stuck request 000000007bbab0d7: control (read@2048,2048B). Runtime 30 seconds [ 452.457745][T15975] block nbd4: Possible stuck request 0000000081e25f9b: control (read@0,1024B). Runtime 60 seconds [ 452.468429][T15975] block nbd4: Possible stuck request 000000007ddca7dc: control (read@1024,1024B). Runtime 60 seconds [ 452.479321][T15975] block nbd4: Possible stuck request 000000007bbab0d7: control (read@2048,2048B). Runtime 60 seconds [ 482.537734][T15975] block nbd4: Possible stuck request 0000000081e25f9b: control (read@0,1024B). Runtime 90 seconds [ 482.548508][T15975] block nbd4: Possible stuck request 000000007ddca7dc: control (read@1024,1024B). Runtime 90 seconds [ 482.560051][T15975] block nbd4: Possible stuck request 000000007bbab0d7: control (read@2048,2048B). Runtime 90 seconds [ 512.617756][T15975] block nbd4: Possible stuck request 0000000081e25f9b: control (read@0,1024B). Runtime 120 seconds [ 512.628555][T15975] block nbd4: Possible stuck request 000000007ddca7dc: control (read@1024,1024B). Runtime 120 seconds [ 512.639550][T15975] block nbd4: Possible stuck request 000000007bbab0d7: control (read@2048,2048B). Runtime 120 seconds [ 542.697862][ T1064] INFO: task syz-executor.4:15950 can't die for more than 143 seconds. [ 542.706336][ T1064] syz-executor.4 D26616 15950 8757 0x00004004 [ 542.712794][T15975] block nbd4: Possible stuck request 0000000081e25f9b: control (read@0,1024B). Runtime 150 seconds [ 542.718153][ T1064] Call Trace: [ 542.723616][T15975] block nbd4: Possible stuck request 000000007ddca7dc: control (read@1024,1024B). Runtime 150 seconds [ 542.726845][ T1064] __schedule+0x76e/0x17a0 [ 542.737793][T15975] block nbd4: Possible stuck request 000000007bbab0d7: control (read@2048,2048B). Runtime 150 seconds [ 542.753687][ T1064] ? __sched_text_start+0x8/0x8 [ 542.758595][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 542.763818][ T1064] ? wait_on_page_bit_common+0x360/0xe00 [ 542.769505][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 542.774699][ T1064] schedule+0xd9/0x260 [ 542.778915][ T1064] io_schedule+0x1c/0x70 [ 542.783157][ T1064] wait_on_page_bit_common+0x3b6/0xe00 [ 542.788676][ T1064] ? replace_page_cache_page+0xe70/0xe70 [ 542.794366][ T1064] ? __bread_gfp+0x370/0x370 [ 542.799018][ T1064] ? page_cache_prev_miss+0x340/0x340 [ 542.804402][ T1064] do_read_cache_page+0x848/0xdb0 [ 542.809543][ T1064] read_cache_page+0x5e/0x70 [ 542.814168][ T1064] read_dev_sector+0x71/0x310 [ 542.818925][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 542.824205][ T1064] adfspart_check_ICS+0x12d/0xc90 [ 542.829283][ T1064] ? pointer+0x750/0x750 [ 542.833524][ T1064] ? __alloc_pages_nodemask+0x658/0x900 [ 542.839126][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 542.844411][ T1064] ? snprintf+0xbb/0xf0 [ 542.848626][ T1064] ? vsprintf+0x40/0x40 [ 542.852778][ T1064] ? __vmalloc_node_range+0x488/0x7e0 [ 542.858250][ T1064] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 542.864497][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 542.869834][ T1064] check_partition+0x3bc/0x6ce [ 542.874616][ T1064] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 542.881002][ T1064] rescan_partitions+0x230/0xa30 [ 542.885938][ T1064] __blkdev_get+0x1213/0x1660 [ 542.890661][ T1064] ? bd_finish_claiming+0x1c0/0x1c0 [ 542.895897][ T1064] blkdev_get+0x47/0x2c0 [ 542.900224][ T1064] ? _raw_spin_unlock+0x2d/0x50 [ 542.905066][ T1064] blkdev_open+0x205/0x290 [ 542.909519][ T1064] do_dentry_open+0x4df/0x1250 [ 542.914376][ T1064] ? __kasan_check_read+0x11/0x20 [ 542.919461][ T1064] ? bd_acquire+0x2c0/0x2c0 [ 542.923976][ T1064] ? chown_common+0x5c0/0x5c0 [ 542.928708][ T1064] ? inode_permission+0xb4/0x560 [ 542.933657][ T1064] vfs_open+0xa0/0xd0 [ 542.937845][ T1064] path_openat+0x10e9/0x46d0 [ 542.942454][ T1064] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 542.948315][ T1064] ? kasan_slab_alloc+0xf/0x20 [ 542.953075][ T1064] ? kmem_cache_alloc+0x121/0x710 [ 542.958164][ T1064] ? getname_flags+0xd6/0x5b0 [ 542.962834][ T1064] ? getname+0x1a/0x20 [ 542.966882][ T1064] ? do_sys_open+0x2c9/0x5d0 [ 542.971543][ T1064] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 542.976916][ T1064] ? __alloc_fd+0x487/0x620 [ 542.981483][ T1064] do_filp_open+0x1a1/0x280 [ 542.985992][ T1064] ? may_open_dev+0x100/0x100 [ 542.990730][ T1064] ? __kasan_check_read+0x11/0x20 [ 542.995763][ T1064] ? do_raw_spin_unlock+0x57/0x270 [ 543.000926][ T1064] ? _raw_spin_unlock+0x2d/0x50 [ 543.005796][ T1064] ? __alloc_fd+0x487/0x620 [ 543.010964][ T1064] do_sys_open+0x3fe/0x5d0 [ 543.015384][ T1064] ? filp_open+0x80/0x80 [ 543.019677][ T1064] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 543.025141][ T1064] ? do_syscall_64+0x26/0x760 [ 543.029892][ T1064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.035957][ T1064] ? do_syscall_64+0x26/0x760 [ 543.040698][ T1064] __x64_sys_open+0x7e/0xc0 [ 543.045209][ T1064] do_syscall_64+0xfa/0x760 [ 543.049750][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.055634][ T1064] RIP: 0033:0x4137d1 [ 543.059572][ T1064] Code: 48 c7 03 50 37 41 00 31 c0 48 83 c4 08 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 c7 03 40 37 41 00 eb e5 0f 1f 80 00 00 00 00 bf <69> 30 44 00 b9 08 00 00 00 48 89 ee f3 a6 74 1f bf 71 30 44 00 b9 [ 543.079238][ T1064] RSP: 002b:00007f940b02d7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 543.087693][ T1064] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004137d1 [ 543.095715][ T1064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f940b02d850 [ 543.103751][ T1064] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 543.111755][ T1064] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f940b02e6d4 [ 543.119793][ T1064] R13: 00000000004c8d5b R14: 00000000004dfd50 R15: 00000000ffffffff [ 543.127807][ T1064] INFO: task syz-executor.4:15950 blocked for more than 143 seconds. [ 543.135882][ T1064] Not tainted 5.3.0-rc6-next-20190830 #75 [ 543.142738][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 543.151459][ T1064] syz-executor.4 D26616 15950 8757 0x00004004 [ 543.157867][ T1064] Call Trace: [ 543.161164][ T1064] __schedule+0x76e/0x17a0 [ 543.165573][ T1064] ? __sched_text_start+0x8/0x8 [ 543.170458][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 543.175654][ T1064] ? wait_on_page_bit_common+0x360/0xe00 [ 543.181338][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 543.186531][ T1064] schedule+0xd9/0x260 [ 543.190650][ T1064] io_schedule+0x1c/0x70 [ 543.194908][ T1064] wait_on_page_bit_common+0x3b6/0xe00 [ 543.200460][ T1064] ? replace_page_cache_page+0xe70/0xe70 [ 543.206097][ T1064] ? __bread_gfp+0x370/0x370 [ 543.210729][ T1064] ? page_cache_prev_miss+0x340/0x340 [ 543.216109][ T1064] do_read_cache_page+0x848/0xdb0 [ 543.221198][ T1064] read_cache_page+0x5e/0x70 [ 543.225783][ T1064] read_dev_sector+0x71/0x310 [ 543.230494][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 543.235775][ T1064] adfspart_check_ICS+0x12d/0xc90 [ 543.240893][ T1064] ? pointer+0x750/0x750 [ 543.245143][ T1064] ? __alloc_pages_nodemask+0x658/0x900 [ 543.250766][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 