0040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x0f', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x88640000}}}}}}, 0x0) 10:14:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xa000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x10000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x11000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1621.354048][ T5821] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.383921][ T5821] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x88a8ffff}}}}}}, 0x0) [ 1621.397313][ T5821] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.405563][ T5821] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r1 = userfaultfd(0x0) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1621.454208][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.474196][ T5821] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x15260000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1621.523846][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1621.540830][ T5821] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1621.581950][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.601107][ T5821] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.620329][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1621.638507][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.653833][ T5821] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1621.661804][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1621.676010][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.694328][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1621.768028][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.784450][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1621.794254][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.809587][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1621.822276][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.832533][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1621.845147][ T5824] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1621.855202][ T5824] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu#et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x88caffff}}}}}}, 0x0) 10:14:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x190f0000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackf-hat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x89060000}}}}}}, 0x0) 10:14:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1b260000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1622.029456][ T5856] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.032097][ T5855] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1622.055316][ T5856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.065186][ T5856] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:25 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1622.073162][ T5856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1622.082095][ T5856] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.095976][ T5856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.107339][ T5856] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.123388][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.134597][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1622.149513][ T5864] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1622.156566][ T5856] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1622.179398][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.214433][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffa888}}}}}}, 0x0) [ 1622.234556][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.276456][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1622.303519][ T5875] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1622.329621][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.356124][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1622.381660][ T5878] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1622.466207][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.478450][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1622.497714][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.505584][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1622.524014][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.534460][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1622.547106][ T5861] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.557562][ T5861] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu%et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackf.hat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1f000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:26 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000000c0), 0x10) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r1, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffca88}}}}}}, 0x0) 10:14:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x10', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x20000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:26 executing program 3: syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x8, 0x204000) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffdd86}}}}}}, 0x0) [ 1622.777354][ T5884] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.801413][ T5884] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.828499][ T5884] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.837309][ T5884] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1622.857357][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:26 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x20100000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1622.881432][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1622.889898][ T5884] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.915829][ T5884] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1622.924260][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.953523][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1622.961950][ T5884] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.980297][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1622.989753][ T5884] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1623.007344][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1623.030701][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.053689][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1623.156062][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.171853][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1623.186296][ T5916] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1623.201548][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.213455][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1623.226724][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.242347][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1623.252267][ T5900] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.266607][ T5900] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu*et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffff000}}}}}}, 0x0) 10:14:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackf0hat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x23000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1623.329321][ T5919] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x3f000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xf0ffffffffffff}}}}}}, 0x0) [ 1623.507832][ T5931] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.515709][ T5928] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.545675][ T5928] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1623.553985][ T5931] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1623.566801][ T5928] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.566939][ C0] net_ratelimit: 26 callbacks suppressed [ 1623.566948][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.586155][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.592061][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.597916][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:14:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1623.603745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.609586][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.615176][ T5931] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.615431][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.628877][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.633549][ T5931] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1623.646920][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1623.652707][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1623.681928][ T5939] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1623.692574][ T5928] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1623.709143][ T5931] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.725737][ T5928] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x40000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1623.754792][ T5947] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1623.770687][ T5931] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1623.786934][ T5928] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x100000000000000}}}}}}, 0x0) [ 1623.805357][ T5931] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.807062][ T5928] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1623.831486][ T5931] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1623.837551][ T5928] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu+et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfXhat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x43040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:27 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x200000000000000}}}}}}, 0x0) 10:14:27 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1624.038921][ T5958] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1624.116251][ T5964] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1624.144255][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x300000000000000}}}}}}, 0x0) [ 1624.177393][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1624.201800][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.214532][ T5972] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x44040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1624.216690][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1624.222727][ T5972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1624.240279][ T5972] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.256870][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1624.283584][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1624.286803][ T5972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1624.299912][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.328538][ T5972] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.330596][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x400000000000000}}}}}}, 0x0) [ 1624.376247][ T5972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1624.385416][ T5972] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.393636][ T5972] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1624.422159][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.438780][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1624.460309][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.468733][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1624.478170][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.486060][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1624.494833][ T5967] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.503108][ T5967] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu-et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x45040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) 10:14:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfchat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x500000000000000}}}}}}, 0x0) [ 1624.576507][ T5984] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x46040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1624.671786][ T5991] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1624.891175][ T5997] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1624.923802][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:28 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}, 0x1d000}) [ 1624.947043][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1624.948408][ T5997] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1624.984468][ T6009] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x47040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:28 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x600000000000000}}}}}}, 0x0) [ 1624.993262][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.005641][ T5997] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.013763][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1625.036435][ T5997] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.053555][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.057726][ T5997] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.062813][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, 0x0) [ 1625.100949][ T5997] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1625.113373][ T6017] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1625.130670][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.133317][ T5997] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.153111][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1625.180913][ T5997] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.323936][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.333875][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1625.349573][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.361017][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1625.373347][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.384821][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1625.396587][ T6003] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.404397][ T6003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu.et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x700000000000000}}}}}}, 0x0) 10:14:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xef', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x48000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, 0x0) 10:14:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfdhat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, 0x0) 10:14:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x48040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:29 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800000000000000}}}}}}, 0x0) [ 1625.665650][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.673310][ T6036] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.681638][ T6036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1625.690386][ T6036] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.716426][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1625.735052][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:29 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}}) 10:14:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x49040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1625.771542][ T6036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.781315][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1625.799739][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.813786][ T6036] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.824868][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1625.835785][ T6036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1625.844353][ T6036] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.844967][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.877940][ T6036] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1625.905825][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1625.988551][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1625.996607][ T6058] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1626.005409][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1626.015075][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.029788][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1626.038902][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.048189][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1626.058490][ T6039] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.066752][ T6039] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpu0et'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x806000000000000}}}}}}, 0x0) 10:14:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}}) 10:14:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4a040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfihat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1626.124034][ T6061] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:30 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6bfe8)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a0fe0)={{&(0x7f00005e3000/0x800000)=nil, 0x800000}}) 10:14:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4b040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xb00000000000000}}}}}}, 0x0) 10:14:30 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1626.360830][ T6069] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.375519][ T6075] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.383423][ T6069] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xd00000000000000}}}}}}, 0x0) [ 1626.414681][ T6075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1626.427247][ T6069] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.446629][ T6069] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1626.449829][ T6086] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4c000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1626.454955][ T6069] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.469880][ T6075] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.503877][ T6075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1626.548912][ T6075] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.577595][ T6095] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1626.581290][ T6075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1626.614309][ T6075] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.640214][ T6069] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1626.658169][ T6075] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1626.705439][ T6069] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1626.713356][ T6069] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuXet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xe02000000000000}}}}}}, 0x0) 10:14:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4c040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackflhat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:30 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1400000000000000}}}}}}, 0x0) 10:14:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4d040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1626.940073][ T6104] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1627.023924][ T6108] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.043838][ T6114] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1627.050475][ T6110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:31 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2202000000000000}}}}}}, 0x0) [ 1627.071762][ T6108] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1627.080604][ T6110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1627.098628][ T6108] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.114979][ T6110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1627.146081][ T6108] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1627.168557][ T6110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1627.185312][ T6108] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.205833][ T6108] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1627.215454][ T6110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.223208][ T6110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1627.240239][ T6108] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.248429][ T6108] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1627.263485][ T6110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1627.298238][ T6110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1627.370939][ T6127] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1627.446885][ T6130] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x3f00000000000000}}}}}}, 0x0) 10:14:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4e040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfohat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpucet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1629.507701][ T6140] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1629.515192][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.530938][ T6138] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4f040000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x4305000000000000}}}}}}, 0x0) [ 1629.554069][ T6138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1629.589576][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1629.598672][ T6138] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.626436][ T6151] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1629.632073][ T6138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1629.641757][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.663934][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1629.669671][ T6138] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.680500][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.701067][ T6138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1629.730011][ T6138] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.739735][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x60000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xc0', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1629.751700][ T6138] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x6000000000000000}}}}}}, 0x0) [ 1629.792063][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.803778][ C0] net_ratelimit: 26 callbacks suppressed [ 1629.803787][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1629.815315][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1629.821153][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1629.826989][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1629.832817][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1629.838655][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1629.844534][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1629.850324][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1629.883832][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1629.889713][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1629.896532][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfphat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x68000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1629.973334][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1629.990098][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:33 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x800e000000000000}}}}}}, 0x0) [ 1630.014408][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.074129][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1630.101361][ T6170] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.119904][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.129940][ T6170] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1630.166619][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1630.188819][ T6170] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.190952][ T6142] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.221818][ T6170] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1630.236306][ T6142] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1630.251417][ T6170] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.263607][ T6170] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1630.272456][ T6170] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1630.280910][ T6170] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x6c000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3S', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8035000000000000}}}}}}, 0x0) 10:14:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpudet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfuhat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1632.602165][ T6184] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.637020][ T6184] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8100000000000000}}}}}}, 0x0) 10:14:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x74000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1632.668415][ T6184] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.680902][ T6189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.690808][ T6184] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1632.708485][ T6184] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.716577][ T6189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1632.735186][ T6184] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1632.743795][ T6189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.768723][ T6184] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.777607][ T6189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1632.786313][ T6184] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x0f', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1632.821053][ T6189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1632.832612][ T6189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1632.850524][ T6189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x7a000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuiet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:36 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x86ddffff00000000}}}}}}, 0x0) [ 1632.885115][ T6189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1633.085612][ T6217] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.102215][ T6217] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1633.127621][ T6217] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.137111][ T6217] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1633.145786][ T6217] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.154055][ T6217] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1633.162402][ T6217] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1633.170248][ T6217] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfxhat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8847000000000000}}}}}}, 0x0) 10:14:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x8cffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpulet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) [ 1635.675882][ T6228] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.702058][ T6232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.707453][ T6235] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xc0ed0000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1635.727324][ T6232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1635.736859][ T6228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1635.752868][ T6232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8848000000000000}}}}}}, 0x0) [ 1635.773072][ T6232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1635.817965][ T6243] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1635.824824][ T6228] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.834956][ T6232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.838404][ T6228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1635.864085][ T6232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1635.885609][ T6228] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf4ffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1635.908540][ T6228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1635.918288][ T6232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1635.934040][ T6228] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:39 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8864000000000000}}}}}}, 0x0) [ 1635.954743][ T6232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1635.964635][ T6228] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1636.040761][ C0] net_ratelimit: 26 callbacks suppressed [ 1636.040770][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1636.052338][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.058166][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1636.063981][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.069850][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1636.075659][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.081526][ C0] protocol 88fb is buggy, dev hsr_slave_0 10:14:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf5ffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1636.087308][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.120688][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1636.126587][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1636.188600][ T6254] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1636.283612][ T6254] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:42 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuoet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfs\nat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf6ffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x88a8ffff00000000}}}}}}, 0x0) 10:14:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf9fdffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1638.739104][ T6270] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.757052][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.769325][ T6267] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1638.775471][ T6270] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1638.777396][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1638.789931][ T6270] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.821200][ T6279] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x88caffff00000000}}}}}}, 0x0) [ 1638.836549][ T6270] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1638.839588][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.868871][ T6270] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.876968][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1638.903852][ T6270] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1638.905605][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfbffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1638.946044][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1638.947820][ T6270] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1638.969717][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:42 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8906000000000000}}}}}}, 0x0) [ 1639.004956][ T6270] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1639.017347][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfcfdffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1639.128476][ T6291] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1639.137715][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.172311][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1639.203252][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.211765][ T6297] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1639.233725][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1639.264826][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42803) [ 1639.311198][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1639.327028][ T6269] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.336540][ T6269] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpupet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfs%at', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfdfdffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xffffffff00000000}}}}}}, 0x0) 10:14:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfeffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffff000}}}}}}, 0x0) [ 1639.522872][ T6307] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.539443][ T6312] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1639.562699][ T6315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.587858][ T6307] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1639.618923][ T6315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1639.639269][ T6307] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.658955][ T6315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.681735][ T6325] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xff0f0000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:43 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xfffffffffffffd60, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaabbcf2bb43c40b881000d000800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="6e000000907c00008c25748e4d0fe2f8f49afd8cf455d432abbb2f0be5d41aa2"], 0x0) [ 1639.691830][ T6315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1639.702570][ T6307] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1639.754734][ T6315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.772766][ T6307] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1639.811080][ T6315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1639.818819][ T6307] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1639.836772][ T6315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1639.840983][ T6307] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:43 executing program 1: pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x3) socket$alg(0x26, 0x5, 0x0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1639.866981][ T6315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1639.896419][ T6307] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1640.005663][ T6333] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuuet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffdf9, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfsXat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x00'}, &(0x7f0000000040)=""/8, 0x8) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffdfc, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1640.196725][ T6342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.197323][ T6344] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1640.232152][ T6342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1640.261988][ T6342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.299265][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffdfd, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1640.300311][ T6342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1640.328199][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x7fff, 0x602082) write$P9_RATTACH(r1, &(0x7f0000000100)={0x14, 0x69, 0x1, {0x28, 0x2, 0x6}}, 0x14) socket(0x9, 0x2, 0x2) r2 = syz_open_dev$video4linux(&(0x7f0000000080)='/dev/v4l-subdev#\x00', 0x4, 0x18003) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000040)={0x101, 0x5}) syz_emit_ethernet(0x230, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="7b21ccbaa65f14b46c0a3fa5000200000000"], 0x0) [ 1640.360132][ T6342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.384089][ T6342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1640.391322][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.401361][ T6342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.419477][ T6342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1640.428572][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1640.446519][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffff7f, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1640.466850][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1640.485458][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.505296][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfs\xa4at', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1640.539492][ T6364] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @remote, 0x80}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1640.659225][ T6372] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1640.666019][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.677293][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1640.697665][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.715733][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1640.733294][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.749478][ T6374] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.763256][ T6374] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1640.774443][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1640.785391][ T6354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.793459][ T6374] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.801376][ T6354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:44 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1640.809739][ T6374] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1640.819627][ T6374] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.827578][ T6374] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1640.836350][ T6374] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1640.846723][ T6374] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuxet'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffff8c, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:44 executing program 1: r0 = socket$inet6(0xa, 0x801, 0xfffffffd) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r0, 0x400443c8, &(0x7f0000000000)={r0, 0xffffffffffffff00}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1640.970449][ T6384] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfs\xacat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffff4, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:44 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x40101, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000000040)=0x3) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000d00907800"], 0x0) timer_create(0x3, &(0x7f0000000080)={0x0, 0x36, 0x4, @tid=0xffffffffffffffff}, &(0x7f00000000c0)=0x0) timer_settime(r2, 0x0, &(0x7f0000000100)={{0x77359400}, {0x0, 0x1c9c380}}, &(0x7f0000000140)) [ 1641.036625][ T6393] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1641.111843][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.150366][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5700000090780000"], 0x0) [ 1641.171353][ T6398] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.190723][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffff5, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1641.225497][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1641.233981][ T6398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1641.248804][ T6398] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.263616][ T6398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1641.273341][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.281815][ T6408] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1641.288741][ T6398] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.297051][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1641.315308][ T6398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1641.328061][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.339622][ T6398] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.353749][ T6412] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1641.356102][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1641.368958][ T6398] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000000)={@local, @random="cf2bb43c40b8", [{[{0x9100, 0x6, 0x6, 0x1}], {0x8100, 0x7, 0x9, 0x2}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1641.539311][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.567004][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1641.597939][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.605725][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1641.628330][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.647836][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1641.656054][ T6395] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.677872][ T6395] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:45 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpus%t'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffff6, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfsh\nt', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) listen(r0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000400)=ANY=[], 0x0) 10:14:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0xfffffffffffffff7, 0x101000) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000040)) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffffb, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1641.862137][ T6431] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1641.868967][ T6428] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.868982][ T6428] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1641.870080][ T6428] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.904207][ T6428] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1641.913291][ T6428] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.921751][ T6428] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1641.930580][ T6428] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1641.953317][ T6428] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:45 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1641.982707][ T6438] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1641.996386][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:45 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2b40b80800450002220000000000069078ac14ffaae000000100004e2003f653828feb4eec5b2cb3e960ab11d21c", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 10:14:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfffffffe, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1642.033022][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1642.102752][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.138159][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfsh%t', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1642.159585][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.184746][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1642.209404][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.240433][ T6456] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1642.254508][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1642.277773][ C0] net_ratelimit: 26 callbacks suppressed [ 1642.277780][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1642.289406][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1642.295278][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1642.301092][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1642.306921][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1642.312745][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1642.318615][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1642.324446][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1642.357562][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1642.363446][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1642.392710][ T6461] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.404540][ T6464] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1642.411626][ T6461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1642.437825][ T6461] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.457762][ T6461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1642.466155][ T6461] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.475639][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.497420][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1642.505958][ T6461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1642.514596][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.527424][ T6461] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.537678][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1642.545979][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.555283][ T6461] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1642.578788][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1642.596190][ T6437] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.604456][ T6437] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuse%'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:46 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfsha\n', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xedc000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1642.803259][ T6474] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1642.815073][ T6473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:46 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000000000)={0x3, 0x70, 0x3, 0x7fff, 0x2, 0x2, 0x0, 0x1, 0x2000, 0xa, 0x8, 0x9, 0x5, 0xfffffffffffffff8, 0x1ff, 0x2, 0x800, 0x0, 0xf42, 0x1, 0xffff, 0x9, 0x3, 0x3137f9a6, 0xcd5c, 0x17, 0x3, 0x80000001, 0x1ff, 0x4, 0x3f, 0xb64, 0xffffffffffff0001, 0xff, 0x8, 0xfffffffffffffffb, 0x4d7, 0x6, 0x0, 0x7, 0x0, @perf_config_ext={0x9}, 0x2910, 0x80, 0x9de, 0x5, 0x6, 0x6, 0x6}, r1, 0xb, 0xffffffffffffffff, 0x1) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1642.861958][ T6473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1642.891961][ T6473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1642.922153][ T6473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1642.935117][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1642.961405][ T6473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1642.977698][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1642.994014][ T6473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1643.010984][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.037767][ T6473] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.049837][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1643.074429][ T6473] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000)=0x3, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1643.079944][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.090800][ T6493] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1643.129676][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1643.165409][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x2000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1643.190425][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1643.290045][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.316904][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1643.332820][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.348969][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1643.367222][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.375421][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}, 0x25}, {@pcr={'pcr', 0x3d, 0x25}}]}) 10:14:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfsha%', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'ip6erspan0\x00', {0x2, 0x4e20, @empty}}) 10:14:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x7ffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1643.384485][ T6484] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.392489][ T6484] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xe000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="54200000907b0000"], 0x0) [ 1643.564364][ T6510] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1643.586120][ T6514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.626932][ T6514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1643.643393][ T6514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.663119][ T6514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1643.677278][ T6514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.677865][ T6524] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1643.714947][ T6514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1643.728815][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.750750][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1643.757352][ T6514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.766667][ T6514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1643.790372][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:47 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x36, &(0x7f0000007000)={@remote, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x40000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1643.836304][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1643.859404][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.877126][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1643.906857][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1643.940332][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1643.944390][ T6534] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x56, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1644.053818][ T6538] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1644.070642][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.092917][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1644.109710][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.117720][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1644.126160][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.134118][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1644.147337][ T6543] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.155443][ T6522] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.163393][ T6543] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.171740][ T6522] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1644.180904][ T6543] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.189182][ T6543] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1644.197849][ T6543] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.205741][ T6543] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.214128][ T6543] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.222107][ T6543] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'#cr', 0x3d, 0x25}}]}) 10:14:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x100000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x10000) 10:14:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x5b, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x200000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:48 executing program 1: r0 = socket$inet6(0xa, 0x5, 0x3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000500)={0x0, 0xb0, &(0x7f0000000440)=[@in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e23, @local}, @in6={0xa, 0x4e21, 0x100000001, @mcast2, 0x9}, @in6={0xa, 0x4e23, 0x6, @local, 0x40}, @in={0x2, 0x4e23, @multicast1}, @in={0x2, 0x4e24, @local}, @in6={0xa, 0x4e23, 0x6, @dev={0xfe, 0x80, [], 0x1a}, 0x5}, @in6={0xa, 0x4e21, 0x7, @remote, 0x4}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000000580)=@assoc_value={r3, 0x9}, 0x8) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x2, 0x2, {0xa, 0x4e23, 0x0, @mcast1}}}, 0x32) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaeaacf0c000000010000000002220000000000069078ac14ffaae000000100004e20658cb6ab3a246bca345146ad074a670963e0f36eb48f700fa4bf86ac282b435cbbac2b4502675a3c8539fa8b00c329b5b4287d6545e3eb0ce1dfc3cec67bc1aedd129c", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 1644.394096][ T6556] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1644.466854][ T6560] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.488437][ T6559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.495422][ T6564] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1644.508170][ T6560] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.524976][ T6559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1644.550571][ T6560] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.565127][ T6559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1644.580041][ T6559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1644.599854][ T6560] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x300000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1644.624347][ T6559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.646579][ T6560] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.666425][ T6559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1644.686377][ T6560] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1644.712443][ T6559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:48 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x3, 0x800) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) r2 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0x9b00227, 0x280040) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r3 = getpid() write$P9_RGETLOCK(r2, &(0x7f0000000080)={0x2d, 0x37, 0x1, {0x0, 0x2, 0x7b5a, r3, 0xf, ']Lwlan0em0:em0+'}}, 0x2d) syz_emit_ethernet(0x0, &(0x7f0000007000)=ANY=[], 0x0) 10:14:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x400000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1644.746399][ T6560] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1644.754289][ T6559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1644.783204][ T6560] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'%cr', 0x3d, 0x25}}]}) 10:14:48 executing program 1: r0 = socket$inet6(0xa, 0xa00, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:48 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, '\nmd5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1644.908470][ T6581] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x500000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1645.014380][ T6590] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UI_SET_RELBIT(r1, 0x40045566, 0x8) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1645.131111][ T6596] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.139016][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x600000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1645.181055][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1645.193075][ T6596] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1645.220057][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.222477][ T6611] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1645.234667][ T6596] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.256082][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1645.268839][ T6596] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:49 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1645.281988][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.295566][ T6596] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.307193][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1645.324004][ T6596] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1645.338323][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.353684][ T6596] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.367410][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1645.377638][ T6616] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x700000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1645.386965][ T6596] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, '%md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1645.534396][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.565109][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1645.618778][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.653268][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1645.677000][ T6625] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1645.689648][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.724587][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1645.747871][ T6628] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.765569][ T6601] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.774027][ T6628] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1645.789771][ T6601] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1645.802364][ T6628] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.815200][ T6628] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1645.832025][ T6628] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.858072][ T6628] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:49 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'*cr', 0x3d, 0x25}}]}) 10:14:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x800000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:49 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1645.941150][ T6628] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1645.955402][ T6628] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x900000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, 'Vmd5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1646.138433][ T6638] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1646.225264][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.237583][ T6648] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xa00000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1646.294753][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1646.354446][ T6651] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.367113][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.403489][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1646.425590][ T6651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1646.449892][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.481010][ T6651] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.495810][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1646.506598][ T6656] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1646.525915][ T6651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1646.539078][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.564492][ T6651] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.580216][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1646.593961][ T6659] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1646.605414][ T6651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1646.652634][ T6651] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.686391][ T6651] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1646.707442][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.733119][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1646.773441][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.802084][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1646.814131][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.829339][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1646.842268][ T6646] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1646.863417][ T6646] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:51 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) socketpair(0x0, 0x800, 0x8000, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ENABLE(r1, &(0x7f0000000280)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x78, r2, 0x0, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80000001}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xfffffffffffffffa}]}, @TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}]}, 0x78}, 0x1, 0x0, 0x0, 0x10}, 0x4000) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4000) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000000300)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default}) 10:14:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1100000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:51 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, '[md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'+cr', 0x3d, 0x25}}]}) 10:14:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1526000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1647.984110][ T6671] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1647.997590][ T6675] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.005637][ T6673] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1648.012383][ T6671] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1648.023090][ T6675] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1648.043138][ T6671] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.061007][ T6675] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.071557][ T6671] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1648.098287][ T6675] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1648.111894][ T6671] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.111914][ T6671] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1648.137834][ T6688] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0xc0) accept$packet(r1, 0x0, &(0x7f0000000040)) listen(r1, 0x200008000) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1648.140763][ T6675] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x190f000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1648.184172][ T6671] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.201630][ T6675] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1648.212376][ T6671] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) ioctl$void(r0, 0xc0045c79) syz_emit_ethernet(0x441, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1648.238020][ T6675] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.261107][ T6675] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1b26000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'-cr', 0x3d, 0x25}}]}) 10:14:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')\nd5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x1f00000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1648.444357][ T6700] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1648.459594][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.493701][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1648.514433][ C0] net_ratelimit: 26 callbacks suppressed [ 1648.514441][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.525990][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.531850][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.537705][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.543547][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.549413][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.555320][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.561098][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.570770][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.585287][ T6708] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.594400][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1648.600269][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1648.611732][ T6712] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1648.622368][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1648.645529][ T6708] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1648.658496][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.686795][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1648.723873][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:52 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340)='/dev/hwrng\x00', 0x1ffffd, 0x0) ioctl$SIOCX25SENDCALLACCPT(r1, 0x89e9) connect$pptp(r1, &(0x7f00000006c0)={0x18, 0x2, {0x2, @multicast2}}, 0x1e) listen(r0, 0x0) ioctl$UI_SET_MSCBIT(r1, 0x40045568, 0x1) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000280)={{0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x7, @dev={[], 0x1f}}, 0x26, {0x2, 0x4e24, @multicast1}, 'ifb0\x00'}) syz_emit_ethernet(0x230, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="c4a5ca0950eeff0090780000"], 0x0) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000380)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000480)={{{@in, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@remote}}, &(0x7f0000000580)=0xe8) connect$l2tp(r1, &(0x7f0000000400)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x0, 0x4, 0x2, 0x4}}, 0x26) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000700)=0x2, 0x4) accept$packet(r1, &(0x7f00000005c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000600)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000640)={'veth0_to_team\x00', 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000740)={{{@in6=@mcast1, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in6}}, &(0x7f0000000840)=0xe8) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000680)={0x2, &(0x7f0000000440)=[{0x588, 0x1f, 0x4, 0xa7ab}, {0x40, 0x1a8, 0x20, 0x1000}]}) sendmsg$TEAM_CMD_NOOP(r1, &(0x7f0000000ac0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000a80)={&(0x7f0000000880)={0x1d0, r2, 0x420, 0x70bd2b, 0x25dfdbff, {}, [{{0x8, 0x1, r3}, {0xb8, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x6}}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0xf4, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffd}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @lb_hash_stats={{{0x24, 0x1, 'lb_hash_stats\x00'}, {0x8}, {0x8, 0x4, 0x2ade}}, {0x8}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}]}}]}, 0x1d0}, 0x1, 0x0, 0x0, 0x10}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x5, {{0xa, 0x4e24, 0xf105, @remote, 0xfffffffffffffffb}}, {{0xa, 0x4e22, 0x99, @ipv4={[], [], @remote}, 0x1f}}}, 0x108) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00000003c0)=0x302d, 0x4) 10:14:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x2000000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1648.734665][ T6708] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.742396][ T6708] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1648.754333][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1648.757560][ T6708] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x2010000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1648.820617][ T6708] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1648.835299][ T6708] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1648.847259][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:52 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) prctl$PR_CAP_AMBIENT(0x2f, 0x0, 0x3) r1 = semget(0x2, 0x5, 0x100) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000280)=0xc) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000640)={0x0, 0x0}, &(0x7f0000000680)=0xc) fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000740)={{0x0, r3, r4, r6, r7, 0x80, 0x68ba}, 0x6, 0x96, 0x9}) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000480)='/dev/mixer\x00', 0x200, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r5, 0x7, r0, &(0x7f00000004c0)={r8, r0, 0x80000001}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000001e40)={0x6, {{0x2, 0x4e23, @multicast2}}, 0x1, 0x3, [{{0x2, 0x4e24, @broadcast}}, {{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e23, @broadcast}}]}, 0x210) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000001b80)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5040f10000000000d5c2ff55d55a7db36c62b7e79dccf0b911766ecbd984f4c2b6154a37fd7bbe9292c4d0753c30e241b402d314432871987aced5841b8709bdb38794bf564a334d7b695d60b11a49c4fcf16b6f58103f52e6e2243c1e1802ae83e6fcd38d0643ecbce908cc6c05eeb0721f071ef938f73b0ab3523695fd95093e18539158dcba6afbf356"], 0x0) r9 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x0, 0x0) ioctl$sock_bt_hci(r9, 0x400448dc, &(0x7f0000000040)="394f6516bd920e03b15a64625b3813864ebad584b3411ad521824920dd9605fc46b4183fb8966f3e018be7854bc13fe695f39b6e0c89c39bf6166cef06ad3dd7b036dcaf43c2da16042a806e91388baa6a4911fa6dff7b516c1071cfad435bc4d59f") getsockopt$sock_buf(r9, 0x1, 0x3b, &(0x7f0000000540)=""/235, &(0x7f00000000c0)=0xffffff6e) r10 = geteuid() pwritev(r9, &(0x7f0000001b00)=[{&(0x7f00000007c0)="c5e7ab96e507e7a79f342eb66b452e3dfd92b7de2100708897096e6f7c0fc21d4ce6946e529adb2e0d0bf21a6b29bea683aed27e754a87da2ad9c03376ce46193256e26c4cf9a928dad0800aba501a7b3692fe2f3cbba9796db60d946d299d418d77eac24710dd579d19481659b3f16e98c578ded348db17c2de13d27d1be06d5053", 0x82}, {&(0x7f0000000880)="82067addf88c56c6", 0x8}, {&(0x7f00000008c0)="e32a9c09779a7614dfbaafdff3d52456018b3ce16ed9f1991d42bad295ea5712d21830259a754b941ef87d65c99ebb1b351f277d5ab715efaacdfb355487", 0x3e}, {&(0x7f0000000900)="e73153adbcfe35eb95b5e6adb58d62f6095dcde6c983e99267f3c06d3c6ff0d705947f31c84d1fa1cbf69a57ed", 0x2d}, {&(0x7f0000000940)="b112e51f8aa954af617f595df4d1c35787e7016b3f849b1402ec16543735e74e740083b8af74333fac54a56df8ce54af10b70aaa837c1de20fde075d949b562151865699fd2887cc8d2170173bd54eac9a4e4e750aac30bc4de5cb", 0x5b}, {&(0x7f00000009c0)="83d89644187801b79be4dd0f1ed4bf0f8065ca9603c4ded0c45470a64e5a456fdb768e927171c1566a0d2bcccf020d506bbaeb02ed6c9124fb57bdf5b51ca0e0416808078d2344077b038f2ccee612cf5c4d3d95f034a46eef2e2681d32526433341bb14247c96638358d79db9b04ba81e944181fbad32cbd5731d1b07e56f30961b1f5737d5f2ce11af3b068e9b77229ad982439644ce4abe93e293efd52b7a228fe0f382aabec1b0656d6ef055554f93e7f7ee8bc03e034419561ca7ff3dc64eeb71a4aa2ce07118b648701b1d8a6446f03965e53a047c75c6e073bf52c47322d1b4eb63a4c81b7f30c794e969238d9b9a979ba85f97044b30ec1bb6935fbe9a35583134565db24c65eb0450106b44c9168f756519e88a4fa5534c8c2e96dc5c66fa38e89d9f0dddcf478b127818ecf389490c07bcf89c8143ce5f429d482783c29c574fe616baffccd8c7b006371b16d467374449cdbe7532112499f884535cd438ffdc0011fb0b08763dda861694dbf8b99ae76d58ae25616caa1bd491b8f8725903897eb4ada9cdff74e1cb65ae13c1b829cfd24b06adcc5f1af963bfcd24251664b16f356767014eb528d92c3e4c3bc0068ef8f652e0a9e2d2378f117084b20e754843d52dae11148c712e0cccf3361dc452672b165cad6b2f1dd0abec5b504e064baebeee0fddbaa0e0fcc2b54b2766341c2cf1e8bc4b2661ecd72c31e94cad7dba3209ebb4acb04579ab642216221d599c73dbf9c74e510158874652923d17122e148e1cc9fcf9f9ba84fceb8c6d1d04e36c19bcf0edae4ee9a7136f0d450f9fa605e480680e653e767e7396d31e11ebcd599347764cb1a304b7d3bbf4ad187fb0460169a352412ff8580704b9276a3bc3bbd1d6507cafc59720f6f20b698a2b0ca9c3c2bc502e3bac2825fd73e374466f1ba3af0467c3b59181aba7171cc9454c13d9c6093df82e010c331c1b61bb069855de25968d8221da4e1c5f7f084fe482245b79abb8469b8382373004c6340a227a0eaba1cb2d1c71e15ea3e7138e549944353cc697b4faca95f345c6dd93e44a1af97d81f170a9760c76e4442b1ae8dedbeda14d29b916b74126c019e03a393df8354d040ac95744b771b30d87c7c7857de4f3af0fbf6d1ee3eb8c43cba2fc4d329003e2aa6fb84b7ef81ebd415881a8ac8798edb78198b70d34ae0aa4e1b8ff3d0a30b1552a1bd1d53d0ecc2c4f45422a0bdfac625101b470fc9cd283227d9999d0500ef69fcd5d8f35646bb35f53d962c9aea59707c13eb00cea7c547692e7054544068aaf70d9f550a8bf103bc32d86d5a27cdd2f73bcc89dc17b7f540e8e1ad14ef81a619226855f90f053609707aa51e92d0dcb5da7f1e3f85838a33652dad381da17626170143b30a25ecabe88d727b879a0400ee7d78f7264a03c5d26e54ae20926b1ae5d8962176add4144548082607ed0a79883a24ac3200532a8e1d42dce4a2ffcf1a5c9b2ab732756827c1326e35f19963a86518364ea2b4c192eb09341a11a3fdd3dc9cf46dc91d2eeab0c219fe09d4a50b40d334346237575ad9a9444e413196d6fe43f1efbb8219bea0829bedc629aa3c635f85330e985ecb81d23d32efe63aa89fac28fdae996509227b59a4c08ef5951597bc2d289b843bff21fb99c54e6f169511f1a2f8bf31c97cc85ae536bc826ef4c8b24c6d0fc081cc0cd4cef2d81332b8f83916e93fe0454908375a13a495aeb2e8a19b75a8f2353d980a165dcd3627e9ee4ee61e363afdf159d8fd208530f8a9511af1416a539da2b872c1f3c56d190937ea78e2de58971ffab54200254b2ba91a57d7925e3d99a32a518ee01f181e7a002c9cb6feab4cd3d4dd98691cb7f74ddf9b771a83178fd8bbec7af8c35081be5f46b77787fe65e64ed5ad855140972310f95246f751c08a489a2915147c05c2bf2786f610c53509b3be16e9d2ad1af95a558ff36f15e9420562dc8a6badf5b37e906daf7b10b699d11d2e3ee6b818d7586055b7de6e483232a9844bbc03bd8497838032a0a60ef468b0c711dec9dfe9d002abf1044f35aa1fc37037d8799fc2d5a585015153e3328a07aae402f35a4272c55159111979d24e0926b4007a7e92193f5cc17ad68861c8726396d9e11128b886042d7754bb4255aa41982792c04da3dd0bf4fd9d2c0afce03094eb013992e54f926e23c74a3434ea46e82947b38192195d1dabdeb84ec1cd325b95f9973ca995b026ea63c8fa1be28f1e9f23b93b00d9b163c66ba5025433768ef9b1ddfab58590bb3d6a5cba946f6808a047292d549797265b4ca9d8a05087238eacb63a6ee127ea109ee287e6a86116a8ed09a6240198055b96e72ba04b5475fe14130de9cd3312711e0bcfddeb2ed22cca94b5dbb63962d6b92f0a4c20b358e0c75480c8dbe5c79a0b8fa848a6f208b8b5b823ebcfce2e0ac2efb8360d9999e214dcff4808b41d601ce5c56fccf7811ebb82f66b6063face2a4be52be2c9a5a9a590164e3657f845a6c5ba6d6237a1f5f076332a5b8ec36f40d173ad4ad10e1a869798ffe03a1bc57f6938dfcbd318b82dba31dc0c38d25e6900427b8efdeb8dc80a9c333d9ef61fe11c4048e82b0f91cdd3758b9fa3e661e86522c30903144f87dd0a55f22b1bb7640e6d7516273bfc02cb05d53e687f03d47a577fd67f8d43dbe033852c29f563f4ffc42a3f40964bad16c6670ba826856d72b7557f018dce902ae931ab2c1b1ceb6fa3082b4427d67fd262549144bb00d7044aa57b708022b3eda5af3e0d30c4a74377a47545c7d4f68a13b85fc1f69ccf0533666f80d4b5c3bf12796bb32d43f404f52b1287f537d7c85b8fa5b83f3e26a6c6d29dfbde493792eb66b1183259165c7e9ea02e85b9673a2799de69089e54ab2e6b2474166bd5ea5645c65c830294faf1371d82b977ba496d4e84f19b7fa8b1f3407aafe60c02603cf72d6559fbd84b4e5ba2430e65fc6a13db9fff09dca842e4c2bc7ef4e0a2e69c0b8fbd2b4b1d2abacd04a13ab71fc570d761f718b8d36f0b4da5bb124d25a5a05577ac8c365e08af31b6ce98d5075d825cd249c5d42c33c1815c9ad69fd2e9c05c1722928a4e578ea9e48d90a187db2bc2e30ee286b1edb3d67eba3de9a47a87e7f54c82155d8198ba1d7410d74be1323d4654588d6e7ff3c82ba8d4648b20f904e039e2957f56ebdbd78639b1cf69d31401610eb43b1fb5307f8886194ad5b228c2c8295d39f684a2017018a8ddfd6ea1a023fefb8810a8af52091f4d1de802f38fa603041dfce3d56d3d2ccc23f9c62603e45755f25d30fec0b764ce54b9917602a261a8656e21b0380bce919f08cbad6b18237437cd77311547fcb3f612b85a238844a09252a0470a5e74f566d610f78a431c6c1c80c7f5ae02cbb15eb8c561118dbc98121c3ec710be733ff75771bc9e59faf546a0843e3fa24c50efa380bfebd859a6e07c8ca9bc5c2c946358655ffffd847aef611a97bd08dd287e82312dee0eb646952f52da0dbaa640a4ba5fc6506450569fb4f17f29aac7ecb78f666e574bc84d7d32aa3308c1e4818b4187f4ad06cf401836bc6aed5544c9eca8ab8e402c8dfa23de27e074a76f05ebbd3a436d7dc8f061749bf0129192cc8673ac9caed0e8964effc52de519de05c721a062c58632d2095163536631e2f08b367331d931385b6ae7784376c5ff3c96a039372e31d0885f2c40bfac164506247a7f8cc5ad7139d0b66c275fab0153fe2dac96c32c16995bc0cdd4cb20ca4adfcd2bd7441d45b1670dc7e578578a760acbf74a62acfd654a155cb97706ca75a0345e9f11e855d33084fc26714e1848caf37f10bee5a4f1f9d54f3928a14cdf8b0f63e50d2b38a195aa3e2f38e7bfecedff69931506b799a5906cf8952007dbe6551fd762dcaaae6f4ee6b83db28fcf4a39ec48b82d1ff4813ec3f6cdef51c76b4b9d9f174f910d97a6d090f88e06cca5187b9e8d32a34fd7e7b4a69ab291137063a52f9fef932681fa2ea9742368eeadc8a0f2f0f75e570632c7f0c6c98e6936c036909ca81bb228f53d3ad99ff3a26a6e5a8492e7e5637b1027f7dc0cdf3a1248c90bff579f1a7ed3ce523fb4bf1303931c1fa0b4a8f95a7955be207ee81f4c01213c3cc62034964f962b01f7fcee4495e32fcbab63380e97fc889ced25df2f9c3209ecc45552c36bc584b53598598e7be1b9b7355c9d90a7c6017e6df20e5b734d92a8f3964754aa1c49979da6b3a59bf6ee38299745226dafec31f4a91ea5a3608b20d19ed9a5e4678db708600f235801ae216dd1e14ee37d166a8a136f62daf9c81111d400610de87052fa83c52fd0ab9d9cabba807eb24e9d99c5a6855ed646599d4379386f2ab1b26140f335cdc039f593e03622db837948543c10207e1437083ec944db89a065d0b2bb4b19aabeb4e3975be833e8d5501a902e69e05b05ec9ab120d209319300ac9f4b02baf74c8c3679c847f08f1ad3e0f3c2814586a02fbaf0995ae7f92fa74ad80e74bf40ec63e6b27f983985f9930c6cf4e87814c7c7cc50f3f6ce2f76eb735e8c19bc8f68d3503bcd4cb47f142b71ab0a3bccd3fdf8a767387f2d43fcdf25ac7fb1f03c080a00cebf9ce208128ee76a51d87670c1734b0b7deafe52fa432843bc7aa3da9cfdc3381e36e8eef2adde84718e003381f71386873112764b19fe5472d2de52e1fba8bdc613cdd5a0470121afca0ec483c5b8c8c54d502abcd1777559b28484c8795b5054dd2ed8cc2356d2691ce99aed979cd24e9ea561c23bb70ad40b5a5a5a5cff255ebdc61a4da733c00482b665485ddc2338698fdac97658a896fb0ef8c69479cd5460a9f0e6399b5f305e732eac7c1c161cfed9fabdb458145cb13f1e379310b25ee0611ab1106e046667ab7f777cf09ece21b13ec3247c9c50a742d66f4c6aa4466771ee476ec7702dc63bf55864d2a7dad7cb984d765b266a1d4f5ff01da96c0021c9a699baff94948efdf15d3446c6fef42321ae3d90df57301d1c63f13ee66eb5e9865f82d005698baa400ca6ea878d60fa54b48763042cdb0c7c154bbe58e314d1ca3c4c885c56813e51a074949c540d6877f1f9de9ec8637faacb71fde2501a7fbdda99037c2e685837e5439a2cff2e83133059ea6f32684031ac8bc8fab42fed88eed8a6411e337e2544227e00f96f2ed402ce0a2e43c9a28700e5ea87ddb8e8321957101e4f1c49e54f2031bd469ccfd4b2a89aec52662c435892100c5c3fca5d64061884247d2f43453fd1da073a6a118091c3294f70126a245b145c87021a868eedc49af630f248b30a0d9b865fa904eee40e0282e8bd88818eee9affcb66d66c2e6a2db7afa3ef8fbb0e32b6e82ae94dd4830e1943dfea5543e6b65f288a1cc4aaaa85b7df54d4e4205232ed3cd56071c2d16c2f260b13136cd2a7d431e01e7026326d4ff9bf0a74cca2e6c80058de9951f8f81e46bd466bb143442936157af6d96420773ed4411e067d6bcd5e7d79f0f2dccff6c242f525a87bb853e81d85b11eee6bed429bc238b012403bc6a628a2dd3d1923fc965020fcd04414c744df2b03efb9e8529e364cb9aebfd52de3950390dc69c0d391126e9a80869a65759c08098b04093c0109eaf5745e9af1a18c992b00ec9f8ed7799034653097dd54b7c8b451d7abf5d56ab8008e5cc606dcd3fcd7865b860539c8ed2cc751fc30408f4e8a433e50f61759f4ada50b89c9b6149ab442b6dee6bdeb82907d6d232802ec09bbd8e965c4c3576755d2b4e810574d413146fb2cfaa5c4215ec4989", 0x1000}, {&(0x7f00000019c0)="ccf39430f225b1b5387e614ad7f9fca2d84db5c9c8a8f49af182e28b31891b6f28988f69d871c480a7aa27832385c67b3b887a8cb60845b48325cecec21a6e4ccfcd108464b91124f9c003009295e3cd21d24231b46f9ceb10de718f5651d80e2752b39939a524e36c4b58934417d4f46c8f992a81d57fd59a83a9c0eda44ebce3e171d0ad2190b865608c78fb51d88b5f5f278cd6c497dad95a3f0288e788a90653f6c2f200db42b9c1e456eafb6b15775c", 0xb2}, {&(0x7f0000001a80)="14e7ce640a2885c15be38f63b0cf5d577dfea78f91eea0dfecc04f337e96695a47d497ffc04a9f13b54272a1aa3487733fe2a031b647a74979d39837dcce52859882ee7b27bb269b6f2a6e62b05dc3d3c2f4368ce2eea4af83", 0x59}], 0x8, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r9, 0x29, 0x23, &(0x7f0000000380)={{{@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x7f, 0x4e23, 0x4, 0xa, 0xa0, 0x20, 0x3f, 0x0, r10}, {0xe5c, 0x6, 0x80000001, 0x5, 0x5f61, 0x8, 0x2, 0x2}, {0x264c, 0x4, 0xfffffffffffffff7, 0x3fffc000000}, 0x3, 0x6e6bbc, 0x2, 0x1, 0x2, 0x2}, {{@in6=@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4d6, 0x2b}, 0x2, @in6=@initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x3503, 0x7, 0x3, 0x0, 0x5ded, 0x9, 0x368aa816}}, 0xe8) setsockopt$RXRPC_SECURITY_KEYRING(r9, 0x110, 0x2, &(0x7f0000000100)='/dev/vsock\x00', 0xb) [ 1648.865221][ T6716] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1648.871984][ T6708] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1648.883843][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1648.902641][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x2300000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1648.940288][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1648.963899][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')%d5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1649.010476][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1649.026651][ T6733] Unknown ioctl 1074022620 [ 1649.057680][ T6705] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.071845][ T6737] Unknown ioctl 1074022620 [ 1649.079207][ T6705] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1649.102161][ T6736] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.119342][ T6742] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1649.125794][ T6736] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'.cr', 0x3d, 0x25}}]}) 10:14:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x3f00000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {0xfffffffffffffffc}}, {{@in, 0x0, 0x32}, 0x0, @in6=@mcast1, 0x10000000000, 0x0, 0x0, 0x8, 0x0, 0x0, 0x7}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1649.174148][ T6736] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.206432][ T6745] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1649.211011][ T6736] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1649.246226][ T6736] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.283824][ T6736] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1649.317605][ T6736] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.345959][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.354035][ T6736] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1649.381210][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1649.414027][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4000000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:53 executing program 1: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x2, 0x2) ioctl$IMDELTIMER(r0, 0x80044941, &(0x7f0000000040)=0x1) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000400)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in6}}, {{}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) syz_emit_ethernet(0x230, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000ea8f780000"], 0x0) [ 1649.434807][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1649.454151][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m\n5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1649.494331][ T6756] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1649.502362][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1649.526857][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4304000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x0, 0xfffffffffffffffe}}, {{@in, 0x0, 0x32}, 0x0, @in6, 0x3505}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_emit_ethernet(0xd4, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2b0000000000000000000400de4950329430aee41ff331e9ea0d9e1939a3aabed529f728a43cf2b539cb226b90d1eef9947705f691f99d87632f147eecec6e4281fb7cc030e30c2586c7849ddef2ef2d6110c8f238d316b6847c28fadcd07b1e4301cc9f999c027cdc7da3f4d60bde86b7ae465de6b5f9316633d5be8316f1d87d16d67ee023d2335ad19caeb0bbea4843e27dabda86817613d9f41bd163da71b52dad6b5e403b120affac186578ec5b332069e7f5131b8fe9f254d00b268e9af814e35aed478b0ae553be99e4"], 0x0) [ 1649.546199][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1649.576039][ T6767] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1649.586126][ T6766] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.612320][ T6766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1649.641745][ T6766] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4404000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1649.660809][ T6766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1649.674847][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.689433][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1649.701828][ T6766] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.735477][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.743218][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1649.751859][ T6766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1649.776274][ T6766] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.786343][ T6766] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1649.801256][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.814895][ T6781] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1649.829860][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1649.839881][ T6753] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1649.851692][ T6753] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'0cr', 0x3d, 0x25}}]}) 10:14:53 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x1fffff, 0x0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x50, 0x800) getuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/sys/net/ipv4/vs/sync_retries\x00', 0x2, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f0000000280)=""/158) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000067e943fd36cd108ae223823da5f163633ed82c2747667e9541054fb2472360cd0e2bc2ec5a75b20cfcdbf70814ca4e1533808e42c857b9e387cacff8ed4df06ca40fd46594d00d3a675cee0df27c6b51ece4bfc60cf1d97ed16a9b30ba45fa827b4836e1e34bb2ec4fe85e"], 0x0) 10:14:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4504000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1649.972131][ T6784] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:14:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m#5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4604000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000e613cf4bd1da53d1fe793d0e504a6ff490780000"], 0x0) 10:14:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1650.094699][ T6795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.102463][ T6795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1650.111411][ T6793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.155700][ T6793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1650.178374][ T6795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.192409][ T6793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4704000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x1, 0x3ff, 0x8}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r1, 0x8}, 0x8) listen(r0, 0x0) r2 = creat(&(0x7f00000002c0)='./file0\x00', 0x11) ioctl$VIDIOC_S_EDID(r2, 0xc0285629, &(0x7f0000000340)={0x0, 0x3ff, 0x6, [], &(0x7f0000000300)=0x2}) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={0xffffffffffffffff, 0x50, &(0x7f0000000000)={0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)=r3, 0x4) syz_emit_ethernet(0x36, &(0x7f0000007000)={@empty, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1650.203967][ T6795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1650.220695][ T6793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1650.234507][ T6795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.258780][ T6809] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1650.269029][ T6793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.281197][ T6795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1650.302511][ T6793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1650.309029][ T6795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.337040][ T6793] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.342278][ T6795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x8fe1) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x40000000000002) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000a5fee106dfe1328d"], 0x0) fchmod(r0, 0x46) 10:14:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4800000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1650.365151][ T6816] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1650.380353][ T6793] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:54 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'Xcr', 0x3d, 0x25}}]}) 10:14:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m%5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, r0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) prctl$PR_GET_KEEPCAPS(0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x8000}, {r0, 0x480}], 0x2, &(0x7f0000000080)={r1, r2+30000000}, &(0x7f00000000c0)={0x8}, 0x8) listen(r0, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000000140)={@remote, @local, [{[{0x9100, 0x80000000, 0x5, 0x1}], {0x8100, 0x4, 0x5eb0f1fe, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000000100)={'fr0\x00\x00\x00\a\x00\x00\x7f\x10\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}) 10:14:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4804000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1650.614549][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.635753][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1650.647110][ T6830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.655461][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.677092][ T6830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1650.688318][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1650.702250][ T6830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.712029][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, r0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1650.720091][ T6830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1650.728898][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1650.744503][ T6830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.755621][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.766672][ T6830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4904000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:54 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = geteuid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@mcast2, @in6=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@initdev, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6}}, &(0x7f0000000040)=0xe8) setresuid(r1, r2, r3) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) getsockopt$IP6T_SO_GET_INFO(r0, 0x29, 0x40, &(0x7f0000000080)={'security\x00'}, &(0x7f0000000100)=0x54) syz_emit_ethernet(0x230, &(0x7f0000000280)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac00000100004e2000000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="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"], 0x0) 10:14:54 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, r0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1650.789105][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1650.802483][ T6830] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.813361][ T6830] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4a04000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1650.983317][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1650.991251][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1651.015989][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.030966][ T6860] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1651.033296][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1651.053384][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.061815][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1651.080641][ T6826] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.091033][ T6826] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'ccr', 0x3d, 0x25}}]}) 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e20, 0x2000000000, @dev={0xfe, 0x80, [], 0x14}, 0x2000000000000}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x2184c0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x0, 0x30}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000000c0)={r2, 0x4, 0x6, 0x10000}, 0x10) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m*5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4b04000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4c00000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x800000000) epoll_create1(0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) openat$userio(0xffffffffffffff9c, &(0x7f0000000140)='/dev/userio\x00', 0x0, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000280)='/dev/snd/pcmC#D#c\x00', 0x7, 0x10440) clock_gettime(0x0, &(0x7f00000002c0)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000000300)={{r2, r3+10000000}, {0x0, 0x989680}}, &(0x7f0000000340)) listen(r0, 0x0) syz_open_dev$vcsa(&(0x7f0000000080)='/dev/vcsa#\x00', 0x10001, 0x80000) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f00000000c0), &(0x7f0000000100)=0x4) ioctl$VIDIOC_ENUMOUTPUT(r1, 0xc0485630, &(0x7f0000000000)={0x5, "6e2ba8bff8259a39ba7c4401d6867781c8fdc519fb03ae70441f0079510e22dc", 0x1, 0x5, 0x6, 0xff06ff, 0x8}) syz_emit_ethernet(0x230, &(0x7f0000000380)=ANY=[@ANYBLOB="e632741184ab68aa655daaaacaaaaacf2bb43c0fe8922e1d82b40857753e659cdd8f11c506dc203187e0e17ba29ff5729f0027a7c571e217556a8b87e9a7", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000000907800010000002286ca9701af7cd6a6b59293ce07f4dd482c11934e293a61ec090ee191986af44babb4c39c4a8539f43d6649941d62feee8bb77a589c9ff9dcfb3bbdf0d87d57bed809c8b17a198762a57a57f3d1acf14b1cbc255ede5ce44e8bb8254432f31361061627131dd79abbe17c70"], 0x0) [ 1651.292066][ T6872] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.326702][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1651.343067][ T6872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1651.358380][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4c04000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1651.399527][ T6872] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.408384][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.425808][ T6872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1651.441255][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1651.450113][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.473264][ T6872] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.487148][ T6872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1651.502001][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1651.521031][ T6872] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.528660][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.555584][ T6872] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1651.576788][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1651.725575][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.740087][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1651.749272][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.764096][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1651.772454][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.787161][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1651.795829][ T6882] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1651.808333][ T6882] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'dcr', 0x3d, 0x25}}]}) 10:14:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x2040) ioctl$TUNSETLINK(r1, 0x400454cd, 0x201) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4d04000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m+5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:55 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090784700"], 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3, 0x20000) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000000c0)={r1, 0x50, &(0x7f0000000040)}, 0x10) 10:14:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4e04000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:55 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1651.999703][ T6914] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.029005][ T6914] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) keyctl$set_reqkey_keyring(0xe, 0x0) [ 1652.060518][ T6914] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.083705][ T6914] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x4f04000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1652.113166][ T6928] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.132736][ T6914] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.139749][ T6928] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1652.140598][ T6914] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1652.156568][ T6928] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.200904][ T6928] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1652.217120][ T6928] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.227866][ T6928] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1652.241791][ T6928] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.252870][ T6928] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1652.261716][ T6914] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.280205][ T6914] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:14:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'icr', 0x3d, 0x25}}]}) 10:14:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x6000000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m-5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000000040)={{0x0, 0x3, 0x8, 0x3, 0x5}, 0x7, 0x10, 'id0\x00', 'timer1\x00', 0x0, 0x6, 0x3, 0x1, 0x95}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1652.477217][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.509414][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x6800000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1652.529303][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.562933][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1652.571867][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:56 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) [ 1652.598566][ T6960] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.611661][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1652.633352][ T6960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1652.641067][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.656657][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) syz_emit_ethernet(0x55, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, [], {@llc={0x4, {@snap={0xaa, 0xce93e4f62786736, '\vX', "5c2eeb", 0x6558, "2e7f5ce36a0d5cd6b4398bfa17e5902c852d679592ee154a2dcca9602ee5fbc620db843a634dc9b3c74d1c1ceb1e77ac257905ff3d343b268515f87b15fa"}}}}}, &(0x7f0000000080)={0x1, 0x2, [0xce, 0x85, 0xda2, 0x916]}) [ 1652.688984][ T6960] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.697063][ T6960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1652.718210][ T6960] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x6c00000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1652.731412][ T6960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1652.754328][ T6960] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.775001][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:56 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) [ 1652.789387][ T6960] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1652.802497][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1652.820136][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.829834][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1652.846668][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1652.858640][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1652.870770][ T6956] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf01004340b80800450002220000000000069078ac14ffaae000000100004e20c5a5593fcc016d6b581794e6d528c28b3ad00968b378d0ed9f3848cf72672e96d8bab54f4b9c4679df4421d38c2581117402d5acd60e4201010000001a000000e155ac423a00000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 1652.895573][ T6956] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'lcr', 0x3d, 0x25}}]}) 10:14:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x7400000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:56 executing program 3: setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 10:14:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m.5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:56 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0xb, 0x4, 0x25ae, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x7a00000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1653.120270][ T6999] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.151763][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b808004500022a0000000000069078ac14ffaae100000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 10:14:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1653.178718][ T6999] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1653.191203][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1653.200174][ T6999] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.208446][ T6999] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1653.244520][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.262343][ T6999] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.274556][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x7fffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1653.289623][ T6999] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1653.299576][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.311124][ T6999] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.319181][ T6999] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1653.327520][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1653.327556][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.352122][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1653.489447][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.502260][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1653.515736][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.523798][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1653.532787][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.540654][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1653.549125][ T7005] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.557098][ T7005] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:57 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'ocr', 0x3d, 0x25}}]}) 10:14:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x7) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24, 0x1, @mcast2, 0x3a}, 0x1c) syz_emit_ethernet(0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450000280000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="030000"], 0x0) 10:14:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m/5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x8000000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x8cffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:57 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000000)=0x1, 0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1653.768740][ T7039] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.802105][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.821529][ T7039] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1653.837500][ T7039] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.854338][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1653.864031][ T7039] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1653.901861][ T7039] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.912427][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.920153][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1653.922221][ T7039] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf4ffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1653.957947][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1653.978022][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1654.012615][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.018864][ T7039] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.034422][ T7039] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1654.042665][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1654.163167][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.171018][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1654.189559][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.199971][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1654.218503][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.226904][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1654.236977][ T7051] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.254405][ T7051] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'scr', 0x3d, 0x25}}]}) 10:14:58 executing program 1: r0 = syz_open_dev$radio(&(0x7f0000000040)='/dev/radio#\x00', 0x1, 0x2) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000080)={{0x0, 0x2, 0xfff, 0x2, 0xfffffffffffffff8}, 0xe4, 0x800, 0x1}) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="000000b905f0466d0000000000"], 0x0) 10:14:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf5ffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m05sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf6ffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:58 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/udplite6\x00') r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x400, 0x0) ioctl$VHOST_SET_LOG_FD(r1, 0x4004af07, &(0x7f0000000080)=r2) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:58 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1654.518096][ T7088] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1654.524745][ T7085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.557909][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:14:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xf9fdffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1654.574304][ T7085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1654.591998][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1654.600970][ T7085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.624797][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.626443][ T7103] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1654.639345][ T7085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1654.655611][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1654.671020][ T7085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.683361][ T7108] cgroup: fork rejected by pids controller in /syz3 [ 1654.685874][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.701626][ T7085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:58 executing program 1: r0 = socket$inet6(0xa, 0x4, 0x20000000) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x40040, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f00000000c0)="89a428f6dbbde68af7731e3e14a52ee5640250b36bef83533ab1a79be2f782e39ec7d12147a584d986ddaf4c2807603ec58811e028227ff9a70282335e89e020e58e1a6a5019442469faf05e6d5ac18950f343151b6d7dc0340027879b8493bd3045860b1482ef56a0b51c1ef708825cd424cf12b2c041ad4a5fef4c9cbbbc9cebe3345bb57deb6b0c9240b039582188af3674fc1f1510d61992c0fedb") setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x2, 0x2) listen(r0, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @random="cf2bb43c40b8", [{[], {0x8100, 0x20, 0x1}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1654.724998][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1654.735722][ T7085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.751401][ C0] net_ratelimit: 26 callbacks suppressed [ 1654.751409][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.762934][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.768765][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.771561][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.774576][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.788067][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.793890][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.799711][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.805418][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1654.806378][ T7085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1654.813740][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.831322][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1654.837226][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1654.916709][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.934223][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1654.972749][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1654.993758][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1655.007684][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.016607][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1655.030159][ T7094] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.039403][ T7094] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'ucr', 0x3d, 0x25}}]}) 10:14:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xf9', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfbffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000100)={'syzkaller1\x00', {0x2, 0x4e21, @broadcast}}) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0xffffffec, &(0x7f00000004c0)={@broadcast, @broadcast, [{[{0x9100, 0x2, 0x100, 0x4}], {0x8100, 0x2, 0x3}}], {@generic={0x19, "9812c71704ecf6ad6ade202e89c1bc611051ab93eaaddee1c9715048a1805c9b4de4787206d9c45e4f498ea3f92af1cc5330"}}}, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0xe9a, 0x20200) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000000280)=""/207, &(0x7f00000000c0)=0xcf) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00000003c0)={0x3, 0x0, &(0x7f0000ff6000/0xa000)=nil}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) ioctl$UI_SET_SWBIT(r1, 0x4004556d, 0xf) ioctl$KVM_KVMCLOCK_CTRL(r1, 0xaead) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000140)={r2, 0x7f}, &(0x7f0000000380)=0x8) 10:14:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mX5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfcfdffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="500000e48f780000755498f04ec1245719c227ef2f6d0ffb874b1ff3444d5fcda4d6cac5e765741e94514b864e2fd95c31f8c8094e8515581b44fde92c2a849e522a81872f9b164ef7b0e188f143d45ec095447d1b93f778ea7ff99b766042d5047f9f661f445fc80438f8784dab64aad45a86ad22b15bb7473f0a069cc32eccc4d571741d2201f61bddb76b1ea77e391e1023d8c8148c4b83f278aa45f51ef23302dbcf62f1d727f5a600e0b03782"], 0x0) [ 1655.290463][ T7124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.310047][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.330813][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:14:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xfc', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1655.348837][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.366729][ T7124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1655.382776][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x4, 0x1, [0x215a]}, &(0x7f0000000040)=0xa) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={r1, 0x4, 0xa, [0x9, 0xff, 0x3, 0x2, 0xb5, 0xe69, 0xfffffffffffffffc, 0x7fffffff, 0xfffffffffffffbff, 0x2048f3a8]}, &(0x7f00000000c0)=0x1c) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280), 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1655.423503][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.423697][ T7124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.457676][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1655.483472][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.491429][ T7124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1655.499750][ T7124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.505235][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1655.547352][ T7124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1655.565397][ T7124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.597779][ T7124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1655.626737][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.635508][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1655.648599][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.663894][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1655.676113][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.689417][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1655.705201][ T7133] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.715830][ T7133] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:14:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'xcr', 0x3d, 0x25}}]}) 10:14:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:14:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfdfdffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:59 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x2, @ipv4, 0x2}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:14:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xfd', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:14:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mc5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:14:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xfeffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:14:59 