604.407762][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.409602][ T979] overlayfs: missing 'lowerdir' [ 604.417835][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.419861][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.421807][ T979] overlayfs: missing 'lowerdir' [ 604.425255][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.427220][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.429037][ T979] overlayfs: missing 'lowerdir' [ 604.438966][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.441120][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.442757][ T979] overlayfs: missing 'lowerdir' [ 604.445556][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.447532][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.449324][ T979] overlayfs: missing 'lowerdir' [ 604.461048][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.462925][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.464630][ T979] overlayfs: missing 'lowerdir' [ 604.471252][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.473095][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.474769][ T979] overlayfs: missing 'lowerdir' [ 604.507666][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.509709][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.511818][ T979] overlayfs: missing 'lowerdir' [ 604.521051][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.523112][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.524945][ T979] overlayfs: missing 'lowerdir' [ 604.527348][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.529267][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.531079][ T979] overlayfs: missing 'lowerdir' [ 604.542186][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.544019][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.545603][ T979] overlayfs: missing 'lowerdir' [ 604.570890][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.572868][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.574684][ T979] overlayfs: missing 'lowerdir' [ 604.576393][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.578306][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.580099][ T979] overlayfs: missing 'lowerdir' [ 604.591014][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.592850][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.594590][ T979] overlayfs: missing 'lowerdir' [ 604.618525][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.620611][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.622282][ T979] overlayfs: missing 'lowerdir' [ 604.623806][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.625660][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.627310][ T979] overlayfs: missing 'lowerdir' [ 604.652835][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.654671][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.656314][ T979] overlayfs: missing 'lowerdir' [ 604.657860][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.659886][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.663375][ T979] overlayfs: missing 'lowerdir' [ 604.666157][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.667990][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.669682][ T979] overlayfs: missing 'lowerdir' [ 604.681088][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.682919][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.684552][ T979] overlayfs: missing 'lowerdir' [ 604.688923][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.691742][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.693593][ T979] overlayfs: missing 'lowerdir' [ 604.703966][ T979] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.706007][ T979] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.707866][ T979] overlayfs: missing 'lowerdir' 00:10:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x38) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x26) mount$overlay(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x3022000, &(0x7f0000000580)={[{@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, 'smackfsdef'}}]}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}], [{@euid_eq}, {@smackfsdef={'smackfsdef', 0x3d, '}!'}}, {@obj_role={'obj_role', 0x3d, ']'}}, {@hash}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@context={'context', 0x3d, 'system_u'}}]}}, 0x0, 0x0, &(0x7f0000000200)="39db98d7914c670a8665302e505fd6357744a01330d292e7332d58933a17706d7d8f9b9fba23f33e1011b78c6434b6f35d93a607608ffc7349d32ba1baf9e6d7b510a3aa13f3c9f6e45cdccedd219cc70b9566a18a7d4da703a17928db011d9706016cd54b27c6d492ab281bd8b8e73ca7f282d106d7acca") mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x20, 0x103) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x303000, 0x154) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = dup(0xffffffffffffffff) mount_setattr(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x9000, &(0x7f00000004c0)={0x0, 0x80000, 0x40000, {r2}}, 0x20) 00:10:04 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLERRORu(r1, &(0x7f0000000040)={0x11, 0x7, 0x1e, {{0x4, '\\.-^'}, 0x1}}, 0x11) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:04 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:04 executing program 1: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0xe140057d18f8541d) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (rerun: 64) read(r1, &(0x7f0000000000)=""/6, 0x6) (async, rerun: 32) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async, rerun: 32) read(r1, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 32) write$P9_RWALK(r1, &(0x7f0000000040)={0x64, 0x6f, 0x2, {0x7, [{0x80, 0x4, 0x8}, {0x20, 0x3, 0x3}, {0x2, 0x1, 0x7}, {0x0, 0x1, 0x2}, {0x1, 0x1, 0x1}, {0x4, 0x2, 0x8}, {0x1, 0x2, 0x7}]}}, 0x64) (async, rerun: 32) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:04 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xf6ffffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:04 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3840400, &(0x7f0000000100)={[{@default_permissions}], [{@euid_lt}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x240000, 0x0) 00:10:04 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xff030000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 604.770327][ T1014] overlayfs: missing 'lowerdir' [ 604.777759][ T1023] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.782250][ T1024] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.791040][ T1023] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.792876][ T1023] overlayfs: missing 'lowerdir' [ 604.801703][ T1024] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:04 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLERRORu(r1, &(0x7f0000000040)={0x11, 0x7, 0x1e, {{0x4, '\\.-^'}, 0x1}}, 0x11) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RLERRORu(r1, &(0x7f0000000040)={0x11, 0x7, 0x1e, {{0x4, '\\.-^'}, 0x1}}, 0x11) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) 00:10:04 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 604.814822][ T1023] fuse: Bad value for 'fd' [ 604.816480][ T1023] misc userio: Invalid payload size [ 604.821641][ T1024] overlayfs: missing 'lowerdir' 00:10:04 executing program 1: pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0xe140057d18f8541d) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async, rerun: 32) read(r1, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 32) write$P9_RWALK(r1, &(0x7f0000000040)={0x64, 0x6f, 0x2, {0x7, [{0x80, 0x4, 0x8}, {0x20, 0x3, 0x3}, {0x2, 0x1, 0x7}, {0x0, 0x1, 0x2}, {0x1, 0x1, 0x1}, {0x4, 0x2, 0x8}, {0x1, 0x2, 0x7}]}}, 0x64) (async, rerun: 64) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 64) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:04 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x38) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x26) mount$overlay(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x3022000, &(0x7f0000000580)={[{@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, 'smackfsdef'}}]}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}], [{@euid_eq}, {@smackfsdef={'smackfsdef', 0x3d, '}!'}}, {@obj_role={'obj_role', 0x3d, ']'}}, {@hash}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@context={'context', 0x3d, 'system_u'}}]}}, 0x0, 0x0, &(0x7f0000000200)="39db98d7914c670a8665302e505fd6357744a01330d292e7332d58933a17706d7d8f9b9fba23f33e1011b78c6434b6f35d93a607608ffc7349d32ba1baf9e6d7b510a3aa13f3c9f6e45cdccedd219cc70b9566a18a7d4da703a17928db011d9706016cd54b27c6d492ab281bd8b8e73ca7f282d106d7acca") mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x20, 0x103) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x303000, 0x154) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) r2 = dup(0xffffffffffffffff) mount_setattr(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x9000, &(0x7f00000004c0)={0x0, 0x80000, 0x40000, {r2}}, 0x20) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x38) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x26) (async) mount$overlay(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x3022000, &(0x7f0000000580)={[{@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, 'smackfsdef'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}], [{@euid_eq}, {@smackfsdef={'smackfsdef', 0x3d, '}!'}}, {@obj_role={'obj_role', 0x3d, ']'}}, {@hash}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@context={'context', 0x3d, 'system_u'}}]}}, 0x0, 0x0, &(0x7f0000000200)="39db98d7914c670a8665302e505fd6357744a01330d292e7332d58933a17706d7d8f9b9fba23f33e1011b78c6434b6f35d93a607608ffc7349d32ba1baf9e6d7b510a3aa13f3c9f6e45cdccedd219cc70b9566a18a7d4da703a17928db011d9706016cd54b27c6d492ab281bd8b8e73ca7f282d106d7acca") (async) mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x20, 0x103) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x303000, 0x154) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) dup(0xffffffffffffffff) (async) mount_setattr(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x9000, &(0x7f00000004c0)={0x0, 0x80000, 0x40000, {r2}}, 0x20) (async) 00:10:04 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3840400, &(0x7f0000000100)={[{@default_permissions}], [{@euid_lt}]}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x240000, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3840400, &(0x7f0000000100)={[{@default_permissions}], [{@euid_lt}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x240000, 0x0) (async) [ 604.872245][ T1036] overlayfs: missing 'lowerdir' 00:10:04 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffffff7f, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:04 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLERRORu(r1, &(0x7f0000000040)={0x11, 0x7, 0x1e, {{0x4, '\\.-^'}, 0x1}}, 0x11) (async, rerun: 32) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (rerun: 32) 00:10:04 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 604.930308][ T1045] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.940700][ T1045] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.942672][ T1045] overlayfs: missing 'lowerdir' [ 604.944148][ T1048] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 604.947249][ T1046] overlayfs: missing 'lowerdir' [ 604.958232][ T1048] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 604.960053][ T1048] overlayfs: missing 'lowerdir' 00:10:04 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffffff8c, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 604.982032][ T1056] fuse: Bad value for 'fd' [ 604.983593][ T1056] misc userio: Invalid payload size 00:10:04 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') close_range(r0, r2, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:04 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:04 executing program 0: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000200)=0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10400, 0x10) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 00:10:05 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x38) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x26) mount$overlay(0x0, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540), 0x3022000, &(0x7f0000000580)={[{@index_off}], [{@smackfsroot={'smackfsroot', 0x3d, 'smackfsdef'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) r0 = syz_mount_image$fuse(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x4000000, &(0x7f0000000340)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee00}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1000}}, {@allow_other}, {@allow_other}], [{@euid_eq}, {@smackfsdef={'smackfsdef', 0x3d, '}!'}}, {@obj_role={'obj_role', 0x3d, ']'}}, {@hash}, {@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@obj_type={'obj_type', 0x3d, 'workdir'}}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@context={'context', 0x3d, 'system_u'}}]}}, 0x0, 0x0, &(0x7f0000000200)="39db98d7914c670a8665302e505fd6357744a01330d292e7332d58933a17706d7d8f9b9fba23f33e1011b78c6434b6f35d93a607608ffc7349d32ba1baf9e6d7b510a3aa13f3c9f6e45cdccedd219cc70b9566a18a7d4da703a17928db011d9706016cd54b27c6d492ab281bd8b8e73ca7f282d106d7acca") mknodat$null(r0, &(0x7f0000000180)='./file0\x00', 0x20, 0x103) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) openat$dir(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x303000, 0x154) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000280)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) (async) r2 = dup(0xffffffffffffffff) mount_setattr(0xffffffffffffffff, &(0x7f0000000480)='./file0\x00', 0x9000, &(0x7f00000004c0)={0x0, 0x80000, 0x40000, {r2}}, 0x20) 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xfffffff6, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.083513][ T1071] overlayfs: missing 'lowerdir' [ 605.085835][ T1072] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.087782][ T1072] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.103523][ T1075] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.109804][ T1072] overlayfs: missing 'lowerdir' [ 605.111480][ T1076] fuse: Bad value for 'fd' [ 605.113096][ T1075] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.116260][ T1073] misc userio: Invalid payload size [ 605.117893][ T1075] overlayfs: missing 'lowerdir' 00:10:05 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') close_range(r0, r2, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r1, 0x0, 0x15) (async) syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') (async) close_range(r0, r2, 0x0) (async) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) (async) 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x8000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 0: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000200)=0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10400, 0x10) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) (async) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) [ 605.186564][ T1082] overlayfs: missing 'lowerdir' 00:10:05 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = getpid() sched_setscheduler(r4, 0x6, &(0x7f00000000c0)) sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) r5 = syz_open_procfs(r4, &(0x7f0000000100)='net/sco\x00') write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x6, 0x2553, 0xaafa}}, 0x30) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r6 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000001b80), 0x2, 0x0) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001bc0)='/proc/keys\x00', 0x0, 0x0) r9 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r10 = pidfd_getfd(r5, r3, 0x0) r11 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r11, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r12 = syz_open_dev$video(&(0x7f0000001c00), 0xca2, 0x200000) r13 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r13, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r14 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r14, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r15 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r15, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r16 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000003440), 0x200000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="0804b4c9653e37038829f49383ea99ff53e8d0786cc99ba99b351f50f23b1cc54cffa9c2a7ef928830571faa022aa1891fca3051bb6df515f397c0b42fea237df17d07d6b980e1ca78f48108f040e42593b4437303cd610c60018ab8dc8570af20a6cc1e61fd657830249833f4e97c804bec7792024292b6ee52e51131cb63d9a77173de99919ebfa38203a8fc0bea5ac14ccf629266b68afd7c", 0x9a}, {&(0x7f00000002c0)="932f7e135ea7c71a2716f6b3b396f592223aeca37a0be72012f92b64a61fc4bc4c7668fc408153ec8e4f566ee8f674d918242018edd919ca8ae18b3ffd4c7a57c4d099218cf6c1dd04d4c0bbc804e6a2ec6ce82e34333d9e38990983e0b06051ce857a7603bef6d18089f1e58fc64a4f76d5c04be52040a79b530a93aa56c1b014c61b7e31ea737df22da1c7f707d53d34ba7a8cf38c181bcbd1f0e85807934537d42dac648ba311bbbf3e068988f7d41a2f21f2026c8e9b8bcb2fefc25798b7d15f0e6070a90f2a89fe431fc9cdad797903e35001dc213bfa739a", 0xdb}, {&(0x7f0000000140)="358d557f94442023d66a9a0c90a64263f9ba449ef55448a4b5d6a333189a15023ad1bd24ec39e7ed3615d511900a8e1001142abddb795e34a3e8001684fc509ffd9b2a78127acf884b2359c8d81343518462260c9e95f6b9687ba21887545d7f2ac9f73356db88daafffde5e539c673a04cb0a31046168533a4292", 0x7b}, {&(0x7f00000003c0)="b3a0dfb9a3a87f92597c437f17cc8d32ec3f4128a754ab93f293864f621c6490a0ff670d23a3da8e7912912539047d7c3d80fc6dc3fad2a145e0fa8e2e1023e3f272f4dd96750bdc5a07a19e572d51a63290ada06b4e85e1ba2e1a0594b06bbbeb25d19de5b43825a7cbd2cdd28f5459e456da8350d0b2f731e816d9c6329a783f19bfe9953f4fe2fac38410cd82a4f1679c7e5f2ede9e5f7472de4460af002866f693e3dd", 0xa5}, {&(0x7f0000000480)="5c1e5e36b86eac0c1b1df27ab5e2b8a17c5bf00477e171929447ec8684d9de82457d95a04d7846a9958394e717abc3fff2628b8eb610b72af855834fc500b40f09d553f91962bb0957067c36b451f4a2aaea6c15b5695bcf85f11698fa894462082f6e625888d87b3ba93202f38f4bfa9e419d", 0x73}], 0x5, &(0x7f0000000880)=[@rights={{0x1c, 0x1, 0x1, [r1, r3, r1]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0x68, 0x40000}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000900)="ce77d2567ea0e478f9794c99c53c6bfbb32b98a9c707bdcb47ae26f05d7e5fc42e7b185befe039ebedf21d704e8ba4637bf38f372485d6ecce4882b054e6df5bcb64f806d3852ab988441df6b3d21d8ade00fcdc4d62db337474af1a269194", 0x5f}, {&(0x7f0000000980)="4c7840d0274488cfe5f0038c75fd964a5a1e4ddc1197fbd6bb03098eb54ac605b1424c2f9116970fea8e2207d3501b916eef089be46de0eb4ac17dd1d97d6e820766b35a68bd31119c4a7d61bda6be2b7c2554e70e4b4222ca56f19e9856988ec6e8abca7c6e6b53f0cd149687d3275e581b0370c3ce2db26f5b8b1175a1ad79a23eeec9f37b9045e22c39e930ebad57200a8b", 0x93}, {&(0x7f0000000a40)="bd60c7e8275e92b73e76460ae47e439fc6f5d94aa2e24bb812dc4a7c51d4b995152b1ec98321ad45c70d554013e7a20f4163250034cc00a90c786a5d9be5ffedbac8b34c107c626fe6b8c91c6e1dcd7134c1e439f6cad2c413c345c07302089d860a22bac9b4dfb1f6abce64fa41476c3fbe9570fbfbfca42b4fbfa308ce1807427f22873ddc68e2296f6ad76f544c201c272a336555ef9d346a1487813e328117f9831029b13c800378f501847f94fef76bf0ca54af1c0daa145937", 0xbc}, {&(0x7f0000000b00)="41bf12db53cfe0a1dab97c78b1ed70967ed3be8420fea9d85d6852b89abd3bfe44b4ca8d9ee0e17c7776011ece6a79e679f1428ec5252b0528a9f0720a0d2e256609f5fdaa7fca0db82672dfb96eac01b76cc87ef44c33bb5e3456c10a2315600fd9eefc7d4e85fd79e31cc619b7e877e783b2a82305e7caf1daf2b887d430daf9e5cafc1835135dd2ed2bcec0004c16a3d4d9508895186174ff598ad6cb9e577959244dc6eea929a03be61ac461587b0216d2a4e8f635af92dd8e54966cb80d8f1b66aef2ef5ac02a2043abae8442ba05f95fef7012e140e4d6b8a68f5c46411b699fd87e1a", 0xe6}, {&(0x7f0000000c00)="012d71e70cacf8bbc634ef37e2473c1b80005443635fb20972a785175ce8fb7da0f68c9a082b746e11a403dedf44de3825139bc68eff0792558fc28daeb3f49f63199404ca4e5196539f59afa6b4329809e4f127694fe7c6653b040b97fea873aab056256475ec5677a63f7b0c3c70cce3a39733a07cf843d9371f7092e48a54ecfa3f6cd59f84cc63cabb1013d55924d73b37ca897ab7a49af20d34357b89776b7d31a651c7ac6a3ec7f7350265fe0a290d365907c408d4049bc1", 0xbb}, {&(0x7f0000000cc0)="cf9fea46636e540e3d1e6e336ff0a83a623c7c86626c991aee902d349c2809a47a779f32ce687d0f", 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[r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x1}}, {{&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001100)="08889674319a9723a0b74ddadd63bce471fcfea38f83694adb544fbae17da48d993aa9d1565d141b401ef3058c0a02221a0997bd300e4edd17775eb31fff81e8d584fab06ba4d255c7c5c9962850cfb3ba4f215a874ae6632ee1692b788fdec605ce465fbec308600bcaf9669f9914d3f86daa02abf415d8085d09e22e754f20ae88b3c0a2d08a68ce1b245397", 0x8d}, {&(0x7f00000011c0)="3961ed8400b55a8ff924682d4bf7e6f14cc945289f5a80f7a28fb04faf9f59f974a59f940526c0084dd01e2a913b8d36c799d87940384da1b20a854e6fff620a711b3f009e3e27703375a18194585ad64a495fd140c29f61b33d46f635120a2027b9770667763374bee3cb3013d504cf631764aa3c3b7e80b1586f1ffb4d374a7cb543242d25bdd029fe290fa7c1b2133b4b04aca3f9e21dbfcc89a73f07d922759e620b8e38d9af1e195978aec7c7c98b532ad04a98437e958ff6f41e491c230eed93d5bed9bcb6ed065b02b776619f4d91af4577fce093ba5546", 0xdb}, {&(0x7f00000012c0)="78c09b9b422a23dcec497e48e574f1a9b84b246b1ff258abfc78b343f296d34ce9b351d3a8ecdc40abcd02ff65729a644997172b6b8cc7e7d8f0dadf06c09550a968b4707473fce53ce6b3ab7fb1ea6ae32f965c4e354d958a317846b531a1a992791a886013b5bed50db0386c08933b6f97f91bf0e963231a0a27509574932320f67269de123890543e8874a11de85a50225843546744a5321ec6d09f735a0f6051b5670746d4947a6f5da6904632ddebf6ea989aaf16ed56e472faef646df443acc427a8d5b966eb5098453c7299f0f070047d99763be0", 0xd8}, {&(0x7f00000013c0)="75894a4ef2aaa5f09002709f", 0xc}, {&(0x7f0000001400)="cb5d580e73e7d624aca461c57056fd5c6e3ae13965745bd39b4c353ec8e047bbe709102708486612fb446c988738f82c67724e717ef4cbd255bb284f01a78914ef11f712965534be384b8413", 0x4c}, {&(0x7f0000001480)="7293cb968ec26a1803e63985f3d6ae4a07d1440a7f507416af37fbd03237044548b1ad111e4bfe3ddc9c415ffa29626d928f8228e4a7f1ca4002cd4903e43f27a428d48c04f37917a8f8e79ff09ebeb3142f907ee16c7a146cc0b7927d6cb987f7ce39c350bc4254c4c8f8d85a8e04ae7fefe4fb31afe84628ea8de1477e21352d79e2f5004695e75c12299838ee3d5d895a137b83bc", 0x96}, {&(0x7f0000001540)="f624f8e99758c79f8edf3c7285a410182a7c8300ec6e55f7c2d8a69c2053c20dbc543a3eac1e86dba53a7c535caa3153daefc88fea2e26275a974988fa1787971f9ff8d838aafd078771b04f2fe26bdbb15d50fbd061e71646c0eafc3945be56267f8c72e744251ea3e606165bb27842abcc2142ed4c668378eecd4d0423096595967efcf0b641045c18cfae57", 0x8d}], 0x7, &(0x7f0000001840)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r3, r5, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r3, r3, r5, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2]}}, @rights={{0x24, 0x1, 0x1, [r0, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}], 0xc8, 0x1}}, {{&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="f9d6fa3fbc347299740e9fa8ad4291c5a4fa749ad23947abd5437c156a688fa947df06128bedef5fbd3083f8f50f2126ad20256e2d8deb60fe2cc095a2b49f20e35e5da508f3259d1fb96b9290357ca666a57df8cb602508fc134670e93aef2c014d283e91c469989c80e92601ee818a82b8948565652ac8a14d202261f0e9238175a51477d21f7133c33e3f704993f9ad6b303db8aa782f1cf64ead8ebce4e8f0dd34181011b5aad26e99fa4402308973032f8d8bfd6f830354bcac50cf687f77989e48f75c3690a1fb6ca8208f8fea11a7f0e1ccb9", 0xd6}], 0x1, &(0x7f0000001c40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r5]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [r1, r6, r7, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r8, r3, r5, r9, r2]}}, @rights={{0x38, 0x1, 0x1, [r1, r10, r11, r12, r13, r14, r3, r1, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r1, r5]}}], 0x130, 0x800}}, {{&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e00)="03ca39cb6013aa1bf87a7a7358011b029af59e9eaad63a5aba5450523626bfecbe8488c7f68bf08cdab4479336ac42130a29c50e15c0252d852516bf6fa28e901c5875a4f7572fab89feaf3747328ba043af2ac5406f866a699b8d9371ffb5a66a063585524778be904075e1448e306c19d90476de912f139c6bafeb6acee2858492ee6e15c9539f891cc70b169cb2607ec706defa540275e9a9f868a1e6c0c9535a56568a6ce9f8f9a605f9f0955a71d8b1398e899fdc1767d29f85501b64", 0xbf}, {&(0x7f0000001ec0)="b84289d6e1", 0x5}, 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{&(0x7f0000005800)="254b2e7298efe196aa2302a06d7fa18754312155ca81cd420e5428b6112be64ce36f0e2ed1ebe4a99d18ae5b2f1d94582c1b26cf560f15f4f21c1c2927cd7a1b54e85ffc40fe5f7776dbbdb848b2efb066ecd03ad6ade5530fd4e2fff40cc9c5bd8e5b63540507cc6bda1756269219a0ad5d0b8bd8bd4215f68cd57bcfbdcac377cc0b1ab891eb88af34a508ca59755b3a9105ffe87027292a279260a1942391051c26ce74e71f65e34a6e481faac696d5b71888fd44788b0c92feee8c20eb34e882c148634252b81fd78ec8f04ebba84c8951908a79f7967d1e2f089eac61188050f9e2a71bf5b8a7f0fdd389dbb7eddf756a376ccbc1fe5a8e11f3a826d4f41f5c99a43dc2b25c9b4db42ea857917561b880302055bffe7198a35a23e8804cd21bcd17f23771016e77e91868e77e59e69ce8c36f8ea1ae114a22c9c990b9bf1ae451d93498aa979eccc33907d7655dd35716937027b96bd2f87c0a75119cb18d928fd06672a45b832b572d7cc904273f7ed23123ff7b2a840520abbc1aa6765898e182c4ded2a4c4ba77737f4cf388b9c1d0e6e09d867320b6bcbcf17ea2b74b6e9d2b163a76de676b355d6da78fb26549b69c51dcdfb83e428ef167d2020b8d2b6c0c9c60eeee4cc3114ac631f25722d021fe62c99256c216ff83d2771b2bbe19e75804b8b1a08f9941ef133e3cd16ff1f77a0f57e238d983262794eb54e21b8b17ae7b49397418df896eaca1cde47ece1c5009d60ba25a7d61dfa6239fcf0165cb984bd9cd7709d7574ec7bad5680a904657fbb4eea69d82fb5e8a2e8861764832331a6e94475ec5a8acddbb71274e44d619847751f26f722170c1b6878aa802c9ae8252be648fd598ea891699f1e3aee85a5134b5b3aface169586216e7974daca41c08a91843336150c85072d2927e673892d9d2c4c0e0e49e40f968477018bd10e44015fd4edd6e046ee02e08a31ca974d9fc8d86b2496b2a69366d4c40c0ad0ba158a94b935698b5838073b06999b644cadf76e57b223ee10791f46a232deada904e51418b681ecadc48d256bcc418cfc82be2dcc721f9e38437d042ed95c06b622fbcc58247cb46d15b812999341414f2f3d4460716cd168f98d6b66640167f935b8e2a7ae945512e61cbeb5852f65512426f4b9639dff5fb28d255b80472ee72f16c95979b558439421c67d7e1809ffedb6ceed56fb951d3b1b09184e8e913db37d3ed3f23a0c9c7522be9432832ea03425130fd3230bcd30a626b0cb1c6da91c236232a98c54950d6bcfd8480111c33beb7ba6265fc2ae0820f8db7e4589bd03d707191841aeb75a6573b9f86ac2e389eabe8f6cbe7e3160b92bb9a32ed0fe67e5711b10a76e7f46e5eacca13f1d10a1d822e50b30155cf29f7cb484a1c7a239c843a9ff295bd2dfb19ae2bf413cb7817c172f748240f487fff1ec55aef2f0a3f0a4947fd7e668a13e9358ba432114842e7fb0811383218d4670f550641b174e0e220091861944782eff886883f794925b25040796d18c94a8c8a043faafb0ec3e3ffe4d729f33337f94247b07e824555294518bdc2ea6f8e2438f3ee8ffbe8375085ce5fde65f2a1952f5fa038f2e9e6d92e6aa00347ed66212c4e0ec17ec3d1ba5a075480f776a9726dfc5308c28e7f68d4a626f64f78d9383245b7b32c8ac70515800b12d9e652aa5ed18dfddc12222fe0e3b3f4dba1fd30ff3e69342e81f7033bbe8fb671faaffd766a838d3e449b3107bd9373cf490a55f6fa77b70ed9b436c561b103caa542fc894ab082ae54f661451b8491d6b7954289c6e905f80b8e15104f654d93ef7787a23b6ecec92c97c5bd93b228e89df76029f639afd469f18d7b51a0c7bcb38b84d0a80c4b0b90ebc65e4248f969253ced13267162cfc79b673db95f444a609ca0494e1d0f7327f09fab20ddbbad2a0479e7d7071be1b1021aac8de4039346f1b8be6c070281efbd7e579c9c756dfdc957fc6f7620cc4e77115318b0f231a9b8527a7f4563d3c0331c5094e7497b1f49ff2b716e417bb3fb15ff6ffcaa309194410f13c656b208f7b5db85395ce58b96e32e46bba1d813e60f6e04847dbc2ecde6742871533871d227006dee4c897b5d1b0927315d1f017abf5ba082ddc3a60607da760b93eacd916e982b5edce44db5d0b36da24b53ebc467f3c9366f067c0fd0e21072183e96b7760bdb3749639f823322d5287db44784a877c70a9a1c57fba32b3ce80abaf1ec1fde2e52f697e6aa57cd1bc5876fa815256650d80626643eea18083a3cdae7890d5e86dd6e8dc95fbb65a33d4d19b3313ae7a89f4345c11339058b0a19632399fd23bdc6171c68ad000dc4adb87762d1de876ffd30bcefedc1dd84afef69f200c852cd85c8bc7b364257ba29407297a3320128bdda7db3198b47dbf0f086d0dd402ebd31e71abfb5cc34fda3c23fea587c843b649e4f8720c542cf7fad8abfed157a0f08cb6a2250fa3582e9ef16092c2d2f54eee5c333eecb175d30f3ec9e6a4e668197d2569dde384d912a381eb1d3a7efa43d38c236f713a1416a7f5e751ba54aa7bd111104ad0e0f4b45a19a3599f2359b92a844139cf89ea56267c250788b660b3ad9e326acf29ea3f3f6e46e27b1818f321d9bdae234a27d9d73db650a5a40eae1aebdbba7c8b0020d324768fc995cc4d3715e055001f6d3720679b179eecd99d188e03c223d2f3f3bde8255b1144ec38582caa8ed7ea91910b94962292f20cf696755f8dc01e84ee77eb704593e81b111cf28581c7f9174c99d6762374f53dee36a05812d00634ef7d2a289ea89ce12c1c52d0b7773393c0025b1fc68af1920b0d19c18df1c35b9ef4cfc02d0402d2b023a742375ca797be6bdaf4a267cc1169e6a050c321a3c869eaba7e7b46abe622cc864eadeed4c14e8dd401567af2d280123c35919265a5de24393458589aace247a40deeb2136809e7d126c5c996023e71c24a22ea61fcf0381683c10d42ce8e9fe7fe92e8769a937ddc476ddc0dddf6c166a50aa96a244c9f05fa0ccfe23765ae82acc8c89d9221b4bc8ffdf0875930e3611e03873d61f51274efd59f0b5d733eddfdce04d7a1749f5d06e758f42a1ba1c697500ba996ea07f615e878f80f9d58fcb94e3f509228bc1654011b8c45f1f9f9888148123cec1e350999d1ff8f322282c19bb328c6d685bf63b860d479429de2ddb0c8538e6f5778883daf01f16506dc18adabda1e4a8593efdcb230db2f4beb5aa66cc84a3bb5855537c27a57ef11b1d1f9779f62d77257b8427e228ef4946871ab712ebf0d628c89992ebea91c750aae31f5cf5d90a6c02805aff99b2998f9c90d920a3206fb5873e998bee4f09aa4f136d450350c3ef20d38b7656c3bb3f9b5e227b1893e2558f971dcc651a182e4c62644cd70dc427657a4517a5e1886becd7db9cd51ec3b58161f214a3073c5349aed8d61839861378c689bffcf0b117138cce7ef16d0e2e63f820f61f75be55f64ba9a23837e27ce46cb9c87962a7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0x1000}], 0x7, 0x0, 0x0, 0xc0}}], 0x7, 0x80) r17 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/ov5640', 0x40005, 0x1ba) ioctl$BINDER_SET_CONTEXT_MGR(r17, 0x40046207, 0x0) splice(r5, 0x0, r3, 0x0, 0x100, 0x0) [ 605.228845][ T1088] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x10, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.242972][ T1091] misc userio: Invalid payload size [ 605.246254][ T1088] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.248112][ T1088] overlayfs: missing 'lowerdir' [ 605.250942][ T1091] misc userio: Invalid payload size [ 605.252579][ T1091] misc userio: Invalid payload size [ 605.254241][ T1091] misc userio: Invalid payload size [ 