543.256066][ T1064] ? snprintf+0xbb/0xf0 [ 543.260285][ T1064] ? vsprintf+0x40/0x40 [ 543.264450][ T1064] ? __vmalloc_node_range+0x488/0x7e0 [ 543.270771][ T1064] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 543.277036][ T1064] ? adfspart_check_ADFS+0x760/0x760 [ 543.282380][ T1064] check_partition+0x3bc/0x6ce [ 543.287151][ T1064] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 543.292997][ T1064] rescan_partitions+0x230/0xa30 [ 543.298025][ T1064] __blkdev_get+0x1213/0x1660 [ 543.302703][ T1064] ? bd_finish_claiming+0x1c0/0x1c0 [ 543.307974][ T1064] blkdev_get+0x47/0x2c0 [ 543.312213][ T1064] ? _raw_spin_unlock+0x2d/0x50 [ 543.317130][ T1064] blkdev_open+0x205/0x290 [ 543.321618][ T1064] do_dentry_open+0x4df/0x1250 [ 543.326396][ T1064] ? __kasan_check_read+0x11/0x20 [ 543.331477][ T1064] ? bd_acquire+0x2c0/0x2c0 [ 543.335977][ T1064] ? chown_common+0x5c0/0x5c0 [ 543.340714][ T1064] ? inode_permission+0xb4/0x560 [ 543.345651][ T1064] vfs_open+0xa0/0xd0 [ 543.349690][ T1064] path_openat+0x10e9/0x46d0 [ 543.354292][ T1064] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 543.360273][ T1064] ? kasan_slab_alloc+0xf/0x20 [ 543.365310][ T1064] ? kmem_cache_alloc+0x121/0x710 [ 543.370389][ T1064] ? getname_flags+0xd6/0x5b0 [ 543.375061][ T1064] ? getname+0x1a/0x20 [ 543.379194][ T1064] ? do_sys_open+0x2c9/0x5d0 [ 543.383789][ T1064] ? path_lookupat.isra.0+0x8d0/0x8d0 [ 543.389216][ T1064] ? __alloc_fd+0x487/0x620 [ 543.393723][ T1064] do_filp_open+0x1a1/0x280 [ 543.399026][ T1064] ? may_open_dev+0x100/0x100 [ 543.403706][ T1064] ? __kasan_check_read+0x11/0x20 [ 543.408778][ T1064] ? do_raw_spin_unlock+0x57/0x270 [ 543.413939][ T1064] ? _raw_spin_unlock+0x2d/0x50 [ 543.418875][ T1064] ? __alloc_fd+0x487/0x620 [ 543.423391][ T1064] do_sys_open+0x3fe/0x5d0 [ 543.427872][ T1064] ? filp_open+0x80/0x80 [ 543.432122][ T1064] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 543.437767][ T1064] ? do_syscall_64+0x26/0x760 [ 543.442452][ T1064] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.448580][ T1064] ? do_syscall_64+0x26/0x760 [ 543.453260][ T1064] __x64_sys_open+0x7e/0xc0 [ 543.457850][ T1064] do_syscall_64+0xfa/0x760 [ 543.462433][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.468380][ T1064] RIP: 0033:0x4137d1 [ 543.472271][ T1064] Code: 48 c7 03 50 37 41 00 31 c0 48 83 c4 08 5b 5d c3 66 0f 1f 84 00 00 00 00 00 48 c7 03 40 37 41 00 eb e5 0f 1f 80 00 00 00 00 bf <69> 30 44 00 b9 08 00 00 00 48 89 ee f3 a6 74 1f bf 71 30 44 00 b9 [ 543.492075][ T1064] RSP: 002b:00007f940b02d7a0 EFLAGS: 00000293 ORIG_RAX: 0000000000000002 [ 543.500654][ T1064] RAX: ffffffffffffffda RBX: 6666666666666667 RCX: 00000000004137d1 [ 543.508719][ T1064] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00007f940b02d850 [ 543.516690][ T1064] RBP: 000000000075bf20 R08: 000000000000000f R09: 0000000000000000 [ 543.524742][ T1064] R10: 0000000000000000 R11: 0000000000000293 R12: 00007f940b02e6d4 [ 543.533266][ T1064] R13: 00000000004c8d5b R14: 00000000004dfd50 R15: 00000000ffffffff [ 543.541530][ T1064] INFO: task syz-executor.4:15952 can't die for more than 144 seconds. [ 543.549806][ T1064] syz-executor.4 D27536 15952 8757 0x00004004 [ 543.557421][ T1064] Call Trace: [ 543.560753][ T1064] __schedule+0x76e/0x17a0 [ 543.565190][ T1064] ? __sched_text_start+0x8/0x8 [ 543.570120][ T1064] ? __kasan_check_read+0x11/0x20 [ 543.575169][ T1064] ? __lock_acquire+0x16f2/0x4a00 [ 543.580305][ T1064] schedule+0xd9/0x260 [ 543.584375][ T1064] schedule_timeout+0x717/0xc50 [ 543.589308][ T1064] ? find_held_lock+0x35/0x130 [ 543.594071][ T1064] ? usleep_range+0x170/0x170 [ 543.598813][ T1064] ? lock_downgrade+0x920/0x920 [ 543.603672][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 543.608938][ T1064] ? wait_for_completion+0x294/0x440 [ 543.614224][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 543.619457][ T1064] ? lockdep_hardirqs_on+0x418/0x5d0 [ 543.624737][ T1064] ? trace_hardirqs_on+0x67/0x240 [ 543.629819][ T1064] ? __kasan_check_read+0x11/0x20 [ 543.634843][ T1064] wait_for_completion+0x29c/0x440 [ 543.640014][ T1064] ? wait_for_completion_interruptible+0x470/0x470 [ 543.646510][ T1064] ? wake_up_q+0xf0/0xf0 [ 543.650801][ T1064] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 543.656607][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.663487][ T1064] flush_workqueue+0x40f/0x14c0 [ 543.668495][ T1064] ? __dev_printk+0x202/0x20e [ 543.673170][ T1064] ? _dev_warn+0xd7/0x109 [ 543.677477][ T1064] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 543.683500][ T1064] ? sock_shutdown+0x83/0x200 [ 543.688216][ T1064] nbd_ioctl+0xb32/0xc50 [ 543.692435][ T1064] ? nbd_ioctl+0xb32/0xc50 [ 543.696833][ T1064] ? nbd_release+0x150/0x150 [ 543.701459][ T1064] ? finish_wait+0x260/0x260 [ 543.706045][ T1064] ? nbd_release+0x150/0x150 [ 543.710777][ T1064] blkdev_ioctl+0xedb/0x1c20 [ 543.715373][ T1064] ? blkpg_ioctl+0xa90/0xa90 [ 543.720031][ T1064] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 543.725852][ T1064] block_ioctl+0xee/0x130 [ 543.730256][ T1064] ? blkdev_fallocate+0x410/0x410 [ 543.735280][ T1064] do_vfs_ioctl+0xdb6/0x13e0 [ 543.739914][ T1064] ? ioctl_preallocate+0x210/0x210 [ 543.745141][ T1064] ? __fget+0x384/0x560 [ 543.749373][ T1064] ? ksys_dup3+0x3e0/0x3e0 [ 543.753786][ T1064] ? nsecs_to_jiffies+0x30/0x30 [ 543.758705][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 543.763644][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.769963][ T1064] ? security_file_ioctl+0x8d/0xc0 [ 543.775080][ T1064] ksys_ioctl+0xab/0xd0 [ 543.779359][ T1064] __x64_sys_ioctl+0x73/0xb0 [ 543.783951][ T1064] do_syscall_64+0xfa/0x760 [ 543.789419][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 543.795358][ T1064] RIP: 0033:0x4598e9 [ 543.799312][ T1064] Code: Bad RIP value. [ 543.803442][ T1064] RSP: 002b:00007f940b00cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 543.811924][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004598e9 [ 543.820027][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 543.828069][ T1064] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 543.836039][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f940b00d6d4 [ 543.844049][ T1064] R13: 00000000004c319f R14: 00000000004d6948 R15: 00000000ffffffff [ 543.852070][ T1064] INFO: task syz-executor.4:15952 blocked for more than 144 seconds. [ 543.860206][ T1064] Not tainted 5.3.0-rc6-next-20190830 #75 [ 543.866446][ T1064] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 543.875176][ T1064] syz-executor.4 D27536 15952 8757 0x00004004 [ 543.881534][ T1064] Call Trace: [ 543.884808][ T1064] __schedule+0x76e/0x17a0 [ 543.889288][ T1064] ? __sched_text_start+0x8/0x8 [ 543.894137][ T1064] ? __kasan_check_read+0x11/0x20 [ 543.899219][ T1064] ? __lock_acquire+0x16f2/0x4a00 [ 543.904244][ T1064] schedule+0xd9/0x260 [ 543.908389][ T1064] schedule_timeout+0x717/0xc50 [ 543.913232][ T1064] ? find_held_lock+0x35/0x130 [ 543.918937][ T1064] ? usleep_range+0x170/0x170 [ 543.923620][ T1064] ? lock_downgrade+0x920/0x920 [ 543.928537][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 