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1655.929601][ T7166] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.956509][ T7166] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:14:59 executing program 1: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcs\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="000089ff0100ff989ecc477ce2d6814333824e4dbc82ff6cdb8a2c1b4552efff87ec39578b8892823a24c31caf78ee6a1ba330b48a120ad3f1545eaf7fe5249eacd1547e7852bd9c6f264c2469b02707cbadd51dcff43ee986ec3458e3f63b563b96b942b2b782fd77de3ab1357191a5e8daddf435ee8da35658baa22df549fe63a957bdae148acbf19b110b3f1f65138f477cd79a4fc7a428347f396c07983f546dda99a18debf675f3a5b2f4d93e"], 0xaf) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x400, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000280)=@add_del={0x2, &(0x7f0000000140)='irlan0\x00'}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000040)={0x2, 0x80000001, 0x2, 0x7}, 0x8) syz_emit_ethernet(0x230, &(0x7f00000002c0)=ANY=[@ANYBLOB="aaaaaaaaaac4cf2a2c61b7c91302e089c45aa5aacfea973c40b80800450002056dce0000001a000000acdab50d14806e29916ba8376fb7ccb6b7e86b38ba631c6baf7f4454659c5f82f9f90de8772d6b6b316c3db578136aaec50d8b9fb846ce2f7e789fa1d67af9", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000099907800002bd673dc87613bb18bed2341c376c61189"], 0x0) [ 1655.975983][ T7166] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1655.990733][ T7166] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1656.007558][ T7166] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.021918][ T7166] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1656.040378][ T7176] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.063058][ T7176] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1656.076191][ T7166] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.086253][ T7176] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.101068][ T7166] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1656.109496][ T7176] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x7f', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1656.136512][ T7176] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x1000, 0x18c00) write$P9_RCREATE(r1, &(0x7f0000000040)={0x18, 0x73, 0x2, {{0x4, 0x0, 0x6}, 0x8}}, 0x18) 10:15:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xff0f000000000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1656.164800][ T7176] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1656.221702][ T7176] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.250689][ T7176] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'p%r', 0x3d, 0x25}}]}) 10:15:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mi5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffff7f00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) socket$vsock_stream(0x28, 0x1, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20f2e9bcec6237d0fb4dc9d84469c3594817b6147fda81b2c41e1d82d8c85a3937f1061da4ea09976a6fb89c6fcba4402187d7055ea6b686721b3393c19f9b7dbfed6e9a", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x60140) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) 10:15:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x8c', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffffff00000000, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1656.519570][ T7207] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.557364][ T7207] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:00 executing program 1: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x12, &(0x7f0000000000)='selinux^&keyring*\x00', 0xffffffffffffffff}, 0x30) process_vm_readv(r0, &(0x7f0000000680)=[{&(0x7f0000000080)=""/142, 0x8e}, {&(0x7f0000000280)=""/227, 0xe3}, {&(0x7f0000000140)=""/5, 0x5}, {&(0x7f0000000380)=""/106, 0x6a}, {&(0x7f0000000400)=""/211, 0xd3}, {&(0x7f0000000500)=""/205, 0xcd}, {&(0x7f0000000600)=""/82, 0x52}], 0x7, &(0x7f0000000900)=[{&(0x7f0000000700)=""/163, 0xa3}, {&(0x7f00000007c0)}, {&(0x7f0000000800)=""/116, 0x74}, {&(0x7f0000000880)=""/85, 0x55}], 0x4, 0x0) r1 = syz_open_dev$usbmon(&(0x7f00000007c0)='/dev/usbmon#\x00', 0x4, 0x20000) ioctl$BLKRESETZONE(r1, 0x40101283, &(0x7f0000000940)={0xffffffff, 0xe92}) r2 = socket$inet6(0xa, 0x5, 0x101) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1656.569484][ T7207] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.572696][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.582533][ T7207] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1656.595030][ T7207] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.641473][ T7207] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1656.667221][ T7207] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.692594][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1656.693214][ T7207] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:00 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, 0x0, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffffffffff0700, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1656.740863][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.763048][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:00 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = geteuid() setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, r1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x200000, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_FLUSH(r2, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x80, r3, 0x0, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x5}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3ff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xbb5}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x4}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x7ff}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x3f}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'vcan0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x77}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) [ 1656.818823][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.845418][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1656.864571][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1656.884404][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1657.012897][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.020793][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1657.029322][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.037140][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1657.045528][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.053327][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1657.061612][ T7219] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.069365][ T7219] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pc%', 0x3d, 0x25}}]}) 10:15:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')ml5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffffffffffff7f, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xf4', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:01 executing program 1: r0 = socket(0x1, 0x6, 0x2) getsockopt$rose(r0, 0x104, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0xfffffffffffffffd, @ipv4}, 0x1c) listen(r1, 0x0) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dlm-control\x00', 0x40000, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r2, 0xc1205531, &(0x7f0000000280)={0xffffffffffffffc1, 0x9, 0x2, 0x8, [], [], [], 0x7, 0x8, 0x5, 0x6, "a476db4438d75d8197a88015170861a5"}) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bff7f00000000000002e7c7c8eb05220000006f1331ead9a234647e0000069078ac14ffaae00000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 10:15:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) fremovexattr(r0, &(0x7f0000000040)=@known='trusted.overlay.nlink\x00') syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1657.263792][ T7251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.288740][ T7251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1657.309909][ T7251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.325615][ T7251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1657.360506][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.379675][ T7251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.394403][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1657.413381][ T7251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1657.435522][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.447454][ T7251] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xf5', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x164}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1657.459003][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1657.469632][ T7251] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1657.485311][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.494488][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1657.520782][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.528999][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1657.677446][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.687066][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1657.702586][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.711042][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1657.719384][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.727626][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1657.736170][ T7262] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.744357][ T7262] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}, 0x25}]}) 10:15:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mo5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x8, 0x280) ioctl$PPPIOCDISCONN(r1, 0x7439) getsockopt(r0, 0x4, 0x20000000000000, &(0x7f0000000080)=""/229, &(0x7f0000000280)=0xe5) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) 10:15:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xf6', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:01 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50007d427b431a13"], 0x0) [ 1657.960342][ T7297] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1657.966328][ T7299] FAT-fs (loop4): bogus number of reserved sectors 10:15:01 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1658.017163][ T7297] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.025394][ T7299] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1658.040089][ T7297] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.050031][ T7297] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xfb', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1658.070053][ T7297] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.077797][ T7297] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.077812][ T7297] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.077822][ T7297] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="50000005"], 0x0) 10:15:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1658.202676][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.250420][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1658.284282][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.315469][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1658.343365][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.363597][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1658.372973][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.387904][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1658.488709][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.499573][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1658.517010][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.526451][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1658.542016][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.554834][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1658.568627][ T7310] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.583328][ T7310] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2}) 10:15:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mp5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x3, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:02 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000000)={{{@in6=@initdev, @in6=@empty}}, {{@in=@local}}}, &(0x7f0000000100)=0xe8) listen(r0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vsock\x00', 0x2000, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f0000000300)) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaa8aaaaacf2bb43c40b80800450002220000040000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) write$USERIO_CMD_SEND_INTERRUPT(r1, &(0x7f0000000340)={0x2, 0x1c9e}, 0x2) bind$inet6(r0, &(0x7f0000000280)={0xa, 0x4e21, 0x8, @mcast1, 0x101}, 0x1c) 10:15:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(0xffffffffffffffff, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x0) tkill(r1, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1658.728512][ T7340] Unknown ioctl 8840 [ 1658.743368][ T7346] Unknown ioctl 8840 10:15:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x10800, 0x0) ioctl$SIOCX25SSUBSCRIP(r1, 0x89e1, &(0x7f0000000040)={'nlmon0\x00', 0x0, 0xf6}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) timer_create(0x3, &(0x7f0000000140)={0x0, 0x40, 0x1, @thr={&(0x7f0000000280)="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", &(0x7f0000001280)="fb960ac307a2ca1ec3e6e07686496d2acde5d9616dbd9d44df1e9d5d10c1b0ede6695fcc079d18448ec25d3907e2ec84ea83db274dba6a0fda82bcc27b7c88b39e14f5d1d0d0c112de3a1623daa284d9c9ac187bb20cd8daac63609ffadde823a261e9df6f74bf122cd64f9b366e67aa2b9ba0"}}, &(0x7f0000001300)=0x0) clock_gettime(0x3, &(0x7f0000001480)={0x0, 0x0}) timer_settime(r2, 0x1, &(0x7f0000001380)={{0x77359400}, {r3, r4+30000000}}, 0x0) [ 1658.781507][ T7336] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.801796][ T7342] FAT-fs (loop4): bogus number of reserved sectors [ 1658.808865][ T7343] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1658.836873][ T7342] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1658.843379][ T7336] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.854411][ T7336] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.866954][ T7336] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1658.867455][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:02 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1658.878144][ T7336] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1658.897879][ T7336] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1658.907008][ T7336] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1658.937117][ T7336] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1658.944517][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:02 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) gettid() syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:15:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1659.006828][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.043576][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1659.100634][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.119336][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1659.128288][ T7368] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1659.149323][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.165539][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1659.232571][ T7373] FAT-fs (loop4): bogus number of reserved sectors [ 1659.242187][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.248439][ T7375] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1659.256645][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1659.265120][ T7373] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1659.276609][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.284627][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1659.299407][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.307153][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1659.334019][ T7353] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.342198][ T7353] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3}) 10:15:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')ms5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) r1 = openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x0, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, &(0x7f00000000c0)=0x3ff) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) 10:15:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x5, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, 0x0, 0x0) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x0, 0x0, 0x0, 0x1}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1659.625351][ T7384] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.633541][ T7386] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1659.652518][ T7388] FAT-fs (loop4): bogus number of reserved sectors [ 1659.675549][ T7388] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1659.682622][ T7384] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1659.703144][ T7384] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:03 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x40180, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000369a3b9597a2"], 0x0) 10:15:03 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1659.729816][ T7384] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1659.764976][ T7384] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.782937][ T7384] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1659.804807][ T7384] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.813620][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1659.842229][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1659.857881][ T7384] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1659.865463][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.895409][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1659.930291][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.951570][ T7414] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1659.959805][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1659.976143][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1659.994778][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1660.078726][ T7419] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1660.087421][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.097225][ T7418] FAT-fs (loop4): bogus number of reserved sectors [ 1660.103992][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1660.112582][ T7418] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1660.132958][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.150002][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1660.168764][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.188006][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1660.211877][ T7397] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.227714][ T7397] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4}) 10:15:04 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x4e20, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000040)) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) bind$isdn_base(r0, &(0x7f0000000080)={0x22, 0x8, 0x1, 0x2, 0x2}, 0x6) 10:15:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mu5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:04 executing program 1: r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3f, 0x101080) r1 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x5, 0x448080) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000080)={0x1, r1}) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r2, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r2, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1660.444496][ T7432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.445340][ T7433] FAT-fs (loop4): bogus number of reserved sectors [ 1660.468503][ T7432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1660.491631][ T7432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.508867][ T7433] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1660.531465][ T7432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1660.543412][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.562816][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1660.574093][ T7432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.588236][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.611124][ T7432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1660.621807][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x8, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1660.646431][ T7432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.664144][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.684617][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:04 executing program 1: r0 = socket$inet6(0xa, 0x80000, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$KVM_GET_VCPU_EVENTS(r1, 0x8040ae9f, &(0x7f0000000040)) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1660.688850][ T7432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1660.700956][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.722047][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mx5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1660.823135][ T7454] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1660.837086][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.843736][ T7453] FAT-fs (loop4): bogus number of reserved sectors 10:15:04 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1660.870580][ T7453] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1660.871611][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1660.925150][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.974326][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1660.981439][ T7463] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1660.990493][ C0] net_ratelimit: 26 callbacks suppressed [ 1660.990502][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.990577][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1660.990686][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.990753][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1660.990864][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.990924][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1660.991044][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1660.991102][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1661.033111][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.068237][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1661.074081][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1661.087602][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1661.113832][ T7442] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.131116][ T7442] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1661.152096][ T7463] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1661.180774][ T7463] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.204428][ T7463] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:05 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x5}) 10:15:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x9, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="482fa9fd77f172a7c4debcdc797a03000000000000001978b4b87f4f886ccc86e7859fa6138d76db7958f3c036dde77595d9ff000000e1857cc64cdc6dd36152e04c20d54f1cad594b9fc762decf1d8c3d4132c6cc085e69acf3213a09beb5d446ebb3f7cf09a9369908ee9ffa7f33951855ce882594c9d9efadfc41ef9361d09d1b91793759e8fc43d5359427a9392376966a959c"], 0x0) [ 1661.227574][ T7463] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.271533][ T7463] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1661.303683][ T7463] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x1844, 0x0) ioctl$VIDIOC_S_OUTPUT(r1, 0xc004562f, &(0x7f0000000040)=0x4) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1661.328189][ T7463] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1661.338644][ T7478] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')m\xc85sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1661.390537][ T7482] FAT-fs (loop4): bogus number of reserved sectors [ 1661.405323][ T7482] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1661.499964][ T7485] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.524444][ T7489] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1661.533106][ T7491] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xa, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1661.543463][ T7485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1661.559153][ T7491] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1661.582026][ T7485] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.590512][ T7491] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:05 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='gid_map\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x8}) 10:15:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1661.623680][ T7491] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1661.638014][ T7485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1661.669949][ T7491] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.678364][ T7485] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.705858][ T7491] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1661.714385][ T7485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1661.723733][ T7498] FAT-fs (loop4): bogus number of reserved sectors [ 1661.730521][ T7491] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1661.739822][ T7498] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1661.746946][ T7485] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:05 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1661.767491][ T7491] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1661.786261][ T7485] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1662.142062][ T7504] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xe, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x6}) 10:15:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md\nsumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1662.279348][ T7512] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1662.372072][ T7517] FAT-fs (loop4): bogus number of reserved sectors 10:15:06 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaac8aa00e6ffff0f069078ac14ffaae000000100004e7f", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) [ 1662.421098][ T7517] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1662.446275][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.487470][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1662.508090][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.522558][ T7526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.532664][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1662.555710][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.561479][ T7529] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1662.577459][ T7526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:06 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x9) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="6e000000907800004ae45b83f9b9e51f21c7f0b7"], 0x0) 10:15:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x10, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1662.578918][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1662.612696][ T7526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.628223][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.639079][ T7526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1662.649672][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1662.657644][ T7526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.701414][ T7526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1662.720264][ T7526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.729296][ T7526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1662.810433][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.818755][ T7538] FAT-fs (loop4): bogus number of reserved sectors [ 1662.840733][ T7538] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1662.847737][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1662.858236][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.877396][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1662.891388][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.909370][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1662.926599][ T7524] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1662.942264][ T7524] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1663.122925][ T7555] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1663.574509][ T7553] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x11, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x7}) 10:15:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md#sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {}, {}, 0x0, 0x0, 0x0, 0x400000000000}, {{@in, 0x4d4, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) getsockname$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local}, &(0x7f0000000080)=0x1c) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:15:07 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1663.766939][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.774698][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1663.815838][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.834178][ T7569] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1663.855721][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1663.879991][ T7574] FAT-fs (loop4): bogus number of reserved sectors [ 1663.888903][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.903239][ T7574] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1663.911628][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:07 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x2) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f00000000c0)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @bcast, @null, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x4e23, 0xd3, @ipv4={[], [], @loopback}, 0x5}, {0xa, 0x4e22, 0xffffffffffffff33, @mcast2, 0x101}, 0x7, [0x3, 0x1, 0x4, 0x43, 0x2, 0x2, 0x9, 0x6]}, 0x5c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1663.923764][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1663.952206][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1663.963506][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1663.981631][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.003734][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1664.015844][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1664.036450][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.065210][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1664.098760][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:08 executing program 1: r0 = socket(0x13, 0x2, 0x8) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000012c0)={{0xa, 0x4e22, 0x3ff, @mcast1, 0x7fffffff}, {0xa, 0x4e20, 0x7, @mcast1, 0x1f6e}, 0x9, [0x7, 0x37d, 0x34cdc73f, 0x80000000, 0x1, 0x4, 0x9, 0x7]}, 0x5c) r1 = socket$inet6(0xa, 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vga_arbiter\x00', 0x109000, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r2, 0xc0505510, &(0x7f0000001480)={0x2, 0x2, 0x5, 0x8, &(0x7f0000001400)=[{}, {}]}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r1, 0x0) r3 = syz_open_dev$vcsa(&(0x7f0000001340)='/dev/vcsa#\x00', 0x4, 0x40) ioctl$EVIOCSKEYCODE(r3, 0x40084504, &(0x7f0000001380)=[0x1, 0x1ff]) r4 = fcntl$dupfd(r1, 0x0, r1) r5 = msgget(0x1, 0x8) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000001500)={0xe0000000}) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000080)=""/244) socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$UI_BEGIN_FF_UPLOAD(r4, 0xc06855c8, &(0x7f0000000000)={0x8, 0x9, {0x57, 0x10001, 0x4, {0x12d8, 0x6}, {0x41, 0xdd}, @ramp={0x0, 0xae8b, {0xc990, 0x9, 0x9c, 0xffff}}}, {0x54, 0x0, 0x7ff, {0x4, 0x3ff}, {0x2, 0x17b3}, @const={0x8001, {0x9, 0x9, 0x6, 0x2}}}}) syz_emit_ethernet(0x100e, &(0x7f0000000280)={@local, @random="cf2bb43c40b8", [], {@generic={0x894e, "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"}}}, 0x0) [ 1664.118703][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.126702][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1664.144316][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.150652][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1664.168239][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1664.188936][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.209312][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1664.226729][ T7559] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.243660][ T7559] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x9}) 10:15:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}}, {{@in, 0x0, 0x2e}, 0x0, @in6}}, 0xe8) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x2, 0x2) sendmsg$nl_crypto(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8020}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=@delrng={0x10, 0x14, 0x310, 0x70bd28, 0x25dfdbfd, "", ["", "", "", "", "", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000000100004e20", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="000090780000"], 0x0) ioctl$SIOCRSGCAUSE(r1, 0x89e0, &(0x7f0000000140)) [ 1664.402840][ T7590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.425534][ T7590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1664.455932][ T7590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.475287][ T7590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1664.496188][ T7590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0xd11) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) sendto(r0, &(0x7f0000000080)="0b88b5e9f32a07", 0x7, 0x800, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0xffffffffffffffff, @ipv4}, 0x1c) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r1, &(0x7f0000000400)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000280)={0x108, r2, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x4}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x30, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}]}, @TIPC_NLA_MEDIA={0x5c, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffffffffff0ba}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_BEARER={0x58, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x455, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x8000}}}}, @TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}]}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1}]}]}, 0x108}, 0x1, 0x0, 0x0, 0x4001}, 0x0) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000000000)=ANY=[@ANYBLOB="9eaaaaaaaaaacf2bb43c40d7a91f679db60f85daeb226ffd00450002220000000000069078895eacaa9f00004100c50c47a5427c11970d20099b69fd106ada6f558f91477f8ee92305bf0c5c11f8d779fedba9900e953b8f638e256783311b58d2e4caa614d39b320215", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 1664.514404][ T7590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1664.534209][ T7590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.552334][ T7590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1664.581624][ T7595] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:08 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x7fff, 0x109000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000040)={0x200, 0x80000000, 0x7}) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1664.722008][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.753428][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1664.774959][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.791863][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1664.809320][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.835999][ T7580] IPVS: ftp: loaded support on port[0] = 21 [ 1664.842085][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0xa}) [ 1664.916487][ T7572] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.942422][ T7572] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1664.959347][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1664.980675][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1665.004741][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md+sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:08 executing program 1: r0 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x80000000, 0x400281) ioctl$UI_GET_SYSNAME(r0, 0x8040552c, &(0x7f0000000400)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6, 0x0, 0x2}}, 0xe8) bind$inet6(r1, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) ioctl$sock_TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x20100, 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$EVIOCGKEY(r2, 0x80404518, &(0x7f0000000500)=""/48) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) listen(r1, 0x0) openat$cgroup_ro(r2, &(0x7f0000000440)='io.stat\x00', 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000140)=0x5b, 0x4) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x82000, 0x0) write$UHID_SET_REPORT_REPLY(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="0e1800000100000001074500484b2ad5f9c3aed1fad7273d457ae3192f3d4e9abc89db896fa8b0231fa82d340326df3717aeb166b48fb0aa2bb00bdcec564833ffcf550ba0113d001c85270effc488be6e0c197923850fe8f8c21f9078373777d7dbdc687045c3ec2a595475a7b0a4ee47458a9c7cfa830eec39b75982f24d2331a0d9da27961329ce533d05faa432eecf080a1a19ae7122cb94add52281d98cc3807959a59eddb8d7132a42191d100cf4e47ba7ea7fbe07cda67b507f96f81d609acc5c871047697c7f58594e27b2b11f7ba9d2b9e112ba077a29a72f6b096557e863fe8234626c247176846c63d359d7fe8e9dbac12e23"], 0xfffffe18) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000480)='IPVS\x00') sendmsg$IPVS_CMD_NEW_SERVICE(r3, &(0x7f00000005c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000004c0)={&(0x7f0000000540)={0x54, r4, 0x400, 0x70bd2a, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_SERVICE={0xc, 0x1, [@IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sh\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xfff}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0xd4cb}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x10) ioctl$NBD_DO_IT(r3, 0xab03) syz_emit_ethernet(0x230, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaabb991c279adfb0b29a00450002024273da0100008000000000ffff000000010000442ee42abca23817a8cb4216b3d7c2db69a1092fca5fbac0e6d6cf53b232ae4d49ec90c2c3bff84a60", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) 10:15:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1665.024987][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1665.044592][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.081679][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1665.101569][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.135235][ T7620] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1665.137175][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1665.171676][ T7622] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.190046][ T7622] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1665.211311][ T7622] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.229918][ T7622] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1665.249890][ T7622] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.269023][ T7622] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1665.289012][ T7622] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.303195][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.308473][ T7622] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1665.330683][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1665.360692][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.386031][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1665.401222][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.421871][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1665.442321][ T7608] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1665.452758][ T7608] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1665.513715][ T7615] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1666.287045][ T7580] chnl_net:caif_netlink_parms(): no params data found [ 1667.015337][ T7580] bridge0: port 1(bridge_slave_0) entered blocking state [ 1667.022426][ T7580] bridge0: port 1(bridge_slave_0) entered disabled state [ 1667.038901][ T7580] device bridge_slave_0 entered promiscuous mode [ 1667.225173][ C0] net_ratelimit: 26 callbacks suppressed [ 1667.225183][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1667.236784][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1667.242622][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1667.248479][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1667.254332][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1667.260184][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1667.266071][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1667.271842][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1667.305073][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1667.310904][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1667.391804][ T7580] bridge0: port 2(bridge_slave_1) entered blocking state [ 1667.399088][ T7580] bridge0: port 2(bridge_slave_1) entered disabled state [ 1667.408214][ T7580] device bridge_slave_1 entered promiscuous mode [ 1667.751335][ T7580] bond0: Enslaving bond_slave_0 as an active interface with an up link [ 1667.769943][ T7580] bond0: Enslaving bond_slave_1 as an active interface with an up link [ 1668.063702][ T7580] team0: Port device team_slave_0 added [ 1668.076346][ T7580] team0: Port device team_slave_1 added [ 1668.102951][ T7] device bridge_slave_1 left promiscuous mode [ 1668.111011][ T7] bridge0: port 2(bridge_slave_1) entered disabled state [ 1668.185533][ T7] device bridge_slave_0 left promiscuous mode [ 1668.191766][ T7] bridge0: port 1(bridge_slave_0) entered disabled state [ 1673.461976][ C0] net_ratelimit: 22 callbacks suppressed [ 1673.461986][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1673.473482][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1673.479321][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1673.485137][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1673.490964][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1673.496765][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1673.541954][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1673.547742][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1673.553611][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1673.559393][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1676.673383][ T7] device hsr_slave_1 left promiscuous mode [ 1676.722199][ T7] device hsr_slave_0 left promiscuous mode [ 1676.775586][ T7] team0 (unregistering): Port device team_slave_1 removed [ 1676.806830][ T7] team0 (unregistering): Port device team_slave_0 removed [ 1676.823551][ T7] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 1676.886412][ T7] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 1677.045003][ T7] bond0 (unregistering): Released all slaves [ 1677.264014][ T7580] device hsr_slave_0 entered promiscuous mode [ 1677.310417][ T7580] device hsr_slave_1 entered promiscuous mode [ 1677.506616][ T7580] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1677.521099][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 1677.528846][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 1677.541872][ T7580] 8021q: adding VLAN 0 to HW filter on device team0 [ 1677.618689][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 1677.627817][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 1677.643991][ T7631] bridge0: port 1(bridge_slave_0) entered blocking state [ 1677.651106][ T7631] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1677.676409][T13872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 1677.691249][T13872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 1677.708276][T13872] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 1677.718015][T13872] bridge0: port 2(bridge_slave_1) entered blocking state [ 1677.725134][T13872] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1677.741338][T13872] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 1677.755797][T13872] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 1677.779425][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 1677.817523][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 1677.836636][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 1677.876765][ T7631] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 1677.898639][ T7580] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 1677.918215][ T7580] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1677.937250][ T7633] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 1677.945693][ T7633] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 1677.961629][ T7633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 1677.975918][ T7633] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 1677.985438][ T7633] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 1678.017744][ T7580] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 1678.026210][T18017] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 10:15:22 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/vcs\x00', 0x18000, 0x0) ioctl$sock_netrom_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x1, @default, @rose={'rose', 0x0}, 0x7, 'syz1\x00', @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x4, 0x3, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @bcast, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 10:15:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md-sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x48, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x10}) 10:15:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1678.514644][ T7647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.537359][ T7647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1678.558530][ T7644] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1678.565619][ T7647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.566388][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.585229][ T7651] FAT-fs (loop4): bogus number of reserved sectors [ 1678.593180][ T7647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x40000, 0x0) ioctl$KDENABIO(r1, 0x4b36) syz_emit_ethernet(0x230, &(0x7f0000000040)=ANY=[@ANYBLOB="aaaaaaaaaaaacf2bb43c40b80800450002220000000000069078ac14ffaae000010100000220c38a7669df05bb44006117d9c2597ff5b3f0f4f75085a22f0ff958b86a82a0", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="5000000090780000"], 0x0) [ 1678.610937][ T7651] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1678.627092][ T7647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.639691][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1678.654025][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.669539][ T7647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1678.687438][ T7647] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.695270][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1678.709530][ T7647] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1678.740377][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.759362][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1678.767539][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1678.820556][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:22 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:15:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md0sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1678.924052][ T7668] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1678.932189][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1678.978608][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1678.999542][ T7672] FAT-fs (loop4): bogus number of reserved sectors [ 1679.015898][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.027044][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1679.030729][ T7672] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1679.043492][ T7681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1679.073269][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.096793][ T7681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1679.117354][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1679.154114][ T7681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.168404][ T7652] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.189505][ T7681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1679.201636][ T7690] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1679.203433][ T7652] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1679.227107][ T7681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.236935][ T7681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1679.252483][ T7681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.264126][ T7681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:23 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x1, 0x2) bind$vsock_dgram(r1, &(0x7f0000000100), 0x10) connect$pppoe(r1, &(0x7f0000000080)={0x18, 0x0, {0x0, @remote, 'lo\x00'}}, 0x1e) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2, 0x8000000000000}, {0x0, 0x0, 0x0, 0xfff}, {}, 0xfffffffffffffffe}, {{@in, 0x0, 0x32}, 0x0, @in6, 0x0, 0x0, 0x0, 0xffff}}, 0xe8) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00000002c0)={0x81, 0x0, [0x5, 0x80000001, 0x2, 0x8001]}) ioctl$SG_SET_COMMAND_Q(r1, 0x2271, &(0x7f0000000280)=0x1) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x14) getsockname$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x0, @local}, &(0x7f0000000580)=0xc) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:15:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x60, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:23 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x23}) [ 1679.335634][ T7692] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) semget(0x3, 0x2, 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x4e22, @initdev={0xac, 0x1e, 0x0, 0x0}}, @in6={0xa, 0x4e22, 0xd0, @empty, 0x9}, @in6={0xa, 0x4e20, 0x35cd, @mcast2, 0x400}, @in={0x2, 0x80000001, @local}, @in6={0xa, 0x4e20, 0x7, @dev={0xfe, 0x80, [], 0x11}, 0x8001}], 0x74) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x3, 0x5, 0x4, 0x9}, 0x2}, 0x20, 0x1, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:15:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')mdVsumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x68, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1679.614872][ T7701] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.630560][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.641807][ T7712] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x200000000000}}, {{@in, 0x0, 0x32}, 0xa, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x111001) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e21, @rand_addr=0x5}, {0x2, 0x4e24, @remote}, {0x2, 0x4e20, @broadcast}, 0x100, 0x0, 0x0, 0x0, 0x88fe, 0x0, 0x100000000, 0x5b, 0xa6}) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)="b3721278f899fe387547f1da3c108cf30a4ba30efc848bbbeca32ce65abb36a16852d71c892253c31e8a6a857d6707ed61cb520876b32a1ebfcb400a45f4cbb5e021bdca338e62c5fce69b6bb92cf5b02ce19d35cb7c54313f9d0637c590021467abe00848c9ffc52fcf9f921027718698c66f84aedba91933defb4454fa1d0779f40428b606c79ceca771db81e433ee980646c584618c667cfb370ae592154eed052575586e717829c1d0f503c0", 0xae}, {&(0x7f0000000280)="398f137103d709053fdd11732b0f9b678e9ab7ce5b3d312e2f8a076588e603b99e976caddc5d78f752688d136d376f9c9275b0b8d77f1d47a9c17da1a320b1bf196278698e0a45776e6e2af701aeca6a3df8d83156c2475225ea4959d0d2859e320d898ba6958447ab17da572142b5963be6b6ec65fef2eedf77eabdeb980fb2627482532bf4cd59c48f2cf6edd8be37b44dda767958da67c863a7c297639983c53a0034ee80e62c5fb8cdf2f1f240f223035f670873456d31ff71e9c4c844f22c7b98d96b8a166c47099d250d0467afd6755228e953849edc", 0xd9}, {&(0x7f0000000380)="9141c04ed26c2a4691290b2e7c6228392dff2bb21aed29c940d46a15816919a727be9fd78db1db601826b6d5c6a21c6dfd21d375e6e89cf70918969ad4b60dfa9fc862", 0x43}, {&(0x7f0000000400)="d71edac583e4f38acd354bf150346f544091510ac4237078e3858004b1486876c3555b511453190feef17c8fc09fb7f13a4ce1163f47502576b4a7663a647ed6ab044988fb8c07ff9d3cb2351552ef40938c2867865013faa4b2f577c3982aa1fc35d9f72f01feeb8b9e62", 0x6b}, {&(0x7f0000000480)="250fb4f7e1dbb44eceabe80afa0389f252ae589ef227187704befd0f4545170c963d32993226f52d1d39f4dd7ee5fc8c963200e3f3c460e899185a2c20663097c94904ba2c2ea8a0d6cd86042cfa653201dfeb065307124fdee7cb0b0f4721e10c9d9fb9a85625f1cae71c542edd2b0c504fb8a51e7113071cb92ea9a93c264ab795faa55fde55867458b243df83b999e46a9778a1234c7595190b0817a642566c3921dde576b12b55ce0cb1683a89577a35d9a11db786c05b7b5d769bcff2b76eddce32c6d47ad6240e13af661069f92ecb633e23ea1c7e256299a2c443cdc9ff36a507427ab62b160f652622b6efb3e95ced70e9a15f", 0xf7}, {&(0x7f0000000580)="0d12e96413560dda5ad3b4f73ed8c37b8c2ebe14068f5a9e794202275323bdf9a3e9b9c56ec7eb2bdfaf61397a3d614d17cde1cae4491920c8d92fb76da045f891161f347b37724d1e66e1e6b33f6084d546c52f19930b4c9c30affa886d2f02c474dceb321980dc56655e2e6fdab386aa626ea8cbe61c0cd18d3a8e8385aa97da0e466fd04f10afb7c11964df44078ea2f372ee2e52c6506e652f754a9d8f127e", 0xa1}, {&(0x7f0000000640)="33900f379381cb26c229fbac5c9d49d7f515c2977fb206f0a52e8e7e0839b194eda344a3ff197588cd0829752384343aa77f694a3de7587ca94178407c10d03a8650e2cbc36c", 0x46}], 0x7, &(0x7f0000000740)=[{0x90, 0x10f, 0x80000000, "ccc55faab5e444b11773ea5e082aed3f7badc4d0509c278e179bad7cccd130b524c94b57e8b16d09be7fb3bd8195ea5a59416fa34934ae4a4ff42aed9d963028385cc6813dff8aca03f71dd389adacf141b608819beaaa868de3cca6d96f82f85d11e7b12aec22378c3b273ea2bf447e0b64495718180dbf7766dd85c7d97b"}], 0x90}, 0x20000000) openat$kvm(0xffffffffffffff9c, &(0x7f0000000d00)='/dev/kvm\x00', 0x0, 0x0) syz_emit_ethernet(0x0, &(0x7f0000000c80)=ANY=[], 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000900)={{{@in=@dev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@initdev}}, &(0x7f0000000a00)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000a40)={{{@in6=@local, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000b40)=0xe8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000c80)={'bpq0\x00', 0x1200}) mount$9p_virtio(&(0x7f0000000840)='/dev/snd/pcmC#D#c\x00', &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='9p\x00', 0x2200408, &(0x7f0000000b80)={'trans=virtio,', {[{@uname={'uname', 0x3d, '/dev/snd/pcmC#D#c\x00'}}, {@aname={'aname', 0x3d, ']md5sum-'}}, {@cachetag={'cachetag', 0x3d, '(user)'}}, {@access_uid={'access', 0x3d, r2}}, {@aname={'aname', 0x3d, '/dev/snd/pcmC#D#c\x00'}}, {@mmap='mmap'}, {@cache_none='cache=none'}, {@mmap='mmap'}, {@access_user='access=user'}, {@cache_mmap='cache=mmap'}], [{@uid_eq={'uid', 0x3d, r3}}, {@obj_role={'obj_role', 0x3d, '/dev/snd/pcmC#D#c\x00'}}]}}) ioctl$BLKRRPART(r1, 0x125f, 0x0) fsetxattr$security_smack_transmute(r0, &(0x7f0000000d40)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000d80)='TRUE', 0x4, 0x2) [ 1679.663206][ T7701] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1679.682760][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1679.698914][ C0] net_ratelimit: 28 callbacks suppressed [ 1679.698922][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.710467][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.716318][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.722126][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.726892][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.727943][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.741505][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.748010][ T7701] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.755862][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1679.765095][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.778833][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.784760][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.790664][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1679.796444][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1679.802308][ T7701] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1679.802512][ T7720] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1679.815465][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1679.847909][ T7701] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1679.869812][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1679.878833][ T7701] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1679.896270][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1679.912367][ T7701] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:23 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @rand_addr="7d947ce15da2b31b186cd12d821374b3"}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @random="cf2bb43c40b8", [], {@can={0xc, {{0x1, 0x0, 0x3, 0x7}, 0x8, 0x2, 0x0, 0x0, "2d025834665e7b99"}}}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@local, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@empty}}, &(0x7f0000000500)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000540)={@empty, @empty, @remote, 0x2, 0x1f, 0xffffffffffffff01, 0x100, 0x81, 0x100000, r1}) 10:15:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6c, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1679.947924][ T7701] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1680.095594][ T7728] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1680.104348][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.135776][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1680.169436][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.185160][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1680.217313][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.246669][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1680.272241][ T7706] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1680.284037][ T7737] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1680.311994][ T7706] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:26 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md[sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x738b1b70, @dev={0xfe, 0x80, [], 0x14}}, 0x1c) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:15:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x74, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x48}) [ 1682.617422][ T7741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.625180][ T7741] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1682.650105][ T7741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:26 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) r1 = shmget$private(0x0, 0x10000, 0x800, &(0x7f0000fee000/0x10000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/198) [ 1682.663961][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.674224][ T7741] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1682.687167][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1682.711149][ T7748] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1682.711272][ T7741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.726646][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.743479][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1682.756422][ T7741] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7a, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1682.773213][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.787412][ T7741] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1682.816269][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1682.826929][ T7741] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1682.850304][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1682.870733][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:26 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) 10:15:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5\numwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1683.119690][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.143666][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1683.147129][ T7775] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1683.187348][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.203651][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1683.214850][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.232347][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1683.244800][ T7746] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.268308][ T7746] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1683.285648][ T7780] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.293689][ T7783] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1683.293862][ T7780] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1683.317696][ T7780] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.325652][ T7780] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1683.334717][ T7780] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.342715][ T7780] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1683.351305][ T7780] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1683.359647][ T7780] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:29 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x300, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) 10:15:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4c}) 10:15:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5#umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1685.756256][ T7787] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1685.773976][ T7795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.774287][ T7792] FAT-fs (loop4): bogus number of reserved sectors [ 1685.791020][ T7795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:29 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1685.794605][ T7794] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.818605][ T7795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.824927][ T7794] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1685.845081][ T7794] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.853504][ T7792] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1685.853712][ T7795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1685.872476][ T7803] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1685.886955][ T7794] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1685.902064][ T7795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.905557][ T7794] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.924640][ T7794] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1685.935761][ C0] net_ratelimit: 26 callbacks suppressed [ 1685.935769][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1685.944257][ T7794] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1685.947368][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1685.947475][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1685.959928][ T7794] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1685.960925][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1685.971148][ T7795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1685.974866][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1685.984531][ T7795] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x443, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:30 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1685.988841][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1686.015724][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1686.021495][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1686.027364][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1686.033157][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1686.034188][ T7795] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5%umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1686.106425][ T7811] FAT-fs (loop4): bogus number of reserved sectors [ 1686.118890][ T7811] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:30 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1686.282827][ T7818] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1686.299617][ T7819] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.316704][ T7819] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1686.331180][ T7819] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.341746][ T7819] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1686.369650][ T7825] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1686.379898][ T7819] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.400369][ T7819] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1686.421461][ T7819] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1686.432990][ T7819] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:32 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x68}) 10:15:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x444, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:32 executing program 1: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) 10:15:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5*umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:32 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1688.832563][ T7834] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.852544][ T7836] FAT-fs (loop4): bogus number of reserved sectors [ 1688.860259][ T7835] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1688.869534][ T7836] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1688.881262][ T7840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.895356][ T7834] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1688.903308][ T7840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1688.922689][ T7834] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.932901][ T7840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1688.954084][ T7834] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1688.962744][ T7840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1688.979670][ T7834] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:32 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) 10:15:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1689.009033][ T7834] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1689.013252][ T7840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.048507][ T7834] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x445, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1689.060437][ T7840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1689.092505][ T7834] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1689.096538][ T7840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:33 executing program 1: r0 = socket$kcm(0x10, 0x0, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1689.151118][ T7840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x6c}) [ 1689.239301][ T7857] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1689.269231][ T7859] FAT-fs (loop4): bogus number of reserved sectors 10:15:33 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:33 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) 10:15:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5+umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1689.306640][ T7859] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1689.340592][ T7863] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:33 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1689.435651][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.444135][ T7870] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.468279][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x446, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1689.482757][ T7870] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1689.514578][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.531846][ T7870] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.546466][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1689.574432][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.585740][ T7870] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1689.602208][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:33 executing program 1: socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1dac", 0x2e}], 0x1}, 0x0) [ 1689.619611][ T7884] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1689.621526][ T7870] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.637663][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.652504][ T7887] FAT-fs (loop4): bogus number of reserved sectors [ 1689.663982][ T7887] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1689.666780][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1689.670739][ T7870] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1689.689081][ T7870] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.697109][ T7870] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:33 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 10:15:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5-umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x447, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1689.858721][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.892964][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1689.937299][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.953779][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1689.962126][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1689.999712][ T7901] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1690.017629][ T7906] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.023707][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1690.035017][ T7906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1690.039662][ T7867] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.047360][ T7908] FAT-fs (loop4): bogus number of reserved sectors [ 1690.058376][ T7906] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.066426][ T7908] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1690.073763][ T7906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1690.073923][ T7867] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1690.082453][ T7906] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.098833][ T7906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1690.107386][ T7906] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.115472][ T7906] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x74}) 10:15:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0xffffffffffffffff, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) 10:15:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5.umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x448, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, 0x0, 0x0) [ 1690.317820][ T7917] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1690.422473][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.423522][ T7930] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1690.437370][ T7931] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.452177][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1690.464966][ T7931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1690.483245][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.492052][ T7931] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.500312][ T7931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1690.509057][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1690.517779][ T7931] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.526092][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.542121][ T7931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1690.557071][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1690.570381][ T7937] FAT-fs (loop4): bogus number of reserved sectors [ 1690.582898][ T7931] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.603664][ T7937] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1690.613769][ T7931] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1690.631071][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:34 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) [ 1690.682350][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:34 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x449, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1690.805724][ T7943] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1690.830162][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.850100][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1690.877928][ T7952] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1690.885762][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.912360][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1690.931877][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.942399][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1690.957855][ T7927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1690.969018][ T7927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1690.986626][ T7954] FAT-fs (loop4): bogus number of reserved sectors [ 1690.998005][ T7954] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x7a}) 10:15:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md50umwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) 10:15:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44a, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)}, 0x0) [ 1691.198878][ T7962] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.225532][ T7965] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1691.232142][ T7970] FAT-fs (loop4): bogus number of reserved sectors [ 1691.243157][ T7962] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1691.267688][ T7970] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1691.273948][ T7962] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)}, 0x0) [ 1691.293060][ T7962] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1691.330769][ T7962] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.351743][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1691.386876][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1691.402006][ T7962] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1691.414218][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)}, 0x0) 10:15:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44b, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1691.440501][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1691.450033][ T7962] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.460745][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.493640][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1691.496668][ T7962] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1691.518962][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.547847][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{0x0}], 0x1}, 0x0) [ 1691.605325][ T7987] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1691.700732][ T7993] FAT-fs (loop4): bogus number of reserved sectors [ 1691.728063][ T7993] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1691.728283][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.745727][ T7996] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1691.763025][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1691.792231][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.828233][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1691.878031][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.894122][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1691.902341][ T7976] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1691.917014][ T7976] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x300}) 10:15:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5Xumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:35 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{0x0}], 0x1}, 0x0) 10:15:35 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, 0x0, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44c, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{0x0}], 0x1}, 0x0) [ 1692.110065][ T8009] FAT-fs (loop4): bogus number of reserved sectors [ 1692.117037][ T8007] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1692.130225][ T8010] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.158570][ T8009] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1692.171482][ T8010] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1692.180407][ C0] net_ratelimit: 26 callbacks suppressed [ 1692.180416][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.180486][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.180611][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.180670][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.180801][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.180865][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:15:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)}], 0x1}, 0x0) [ 1692.252584][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.258494][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.264386][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1692.270163][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1692.305340][ T8010] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.328142][ T8010] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1692.339354][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.358605][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1692.372911][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.388767][ T8010] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44d, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1692.404930][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1692.427032][ T8010] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1692.449337][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)}], 0x1}, 0x0) [ 1692.469163][ T8010] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.489694][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1692.510457][ T8010] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:36 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) [ 1692.532508][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.540368][ T8043] FAT-fs (loop4): bogus number of reserved sectors [ 1692.554960][ T8043] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1692.564022][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1692.614924][ T8052] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1692.698368][ T8061] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1692.707021][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.723695][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1692.738640][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.746830][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1692.761698][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.771173][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1692.797066][ T8026] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1692.818161][ T8026] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x332}) 10:15:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5cumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:36 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)}], 0x1}, 0x0) 10:15:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44e, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d6", 0x17}], 0x1}, 0x0) [ 1693.031623][ T8080] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.032649][ T8077] FAT-fs (loop4): bogus number of reserved sectors [ 1693.040716][ T8078] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.046002][ T8077] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1693.072264][ T8078] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1693.080602][ T8080] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1693.100078][ T8080] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.102462][ T8078] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.117358][ T8080] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1693.126548][ T8078] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1693.148775][ T8078] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.158350][ T8080] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.172172][ T8078] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1693.180925][ T8080] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1693.184108][ T8078] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.223484][ T8078] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1693.243249][ T8080] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d6", 0x17}], 0x1}, 0x0) 10:15:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44f, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1693.283523][ T8080] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x333}) [ 1693.465973][ T8096] FAT-fs (loop4): bogus number of reserved sectors [ 1693.481492][ T8101] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5dumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d6", 0x17}], 0x1}, 0x0) [ 1693.514213][ T8096] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x500, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1693.641898][ T8111] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.644885][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.672065][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1693.682158][ T8111] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000", 0x23}], 0x1}, 0x0) [ 1693.702673][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.720744][ T8111] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.732389][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1693.768545][ T8111] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1693.770284][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.815698][ T8111] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.820108][ T8122] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1693.830299][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1693.847874][ T8111] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1693.852710][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.864125][ T8121] FAT-fs (loop4): bogus number of reserved sectors [ 1693.868998][ T8111] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1693.878712][ T8121] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1693.893002][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:37 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000", 0x23}], 0x1}, 0x0) [ 1693.917792][ T8111] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:37 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(0x0, 0x3c) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000", 0x23}], 0x1}, 0x0) [ 1694.096415][ T8129] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1694.114339][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5iumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x600, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1694.144529][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1694.175217][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1694.202206][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1694.210567][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.291719][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1694.300335][ T8106] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.322154][ T8141] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.325280][ T8145] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1694.336846][ T8106] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1694.343077][ T8141] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1694.359173][ T8143] FAT-fs (loop4): bogus number of reserved sectors [ 1694.367533][ T8143] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1694.374749][ T8141] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.382938][ T8141] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x334}) 10:15:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051", 0x29}], 0x1}, 0x0) [ 1694.400572][ T8141] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.424826][ T8141] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051", 0x29}], 0x1}, 0x0) [ 1694.456548][ T8141] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.475890][ T8141] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5lumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x700, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1694.661392][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051", 0x29}], 0x1}, 0x0) [ 1694.706768][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1694.712693][ T8160] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1694.724588][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.757653][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1694.780644][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:38 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r0, 0x4, 0x42803) [ 1694.816094][ T8167] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1694.816264][ T8164] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.832609][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1694.841516][ T8164] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1694.856425][ T8165] FAT-fs (loop4): bogus number of reserved sectors [ 1694.861403][ T8164] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.870925][ T8164] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1694.870995][ T8165] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1694.886062][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1694.898567][ T8164] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:38 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d", 0x2c}], 0x1}, 0x0) 10:15:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1694.909764][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1694.926176][ T8164] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1694.955653][ T8164] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x900, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1694.996971][ T8164] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5oumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1695.163177][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.192213][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1695.221646][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.240800][ T8184] FAT-fs (loop4): bogus number of reserved sectors [ 1695.250932][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1695.254703][ T8182] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1695.274687][ T8184] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1695.286229][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.308158][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1695.328360][ T8155] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.362340][ T8155] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1695.394547][ T8189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.417388][ T8189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:39 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x427}) 10:15:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d", 0x2c}], 0x1}, 0x0) 10:15:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xa00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1695.440346][ T8193] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1695.459534][ T8189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.470761][ T8189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:39 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1695.497571][ T8189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.534356][ T8189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d", 0x2c}], 0x1}, 0x0) [ 1695.556627][ T8189] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.574823][ T8198] FAT-fs (loop4): bogus number of reserved sectors [ 1695.592218][ T8189] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1695.601435][ T8198] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:39 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5pumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1d", 0x2d}], 0x1}, 0x0) [ 1695.721088][ T8203] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1695.730131][ T8206] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:39 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xe00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1695.768242][ T8206] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1695.811787][ T8215] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1695.817560][ T8206] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.819344][ T8214] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.834675][ T8214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1695.852070][ T8206] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1695.862608][ T8206] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.871974][ T8214] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.882498][ T8206] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1695.893152][ T8214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1695.904969][ T8206] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.925059][ T8214] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1695.936542][ T8206] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1695.948353][ T8214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1695.967453][ T8214] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:39 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1d", 0x2d}], 0x1}, 0x0) [ 1695.987807][ T8214] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x0) fcntl$setstatus(r0, 0x4, 0x42803) 10:15:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x42a}) 10:15:40 executing program 1: r0 = socket$kcm(0x10, 0x2, 0x10) sendmsg$kcm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000800)="2e0000002a00815fe45ac187185095cf0600b0eba0b4d65cdbaa98cbb30007fff00000000000000051894d5d1d", 0x2d}], 0x1}, 0x0) 10:15:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5uumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1696.082844][ T8222] FAT-fs (loop4): bogus number of reserved sectors [ 1696.099996][ T8227] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1696.120662][ T8222] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf19, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1696.309035][ T8238] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.322753][ T8238] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1696.325012][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.354936][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1696.375902][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.389936][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:40 executing program 1: socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xa002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000000400)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1696.402512][ T8238] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.404349][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.430913][ T8245] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1696.437811][ T8247] FAT-fs (loop4): bogus number of reserved sectors [ 1696.439489][ T8238] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1696.444774][ T8247] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1696.459747][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1696.477423][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.491846][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1696.500883][ T8238] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.508887][ T8238] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1696.519101][ T8238] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.528145][ T8238] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1696.662936][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.689617][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1020, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5xumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1696.720638][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.737602][ T8258] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1696.780264][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1696.813720][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.853102][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1696.888583][ T8241] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) [ 1696.900111][ T8262] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1696.919323][ T8241] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1696.925194][ T8262] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1696.977230][ T8262] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1100, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1697.028971][ T8262] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1697.052174][ T8262] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x436}) [ 1697.118607][ T8262] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1697.163888][ T8262] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.165651][ T8275] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1697.180295][ T8262] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:41 executing program 1: socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xa002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000000400)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) [ 1697.358822][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.382122][ T8284] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1526, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s\nmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1697.408678][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1697.439286][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1697.479664][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1697.513172][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.526834][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1697.539484][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.554064][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1697.632687][ T8292] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.649909][ T8292] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1697.668602][ T8292] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.703157][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.704486][ T8299] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1697.718184][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1697.727015][ T8292] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:41 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x190f, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1697.747992][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.752304][ T8292] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.774184][ T8292] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1697.783587][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1697.804983][ T8292] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.816538][ T8303] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1697.824712][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.832980][ T8292] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1697.848857][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1697.871313][ T8281] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1697.879339][ T8281] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x437}) 10:15:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s#mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1698.100984][ T8310] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1698.178045][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.178523][ T8314] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.209598][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1698.221476][ T8314] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1698.229605][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.237381][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1698.246462][ T8314] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.263759][ T8314] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1698.269700][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.276761][ T8314] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.290657][ T8314] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1698.299104][ T8314] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.299608][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1698.312945][ T8314] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1698.339512][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.347270][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1698.409516][ C0] net_ratelimit: 26 callbacks suppressed [ 1698.409524][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1698.421053][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1698.426919][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1698.432749][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1698.438609][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1698.444424][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1698.476254][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.484810][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1698.493148][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1698.493217][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1698.493359][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1698.493430][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1698.518774][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.527182][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1698.536049][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.544254][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1698.552863][ T8315] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1698.561076][ T8315] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:43 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 10:15:43 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1b26, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:43 executing program 1: socket$inet6(0xa, 0x5, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/sequencer2\x00', 0xa002, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, 0x0, &(0x7f0000000400)) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) timerfd_create(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 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) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, 0x0, 0x0) pselect6(0x40, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000200)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) 10:15:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:15:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s%mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:43 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x438}) [ 1700.044660][ T8323] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1700.143782][ T8328] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.154387][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.168650][ T8339] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1700.187876][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1700.196350][ T8328] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1700.209336][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.217659][ T8328] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.234416][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1700.250980][ T8328] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1700.267538][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.291482][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1700.305168][ T8328] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.324461][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x7f', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1700.344047][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1700.359600][ T8328] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1f00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1700.387213][ T8328] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.441060][ T8328] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1700.470223][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.499266][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1700.534969][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.561021][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1700.582384][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.602495][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s*mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1700.622630][ T8332] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.656391][ T8332] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x439}) 10:15:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1700.838489][ T8360] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.873183][ T8360] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1700.915561][ T8360] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.931824][ T8360] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1700.940408][ T8360] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.955610][ T8360] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1700.967430][ T8360] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1700.993583][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.006660][ T8360] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1701.024067][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1701.034532][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.047906][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1701.057611][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.072829][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1701.081713][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.089687][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1701.155237][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.163143][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1701.174846][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.185894][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1701.197472][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.211946][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1701.223588][ T8366] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1701.231520][ T8366] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:47 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42803) 10:15:47 executing program 1: r0 = syz_open_dev$sndpcmc(&(0x7f0000000040)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x81000000) 10:15:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2010, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s+mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x43a}) 10:15:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) 10:15:47 executing program 1: select(0x40, &(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x9, 0x2, 0x80000001, 0x5, 0x5, 0x8}, &(0x7f0000000100)={0x5, 0x4}) [ 1703.166468][ T8385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.184103][ T8385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1703.194359][ T8385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.210258][ T8385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1703.232036][ T8389] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.234702][ T8385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.254704][ T8385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1703.263835][ T8389] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1703.272288][ T8386] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1703.280388][ T8385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.295993][ T8389] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.301858][ T8385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2300, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1703.309082][ T8389] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1703.335536][ T8389] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.353754][ T8389] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1703.376795][ T8389] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.394235][ T8389] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s-mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x0, 0x0, 0x0, 0x0) 10:15:47 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2615, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x43b}) [ 1703.648464][ T8407] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.677040][ T8407] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1703.689402][ T8407] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.698003][ T8407] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1703.713523][ T8407] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.726516][ T8413] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1703.728185][ T8407] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1703.747864][ T8407] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.755785][ T8407] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1703.852314][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.865498][ T8422] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1703.877082][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1703.893396][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.903357][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1703.930267][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.946714][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1703.954892][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1703.996690][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1704.139437][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1704.152371][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1704.170551][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1704.179769][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1704.188762][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1704.196948][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1704.205241][ T8419] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1704.213749][ T8419] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1704.646400][ C0] net_ratelimit: 26 callbacks suppressed [ 1704.646410][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1704.657886][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1704.663693][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1704.669503][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1704.675331][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1704.681169][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1704.726371][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1704.732195][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1704.738061][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1704.743810][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:15:50 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x0) 10:15:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x261b, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s.mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x0, 0x0, 0x0, 0x0) 10:15:50 executing program 1: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000640)={0x26, 'aead\x00', 0x0, 0x0, 'morus640\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000080)="ab553fec94248c32e27d04000000288a", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18}, 0x0) write$binfmt_script(r1, &(0x7f0000000600)=ANY=[], 0xfec8) recvmmsg(r1, &(0x7f0000004740)=[{{0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000540)=""/238, 0xee}, {&(0x7f00000006c0)=""/122, 0x7a}], 0x2}}], 0x1, 0x0, 0x0) 10:15:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x43c}) [ 1706.243103][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.276815][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1706.296788][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.311682][ T8436] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1706.320983][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1706.324421][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.339405][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x3f00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1706.348974][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1706.366365][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1706.376748][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.392481][ T8453] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:50 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa) keyctl$invalidate(0x15, 0x0) getsockopt$IP6T_SO_GET_ENTRIES(0xffffffffffffffff, 0x29, 0x41, 0x0, 0x0) prctl$PR_GET_DUMPABLE(0x3) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) lsetxattr$security_smack_transmute(0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, 0x0, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x0) accept$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x29, 0x45, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = open$dir(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) ptrace$cont(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$KDGETMODE(0xffffffffffffffff, 0x4b3b, 0x0) ioctl$VT_GETMODE(0xffffffffffffffff, 0x5601, 0x0) lstat(0x0, 0x0) fcntl$getflags(r0, 0x0) [ 1706.401478][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.415730][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1706.432691][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1706.454364][ T8430] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.485297][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x0, 0x0, 0x0, 0x0) [ 1706.505564][ T8430] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1706.540479][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5s0mwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1706.635896][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.651249][ T8464] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1706.664991][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1706.686978][ T8473] FAT-fs (loop4): bogus number of reserved sectors [ 1706.699061][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.715533][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1706.727599][ T8473] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:50 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00000001c0)=""/11, 0xb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f00000000c0)=0x100000001, 0x151) connect$inet6(r1, &(0x7f0000000080), 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00000003c0), 0x4) dup2(r0, r2) ioctl$KDMKTONE(r2, 0x4b30, 0x0) [ 1706.744005][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.749533][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.782701][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1706.784193][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1706.804891][ T8435] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.817925][ T8478] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1706.853365][ T8435] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1706.858786][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.918029][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1706.933595][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.958901][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1706.978188][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1706.994047][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1707.063525][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1707.074743][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1707.090082][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1707.104980][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1707.120168][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1707.136065][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1707.151024][ T8472] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1707.165595][ T8472] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:53 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x0) 10:15:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4304, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) 10:15:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x43d}) 10:15:53 executing program 1: r0 = socket$inet6(0xa, 0x802, 0x0) sendmsg$key(0xffffffffffffffff, 0x0, 0x0) ioctl$EVIOCGABS0(0xffffffffffffffff, 0x80184540, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, &(0x7f00000001c0), 0xfffffef3) read(r1, &(0x7f0000000200)=""/250, 0x50c7e3e3) r3 = socket$inet6(0xa, 0x2, 0x0) fcntl$F_GET_RW_HINT(r3, 0x40b, &(0x7f0000000040)) openat$full(0xffffffffffffff9c, &(0x7f00000012c0)='/dev/full\x00', 0x0, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) gettid() perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x2f, 0x0, 0x0) dup(0xffffffffffffffff) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000080)={0x0, @speck128, 0x48157affdfa33ca6, "b75b0a6534fa7d21"}) connect$inet6(r3, &(0x7f0000000300)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1c) accept4$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x80800) sendmmsg(r3, &(0x7f00000092c0), 0x4ff, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) pipe(&(0x7f0000000340)) read$eventfd(r1, &(0x7f0000000180), 0x8) 10:15:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sXmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1709.346442][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.356366][ T8489] FAT-fs (loop4): bogus number of reserved sectors [ 1709.363027][ T8495] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.375469][ T8499] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1709.384467][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1709.394029][ T8489] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1709.405730][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.414878][ T8495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1709.427706][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1709.446135][ T8495] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.454396][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.468050][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1709.485061][ T8495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x0, 0x0, 0x0, 0x0) [ 1709.524554][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.537155][ T8495] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.560164][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4404, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1709.567857][ T8495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1709.594526][ T8495] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.620784][ T8495] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1709.647463][ T8514] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1709.659651][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.680221][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1709.705834][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.726564][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1709.747143][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5scmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1709.766668][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1709.768786][ T8518] FAT-fs (loop4): bogus number of reserved sectors [ 1709.781735][ T8518] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1709.788561][ T8497] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1709.797730][ T8497] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1709.806210][ T8520] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4504, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x0, 0x0, 0x0, 0x0) 10:15:53 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x43e}) [ 1710.075635][ T8526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.090223][ T8525] FAT-fs (loop4): bogus number of reserved sectors [ 1710.098814][ T8526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1710.113155][ T8525] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1710.117185][ T8526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.143730][ T8526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1710.157128][ T8526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.172065][ T8526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1710.187976][ T8526] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.204010][ T8526] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1710.213109][ T8531] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1710.220021][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.260602][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1710.297976][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.316721][ T8539] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1710.334005][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1710.360703][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.405749][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1710.437539][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.457887][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1710.539029][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.566577][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1710.593433][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.629436][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1710.638549][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.663602][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1710.683610][ T8534] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1710.711018][ T8534] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1710.883316][ C0] net_ratelimit: 26 callbacks suppressed [ 1710.883326][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1710.894835][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1710.900679][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1710.906481][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1710.912340][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1710.918154][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1710.963260][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1710.969086][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1710.974975][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1710.980755][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:15:56 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x132224) clone(0x2102001ff8, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x3c) fcntl$setstatus(r0, 0x4, 0x0) 10:15:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4604, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sdmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:15:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x0, 0x0, 0x0, 0x0) 10:15:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x43f}) 10:15:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) [ 1712.399517][ T8550] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.412064][ T8549] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1712.421698][ T8548] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.433216][ T8544] FAT-fs (loop4): bogus number of reserved sectors [ 1712.434176][ T8550] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1712.447213][ T8544] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1712.473839][ T8548] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1712.478043][ T8550] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.501858][ T8548] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.512578][ T8548] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1712.524815][ T8550] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1712.536270][ T8548] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.546906][ T8550] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.566483][ T8550] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x0, 0x0, 0x0, 0x0) [ 1712.582509][ T8548] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1712.594281][ T8548] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.603395][ T8550] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:15:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4704, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1712.626066][ T8550] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1712.634559][ T8548] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:56 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:15:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x440}) 10:15:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5simwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1712.792393][ T8568] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1712.884205][ T8576] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1712.884334][ T8572] FAT-fs (loop4): bogus number of reserved sectors [ 1712.912304][ T8572] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1712.980169][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1712.998856][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1713.022888][ T8581] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.030653][ T8581] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1713.042703][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.052651][ T8581] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.062281][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1713.071027][ T8581] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1713.075042][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.087520][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1713.096096][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.104454][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1713.105434][ T8581] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.129988][ T8581] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1713.138520][ T8581] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.153072][ T8581] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1713.219967][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.235320][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1713.247529][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.268872][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1713.278714][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.293208][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1713.301624][ T8580] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1713.316623][ T8580] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:15:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x500}) 10:15:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000006c0)=0x200, 0x20) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @loopback}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000000c0), 0x2ba) recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000740)=[{&(0x7f0000003ac0)=""/4096, 0xd400}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) ioctl$DRM_IOCTL_SET_VERSION(0xffffffffffffffff, 0xc0106407, &(0x7f00000001c0)={0x0, 0x8, 0xfff}) write$binfmt_elf64(r0, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) r1 = accept(r0, &(0x7f0000000380)=@nfc_llcp, 0x0) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000000440)="6a0eb60d49cfdce3ceadc3bc859b1839d89f07e03cf7b8ed95c901c5604451e4a68fea4a6803d905585d1cc21dae436bb29a158fca213e2b976d2fc45720400fb051a39324f01104cc0d09a4b217fd6ca81f9a086f7c730774d88ee8d550fc4c467833d4ab6a95b3c467b0ffe4450ac423b49974fcf5e3d2b045472348fc19601ec6bf2095c9a7dfa22fc6bc8001f847ead71d824c8fb2d66b2c94a1", 0x9c) fgetxattr(0xffffffffffffffff, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f0000000100)=""/128, 0x80) prctl$PR_CAPBSET_DROP(0x18, 0x0) 10:15:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:15:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x0, 0x0, 0x0, 0x0) 10:15:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4800, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:15:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5slmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1715.491977][ T8589] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.506443][ T8592] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1715.514301][ T8593] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.528884][ T8589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1715.537277][ T8598] FAT-fs (loop4): bogus number of reserved sectors [ 1715.537317][ T8598] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1715.561612][ T8593] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1715.585128][ T8593] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.592911][ T8589] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.592926][ T8589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1715.593074][ T8589] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.593094][ T8589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:15:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1715.636855][ T8589] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.646103][ T8593] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1715.654117][ T8589] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1715.675429][ T8605] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:15:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4804, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1715.707196][ T8593] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.746184][ T8593] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:15:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x0, 0x0, 0x0, 0x0) [ 1715.758061][ T8593] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1715.766828][ T8593] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:15:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:15:59 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x600}) 10:15:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5somwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1715.900923][ T8613] FAT-fs (loop4): bogus number of reserved sectors [ 1715.926597][ T8613] FAT-fs (loop4): Can't find a valid FAT filesystem 10:15:59 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1715.998628][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.009473][ T8620] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1716.020521][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1716.061088][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.085877][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1716.115130][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.140448][ T8630] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1716.148002][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1716.174527][ T8626] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.180058][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.211055][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1716.228433][ T8626] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1716.263956][ T8626] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.279928][ T8626] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1716.297524][ T8626] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.316859][ T8626] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1716.334233][ T8626] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.370545][ T8626] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1716.380733][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.388462][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1716.397500][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.405545][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1716.421904][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.447006][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1716.464367][ T8621] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.496283][ T8621] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:16:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4904, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x0, 0x0, 0x0, 0x0) 10:16:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5spmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x626}) [ 1716.720608][ T8639] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:00 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5437, 0x0) [ 1716.786104][ T8654] 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. [ 1716.805686][ T8638] FAT-fs (loop4): bogus number of reserved sectors [ 1716.824880][ T8645] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x0, 0x0, 0x0, 0x0) [ 1716.836559][ T8638] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1716.843763][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.868889][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1716.871444][ T8645] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1716.904577][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.927463][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1716.940879][ T8645] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:00 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair(0xb, 0x4, 0x25ae, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$TIPC_MCAST_REPLICAST(r1, 0x10f, 0x86) listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1716.950040][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1716.973014][ T8645] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1716.983090][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4a04, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5437, 0x0) [ 1717.010506][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.022486][ T8645] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.030475][ T8662] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1717.040417][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1717.045578][ T8645] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1717.086157][ T8645] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.120159][ C0] net_ratelimit: 26 callbacks suppressed [ 1717.120168][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1717.131814][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1717.137669][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1717.143528][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1717.149387][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1717.155264][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:16:01 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) [ 1717.180757][ T8645] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1717.192214][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.200113][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1717.200190][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1717.211344][ T8669] FAT-fs (loop4): bogus number of reserved sectors [ 1717.211796][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1717.223953][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:16:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x0, 0x0, 0x0, 0x0) [ 1717.224425][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1717.249170][ T8669] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1717.256807][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5437, 0x0) [ 1717.280554][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4b04, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5ssmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1717.341529][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.369443][ T8676] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1717.402781][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1717.470427][ T8681] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1717.479392][ T8651] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.507964][ T8651] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1717.562667][ T8683] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.623795][ T8687] FAT-fs (loop4): bogus number of reserved sectors [ 1717.630542][ T8683] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1717.647033][ T8683] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.650396][ T8687] FAT-fs (loop4): Can't find a valid FAT filesystem 10:16:01 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x700}) 10:16:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x0, 0x0, 0x0, 0x0) [ 1717.679200][ T8683] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1717.718091][ T8683] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.753146][ T8683] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1717.791476][ T8683] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:01 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1717.815100][ T8683] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1717.844327][ T8694] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1717.852886][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.886899][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sxmwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1717.958803][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1717.969101][ T8701] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1718.003676][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:02 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1718.044027][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.078301][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1718.093751][ T8704] FAT-fs (loop4): bogus number of reserved sectors [ 1718.106754][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.122825][ T8704] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1718.136938][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1718.147233][ T8707] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.162891][ T8707] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1718.183741][ T8707] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.208769][ T8707] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1718.230113][ T8707] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.314735][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.315429][ T8707] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1718.342668][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1718.383831][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.414823][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1718.429716][ T8707] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.437456][ T8707] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1718.442719][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.476551][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1718.504432][ T8697] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1718.528463][ T8697] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:16:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x0, 0x0, 0x0, 0x0) 10:16:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c04, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:03 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r0, 0x5437, 0x0) 10:16:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5su\nwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:03 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x900}) [ 1719.415212][ T8716] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1719.420850][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.428693][ T8723] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:03 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r0, 0x5437, 0x0) [ 1719.456574][ T8723] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1719.472696][ T8723] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.475867][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1719.492502][ T8723] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1719.508389][ T8723] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.513777][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.542422][ T8732] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1719.557075][ T8728] FAT-fs (loop4): bogus number of reserved sectors [ 1719.576426][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1719.576587][ T8723] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1719.596408][ T8728] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1719.624479][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.634355][ T8723] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:03 executing program 1: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r0, 0x5437, 0x0) 10:16:03 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x0, 0x0, 0x0, 0x0) [ 1719.671632][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1719.697455][ T8723] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:03 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4d04, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1719.719302][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.749173][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:03 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:03 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5su%wlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1719.886269][ T8740] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1719.907822][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.943539][ T8742] FAT-fs (loop4): bogus number of reserved sectors [ 1719.949162][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1719.962974][ T8742] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1719.976557][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1719.998734][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1720.019113][ T8748] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1720.019770][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1720.107355][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1720.136883][ T8751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1720.157422][ T8724] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1720.177898][ T8751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1720.198832][ T8724] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1720.222287][ T8751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1720.254976][ T8751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1720.274794][ T8751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1720.295049][ T8751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1720.306729][ T8751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1720.321139][ T8751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:05 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) syz_emit_ethernet(0x230, &(0x7f0000007000)={@local, @random="cf2bb43c40b8", [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x222, 0x0, 0x0, 0x0, 0x6, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}, @multicast1}, @tcp={{0x0, 0x4e20, 0x42424242, 0x42424242, 0x0, 0x0, 0x5}}}}}}, 0x0) 10:16:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x0, 0x0, 0x0, 0x0) 10:16:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4e04, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:05 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0xa00}) 10:16:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumw\nan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1721.350047][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.366531][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1721.387666][ T8764] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1721.397732][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.412277][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1721.444008][ T8767] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.458752][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.469661][ T8772] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1721.476634][ T8766] FAT-fs (loop4): bogus number of reserved sectors 10:16:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1721.496588][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1721.507015][ T8766] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1721.523845][ T8767] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1721.542863][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.574865][ T8767] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.584106][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:05 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1721.618385][ T8767] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1721.657915][ T8767] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4f04, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1721.692337][ T8767] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1721.748502][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.756354][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1721.767929][ T8767] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.781446][ T8767] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1721.808103][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.815871][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:05 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumw%an0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1721.884883][ T8782] EXT4-fs (loop2): unable to read superblock [ 1721.884959][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1721.952150][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1721.978451][ T8785] FAT-fs (loop4): bogus number of reserved sectors [ 1721.994778][ T8788] EXT4-fs (loop2): unable to read superblock [ 1722.015922][ T8757] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1722.024974][ T8785] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1722.037779][ T8757] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1722.194940][ T8791] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1722.233147][ T8791] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1722.278396][ T8791] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1722.286242][ T8791] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1722.321811][ T8791] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1722.342692][ T8791] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1722.357985][ T8791] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1722.390473][ T8791] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:07 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) 10:16:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x0, 0x0, 0x0, 0x0) 10:16:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x1020}) 10:16:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumw.an0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1723.253967][ T8799] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.282656][ T8799] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1723.305958][ T8799] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.328327][ T8799] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1723.348002][ T8799] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.357068][ C0] net_ratelimit: 26 callbacks suppressed [ 1723.357077][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1723.368568][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1723.374451][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1723.380271][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1723.386172][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1723.392010][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1723.401038][ T8806] EXT4-fs (loop2): unable to read superblock 10:16:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1723.407464][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.410372][ T8799] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1723.437012][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1723.442912][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1723.448798][ C0] protocol 88fb is buggy, dev hsr_slave_0 10:16:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6800, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1723.450929][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1723.454608][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1723.467399][ T8799] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.476571][ T8799] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1723.528921][ T8815] EXT4-fs (loop2): unable to read superblock [ 1723.564194][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2010}) [ 1723.632233][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1723.657224][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x0, 0x0, 0x0, 0x0) [ 1723.679547][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1723.718149][ T8808] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.738459][ T8808] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:07 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1723.864668][ T8827] EXT4-fs (loop2): unable to read superblock [ 1723.872717][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.880694][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1723.890289][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.898650][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1723.917112][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.934391][ T8834] EXT4-fs (loop2): unable to read superblock [ 1723.936914][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1723.969307][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1723.993343][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1724.094882][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1724.112947][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1724.153048][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1724.192956][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1724.201419][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1724.232837][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1724.272586][ T8829] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1724.280469][ T8829] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:09 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) 10:16:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6c00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:09 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumw/an0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x0, 0x0, 0x0, 0x0) 10:16:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2300}) [ 1725.282211][ T8840] EXT4-fs (loop2): unable to read superblock 10:16:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1725.322596][ T8847] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.325517][ T8846] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.349246][ T8846] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1725.351212][ T8847] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1725.392658][ T8846] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.421437][ T8846] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1725.430720][ T8846] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7400, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1725.442154][ T8847] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.456597][ T8846] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1725.469552][ T8847] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:09 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x0, 0x0, 0x0, 0x0) 10:16:09 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1725.517018][ T8847] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.533834][ T8846] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.542983][ T8847] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1725.561609][ T8847] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.573811][ T8846] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1725.612238][ T8847] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:09 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7a00, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x25fe}) [ 1725.759519][ T8866] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1725.870272][ T8872] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1725.887042][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.899484][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1725.918408][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.942469][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1725.959874][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1725.979273][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1725.996123][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1726.012928][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1726.131261][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1726.155035][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1726.186406][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1726.222859][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1726.231580][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1726.239767][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1726.248321][ T8875] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1726.256486][ T8875] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:11 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwLan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xedc0, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x0, 0x0, 0x0, 0x0) 10:16:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2606}) [ 1727.267435][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.287006][ T8891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.300803][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1727.302548][ T8894] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xff0f, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1727.320010][ T8891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1727.336500][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.353834][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1727.364499][ T8891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.381766][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.402308][ T8891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1727.414053][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1727.433679][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.445236][ T8891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.458559][ T8901] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1727.469033][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1727.484394][ T8891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1727.517618][ T8891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x20000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:11 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xf19, 0x0, 0x0, 0x0, 0x0) [ 1727.557914][ T8891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1727.634575][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.649204][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwPan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1727.694163][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.721655][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1727.755523][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.798084][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1727.839914][ T8887] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.855703][ T8914] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1727.870848][ T8887] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1727.897254][ T8915] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.910635][ T8915] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1727.921149][ T8915] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1727.934965][ T8915] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1727.995887][ T8915] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1728.003626][ T8915] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1728.116225][ T8915] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1728.165181][ T8915] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:13 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xe0000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:13 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2704}) 10:16:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x0, 0x0, 0x0, 0x0) 10:16:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwuan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1729.172082][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.184453][ T8934] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1729.195106][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1729.203687][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.212102][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1729.221269][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.229710][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1729.241243][ T8937] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x400000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1729.284418][ T8937] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1729.294734][ T8942] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1729.314630][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.338278][ T8937] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.356564][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1729.372670][ T8937] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x190f, 0x0, 0x0, 0x0, 0x0) [ 1729.400893][ T8937] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.431185][ T8937] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, 0x0) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1729.444666][ T8937] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.452399][ T8937] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1729.480877][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.518193][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1729.526787][ T8947] FAT-fs (loop4): bogus number of reserved sectors [ 1729.562075][ T8947] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1729.570922][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.593884][ C0] net_ratelimit: 26 callbacks suppressed [ 1729.593892][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1729.602498][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1729.605444][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1729.619393][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1729.624419][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1729.625197][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1729.638663][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1729.644479][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1729.670507][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1729.673862][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1729.684570][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1729.690413][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1729.696231][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1729.718081][ T8932] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:13 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1729.764687][ T8932] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1729.788909][ T8953] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1729.983197][ T8961] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1730.054771][ T8960] FAT-fs (loop4): bogus number of reserved sectors [ 1730.101642][ T8960] FAT-fs (loop4): Can't find a valid FAT filesystem 10:16:15 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) munlockall() 10:16:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumw\xb0an0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2a04}) 10:16:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$TCSETSF(r1, 0x5437, 0x0) 10:16:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1f00, 0x0, 0x0, 0x0, 0x0) 10:16:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1731.236864][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.267097][ T8976] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)) ioctl$TCSETSF(r1, 0x5437, 0x0) [ 1731.284736][ T8978] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.292597][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1731.293983][ T8977] FAT-fs (loop4): bogus number of reserved sectors [ 1731.322247][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.345934][ T8984] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1731.354185][ T8978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1731.362505][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1731.376264][ T8977] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1731.378094][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.391459][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1731.411144][ T8978] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x0, 0x0, 0x0, 0x0) [ 1731.449932][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.462962][ T8978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1731.472643][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1731.483564][ T8978] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.514009][ T8978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1731.551730][ T8978] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5437, 0x0) 10:16:15 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x3000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1731.563990][ T8978] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1731.596155][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.613210][ T8990] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1731.631487][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1731.658451][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:15 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumw\xc0an0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1731.707835][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1731.752092][ T8997] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1731.769142][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:15 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5437, 0x0) [ 1731.806074][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1731.857787][ T8996] FAT-fs (loop4): bogus number of reserved sectors [ 1731.879176][ T8972] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.912261][ T8996] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1731.921852][ T8972] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1731.940758][ T9002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.952053][ T9002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1731.967790][ T9002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1731.982590][ T9002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1732.039418][ T9002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1732.076158][ T9002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1732.118765][ T9002] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1732.145834][ T9002] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) munlockall() 10:16:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x0, 0x0, 0x0, 0x0) 10:16:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3203}) 10:16:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:16 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x2) ioctl$TCSETSF(0xffffffffffffffff, 0x5437, 0x0) 10:16:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwl\nn0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1733.073946][ T9016] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.081993][ T9014] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.090084][ T9013] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1733.110949][ T9014] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:17 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) [ 1733.123647][ T9016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1733.144340][ T9018] FAT-fs (loop4): bogus number of reserved sectors [ 1733.160824][ T9018] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1733.178667][ T9025] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1733.192800][ T9016] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.220690][ T9014] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.248670][ T9016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1733.267099][ T9014] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1733.283410][ T9016] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x0, 0x0, 0x0, 0x0) 10:16:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x5000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1733.325403][ T9014] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.336246][ T9016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1733.367635][ T9014] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1733.404266][ T9032] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1733.422117][ T9016] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.422619][ T9014] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.472926][ T9016] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1733.503440][ T9014] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1733.516872][ T9034] FAT-fs (loop4): bogus number of reserved sectors [ 1733.517269][ T9036] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1733.532024][ T9034] FAT-fs (loop4): Can't find a valid FAT filesystem 10:16:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwl%n0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:17 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3303}) 10:16:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x0, 0x0, 0x0, 0x0) [ 1733.765217][ T9040] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.834578][ T9040] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1733.839738][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.879186][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1733.904386][ T9040] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.904911][ T9047] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1733.952114][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1733.963579][ T9040] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1733.986478][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1734.025417][ T9040] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.031235][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.071736][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1734.076946][ T9040] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1734.090686][ T9049] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1734.097460][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.148351][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1734.158475][ T9040] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.202008][ T9040] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1734.228266][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.261684][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1734.298702][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.357881][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1734.398787][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.447669][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1734.481526][ T9044] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1734.531836][ T9044] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:19 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) munlockall() 10:16:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x0, 0x0, 0x0, 0x0) 10:16:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwla\n0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:19 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3403}) 10:16:19 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) [ 1735.643738][ T9056] FAT-fs (loop4): bogus number of reserved sectors [ 1735.662074][ T9062] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.681156][ T9056] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1735.687864][ T9062] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1735.704721][ T9063] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1735.706814][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.719224][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1735.727706][ T9062] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.727879][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.770637][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1735.774076][ T9062] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1735.805939][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.814127][ T9062] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.830767][ C0] net_ratelimit: 26 callbacks suppressed [ 1735.830775][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1735.842277][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1735.848120][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1735.853976][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1735.859791][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1735.865649][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:16:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1735.878265][ T9062] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1735.903359][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1735.911719][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1735.911788][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1735.911894][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1735.911973][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1735.940791][ T9062] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1735.955981][ T9062] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1735.964510][ T9073] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1735.977268][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.003576][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x0, 0x0, 0x0, 0x0) 10:16:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwla%0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1736.125294][ T9076] FAT-fs (loop4): bogus number of reserved sectors [ 1736.148705][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.160497][ T9076] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1736.160770][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1736.221626][ T9081] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1736.257510][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x8000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1736.297077][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1736.352085][ T9085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.353009][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.390143][ T9085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1736.441338][ T9085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.450982][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1736.476738][ T9091] FAT-fs (loop4): bogus number of reserved sectors 10:16:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x0, 0x0, 0x0, 0x0) [ 1736.483899][ T9085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1736.502082][ T9068] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.524664][ T9085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1736.538959][ T9091] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1736.561055][ T9068] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1736.570827][ T9085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1736.602893][ T9085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x9000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1736.660386][ T9085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1736.685534][ T9094] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1736.848628][ T9098] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1736.895779][ T9100] FAT-fs (loop4): bogus number of reserved sectors [ 1737.030607][ T9100] FAT-fs (loop4): Can't find a valid FAT filesystem 10:16:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3604}) 10:16:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan\t'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x53ef, 0x0, 0x0, 0x0, 0x0) 10:16:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xa000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1738.140074][ T9105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.147876][ T9105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1738.169909][ T9110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.183454][ T9111] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1738.196388][ T9112] FAT-fs (loop4): bogus number of reserved sectors [ 1738.210362][ T9110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1738.218948][ T9112] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1738.231124][ T9105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.245284][ T9110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.261891][ T9105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1738.274836][ T9110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1738.288995][ T9105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.312682][ T9110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.329746][ T9105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1738.347976][ T9110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1738.365950][ T9105] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.382748][ T9110] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.398855][ T9105] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1738.412025][ T9110] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:22 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() listen(r0, 0x0) 10:16:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x0, 0x0, 0x0, 0x0) 10:16:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x10000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3704}) 10:16:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan\n'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1738.730348][ T9126] FAT-fs (loop4): bogus number of reserved sectors [ 1738.743565][ T9128] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.763069][ T9126] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1738.764488][ T9128] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() [ 1738.809334][ T9128] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.858144][ T9128] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1738.873399][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.881799][ T9134] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1738.889402][ T9128] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x11000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1738.918879][ T9128] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1738.929015][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1738.952012][ T9143] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1738.976762][ T9128] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1738.984973][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.004032][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x0, 0x0, 0x0, 0x0) [ 1739.032696][ T9128] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1739.062419][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:23 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() [ 1739.086737][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1739.119457][ T9148] FAT-fs (loop4): bogus number of reserved sectors [ 1739.127672][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan#'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1739.149562][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1739.149815][ T9151] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1739.165088][ T9148] FAT-fs (loop4): Can't find a valid FAT filesystem 10:16:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x0, 0x0, 0x0, 0x0) [ 1739.312322][ T9157] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.325514][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.337835][ T9157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1739.359706][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1739.379941][ T9157] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.407782][ T9157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1739.411881][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.430395][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1739.438703][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.447272][ T9163] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1739.459817][ T9157] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.480502][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1739.486947][ T9157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1739.514836][ T9139] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.529986][ T9157] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1739.539745][ T9165] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1739.554793][ T9157] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1739.569892][ T9139] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:24 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x15260000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x0, 0x0, 0x0, 0x0) 10:16:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan%'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3804}) 10:16:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() [ 1740.980073][ T9177] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1740.988063][ T9173] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1740.998241][ T9177] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1741.027795][ T9173] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1741.038191][ T9177] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.057778][ T9177] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:25 executing program 1: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() [ 1741.078351][ T9181] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1741.098240][ T9177] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.106592][ T9173] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x190f0000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1741.136204][ T9177] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1741.149183][ T9173] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1741.159501][ T9177] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.176262][ T9188] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1741.183195][ T9173] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.191359][ T9177] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1741.213804][ T9173] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1741.237581][ T9173] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.265324][ T9173] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x0, 0x0, 0x0, 0x0) 10:16:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3904}) [ 1741.457732][ T9196] EXT4-fs (loop1): unable to read superblock 10:16:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan+'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1b260000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:25 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1741.537489][ T9200] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1741.573991][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.599010][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1741.623459][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.637920][ T9209] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1741.644761][ T9206] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.652582][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1741.652711][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:25 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x0, 0x0, 0x0, 0x0) [ 1741.702206][ T9206] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1741.709600][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1741.722147][ T9206] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.755091][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.763568][ T9206] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1741.773455][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1741.789142][ T9216] EXT4-fs (loop1): unable to read superblock 10:16:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1f000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1741.821020][ T9206] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.851913][ T9206] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1741.865368][ T9206] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.881229][ T9206] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan-'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1741.966751][ T9221] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1741.978941][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1741.997059][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1742.027127][ T9225] FAT-fs (loop4): bogus number of reserved sectors [ 1742.049458][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.057946][ T9225] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1742.065250][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() [ 1742.073569][ C0] net_ratelimit: 26 callbacks suppressed [ 1742.073577][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1742.073649][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1742.073774][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1742.073832][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1742.073949][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1742.074030][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1742.128009][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.139724][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1742.147618][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1742.153957][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1742.154359][ T9204] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.159825][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1742.167806][ T9204] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1742.173342][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1742.189446][ T9231] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x20000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3a04}) [ 1742.279998][ T9230] EXT4-fs (loop1): unable to read superblock [ 1742.286431][ T9232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xef53, 0x0, 0x0, 0x0, 0x0) [ 1742.327907][ T9232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:26 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1742.379059][ T9232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.414125][ T9232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1742.456555][ T9232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.467119][ T9241] FAT-fs (loop4): bogus number of reserved sectors [ 1742.492144][ T9232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1742.507243][ T9241] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1742.520030][ T9245] EXT4-fs (loop1): unable to read superblock [ 1742.525820][ T9232] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.526245][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.562560][ T9249] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1742.563881][ T9232] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1742.595374][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1742.641822][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x20100000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:26 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1742.682797][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1742.737610][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x0, 0x0, 0x0, 0x0) 10:16:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlanV'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1742.783475][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1742.834122][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.868623][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x23000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1742.939521][ T9259] EXT4-fs (loop1): unable to read superblock [ 1742.968227][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1742.999466][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1743.020425][ T9263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.046717][ T9268] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1743.056218][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.074206][ T9270] FAT-fs (loop4): bogus number of reserved sectors [ 1743.086157][ T9263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:27 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1743.101401][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1743.112448][ T9270] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1743.135860][ T9273] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1743.142462][ T9263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.142475][ T9263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1743.142608][ T9263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.157579][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.224025][ T9263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1743.233497][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1743.234916][ T9276] EXT4-fs (loop1): unable to read superblock 10:16:27 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x3f000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1743.270813][ T9243] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.281290][ T9263] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1743.319052][ T9263] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1743.319202][ T9243] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1743.504454][ T9280] FAT-fs (loop4): bogus number of reserved sectors [ 1743.527210][ T9280] FAT-fs (loop4): Can't find a valid FAT filesystem 10:16:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x0, 0x0, 0x0, 0x0) 10:16:28 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3b04}) 10:16:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan['}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x40000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1744.275372][ T9289] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.286368][ T9291] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1744.289966][ T9295] EXT4-fs (loop1): unable to read superblock [ 1744.307919][ T9289] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1744.322811][ T9297] FAT-fs (loop4): bogus number of reserved sectors [ 1744.327361][ T9299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.342600][ T9297] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1744.343643][ T9299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1744.357700][ T9289] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.373136][ T9289] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1744.383104][ T9299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.399606][ T9289] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.411329][ T9299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1744.422072][ T9289] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1744.435816][ T9299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.466563][ T9289] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.480502][ T9299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1744.502917][ T9289] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:28 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x400000, 0x0, 0x0, 0x0, 0x0) 10:16:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x43040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1744.514406][ T9299] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.530619][ T9299] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3c04}) [ 1744.658045][ T9306] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1744.675772][ T9309] EXT4-fs (loop1): unable to read superblock 10:16:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlanc'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) [ 1744.890022][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.923516][ T9319] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1744.951647][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1744.958521][ T9323] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1744.960592][ T9319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1744.996509][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.006583][ T9319] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.028530][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1745.037352][ T9319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1745.060593][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.075758][ T9326] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1745.086340][ T9319] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.112766][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1745.121393][ T9319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1745.141777][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.155632][ T9319] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.175975][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1745.192359][ T9319] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1745.337867][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.365764][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1745.392511][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.422452][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1745.452932][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.481332][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1745.503186][ T9316] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1745.531227][ T9316] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:30 executing program 1: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x44040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x0, 0x0, 0x0, 0x0) 10:16:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}, 0xa}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3d04}) [ 1746.210530][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.230883][ T9339] EXT4-fs (loop1): unable to read superblock [ 1746.245683][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1746.263680][ T9337] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.277625][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.296995][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1746.308853][ T9343] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1746.312320][ T9337] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1746.330938][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.342728][ T9337] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.357844][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1746.377505][ T9337] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1746.387284][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.406474][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1746.412209][ T9337] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x45040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:30 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1746.464626][ T9337] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1746.478033][ T9337] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.495202][ T9337] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1746.560265][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x0, 0x0, 0x0, 0x0) [ 1746.605107][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}, 0x25}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1746.674504][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.712693][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1746.725711][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.740820][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1746.751297][ T9356] EXT4-fs (loop1): unable to read superblock 10:16:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x46040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1746.810153][ T9331] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.832063][ T9331] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:30 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1746.856925][ T9360] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1746.863609][ T9363] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.896782][ T9363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1746.934287][ T9363] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1746.957413][ T9363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1747.012372][ T9363] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1747.027568][ T9368] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1747.041087][ T9363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1747.061802][ T9363] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1747.088660][ T9363] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1747.146408][ T9371] EXT4-fs (loop1): unable to read superblock 10:16:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3e04}) 10:16:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x0, 0x0, 0x0, 0x0) 10:16:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x47040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}, 0x56}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:32 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1748.217602][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.243477][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1748.272421][ T9385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.295234][ T9383] EXT4-fs (loop1): unable to read superblock [ 1748.302077][ T9387] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1748.314592][ C0] net_ratelimit: 26 callbacks suppressed [ 1748.314601][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1748.318765][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.320362][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1748.339785][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1748.343414][ T9385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1748.345623][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1748.345743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1748.361504][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1748.365397][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1748.382365][ T9385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.394489][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1748.400388][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1748.406258][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1748.412040][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1748.420879][ T9385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1748.461399][ T9385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.477979][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.514981][ T9385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1748.528029][ T9394] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1748.539667][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1748.564430][ T9385] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x48000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1748.579121][ T9385] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1748.591647][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x0, 0x0, 0x0, 0x0) [ 1748.640295][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}, 0x5b}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1748.762766][ T9399] EXT4-fs (loop1): unable to read superblock [ 1748.793399][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.837161][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1748.838379][ T9400] FAT-fs (loop4): bogus number of reserved sectors [ 1748.854377][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1748.884423][ T9400] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1748.894520][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1748.904108][ T9406] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.917416][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.932427][ T9406] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1748.964820][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x48040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1748.992080][ T9381] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1748.994805][ T9408] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1749.008272][ T9406] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1749.032376][ T9381] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1749.037461][ T9406] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1749.080677][ T9406] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1749.099480][ T9406] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1749.116832][ T9406] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1749.129330][ T9406] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1749.216230][ T9413] EXT4-fs (loop1): unable to read superblock 10:16:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3f00}) 10:16:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'\nmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x49040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x0, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x0, 0x0, 0x0, 0x0) [ 1750.323551][ T9424] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1750.325954][ T9432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.331219][ T9430] EXT4-fs (loop1): unable to read superblock [ 1750.365665][ T9433] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.385481][ T9433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1750.408949][ T9432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1750.427948][ T9433] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.447143][ T9432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.476720][ T9433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1750.484713][ T9432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x0, 0x0, 0x0, 0x0) [ 1750.521456][ T9432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.542578][ T9432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1750.553780][ T9433] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4a040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1750.565181][ T9433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1750.574433][ T9432] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.582484][ T9433] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.590930][ T9432] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1750.599495][ T9433] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:34 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'#mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1750.681763][ T9442] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3f04}) 10:16:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4b040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1750.850045][ T9448] EXT4-fs (loop1): unable to read superblock [ 1750.883616][ T9452] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1750.960241][ T9454] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1750.991514][ T9454] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1751.035800][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.050088][ T9454] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.063757][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1751.080293][ T9454] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1751.089144][ T9454] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.097260][ T9454] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1751.106202][ T9454] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.124373][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.129087][ T9454] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1751.153348][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1751.169863][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.191527][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1751.214133][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.240439][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1751.307101][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.328765][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1751.357666][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.375599][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1751.394086][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.411952][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1751.435952][ T9458] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1751.459416][ T9458] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x0, 0x0, 0x0, 0x0) 10:16:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'%mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4000}) [ 1752.335179][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.366515][ T9470] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.381485][ T9474] EXT4-fs (loop1): unable to read superblock [ 1752.394550][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1752.418136][ T9480] FAT-fs (loop4): bogus number of reserved sectors [ 1752.418970][ T9478] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1752.432938][ T9480] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1752.445416][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.454803][ T9470] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1752.500015][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1752.532011][ T9470] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.566296][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.577354][ T9486] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1752.594181][ T9470] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1752.624823][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1752.645841][ T9488] EXT4-fs (loop1): unable to read superblock [ 1752.646426][ T9470] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x0, 0x0, 0x0, 0x0) [ 1752.685642][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.721581][ T9470] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:36 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1752.736291][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1752.771819][ T9470] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1752.817703][ T9470] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4d040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1752.921466][ T9494] EXT4-fs (loop1): unable to read superblock [ 1752.950148][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'*mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1752.969346][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1752.988784][ T9498] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1753.023489][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.085574][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1753.120107][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.138256][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1753.156896][ T9468] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.181180][ T9468] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1753.203813][ T9506] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.226615][ T9506] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1753.239587][ T9506] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.274370][ T9506] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1753.295407][ T9506] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.322156][ T9506] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1753.359079][ T9506] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1753.387554][ T9506] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:38 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x0, 0x0, 0x0, 0x0) 10:16:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4e040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:38 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4004}) 10:16:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'+mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1754.316649][ T9514] EXT4-fs (loop1): unable to read superblock 10:16:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1754.428365][ T9521] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.450327][ T9521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1754.473886][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.491674][ T9522] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1754.521786][ T9521] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.529550][ T9521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1754.538475][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1754.551890][ C0] net_ratelimit: 26 callbacks suppressed [ 1754.551903][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1754.563841][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:16:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4f040000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1754.571913][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1754.578422][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1754.579568][ T9521] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.586267][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1754.598067][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1754.608657][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.621693][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1754.628388][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1754.634785][ T9531] EXT4-fs (loop1): unable to read superblock [ 1754.635042][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1754.646766][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1754.658153][ T9521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1754.667739][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1754.679756][ T9535] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1754.706013][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.722069][ T9521] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.731899][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x0, 0x0, 0x0, 0x0) [ 1754.766032][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:38 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1754.811383][ T9521] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1754.834549][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x60000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'-mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1754.964702][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1754.985438][ T9544] EXT4-fs (loop1): unable to read superblock [ 1754.990495][ T9541] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1755.003587][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1755.024070][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.035367][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1755.055245][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.063344][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1755.073074][ T9523] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.094666][ T9523] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1755.127445][ T9549] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.154407][ T9550] FAT-fs (loop4): bogus number of reserved sectors [ 1755.170812][ T9549] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1755.183827][ T9550] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1755.215505][ T9549] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.233871][ T9549] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1755.272743][ T9549] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.297025][ T9549] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1755.318529][ T9549] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1755.336727][ T9549] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:40 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x190f0000, 0x0, 0x0, 0x0, 0x0) 10:16:40 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4800}) 10:16:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x68000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'.mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1756.518863][ T9562] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1756.530139][ T9566] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.541113][ T9567] EXT4-fs (loop1): unable to read superblock [ 1756.541813][ T9568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.553738][ T9570] FAT-fs (loop4): bogus number of reserved sectors [ 1756.569717][ T9570] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1756.573661][ T9566] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1f000000, 0x0, 0x0, 0x0, 0x0) [ 1756.639016][ T9568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1756.670695][ T9566] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.680953][ T9568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.704227][ T9568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1756.728468][ T9566] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:40 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6c000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:40 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c12") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1756.777496][ T9566] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.790089][ T9568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.820824][ T9579] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1756.833051][ T9566] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1756.835195][ T9568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1756.868328][ T9568] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.901135][ T9568] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1756.915362][ T9566] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1756.929381][ T9584] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1756.945446][ T9566] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:41 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4c00}) [ 1757.041261][ T9586] EXT4-fs (loop1): unable to read superblock [ 1757.048767][ T9583] FAT-fs (loop4): bogus number of reserved sectors 10:16:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'0mackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x0, 0x0, 0x0, 0x0) [ 1757.100555][ T9583] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1757.239875][ T9590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.275359][ T9594] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.316854][ T9590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1757.337172][ T9594] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1757.345754][ T9597] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1757.354204][ T9594] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.372434][ T9590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.381978][ T9594] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1757.404348][ T9590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1757.409488][ T9594] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.413549][ T9590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.428910][ T9590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1757.437632][ T9594] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1757.447580][ T9590] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.456169][ T9590] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1757.465339][ T9594] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1757.475662][ T9600] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1757.483288][ T9594] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:42 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x74000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:42 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x6800}) 10:16:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x0, 0x0, 0x0, 0x0) 10:16:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'Xmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1758.690795][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1758.724258][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1758.740273][ T9604] FAT-fs (loop4): bogus number of reserved sectors [ 1758.746960][ T9611] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1758.754788][ T9614] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1758.764401][ T9615] EXT4-fs (loop1): unable to read superblock [ 1758.773883][ T9604] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1758.788626][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1758.797818][ T9614] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1758.816186][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1758.834129][ T9614] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1758.846948][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1758.863975][ T9614] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1758.875911][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1758.892570][ T9614] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1758.916910][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x0, 0x0, 0x0, 0x0) 10:16:42 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:42 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7a000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1758.947449][ T9614] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1758.969822][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1758.970514][ T9614] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.052522][ T9614] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1759.100817][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.126042][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1759.159247][ T9624] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1759.164165][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'cmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1759.207076][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1759.232704][ T9629] EXT4-fs (loop1): unable to read superblock [ 1759.253855][ T9632] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1759.256189][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.285591][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1759.299836][ T9609] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:43 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x0, 0x0, 0x0, 0x0) [ 1759.331293][ T9631] FAT-fs (loop4): bogus number of reserved sectors [ 1759.353503][ T9631] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1759.358868][ T9609] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1759.436821][ T9636] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.461591][ T9636] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1759.496409][ T9636] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.525327][ T9636] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1759.579990][ T9636] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.600459][ T9640] EXT4-fs (loop1): unable to read superblock [ 1759.618650][ T9636] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1759.679233][ T9644] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1759.692030][ T9636] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1759.707622][ T9636] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:44 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:44 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x6c00}) 10:16:44 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x8cffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:44 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x0, 0x0, 0x0, 0x0) 10:16:44 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'dmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1760.771499][ T9655] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1760.779483][ C0] net_ratelimit: 26 callbacks suppressed [ 1760.779492][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1760.779570][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1760.779681][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1760.779739][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1760.779863][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1760.779924][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1760.783018][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1760.790265][ T9659] EXT4-fs (loop1): unable to read superblock [ 1760.792643][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1760.813457][ T9658] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1760.816627][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1760.834999][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1760.851366][ T9655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1760.865453][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1760.865525][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1760.865652][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1760.865727][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1760.881438][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1760.966899][ T9655] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.006006][ T9655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1761.035240][ T9667] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1761.067273][ T9655] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xc0ed0000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1761.093983][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1761.113982][ T9655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1761.125293][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x0, 0x0, 0x0, 0x0) [ 1761.148666][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1761.178256][ T9655] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.205427][ T9655] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1761.263043][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.290635][ T9671] EXT4-fs (loop1): unable to read superblock [ 1761.298789][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1761.364575][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.390725][ T9676] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1761.397469][ T9675] FAT-fs (loop4): bogus number of reserved sectors 10:16:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'imackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:45 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b0") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1761.414653][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1761.424256][ T9675] FAT-fs (loop4): Can't find a valid FAT filesystem [ 1761.448575][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf4ffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1761.500067][ T9679] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1761.502979][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1761.527938][ T9654] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.540458][ T9654] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1761.596840][ T9681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.630570][ T9681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1761.679157][ T9681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.717908][ T9681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1761.743589][ T9687] EXT4-fs (loop1): unable to read superblock [ 1761.759825][ T9681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.798161][ T9681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1761.838195][ T9681] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1761.867813][ T9681] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:46 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x0, 0x0, 0x0, 0x0) 10:16:46 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x7400}) 10:16:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'lmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1762.620932][ T9700] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1762.633864][ T9703] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1762.665606][ T9703] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1762.683044][ T9702] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1762.710072][ T9703] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1762.723660][ T9702] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1762.746435][ T9703] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1762.763859][ T9714] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1762.777558][ T9702] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1762.787527][ T9703] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:46 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:46 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1762.823643][ T9702] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1762.830964][ T9703] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1762.846696][ T9702] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x53ef0000, 0x0, 0x0, 0x0, 0x0) [ 1762.891050][ T9702] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1762.902271][ T9703] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1762.930982][ T9702] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1762.968481][ T9703] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1762.970709][ T9702] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'omackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:47 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x7a00}) [ 1763.159127][ T9723] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x300, 0x0, 0x0, 0x0, 0x0) [ 1763.265786][ T9729] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1763.384399][ T9731] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.413842][ T9731] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1763.431687][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.448219][ T9731] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.460478][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1763.485911][ T9731] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1763.494913][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.530789][ T9731] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.532876][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1763.572769][ T9731] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1763.575648][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.618107][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1763.623972][ T9731] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.643086][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.656876][ T9731] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1763.683965][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1763.788737][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.817220][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1763.852380][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.871972][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1763.898170][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.931769][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1763.944705][ T9733] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1763.969772][ T9733] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:48 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x0, 0x0, 0x0, 0x0) 10:16:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', 0x0, 0x300, 0x0, 0x0, 0x0, 0x0) 10:16:48 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0xedc0}) 10:16:48 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'pmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', 0x0, 0x300, 0x0, 0x0, 0x0, 0x0) [ 1764.786472][ T9751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1764.823056][ T9751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1764.834174][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1764.834396][ T9748] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1764.857519][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:16:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfbffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1764.896638][ T9751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1764.906995][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1764.934894][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1764.945507][ T9751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1764.968683][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1764.981191][ T9751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.016567][ T9765] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1765.034962][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1765.056373][ T9751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', 0x0, 0x300, 0x0, 0x0, 0x0, 0x0) [ 1765.068675][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.079929][ T9751] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.095568][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x0, 0x0, 0x0, 0x0) [ 1765.138012][ T9751] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfcfdffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:49 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) [ 1765.332625][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.366034][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1765.383645][ T9778] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1765.383976][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.410634][ T9780] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1765.441430][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1765.465565][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.490461][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1765.521753][ T9754] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1765.545411][ T9754] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1765.567785][ T9785] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:50 