605.256379][ T1091] misc userio: Invalid payload size [ 605.260910][ T1091] misc userio: Invalid payload size [ 605.271970][ T1093] overlayfs: missing 'lowerdir' 00:10:05 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') close_range(r0, r2, 0x0) splice(r2, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xedc000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getpid() (async) r4 = getpid() sched_setscheduler(r4, 0x6, &(0x7f00000000c0)) sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) (async) sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) syz_open_procfs(r4, &(0x7f0000000100)='net/sco\x00') (async) r5 = syz_open_procfs(r4, &(0x7f0000000100)='net/sco\x00') write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x6, 0x2553, 0xaafa}}, 0x30) (async) write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x6, 0x2553, 0xaafa}}, 0x30) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r6 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000001b80), 0x2, 0x0) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001bc0)='/proc/keys\x00', 0x0, 0x0) r9 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r10 = pidfd_getfd(r5, r3, 0x0) r11 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r11, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r12 = syz_open_dev$video(&(0x7f0000001c00), 0xca2, 0x200000) r13 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r13, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r14 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r14, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r15 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r15, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) writev(r15, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000003440), 0x200000, 0x0) (async) r16 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000003440), 0x200000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="0804b4c9653e37038829f49383ea99ff53e8d0786cc99ba99b351f50f23b1cc54cffa9c2a7ef928830571faa022aa1891fca3051bb6df515f397c0b42fea237df17d07d6b980e1ca78f48108f040e42593b4437303cd610c60018ab8dc8570af20a6cc1e61fd657830249833f4e97c804bec7792024292b6ee52e51131cb63d9a77173de99919ebfa38203a8fc0bea5ac14ccf629266b68afd7c", 0x9a}, {&(0x7f00000002c0)="932f7e135ea7c71a2716f6b3b396f592223aeca37a0be72012f92b64a61fc4bc4c7668fc408153ec8e4f566ee8f674d918242018edd919ca8ae18b3ffd4c7a57c4d099218cf6c1dd04d4c0bbc804e6a2ec6ce82e34333d9e38990983e0b06051ce857a7603bef6d18089f1e58fc64a4f76d5c04be52040a79b530a93aa56c1b014c61b7e31ea737df22da1c7f707d53d34ba7a8cf38c181bcbd1f0e85807934537d42dac648ba311bbbf3e068988f7d41a2f21f2026c8e9b8bcb2fefc25798b7d15f0e6070a90f2a89fe431fc9cdad797903e35001dc213bfa739a", 0xdb}, {&(0x7f0000000140)="358d557f94442023d66a9a0c90a64263f9ba449ef55448a4b5d6a333189a15023ad1bd24ec39e7ed3615d511900a8e1001142abddb795e34a3e8001684fc509ffd9b2a78127acf884b2359c8d81343518462260c9e95f6b9687ba21887545d7f2ac9f73356db88daafffde5e539c673a04cb0a31046168533a4292", 0x7b}, {&(0x7f00000003c0)="b3a0dfb9a3a87f92597c437f17cc8d32ec3f4128a754ab93f293864f621c6490a0ff670d23a3da8e7912912539047d7c3d80fc6dc3fad2a145e0fa8e2e1023e3f272f4dd96750bdc5a07a19e572d51a63290ada06b4e85e1ba2e1a0594b06bbbeb25d19de5b43825a7cbd2cdd28f5459e456da8350d0b2f731e816d9c6329a783f19bfe9953f4fe2fac38410cd82a4f1679c7e5f2ede9e5f7472de4460af002866f693e3dd", 0xa5}, {&(0x7f0000000480)="5c1e5e36b86eac0c1b1df27ab5e2b8a17c5bf00477e171929447ec8684d9de82457d95a04d7846a9958394e717abc3fff2628b8eb610b72af855834fc500b40f09d553f91962bb0957067c36b451f4a2aaea6c15b5695bcf85f11698fa894462082f6e625888d87b3ba93202f38f4bfa9e419d", 0x73}], 0x5, &(0x7f0000000880)=[@rights={{0x1c, 0x1, 0x1, [r1, r3, r1]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0x68, 0x40000}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000900)="ce77d2567ea0e478f9794c99c53c6bfbb32b98a9c707bdcb47ae26f05d7e5fc42e7b185befe039ebedf21d704e8ba4637bf38f372485d6ecce4882b054e6df5bcb64f806d3852ab988441df6b3d21d8ade00fcdc4d62db337474af1a269194", 0x5f}, {&(0x7f0000000980)="4c7840d0274488cfe5f0038c75fd964a5a1e4ddc1197fbd6bb03098eb54ac605b1424c2f9116970fea8e2207d3501b916eef089be46de0eb4ac17dd1d97d6e820766b35a68bd31119c4a7d61bda6be2b7c2554e70e4b4222ca56f19e9856988ec6e8abca7c6e6b53f0cd149687d3275e581b0370c3ce2db26f5b8b1175a1ad79a23eeec9f37b9045e22c39e930ebad57200a8b", 0x93}, {&(0x7f0000000a40)="bd60c7e8275e92b73e76460ae47e439fc6f5d94aa2e24bb812dc4a7c51d4b995152b1ec98321ad45c70d554013e7a20f4163250034cc00a90c786a5d9be5ffedbac8b34c107c626fe6b8c91c6e1dcd7134c1e439f6cad2c413c345c07302089d860a22bac9b4dfb1f6abce64fa41476c3fbe9570fbfbfca42b4fbfa308ce1807427f22873ddc68e2296f6ad76f544c201c272a336555ef9d346a1487813e328117f9831029b13c800378f501847f94fef76bf0ca54af1c0daa145937", 0xbc}, {&(0x7f0000000b00)="41bf12db53cfe0a1dab97c78b1ed70967ed3be8420fea9d85d6852b89abd3bfe44b4ca8d9ee0e17c7776011ece6a79e679f1428ec5252b0528a9f0720a0d2e256609f5fdaa7fca0db82672dfb96eac01b76cc87ef44c33bb5e3456c10a2315600fd9eefc7d4e85fd79e31cc619b7e877e783b2a82305e7caf1daf2b887d430daf9e5cafc1835135dd2ed2bcec0004c16a3d4d9508895186174ff598ad6cb9e577959244dc6eea929a03be61ac461587b0216d2a4e8f635af92dd8e54966cb80d8f1b66aef2ef5ac02a2043abae8442ba05f95fef7012e140e4d6b8a68f5c46411b699fd87e1a", 0xe6}, {&(0x7f0000000c00)="012d71e70cacf8bbc634ef37e2473c1b80005443635fb20972a785175ce8fb7da0f68c9a082b746e11a403dedf44de3825139bc68eff0792558fc28daeb3f49f63199404ca4e5196539f59afa6b4329809e4f127694fe7c6653b040b97fea873aab056256475ec5677a63f7b0c3c70cce3a39733a07cf843d9371f7092e48a54ecfa3f6cd59f84cc63cabb1013d55924d73b37ca897ab7a49af20d34357b89776b7d31a651c7ac6a3ec7f7350265fe0a290d365907c408d4049bc1", 0xbb}, {&(0x7f0000000cc0)="cf9fea46636e540e3d1e6e336ff0a83a623c7c86626c991aee902d349c2809a47a779f32ce687d0f", 0x28}, {&(0x7f0000000d00)="4066e3bfef04cca38aa04694833075cdadac00ed7550279ca0d415ac29b875dd4dd9ce48ec09c57f47ede5ea15497ec6e8eeb9ebc1f932c74f644f85abccf2c707178012588d26cd609995692132b6ee332b40bb472707a78feb0b1adb2024ba7fc227e39e50280977a11643fdd0698fd7af8261e3343610fee575a6fe4dde31550658bab30b538803e85a554ab7ab6953f90f5bae1729495c5585a437fbcc015d571e196b42f2a6a595fda8d3e33996f0699cf28f4dd026f60aa2436ff3a8e728b833603aa33268dd873ed5772eb5603c727700101d257d08c6a406097b759d828f0daba38604f6ab508684b51e170c6bb0", 0xf2}, {&(0x7f0000000e00)="b44659439f195510027143d658a210d395556958baa2995708ac19ef599bf71cc2f1f8724ba193ab27044e1e3642184fe94f802777a0b304a3129a2b13c878728c44ab9a0c4f3d661760516bd0e5ee9a53d6c01ce5d107923be75876fa06dad283ad6a790e1ed723262c16dea43e21fc2bfebf4d1e47515cf689c392fedc6c955952557b5faec33bb8969d7f0e91ca9dfeb536654249d55907c085b66c6240b631ac49149d", 0xa5}], 0x8, &(0x7f0000000fc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x1}}, {{&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001100)="08889674319a9723a0b74ddadd63bce471fcfea38f83694adb544fbae17da48d993aa9d1565d141b401ef3058c0a02221a0997bd300e4edd17775eb31fff81e8d584fab06ba4d255c7c5c9962850cfb3ba4f215a874ae6632ee1692b788fdec605ce465fbec308600bcaf9669f9914d3f86daa02abf415d8085d09e22e754f20ae88b3c0a2d08a68ce1b245397", 0x8d}, {&(0x7f00000011c0)="3961ed8400b55a8ff924682d4bf7e6f14cc945289f5a80f7a28fb04faf9f59f974a59f940526c0084dd01e2a913b8d36c799d87940384da1b20a854e6fff620a711b3f009e3e27703375a18194585ad64a495fd140c29f61b33d46f635120a2027b9770667763374bee3cb3013d504cf631764aa3c3b7e80b1586f1ffb4d374a7cb543242d25bdd029fe290fa7c1b2133b4b04aca3f9e21dbfcc89a73f07d922759e620b8e38d9af1e195978aec7c7c98b532ad04a98437e958ff6f41e491c230eed93d5bed9bcb6ed065b02b776619f4d91af4577fce093ba5546", 0xdb}, {&(0x7f00000012c0)="78c09b9b422a23dcec497e48e574f1a9b84b246b1ff258abfc78b343f296d34ce9b351d3a8ecdc40abcd02ff65729a644997172b6b8cc7e7d8f0dadf06c09550a968b4707473fce53ce6b3ab7fb1ea6ae32f965c4e354d958a317846b531a1a992791a886013b5bed50db0386c08933b6f97f91bf0e963231a0a27509574932320f67269de123890543e8874a11de85a50225843546744a5321ec6d09f735a0f6051b5670746d4947a6f5da6904632ddebf6ea989aaf16ed56e472faef646df443acc427a8d5b966eb5098453c7299f0f070047d99763be0", 0xd8}, {&(0x7f00000013c0)="75894a4ef2aaa5f09002709f", 0xc}, {&(0x7f0000001400)="cb5d580e73e7d624aca461c57056fd5c6e3ae13965745bd39b4c353ec8e047bbe709102708486612fb446c988738f82c67724e717ef4cbd255bb284f01a78914ef11f712965534be384b8413", 0x4c}, {&(0x7f0000001480)="7293cb968ec26a1803e63985f3d6ae4a07d1440a7f507416af37fbd03237044548b1ad111e4bfe3ddc9c415ffa29626d928f8228e4a7f1ca4002cd4903e43f27a428d48c04f37917a8f8e79ff09ebeb3142f907ee16c7a146cc0b7927d6cb987f7ce39c350bc4254c4c8f8d85a8e04ae7fefe4fb31afe84628ea8de1477e21352d79e2f5004695e75c12299838ee3d5d895a137b83bc", 0x96}, {&(0x7f0000001540)="f624f8e99758c79f8edf3c7285a410182a7c8300ec6e55f7c2d8a69c2053c20dbc543a3eac1e86dba53a7c535caa3153daefc88fea2e26275a974988fa1787971f9ff8d838aafd078771b04f2fe26bdbb15d50fbd061e71646c0eafc3945be56267f8c72e744251ea3e606165bb27842abcc2142ed4c668378eecd4d0423096595967efcf0b641045c18cfae57", 0x8d}], 0x7, &(0x7f0000001840)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r3, r5, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r3, r3, r5, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2]}}, @rights={{0x24, 0x1, 0x1, [r0, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}], 0xc8, 0x1}}, {{&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="f9d6fa3fbc347299740e9fa8ad4291c5a4fa749ad23947abd5437c156a688fa947df06128bedef5fbd3083f8f50f2126ad20256e2d8deb60fe2cc095a2b49f20e35e5da508f3259d1fb96b9290357ca666a57df8cb602508fc134670e93aef2c014d283e91c469989c80e92601ee818a82b8948565652ac8a14d202261f0e9238175a51477d21f7133c33e3f704993f9ad6b303db8aa782f1cf64ead8ebce4e8f0dd34181011b5aad26e99fa4402308973032f8d8bfd6f830354bcac50cf687f77989e48f75c3690a1fb6ca8208f8fea11a7f0e1ccb9", 0xd6}], 0x1, &(0x7f0000001c40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r5]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [r1, r6, r7, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r8, r3, r5, r9, r2]}}, @rights={{0x38, 0x1, 0x1, [r1, r10, r11, r12, r13, r14, r3, r1, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r1, r5]}}], 0x130, 0x800}}, {{&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e00)="03ca39cb6013aa1bf87a7a7358011b029af59e9eaad63a5aba5450523626bfecbe8488c7f68bf08cdab4479336ac42130a29c50e15c0252d852516bf6fa28e901c5875a4f7572fab89feaf3747328ba043af2ac5406f866a699b8d9371ffb5a66a063585524778be904075e1448e306c19d90476de912f139c6bafeb6acee2858492ee6e15c9539f891cc70b169cb2607ec706defa540275e9a9f868a1e6c0c9535a56568a6ce9f8f9a605f9f0955a71d8b1398e899fdc1767d29f85501b64", 0xbf}, {&(0x7f0000001ec0)="b84289d6e1", 0x5}, {&(0x7f0000001f00)="999e300918b65473b18b3544fdb7e5499cbd409953aed6d653968a21102b72944273800c378cc347c74cddbe8f188cc6ae1ab788be18f2a06c59da1be3f442ca8ecc9fedd8b1a78879830c4a141b01603e597365e9df0873f089fef764407c5a8c1169", 0x63}, {&(0x7f0000001f80)="1d74afe56485c27ad6a3b1d13e", 0xd}, {&(0x7f0000001fc0)="3ec2766395651a2e06627417088e83ebb5795fadd91711ea81e18286e4df8fbe9b2a7cb95a3af43885cd3e28eefac8a2bbd027905fb870d9a4ae79d60760b0a66685fcfe42aaf67b3abf0945a51aa6890e28033aa112f98dd946c2fb3ce9beca09a64cbd8bd2123be4a65182c7babe661146a50d2e151bbd03be8ed3dfd9e00dcf73333572600ff14ef3bd272685a50337ff6df6647448699eea3c31e688b0af73837e77356090a50e", 0xa9}, {&(0x7f0000002080)="30c8cdd9023282d655998b592ed1422ef13bf27f32d477df36231a15103f804be83951513fb7c82e4f0721bd1840bcc2c028cfe3c3a72059f6d4a48a4dbadd619ad7fc6be12f6102cdea3e0c210f2d3337ef87347c94b717a1db39b5a9e734e846b17e9a5d88", 0x66}, 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{&(0x7f0000005800)="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0x1000}], 0x7, 0x0, 0x0, 0xc0}}], 0x7, 0x80) r17 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/ov5640', 0x40005, 0x1ba) ioctl$BINDER_SET_CONTEXT_MGR(r17, 0x40046207, 0x0) splice(r5, 0x0, r3, 0x0, 0x100, 0x0) (async) splice(r5, 0x0, r3, 0x0, 0x100, 0x0) 00:10:05 executing program 0: ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000200)=0x3) (async) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000200)=0x3) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0), 0x2, 0x3) r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x10400, 0x10) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) unlinkat(r0, &(0x7f0000000180)='./file0\x00', 0x0) 00:10:05 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000740)) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) sched_setattr(r4, &(0x7f0000000840)={0x38, 0x3, 0x11, 0x1001, 0x9, 0x9, 0xe5d, 0x200, 0x7ff, 0x7fff}, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r5]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="66103dc1283256c70735bf1fbd65d3bb6f8886e609463d789b6486256b26da9cab6d7aa52e438f342e5a0f1eded5918a9f142b6feca81a458083d77be3d8cda467d82df4c70844d66235c49f57a72cabfd2928999d5b0dc626b8b333b5cb2674740c51ffb2143ab851221a75ba594653d4ff1309003f36972f67eb539cacae9400000b7bae55cba9fd8dbf0700000000000000a86dd796fe9601a70942d7db0395db9d59931187671852f6a2fcd4e3dd9a46f89b15aa67f2a8a112f848a625ba66954c086828ee08fa034bed788ad71c88509c2623fd8c62ad5318d81a1348e81392eb26b48afd2db428", @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) r9 = getpid() sched_setscheduler(r9, 0x1, &(0x7f0000001700)=0x4) r10 = getgid() r11 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r11, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x103200, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="300200003e0010002cbd7000fcdbdf250c0080006f7665726c6179000c023a8008004c00", @ANYRES32=r0, @ANYBLOB='\b\x00V\x00', @ANYRES32, @ANYBLOB='\b\x00D\x00', @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08000d00a8020000"], 0x230}], 0x1, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r10}}}, @rights={{0x20, 0x1, 0x1, [r11, 0xffffffffffffffff, r12, 0xffffffffffffffff]}}], 0xc0, 0x48040}, 0x40000) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x3f7, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x24000011) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578786f72743d6f66662c1f5600006b66737472616e736d75746540a370002c00cf39985ef530e109ea786dcf73e21d78b675b5f560c7a8daec73f44fcff985e6219258a93e3c2b6a408d58d5295619ec4a8037820ab13700d9a7a61e3e357b4da572a13be38ae822f171cb04066fc363"]) sched_setaffinity(r1, 0x8, &(0x7f0000000800)=0xa4c) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) [ 605.347361][ T1100] misc userio: Invalid payload size 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x11, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffff8ce5c4e8, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.357234][ T1103] misc userio: Invalid payload size 00:10:05 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x203, 0x220) r2 = dup(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) ioctl$DMA_HEAP_IOCTL_ALLOC(r3, 0xc0184800, &(0x7f0000000580)={0x8, 0xffffffffffffffff, 0x2}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) statx(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x2222, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d66642c726602006f3d4f9da36fa23277c3c65eb3c7c824f2a692c37dc6d88005006038f85c6661c9fdbf98e8c96b0b8d89d41bc464e5d94df83fc721e42e56493d7a6f0024b89f9b133030671793e3a397f0aee325903ae9d60761e17544205ca659ddf9b77bf567c72a7b2a66245d5facec5612148343e71e76b022303ca0805778447023dd8b5400"/155, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c64656275673d3078303030303030322c766572736906003d3970323030302e4c2c6d73697a653d3078303030303030303030303030303030342c666f776e65723c0000000000000081f98e6d824c9901897c71dbb0f8c10020ede4aa6a8e9f4d829c3da035484f582d66681da192ca", @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC=r5, @ANYBLOB=',uid<', @ANYRESDEC=r6, @ANYBLOB="2c6f626a5f726f6c653d5c2c3aa0232e5e2b2a292c666f776e65723e", @ANYRESDEC=r7, @ANYBLOB='\x00\x00']) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLOCK(r0, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x3}, 0x8) splice(0xffffffffffffffff, 0x0, r8, 0x0, 0x100, 0xa) [ 605.378801][ T1100] overlayfs: unrecognized mount option "nfs_exxort=off" or missing value [ 605.381319][ T1104] misc userio: Invalid payload size [ 605.382527][ T1103] misc userio: Invalid payload size [ 605.384056][ T1103] misc userio: Invalid payload size [ 605.385530][ T1103] misc userio: Invalid payload size [ 605.386323][ T1106] overlayfs: missing 'lowerdir' [ 605.388262][ T1103] misc userio: Invalid payload size [ 605.389663][ T1104] misc userio: Invalid payload size [ 605.393987][ T1108] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.412163][ T1107] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.416441][ T1107] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.416515][ T1110] overlayfs: missing 'lowerdir' [ 605.423621][ T1103] misc userio: Invalid payload size [ 605.441478][ T1113] misc userio: Invalid payload size 00:10:05 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) (async) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000740)) (async) r4 = getpid() sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) (async) sched_setattr(r4, &(0x7f0000000840)={0x38, 0x3, 0x11, 0x1001, 0x9, 0x9, 0xe5d, 0x200, 0x7ff, 0x7fff}, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r5]) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) (async) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="66103dc1283256c70735bf1fbd65d3bb6f8886e609463d789b6486256b26da9cab6d7aa52e438f342e5a0f1eded5918a9f142b6feca81a458083d77be3d8cda467d82df4c70844d66235c49f57a72cabfd2928999d5b0dc626b8b333b5cb2674740c51ffb2143ab851221a75ba594653d4ff1309003f36972f67eb539cacae9400000b7bae55cba9fd8dbf0700000000000000a86dd796fe9601a70942d7db0395db9d59931187671852f6a2fcd4e3dd9a46f89b15aa67f2a8a112f848a625ba66954c086828ee08fa034bed788ad71c88509c2623fd8c62ad5318d81a1348e81392eb26b48afd2db428", @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) (async) r9 = getpid() sched_setscheduler(r9, 0x1, &(0x7f0000001700)=0x4) (async) r10 = getgid() r11 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r11, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x103200, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="300200003e0010002cbd7000fcdbdf250c0080006f7665726c6179000c023a8008004c00", @ANYRES32=r0, @ANYBLOB='\b\x00V\x00', @ANYRES32, @ANYBLOB='\b\x00D\x00', @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08000d00a8020000"], 0x230}], 0x1, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r10}}}, @rights={{0x20, 0x1, 0x1, [r11, 0xffffffffffffffff, r12, 0xffffffffffffffff]}}], 0xc0, 0x48040}, 0x40000) (async) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x3f7, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x24000011) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578786f72743d6f66662c1f5600006b66737472616e736d75746540a370002c00cf39985ef530e109ea786dcf73e21d78b675b5f560c7a8daec73f44fcff985e6219258a93e3c2b6a408d58d5295619ec4a8037820ab13700d9a7a61e3e357b4da572a13be38ae822f171cb04066fc363"]) (async) sched_setaffinity(r1, 0x8, &(0x7f0000000800)=0xa4c) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) [ 605.445284][ T1108] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.447380][ T1107] overlayfs: missing 'lowerdir' 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x12, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.453163][ T1108] overlayfs: missing 'lowerdir' [ 605.467926][ T1116] overlayfs: missing 'lowerdir' 00:10:05 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r4 = getpid() sched_setscheduler(r4, 0x6, &(0x7f00000000c0)) (async) sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) (async) r5 = syz_open_procfs(r4, &(0x7f0000000100)='net/sco\x00') write$FUSE_NOTIFY_RETRIEVE(r5, &(0x7f0000000080)={0x30, 0x5, 0x0, {0x0, 0x6, 0x2553, 0xaafa}}, 0x30) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r6 = openat$smack_task_current(0xffffffffffffff9c, &(0x7f0000001b80), 0x2, 0x0) (async) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async, rerun: 64) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001bc0)='/proc/keys\x00', 0x0, 0x0) (async, rerun: 64) r9 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r10 = pidfd_getfd(r5, r3, 0x0) (async) r11 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r11, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r12 = syz_open_dev$video(&(0x7f0000001c00), 0xca2, 0x200000) r13 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r13, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r14 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r14, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r15 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r15, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r16 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000003440), 0x200000, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000006880)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000200)="0804b4c9653e37038829f49383ea99ff53e8d0786cc99ba99b351f50f23b1cc54cffa9c2a7ef928830571faa022aa1891fca3051bb6df515f397c0b42fea237df17d07d6b980e1ca78f48108f040e42593b4437303cd610c60018ab8dc8570af20a6cc1e61fd657830249833f4e97c804bec7792024292b6ee52e51131cb63d9a77173de99919ebfa38203a8fc0bea5ac14ccf629266b68afd7c", 0x9a}, {&(0x7f00000002c0)="932f7e135ea7c71a2716f6b3b396f592223aeca37a0be72012f92b64a61fc4bc4c7668fc408153ec8e4f566ee8f674d918242018edd919ca8ae18b3ffd4c7a57c4d099218cf6c1dd04d4c0bbc804e6a2ec6ce82e34333d9e38990983e0b06051ce857a7603bef6d18089f1e58fc64a4f76d5c04be52040a79b530a93aa56c1b014c61b7e31ea737df22da1c7f707d53d34ba7a8cf38c181bcbd1f0e85807934537d42dac648ba311bbbf3e068988f7d41a2f21f2026c8e9b8bcb2fefc25798b7d15f0e6070a90f2a89fe431fc9cdad797903e35001dc213bfa739a", 0xdb}, {&(0x7f0000000140)="358d557f94442023d66a9a0c90a64263f9ba449ef55448a4b5d6a333189a15023ad1bd24ec39e7ed3615d511900a8e1001142abddb795e34a3e8001684fc509ffd9b2a78127acf884b2359c8d81343518462260c9e95f6b9687ba21887545d7f2ac9f73356db88daafffde5e539c673a04cb0a31046168533a4292", 0x7b}, {&(0x7f00000003c0)="b3a0dfb9a3a87f92597c437f17cc8d32ec3f4128a754ab93f293864f621c6490a0ff670d23a3da8e7912912539047d7c3d80fc6dc3fad2a145e0fa8e2e1023e3f272f4dd96750bdc5a07a19e572d51a63290ada06b4e85e1ba2e1a0594b06bbbeb25d19de5b43825a7cbd2cdd28f5459e456da8350d0b2f731e816d9c6329a783f19bfe9953f4fe2fac38410cd82a4f1679c7e5f2ede9e5f7472de4460af002866f693e3dd", 0xa5}, {&(0x7f0000000480)="5c1e5e36b86eac0c1b1df27ab5e2b8a17c5bf00477e171929447ec8684d9de82457d95a04d7846a9958394e717abc3fff2628b8eb610b72af855834fc500b40f09d553f91962bb0957067c36b451f4a2aaea6c15b5695bcf85f11698fa894462082f6e625888d87b3ba93202f38f4bfa9e419d", 0x73}], 0x5, &(0x7f0000000880)=[@rights={{0x1c, 0x1, 0x1, [r1, r3, r1]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3]}}], 0x68, 0x40000}}, {{0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000900)="ce77d2567ea0e478f9794c99c53c6bfbb32b98a9c707bdcb47ae26f05d7e5fc42e7b185befe039ebedf21d704e8ba4637bf38f372485d6ecce4882b054e6df5bcb64f806d3852ab988441df6b3d21d8ade00fcdc4d62db337474af1a269194", 0x5f}, {&(0x7f0000000980)="4c7840d0274488cfe5f0038c75fd964a5a1e4ddc1197fbd6bb03098eb54ac605b1424c2f9116970fea8e2207d3501b916eef089be46de0eb4ac17dd1d97d6e820766b35a68bd31119c4a7d61bda6be2b7c2554e70e4b4222ca56f19e9856988ec6e8abca7c6e6b53f0cd149687d3275e581b0370c3ce2db26f5b8b1175a1ad79a23eeec9f37b9045e22c39e930ebad57200a8b", 0x93}, {&(0x7f0000000a40)="bd60c7e8275e92b73e76460ae47e439fc6f5d94aa2e24bb812dc4a7c51d4b995152b1ec98321ad45c70d554013e7a20f4163250034cc00a90c786a5d9be5ffedbac8b34c107c626fe6b8c91c6e1dcd7134c1e439f6cad2c413c345c07302089d860a22bac9b4dfb1f6abce64fa41476c3fbe9570fbfbfca42b4fbfa308ce1807427f22873ddc68e2296f6ad76f544c201c272a336555ef9d346a1487813e328117f9831029b13c800378f501847f94fef76bf0ca54af1c0daa145937", 0xbc}, {&(0x7f0000000b00)="41bf12db53cfe0a1dab97c78b1ed70967ed3be8420fea9d85d6852b89abd3bfe44b4ca8d9ee0e17c7776011ece6a79e679f1428ec5252b0528a9f0720a0d2e256609f5fdaa7fca0db82672dfb96eac01b76cc87ef44c33bb5e3456c10a2315600fd9eefc7d4e85fd79e31cc619b7e877e783b2a82305e7caf1daf2b887d430daf9e5cafc1835135dd2ed2bcec0004c16a3d4d9508895186174ff598ad6cb9e577959244dc6eea929a03be61ac461587b0216d2a4e8f635af92dd8e54966cb80d8f1b66aef2ef5ac02a2043abae8442ba05f95fef7012e140e4d6b8a68f5c46411b699fd87e1a", 0xe6}, {&(0x7f0000000c00)="012d71e70cacf8bbc634ef37e2473c1b80005443635fb20972a785175ce8fb7da0f68c9a082b746e11a403dedf44de3825139bc68eff0792558fc28daeb3f49f63199404ca4e5196539f59afa6b4329809e4f127694fe7c6653b040b97fea873aab056256475ec5677a63f7b0c3c70cce3a39733a07cf843d9371f7092e48a54ecfa3f6cd59f84cc63cabb1013d55924d73b37ca897ab7a49af20d34357b89776b7d31a651c7ac6a3ec7f7350265fe0a290d365907c408d4049bc1", 0xbb}, {&(0x7f0000000cc0)="cf9fea46636e540e3d1e6e336ff0a83a623c7c86626c991aee902d349c2809a47a779f32ce687d0f", 0x28}, {&(0x7f0000000d00)="4066e3bfef04cca38aa04694833075cdadac00ed7550279ca0d415ac29b875dd4dd9ce48ec09c57f47ede5ea15497ec6e8eeb9ebc1f932c74f644f85abccf2c707178012588d26cd609995692132b6ee332b40bb472707a78feb0b1adb2024ba7fc227e39e50280977a11643fdd0698fd7af8261e3343610fee575a6fe4dde31550658bab30b538803e85a554ab7ab6953f90f5bae1729495c5585a437fbcc015d571e196b42f2a6a595fda8d3e33996f0699cf28f4dd026f60aa2436ff3a8e728b833603aa33268dd873ed5772eb5603c727700101d257d08c6a406097b759d828f0daba38604f6ab508684b51e170c6bb0", 0xf2}, {&(0x7f0000000e00)="b44659439f195510027143d658a210d395556958baa2995708ac19ef599bf71cc2f1f8724ba193ab27044e1e3642184fe94f802777a0b304a3129a2b13c878728c44ab9a0c4f3d661760516bd0e5ee9a53d6c01ce5d107923be75876fa06dad283ad6a790e1ed723262c16dea43e21fc2bfebf4d1e47515cf689c392fedc6c955952557b5faec33bb8969d7f0e91ca9dfeb536654249d55907c085b66c6240b631ac49149d", 0xa5}], 0x8, &(0x7f0000000fc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98, 0x1}}, {{&(0x7f0000001080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001600)=[{&(0x7f0000001100)="08889674319a9723a0b74ddadd63bce471fcfea38f83694adb544fbae17da48d993aa9d1565d141b401ef3058c0a02221a0997bd300e4edd17775eb31fff81e8d584fab06ba4d255c7c5c9962850cfb3ba4f215a874ae6632ee1692b788fdec605ce465fbec308600bcaf9669f9914d3f86daa02abf415d8085d09e22e754f20ae88b3c0a2d08a68ce1b245397", 0x8d}, {&(0x7f00000011c0)="3961ed8400b55a8ff924682d4bf7e6f14cc945289f5a80f7a28fb04faf9f59f974a59f940526c0084dd01e2a913b8d36c799d87940384da1b20a854e6fff620a711b3f009e3e27703375a18194585ad64a495fd140c29f61b33d46f635120a2027b9770667763374bee3cb3013d504cf631764aa3c3b7e80b1586f1ffb4d374a7cb543242d25bdd029fe290fa7c1b2133b4b04aca3f9e21dbfcc89a73f07d922759e620b8e38d9af1e195978aec7c7c98b532ad04a98437e958ff6f41e491c230eed93d5bed9bcb6ed065b02b776619f4d91af4577fce093ba5546", 0xdb}, {&(0x7f00000012c0)="78c09b9b422a23dcec497e48e574f1a9b84b246b1ff258abfc78b343f296d34ce9b351d3a8ecdc40abcd02ff65729a644997172b6b8cc7e7d8f0dadf06c09550a968b4707473fce53ce6b3ab7fb1ea6ae32f965c4e354d958a317846b531a1a992791a886013b5bed50db0386c08933b6f97f91bf0e963231a0a27509574932320f67269de123890543e8874a11de85a50225843546744a5321ec6d09f735a0f6051b5670746d4947a6f5da6904632ddebf6ea989aaf16ed56e472faef646df443acc427a8d5b966eb5098453c7299f0f070047d99763be0", 0xd8}, {&(0x7f00000013c0)="75894a4ef2aaa5f09002709f", 0xc}, {&(0x7f0000001400)="cb5d580e73e7d624aca461c57056fd5c6e3ae13965745bd39b4c353ec8e047bbe709102708486612fb446c988738f82c67724e717ef4cbd255bb284f01a78914ef11f712965534be384b8413", 0x4c}, {&(0x7f0000001480)="7293cb968ec26a1803e63985f3d6ae4a07d1440a7f507416af37fbd03237044548b1ad111e4bfe3ddc9c415ffa29626d928f8228e4a7f1ca4002cd4903e43f27a428d48c04f37917a8f8e79ff09ebeb3142f907ee16c7a146cc0b7927d6cb987f7ce39c350bc4254c4c8f8d85a8e04ae7fefe4fb31afe84628ea8de1477e21352d79e2f5004695e75c12299838ee3d5d895a137b83bc", 0x96}, {&(0x7f0000001540)="f624f8e99758c79f8edf3c7285a410182a7c8300ec6e55f7c2d8a69c2053c20dbc543a3eac1e86dba53a7c535caa3153daefc88fea2e26275a974988fa1787971f9ff8d838aafd078771b04f2fe26bdbb15d50fbd061e71646c0eafc3945be56267f8c72e744251ea3e606165bb27842abcc2142ed4c668378eecd4d0423096595967efcf0b641045c18cfae57", 0x8d}], 0x7, &(0x7f0000001840)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r3, r5, 0xffffffffffffffff, r1]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, 0xffffffffffffffff}}}, @rights={{0x2c, 0x1, 0x1, [r3, r3, r5, 0xffffffffffffffff, r0, 0xffffffffffffffff, r2]}}, @rights={{0x24, 0x1, 0x1, [r0, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r1, r5]}}], 0xc8, 0x1}}, {{&(0x7f0000001940)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000001ac0)=[{&(0x7f00000019c0)="f9d6fa3fbc347299740e9fa8ad4291c5a4fa749ad23947abd5437c156a688fa947df06128bedef5fbd3083f8f50f2126ad20256e2d8deb60fe2cc095a2b49f20e35e5da508f3259d1fb96b9290357ca666a57df8cb602508fc134670e93aef2c014d283e91c469989c80e92601ee818a82b8948565652ac8a14d202261f0e9238175a51477d21f7133c33e3f704993f9ad6b303db8aa782f1cf64ead8ebce4e8f0dd34181011b5aad26e99fa4402308973032f8d8bfd6f830354bcac50cf687f77989e48f75c3690a1fb6ca8208f8fea11a7f0e1ccb9", 0xd6}], 0x1, &(0x7f0000001c40)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r5]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x10}}, @rights={{0x24, 0x1, 0x1, [r1, r6, r7, 0xffffffffffffffff, r1]}}, @rights={{0x14, 0x1, 0x1, [r5]}}, @rights={{0x2c, 0x1, 0x1, [r0, r5, r8, r3, r5, r9, r2]}}, @rights={{0x38, 0x1, 0x1, [r1, r10, r11, r12, r13, r14, r3, r1, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee01, 0xee00}}}, @rights={{0x18, 0x1, 0x1, [r1, r5]}}], 0x130, 0x800}}, {{&(0x7f0000001d80)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000003200)=[{&(0x7f0000001e00)="03ca39cb6013aa1bf87a7a7358011b029af59e9eaad63a5aba5450523626bfecbe8488c7f68bf08cdab4479336ac42130a29c50e15c0252d852516bf6fa28e901c5875a4f7572fab89feaf3747328ba043af2ac5406f866a699b8d9371ffb5a66a063585524778be904075e1448e306c19d90476de912f139c6bafeb6acee2858492ee6e15c9539f891cc70b169cb2607ec706defa540275e9a9f868a1e6c0c9535a56568a6ce9f8f9a605f9f0955a71d8b1398e899fdc1767d29f85501b64", 0xbf}, {&(0x7f0000001ec0)="b84289d6e1", 0x5}, {&(0x7f0000001f00)="999e300918b65473b18b3544fdb7e5499cbd409953aed6d653968a21102b72944273800c378cc347c74cddbe8f188cc6ae1ab788be18f2a06c59da1be3f442ca8ecc9fedd8b1a78879830c4a141b01603e597365e9df0873f089fef764407c5a8c1169", 