543.933739][ T1064] ? wait_for_completion+0x294/0x440 [ 543.939077][ T1064] ? _raw_spin_unlock_irq+0x28/0x90 [ 543.944272][ T1064] ? lockdep_hardirqs_on+0x418/0x5d0 [ 543.949618][ T1064] ? trace_hardirqs_on+0x67/0x240 [ 543.954636][ T1064] ? __kasan_check_read+0x11/0x20 [ 543.959700][ T1064] wait_for_completion+0x29c/0x440 [ 543.964813][ T1064] ? wait_for_completion_interruptible+0x470/0x470 [ 543.971360][ T1064] ? wake_up_q+0xf0/0xf0 [ 543.975610][ T1064] ? flush_workqueue_prep_pwqs+0x352/0x590 [ 543.981456][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 543.987772][ T1064] flush_workqueue+0x40f/0x14c0 [ 543.992614][ T1064] ? __dev_printk+0x202/0x20e [ 543.997271][ T1064] ? _dev_warn+0xd7/0x109 [ 544.001638][ T1064] ? pwq_unbound_release_workfn+0x2f0/0x2f0 [ 544.007616][ T1064] ? sock_shutdown+0x83/0x200 [ 544.012499][ T1064] nbd_ioctl+0xb32/0xc50 [ 544.016722][ T1064] ? nbd_ioctl+0xb32/0xc50 [ 544.021188][ T1064] ? nbd_release+0x150/0x150 [ 544.025768][ T1064] ? finish_wait+0x260/0x260 [ 544.030428][ T1064] ? nbd_release+0x150/0x150 [ 544.035024][ T1064] blkdev_ioctl+0xedb/0x1c20 [ 544.039675][ T1064] ? blkpg_ioctl+0xa90/0xa90 [ 544.044256][ T1064] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 544.050703][ T1064] block_ioctl+0xee/0x130 [ 544.055018][ T1064] ? blkdev_fallocate+0x410/0x410 [ 544.060231][ T1064] do_vfs_ioctl+0xdb6/0x13e0 [ 544.064821][ T1064] ? ioctl_preallocate+0x210/0x210 [ 544.069987][ T1064] ? __fget+0x384/0x560 [ 544.074144][ T1064] ? ksys_dup3+0x3e0/0x3e0 [ 544.078620][ T1064] ? nsecs_to_jiffies+0x30/0x30 [ 544.083475][ T1064] ? tomoyo_file_ioctl+0x23/0x30 [ 544.088484][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.094728][ T1064] ? security_file_ioctl+0x8d/0xc0 [ 544.099893][ T1064] ksys_ioctl+0xab/0xd0 [ 544.104050][ T1064] __x64_sys_ioctl+0x73/0xb0 [ 544.108695][ T1064] do_syscall_64+0xfa/0x760 [ 544.113201][ T1064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 544.119153][ T1064] RIP: 0033:0x4598e9 [ 544.123061][ T1064] Code: Bad RIP value. [ 544.127103][ T1064] RSP: 002b:00007f940b00cc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 544.135572][ T1064] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00000000004598e9 [ 544.143627][ T1064] RDX: 0000000000000000 RSI: 000000000000ab03 RDI: 0000000000000004 [ 544.151651][ T1064] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 544.159650][ T1064] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f940b00d6d4 [ 544.167670][ T1064] R13: 00000000004c319f R14: 00000000004d6948 R15: 00000000ffffffff [ 544.175653][ T1064] [ 544.175653][ T1064] Showing all locks held in the system: [ 544.184799][ T1064] 1 lock held by khungtaskd/1064: [ 544.189867][ T1064] #0: ffffffff88fa7f00 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x27e [ 544.199261][ T1064] 1 lock held by rsyslogd/8618: [ 544.204096][ T1064] #0: ffff88808da8b0e0 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 544.212786][ T1064] 2 locks held by getty/8708: [ 544.217457][ T1064] #0: ffff88809ffaa090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.226649][ T1064] #1: ffffc90005f0d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.236317][ T1064] 2 locks held by getty/8709: [ 544.241124][ T1064] #0: ffff888097b17090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.250162][ T1064] #1: ffffc90005f2d2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.259761][ T1064] 2 locks held by getty/8710: [ 544.264416][ T1064] #0: ffff88808d9c7090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.273428][ T1064] #1: ffffc90005f312e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.283125][ T1064] 2 locks held by getty/8711: [ 544.287869][ T1064] #0: ffff8880a1ee1090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.296815][ T1064] #1: ffffc90005f292e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.306431][ T1064] 2 locks held by getty/8712: [ 544.311729][ T1064] #0: ffff8880a63c7090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.320732][ T1064] #1: ffffc90005f212e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.330421][ T1064] 2 locks held by getty/8713: [ 544.335073][ T1064] #0: ffff8880929fe090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.344076][ T1064] #1: ffffc90005f252e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.353689][ T1064] 2 locks held by getty/8714: [ 544.358397][ T1064] #0: ffff8880a991e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 544.367398][ T1064] #1: ffffc90005f012e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x232/0x1c10 [ 544.377021][ T1064] 2 locks held by kworker/u5:1/9134: [ 544.382329][ T1064] #0: ffff888096559d28 ((wq_completion)knbd4-recv){+.+.}, at: process_one_work+0x88b/0x1740 [ 544.392568][ T1064] #1: ffff888055fc7dc0 ((work_completion)(&args->work)){+.+.}, at: process_one_work+0x8c1/0x1740 [ 544.403231][ T1064] 1 lock held by syz-executor.4/15950: [ 544.408746][ T1064] #0: ffff888094607738 (&bdev->bd_mutex){+.+.}, at: __blkdev_get+0x19b/0x1660 [ 544.417724][ T1064] [ 544.420032][ T1064] ============================================= [ 544.420032][ T1064] [ 544.428504][ T1064] NMI backtrace for cpu 1 [ 544.432836][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.3.0-rc6-next-20190830 #75 [ 544.441523][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.451558][ T1064] Call Trace: [ 544.454837][ T1064] dump_stack+0x172/0x1f0 [ 544.459147][ T1064] nmi_cpu_backtrace.cold+0x70/0xb2 [ 544.464332][ T1064] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.470579][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 544.476200][ T1064] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 544.482169][ T1064] arch_trigger_cpumask_backtrace+0x14/0x20 [ 544.488045][ T1064] watchdog+0xc99/0x1360 [ 544.492278][ T1064] kthread+0x361/0x430 [ 544.496326][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 544.501844][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 544.508095][ T1064] ret_from_fork+0x24/0x30 [ 544.512803][ T1064] Sending NMI from CPU 1 to CPUs 0: [ 544.518617][ C0] NMI backtrace for cpu 0 [ 544.518623][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.3.0-rc6-next-20190830 #75 [ 544.518629][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.518633][ C0] RIP: 0010:write_comp_data+0x1e/0x70 [ 544.518643][ C0] Code: 48 89 34 d1 48 89 11 5d c3 0f 1f 00 65 4c 8b 04 25 40 fe 01 00 65 8b 05 98 a7 8f 7e a9 00 01 1f 00 75 51 41 8b 80 00 13 00 00 <83> f8 03 75 45 49 8b 80 08 13 00 00 45 8b 80 04 13 00 00 4c 8b 08 [ 544.518646][ C0] RSP: 0018:ffff8880ae809ef8 EFLAGS: 00000046 [ 544.518654][ C0] RAX: 0000000000000000 RBX: 0000000000000000 RCX: ffffffff8165f933 [ 544.518658][ C0] RDX: 0000000000000000 RSI: 000000000000003f RDI: 0000000000000005 [ 544.518663][ C0] RBP: ffff8880ae809f00 R08: ffffffff88e7a180 R09: 0000000000000001 [ 544.518668][ C0] R10: ffffed1015d06aec R11: ffff8880ae835763 R12: ffffffff88e7a180 [ 544.518672][ C0] R13: ffffffff88bb2140 R14: ffff8880ae800000 R15: 0000000000000000 [ 544.518677][ C0] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 544.518681][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 