executing program 3: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'umackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:50 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:16:50 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0xfe25}) 10:16:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x0, 0x0, 0x0, 0x0) [ 1766.716705][ T9795] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.726281][ T9797] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.735364][ T9795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1766.754108][ T9797] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1766.762639][ T9795] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.801397][ T9797] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.816665][ T9795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1766.833012][ T9800] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:50 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfeffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1766.853149][ T9797] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1766.867281][ T9799] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1766.875603][ T9795] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.889463][ T9795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1766.906123][ T9797] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.919139][ T9795] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1766.946580][ T9797] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1766.961186][ T9795] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1766.971974][ T9808] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1766.991852][ T9797] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.015268][ C0] net_ratelimit: 26 callbacks suppressed [ 1767.015291][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1767.026762][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1767.032603][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1767.038449][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1767.044289][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1767.050116][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1767.079313][ T9797] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:51 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) 10:16:51 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'xmackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1767.095446][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1767.102275][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1767.108701][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1767.114625][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:16:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x0, 0x0, 0x0, 0x0) 10:16:51 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xff0f0000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1767.326924][ T9815] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:51 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0xff0f}) [ 1767.374565][ T9818] EXT4-fs (loop1): VFS: Can't find ext4 filesystem [ 1767.399156][ T9815] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1767.446315][ T9815] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.454250][ T9815] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1767.489086][ T9815] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.514934][ T9815] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1767.535030][ T9823] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1767.557389][ T9815] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.600605][ T9815] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1767.641574][ T9830] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1767.655434][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.668197][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1767.700604][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.758065][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1767.777970][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.800476][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1767.844959][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.869144][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1767.960738][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1767.978932][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1768.008285][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1768.045397][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1768.053723][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1768.075803][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1768.098038][ T9828] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1768.112438][ T9828] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:52 executing program 3: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffdf9, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={'vlan0\x00\x00\xf6\xff\xff\xff\xff\xff\xff\xff\x00', {0x2, 0x0, @loopback}}) 10:16:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'s\nackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x0, 0x0, 0x0, 0x0) 10:16:52 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x100000}) [ 1768.922297][ T9841] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1768.923484][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1768.938680][ T9837] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1768.952098][ T9841] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1768.982100][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1769.023695][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.040998][ T9841] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:53 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x7fffffff}, 0x2c) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:16:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffdfc, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1769.065439][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1769.078157][ T9854] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1769.119516][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.126858][ T9841] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x0, 0x0, 0x0, 0x0) [ 1769.170201][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1769.193101][ T9841] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.206104][ T9857] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1769.219242][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.232420][ T9857] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1769.250051][ T9841] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1769.253587][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1769.290538][ T9841] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.322566][ T9860] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready 10:16:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffdfd, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1769.343422][ T9841] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1769.369255][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.405548][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1769.451458][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.461774][ T9867] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'s%ackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1769.495101][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1769.531654][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:53 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xffffff7f, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1769.569573][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1769.589430][ T9864] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1769.599536][ T9875] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.619453][ T9843] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.626308][ T9875] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1769.641224][ T9875] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.651282][ T9875] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1769.677275][ T9843] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1769.683395][ T9875] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.693978][ T9875] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1769.727199][ T9875] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1769.744997][ T9875] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:54 executing program 3: setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:54 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x7fffffff}, 0x2c) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:16:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x0, 0x0, 0x0, 0x0) 10:16:54 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x1000000}) 10:16:54 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xffffff8c, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sm\nckfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1770.933976][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1770.935503][ T9891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1770.950093][ T9891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1770.962581][ T9891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1770.977284][ T9895] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1770.991457][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1770.992940][ T9891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1771.016175][ T9891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.025849][ T9891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1771.035086][ T9891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.043757][ T9891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1771.043960][ T9890] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1771.053051][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffff4, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1771.090635][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sm%ckfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1771.135295][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.157804][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1771.178785][ T9904] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1771.190833][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.208323][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:55 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xf4ffffff, 0x0, 0x0, 0x0, 0x0) 10:16:55 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x7fffffff}, 0x2c) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1771.247708][ T9908] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.284118][ T9908] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1771.335203][ T9908] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.365786][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.388487][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1771.418222][ T9908] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1771.427300][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffff5, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1771.436498][ T9917] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1771.453432][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1771.471119][ T9908] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.474522][ T9916] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1771.487901][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.514238][ T9919] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1771.527952][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1771.545826][ T9892] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.560593][ T9908] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1771.580158][ T9892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1771.598712][ T9908] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.618393][ T9908] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:55 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2000000}) [ 1771.807444][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.827654][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1771.849917][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.870257][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1771.892275][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.912854][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1771.932762][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1771.960076][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1772.059941][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1772.081267][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1772.107614][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1772.131992][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1772.159308][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1772.183978][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1772.208746][ T9927] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1772.232555][ T9927] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:56 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:56 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffff6, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma\tkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:56 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) r2 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x7fffffff}, 0x2c) sendmsg$nl_route(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newlink={0x28, 0x10, 0xc362e63b3f31ba5f, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x3}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:16:56 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x0, 0x0, 0x0, 0x0) 10:16:56 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3000000}) [ 1772.994415][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.011768][ T9940] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1773.021188][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1773.033139][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.049871][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1773.050648][ T9949] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 1773.067595][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.096158][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1773.098961][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.127557][ T9952] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1773.134675][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.159873][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1773.194873][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.196912][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1773.218496][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.226705][ T9949] net_ratelimit: 30 callbacks suppressed [ 1773.226714][ T9949] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 1773.226764][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1773.256256][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1773.256319][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1773.256488][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1773.256545][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1773.256658][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1773.256731][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1773.291195][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x0, 0x0, 0x0, 0x0) 10:16:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffffb, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1773.311370][ T9939] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.332013][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1773.337855][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1773.343716][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1773.367593][ T9939] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma\nkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:57 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xf, 0x0, 0x7fffffff}, 0x2c) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1773.524762][ T9958] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:57 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfffffffe, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1773.647944][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.674341][ T9969] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1773.687177][ T9963] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.696416][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1773.708661][ T9963] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1773.719178][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.737267][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1773.747126][ T9963] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.764165][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.782057][ T9963] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:16:57 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x0, 0x0, 0x0, 0x0) [ 1773.810195][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1773.822984][ T9963] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.841561][ T9963] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1773.850616][ T9937] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.865115][ T9937] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1773.883150][ T9963] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1773.905054][ T9963] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1774.046706][ T9975] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1774.134095][ T9978] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:16:58 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:16:58 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) socket$nl_route(0x10, 0x3, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:16:58 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:58 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4000000}) 10:16:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma#kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:58 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfbffffff, 0x0, 0x0, 0x0, 0x0) [ 1774.882735][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1774.900648][ T9986] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1774.906624][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1774.916867][ T9986] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1774.929959][ T9986] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1774.938214][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1774.946655][ T9986] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1774.957847][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1774.967378][ T9986] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1774.975730][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1774.983746][ T9986] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1774.995540][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1775.009915][ T9986] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.022663][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:59 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1775.030704][ T9996] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1775.045935][ T9986] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1775.073825][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:16:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xedc000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:16:59 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma%kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:16:59 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfcfdffff, 0x0, 0x0, 0x0, 0x0) [ 1775.203689][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.241850][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1775.268591][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.287511][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1775.320416][T10011] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.330857][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.351039][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1775.359804][T10011] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:16:59 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1775.378689][ T9985] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.406300][T10015] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1775.415081][T10011] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:16:59 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1775.435247][ T9985] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1775.452161][T10011] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1775.472455][T10011] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.508856][T10011] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1775.535643][T10019] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1775.548925][T10011] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1775.576730][T10011] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:00 executing program 3: r0 = socket$inet6(0xa, 0x0, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:00 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x5000000}) 10:17:00 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfdfdffff, 0x0, 0x0, 0x0, 0x0) 10:17:00 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:00 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma*kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1776.662431][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.681241][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1776.700031][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.711684][T10035] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.718500][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1776.731830][T10036] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1776.748799][T10035] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1776.758931][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.767146][T10035] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.796995][T10035] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:00 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1776.814776][T10035] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.817979][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1776.825500][T10035] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1776.848140][T10035] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.860683][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1776.883288][T10035] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1776.907897][T10048] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:00 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7ffffffffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1776.918475][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma+kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:01 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x14d}]) 10:17:01 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x0, 0x0, 0x0, 0x0) [ 1777.090791][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.121759][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1777.161408][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.189504][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1777.223422][T10057] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.225316][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.251772][T10059] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1777.271513][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1777.283708][T10057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1777.305568][T10033] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:01 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xe000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1777.335021][T10033] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1777.354122][T10057] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.369143][T10066] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1777.400099][T10057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1777.435660][T10057] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.451014][T10057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1777.476309][T10057] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1777.507369][T10057] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:02 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:02 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x14d}]) 10:17:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x6000000}) 10:17:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdf9, 0x0, 0x0, 0x0, 0x0) 10:17:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x40000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma-kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1778.502693][T10082] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.523642][T10082] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1778.532106][T10082] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.548286][T10082] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1778.548676][T10085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.585168][T10085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1778.601444][T10082] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.611943][T10085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.625959][T10082] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1778.639171][T10087] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:02 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x14d}]) [ 1778.655633][T10082] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.676870][T10085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:02 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x100000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1778.704265][T10082] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1778.727938][T10085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.747065][T10085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1778.770961][T10085] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1778.778859][T10085] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1778.807882][T10096] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:02 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x6260000}) 10:17:02 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) 10:17:02 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma.kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfc, 0x0, 0x0, 0x0, 0x0) [ 1779.113347][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.120080][T10111] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1779.144519][T10109] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.168941][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1779.190174][T10109] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1779.225094][T10115] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1779.236015][T10109] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.251827][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.272894][T10109] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1779.296795][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1779.309281][T10109] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.326348][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.341398][T10109] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1779.373483][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1779.378596][T10109] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.411132][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.426504][T10109] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1779.449261][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1779.498944][ C0] net_ratelimit: 27 callbacks suppressed [ 1779.498954][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1779.510477][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1779.516310][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1779.522122][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1779.527930][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1779.533726][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1779.569012][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1779.574820][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1779.580698][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1779.586479][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1779.612830][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.649428][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1779.675249][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.694894][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1779.724818][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.765285][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1779.784669][T10107] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1779.804768][T10107] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:04 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in, 0x0, 0x32}, 0x0, @in6}}, 0xe8) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x200000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) 10:17:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'sma0kfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffdfd, 0x0, 0x0, 0x0, 0x0) 10:17:04 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x7000000}) [ 1780.570921][T10124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.589240][T10124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1780.610407][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.618467][T10130] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1780.630745][T10124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.638962][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1780.657882][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.674279][T10124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1780.683973][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1780.701693][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.714594][T10124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:04 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) [ 1780.727181][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1780.746477][T10137] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1780.754358][T10124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1780.765039][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:04 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x300000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1780.783065][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1780.792628][T10124] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.810835][T10124] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:04 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xffffff7f, 0x0, 0x0, 0x0, 0x0) [ 1780.884682][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.901875][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smaXkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1780.939870][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1780.959249][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1781.007951][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:05 executing program 1: io_setup(0x0, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1781.049595][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1781.075979][T10128] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1781.086880][T10145] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1781.106597][T10128] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:05 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x400000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1781.201465][T10150] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1781.217285][T10150] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1781.233944][T10150] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1781.266503][T10157] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1781.295619][T10150] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1781.312730][T10150] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1781.331587][T10150] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1781.374730][T10150] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1781.386638][T10150] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:06 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:06 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x9000000}) 10:17:06 executing program 1: io_setup(0x0, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xffffff8c, 0x0, 0x0, 0x0, 0x0) 10:17:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smadkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x500000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1782.551145][T10166] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1782.580985][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.610312][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1782.624680][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.635036][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1782.652941][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.664424][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1782.676178][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.690951][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1782.697304][T10178] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.728278][T10178] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1782.763857][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:06 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff4, 0x0, 0x0, 0x0, 0x0) [ 1782.775120][T10178] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:06 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x600000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:06 executing program 1: io_setup(0x0, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1782.815687][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1782.824833][T10178] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1782.838153][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.846692][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1782.888025][T10178] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.907397][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.917689][T10178] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1782.929648][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1782.954475][T10178] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.973172][T10169] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1782.989275][T10178] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1783.011129][T10169] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1783.021461][T10187] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:07 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x700000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:07 executing program 1: io_setup(0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) 10:17:07 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0xa000000}) [ 1783.340233][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.367981][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1783.403323][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.423212][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1783.447151][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.457502][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1783.487655][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.525158][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1783.624661][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.645947][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1783.676025][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.703249][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1783.730910][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.758796][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1783.790690][T10200] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1783.811671][T10200] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:08 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff5, 0x0, 0x0, 0x0, 0x0) 10:17:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smaikfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:08 executing program 1: io_setup(0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) 10:17:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x800000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:08 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x10000000}) [ 1784.581494][T10212] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.585088][T10217] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:08 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x900000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:08 executing program 1: io_setup(0x3, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) [ 1784.624380][T10212] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1784.661440][T10218] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.672808][T10212] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.699933][T10218] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1784.714002][T10223] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1784.721979][T10212] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1784.745615][T10212] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.769268][T10218] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.786443][T10212] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffff6, 0x0, 0x0, 0x0, 0x0) [ 1784.822292][T10212] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.836332][T10218] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1784.844818][T10218] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:08 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1784.874471][T10212] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1784.898538][T10218] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1784.938488][T10218] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1784.956751][T10218] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1785.033553][T10231] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:09 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x1020f5f2}) 10:17:09 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1785.153908][T10236] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1785.280104][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.312574][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1785.345071][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.376034][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1785.412518][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.436840][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1785.472045][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.491860][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1785.574871][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.595928][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1785.632270][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.651927][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1785.691909][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.700039][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1785.731785][T10240] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1785.736633][ C0] net_ratelimit: 26 callbacks suppressed [ 1785.736645][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1785.751131][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1785.751492][T10240] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1785.757714][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1785.771115][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1785.778015][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1785.784749][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1785.806825][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1785.813132][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1785.819423][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1785.825799][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:17:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xa00000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smalkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xfffffffb, 0x0, 0x0, 0x0, 0x0) 10:17:10 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:10 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:10 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x20100000}) [ 1786.523354][T10254] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1786.561178][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1100000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1786.569095][T10253] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.601567][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1786.626731][T10253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:17:10 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1786.645145][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.656070][T10264] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1786.663993][T10253] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.678888][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1786.694126][T10253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1786.715642][T10253] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.723698][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.740680][T10253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1786.753859][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1786.769535][T10253] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.783300][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.794831][T10253] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000, 0x0, 0x0, 0x0, 0x0) [ 1786.812462][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smaokfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:10 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1526000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1786.939681][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1786.955476][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:11 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1787.013253][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.041315][T10276] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1787.068404][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1787.087182][T10277] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.095513][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.107099][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1787.126060][T10258] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.149098][T10283] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1787.164082][T10277] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1787.164104][T10258] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1787.184661][T10277] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.206525][T10277] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:11 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x190f000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1787.232381][T10277] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.263001][T10277] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:17:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xedc000000000, 0x0, 0x0, 0x0, 0x0) 10:17:11 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x23000000}) [ 1787.284548][T10277] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.321782][T10277] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:11 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1787.490831][T10290] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1787.607878][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.632134][T10300] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1787.636158][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1787.665305][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.692895][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1787.735734][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.766644][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1787.783992][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.801149][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1787.854098][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.870356][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1787.896672][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.920235][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1787.944375][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1787.968982][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1787.992403][T10297] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.013799][T10297] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:12 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:12 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smapkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1b26000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:12 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:12 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x27040000}) [ 1788.653070][T10310] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1788.707062][T10316] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.715972][T10317] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.738284][T10316] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:17:12 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:12 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x1f00000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1788.768186][T10322] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1788.781943][T10317] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1788.796984][T10316] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.830456][T10317] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.832934][T10316] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:12 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000, 0x0, 0x0, 0x0, 0x0) [ 1788.894360][T10316] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.911777][T10317] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1788.934508][T10316] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1788.972313][T10317] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1788.977089][T10316] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.008719][T10317] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1789.012563][T10316] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:13 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1789.063109][T10330] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1789.065529][T10317] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:13 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2000000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1789.142631][T10317] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smaskfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1789.199740][T10336] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1789.404673][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.434957][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1789.461799][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.503975][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1789.540311][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.563978][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1789.600053][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.620028][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1789.709697][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.739319][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1789.760585][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.783823][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1789.819699][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.827830][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1789.859938][T10342] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1789.879864][T10342] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:14 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000044f000)={0xa, 0x4e20, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:14 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:14 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x2a040000}) 10:17:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7ffffffffffff, 0x0, 0x0, 0x0, 0x0) 10:17:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2010000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smaukfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1790.473534][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.481955][T10353] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1790.495832][T10357] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.504256][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1790.513058][T10357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1790.521823][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.530565][T10357] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.538574][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1790.547072][T10357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1790.557672][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.567504][T10357] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.575570][T10357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1790.583981][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1790.592334][T10357] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.600325][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.608646][T10357] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:14 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x40000000000000, 0x0, 0x0, 0x0, 0x0) [ 1790.622622][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1790.822430][T10370] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1790.833665][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.841413][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1790.853480][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x2300000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1790.875595][T10372] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1790.883046][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1790.892758][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.901088][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1790.910578][T10354] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1790.919554][T10354] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:14 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smaxkfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:15 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x100000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:15 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x32030000}) [ 1791.137903][T10378] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.166544][T10378] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1791.192331][T10385] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1791.212644][T10378] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.231158][T10378] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1791.252593][T10378] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.262746][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.270773][T10378] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1791.272106][T10389] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1791.286505][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1791.296305][T10378] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.305205][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.316101][T10378] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1791.341970][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1791.373214][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.392276][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1791.416557][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.449097][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1791.550164][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.574995][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1791.607234][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.617153][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1791.648531][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.668884][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1791.708747][T10383] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1791.716911][T10383] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1791.964453][ C0] net_ratelimit: 26 callbacks suppressed [ 1791.964503][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1791.976697][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1791.983437][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1791.989687][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1791.996428][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1792.002637][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1792.043057][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1792.049604][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1792.056513][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1792.062520][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:17:16 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:16 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, 0x0) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x3f00000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:16 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x200000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:16 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smac\nfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:16 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x33030000}) [ 1792.696173][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1792.712424][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1792.719285][T10400] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1792.728054][T10403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:16 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00'}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1792.767697][T10403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1792.773696][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1792.807069][T10403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1792.826743][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1792.855996][T10403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1792.864624][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1792.887224][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1792.918214][T10413] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1792.927647][T10403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:16 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4000000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1792.951265][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1792.952729][T10403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1792.979518][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1793.002607][T10403] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.038507][T10403] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:17 