0x63}, {&(0x7f0000001f80)="1d74afe56485c27ad6a3b1d13e", 0xd}, {&(0x7f0000001fc0)="3ec2766395651a2e06627417088e83ebb5795fadd91711ea81e18286e4df8fbe9b2a7cb95a3af43885cd3e28eefac8a2bbd027905fb870d9a4ae79d60760b0a66685fcfe42aaf67b3abf0945a51aa6890e28033aa112f98dd946c2fb3ce9beca09a64cbd8bd2123be4a65182c7babe661146a50d2e151bbd03be8ed3dfd9e00dcf73333572600ff14ef3bd272685a50337ff6df6647448699eea3c31e688b0af73837e77356090a50e", 0xa9}, {&(0x7f0000002080)="30c8cdd9023282d655998b592ed1422ef13bf27f32d477df36231a15103f804be83951513fb7c82e4f0721bd1840bcc2c028cfe3c3a72059f6d4a48a4dbadd619ad7fc6be12f6102cdea3e0c210f2d3337ef87347c94b717a1db39b5a9e734e846b17e9a5d88", 0x66}, 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0x1000}], 0x7, 0x0, 0x0, 0xc0}}], 0x7, 0x80) r17 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/ov5640', 0x40005, 0x1ba) ioctl$BINDER_SET_CONTEXT_MGR(r17, 0x40046207, 0x0) (async) splice(r5, 0x0, r3, 0x0, 0x100, 0x0) [ 605.490016][ T1118] misc userio: Invalid payload size 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x1000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.497633][ T1118] overlayfs: unrecognized mount option "nfs_exxort=off" or missing value 00:10:05 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x42000, &(0x7f00000000c0)={[{@index_off}, {@metacopy_off}, {@index_on}, {@default_permissions}, {@xino_on}, {@default_permissions}, {@xino_auto}, {@xino_on}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) [ 605.567822][ T1128] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x18, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 32) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (rerun: 32) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x203, 0x220) (async, rerun: 64) r2 = dup(r1) (async, rerun: 64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async, rerun: 64) read(r3, &(0x7f0000000080)=""/1, 0x1) (rerun: 64) ioctl$DMA_HEAP_IOCTL_ALLOC(r3, 0xc0184800, &(0x7f0000000580)={0x8, 0xffffffffffffffff, 0x2}) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) (async, rerun: 32) statx(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x2222, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d66642c726602006f3d4f9da36fa23277c3c65eb3c7c824f2a692c37dc6d88005006038f85c6661c9fdbf98e8c96b0b8d89d41bc464e5d94df83fc721e42e56493d7a6f0024b89f9b133030671793e3a397f0aee325903ae9d60761e17544205ca659ddf9b77bf567c72a7b2a66245d5facec5612148343e71e76b022303ca0805778447023dd8b5400"/155, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c64656275673d3078303030303030322c766572736906003d3970323030302e4c2c6d73697a653d3078303030303030303030303030303030342c666f776e65723c0000000000000081f98e6d824c9901897c71dbb0f8c10020ede4aa6a8e9f4d829c3da035484f582d66681da192ca", @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC=r5, @ANYBLOB=',uid<', @ANYRESDEC=r6, @ANYBLOB="2c6f626a5f726f6c653d5c2c3aa0232e5e2b2a292c666f776e65723e", @ANYRESDEC=r7, @ANYBLOB='\x00\x00']) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) write$P9_RLOCK(r0, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x3}, 0x8) splice(0xffffffffffffffff, 0x0, r8, 0x0, 0x100, 0xa) 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x40000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.590639][ T1128] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:05 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) (async) r1 = getpid() sched_setscheduler(r1, 0x1, &(0x7f0000001700)=0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000580)=0x0) (async, rerun: 64) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 64) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000740)) (async, rerun: 64) r4 = getpid() (rerun: 64) sched_setscheduler(r4, 0x1, &(0x7f0000001700)=0x4) sched_setattr(r4, &(0x7f0000000840)={0x38, 0x3, 0x11, 0x1001, 0x9, 0x9, 0xe5d, 0x200, 0x7ff, 0x7fff}, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r5]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) (async) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB="66103dc1283256c70735bf1fbd65d3bb6f8886e609463d789b6486256b26da9cab6d7aa52e438f342e5a0f1eded5918a9f142b6feca81a458083d77be3d8cda467d82df4c70844d66235c49f57a72cabfd2928999d5b0dc626b8b333b5cb2674740c51ffb2143ab851221a75ba594653d4ff1309003f36972f67eb539cacae9400000b7bae55cba9fd8dbf0700000000000000a86dd796fe9601a70942d7db0395db9d59931187671852f6a2fcd4e3dd9a46f89b15aa67f2a8a112f848a625ba66954c086828ee08fa034bed788ad71c88509c2623fd8c62ad5318d81a1348e81392eb26b48afd2db428", @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) (async) r9 = getpid() sched_setscheduler(r9, 0x1, &(0x7f0000001700)=0x4) (async) r10 = getgid() r11 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r11, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000000600), 0x103200, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="300200003e0010002cbd7000fcdbdf250c0080006f7665726c6179000c023a8008004c00", @ANYRES32=r0, @ANYBLOB='\b\x00V\x00', @ANYRES32, @ANYBLOB='\b\x00D\x00', @ANYRES32=0xee00, @ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="08000d00a8020000"], 0x230}], 0x1, &(0x7f0000000640)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, r5}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r6, 0x0, r8}}}, @cred={{0x1c, 0x1, 0x2, {r9, 0xffffffffffffffff, r10}}}, @rights={{0x20, 0x1, 0x1, [r11, 0xffffffffffffffff, r12, 0xffffffffffffffff]}}], 0xc0, 0x48040}, 0x40000) (async, rerun: 64) sendmsg$AUDIT_MAKE_EQUIV(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x28, 0x3f7, 0x200, 0x70bd2c, 0x25dfdbfd, {0x7, 0x7, './file0', './file0'}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x24000011) (async, rerun: 64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578786f72743d6f66662c1f5600006b66737472616e736d75746540a370002c00cf39985ef530e109ea786dcf73e21d78b675b5f560c7a8daec73f44fcff985e6219258a93e3c2b6a408d58d5295619ec4a8037820ab13700d9a7a61e3e357b4da572a13be38ae822f171cb04066fc363"]) (async) sched_setaffinity(r1, 0x8, &(0x7f0000000800)=0xa4c) (async, rerun: 32) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000280)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x9}}, './file0\x00'}) (rerun: 32) [ 605.611940][ T1133] misc userio: Invalid payload size [ 605.617709][ T1128] overlayfs: missing 'lowerdir' [ 605.620246][ T1136] overlayfs: missing 'lowerdir' 00:10:05 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x42000, &(0x7f00000000c0)={[{@index_off}, {@metacopy_off}, {@index_on}, {@default_permissions}, {@xino_on}, {@default_permissions}, {@xino_auto}, {@xino_on}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x42000, &(0x7f00000000c0)={[{@index_off}, {@metacopy_off}, {@index_on}, {@default_permissions}, {@xino_on}, {@default_permissions}, {@xino_auto}, {@xino_on}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) (async) 00:10:05 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup3(r3, r0, 0x0) 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x100000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x203, 0x220) (async) r2 = dup(r1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async, rerun: 64) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async, rerun: 64) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) ioctl$DMA_HEAP_IOCTL_ALLOC(r3, 0xc0184800, &(0x7f0000000580)={0x8, 0xffffffffffffffff, 0x2}) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) (async) statx(r2, &(0x7f0000000380)='./file0\x00', 0x0, 0x1, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000004c0)=0x0, &(0x7f0000000500), &(0x7f0000000540)) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200), 0x2222, &(0x7f0000000840)=ANY=[@ANYBLOB="7472616e733d66642c726602006f3d4f9da36fa23277c3c65eb3c7c824f2a692c37dc6d88005006038f85c6661c9fdbf98e8c96b0b8d89d41bc464e5d94df83fc721e42e56493d7a6f0024b89f9b133030671793e3a397f0aee325903ae9d60761e17544205ca659ddf9b77bf567c72a7b2a66245d5facec5612148343e71e76b022303ca0805778447023dd8b5400"/155, @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB="2c64656275673d3078303030303030322c766572736906003d3970323030302e4c2c6d73697a653d3078303030303030303030303030303030342c666f776e65723c0000000000000081f98e6d824c9901897c71dbb0f8c10020ede4aa6a8e9f4d829c3da035484f582d66681da192ca", @ANYRESDEC, @ANYBLOB=',euid=', @ANYRESDEC=r5, @ANYBLOB=',uid<', @ANYRESDEC=r6, @ANYBLOB="2c6f626a5f726f6c653d5c2c3aa0232e5e2b2a292c666f776e65723e", @ANYRESDEC=r7, @ANYBLOB='\x00\x00']) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLOCK(r0, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x3}, 0x8) (async) splice(0xffffffffffffffff, 0x0, r8, 0x0, 0x100, 0xa) [ 605.709552][ T1151] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x25, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.721763][ T1151] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.731655][ T1151] overlayfs: missing 'lowerdir' 00:10:05 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x45) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.752709][ T1157] misc userio: Invalid payload size [ 605.756631][ T1154] misc userio: Invalid payload size [ 605.773117][ T1159] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.775718][ T1159] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x200000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.791830][ T1159] overlayfs: missing 'lowerdir' [ 605.816944][ T1164] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:05 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RLERRORu(r0, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:05 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x42000, &(0x7f00000000c0)={[{@index_off}, {@metacopy_off}, {@index_on}, {@default_permissions}, {@xino_on}, {@default_permissions}, {@xino_auto}, {@xino_on}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) [ 605.838921][ T1164] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:05 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x300000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.850358][ T1164] overlayfs: missing 'lowerdir' 00:10:05 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x45) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:05 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x48, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 605.925423][ T1174] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.934626][ T1175] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.945597][ T1174] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.953217][ T1175] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.959480][ T1174] overlayfs: missing 'lowerdir' [ 605.961485][ T1178] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 605.964746][ T1175] overlayfs: missing 'lowerdir' [ 605.968140][ T1178] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 605.973500][ T1178] overlayfs: missing 'lowerdir' [ 605.996126][ T1181] overlayfs: missing 'lowerdir' [ 606.033832][ T6328] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 00:10:06 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup3(r3, r0, 0x0) 00:10:06 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x400000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:06 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RLERRORu(r0, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:06 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x45) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:06 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80400) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:06 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 606.556468][ T1188] overlayfs: missing 'lowerdir' [ 606.558478][ T1191] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:06 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x500000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 606.569210][ T1193] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 606.573993][ T1191] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 606.578127][ T1193] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 606.582306][ T1191] overlayfs: missing 'lowerdir' [ 606.584525][ T1193] overlayfs: missing 'lowerdir' 00:10:06 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RLERRORu(r0, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) (async) write$P9_RLERRORu(r0, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 606.612223][ T1196] misc userio: Invalid payload size 00:10:06 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:06 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80400) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x4) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80400) (async) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) 00:10:06 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x1030450, &(0x7f0000000300)={[{@index_on}, {@xino_auto}, {@nfs_export_off}]}) [ 606.694621][ T1206] overlayfs: missing 'lowerdir' [ 606.699003][ T1207] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 606.702523][ T1207] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:06 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x600000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 606.716363][ T1207] overlayfs: missing 'lowerdir' 00:10:07 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup3(r3, r0, 0x0) 00:10:07 executing program 0: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x80400) sendmsg$NL80211_CMD_GET_WOWLAN(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x4, 0x70bd2b, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, ["", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x4) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:07 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x231c000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@mmap}, {@afid={'afid', 0x3d, 0x8e}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@appraise_type}]}}) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@afid={'afid', 0x3d, 0x8}}, {@cache_mmap}], [{@obj_user={'obj_user', 0x3d, 'fd/4\x00'}}, {@pcr={'pcr', 0x3d, 0x1e}}, {@subj_type={'subj_type', 0x3d, 'fd/4\x00'}}, {@hash}, {@subj_role}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fd/4\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) write$P9_RREAD(r6, &(0x7f00000003c0)={0x44, 0x75, 0x2, {0x39, "49bb48b78f5daf798ea9bf9ca851dc5c9cb6085524bf2e7097fbd28e4caeaaf6e09e0ece300af0c91f9f3e1c56ac093b0d6fbe2ba19941fbfc"}}, 0x44) splice(r5, 0x0, r4, 0x0, 0x100, 0xa) 00:10:07 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async, rerun: 32) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x1030450, &(0x7f0000000300)={[{@index_on}, {@xino_auto}, {@nfs_export_off}]}) (rerun: 32) 00:10:07 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x700000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:07 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x68, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 607.465633][ T1219] misc userio: Invalid payload size 00:10:07 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:07 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x231c000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@mmap}, {@afid={'afid', 0x3d, 0x8e}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@appraise_type}]}}) (async) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@afid={'afid', 0x3d, 0x8}}, {@cache_mmap}], [{@obj_user={'obj_user', 0x3d, 'fd/4\x00'}}, {@pcr={'pcr', 0x3d, 0x1e}}, {@subj_type={'subj_type', 0x3d, 'fd/4\x00'}}, {@hash}, {@subj_role}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fd/4\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) write$P9_RREAD(r6, &(0x7f00000003c0)={0x44, 0x75, 0x2, {0x39, "49bb48b78f5daf798ea9bf9ca851dc5c9cb6085524bf2e7097fbd28e4caeaaf6e09e0ece300af0c91f9f3e1c56ac093b0d6fbe2ba19941fbfc"}}, 0x44) splice(r5, 0x0, r4, 0x0, 0x100, 0xa) 00:10:07 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x1030450, &(0x7f0000000300)={[{@index_on}, {@xino_auto}, {@nfs_export_off}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f00000001c0), 0x1030450, &(0x7f0000000300)={[{@index_on}, {@xino_auto}, {@nfs_export_off}]}) (async) 00:10:07 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x800000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:07 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) r1 = socket(0x10, 0x8000000000000003, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="3f00000000000000ff130700000008000300", @ANYRES32=r2, @ANYBLOB="0800051d00000000140006007665746d315f744f5f7465616d0000000400cc0008000500040000001400040073"], 0x58}}, 0x0) sendmsg$NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8001, 0xe}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x37}]}, 0x38}, 0x1, 0x0, 0x0, 0x200008c4}, 0x4004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0xffff, 0xfff}}, './file0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) 00:10:07 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x74, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:07 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x900000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 607.616708][ T1243] misc userio: Invalid payload size [ 607.625591][ T1242] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 607.633229][ T1242] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 607.641792][ T1242] overlayfs: missing 'lowerdir' 00:10:08 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2014000, &(0x7f0000000300)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) mount(&(0x7f0000000100)=@sg0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='hpfs\x00', 0x80, &(0x7f0000000240)='\x00') name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x8, 0x101, 0x3, 0x6}, 0x9, 0x5}}, &(0x7f00000000c0), 0x1000) 00:10:08 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x231c000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@mmap}, {@afid={'afid', 0x3d, 0x8e}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@appraise_type}]}}) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x231c000, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@mmap}, {@afid={'afid', 0x3d, 0x8e}}], [{@mask={'mask', 0x3d, 'MAY_READ'}}, {@appraise_type}]}}) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@afid={'afid', 0x3d, 0x8}}, {@cache_mmap}], [{@obj_user={'obj_user', 0x3d, 'fd/4\x00'}}, {@pcr={'pcr', 0x3d, 0x1e}}, {@subj_type={'subj_type', 0x3d, 'fd/4\x00'}}, {@hash}, {@subj_role}, {@smackfsfloor={'smackfsfloor', 0x3d, 'fd/4\x00'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ')'}}]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r6 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x101000, 0x0) write$P9_RREAD(r6, &(0x7f00000003c0)={0x44, 0x75, 0x2, {0x39, "49bb48b78f5daf798ea9bf9ca851dc5c9cb6085524bf2e7097fbd28e4caeaaf6e09e0ece300af0c91f9f3e1c56ac093b0d6fbe2ba19941fbfc"}}, 0x44) splice(r5, 0x0, r4, 0x0, 0x100, 0xa) (async) splice(r5, 0x0, r4, 0x0, 0x100, 0xa) 00:10:08 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:08 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async, rerun: 64) r1 = socket(0x10, 0x8000000000000003, 0x0) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="3f00000000000000ff130700000008000300", @ANYRES32=r2, @ANYBLOB="0800051d00000000140006007665746d315f744f5f7465616d0000000400cc0008000500040000001400040073"], 0x58}}, 0x0) (async) sendmsg$NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8001, 0xe}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x37}]}, 0x38}, 0x1, 0x0, 0x0, 0x200008c4}, 0x4004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0xffff, 0xfff}}, './file0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) 00:10:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xa00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 608.396787][ T1254] overlayfs: missing 'lowerdir' 00:10:08 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x300, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 608.422013][ T1258] misc userio: Invalid payload size 00:10:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xb00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:08 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2014000, &(0x7f0000000300)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) mount(&(0x7f0000000100)=@sg0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='hpfs\x00', 0x80, &(0x7f0000000240)='\x00') name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x8, 0x101, 0x3, 0x6}, 0x9, 0x5}}, &(0x7f00000000c0), 0x1000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2014000, &(0x7f0000000300)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount(&(0x7f0000000100)=@sg0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='hpfs\x00', 0x80, &(0x7f0000000240)='\x00') (async) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x8, 0x101, 0x3, 0x6}, 0x9, 0x5}}, &(0x7f00000000c0), 0x1000) (async) 00:10:08 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) fcntl$dupfd(r0, 0x0, r0) [ 608.465646][ T1262] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 608.467755][ T1262] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 608.473715][ T1262] overlayfs: missing 'lowerdir' [ 608.525849][ T1272] overlayfs: missing 'lowerdir' 00:10:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xc00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 608.546078][ T1273] overlayfs: missing 'lowerdir' 00:10:08 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) fcntl$dupfd(r0, 0x0, r0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) fcntl$dupfd(r0, 0x0, r0) (async) 00:10:08 executing program 0: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) (async, rerun: 64) r1 = socket(0x10, 0x8000000000000003, 0x0) (rerun: 64) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="3f00000000000000ff130700000008000300", @ANYRES32=r2, @ANYBLOB="0800051d00000000140006007665746d315f744f5f7465616d0000000400cc0008000500040000001400040073"], 0x58}}, 0x0) (async) sendmsg$NL80211_CMD_JOIN_OCB(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, r0, 0x2, 0x70bd28, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x8001, 0xe}}}}, [@NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x37}]}, 0x38}, 0x1, 0x0, 0x0, 0x200008c4}, 0x4004) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000180)={{0x1, 0x1, 0x18, r1, {0xffff, 0xfff}}, './file0\x00'}) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000200)=r3, 0x4) [ 608.556881][ T1274] overlayfs: missing 'lowerdir' 00:10:08 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2014000, &(0x7f0000000300)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) mount(&(0x7f0000000100)=@sg0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='hpfs\x00', 0x80, &(0x7f0000000240)='\x00') name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x8, 0x101, 0x3, 0x6}, 0x9, 0x5}}, &(0x7f00000000c0), 0x1000) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2014000, &(0x7f0000000300)={[], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount(&(0x7f0000000100)=@sg0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='hpfs\x00', 0x80, &(0x7f0000000240)='\x00') (async) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@FILEID_UDF_WITH_PARENT={0x14, 0x52, {{0x8, 0x101, 0x3, 0x6}, 0x9, 0x5}}, &(0x7f00000000c0), 0x1000) (async) 00:10:08 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x500, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:08 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xd00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 608.641041][ T1290] overlayfs: missing 'lowerdir' [ 608.662702][ T1292] overlayfs: missing 'lowerdir' [ 608.689974][ T1294] overlayfs: missing 'lowerdir' [ 608.705573][ T1291] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 608.708231][ T1291] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 608.710094][ T1291] overlayfs: missing 'lowerdir' 00:10:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:09 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) fcntl$dupfd(r0, 0x0, r0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) fcntl$dupfd(r0, 0x0, r0) (async) 00:10:09 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x600, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:09 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xe00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:09 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f00000012c0)={r1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000040)=[0x0]}) r2 = syz_open_dev$dri(&(0x7f00000004c0), 0x2, 0x238040) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000600)={&(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x1, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000480)={0x7ff, 0xe357, 0x7}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x8, 0xa}) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r5, 0xc01064ac, &(0x7f00000012c0)={r6, 0x0, 0x0}) r7 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r7, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r7, 0xc01064ac, &(0x7f00000012c0)={r8, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000440)=[0x0, r3, r8, 0x0, r4], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) r10 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000180), 0x41c040, 0x0) fsconfig$FSCONFIG_SET_PATH(r9, 0x3, &(0x7f00000000c0)=',@(\'\x00', &(0x7f0000000100)='./file0\x00', r10) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66695f6578706f72743d6f66662c736d61636b667374720c9ebc6a616e736d7574653d39"]) [ 609.299946][ T1330] overlayfs: unrecognized mount option "nfi_export=off" or missing value [ 609.302302][ T1334] overlayfs: missing 'lowerdir' 00:10:09 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x1000000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:09 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000180)=0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@version_L}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsname={'fsname', 0x3d, '%++'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@flag='silent'}, {@uid_gt={'uid>', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@dont_appraise}, {@measure}]}}) 00:10:09 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x700, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 609.426857][ T1347] overlayfs: missing 'lowerdir' 00:10:09 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000808, &(0x7f00000000c0)={[], [{@fsmagic={'fsmagic', 0x3d, 0x64}}, {@dont_appraise}, {@obj_user}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:09 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f00000012c0)={r1, 0x0, 0x0}) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000040)=[0x0]}) (rerun: 64) r2 = syz_open_dev$dri(&(0x7f00000004c0), 0x2, 0x238040) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000600)={&(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x1, 0x6}) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000480)={0x7ff, 0xe357, 0x7}) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x8, 0xa}) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r5, 0xc01064ac, &(0x7f00000012c0)={r6, 0x0, 0x0}) r7 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r7, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r7, 0xc01064ac, &(0x7f00000012c0)={r8, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000440)=[0x0, r3, r8, 0x0, r4], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) (async) r10 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000180), 0x41c040, 0x0) fsconfig$FSCONFIG_SET_PATH(r9, 0x3, &(0x7f00000000c0)=',@(\'\x00', &(0x7f0000000100)='./file0\x00', r10) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66695f6578706f72743d6f66662c736d61636b667374720c9ebc6a616e736d7574653d39"]) 00:10:09 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000180)=0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@version_L}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsname={'fsname', 0x3d, '%++'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@flag='silent'}, {@uid_gt={'uid>', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@dont_appraise}, {@measure}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@version_L}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsname={'fsname', 0x3d, '%++'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@flag='silent'}, {@uid_gt={'uid>', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@dont_appraise}, {@measure}]}}) 00:10:09 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x1100000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 609.544719][ T1360] overlayfs: unrecognized mount option "fsmagic=0x0000000000000064" or missing value [ 609.572856][ T1360] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 609.574855][ T1360] overlayfs: bad mount option "redirect_dir=./file0" 00:10:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r1) ioctl$sock_SIOCETHTOOL(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r2, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r3, 0x0, 0x100, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setreuid(0x0, r1) (async) ioctl$sock_SIOCETHTOOL(r0, 0x8916, &(0x7f0000000040)={'syzkaller1\x00', 0x0}) (async) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r2, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) (async) 00:10:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x900, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff}}, './file0\x00'}) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000180)=0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {}, 0x2c, {[{@version_L}], [{@mask={'mask', 0x3d, '^MAY_READ'}}, {@fsname={'fsname', 0x3d, '%++'}}, {@appraise}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@flag='silent'}, {@uid_gt={'uid>', r5}}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@dont_appraise}, {@measure}]}}) 