544.518686][ C0] CR2: ffffffffff600400 CR3: 000000008def9000 CR4: 00000000001406f0 [ 544.518691][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 544.518695][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 544.518698][ C0] Call Trace: [ 544.518700][ C0] [ 544.518704][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.518708][ C0] tick_check_oneshot_broadcast_this_cpu+0x23/0x150 [ 544.518711][ C0] tick_irq_enter+0x22/0x3f0 [ 544.518714][ C0] irq_enter+0xbd/0xe0 [ 544.518717][ C0] scheduler_ipi+0x28e/0x640 [ 544.518720][ C0] smp_reschedule_interrupt+0x78/0x4c0 [ 544.518723][ C0] reschedule_interrupt+0xf/0x20 [ 544.518726][ C0] [ 544.518729][ C0] RIP: 0010:native_safe_halt+0xe/0x10 [ 544.518739][ C0] Code: 38 c1 69 fa eb 8a 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d 64 b8 64 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 54 b8 64 00 fb f4 90 55 48 89 e5 41 57 41 56 41 55 41 54 53 e8 5e a7 1c fa e8 69 [ 544.518742][ C0] RSP: 0018:ffffffff88e07c50 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff02 [ 544.518750][ C0] RAX: 1ffffffff11e5db7 RBX: 0000000000000000 RCX: 0000000000000000 [ 544.518755][ C0] RDX: dffffc0000000000 RSI: 0000000000000006 RDI: ffffffff88e7aa1c [ 544.518759][ C0] RBP: ffffffff88e07c80 R08: ffffffff88e7a180 R09: 0000000000000000 [ 544.518764][ C0] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 544.518768][ C0] R13: 0000000000000000 R14: 0000000000000060 R15: 0000000000000001 [ 544.518771][ C0] ? default_idle+0x4e/0x360 [ 544.518775][ C0] default_enter_idle+0x71/0xf0 [ 544.518778][ C0] cpuidle_enter_state+0xef/0xfb0 [ 544.518782][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.518785][ C0] cpuidle_enter+0x4f/0xa0 [ 544.518788][ C0] do_idle+0x45f/0x6e0 [ 544.518791][ C0] ? arch_cpu_idle_exit+0x80/0x80 [ 544.518794][ C0] cpu_startup_entry+0x1b/0x20 [ 544.518797][ C0] rest_init+0x245/0x37b [ 544.518800][ C0] arch_call_rest_init+0xe/0x1b [ 544.518803][ C0] start_kernel+0x904/0x943 [ 544.518806][ C0] ? mem_encrypt_init+0xb/0xb [ 544.518810][ C0] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 544.518813][ C0] ? x86_family+0x41/0x50 [ 544.518817][ C0] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 544.518820][ C0] x86_64_start_reservations+0x29/0x2b [ 544.518824][ C0] x86_64_start_kernel+0x77/0x7b [ 544.518827][ C0] secondary_startup_64+0xa4/0xb0 [ 544.520682][ T1064] Kernel panic - not syncing: hung_task: blocked tasks [ 544.866006][ T1064] CPU: 1 PID: 1064 Comm: khungtaskd Not tainted 5.3.0-rc6-next-20190830 #75 [ 544.874668][ T1064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 544.884699][ T1064] Call Trace: [ 544.887984][ T1064] dump_stack+0x172/0x1f0 [ 544.892293][ T1064] panic+0x2dc/0x755 [ 544.896162][ T1064] ? add_taint.cold+0x16/0x16 [ 544.900818][ T1064] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 544.906428][ T1064] ? ___preempt_schedule+0x16/0x20 [ 544.911518][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 544.917646][ T1064] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 544.923774][ T1064] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 544.929904][ T1064] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 544.936048][ T1064] watchdog+0xcaa/0x1360 [ 544.940272][ T1064] kthread+0x361/0x430 [ 544.945274][ T1064] ? reset_hung_task_detector+0x30/0x30 [ 544.950795][ T1064] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 544.957025][ T1064] ret_from_fork+0x24/0x30 [ 544.962961][ T1064] Kernel Offset: disabled [ 544.967292][ T1064] Rebooting in 86400 seconds..