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00'}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x300000000000000, 0x0, 0x0, 0x0, 0x0) [ 1793.071909][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.098640][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1793.136889][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.174930][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smac%fshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1793.200017][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.224051][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1793.247478][T10423] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1793.262368][T10399] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:17 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4304000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1793.296881][T10399] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1793.353942][T10427] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1793.449378][T10429] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.467626][T10429] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1793.493772][T10429] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.512520][T10429] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1793.532467][T10429] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.552107][T10429] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1793.585719][T10429] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1793.613498][T10429] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:18 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:18 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00'}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:18 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x34030000}) 10:17:18 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x400000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4404000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:18 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smack\nshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1794.784451][T10440] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1794.817787][T10440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1794.834192][T10440] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1794.849525][T10447] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1794.856268][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1794.870134][T10440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:18 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4504000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1794.878971][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1794.899558][T10440] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1794.915494][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:18 executing program 1: io_setup(0x3, &(0x7f0000000100)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) [ 1794.936653][T10440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1794.950665][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1794.967434][T10440] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1794.977822][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1794.989875][T10440] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1795.000456][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1795.015308][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.025963][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:19 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x500000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:19 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smack%shat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1795.202462][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.228613][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1795.251789][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.273812][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:19 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4604000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1795.323284][T10465] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1795.329311][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:19 executing program 1: io_setup(0x3, &(0x7f0000000100)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) [ 1795.391960][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1795.421088][T10450] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.437006][T10450] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1795.454168][T10471] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1795.502292][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.533178][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1795.575653][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.621153][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1795.648470][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.680940][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1795.706917][T10468] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1795.747055][T10468] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:20 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:20 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x600000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:20 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x36040000}) 10:17:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4704000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:20 executing program 1: io_setup(0x3, &(0x7f0000000100)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(0x0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r0, &(0x7f0000000080), 0x14d}]) 10:17:20 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smack.shat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1796.726717][T10484] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1796.768018][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.785139][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1796.816565][T10493] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.831584][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.844009][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1796.850899][T10493] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1796.855628][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.871759][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1796.880809][T10500] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1796.881710][T10493] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.899610][T10493] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1796.914960][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.928681][T10493] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.943463][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1796.955698][T10493] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:17:20 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x0, 0x0) 10:17:20 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4800000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1796.967444][T10493] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1796.978775][T10493] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:21 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x700000000000000, 0x0, 0x0, 0x0, 0x0) [ 1797.061422][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.089852][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:21 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smack/shat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1797.155392][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.191939][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:21 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4804000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1797.240849][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.249326][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1797.267929][T10510] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:21 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x0, 0x0) [ 1797.289002][T10494] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.328833][T10494] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1797.405100][T10514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.432232][T10514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1797.450531][T10514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.485767][T10514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1797.525084][T10514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.535130][T10514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1797.549259][T10514] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1797.568921][T10514] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1798.199595][ C0] net_ratelimit: 26 callbacks suppressed [ 1798.199604][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1798.211120][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1798.216927][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1798.222731][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1798.228558][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1798.234361][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1798.279589][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1798.285385][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1798.291237][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1798.297017][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:17:22 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:22 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x37040000}) 10:17:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x800000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4904000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:22 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x0, 0x0) 10:17:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf\nhat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1798.755257][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1798.771258][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1798.784155][T10526] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1798.806767][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1798.824512][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:22 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4a04000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1798.865486][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1798.882090][T10533] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1798.901026][T10543] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1798.908794][T10533] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1798.923042][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1798.935461][T10533] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:23 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x0, &(0x7f0000000600)) [ 1798.961516][T10533] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1798.983502][T10533] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1798.985452][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.004891][T10533] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:17:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x900000000000000, 0x0, 0x0, 0x0, 0x0) [ 1799.019231][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1799.033379][T10533] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4b04000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1799.084114][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.092053][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1799.092289][T10533] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1799.100592][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.116332][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1799.124847][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.159916][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1799.174539][T10529] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.188168][T10529] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf#hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1799.213426][T10553] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:23 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x0, &(0x7f0000000600)) [ 1799.370577][T10558] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1799.429740][T10562] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.479539][T10562] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1799.500314][T10562] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.535176][T10562] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1799.559416][T10562] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.568927][T10562] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1799.599287][T10562] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1799.629029][T10562] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:24 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:24 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x38040000}) 10:17:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c00000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0xa00000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:24 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x0, &(0x7f0000000600)) 10:17:24 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf%hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1800.639466][T10570] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1800.646976][T10578] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1800.670646][T10573] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1800.689381][T10578] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1800.691598][T10573] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1800.722371][T10578] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4c04000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1800.749760][T10573] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1800.774298][T10573] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1800.779927][T10578] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1800.810033][T10587] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1800.818142][T10573] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1800.841643][T10573] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:24 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[0x0]) [ 1800.864744][T10578] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x190f000000000000, 0x0, 0x0, 0x0, 0x0) [ 1800.913290][T10578] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1800.916853][T10573] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1800.947671][T10573] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1800.958660][T10578] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:25 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4d04000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1800.992198][T10578] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:25 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[0x0]) 10:17:25 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x39040000}) [ 1801.110825][T10596] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1801.252863][T10605] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1801.330258][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.375117][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1801.408524][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.428230][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1801.468530][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.488007][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1801.498168][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.517945][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1801.596709][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.628189][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1801.659188][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.688024][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1801.710921][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.730888][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1801.762077][T10607] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1801.787413][T10607] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:26 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf*hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:26 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[0x0]) 10:17:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x1f00000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4e04000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:26 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3a040000}) [ 1802.551262][T10623] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.559810][T10621] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.573561][T10620] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1802.591918][T10623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x4f04000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1802.602447][T10621] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1802.627763][T10623] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.630107][T10621] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.664147][T10631] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1802.668564][T10623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:26 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1802.714051][T10621] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1802.737868][T10623] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.747523][T10621] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:26 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2000000000000000, 0x0, 0x0, 0x0, 0x0) [ 1802.765523][T10623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1802.769361][T10621] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1802.809137][T10623] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.809996][T10621] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1802.847708][T10623] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:26 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6000000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1802.872560][T10621] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf+hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:27 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3b040000}) [ 1803.019860][T10640] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1803.202300][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.227493][T10652] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.250836][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1803.286768][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.304506][T10652] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1803.330213][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1803.352387][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.376012][T10652] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.384335][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1803.413644][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.432992][T10652] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1803.442245][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1803.477307][T10652] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.513651][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.520558][T10652] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1803.530706][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1803.546085][T10652] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.554199][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.562658][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1803.577592][T10652] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1803.585983][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.599903][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1803.614036][T10650] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1803.655848][T10650] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1804.436516][ C0] net_ratelimit: 26 callbacks suppressed [ 1804.436525][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1804.448048][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1804.453898][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1804.459737][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1804.465594][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1804.471435][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:17:28 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x5, 0x477, 0x2, 0x5}, {0xe0, 0x401, 0x1, 0x40}]}, 0x10) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2010000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6800000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:28 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3c040000}) 10:17:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf-hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:28 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x14d}]) [ 1804.516549][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1804.522369][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1804.528271][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1804.534064][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1804.602507][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.607321][T10669] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.621231][T10664] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1804.632272][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1804.644345][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.653114][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1804.665008][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.671162][T10669] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1804.684744][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1804.695748][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.704128][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1804.713383][T10669] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.740385][T10669] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:28 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x6c00000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1804.765909][T10669] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.778261][T10676] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1804.791941][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x2300000000000000, 0x0, 0x0, 0x0, 0x0) [ 1804.811533][T10669] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1804.823437][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1804.856872][T10669] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.871705][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.892175][T10669] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1804.904806][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1804.939331][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.953905][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1804.964108][T10663] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1804.982385][T10663] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf.hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7400000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:29 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3d040000}) [ 1805.067446][T10684] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x3f00000000000000, 0x0, 0x0, 0x0, 0x0) [ 1805.268212][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.299335][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.331054][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1805.359193][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1805.385113][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.400565][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.411996][T10700] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1805.423252][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1805.436187][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1805.451246][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.471856][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.485132][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1805.502789][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1805.521097][T10702] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1805.533584][T10691] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.546006][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.563229][T10691] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1805.582475][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1805.736410][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.765851][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1805.796450][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.825902][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1805.849037][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.870094][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1805.902247][T10696] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1805.941098][T10696] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:30 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7a00000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:30 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000000080), 0x14d}]) 10:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4000000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackf0hat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:30 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3e040000}) [ 1806.649587][T10713] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1806.652783][T10718] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.656513][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.677000][T10718] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1806.688997][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1806.700491][T10718] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.727412][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.733280][T10718] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1806.757502][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1806.778243][T10724] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1806.793496][T10718] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:30 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x7fffffffffffffff, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1806.806480][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.821632][T10718] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1806.845136][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:30 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4800000000000000, 0x0, 0x0, 0x0, 0x0) [ 1806.871080][T10718] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.884498][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1806.913693][T10718] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1806.917889][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfXhat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x8000000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1807.083797][T10730] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1807.093391][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.112260][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1807.157943][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.186236][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1807.210951][T10735] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.211455][T10737] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1807.239040][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.255169][T10735] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1807.281796][T10735] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.295741][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1807.312352][T10715] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.323471][T10735] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x4c00000000000000, 0x0, 0x0, 0x0, 0x0) [ 1807.342155][T10715] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1807.382014][T10735] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:31 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0x8cffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1807.413670][T10735] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1807.435502][T10735] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1807.443437][T10735] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1807.623833][T10745] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:32 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 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) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:32 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3f000000}) 10:17:32 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x14d}]) 10:17:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfchat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x53ef000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf4ffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1808.638229][T10758] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.656469][T10757] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1808.661045][T10764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.677473][T10758] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1808.691844][T10764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1808.702317][T10764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.718816][T10758] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.731007][T10764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1808.743471][T10758] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1808.743670][T10758] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.768554][T10764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.781683][T10764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1808.799176][T10758] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1808.812107][T10771] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1808.823989][T10764] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.841494][T10764] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf5ffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1808.851160][T10758] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1808.866687][T10758] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:32 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6000000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:32 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x14d}]) 10:17:33 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x3f040000}) 10:17:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfdhat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1809.088189][T10777] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1809.160925][T10781] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf6ffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1809.288524][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.308144][T10787] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.316996][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1809.350188][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.363044][T10787] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1809.374500][T10787] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.385046][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1809.399417][T10787] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1809.432608][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.443212][T10787] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.463214][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1809.475294][T10787] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1809.489272][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.501760][T10787] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.514459][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1809.527615][T10787] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1809.648263][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.663955][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1809.680187][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.703915][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1809.714316][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.722063][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1809.753783][T10789] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1809.761579][T10789] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1810.673410][ C0] net_ratelimit: 26 callbacks suppressed [ 1810.673419][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1810.684941][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1810.690785][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1810.696622][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1810.702485][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1810.708298][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:17:34 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6800000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:34 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x14d}]) 10:17:34 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xf9fdffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfihat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:34 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x40000000}) [ 1810.763314][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1810.769214][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 1810.775095][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 1810.780894][ C0] protocol 88fb is buggy, dev hsr_slave_1 10:17:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfbffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1810.972274][T10810] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1810.995891][T10807] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1811.004930][T10809] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.025315][T10810] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1811.048693][T10809] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1811.060575][T10810] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:35 executing program 1: io_setup(0x3, &(0x7f0000000100)=0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140)='/dev/net/tun\x00', 0x800000000000002, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'\x00\x00\x02\x00\x00\xf9\xff\xff\xff\x00', 0x20000005005}) io_submit(r0, 0x1, &(0x7f0000000600)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x800000000001, 0x0, r1, 0x0}]) [ 1811.083150][T10810] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1811.108016][T10817] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1811.119225][T10809] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.138507][T10810] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.152554][T10809] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1811.178779][T10810] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1811.193393][T10809] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.201828][T10810] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.225754][T10809] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock 10:17:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x6c00000000000000, 0x0, 0x0, 0x0, 0x0) [ 1811.242827][T10810] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1811.273520][T10809] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.314865][T10809] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock 10:17:35 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfcfdffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:35 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x40040000}) [ 1811.458928][T10828] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackflhat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1811.585945][T10836] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1811.684137][T10840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.703515][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.737332][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1811.751247][T10840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1811.777515][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.797778][T10840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.813539][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1811.831906][T10840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1811.846914][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.863141][T10840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.870290][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1811.879814][T10840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1811.901084][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.915599][T10840] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1811.926612][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1811.935077][T10840] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1812.042116][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1812.066962][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1812.096775][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1812.118188][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1812.148993][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1812.174729][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1812.200343][T10839] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1812.229023][T10839] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:36 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:36 executing program 1: syz_mount_image$iso9660(&(0x7f0000000040)='iso9660\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000a00)={[{@session={'session', 0x3d, 0x10001}}]}) 10:17:36 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfdfdffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7400000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfohat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:36 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x48000000}) [ 1812.794956][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1812.814404][T10856] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1812.818820][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1812.851155][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:36 executing program 1: r0 = syz_open_pts(0xffffffffffffffff, 0x0) syz_open_pts(0xffffffffffffffff, 0x0) poll(&(0x7f0000000580)=[{r0, 0x0, 0xc600}], 0x1, 0x0) [ 1812.899789][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1812.929292][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1812.956810][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1812.970063][T10858] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7a00000000000000, 0x0, 0x0, 0x0, 0x0) 10:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xfeffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1813.005155][T10858] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1813.028129][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.047473][T10858] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = add_key$keyring(&(0x7f00000005c0)='keyring\x00', &(0x7f00000007c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$setperm(0x5, r2, 0x0) rmdir(&(0x7f0000000040)='./bus\x00') ioctl(0xffffffffffffffff, 0x8912, &(0x7f0000000140)="5c01000000000000060000") r3 = creat(&(0x7f0000000600)='./bus\x00', 0x200000000020004) rmdir(&(0x7f0000000000)='./bus\x00') fallocate(r3, 0x28, 0x1, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000007c0)=ANY=[], 0x2dc) fsetxattr$trusted_overlay_origin(r3, &(0x7f0000000740)='trusted.overlay.origin\x00', &(0x7f0000000780)='y\x00', 0x2, 0x2) ioctl$PIO_UNISCRNMAP(0xffffffffffffffff, 0x4b6a, &(0x7f0000000440)) r4 = socket$inet6(0xa, 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x8034, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r3, 0x40045201, &(0x7f0000000240)=0xffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000180)={@mcast1, 0x400, 0x0, 0x1, 0x3, 0x9}, 0x20) setsockopt$IPT_SO_SET_ADD_COUNTERS(r3, 0x0, 0x41, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1) connect$inet6(r4, &(0x7f0000000500)={0xa, 0x0, 0x4bd5, @loopback, 0x2}, 0x17f) r5 = syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_flowlabel\x00n\xc01\x14\x894X\xed\xc1\xc9\xd8\xdcK\r\x8d\xae\x98&@\xd0\xe6\xbbQ\xd7\xffYn\x1c\x92\xde\x0e\xaa1\x91\x98\xe9\x1f\nMCi|+\xcdw\xf0\x176Z\xf1`\xac\xf3;\xd6d2\xeb\xe5\f\x0e\x8b\xda\xf7\xfc9\xfe\xff4\xef\'\xa19q\x93\"\x7fG3\xc1E\xe6e6\xc6\xc2u\x11% \xe7+0\x97\x84;\\\xda\xc4\x80\xc3\xb18N\xbfY%\x05\xf8\x85\x89\xfc\xd2\xd7') keyctl$search(0xa, r2, &(0x7f0000000200)='trusted\x00', &(0x7f0000000300)={'syz', 0x0}, r2) splice(r0, &(0x7f0000000100), r3, &(0x7f0000000280), 0x100000001, 0x8) sendfile(r5, r5, &(0x7f00000000c0)=0x202, 0xdd) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r6, 0x8912, 0x400200) [ 1813.052215][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1813.069235][T10858] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1813.110764][T10858] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.127602][T10858] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1813.141417][T10858] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.157832][T10858] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1813.181100][T10873] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1813.187912][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xff0f000000000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:37 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') r1 = socket(0xa, 0x1, 0x0) socket$inet6(0xa, 0xf, 0x0) perf_event_open(&(0x7f0000940000)={0x0, 0x70}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000004c0)=@known='user.syz\x00', &(0x7f0000000540), 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) flock(0xffffffffffffffff, 0x0) getsockopt$IPT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000800)={'nat\x00'}, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(0xffffffffffffffff, &(0x7f00000001c0)={0x2, 0x0, @multicast2}, 0xfaed293963fd6cc5) pipe(&(0x7f0000000340)) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, 0xffffffffffffffff) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) getitimer(0x200000000004, 0x0) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000480)) sendto$inet(r2, &(0x7f0000000280), 0x0, 0x200007fd, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f00000000c0), 0x4) bind$unix(0xffffffffffffffff, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xfffffd72) r3 = add_key(&(0x7f0000000400)='asymmetric\x00', &(0x7f0000000440), 0x0, 0x0, 0xfffffffffffffffc) geteuid() request_key(&(0x7f00000002c0)='trusted\x00', &(0x7f0000000600)={'\x00', 0x3}, &(0x7f0000000700)='\x89\xee\xff\x00\x10\x00\x00\x00\x00', r3) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000680)) syz_extract_tcp_res$synack(&(0x7f00000006c0), 0x1, 0x0) add_key$user(&(0x7f0000000140)='user\x00', &(0x7f0000000500), &(0x7f0000000880)="7ed4b1363d7f4712aa67ae3d70d1a77af337e3e04d2fc5dfaa33a9ec8bda33d8b25195f96e472be3f32926f00c33ecf01be70f88d169a43553289f011c5bbd28d7300fcc2f1232d1379c82d9feac4970c0719272cd23f2a987728116b89110576ec8da6ce17ffbc84955869cd2bf04d4141304454ba2e370f0ecc2353daf678b97854687f9d3edce047e35ffee9eea911fb621f9345077140c7f54c439918245064699a4592c7ee2cfdea8f55c5f9c57ed76a4e29cfd2b4d04c53b9c6d8e4e141c0f6b112cd59600000000000000", 0xce, 0x0) clock_gettime(0xfffffffffffffff8, &(0x7f0000000780)) select(0x40, &(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000640)) geteuid() r4 = syz_open_procfs(0x0, &(0x7f0000000100)='net/tcp\x00') sendfile(r2, r4, &(0x7f0000000080), 0x80000003) sendfile(r1, r0, &(0x7f0000000040)=0x12c, 0x7fffffff) [ 1813.209063][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1813.250722][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.285910][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1813.312607][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.343044][T10884] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1813.376691][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock 10:17:37 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, 0x0) bind$inet6(r0, &(0x7f000044f000)={0xa, 0x0, 0x0, @ipv4}, 0x1c) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009fd000/0x600000)=nil, 0x600000, 0x4, 0x6031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a94000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f000064b000/0x3000)=nil) munlockall() 10:17:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfphat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") 10:17:37 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @dev}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1e}}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000015c0)='veth1\x00\x00\x00\x00\xff\xff\xff\xff\xff\xef\x00', 0xb) r1 = dup2(r0, r0) sendmsg$IPVS_CMD_GET_CONFIG(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB], 0x1}}, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000000), 0xfffffdef, 0xc0, 0x0, 0x0) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) perf_event_open(&(0x7f0000000200)={0x2, 0x70, 0x3e6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7ffffffffffb, 0x0, 0x0, 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) lseek(0xffffffffffffffff, 0x400, 0x0) 10:17:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x7fffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 1813.408138][T10854] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.440975][T10854] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock 10:17:37 executing program 0: syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfshat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}], 0x4c000000}) [ 1813.579800][T10891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.603430][T10891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1813.611953][T10900] EXT4-fs (loop2): VFS: Can't find ext4 filesystem 10:17:37 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xffffff7f00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) 10:17:37 executing program 1: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SIOCSIFMTU(0xffffffffffffffff, 0x8922, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(0xffffffffffffffff, 0x6612) ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$vfio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vfio/vfio\x00', 0x4200, 0x0) sendmsg$IPVS_CMD_DEL_DAEMON(0xffffffffffffffff, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000880)}, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup\x00', 0x200002, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040)='memory.high\x00', 0x2, 0x0) writev(r1, &(0x7f0000000700), 0x1000000000000032) io_setup(0x3ff, &(0x7f0000000100)) [ 1813.628486][T10891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.667083][T10891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1813.697623][T10891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.715641][T10908] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1813.719185][T10905] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.738958][T10905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1813.742867][T10891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 1813.761892][T10891] F2FS-fs (loop5): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.781850][T10905] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) 10:17:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") syz_mount_image$ext4(&(0x7f00000000c0)='ext3\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000000, 0x0, 0x0, 0x0, 0x0) [ 1813.794786][T10905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1813.803612][T10891] F2FS-fs (loop5): Can't find valid F2FS filesystem in 2th superblock [ 1813.828057][T10905] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.881105][T10905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 1813.926868][T10905] F2FS-fs (loop0): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1813.934306][T10914] ================================================================== [ 1813.942842][T10914] BUG: KASAN: null-ptr-deref in reclaim_high.constprop.0+0xa6/0x1e0 [ 1813.950834][T10914] Read of size 8 at addr 0000000000000138 by task syz-executor1/10914 [ 1813.959018][T10914] [ 1813.961385][T10914] CPU: 1 PID: 10914 Comm: syz-executor1 Not tainted 5.0.0-rc4-next-20190129 #21 [ 1813.963670][T10905] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 1813.970413][T10914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1813.970418][T10914] Call Trace: [ 1813.970438][T10914] dump_stack+0x1db/0x2d0 [ 1813.970459][T10914] ? dump_stack_print_info.cold+0x20/0x20 [ 1813.970476][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1813.970494][T10914] ? vprintk_func+0x86/0x189 [ 1813.970514][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.017968][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.023616][T10914] kasan_report.cold+0x5/0x40 [ 1814.028308][T10914] ? check_preemption_disabled+0x20/0x290 [ 1814.034034][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.039681][T10914] check_memory_region+0x123/0x190 [ 1814.044827][T10914] kasan_check_read+0x11/0x20 [ 1814.049518][T10914] reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.054990][T10914] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1814.060287][T10914] ? memcg_oom_wake_function+0x6b0/0x6b0 [ 1814.065932][T10914] ? syscall_return_slowpath+0x519/0x5f0 [ 1814.071577][T10914] ? trace_hardirqs_off_caller+0x300/0x300 [ 1814.077412][T10914] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1814.082718][T10914] mem_cgroup_handle_over_high+0xc1/0x180 [ 1814.088457][T10914] exit_to_usermode_loop+0x299/0x3b0 [ 1814.093890][T10914] ? ret_from_fork+0x15/0x50 [ 1814.098496][T10914] ? syscall_trace_enter+0x12a0/0x12a0 [ 1814.103966][T10914] ? _raw_spin_unlock_irq+0x28/0x90 [ 1814.109178][T10914] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1814.114484][T10914] syscall_return_slowpath+0x519/0x5f0 [ 1814.119962][T10914] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1814.125688][T10914] ? __switch_to_asm+0x34/0x70 [ 1814.130473][T10914] ? _raw_spin_unlock_irq+0x5e/0x90 [ 1814.135684][T10914] ret_from_fork+0x15/0x50 [ 1814.140107][T10914] RIP: 0033:0x45aa59 [ 1814.144015][T10914] Code: ff 48 85 f6 0f 84 97 8d fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c 6e 8d fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1814.163627][T10914] RSP: 002b:00007f0a702ecdb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 10:17:38 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f3188b070") mkdir(&(0x7f0000000000)='./control\x00', 0x0) syz_mount_image$msdos(&(0x7f0000000080)='msdos\x00', &(0x7f00000000c0)='./control/file0\x00', 0x0, 0x0, 0x0, 0xffffffff00000000, &(0x7f00000004c0)={[{@fat=@check_strict='check=strict'}, {@fat=@nfs='nfs'}, {@fat=@quiet='quiet'}]}) [ 1814.172046][T10914] RAX: 0000000000000000 RBX: 00007f0a702ed700 RCX: 000000000045aa59 [ 1814.180210][T10914] RDX: 00007f0a702ed9d0 RSI: 00007f0a702ecdb0 RDI: 00000000003d0f00 [ 1814.188191][T10914] RBP: 00007ffe44d69170 R08: 00007f0a702ed700 R09: 00007f0a702ed700 [ 1814.196168][T10914] R10: 00007f0a702ed9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1814.204146][T10914] R13: 00007ffe44d6901f R14: 00007f0a702ed9c0 R15: 0000000000000001 [ 1814.212140][T10914] ================================================================== [ 1814.220200][T10914] Disabling lock debugging due to kernel taint 10:17:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) syz_mount_image$f2fs(&(0x7f0000000000)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x400, &(0x7f0000001600)={[{@noextent_cache='noextent_cache'}, {@flush_merge='flush_merge'}, {@grpquota={'grpquota'}}, {@whint_mode_user='whint_mode=user-based'}], [{@seclabel='seclabel'}, {@smackfshat={'smackfshat', 0x3d, ')md5sumwlan0'}}, {@smackfshat={'smackfuhat', 0x3d, '@(cpuset'}}, {@pcr={'pcr', 0x3d, 0x25}}]}) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0adc1f123c12a41d88b070") [ 1814.289437][T10918] EXT4-fs (loop2): VFS: Can't find ext4 filesystem [ 1814.361159][T10914] Kernel panic - not syncing: panic_on_warn set ... [ 1814.367801][T10914] CPU: 1 PID: 10914 Comm: syz-executor1 Tainted: G B 5.0.0-rc4-next-20190129 #21 [ 1814.378207][T10914] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1814.388265][T10914] Call Trace: [ 1814.391568][T10914] dump_stack+0x1db/0x2d0 [ 1814.395915][T10914] ? dump_stack_print_info.cold+0x20/0x20 [ 1814.401661][T10914] panic+0x2cb/0x65c [ 1814.405566][T10914] ? add_taint.cold+0x16/0x16 [ 1814.410250][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.415895][T10914] ? preempt_schedule+0x4b/0x60 [ 1814.420755][T10914] ? ___preempt_schedule+0x16/0x18 [ 1814.425873][T10914] ? trace_hardirqs_on+0xb4/0x310 [ 1814.430916][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.436560][T10914] end_report+0x47/0x4f [ 1814.440718][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.446424][T10914] kasan_report.cold+0xe/0x40 [ 1814.451111][T10914] ? check_preemption_disabled+0x20/0x290 [ 1814.456830][T10914] ? reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.462471][T10914] check_memory_region+0x123/0x190 [ 1814.467590][T10914] kasan_check_read+0x11/0x20 [ 1814.472270][T10914] reclaim_high.constprop.0+0xa6/0x1e0 [ 1814.477733][T10914] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1814.483028][T10914] ? memcg_oom_wake_function+0x6b0/0x6b0 [ 1814.488720][T10914] ? syscall_return_slowpath+0x519/0x5f0 [ 1814.494380][T10914] ? trace_hardirqs_off_caller+0x300/0x300 [ 1814.500190][T10914] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1814.505483][T10914] mem_cgroup_handle_over_high+0xc1/0x180 [ 1814.511208][T10914] exit_to_usermode_loop+0x299/0x3b0 [ 1814.516504][T10914] ? ret_from_fork+0x15/0x50 [ 1814.521103][T10914] ? syscall_trace_enter+0x12a0/0x12a0 [ 1814.526571][T10914] ? _raw_spin_unlock_irq+0x28/0x90 [ 1814.531775][T10914] ? lockdep_hardirqs_on+0x418/0x5d0 [ 1814.537071][T10914] syscall_return_slowpath+0x519/0x5f0 [ 1814.542540][T10914] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 1814.548265][T10914] ? __switch_to_asm+0x34/0x70 [ 1814.553054][T10914] ? _raw_spin_unlock_irq+0x5e/0x90 [ 1814.558265][T10914] ret_from_fork+0x15/0x50 [ 1814.562682][T10914] RIP: 0033:0x45aa59 [ 1814.566585][T10914] Code: ff 48 85 f6 0f 84 97 8d fb ff 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 0f 8c 6e 8d fb ff 74 01 c3 31 ed 48 f7 c7 00 00 01 00 75 [ 1814.586189][T10914] RSP: 002b:00007f0a702ecdb0 EFLAGS: 00000202 ORIG_RAX: 0000000000000038 [ 1814.594603][T10914] RAX: 0000000000000000 RBX: 00007f0a702ed700 RCX: 000000000045aa59 [ 1814.602579][T10914] RDX: 00007f0a702ed9d0 RSI: 00007f0a702ecdb0 RDI: 00000000003d0f00 [ 1814.610557][T10914] RBP: 00007ffe44d69170 R08: 00007f0a702ed700 R09: 00007f0a702ed700 [ 1814.618533][T10914] R10: 00007f0a702ed9d0 R11: 0000000000000202 R12: 0000000000000000 [ 1814.626508][T10914] R13: 00007ffe44d6901f R14: 00007f0a702ed9c0 R15: 0000000000000001 [ 1814.635496][T10914] Kernel Offset: disabled [ 1814.639825][T10914] Rebooting in 86400 seconds..