00:10:10 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x1200000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000808, &(0x7f00000000c0)={[], [{@fsmagic={'fsmagic', 0x3d, 0x64}}, {@dont_appraise}, {@obj_user}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f00000012c0)={r1, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000040)=[0x0]}) r2 = syz_open_dev$dri(&(0x7f00000004c0), 0x2, 0x238040) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000600)={&(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x1, 0x6}) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000480)={0x7ff, 0xe357, 0x7}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x8, 0xa}) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r5, 0xc01064ac, &(0x7f00000012c0)={r6, 0x0, 0x0}) r7 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r7, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r7, 0xc01064ac, &(0x7f00000012c0)={r8, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000440)=[0x0, r3, r8, 0x0, r4], 0x5, 0x80000, 0x0, 0xffffffffffffffff}) r10 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000180), 0x41c040, 0x0) fsconfig$FSCONFIG_SET_PATH(r9, 0x3, &(0x7f00000000c0)=',@(\'\x00', &(0x7f0000000100)='./file0\x00', r10) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66695f6578706f72743d6f66662c736d61636b667374720c9ebc6a616e736d7574653d39"]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r0, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r0, 0xc01064ac, &(0x7f00000012c0)={r1, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_GET_LEASE(r0, 0xc01064c8, &(0x7f0000000200)={0x1, 0x0, &(0x7f0000000040)=[0x0]}) (async) syz_open_dev$dri(&(0x7f00000004c0), 0x2, 0x238040) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000000600)={&(0x7f0000000500)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000540)=[0x0], &(0x7f0000000580)=[0x0], &(0x7f00000005c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4, 0x1, 0x1, 0x6}) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000480)={0x7ff, 0xe357, 0x7}) (async) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000000280)={&(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0], 0x4}) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000000400)={&(0x7f00000002c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000380)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x5, 0x8, 0xa}) (async) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r5, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r5, 0xc01064ac, &(0x7f00000012c0)={r6, 0x0, 0x0}) (async) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r7, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r7, 0xc01064ac, &(0x7f00000012c0)={r8, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r5, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000440)=[0x0, r3, r8, 0x0, r4], 0x5, 0x80000}) (async) openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000180), 0x41c040, 0x0) (async) fsconfig$FSCONFIG_SET_PATH(r9, 0x3, &(0x7f00000000c0)=',@(\'\x00', &(0x7f0000000100)='./file0\x00', r10) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66695f6578706f72743d6f66662c736d61636b667374720c9ebc6a616e736d7574653d39"]) (async) [ 610.209768][ T1367] overlayfs: unrecognized mount option "fsmagic=0x0000000000000064" or missing value [ 610.213501][ T1365] overlayfs: missing 'lowerdir' [ 610.229389][ T1367] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 610.233052][ T1370] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 610.236002][ T1369] overlayfs: unrecognized mount option "nfi_export=off" or missing value [ 610.240064][ T1367] overlayfs: bad mount option "redirect_dir=./file0" 00:10:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x1800000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90880) write$P9_RVERSION(r0, 0x0, 0x15) dup(r0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x30800) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 610.278486][ T1370] overlayfs: bad mount option "redirect_dir=./file0" 00:10:10 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000808, &(0x7f00000000c0)={[], [{@fsmagic={'fsmagic', 0x3d, 0x64}}, {@dont_appraise}, {@obj_user}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000200)={[{@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 610.303298][ T1383] overlayfs: missing 'lowerdir' 00:10:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 610.336758][ T1386] overlayfs: unrecognized mount option "fsmagic=0x0000000000000064" or missing value [ 610.339245][ T1387] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:10 executing program 5: connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x33a, 0x6, 0x24, 0x5, 0x7f}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) renameat2(r0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='index=ol,workdir=./file0,nfs_exackfstransmute=9p\x00,\x00'/62]) [ 610.374818][ T1387] overlayfs: bad mount option "redirect_dir=./file0" 00:10:10 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0x2cf2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) ioctl$SIOCRSACCEPT(r1, 0x89e3) read(r0, &(0x7f0000000080)=""/1, 0x1) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e7366646ecff66317900004", @ANYRESHEX=r0, @ANYBLOB=',\x00\x00dnp=', @ANYRESHEX, @ANYBLOB=',cache=mmap,version=9p2000.u,dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB="2c6d73697a653d3078383030303030303030303030303030302c706f73697861636c2c61756469742c7063723d30303030303030303030303030303030303033312c66736e616d653d66642f34002c6f626a5f747970653d242c7375626a5f747970653d2b5c252e2f217d262c7375626a5f747970653d7bb55b727b7b2c00"]) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0x159101, 0x2) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) read$FUSE(r3, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300), 0x102002, &(0x7f0000002380)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@mmap}, {@cache_none}, {@cache_none}, {@version_9p2000}, {@privport}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@dfltgid}, {@dfltuid}], [{@uid_eq={'uid', 0x3d, r6}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type={'subj_type', 0x3d, 'fd/4\x00'}}, {@uid_lt={'uid<', r8}}, {@measure}, {@fsname}, {@measure}, {@audit}]}}) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r9, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r9, &(0x7f00000000c0), 0x12) read(r9, &(0x7f0000000080)=""/1, 0x1) r10 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000024c0), 0x200800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000002500)={r10}) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:10 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x2000000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90880) write$P9_RVERSION(r0, 0x0, 0x15) dup(r0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x30800) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 610.407108][ T1398] overlayfs: missing 'lowerdir' 00:10:10 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c00040000bf1192ac101ead0a0a11cfff000000002e2f66696c65302c6e66735f6578706f72743d6f66662c736d61636b6673747261"]) 00:10:10 executing program 5: connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x33a, 0x6, 0x24, 0x5, 0x7f}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async, rerun: 64) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async, rerun: 64) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) renameat2(r0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='index=ol,workdir=./file0,nfs_exackfstransmute=9p\x00,\x00'/62]) 00:10:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90880) write$P9_RVERSION(r0, 0x0, 0x15) dup(r0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x30800) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/protocols\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 610.476051][ T1408] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:10 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x2010000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 610.492136][ T1408] overlayfs: missing 'lowerdir' [ 610.506033][ T1407] misc userio: Invalid payload size [ 610.508400][ T1413] overlayfs: missing 'lowerdir' 00:10:10 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c00040000bf1192ac101ead0a0a11cfff000000002e2f66696c65302c6e66735f6578706f72743d6f66662c736d61636b6673747261"]) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c00040000bf1192ac101ead0a0a11cfff000000002e2f66696c65302c6e66735f6578706f72743d6f66662c736d61636b6673747261"]) 00:10:10 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdbfafe76efd87e818000000", @ANYRES32=r0, @ANYBLOB='L\r\x00\x00\x00\x00\x00\x00./file0\x00']) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@uname={'uname', 0x3d, ' \\!&t$'}}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '}'}}]}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90880) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r7, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1, 0x800, 0x0, 0xffffffffffffffff}) r9 = openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000200), 0xc00, 0x5b40f51f717da326) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x820020, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@loose}, {@msize={'msize', 0x3d, 0x10001}}, {@noextend}, {@cache_loose}]}}) splice(r7, 0x0, r6, 0x0, 0x100, 0xa) 00:10:10 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:10 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x2500000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 610.580597][ T1424] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 610.582911][ T1425] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 610.594545][ T1424] overlayfs: missing 'lowerdir' [ 610.595733][ T1425] overlayfs: missing 'lowerdir' [ 610.599827][ T1430] overlayfs: missing 'lowerdir' 00:10:11 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c00040000bf1192ac101ead0a0a11cfff000000002e2f66696c65302c6e66735f6578706f72743d6f66662c736d61636b6673747261"]) 00:10:11 executing program 5: connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x33a, 0x6, 0x24, 0x5, 0x7f}, 0x10) (async, rerun: 32) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0) (rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async, rerun: 32) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async, rerun: 32) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) renameat2(r0, &(0x7f0000000040)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x1) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='index=ol,workdir=./file0,nfs_exackfstransmute=9p\x00,\x00'/62]) 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x2c00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdbfafe76efd87e818000000", @ANYRES32=r0, @ANYBLOB='L\r\x00\x00\x00\x00\x00\x00./file0\x00']) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) (async) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) (async) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@uname={'uname', 0x3d, ' \\!&t$'}}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '}'}}]}}) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90880) (async) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r7, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1, 0x800, 0x0, 0xffffffffffffffff}) (async) r9 = openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000200), 0xc00, 0x5b40f51f717da326) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x820020, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@loose}, {@msize={'msize', 0x3d, 0x10001}}, {@noextend}, {@cache_loose}]}}) splice(r7, 0x0, r6, 0x0, 0x100, 0xa) 00:10:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0x2cf2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) ioctl$SIOCRSACCEPT(r1, 0x89e3) (async) read(r0, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 64) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e7366646ecff66317900004", @ANYRESHEX=r0, @ANYBLOB=',\x00\x00dnp=', @ANYRESHEX, @ANYBLOB=',cache=mmap,version=9p2000.u,dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB="2c6d73697a653d3078383030303030303030303030303030302c706f73697861636c2c61756469742c7063723d30303030303030303030303030303030303033312c66736e616d653d66642f34002c6f626a5f747970653d242c7375626a5f747970653d2b5c252e2f217d262c7375626a5f747970653d7bb55b727b7b2c00"]) (async, rerun: 64) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0x159101, 0x2) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 64) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 64) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) (async) read(r4, &(0x7f0000000080)=""/1, 0x1) (async) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) read$FUSE(r3, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) (async, rerun: 64) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300), 0x102002, &(0x7f0000002380)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@mmap}, {@cache_none}, {@cache_none}, {@version_9p2000}, {@privport}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@dfltgid}, {@dfltuid}], [{@uid_eq={'uid', 0x3d, r6}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type={'subj_type', 0x3d, 'fd/4\x00'}}, {@uid_lt={'uid<', r8}}, {@measure}, {@fsname}, {@measure}, {@audit}]}}) (rerun: 64) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r9, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r9, &(0x7f00000000c0), 0x12) (async) read(r9, &(0x7f0000000080)=""/1, 0x1) (async) r10 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000024c0), 0x200800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000002500)={r10}) (async, rerun: 64) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (rerun: 64) [ 611.340097][ T1439] overlayfs: missing 'lowerdir' [ 611.340335][ T1440] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 611.344669][ T1440] overlayfs: missing 'lowerdir' 00:10:11 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/21, 0x15) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x80400, 0x78) 00:10:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1020, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x3f00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f00000000c0)=ANY=[@ANYBLOB="fdbfafe76efd87e818000000", @ANYRES32=r0, @ANYBLOB='L\r\x00\x00\x00\x00\x00\x00./file0\x00']) socket$inet_udplite(0x2, 0x2, 0x88) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f00000003c0), 0x200000, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@uname={'uname', 0x3d, ' \\!&t$'}}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '}'}}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@uname={'uname', 0x3d, ' \\!&t$'}}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, '}'}}]}}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) write$P9_RVERSION(r1, 0x0, 0x15) (async) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90880) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r7 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r7, 0xc01864c6, &(0x7f0000000180)={&(0x7f0000000140)=[0x0], 0x1, 0x800, 0x0, 0xffffffffffffffff}) r9 = openat$damon_monitor_on(0xffffffffffffff9c, &(0x7f0000000200), 0xc00, 0x5b40f51f717da326) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x820020, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@loose}, {@msize={'msize', 0x3d, 0x10001}}, {@noextend}, {@cache_loose}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x820020, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r8}, 0x2c, {'wfdno', 0x3d, r9}, 0x2c, {[{@loose}, {@msize={'msize', 0x3d, 0x10001}}, {@noextend}, {@cache_loose}]}}) splice(r7, 0x0, r6, 0x0, 0x100, 0xa) 00:10:11 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockname$packet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x14) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706f72743d6f66662c736d837574653d3970002c00"/62]) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = landlock_create_ruleset(&(0x7f0000000280)={0x2}, 0x8, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x4, 0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x1c}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000010000507000000005a01060000000000", @ANYRES32=r9, @ANYBLOB="000000f763cc441c2526087665746874219dcbf096e17f6ee2950307ee5c63594246c0ebf637567e32f0f50000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getaddr={0x28, 0x16, 0x100, 0x70bd25, 0x25dfdbfe, {0x2, 0x3f, 0x9, 0x0, r9}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x3f}}, './file0\x00'}) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x28) 00:10:11 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RMKNOD(r1, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x20, 0x2, 0x3}}, 0x14) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x4000000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 611.467063][ T1464] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:11 executing program 1: mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x10, 0xffffffffffffffff, 0x2cf2000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f0000000140)={r0}) ioctl$SIOCRSACCEPT(r1, 0x89e3) read(r0, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 32) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x10, &(0x7f0000000200)=ANY=[@ANYBLOB="7472616e7366646ecff66317900004", @ANYRESHEX=r0, @ANYBLOB=',\x00\x00dnp=', @ANYRESHEX, @ANYBLOB=',cache=mmap,version=9p2000.u,dfltuid=', @ANYRESHEX=0xee01, @ANYBLOB="2c6d73697a653d3078383030303030303030303030303030302c706f73697861636c2c61756469742c7063723d30303030303030303030303030303030303033312c66736e616d653d66642f34002c6f626a5f747970653d242c7375626a5f747970653d2b5c252e2f217d262c7375626a5f747970653d7bb55b727b7b2c00"]) (rerun: 32) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) openat(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup/cgroup.procs\x00', 0x159101, 0x2) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) (async) read(r4, &(0x7f0000000080)=""/1, 0x1) (async) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) read$FUSE(r3, &(0x7f0000000340)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) mount$9p_fd(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000300), 0x102002, &(0x7f0000002380)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r5}, 0x2c, {[{@mmap}, {@cache_none}, {@cache_none}, {@version_9p2000}, {@privport}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}, {@dfltgid}, {@dfltuid}], [{@uid_eq={'uid', 0x3d, r6}}, {@appraise}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@subj_type={'subj_type', 0x3d, 'fd/4\x00'}}, {@uid_lt={'uid<', r8}}, {@measure}, {@fsname}, {@measure}, {@audit}]}}) (async) r9 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r9, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r9, &(0x7f00000000c0), 0x12) (async, rerun: 64) read(r9, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 64) r10 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000024c0), 0x200800, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r9, 0x89e0, &(0x7f0000002500)={r10}) (async, rerun: 64) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (rerun: 64) [ 611.480993][ T1464] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 611.482905][ T1464] overlayfs: missing 'lowerdir' 00:10:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1100, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/21, 0x15) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x80400, 0x78) [ 611.521968][ T1466] overlayfs: unrecognized mount option "smƒute=9p" or missing value [ 611.531629][ T1466] misc userio: Invalid payload size [ 611.534299][ T1466] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x4800000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) getsockname$packet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x14) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706f72743d6f66662c736d837574653d3970002c00"/62]) r1 = fcntl$dupfd(r0, 0x406, r0) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = landlock_create_ruleset(&(0x7f0000000280)={0x2}, 0x8, 0x0) syz_open_dev$vcsa(&(0x7f00000002c0), 0x4, 0x80) (async) r4 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x4, 0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x1c}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000010000507000000005a01060000000000", @ANYRES32=r9, @ANYBLOB="000000f763cc441c2526087665746874219dcbf096e17f6ee2950307ee5c63594246c0ebf637567e32f0f50000000000"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getaddr={0x28, 0x16, 0x100, 0x70bd25, 0x25dfdbfe, {0x2, 0x3f, 0x9, 0x0, r9}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0) (async) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getaddr={0x28, 0x16, 0x100, 0x70bd25, 0x25dfdbfe, {0x2, 0x3f, 0x9, 0x0, r9}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x3f}}, './file0\x00'}) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x28) (async) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x28) 00:10:11 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RMKNOD(r1, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x20, 0x2, 0x3}}, 0x14) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:11 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.u'}, 0x15) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x5c}, 0x4}}, 0x18) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0x0) [ 611.592888][ T1480] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1200, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 611.603309][ T1480] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 611.605138][ T1480] overlayfs: missing 'lowerdir' 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x4c00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) getdents64(0xffffffffffffffff, &(0x7f0000000100)=""/21, 0x15) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) (async) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0/file0\x00', 0x80400, 0x78) 00:10:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1800, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 611.685493][ T1494] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 611.690005][ T1494] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 611.694502][ T1494] overlayfs: missing 'lowerdir' 00:10:11 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RMKNOD(r1, &(0x7f0000000040)={0x14, 0x13, 0x2, {0x20, 0x2, 0x3}}, 0x14) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 611.710198][ T1483] overlayfs: unrecognized mount option "smƒute=9p" or missing value 00:10:11 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/174, 0xae}, {&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000340)=""/116, 0x74}], 0x3, &(0x7f00000003c0)=""/95, 0x5f}, 0x2101) 00:10:11 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 611.752079][ T1485] misc userio: Invalid payload size [ 611.753408][ T1496] misc userio: Invalid payload size [ 611.756063][ T1483] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x5c00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:11 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) (async) getsockname$packet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x14) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706f72743d6f66662c736d837574653d3970002c00"/62]) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r3 = landlock_create_ruleset(&(0x7f0000000280)={0x2}, 0x8, 0x0) r4 = syz_open_dev$vcsa(&(0x7f00000002c0), 0x4, 0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket(0x10, 0x3, 0x0) (async) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NL80211_CMD_SET_INTERFACE(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0, 0x1c}}, 0x0) (async) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[@ANYBLOB="4800000010000507000000005a01060000000000", @ANYRES32=r9, @ANYBLOB="000000f763cc441c2526087665746874219dcbf096e17f6ee2950307ee5c63594246c0ebf637567e32f0f50000000000"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@newqdisc={0x38, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)=@newtfilter={0x3c, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {}, {0xc}}, [@filter_kind_options=@f_basic={{0xa}, {0xc, 0x2, [@TCA_BASIC_CLASSID={0x8}]}}]}, 0x3c}}, 0x0) (async) sendmsg$nl_route(r4, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)=@ipv4_getaddr={0x28, 0x16, 0x100, 0x70bd25, 0x25dfdbfe, {0x2, 0x3f, 0x9, 0x0, r9}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x2}, @IFA_RT_PRIORITY={0x8, 0x9, 0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8040}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x3f}}, './file0\x00'}) mkdirat(r10, &(0x7f0000000180)='./file0\x00', 0x28) [ 611.797737][ T1511] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:11 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000200), 0x200, 0x800) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000240)={'custom0\x00'}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x801) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getnexthop={0x18, 0x6a, 0x482, 0x70bd26, 0x25dfdbfe}, 0x18}, 0x1, 0x0, 0x0, 0x4061}, 0x80c4) [ 611.806631][ T1511] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 611.812728][ T1511] overlayfs: missing 'lowerdir' 00:10:11 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x6800000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 611.843085][ T1520] overlayfs: unrecognized mount option "smƒute=9p" or missing value [ 611.861342][ T1509] misc userio: Invalid payload size [ 611.864488][ T1509] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.0'. 00:10:12 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2010, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/174, 0xae}, {&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000340)=""/116, 0x74}], 0x3, &(0x7f00000003c0)=""/95, 0x5f}, 0x2101) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) socket$bt_bnep(0x1f, 0x3, 0x4) (async) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/174, 0xae}, {&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000340)=""/116, 0x74}], 0x3, &(0x7f00000003c0)=""/95, 0x5f}, 0x2101) (async) 00:10:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x6c00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) (async) read(r2, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.u'}, 0x15) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x5c}, 0x4}}, 0x18) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0x0) 00:10:12 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000200), 0x200, 0x800) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000240)={'custom0\x00'}) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) r4 = open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x801) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getnexthop={0x18, 0x6a, 0x482, 0x70bd26, 0x25dfdbfe}, 0x18}, 0x1, 0x0, 0x0, 0x4061}, 0x80c4) [ 612.520704][ T1542] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 612.528987][ T1542] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:12 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000200), 0x200, 0x800) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000240)={'custom0\x00'}) (async) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000240)={'custom0\x00'}) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = open_tree(r2, &(0x7f0000000040)='./file0\x00', 0x801) sendmsg$nl_route(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getnexthop={0x18, 0x6a, 0x482, 0x70bd26, 0x25dfdbfe}, 0x18}, 0x1, 0x0, 0x0, 0x4061}, 0x80c4) 00:10:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 612.541013][ T1542] overlayfs: missing 'lowerdir' 00:10:12 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2500, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x7400000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.u'}, 0x15) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x5c}, 0x4}}, 0x18) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) read(r2, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) (async) read(r2, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.u'}, 0x15) (async) write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x5c}, 0x4}}, 0x18) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r1, 0x0, 0x100, 0x0) (async) 00:10:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = socket$bt_bnep(0x1f, 0x3, 0x4) recvmsg(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/174, 0xae}, {&(0x7f0000000200)=""/197, 0xc5}, {&(0x7f0000000340)=""/116, 0x74}], 0x3, &(0x7f00000003c0)=""/95, 0x5f}, 0x2101) 00:10:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) openat(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x7a00000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2ab8, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 612.726210][ T1581] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 612.737738][ T1581] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x8cffffff00000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) (async, rerun: 64) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 64) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:12 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 612.743625][ T1581] overlayfs: missing 'lowerdir' 00:10:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8001, 0x21) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[]) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x8, 0x0) 00:10:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2871008, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_off}, {@default_permissions}], [{@obj_type}, {@subj_user={'subj_user', 0x3d, '(]/-}'}}]}) 00:10:12 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendmmsg$inet6(r2, &(0x7f0000005ac0)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000180)="e4", 0x1}], 0x1}}], 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040), 0x8) r3 = dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x208000, 0x0) r7 = accept4$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14, 0x100800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r7, 0x8982, &(0x7f0000000200)={0x8, 'team_slave_1\x00', {'batadv_slave_1\x00'}, 0xe41e}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r8, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r8, &(0x7f00000000c0), 0x12) read(r8, &(0x7f0000000080)=""/1, 0x1) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f00000012c0)={&(0x7f00000002c0)="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", 0x1000, 0x0}) r10 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r10, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r10, 0xc01064ac, &(0x7f00000012c0)={r11, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETENCODER(r5, 0xc01464a6, &(0x7f0000001300)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000001380)={&(0x7f0000001340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_MODE_GETPLANE(r5, 0xc02064b6, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r8, 0xc01864c6, &(0x7f0000001480)={&(0x7f0000001440)=[r9, 0x0, r11, 0x0, r12, r13, r14, 0x0], 0x8}) write$P9_RVERSION(r6, &(0x7f0000000080)={0x13, 0x65, 0xffff, 0x1, 0x6, '9P2000'}, 0x13) [ 612.820261][ T1598] misc userio: Invalid payload size [ 612.827479][ T1602] overlayfs: unrecognized mount option "./file0" or missing value 00:10:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xe8c4e58cffff0000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3f00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2871008, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_off}, {@default_permissions}], [{@obj_type}, {@subj_user={'subj_user', 0x3d, '(]/-}'}}]}) 00:10:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8001, 0x21) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[]) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x8, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8001, 0x21) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[]) (async) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x8, 0x0) (async) 00:10:12 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2871008, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_off}, {@default_permissions}], [{@obj_type}, {@subj_user={'subj_user', 0x3d, '(]/-}'}}]}) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2871008, &(0x7f0000000040)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@nfs_export_off}, {@default_permissions}], [{@obj_type}, {@subj_user={'subj_user', 0x3d, '(]/-}'}}]}) (async) 00:10:12 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:12 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xf6ffffff00000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 612.938152][ T1614] overlayfs: unrecognized mount option "./file0" or missing value 00:10:12 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 612.967878][ T1618] overlayfs: unrecognized mount option "./file0" or missing value 00:10:12 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8001, 0x21) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[]) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x8, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8001, 0x21) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)=ANY=[]) (async) setxattr$incfs_size(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=0x2, 0x8, 0x0) (async) [ 613.010027][ T1629] overlayfs: missing 'lowerdir' 00:10:12 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) preadv(r3, &(0x7f0000001440)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f00000000c0)=""/59, 0x3b}], 0x7, 0x8, 0x20) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xff03000000000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 613.064156][ T1632] overlayfs: unrecognized mount option "./file0" or missing value [ 613.091909][ T1636] misc userio: Invalid payload size [ 613.110013][ T1638] overlayfs: unrecognized mount option "./file0" or missing value 00:10:13 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc00, 0xc) fsync(r0) 00:10:13 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendmmsg$inet6(r2, &(0x7f0000005ac0)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000180)="e4", 0x1}], 0x1}}], 0x1, 0x0) (async) sendmmsg$inet6(r2, &(0x7f0000005ac0)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000180)="e4", 0x1}], 0x1}}], 0x1, 0x0) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, 0x1c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040), 0x8) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040), 0x8) r3 = dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0x0) (async) splice(r5, 0x0, r4, 0x0, 0x100, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x208000, 0x0) r7 = accept4$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14, 0x100800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r7, 0x8982, &(0x7f0000000200)={0x8, 'team_slave_1\x00', {'batadv_slave_1\x00'}, 0xe41e}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r8, &(0x7f0000000000)=""/6, 0x6) (async) read(r8, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r8, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r8, &(0x7f00000000c0), 0x12) read(r8, &(0x7f0000000080)=""/1, 0x1) (async) read(r8, &(0x7f0000000080)=""/1, 0x1) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f00000012c0)={&(0x7f00000002c0)="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", 0x1000, 0x0}) r10 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r10, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r10, 0xc01064ac, &(0x7f00000012c0)={r11, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETENCODER(r5, 0xc01464a6, &(0x7f0000001300)) (async) ioctl$DRM_IOCTL_MODE_GETENCODER(r5, 0xc01464a6, &(0x7f0000001300)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000001380)={&(0x7f0000001340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) (async) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000001380)={&(0x7f0000001340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) ioctl$DRM_IOCTL_MODE_GETPLANE(r5, 0xc02064b6, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r8, 0xc01864c6, &(0x7f0000001480)={&(0x7f0000001440)=[r9, 0x0, r11, 0x0, r12, r13, r14, 0x0], 0x8}) write$P9_RVERSION(r6, &(0x7f0000000080)={0x13, 0x65, 0xffff, 0x1, 0x6, '9P2000'}, 0x13) 00:10:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4800, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffff8000a5eeffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:13 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0xc6) [ 613.690994][ T1646] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 613.695397][ T1644] overlayfs: missing 'lowerdir' [ 613.697571][ T1646] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 613.711635][ T1646] overlayfs: missing 'lowerdir' [ 613.713449][ T1647] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 613.729215][ T1647] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 613.738112][ T1647] overlayfs: missing 'lowerdir' 00:10:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffffeea50080ffff, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:13 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0xc6) [ 613.772128][ T1652] misc userio: Invalid payload size [ 613.785427][ T1659] overlayfs: missing 'lowerdir' 00:10:13 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc00, 0xc) fsync(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc00, 0xc) (async) fsync(r0) (async) 00:10:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 613.843034][ T1669] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 613.845095][ T1669] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 613.846931][ T1669] overlayfs: missing 'lowerdir' [ 613.853678][ T1673] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 613.855768][ T1673] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 613.857691][ T1673] overlayfs: missing 'lowerdir' [ 613.896357][ T1676] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 613.898294][ T1676] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 613.899916][ T1676] overlayfs: missing 'lowerdir' 00:10:13 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) preadv(r3, &(0x7f0000001440)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f00000000c0)=""/59, 0x3b}], 0x7, 0x8, 0x20) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffffff7f00000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6800, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:13 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async, rerun: 64) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (rerun: 64) openat(r0, &(0x7f0000000080)='./file0\x00', 0x100, 0xc6) 00:10:13 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000080)={0x0, 0x2}, 0x8) sendmmsg$inet6(r2, &(0x7f0000005ac0)=[{{&(0x7f00000000c0)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000180)="e4", 0x1}], 0x1}}], 0x1, 0x0) (async) connect$inet6(r2, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, 0x1c) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000040), 0x8) (async) r3 = dup(r1) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x208000, 0x0) (async) r7 = accept4$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14, 0x100800) ioctl$sock_SIOCGIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r7, 0x8982, &(0x7f0000000200)={0x8, 'team_slave_1\x00', {'batadv_slave_1\x00'}, 0xe41e}) (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r8, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r8, &(0x7f00000000c0), 0x12) (async) read(r8, &(0x7f0000000080)=""/1, 0x1) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r6, 0xc01064bd, &(0x7f00000012c0)={&(0x7f00000002c0)="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", 0x1000, 0x0}) (async) r10 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_CREATEPROPBLOB(r10, 0xc01064bd, &(0x7f0000001180)={&(0x7f0000000180)='\'', 0x1, 0x0}) ioctl$DRM_IOCTL_MODE_GETPROPBLOB(r10, 0xc01064ac, &(0x7f00000012c0)={r11, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_GETENCODER(r5, 0xc01464a6, &(0x7f0000001300)={0x0, 0x0, 0x0}) (async) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r6, 0xc01064b5, &(0x7f0000001380)={&(0x7f0000001340)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) (async) ioctl$DRM_IOCTL_MODE_GETPLANE(r5, 0xc02064b6, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7, &(0x7f00000013c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r8, 0xc01864c6, &(0x7f0000001480)={&(0x7f0000001440)=[r9, 0x0, r11, 0x0, r12, r13, r14, 0x0], 0x8}) (async) write$P9_RVERSION(r6, &(0x7f0000000080)={0x13, 0x65, 0xffff, 0x1, 0x6, '9P2000'}, 0x13) 00:10:13 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc00, 0xc) fsync(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc00, 0xc) (async) fsync(r0) (async) [ 613.977967][ T1689] misc userio: Invalid payload size 00:10:13 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 613.989165][ T1695] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 613.990970][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:13 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0xffffffff00000000, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 614.006868][ T1695] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.011421][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.015510][ T1686] overlayfs: missing 'lowerdir' [ 614.020458][ T1695] overlayfs: missing 'lowerdir' [ 614.022906][ T1699] misc userio: Invalid payload size [ 614.060879][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.062219][ T1705] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.063060][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.073328][ T1686] overlayfs: missing 'lowerdir' [ 614.074325][ T1705] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:14 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) open_tree(r0, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x3ff}}, './cgroup/cgroup.procs/file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x30, r2, 0xb17a1000) read(r3, &(0x7f0000000080)=""/1, 0x1) write$P9_RVERSION(r1, 0x0, 0x13) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0x0) [ 614.080700][ T1705] overlayfs: missing 'lowerdir' 00:10:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:14 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7400, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 614.100696][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000) [ 614.106777][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.112396][ T1686] overlayfs: missing 'lowerdir' [ 614.146764][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.148956][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.155685][ T1686] overlayfs: missing 'lowerdir' [ 614.167588][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.170121][ T1714] overlayfs: missing 'lowerdir' [ 614.173929][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.178367][ T1686] overlayfs: missing 'lowerdir' [ 614.195827][ T1717] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.199079][ T1717] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.200067][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.204571][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.210113][ T1686] overlayfs: missing 'lowerdir' [ 614.213294][ T1717] overlayfs: missing 'lowerdir' [ 614.232102][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.234249][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.236255][ T1686] overlayfs: missing 'lowerdir' [ 614.245797][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.247966][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.257279][ T1686] overlayfs: missing 'lowerdir' [ 614.280815][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.282940][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.284840][ T1686] overlayfs: missing 'lowerdir' [ 614.298631][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.301520][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.303453][ T1686] overlayfs: missing 'lowerdir' [ 614.308879][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.310975][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.312771][ T1686] overlayfs: missing 'lowerdir' [ 614.331170][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.333201][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.334950][ T1686] overlayfs: missing 'lowerdir' [ 614.349951][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.352257][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.354288][ T1686] overlayfs: missing 'lowerdir' [ 614.391059][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.393138][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.395008][ T1686] overlayfs: missing 'lowerdir' [ 614.421120][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.423419][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.425382][ T1686] overlayfs: missing 'lowerdir' [ 614.434057][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.435833][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.437419][ T1686] overlayfs: missing 'lowerdir' [ 614.471111][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.472998][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.474770][ T1686] overlayfs: missing 'lowerdir' [ 614.513819][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.522850][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.524605][ T1686] overlayfs: missing 'lowerdir' [ 614.531349][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.533859][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.535571][ T1686] overlayfs: missing 'lowerdir' [ 614.560967][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.562808][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.564542][ T1686] overlayfs: missing 'lowerdir' [ 614.566133][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.567973][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.569678][ T1686] overlayfs: missing 'lowerdir' [ 614.601638][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.603501][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.605165][ T1686] overlayfs: missing 'lowerdir' [ 614.620966][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.622844][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.624622][ T1686] overlayfs: missing 'lowerdir' [ 614.633276][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.635770][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.637713][ T1686] overlayfs: missing 'lowerdir' [ 614.664258][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.666058][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.667881][ T1686] overlayfs: missing 'lowerdir' [ 614.701872][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.703977][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.706085][ T1686] overlayfs: missing 'lowerdir' [ 614.731147][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.733119][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.734922][ T1686] overlayfs: missing 'lowerdir' [ 614.741289][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.743100][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.744769][ T1686] overlayfs: missing 'lowerdir' [ 614.781168][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.783247][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.785105][ T1686] overlayfs: missing 'lowerdir' [ 614.791202][ T1686] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.793207][ T1686] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.794961][ T1686] overlayfs: missing 'lowerdir' 00:10:14 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) preadv(r3, &(0x7f0000001440)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f00000000c0)=""/59, 0x3b}], 0x7, 0x8, 0x20) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) preadv(r3, &(0x7f0000001440)=[{&(0x7f0000000040)=""/109, 0x6d}, {&(0x7f0000000200)=""/181, 0xb5}, {&(0x7f00000002c0)=""/244, 0xf4}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/102, 0x66}, {&(0x7f00000013c0)=""/128, 0x80}, {&(0x7f00000000c0)=""/59, 0x3b}], 0x7, 0x8, 0x20) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) 00:10:14 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a00, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000) 00:10:14 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66737f6578706f72743d6f66662c736d61636b66737472616e736d7574653d3970002c00"]) [ 614.869435][ T1723] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.876324][ T1723] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 614.878487][ T1725] overlayfs: missing 'lowerdir' [ 614.893137][ T1723] overlayfs: missing 'lowerdir' [ 614.894283][ T1727] overlayfs: unrecognized mount option "nfsexport=off" or missing value [ 614.898114][ T1728] misc userio: Invalid payload size 00:10:14 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb82a, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:14 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000) 00:10:14 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) read(r0, &(0x7f0000000080)=""/1, 0x1) open_tree(r0, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x3ff}}, './cgroup/cgroup.procs/file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x30, r2, 0xb17a1000) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x30, r2, 0xb17a1000) read(r3, &(0x7f0000000080)=""/1, 0x1) write$P9_RVERSION(r1, 0x0, 0x13) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') (async) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0x0) 00:10:14 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66737f6578706f72743d6f66662c736d61636b66737472616e736d7574653d3970002c00"]) [ 614.993082][ T1747] overlayfs: missing 'lowerdir' [ 614.995412][ T1742] overlayfs: unrecognized mount option "nfsexport=off" or missing value [ 614.997675][ T1748] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 614.999477][ T1748] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 615.003405][ T1748] overlayfs: missing 'lowerdir' 00:10:14 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xedc0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:14 executing program 3: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x9}, 0x2) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000200)={{}, "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"}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:14 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2040, 0x3d4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x46a7adc3854494d7) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) 00:10:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66737f6578706f72743d6f66662c736d61636b66737472616e736d7574653d3970002c00"]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66737f6578706f72743d6f66662c736d61636b66737472616e736d7574653d3970002c00"]) (async) 00:10:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xff03, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 615.074155][ T1755] misc userio: Invalid payload size [ 615.075631][ T1755] misc userio: The device must be registered before sending interrupts [ 615.104087][ T1758] overlayfs: unrecognized mount option "nfsexport=off" or missing value 00:10:15 executing program 3: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x9}, 0x2) (async) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000200)={{}, "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"}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 615.119790][ T1762] overlayfs: missing 'lowerdir' 00:10:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x400000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 615.134981][ T1763] overlayfs: unrecognized mount option "nfsexport=off" or missing value [ 615.148599][ T1766] misc userio: Invalid payload size 00:10:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 615.156931][ T1766] misc userio: The device must be registered before sending interrupts 00:10:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706feb66737572616e736d1000"/62]) [ 615.169246][ T1768] overlayfs: missing 'lowerdir' [ 615.217641][ T1771] overlayfs: unrecognized mount option "nfs_expoëfsuransm" or missing value [ 615.225307][ T1772] overlayfs: missing 'lowerdir' 00:10:15 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) open_tree(r0, &(0x7f0000000100)='./cgroup/cgroup.procs\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000140)={{0x1, 0x1, 0x18, r0, {0x3ff}}, './cgroup/cgroup.procs/file0\x00'}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) (async) read(r2, &(0x7f0000000080)=""/1, 0x1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x2000002, 0x30, r2, 0xb17a1000) read(r3, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 64) write$P9_RVERSION(r1, 0x0, 0x13) (async, rerun: 64) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r5 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0x0) 00:10:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2040, 0x3d4) (async) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (rerun: 32) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 64) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x46a7adc3854494d7) (async, rerun: 64) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) 00:10:15 executing program 3: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000080)={0x2, 0x9}, 0x2) (async) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000200)={{}, "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"}) (async, rerun: 64) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 64) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706feb66737572616e736d1000"/62]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706feb66737572616e736d1000"/62]) (async) 00:10:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 615.851591][ T1781] overlayfs: missing 'lowerdir' [ 615.852731][ T1782] overlayfs: missing 'lowerdir' [ 615.858523][ T1783] overlayfs: unrecognized mount option "nfs_expoëfsuransm" or missing value [ 615.866697][ T1785] misc userio: Invalid payload size [ 615.868645][ T1786] misc userio: The device must be registered before sending interrupts 00:10:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:15 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setlease(r2, 0x400, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000140)="e5", 0x1}], 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x90000, 0x0) splice(r4, 0x0, r2, 0x0, 0x5, 0xa) [ 615.925893][ T1793] overlayfs: unrecognized mount option "nfs_expoëfsuransm" or missing value 00:10:15 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:15 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706feb66737572616e736d1000"/62]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706feb66737572616e736d1000"/62]) (async) 00:10:15 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x2040, 0x3d4) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 32) renameat2(r1, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x46a7adc3854494d7) (rerun: 32) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x200) [ 615.971371][ T1795] misc userio: Invalid payload size [ 615.986660][ T1803] overlayfs: unrecognized mount option "nfs_expoëfsuransm" or missing value [ 615.989463][ T1802] overlayfs: missing 'lowerdir' [ 616.005086][ T1805] overlayfs: missing 'lowerdir' 00:10:15 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setlease(r2, 0x400, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000140)="e5", 0x1}], 0x2) socket$can_bcm(0x1d, 0x2, 0x2) (async) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x90000, 0x0) splice(r4, 0x0, r2, 0x0, 0x5, 0xa) 00:10:15 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x6, 0x3) [ 616.026652][ T1810] overlayfs: unrecognized mount option "nfs_expoëfsuransm" or missing value 00:10:15 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x9, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') getsockname(r2, &(0x7f0000000080)=@tipc=@name, &(0x7f0000000140)=0x80) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:16 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0/../file0\x00', 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) chdir(&(0x7f00000000c0)='./file0\x00') [ 616.080750][ T1816] overlayfs: missing 'lowerdir' [ 616.083434][ T1815] misc userio: Invalid payload size 00:10:16 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x6, 0x3) 00:10:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r2 = dup(r1) fcntl$setlease(r2, 0x400, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000140)="e5", 0x1}], 0x2) socket$can_bcm(0x1d, 0x2, 0x2) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080), 0x90000, 0x0) splice(r4, 0x0, r2, 0x0, 0x5, 0xa) [ 616.152294][ T1825] overlayfs: missing 'lowerdir' 00:10:16 executing program 5: open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0/../file0\x00', 0x80000) (async) r0 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0/../file0\x00', 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) chdir(&(0x7f00000000c0)='./file0\x00') 00:10:16 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') getsockname(r2, &(0x7f0000000080)=@tipc=@name, &(0x7f0000000140)=0x80) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x6, 0x3) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x6, 0x3) (async) [ 616.208354][ T1832] misc userio: Invalid payload size [ 616.212955][ T1837] overlayfs: missing 'lowerdir' 00:10:16 executing program 5: r0 = open_tree(0xffffffffffffffff, &(0x7f0000000080)='./file0/../file0\x00', 0x80000) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@index_on}, {@workdir={'workdir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) chdir(&(0x7f00000000c0)='./file0\x00') 00:10:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 616.262961][ T1840] overlayfs: missing 'lowerdir' 00:10:16 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') getsockname(r2, &(0x7f0000000080)=@tipc=@name, &(0x7f0000000140)=0x80) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:16 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x880, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@access_uid={'access', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x9}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@flag='nolazytime'}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x38, 0x30, 0x61, 0x38, 0x61, 0x34, 0x65], 0x2d, [0x31, 0x39, 0x61, 0x32], 0x2d, [0x30, 0x65, 0x30, 0x34], 0x2d, [0x30, 0x32, 0x30, 0x62], 0x2d, [0x39, 0x63, 0x39, 0x63, 0x37, 0x33, 0x64, 0x35]}}}, {@smackfsdef={'smackfsdef', 0x3d, 'fd/4\x00'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000040)={0x0, &(0x7f0000000200)=""/208}) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) [ 616.295721][ T1848] overlayfs: missing 'lowerdir' 00:10:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706f72743d6f66662c736d61636b66737472616e736d7574653d3970002c000bedd6677aee318c4b441b2f9c8f4c186ac99580fc6935717c861d9b2647be84efc0df12f97b2382213b1fecce6e2491b72ad99230843348d5d8ed784c5a19bc706c664a876a007d88477172b7223c4defd95317fd8ec4ce535799f682fe9d8f736fe02429b5f84069b08f05c905181dfd4d0069036d97bf44497df6039b8078ec326ab675a8e1c031cb372034513587711c5f76a2538ffd6ed076c0e941c79c40ed47c49e60fe2d86c77b9b94a08db4c01fc0f2d745c417a36990d94a9860a13de9210e9767ca1fdfe4d6b033337e2d4631e0216805e8d5742cedbe1bb4714bab7dae3c3d0a5a86"]) 00:10:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 616.351223][ T1852] misc userio: Invalid payload size 00:10:16 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 616.376419][ T1858] overlayfs: missing 'lowerdir' [ 616.382442][ T1859] overlayfs: missing 'lowerdir' 00:10:16 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:16 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:16 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='oom_score_adj\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) 00:10:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 616.427874][ T1865] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 616.430005][ T1865] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 616.440718][ T1865] overlayfs: missing 'lowerdir' 00:10:16 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:16 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) [ 616.475038][ T1871] overlayfs: missing 'lowerdir' [ 616.485297][ T1873] overlayfs: missing 'lowerdir' 00:10:16 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 616.529961][ T1879] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 616.533859][ T1879] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 616.535861][ T1879] overlayfs: missing 'lowerdir' [ 616.553578][ T1884] overlayfs: missing 'lowerdir' 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) write$P9_RRENAMEAT(r1, &(0x7f0000000040)={0x7, 0x4b, 0x2}, 0x7) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x880, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@access_uid={'access', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x9}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@flag='nolazytime'}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x38, 0x30, 0x61, 0x38, 0x61, 0x34, 0x65], 0x2d, [0x31, 0x39, 0x61, 0x32], 0x2d, [0x30, 0x65, 0x30, 0x34], 0x2d, [0x30, 0x32, 0x30, 0x62], 0x2d, [0x39, 0x63, 0x39, 0x63, 0x37, 0x33, 0x64, 0x35]}}}, {@smackfsdef={'smackfsdef', 0x3d, 'fd/4\x00'}}]}}) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000040)={0x0, &(0x7f0000000200)=""/208}) (async) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="696e6465783d6f6e2c776f726b6469723d2e2f66696c65302c6e66735f6578706f72743d6f66662c736d61636b66737472616e736d7574653d3970002c000bedd6677aee318c4b441b2f9c8f4c186ac99580fc6935717c861d9b2647be84efc0df12f97b2382213b1fecce6e2491b72ad99230843348d5d8ed784c5a19bc706c664a876a007d88477172b7223c4defd95317fd8ec4ce535799f682fe9d8f736fe02429b5f84069b08f05c905181dfd4d0069036d97bf44497df6039b8078ec326ab675a8e1c031cb372034513587711c5f76a2538ffd6ed076c0e941c79c40ed47c49e60fe2d86c77b9b94a08db4c01fc0f2d745c417a36990d94a9860a13de9210e9767ca1fdfe4d6b033337e2d4631e0216805e8d5742cedbe1bb4714bab7dae3c3d0a5a86"]) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="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"]) 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) [ 617.196223][ T1893] overlayfs: missing 'lowerdir' [ 617.198723][ T1890] overlayfs: missing 'lowerdir' [ 617.210446][ T1894] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x9000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x10, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 617.222340][ T1898] overlayfs: option "workdir=./file0" is useless in a non-upper mount, ignore [ 617.228048][ T1894] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RRENAMEAT(r1, &(0x7f0000000040)={0x7, 0x4b, 0x2}, 0x7) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 617.241057][ T1898] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.242972][ T1894] overlayfs: missing 'lowerdir' [ 617.257927][ T1898] overlayfs: missing 'lowerdir' 00:10:17 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x880, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@access_uid={'access', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x9}}], [{@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@flag='nolazytime'}, {@fsuuid={'fsuuid', 0x3d, {[0x31, 0x38, 0x30, 0x61, 0x38, 0x61, 0x34, 0x65], 0x2d, [0x31, 0x39, 0x61, 0x32], 0x2d, [0x30, 0x65, 0x30, 0x34], 0x2d, [0x30, 0x32, 0x30, 0x62], 0x2d, [0x39, 0x63, 0x39, 0x63, 0x37, 0x33, 0x64, 0x35]}}}, {@smackfsdef={'smackfsdef', 0x3d, 'fd/4\x00'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 64) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 64) ioctl$DRM_IOCTL_SET_SAREA_CTX(r4, 0x4010641c, &(0x7f0000000040)={0x0, &(0x7f0000000200)=""/208}) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 617.300250][ T1911] overlayfs: missing 'lowerdir' 00:10:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0c00, 0x57) [ 617.314831][ T1910] overlayfs: missing 'lowerdir' 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RRENAMEAT(r1, &(0x7f0000000040)={0x7, 0x4b, 0x2}, 0x7) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x11, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 617.375942][ T1921] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.377907][ T1921] overlayfs: bad mount option "redirect_dir=./file0" [ 617.403340][ T1922] overlayfs: missing 'lowerdir' [ 617.408728][ T1912] misc userio: Invalid payload size 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 617.415138][ T1925] overlayfs: missing 'lowerdir' 00:10:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0c00, 0x57) 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x12, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 617.471070][ T2151] ieee802154 phy0 wpan0: encryption failed: -22 [ 617.472508][ T2151] ieee802154 phy1 wpan1: encryption failed: -22 00:10:17 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RCREATE(r0, &(0x7f00000000c0)={0x18, 0x73, 0x2, {{0x20, 0x4, 0x6}, 0x3}}, 0x18) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/sdio', 0x20000, 0x146) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf, 0x1f, 0x2, 0x4}, 0xf) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x4, 0x8, '9P2000.u'}, 0x15) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/custom0\x00', 0x2, 0x0) splice(r4, 0x0, r1, 0x0, 0x10000, 0x2) 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RWRITE(r0, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x7fff}, 0xb) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 617.508738][ T1933] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.523627][ T1937] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.525492][ T1933] overlayfs: bad mount option "redirect_dir=./file0" [ 617.529751][ T1935] overlayfs: missing 'lowerdir' [ 617.534395][ T1941] overlayfs: missing 'lowerdir' [ 617.535883][ T1937] overlayfs: bad mount option "redirect_dir=./file0" 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x18, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 617.566842][ T1942] misc userio: Invalid payload size 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RWRITE(r0, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x7fff}, 0xb) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 617.583585][ T1946] overlayfs: missing 'lowerdir' 00:10:17 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 64) write$P9_RCREATE(r0, &(0x7f00000000c0)={0x18, 0x73, 0x2, {{0x20, 0x4, 0x6}, 0x3}}, 0x18) (rerun: 64) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/sdio', 0x20000, 0x146) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf, 0x1f, 0x2, 0x4}, 0xf) (async, rerun: 64) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x4, 0x8, '9P2000.u'}, 0x15) (async, rerun: 64) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/custom0\x00', 0x2, 0x0) splice(r4, 0x0, r1, 0x0, 0x10000, 0x2) 00:10:17 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@index_on}, {@redirect_dir={'redirect_dir', 0x3d, './file0'}}, {@nfs_export_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) (async, rerun: 64) openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xa0c00, 0x57) (rerun: 64) [ 617.626996][ T1951] overlayfs: missing 'lowerdir' 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x25, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 617.676142][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RWRITE(r0, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x7fff}, 0xb) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RWRITE(r0, &(0x7f0000000040)={0xb, 0x77, 0x2, 0x7fff}, 0xb) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) [ 617.696281][ T1959] overlayfs: bad mount option "redirect_dir=./file0" 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) write$P9_RCREATE(r0, &(0x7f00000000c0)={0x18, 0x73, 0x2, {{0x20, 0x4, 0x6}, 0x3}}, 0x18) (async) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/bus/sdio', 0x20000, 0x146) write$P9_RXATTRWALK(r1, &(0x7f0000000180)={0xf, 0x1f, 0x2, 0x4}, 0xf) (async, rerun: 64) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x4, 0x8, '9P2000.u'}, 0x15) (async, rerun: 64) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/custom0\x00', 0x2, 0x0) splice(r4, 0x0, r1, 0x0, 0x10000, 0x2) 00:10:17 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:17 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x48, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 617.769295][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.771479][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.791424][ T1971] overlayfs: missing 'lowerdir' [ 617.817161][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.819031][ T1959] overlayfs: bad mount option "redirect_dir=./file0" 00:10:17 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:17 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0xc0f, 0xa4801) dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 617.841159][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.843149][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.848993][ T1986] overlayfs: missing 'lowerdir' [ 617.851279][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.853107][ T1959] overlayfs: bad mount option "redirect_dir=./file0" 00:10:17 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='autogroup\x00') splice(r2, 0x0, r1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) [ 617.884939][ T1990] overlayfs: missing 'lowerdir' [ 617.910941][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.920558][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.942350][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.944279][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.951019][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.953083][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.955863][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.957791][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.961462][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.963312][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.967865][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.969750][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.975605][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.977544][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.980070][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.984490][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.991715][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.993550][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 617.997259][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 617.999237][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.018224][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.020149][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.024025][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.025837][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.028578][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.031238][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.035211][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.037019][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.039692][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.041844][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.047705][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.049602][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.083784][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.085501][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.087554][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.089278][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.101338][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.103243][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.106154][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.107914][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.130868][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.132733][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.134674][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.136414][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.148324][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.150342][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.153579][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.155367][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.157303][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.159088][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.170917][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.172748][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.174798][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.176547][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.180479][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.182615][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.192631][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.194598][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.202681][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.204565][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.217122][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.218908][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.238546][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.240572][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.243233][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.244967][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.246924][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.248626][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.260331][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.262224][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.265457][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.267305][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.301138][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.302905][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.305769][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.307705][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.317760][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.319627][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.329156][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.331229][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.333851][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.335777][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.337890][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.339646][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.370869][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.372661][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.374690][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.376337][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.410962][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.413002][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.415077][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.416972][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.420061][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.423909][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.431796][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.433518][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.441713][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.443460][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.445492][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.447163][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.470986][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.472902][ T1959] overlayfs: bad mount option "redirect_dir=./file0" [ 618.474992][ T1959] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 618.476788][ T1959] overlayfs: bad mount option "redirect_dir=./file0" 00:10:18 executing program 5: io_setup(0x9, &(0x7f0000000040)=0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340), 0x8300, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) io_submit(r0, 0x5, &(0x7f0000001500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000000080)="45b52690c765bfeddd54aee8b579874e2ee32ca45bb428c52883246472d1f952a50c14381d5422e23688c71131feb2894a20a380d0ad03952376282e76bf499d32ef9046362b132ee5c04696928f9ac95604f4ebcef115e7a1e59046e04329", 0x5f, 0xaf68, 0x0, 0x3, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f0000000180)="cc8cf013bff2926d4b20abedb34e95fc054d7981bc2191888304d2b401f2fb81be2a320480eeb452cbf9b068f6dd76c4c4bbd2243bb9d5b9cfee37b2b56d4d8f36c7ad0042545d2a8c2125f3b691deca260ba6ec650bf640b0befecb2e555ef3edb0d0005d46eb15dd77ef194d457177982c17767d1767f1747fa0b9d7ea6b197c3b0c127ed12c81bb18cb954ceedd7b65ce2260ff1baa2531356a548ce6a42086567a7ca98de5a01b6c0217ba3e053659f9aedf7eef6876026395a2b68275bdb5660950830b1da034d816b5b4", 0xcd, 0xe7d}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)="e975dc4a635f76c9ca07279e881aae5ac94bf878786331be3126272f58d925f5830a4fdc253bd8cf551e603534042d4ce9f04dccfeba589cd001d07ddf33cd92b6fbe421ff01049896f6e3230110e18149d15c4399e0ed5c81e7037be6d79b2f4ebeaddfff60ef7ac2bd7c38205b0468d5c243e2c6", 0x75, 0x80000000, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f00000003c0)="b63f5fe23a29ead95ee6cfbc63f8f492c6e7334760e81b3bb1f923d18f2e4d8b7f189a3b740da5aeec23ce70c01f3158a9065f040d243316f93e6722827f0a305d732eee577e6737c2fce801dbde386c0486e707ae84caa74e3e62349316659f3467943f077a92907c9a22ed0b00c08b8ded8814a55a8d1860e486dd7add38befac34ecbf07e334cc4f4e799f1f0c2b581b9127e11e9a282f71d38ef83abebf0dd45f2f7566ba41833216168f77979", 0xaf, 0x4}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f00000004c0)="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", 0x1000, 0x1}]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:10:18 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 3: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000080), 0xc0f, 0xa4801) dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:18 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='autogroup\x00') (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='autogroup\x00') splice(r2, 0x0, r1, 0x0, 0x2, 0x0) dup(0xffffffffffffffff) 00:10:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x10000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='autogroup\x00') (rerun: 32) splice(r2, 0x0, r1, 0x0, 0x2, 0x0) (async) dup(0xffffffffffffffff) [ 618.534963][ T2001] overlayfs: missing 'lowerdir' [ 618.550877][ T2002] overlayfs: missing 'lowerdir' 00:10:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 0: ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x11000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = syz_open_dev$dri(&(0x7f0000000080), 0xc0f, 0xa4801) dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 618.629840][ T2012] overlayfs: missing 'lowerdir' [ 618.652707][ T2018] overlayfs: missing 'lowerdir' 00:10:18 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:18 executing program 5: io_setup(0x9, &(0x7f0000000040)=0x0) (async) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340), 0x8300, 0x0) (async) r3 = socket$can_j1939(0x1d, 0x2, 0x7) io_submit(r0, 0x5, &(0x7f0000001500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000000080)="45b52690c765bfeddd54aee8b579874e2ee32ca45bb428c52883246472d1f952a50c14381d5422e23688c71131feb2894a20a380d0ad03952376282e76bf499d32ef9046362b132ee5c04696928f9ac95604f4ebcef115e7a1e59046e04329", 0x5f, 0xaf68, 0x0, 0x3, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f0000000180)="cc8cf013bff2926d4b20abedb34e95fc054d7981bc2191888304d2b401f2fb81be2a320480eeb452cbf9b068f6dd76c4c4bbd2243bb9d5b9cfee37b2b56d4d8f36c7ad0042545d2a8c2125f3b691deca260ba6ec650bf640b0befecb2e555ef3edb0d0005d46eb15dd77ef194d457177982c17767d1767f1747fa0b9d7ea6b197c3b0c127ed12c81bb18cb954ceedd7b65ce2260ff1baa2531356a548ce6a42086567a7ca98de5a01b6c0217ba3e053659f9aedf7eef6876026395a2b68275bdb5660950830b1da034d816b5b4", 0xcd, 0xe7d}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)="e975dc4a635f76c9ca07279e881aae5ac94bf878786331be3126272f58d925f5830a4fdc253bd8cf551e603534042d4ce9f04dccfeba589cd001d07ddf33cd92b6fbe421ff01049896f6e3230110e18149d15c4399e0ed5c81e7037be6d79b2f4ebeaddfff60ef7ac2bd7c38205b0468d5c243e2c6", 0x75, 0x80000000, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f00000003c0)="b63f5fe23a29ead95ee6cfbc63f8f492c6e7334760e81b3bb1f923d18f2e4d8b7f189a3b740da5aeec23ce70c01f3158a9065f040d243316f93e6722827f0a305d732eee577e6737c2fce801dbde386c0486e707ae84caa74e3e62349316659f3467943f077a92907c9a22ed0b00c08b8ded8814a55a8d1860e486dd7add38befac34ecbf07e334cc4f4e799f1f0c2b581b9127e11e9a282f71d38ef83abebf0dd45f2f7566ba41833216168f77979", 0xaf, 0x4}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f00000004c0)="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", 0x1000, 0x1}]) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) 00:10:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x68, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x5, 0x8, '9P2000.u'}, 0x15) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x12000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 0: pipe2$9p(0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:18 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000140)={0x52, 0x7d, 0x1, {0x0, 0x4b, 0x2, 0x400, {0x0, 0x2, 0x2}, 0x8000000, 0x7f, 0xfffffffe, 0x5392c0e1, 0x3, 'uid', 0xa, '}]\'#$%){$^', 0x7, 'staff_u', 0x4, 'uid<'}}, 0x52) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000340)={0x1f, 0x0, @none}, &(0x7f00000003c0)=0xe, 0x800) read(r3, &(0x7f0000000380)=""/15, 0x5) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) openat$cgroup_ro(r4, &(0x7f0000000480)='blkio.bfq.dequeue\x00', 0x0, 0x0) setreuid(0x0, r6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname={'aname', 0x3d, 'fd/4\x00'}}, {@noextend}, {@version_L}, {@version_9p2000}, {@version_L}, {@nodevmap}, {@uname={'uname', 0x3d, 'fd/4\x00'}}], [{@obj_role={'obj_role', 0x3d, 'fd/4\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'fd/4\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '+-[((/,$\x0f}\xc0$@)%}\')[^\xf0&/^]'}}, {@uid_eq}, {@uid_lt={'uid<', r6}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') socketpair(0x22, 0x6, 0x3f, &(0x7f0000000400)) r8 = syz_open_dev$vcsa(&(0x7f0000000440), 0x2, 0x200000) splice(r8, 0x0, r7, 0x0, 0x2020000000000000, 0x4) [ 618.759502][ T2029] overlayfs: missing 'lowerdir' 00:10:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x18000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x5, 0x8, '9P2000.u'}, 0x15) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 618.799944][ T2035] misc userio: Invalid payload size 00:10:18 executing program 0: pipe2$9p(0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) [ 618.827068][ T2039] overlayfs: missing 'lowerdir' 00:10:18 executing program 5: io_setup(0x9, &(0x7f0000000040)=0x0) (async) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x22100, 0x0) (async, rerun: 64) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000340), 0x8300, 0x0) (async, rerun: 64) r3 = socket$can_j1939(0x1d, 0x2, 0x7) io_submit(r0, 0x5, &(0x7f0000001500)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0x2, 0xffffffffffffffff, &(0x7f0000000080)="45b52690c765bfeddd54aee8b579874e2ee32ca45bb428c52883246472d1f952a50c14381d5422e23688c71131feb2894a20a380d0ad03952376282e76bf499d32ef9046362b132ee5c04696928f9ac95604f4ebcef115e7a1e59046e04329", 0x5f, 0xaf68, 0x0, 0x3, r1}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x1, 0x1f, 0xffffffffffffffff, &(0x7f0000000180)="cc8cf013bff2926d4b20abedb34e95fc054d7981bc2191888304d2b401f2fb81be2a320480eeb452cbf9b068f6dd76c4c4bbd2243bb9d5b9cfee37b2b56d4d8f36c7ad0042545d2a8c2125f3b691deca260ba6ec650bf640b0befecb2e555ef3edb0d0005d46eb15dd77ef194d457177982c17767d1767f1747fa0b9d7ea6b197c3b0c127ed12c81bb18cb954ceedd7b65ce2260ff1baa2531356a548ce6a42086567a7ca98de5a01b6c0217ba3e053659f9aedf7eef6876026395a2b68275bdb5660950830b1da034d816b5b4", 0xcd, 0xe7d}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8, 0x1, 0xffffffffffffffff, &(0x7f00000002c0)="e975dc4a635f76c9ca07279e881aae5ac94bf878786331be3126272f58d925f5830a4fdc253bd8cf551e603534042d4ce9f04dccfeba589cd001d07ddf33cd92b6fbe421ff01049896f6e3230110e18149d15c4399e0ed5c81e7037be6d79b2f4ebeaddfff60ef7ac2bd7c38205b0468d5c243e2c6", 0x75, 0x80000000, 0x0, 0x1, r2}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x9, r3, &(0x7f00000003c0)="b63f5fe23a29ead95ee6cfbc63f8f492c6e7334760e81b3bb1f923d18f2e4d8b7f189a3b740da5aeec23ce70c01f3158a9065f040d243316f93e6722827f0a305d732eee577e6737c2fce801dbde386c0486e707ae84caa74e3e62349316659f3467943f077a92907c9a22ed0b00c08b8ded8814a55a8d1860e486dd7add38befac34ecbf07e334cc4f4e799f1f0c2b581b9127e11e9a282f71d38ef83abebf0dd45f2f7566ba41833216168f77979", 0xaf, 0x4}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x3, 0x4, 0xffffffffffffffff, &(0x7f00000004c0)="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", 0x1000, 0x1}]) (async, rerun: 64) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (rerun: 64) 00:10:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x20000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) write$P9_RVERSION(r0, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x5, 0x8, '9P2000.u'}, 0x15) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:18 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000140)={0x52, 0x7d, 0x1, {0x0, 0x4b, 0x2, 0x400, {0x0, 0x2, 0x2}, 0x8000000, 0x7f, 0xfffffffe, 0x5392c0e1, 0x3, 'uid', 0xa, '}]\'#$%){$^', 0x7, 'staff_u', 0x4, 'uid<'}}, 0x52) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000340)={0x1f, 0x0, @none}, &(0x7f00000003c0)=0xe, 0x800) read(r3, &(0x7f0000000380)=""/15, 0x5) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) (async) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) openat$cgroup_ro(r4, &(0x7f0000000480)='blkio.bfq.dequeue\x00', 0x0, 0x0) (async) setreuid(0x0, r6) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname={'aname', 0x3d, 'fd/4\x00'}}, {@noextend}, {@version_L}, {@version_9p2000}, {@version_L}, {@nodevmap}, {@uname={'uname', 0x3d, 'fd/4\x00'}}], [{@obj_role={'obj_role', 0x3d, 'fd/4\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'fd/4\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '+-[((/,$\x0f}\xc0$@)%}\')[^\xf0&/^]'}}, {@uid_eq}, {@uid_lt={'uid<', r6}}]}}) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) socketpair(0x22, 0x6, 0x3f, &(0x7f0000000400)) (async) r8 = syz_open_dev$vcsa(&(0x7f0000000440), 0x2, 0x200000) splice(r8, 0x0, r7, 0x0, 0x2020000000000000, 0x4) 00:10:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x74, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 0: pipe2$9p(0x0, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) [ 618.940950][ T2058] overlayfs: missing 'lowerdir' [ 618.948122][ T2061] misc userio: Invalid payload size 00:10:18 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(0x0, 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:18 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000404, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',fscache,debug=0x0000000000005951,posixacl,obj_user=fd/4\x00,\x00']) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0/file0\x00'}) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_pts(r3, 0x2ce02) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), 0x2030d0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x4}}, {@fscache}, {@version_9p2000}, {@access_client}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}], [{@subj_user={'subj_user', 0x3d, 'rfdno'}}, {@subj_role={'subj_role', 0x3d, 'debug'}}, {@uid_lt={'uid<', r6}}, {@smackfsfloor={'smackfsfloor', 0x3d, ']&+&'}}]}}) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 618.981710][ T2062] misc userio: Invalid payload size 00:10:18 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x20100000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:18 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2, 0x0) 00:10:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x25000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RSTAT(0xffffffffffffffff, &(0x7f0000000140)={0x52, 0x7d, 0x1, {0x0, 0x4b, 0x2, 0x400, {0x0, 0x2, 0x2}, 0x8000000, 0x7f, 0xfffffffe, 0x5392c0e1, 0x3, 'uid', 0xa, '}]\'#$%){$^', 0x7, 'staff_u', 0x4, 'uid<'}}, 0x52) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = accept4$bt_l2cap(0xffffffffffffffff, &(0x7f0000000340)={0x1f, 0x0, @none}, &(0x7f00000003c0)=0xe, 0x800) read(r3, &(0x7f0000000380)=""/15, 0x5) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) (async) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) openat$cgroup_ro(r4, &(0x7f0000000480)='blkio.bfq.dequeue\x00', 0x0, 0x0) (async) setreuid(0x0, r6) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xa000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@aname={'aname', 0x3d, 'fd/4\x00'}}, {@noextend}, {@version_L}, {@version_9p2000}, {@version_L}, {@nodevmap}, {@uname={'uname', 0x3d, 'fd/4\x00'}}], [{@obj_role={'obj_role', 0x3d, 'fd/4\x00'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@smackfsroot={'smackfsroot', 0x3d, 'fd/4\x00'}}, {@smackfsdef={'smackfsdef', 0x3d, '+-[((/,$\x0f}\xc0$@)%}\')[^\xf0&/^]'}}, {@uid_eq}, {@uid_lt={'uid<', r6}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) socketpair(0x22, 0x6, 0x3f, &(0x7f0000000400)) r8 = syz_open_dev$vcsa(&(0x7f0000000440), 0x2, 0x200000) splice(r8, 0x0, r7, 0x0, 0x2020000000000000, 0x4) 00:10:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) (async, rerun: 32) chdir(&(0x7f0000000040)='./file0\x00') (async, rerun: 32) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2, 0x0) 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(0x0, 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 619.092842][ T2081] misc userio: Invalid payload size 00:10:19 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000404, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',fscache,debug=0x0000000000005951,posixacl,obj_user=fd/4\x00,\x00']) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0/file0\x00'}) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_pts(r3, 0x2ce02) (async) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), 0x2030d0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x4}}, {@fscache}, {@version_9p2000}, {@access_client}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}], [{@subj_user={'subj_user', 0x3d, 'rfdno'}}, {@subj_role={'subj_role', 0x3d, 'debug'}}, {@uid_lt={'uid<', r6}}, {@smackfsfloor={'smackfsfloor', 0x3d, ']&+&'}}]}}) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x300, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 619.124129][ T2091] overlayfs: missing 'lowerdir' 00:10:19 executing program 1: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100c0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 619.162239][ T2100] overlayfs: missing 'lowerdir' 00:10:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file0\x00') mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2, 0x0) (async) mount$bind(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2, 0x0) 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(0x0, 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x500, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2000404, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="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", @ANYRESHEX=r0, @ANYBLOB=',fscache,debug=0x0000000000005951,posixacl,obj_user=fd/4\x00,\x00']) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, r1, {0x4}}, './file0/file0\x00'}) (async) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_pts(r3, 0x2ce02) (async, rerun: 64) r5 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 64) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200), 0x2030d0, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_any}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, 0xee00}}, {@msize={'msize', 0x3d, 0x4}}, {@fscache}, {@version_9p2000}, {@access_client}, {@cachetag={'cachetag', 0x3d, '9p\x00'}}], [{@subj_user={'subj_user', 0x3d, 'rfdno'}}, {@subj_role={'subj_role', 0x3d, 'debug'}}, {@uid_lt={'uid<', r6}}, {@smackfsfloor={'smackfsfloor', 0x3d, ']&+&'}}]}}) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 619.251081][ T2108] overlayfs: missing 'lowerdir' 00:10:19 executing program 1: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100c0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 619.268170][ T2110] overlayfs: missing 'lowerdir' 00:10:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3f000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 5: mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776fcad0646972fb2e2f66696c65302c6e66735f6578706f72743d6f66662c00"]) fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30) 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x600, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 619.351395][ T2122] overlayfs: missing 'lowerdir' 00:10:19 executing program 1: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100c0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:19 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x80040, 0x80) splice(r2, 0x0, r0, 0x0, 0x104, 0x2) 00:10:19 executing program 5: mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776fcad0646972fb2e2f66696c65302c6e66735f6578706f72743d6f66662c00"]) fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30) 00:10:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x40000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) [ 619.411086][ T2127] overlayfs: missing 'lowerdir' 00:10:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x700, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:19 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) sendfile(r4, r1, &(0x7f0000000040), 0x20) 00:10:19 executing program 5: mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776fcad0646972fb2e2f66696c65302c6e66735f6578706f72743d6f66662c00"]) (async) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000300)=ANY=[@ANYBLOB="696e6465783d6f6e2c776fcad0646972fb2e2f66696c65302c6e66735f6578706f72743d6f66662c00"]) fchmodat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x30) 00:10:19 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x80040, 0x80) (async) splice(r2, 0x0, r0, 0x0, 0x104, 0x2) [ 619.492263][ T2141] overlayfs: missing 'lowerdir' [ 619.495561][ T2144] overlayfs: missing 'lowerdir' 00:10:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x48000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:19 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x80040, 0x80) (async) splice(r2, 0x0, r0, 0x0, 0x104, 0x2) 00:10:19 executing program 5: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = signalfd4(r1, &(0x7f0000000040)={[0x10000]}, 0x8, 0x80800) r5 = fsmount(r3, 0x0, 0x72) signalfd4(r5, &(0x7f0000000140)={[0x2]}, 0x8, 0x0) write$P9_RVERSION(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="1300000065ffff030002a79913c2218c0ff930"], 0x13) sendfile(r1, r4, 0x0, 0x3) write$P9_RVERSION(r4, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x2bd, 0x8, '9P2000.u'}, 0x15) [ 619.574942][ T2157] overlayfs: missing 'lowerdir' 00:10:19 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x900, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:19 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x6100, 0x0) dup(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RVERSION(r3, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0xfffffffb, 0x8, '9P2000.L'}, 0x15) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) [ 619.651971][ T2166] overlayfs: missing 'lowerdir' 00:10:19 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:19 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) r7 = getgid() r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r4, @ANYRES64=r8, @ANYRESHEX=r6, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) fchdir(r0) write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 619.703120][ T2170] overlayfs: missing 'lowerdir' [ 619.766923][ T2175] misc userio: Invalid payload size 00:10:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:20 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, 0x0) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:20 executing program 3: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x6100, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x6100, 0x0) dup(r2) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RVERSION(r3, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0xfffffffb, 0x8, '9P2000.L'}, 0x15) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:20 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) r7 = getgid() r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r4, @ANYRES64=r8, @ANYRESHEX=r6, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) fchdir(r0) write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:20 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) sendfile(r4, r1, &(0x7f0000000040), 0x20) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) syz_open_dev$tty20(0xc, 0x4, 0x1) (async) sendfile(r4, r1, &(0x7f0000000040), 0x20) (async) [ 620.394955][ T2182] overlayfs: missing 'lowerdir' 00:10:20 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x100, 0xa) [ 620.398213][ T2183] overlayfs: missing 'lowerdir' 00:10:20 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080), 0x6100, 0x0) dup(r2) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RVERSION(r3, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0xfffffffb, 0x8, '9P2000.L'}, 0x15) (async, rerun: 64) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) (rerun: 64) [ 620.421788][ T2184] misc userio: Invalid payload size 00:10:20 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) r7 = getgid() r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r4, @ANYRES64=r8, @ANYRESHEX=r6, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) fchdir(r0) write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x68000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 620.494709][ T2190] misc userio: Invalid payload size [ 620.515502][ T2197] overlayfs: missing 'lowerdir' 00:10:20 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() write$P9_RVERSION(r1, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x7fff, 0x8, '9P2000.L'}, 0x15) sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') sched_setattr(r2, &(0x7f0000000080)={0x38, 0x6, 0x8, 0x32, 0xffffffff, 0x8001, 0xffffffff, 0x8000000000000001, 0x5, 0x2}, 0x0) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:20 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x100, 0xa) 00:10:20 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) r7 = getgid() r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r4, @ANYRES64=r8, @ANYRESHEX=r6, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) fchdir(r0) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 620.556360][ T2204] overlayfs: missing 'lowerdir' 00:10:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:20 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) r4 = syz_open_dev$tty20(0xc, 0x4, 0x1) sendfile(r4, r1, &(0x7f0000000040), 0x20) 00:10:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 620.617280][ T2208] misc userio: Invalid payload size 00:10:20 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) r7 = getgid() r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r4, @ANYRES64=r8, @ANYRESHEX=r6, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) fchdir(r0) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:20 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x100, 0xa) 00:10:20 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() write$P9_RVERSION(r1, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x7fff, 0x8, '9P2000.L'}, 0x15) sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') (async) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') sched_setattr(r2, &(0x7f0000000080)={0x38, 0x6, 0x8, 0x32, 0xffffffff, 0x8001, 0xffffffff, 0x8000000000000001, 0x5, 0x2}, 0x0) (async) sched_setattr(r2, &(0x7f0000000080)={0x38, 0x6, 0x8, 0x32, 0xffffffff, 0x8001, 0xffffffff, 0x8000000000000001, 0x5, 0x2}, 0x0) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) (async) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) [ 620.664942][ T2215] overlayfs: missing 'lowerdir' [ 620.685020][ T2220] overlayfs: missing 'lowerdir' 00:10:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x74000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:20 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 620.719405][ T2224] misc userio: Invalid payload size 00:10:20 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000), 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:20 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r5, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r6]) r7 = getgid() r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r4, @ANYRES64=r8, @ANYRESHEX=r6, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r7, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) fchdir(r0) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:20 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() (async) write$P9_RVERSION(r1, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x7fff, 0x8, '9P2000.L'}, 0x15) sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) (async) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') sched_setattr(r2, &(0x7f0000000080)={0x38, 0x6, 0x8, 0x32, 0xffffffff, 0x8001, 0xffffffff, 0x8000000000000001, 0x5, 0x2}, 0x0) (async) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) [ 620.781376][ T2229] overlayfs: missing 'lowerdir' 00:10:20 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000), 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 620.810598][ T2237] overlayfs: missing 'lowerdir' 00:10:20 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 620.834870][ T2236] misc userio: Invalid payload size [ 620.874968][ T2241] overlayfs: missing 'lowerdir' 00:10:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r4 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r4, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r5]) r6 = getgid() r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x1008000, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r2, @ANYBLOB="2c7766646d133d", @ANYRESHEX=r3, @ANYRES64=r7, @ANYRESHEX=r5, @ANYBLOB=',access=any,msize=0x0000000000000f19,access=any,dfltuid=', @ANYRESHEX=0x0, @ANYBLOB=',nodevmap,dfltgid=', @ANYRESHEX=r6, @ANYBLOB=',audit,mask=MAY_READ,fsuuid=77d33da\x00-f845-5f77-114b-4691ae76,\x00']) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000), 0x80) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r0, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8cffffff, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') socket$netlink(0x10, 0x3, 0x0) splice(r1, 0x0, r2, 0x0, 0x2000000000000102, 0x0) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x4, 0x3}, {0x6, 0x4}, {0x1, 0x6}]}) r4 = openat$cgroup_ro(r1, &(0x7f0000000180)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) write$P9_RVERSION(r4, &(0x7f0000000200)={0x15, 0x65, 0xffff, 0x7, 0x8, '9P2000.u'}, 0x15) [ 621.523035][ T2251] misc userio: Invalid payload size [ 621.525373][ T2249] overlayfs: missing 'lowerdir' 00:10:21 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) getgid() r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb82a0000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x0, 0xa) 00:10:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1020, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) socket$netlink(0x10, 0x3, 0x0) (async) splice(r1, 0x0, r2, 0x0, 0x2000000000000102, 0x0) (async) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) (async) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x4, 0x3}, {0x6, 0x4}, {0x1, 0x6}]}) r4 = openat$cgroup_ro(r1, &(0x7f0000000180)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) write$P9_RVERSION(r4, &(0x7f0000000200)={0x15, 0x65, 0xffff, 0x7, 0x8, '9P2000.u'}, 0x15) 00:10:21 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x0, 0xa) [ 621.620339][ T2259] misc userio: Invalid payload size 00:10:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc0ed0000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) getgid() openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1100, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/dev_snmp6\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) socket$netlink(0x10, 0x3, 0x0) (async) splice(r1, 0x0, r2, 0x0, 0x2000000000000102, 0x0) (async) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000000080)=0x11, 0x4) (async, rerun: 64) ioctl$PIO_UNIMAP(r3, 0x4b67, &(0x7f0000000140)={0x3, &(0x7f00000000c0)=[{0x4, 0x3}, {0x6, 0x4}, {0x1, 0x6}]}) (rerun: 64) r4 = openat$cgroup_ro(r1, &(0x7f0000000180)='blkio.throttle.io_service_bytes\x00', 0x0, 0x0) write$P9_RVERSION(r4, &(0x7f0000000200)={0x15, 0x65, 0xffff, 0x7, 0x8, '9P2000.u'}, 0x15) [ 621.723258][ T2282] overlayfs: missing 'lowerdir' 00:10:21 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x0, 0xa) 00:10:21 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1200, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) getgid() write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x5ad, 0x8, '9P2000.u'}, 0x15) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x400c00, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$setstatus(r4, 0x4, 0x4400) write$P9_RLERRORu(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="12000000070200050066642f340005000000ede2b266929a1bbea0544786dc7e10b7c87ee090063d670410193b8ec8967ce888d559ac37cf6f4d92056eb8635695a65b5ecf209d8557235df66238574b95bd53f943611db7f9856cf92f493211def897068e38b132c312cbb0c6e231af05ec003e30af3c91e881f2e37ed50a"], 0x12) 00:10:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xf6ffffff, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:21 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r4]) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1800, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xff030000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 621.877157][ T2301] misc userio: Invalid payload size 00:10:21 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:21 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 64) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 64) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x5ad, 0x8, '9P2000.u'}, 0x15) (async, rerun: 64) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async, rerun: 64) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x400c00, 0x0) (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fcntl$setstatus(r4, 0x4, 0x4400) (async) write$P9_RLERRORu(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="12000000070200050066642f340005000000ede2b266929a1bbea0544786dc7e10b7c87ee090063d670410193b8ec8967ce888d559ac37cf6f4d92056eb8635695a65b5ecf209d8557235df66238574b95bd53f943611db7f9856cf92f493211def897068e38b132c312cbb0c6e231af05ec003e30af3c91e881f2e37ed50a"], 0x12) 00:10:21 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffff7f, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) 00:10:22 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f0000000240)) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:22 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x5ad, 0x8, '9P2000.u'}, 0x15) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x400c00, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$setstatus(r4, 0x4, 0x4400) write$P9_RLERRORu(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="12000000070200050066642f340005000000ede2b266929a1bbea0544786dc7e10b7c87ee090063d670410193b8ec8967ce888d559ac37cf6f4d92056eb8635695a65b5ecf209d8557235df66238574b95bd53f943611db7f9856cf92f493211def897068e38b132c312cbb0c6e231af05ec003e30af3c91e881f2e37ed50a"], 0x12) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x5ad, 0x8, '9P2000.u'}, 0x15) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000040), 0x400c00, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fcntl$setstatus(r4, 0x4, 0x4400) (async) write$P9_RLERRORu(r3, &(0x7f0000000140)=ANY=[@ANYBLOB="12000000070200050066642f340005000000ede2b266929a1bbea0544786dc7e10b7c87ee090063d670410193b8ec8967ce888d559ac37cf6f4d92056eb8635695a65b5ecf209d8557235df66238574b95bd53f943611db7f9856cf92f493211def897068e38b132c312cbb0c6e231af05ec003e30af3c91e881f2e37ed50a"], 0x12) (async) 00:10:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffff8c, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2010, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 622.671256][ T2321] misc userio: Invalid payload size 00:10:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2500, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x900, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xfffffff6, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:22 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x6c843a26) 00:10:22 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 622.790771][ T2343] overlayfs: missing 'lowerdir' 00:10:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (fail_nth: 1) 00:10:22 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3f00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 622.923729][ T2360] FAULT_INJECTION: forcing a failure. [ 622.923729][ T2360] name failslab, interval 1, probability 0, space 0, times 0 00:10:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xedc000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 622.943634][ T2360] CPU: 0 PID: 2360 Comm: syz-executor.0 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 622.945751][ T2360] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 622.947749][ T2360] Call trace: [ 622.948408][ T2360] dump_backtrace+0x1b8/0x1e4 [ 622.949394][ T2360] show_stack+0x2c/0x44 [ 622.950200][ T2360] dump_stack_lvl+0xd0/0x124 [ 622.951099][ T2360] dump_stack+0x1c/0x28 [ 622.951915][ T2360] should_fail_ex+0x3f8/0x5c4 [ 622.952936][ T2360] __should_failslab+0xc8/0x128 [ 622.953999][ T2360] should_failslab+0x10/0x28 [ 622.955007][ T2360] __kmem_cache_alloc_node+0x80/0x388 [ 622.956096][ T2360] __kmalloc+0xb8/0x1b8 [ 622.957021][ T2360] iter_file_splice_write+0x1b0/0xc40 [ 622.958145][ T2360] do_splice+0x1040/0x1ba4 [ 622.959016][ T2360] __arm64_sys_splice+0x490/0x804 [ 622.960098][ T2360] invoke_syscall+0x98/0x2c0 [ 622.961084][ T2360] el0_svc_common+0x138/0x244 [ 622.962059][ T2360] do_el0_svc+0x64/0x198 [ 622.962976][ T2360] el0_svc+0x4c/0x160 [ 622.963848][ T2360] el0t_64_sync_handler+0x84/0xfc [ 622.964847][ T2360] el0t_64_sync+0x190/0x194 00:10:22 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:22 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:22 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffaf45c4e8, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 623.024384][ T2367] overlayfs: missing 'lowerdir' 00:10:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4800, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 623.652465][ T2373] overlayfs: missing 'lowerdir' 00:10:23 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (fail_nth: 2) 00:10:23 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:23 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:23 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) r3 = ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x6c843a26) (async) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x6c843a26) 00:10:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:23 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x37}}, 0x12) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000200)={0x9f0000, 0x0, 0x8d48, r4, 0x0, &(0x7f0000000180)={0x9b0940, 0x272bcb07, '\x00', @string=&(0x7f0000000140)=0x80}}) [ 623.714517][ T2383] overlayfs: missing 'lowerdir' 00:10:23 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:23 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x40000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:23 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (rerun: 32) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x37}}, 0x12) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) (async) read(r4, &(0x7f0000000080)=""/1, 0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000200)={0x9f0000, 0x0, 0x8d48, r4, 0x0, &(0x7f0000000180)={0x9b0940, 0x272bcb07, '\x00', @string=&(0x7f0000000140)=0x80}}) 00:10:23 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6800, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:23 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 624.513136][ T2375] FAULT_INJECTION: forcing a failure. [ 624.513136][ T2375] name failslab, interval 1, probability 0, space 0, times 0 [ 624.515945][ T2375] CPU: 1 PID: 2375 Comm: syz-executor.0 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 624.518032][ T2375] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 624.520078][ T2375] Call trace: [ 624.520821][ T2375] dump_backtrace+0x1b8/0x1e4 [ 624.521843][ T2375] show_stack+0x2c/0x44 [ 624.522726][ T2375] dump_stack_lvl+0xd0/0x124 [ 624.523719][ T2375] dump_stack+0x1c/0x28 [ 624.524627][ T2375] should_fail_ex+0x3f8/0x5c4 [ 624.525689][ T2375] __should_failslab+0xc8/0x128 [ 624.526770][ T2375] should_failslab+0x10/0x28 [ 624.527768][ T2375] kmem_cache_alloc+0x80/0x434 [ 624.528848][ T2375] taskstats_exit+0x184/0x830 [ 624.529948][ T2375] do_exit+0x488/0x1f58 [ 624.530796][ T2375] do_group_exit+0x194/0x22c [ 624.531846][ T2375] get_signal+0x14b0/0x159c [ 624.532838][ T2375] do_notify_resume+0x3cc/0x3c90 [ 624.533899][ T2375] el0_svc+0x94/0x160 [ 624.534719][ T2375] el0t_64_sync_handler+0x84/0xfc [ 624.535770][ T2375] el0t_64_sync+0x190/0x194 00:10:24 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x100000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:24 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x37}}, 0x12) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000200)={0x9f0000, 0x0, 0x8d48, r4, 0x0, &(0x7f0000000180)={0x9b0940, 0x272bcb07, '\x00', @string=&(0x7f0000000140)=0x80}}) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) ioctl$DRM_IOCTL_DROP_MASTER(r3, 0x641f) (async) write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x37}}, 0x12) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) read(r4, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) (async) read(r4, &(0x7f0000000080)=""/1, 0x1) (async) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0205649, &(0x7f0000000200)={0x9f0000, 0x0, 0x8d48, r4, 0x0, &(0x7f0000000180)={0x9b0940, 0x272bcb07, '\x00', @string=&(0x7f0000000140)=0x80}}) (async) 00:10:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:24 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:24 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x6c843a26) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) (async) ioctl$EXT4_IOC_GROUP_EXTEND(r3, 0x40086607, &(0x7f0000000040)=0x6c843a26) (async) 00:10:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7400, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x200000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:24 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:24 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a00, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:24 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') r4 = fcntl$getown(r3, 0x9) sched_getattr(r4, &(0x7f0000000080)={0x38}, 0x38, 0x0) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:24 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x300000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:25 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x6, 0x0) 00:10:25 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x181000, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.L,noextend,version=9p2000,access=any,cache=fscache,afid=0x0000000000000200,access=client,msize=0x000000000000005a,hash,smackfshat=fd/4\x00,defcontext=unconfined_u,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c00b3a597f3700ac07dee4ad4e7ffcc20513aecc646bd8efb10c02b5b49266ec6c44a4e9f347cfe2fc1716f771b15df3d144cd12644d1d4d323748887a8910aac20c3e17602d718f008352db605229fb4942cb67860fa019043bf680e436be076ad6b544b0d3086f8e83adf5a6fb27763ee7e5689cab90be52b787e0d1f70757837f67faf229a1516fe2dfc1779637f1fb333a417b8515d00"/164]) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) ioctl$FIONCLEX(r2, 0x5450) 00:10:25 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 32) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') r4 = fcntl$getown(r3, 0x9) sched_getattr(r4, &(0x7f0000000080)={0x38}, 0x38, 0x0) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xedc0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x400000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:25 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:25 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:25 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xff03, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x500000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:25 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r2 = getpid() (rerun: 32) sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) (async, rerun: 64) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/kcm\x00') (rerun: 64) r4 = fcntl$getown(r3, 0x9) sched_getattr(r4, &(0x7f0000000080)={0x38}, 0x38, 0x0) (async, rerun: 32) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) (rerun: 32) 00:10:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x600000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:25 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x700000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:26 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x400000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x800000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:26 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:26 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:26 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x7, 0x0) 00:10:26 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x181000, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.L,noextend,version=9p2000,access=any,cache=fscache,afid=0x0000000000000200,access=client,msize=0x000000000000005a,hash,smackfshat=fd/4\x00,defcontext=unconfined_u,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c00b3a597f3700ac07dee4ad4e7ffcc20513aecc646bd8efb10c02b5b49266ec6c44a4e9f347cfe2fc1716f771b15df3d144cd12644d1d4d323748887a8910aac20c3e17602d718f008352db605229fb4942cb67860fa019043bf680e436be076ad6b544b0d3086f8e83adf5a6fb27763ee7e5689cab90be52b787e0d1f70757837f67faf229a1516fe2dfc1779637f1fb333a417b8515d00"/164]) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) ioctl$FIONCLEX(r2, 0x5450) 00:10:26 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async, rerun: 64) write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) (rerun: 64) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 626.421529][ T2475] overlayfs: missing 'lowerdir' 00:10:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x900000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:26 executing program 5: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:26 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:26 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:26 executing program 3: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLERRORu(r1, &(0x7f0000000040)={0x12, 0x7, 0x1, {{0x5, 'fd/4\x00'}, 0x5}}, 0x12) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 626.518201][ T2488] overlayfs: missing 'lowerdir' 00:10:26 executing program 5: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:27 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x181000, &(0x7f0000000340)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r0, @ANYBLOB=',version=9p2000.L,noextend,version=9p2000,access=any,cache=fscache,afid=0x0000000000000200,access=client,msize=0x000000000000005a,hash,smackfshat=fd/4\x00,defcontext=unconfined_u,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c00b3a597f3700ac07dee4ad4e7ffcc20513aecc646bd8efb10c02b5b49266ec6c44a4e9f347cfe2fc1716f771b15df3d144cd12644d1d4d323748887a8910aac20c3e17602d718f008352db605229fb4942cb67860fa019043bf680e436be076ad6b544b0d3086f8e83adf5a6fb27763ee7e5689cab90be52b787e0d1f70757837f67faf229a1516fe2dfc1779637f1fb333a417b8515d00"/164]) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) ioctl$FIONCLEX(r2, 0x5450) 00:10:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:27 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200c0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10880) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) write$P9_RLOCK(r3, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x1}, 0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r1, 0x0, 0x100, 0xa) 00:10:27 executing program 5: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:27 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x108, 0x0) 00:10:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 627.314951][ T2503] overlayfs: missing 'lowerdir' 00:10:27 executing program 5: pipe2$9p(0x0, 0x90000) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:27 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:27 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200c0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10880) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) dup(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RLOCK(r3, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x1}, 0x8) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r1, 0x0, 0x100, 0xa) 00:10:27 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:27 executing program 5: pipe2$9p(0x0, 0x90000) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) [ 627.421424][ T2519] overlayfs: missing 'lowerdir' 00:10:27 executing program 3: pipe2$9p(&(0x7f0000000040), 0x200c0) (async) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x200c0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10880) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r2) (async) dup(r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) write$P9_RLOCK(r3, &(0x7f0000000080)={0x8, 0x35, 0x1, 0x1}, 0x8) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r1, 0x0, 0x100, 0xa) 00:10:28 executing program 1: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd0000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000140)) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 5: pipe2$9p(0x0, 0x90000) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x0, 0x0, 0x2}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r2, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fsetxattr$security_ima(r3, &(0x7f0000000080), &(0x7f0000000200)=@v2={0x5, 0x2, 0xb, 0x1f800, 0xc9, "80fa27c7113a31d8beaab94e73565a7e8012f3870b1e6505e2912baf3e7b39e16a510a54d0b8b63c0b1155df352f03dd5ac496a1cb1e6d6c901dee4acdb26face0fa58adacf6368fbbf9923b938a4ed7a902cd0ad869000d6457c57abfec4cf6d720cf7860b4ce1af48a8f0ee39a63cf1aaebb9fb1a53dafe9e37b09ac11587352ce250013b2e5e95eac398d7348cb69a258eedf9a8cd9fe68632581cca3ccd3bc6f5920372acc9ede16aaf5af910db16dc309cbbc04bc997ad7daa6cffaed2a1ae971c79300fb6168"}, 0xd2, 0x3) 00:10:28 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x110, 0x0) [ 628.199150][ T2537] misc userio: Invalid payload size [ 628.203022][ T2536] overlayfs: missing 'lowerdir' 00:10:28 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x0, 0x0, 0x2}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r2, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fsetxattr$security_ima(r3, &(0x7f0000000080), &(0x7f0000000200)=@v2={0x5, 0x2, 0xb, 0x1f800, 0xc9, "80fa27c7113a31d8beaab94e73565a7e8012f3870b1e6505e2912baf3e7b39e16a510a54d0b8b63c0b1155df352f03dd5ac496a1cb1e6d6c901dee4acdb26face0fa58adacf6368fbbf9923b938a4ed7a902cd0ad869000d6457c57abfec4cf6d720cf7860b4ce1af48a8f0ee39a63cf1aaebb9fb1a53dafe9e37b09ac11587352ce250013b2e5e95eac398d7348cb69a258eedf9a8cd9fe68632581cca3ccd3bc6f5920372acc9ede16aaf5af910db16dc309cbbc04bc997ad7daa6cffaed2a1ae971c79300fb6168"}, 0xd2, 0x3) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x0, 0x0, 0x2}}, 0x14) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r2, 0x0, 0x100, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fsetxattr$security_ima(r3, &(0x7f0000000080), &(0x7f0000000200)=@v2={0x5, 0x2, 0xb, 0x1f800, 0xc9, "80fa27c7113a31d8beaab94e73565a7e8012f3870b1e6505e2912baf3e7b39e16a510a54d0b8b63c0b1155df352f03dd5ac496a1cb1e6d6c901dee4acdb26face0fa58adacf6368fbbf9923b938a4ed7a902cd0ad869000d6457c57abfec4cf6d720cf7860b4ce1af48a8f0ee39a63cf1aaebb9fb1a53dafe9e37b09ac11587352ce250013b2e5e95eac398d7348cb69a258eedf9a8cd9fe68632581cca3ccd3bc6f5920372acc9ede16aaf5af910db16dc309cbbc04bc997ad7daa6cffaed2a1ae971c79300fb6168"}, 0xd2, 0x3) (async) 00:10:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 628.250838][ T2539] misc userio: Invalid payload size 00:10:28 executing program 1: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd0000) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000140)) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:28 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 628.296479][ T2545] misc userio: Invalid payload size [ 628.305286][ T2549] overlayfs: missing 'lowerdir' 00:10:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1100000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:28 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x0, 0x0, 0x2}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r2, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fsetxattr$security_ima(r3, &(0x7f0000000080), &(0x7f0000000200)=@v2={0x5, 0x2, 0xb, 0x1f800, 0xc9, "80fa27c7113a31d8beaab94e73565a7e8012f3870b1e6505e2912baf3e7b39e16a510a54d0b8b63c0b1155df352f03dd5ac496a1cb1e6d6c901dee4acdb26face0fa58adacf6368fbbf9923b938a4ed7a902cd0ad869000d6457c57abfec4cf6d720cf7860b4ce1af48a8f0ee39a63cf1aaebb9fb1a53dafe9e37b09ac11587352ce250013b2e5e95eac398d7348cb69a258eedf9a8cd9fe68632581cca3ccd3bc6f5920372acc9ede16aaf5af910db16dc309cbbc04bc997ad7daa6cffaed2a1ae971c79300fb6168"}, 0xd2, 0x3) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x0, 0x0, 0x2}}, 0x14) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r2, 0x0, 0x100, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fsetxattr$security_ima(r3, &(0x7f0000000080), &(0x7f0000000200)=@v2={0x5, 0x2, 0xb, 0x1f800, 0xc9, "80fa27c7113a31d8beaab94e73565a7e8012f3870b1e6505e2912baf3e7b39e16a510a54d0b8b63c0b1155df352f03dd5ac496a1cb1e6d6c901dee4acdb26face0fa58adacf6368fbbf9923b938a4ed7a902cd0ad869000d6457c57abfec4cf6d720cf7860b4ce1af48a8f0ee39a63cf1aaebb9fb1a53dafe9e37b09ac11587352ce250013b2e5e95eac398d7348cb69a258eedf9a8cd9fe68632581cca3ccd3bc6f5920372acc9ede16aaf5af910db16dc309cbbc04bc997ad7daa6cffaed2a1ae971c79300fb6168"}, 0xd2, 0x3) (async) 00:10:28 executing program 1: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0xd0000) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000140)) (async) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) [ 628.406553][ T2567] overlayfs: missing 'lowerdir' [ 628.421254][ T2570] misc userio: Invalid payload size [ 628.423450][ T2568] misc userio: Invalid payload size [ 628.456538][ T2572] misc userio: Invalid payload size 00:10:28 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x8) 00:10:28 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1200000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:28 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_loose}, {@cache_none}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@audit}, {@uid_gt={'uid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@hash}]}}) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r3, 0x0, 0x100, 0x0) 00:10:28 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:28 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000000)={0x31}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000000c0)={0x1d4, 0x12, &(0x7f0000001c80)}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket(0x0, 0x3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r7, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001740)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r6, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYRES64=r4, @ANYRES16=r8, @ANYBLOB="8b9d2abd7000fedbdf2504000000080003000400000005000600fa40000008000400060000527216e80004000000", @ANYRES32=r5], 0x34}, 0x1, 0x0, 0x0, 0x8}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r9, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r9, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00", 0xca, 0x1, 0x0, 0x0) shutdown(r9, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r9, 0xc4089434, &(0x7f0000000640)={r10, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0xd9, 0x8, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x0, 0x0, 0x4005]}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000002080)={{r3}, {@val={r10}, @actul_num={@val=0x2b, 0x7f, 0x4b}}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x4, @inherit={0x78, &(0x7f0000000140)={0x0, 0x6, 0x2719, 0x3, {0x49, 0x7, 0x9, 0x3d32, 0x4}, [0x4, 0xf, 0xd8, 0x9, 0x8, 0x0]}}, @devid=r10}) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) write$P9_RWSTAT(r1, &(0x7f0000000040)={0x7, 0x7f, 0x2}, 0x7) r11 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) fgetxattr(r11, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e212f4c34293a2b2e7d5d2b262d252128403a7b2cfd16a1f91df76f6e"], &(0x7f0000000200)=""/201, 0xc9) [ 629.034276][ T2581] overlayfs: missing 'lowerdir' [ 629.044971][ T2583] EXT4-fs warning (device nvme0n1p2): verify_group_input:151: Cannot add at group 49 (only 8 groups) 00:10:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1800000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:29 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) 00:10:29 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_loose}, {@cache_none}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@audit}, {@uid_gt={'uid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@hash}]}}) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r3, 0x0, 0x100, 0x0) 00:10:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 629.144349][ T2593] overlayfs: missing 'lowerdir' 00:10:29 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000000)={0x31}) (async) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000000c0)={0x1d4, 0x12, &(0x7f0000001c80)}) (async) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket(0x0, 0x3, 0x0) (async) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r7, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001740)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$SEG6_CMD_GET_TUNSRC(r6, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYRES64=r4, @ANYRES16=r8, @ANYBLOB="8b9d2abd7000fedbdf2504000000080003000400000005000600fa40000008000400060000527216e80004000000", @ANYRES32=r5], 0x34}, 0x1, 0x0, 0x0, 0x8}, 0x0) (async) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000300)=0x208) (async) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) (async) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000000180), 0x4) (async) sendto$inet6(r9, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r9, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00", 0xca, 0x1, 0x0, 0x0) (async) shutdown(r9, 0x1) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r9, 0xc4089434, &(0x7f0000000640)={r10, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0xd9, 0x8, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x0, 0x0, 0x4005]}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000002080)={{r3}, {@val={r10}, @actul_num={@val=0x2b, 0x7f, 0x4b}}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x4, @inherit={0x78, &(0x7f0000000140)={0x0, 0x6, 0x2719, 0x3, {0x49, 0x7, 0x9, 0x3d32, 0x4}, [0x4, 0xf, 0xd8, 0x9, 0x8, 0x0]}}, @devid=r10}) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) write$P9_RWSTAT(r1, &(0x7f0000000040)={0x7, 0x7f, 0x2}, 0x7) r11 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) fgetxattr(r11, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e212f4c34293a2b2e7d5d2b262d252128403a7b2cfd16a1f91df76f6e"], &(0x7f0000000200)=""/201, 0xc9) 00:10:29 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) [ 629.213222][ T2600] EXT4-fs warning (device nvme0n1p2): verify_group_input:151: Cannot add at group 49 (only 8 groups) 00:10:29 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x10) 00:10:29 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_loose}, {@cache_none}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}, {@context={'context', 0x3d, 'unconfined_u'}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@audit}, {@uid_gt={'uid>', 0xee00}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@permit_directio}, {@hash}]}}) (async, rerun: 32) write$P9_RVERSION(r1, 0x0, 0x15) (async, rerun: 32) pipe2$9p(&(0x7f0000000000), 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r3, 0x0, 0x100, 0x0) 00:10:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x9000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2000000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:29 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='blkio.throttle.io_service_bytes_recursive\x00', 0x275a, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40286608, &(0x7f0000000000)={0x31}) (async) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f00000000c0)={0x1d4, 0x12, &(0x7f0000001c80)}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) (async) r5 = socket$nl_route(0x10, 0x3, 0x0) (async) r6 = socket(0x0, 0x3, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) (async) r8 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000580), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(r7, &(0x7f0000001800)={0x0, 0x0, &(0x7f00000017c0)={&(0x7f0000001740)={0x1c, r8, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_HMACKEYID={0x8}]}, 0x1c}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r6, &(0x7f0000000480)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000680)=ANY=[@ANYRES64=r4, @ANYRES16=r8, @ANYBLOB="8b9d2abd7000fedbdf2504000000080003000400000005000600fa40000008000400060000527216e80004000000", @ANYRES32=r5], 0x34}, 0x1, 0x0, 0x0, 0x8}, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r9, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r9, 0x1, 0x7, &(0x7f0000000180), 0x4) (async) sendto$inet6(r9, 0x0, 0x1e, 0x2200c851, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) (async) sendto$inet6(r9, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00", 0xca, 0x1, 0x0, 0x0) shutdown(r9, 0x1) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r4, 0x84009422, &(0x7f0000001840)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(r9, 0xc4089434, &(0x7f0000000640)={r10, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x100, 0x7fd, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x4, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x3, 0xd9, 0x8, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x8000, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xa0, 0x1000000000, 0x14, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x6, 0x9, 0x0, 0x0, 0x4005]}) ioctl$BTRFS_IOC_RESIZE(0xffffffffffffffff, 0x50009403, &(0x7f0000002080)={{r3}, {@val={r10}, @actul_num={@val=0x2b, 0x7f, 0x4b}}}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r0, 0x50009417, &(0x7f0000000300)={{}, 0x0, 0x4, @inherit={0x78, &(0x7f0000000140)={0x0, 0x6, 0x2719, 0x3, {0x49, 0x7, 0x9, 0x3d32, 0x4}, [0x4, 0xf, 0xd8, 0x9, 0x8, 0x0]}}, @devid=r10}) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) write$P9_RWSTAT(r1, &(0x7f0000000040)={0x7, 0x7f, 0x2}, 0x7) r11 = syz_init_net_socket$nl_rdma(0x10, 0x3, 0x10) fgetxattr(r11, &(0x7f0000000080)=ANY=[@ANYBLOB="6f73322e212f4c34293a2b2e7d5d2b262d252128403a7b2cfd16a1f91df76f6e"], &(0x7f0000000200)=""/201, 0xc9) 00:10:29 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 629.952221][ T2611] overlayfs: missing 'lowerdir' 00:10:29 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2010000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:29 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 630.001332][ T2616] EXT4-fs warning (device nvme0n1p2): verify_group_input:151: Cannot add at group 49 (only 8 groups) 00:10:29 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:29 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x2, {0x1, 0x4, 0x2}}, 0x14) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:30 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x8000000) 00:10:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2500000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:30 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:30 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:30 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x10000000) [ 630.142776][ T2639] overlayfs: missing 'lowerdir' 00:10:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:30 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:30 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x800000000000000) 00:10:30 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3f00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 630.252444][ T2652] overlayfs: missing 'lowerdir' 00:10:30 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x2, {0x1, 0x4, 0x2}}, 0x14) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:30 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:30 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 630.948157][ T2665] overlayfs: missing 'lowerdir' 00:10:30 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4800000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:30 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='coredump_filter\x00') r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r7 = geteuid() mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x121a000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@afid={'afid', 0x3d, 0xffffffffffff4e2b}}, {@cache_fscache}, {@fscache}, {@version_L}, {@version_9p2000}, {@cache_none}], [{@euid_gt={'euid>', r7}}, {@context={'context', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xee01}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}}) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$getflags(r4, 0x1) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:30 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:30 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, 0x0) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 631.049990][ T2675] misc userio: Invalid payload size [ 631.061565][ T2675] misc userio: Invalid payload size [ 631.064003][ T2677] overlayfs: missing 'lowerdir' 00:10:31 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x1000000000000000) 00:10:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:31 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:31 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='coredump_filter\x00') (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) (async) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r7 = geteuid() mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x121a000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@afid={'afid', 0x3d, 0xffffffffffff4e2b}}, {@cache_fscache}, {@fscache}, {@version_L}, {@version_9p2000}, {@cache_none}], [{@euid_gt={'euid>', r7}}, {@context={'context', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xee01}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}}) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$getflags(r4, 0x1) (async, rerun: 64) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (rerun: 64) 00:10:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:31 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:31 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 32) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RAUTH(r1, &(0x7f0000000040)={0x14, 0x67, 0x2, {0x1, 0x4, 0x2}}, 0x14) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 631.855589][ T2692] misc userio: Invalid payload size [ 631.856315][ T2689] overlayfs: missing 'lowerdir' 00:10:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6800000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:31 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 631.874438][ T2690] misc userio: Invalid payload size 00:10:31 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x10000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:31 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='coredump_filter\x00') (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r3, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r4, {r1}}, './file0\x00'}) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r7 = geteuid() mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x121a000, &(0x7f0000000240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@afid={'afid', 0x3d, 0xffffffffffff4e2b}}, {@cache_fscache}, {@fscache}, {@version_L}, {@version_9p2000}, {@cache_none}], [{@euid_gt={'euid>', r7}}, {@context={'context', 0x3d, 'system_u'}}, {@fowner_lt={'fowner<', 0xee01}}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}}) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async, rerun: 64) fcntl$getflags(r4, 0x1) (async, rerun: 64) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:31 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xffff3fa50080ffff) 00:10:31 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:31 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:31 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2000480, &(0x7f00000000c0)=ANY=[], 0x1, 0x7b1, &(0x7f00000007c0)="$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") r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0x800c6613, 0x0) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 631.995255][ T2704] overlayfs: missing 'lowerdir' [ 632.005582][ T2707] misc userio: Invalid payload size [ 632.008285][ T2707] misc userio: Invalid payload size [ 632.009342][ T2707] misc userio: Invalid payload size 00:10:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x11000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 632.039555][ T2707] misc userio: Invalid payload size 00:10:32 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0xffff8000a53fffff) [ 632.044931][ T2707] misc userio: Invalid payload size [ 632.046413][ T2707] misc userio: Invalid payload size 00:10:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7400000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 632.068839][ T2707] misc userio: Invalid payload size [ 632.070247][ T2707] misc userio: Invalid payload size [ 632.079783][ T2719] overlayfs: missing 'lowerdir' [ 632.083482][ T2707] misc userio: Invalid payload size [ 632.084668][ T2707] misc userio: Invalid payload size 00:10:32 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x0) [ 632.106686][ T2707] misc userio: Invalid payload size [ 632.107891][ T2707] misc userio: Invalid payload size [ 632.109064][ T2707] misc userio: Invalid payload size [ 632.119474][ T2715] loop1: detected capacity change from 0 to 2048 [ 632.126898][ T2707] misc userio: Invalid payload size [ 632.128165][ T2707] misc userio: Invalid payload size [ 632.129405][ T2707] misc userio: Invalid payload size [ 632.132435][ T2707] misc userio: Invalid payload size 00:10:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x12000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 632.134618][ T2707] misc userio: Invalid payload size [ 632.135973][ T2707] misc userio: Invalid payload size [ 632.137284][ T2707] misc userio: Invalid payload size 00:10:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a00000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 632.144587][ T2707] misc userio: Invalid payload size [ 632.151050][ T2707] misc userio: Invalid payload size [ 632.153135][ T2707] misc userio: Invalid payload size [ 632.172351][ T2707] misc userio: Invalid payload size [ 632.173531][ T2707] misc userio: Invalid payload size [ 632.174716][ T2707] misc userio: Invalid payload size [ 632.175949][ T2707] misc userio: Invalid payload size [ 632.177201][ T2707] misc userio: Invalid payload size [ 632.178378][ T2707] misc userio: Invalid payload size [ 632.179535][ T2707] misc userio: Invalid payload size [ 632.182951][ T2707] misc userio: Invalid payload size [ 632.184233][ T2707] misc userio: Invalid payload size [ 632.185459][ T2707] misc userio: Invalid payload size [ 632.190123][ T2707] misc userio: Invalid payload size [ 632.196084][ T2707] misc userio: Invalid payload size [ 632.197292][ T2707] misc userio: Invalid payload size [ 632.198455][ T2707] misc userio: Invalid payload size [ 632.201665][ T2731] overlayfs: missing 'lowerdir' [ 632.205021][ T2707] misc userio: Invalid payload size [ 632.206260][ T2707] misc userio: Invalid payload size [ 632.210959][ T2707] misc userio: Invalid payload size [ 632.212092][ T2707] misc userio: Invalid payload size [ 632.213286][ T2707] misc userio: Invalid payload size [ 632.216829][ T2715] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 632.224941][ T2707] misc userio: Invalid payload size [ 632.226108][ T2707] misc userio: Invalid payload size [ 632.227328][ T2707] misc userio: Invalid payload size [ 632.228523][ T2707] misc userio: Invalid payload size [ 632.229700][ T2707] misc userio: Invalid payload size [ 632.231494][ T2707] misc userio: Invalid payload size [ 632.232730][ T2707] misc userio: Invalid payload size [ 632.236126][ T2707] misc userio: Invalid payload size [ 632.237327][ T2707] misc userio: Invalid payload size [ 632.238540][ T2707] misc userio: Invalid payload size [ 632.239776][ T2707] misc userio: Invalid payload size [ 632.242082][ T2707] misc userio: Invalid payload size [ 632.243284][ T2707] misc userio: Invalid payload size [ 632.244445][ T2707] misc userio: Invalid payload size [ 632.245566][ T2707] misc userio: Invalid payload size [ 632.246772][ T2707] misc userio: Invalid payload size [ 632.248342][ T2707] misc userio: Invalid payload size [ 632.249523][ T2707] misc userio: Invalid payload size [ 632.252278][ T2707] misc userio: Invalid payload size [ 632.253438][ T2707] misc userio: Invalid payload size [ 632.254669][ T2707] misc userio: Invalid payload size [ 632.255822][ T2707] misc userio: Invalid payload size [ 632.257034][ T2707] misc userio: Invalid payload size [ 632.258233][ T2707] misc userio: Invalid payload size 00:10:32 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, 0x0, 0x0) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8cffffff00000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x18000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 632.320005][ T2740] overlayfs: missing 'lowerdir' 00:10:32 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2000480, &(0x7f00000000c0)=ANY=[], 0x1, 0x7b1, &(0x7f00000007c0)="$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") (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0x800c6613, 0x0) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:32 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb82a000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:32 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x20000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 632.903868][ T2749] overlayfs: missing 'lowerdir' [ 632.932072][ T6011] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. 00:10:32 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{0x0, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/mcfilter6\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:32 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe8c445afffff0000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:32 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (async) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x0) 00:10:32 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x20100000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xf6ffffff00000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) syz_mount_image$ext4(&(0x7f0000000780)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x2000480, &(0x7f00000000c0)=ANY=[], 0x1, 0x7b1, &(0x7f00000007c0)="$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") (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r3, 0x800c6613, 0x0) (async, rerun: 32) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (rerun: 32) 00:10:33 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x25000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000200)={0x7, 0x4, 0x6, 0x1f, 0x9, [{0x3, 0xffffffffffffffff, 0xffffffffffffffff, '\x00', 0x1202}, {0x3, 0x8001, 0xfffffffffffffff7, '\x00', 0xc0}, {0x0, 0x0, 0x8, '\x00', 0x3107}, {0x61a1, 0x4, 0x3, '\x00', 0x1000}, {0x5, 0x4, 0xff, '\x00', 0x218a}, {0x26, 0x9, 0x400, '\x00', 0x406}, {0x2, 0x80000000, 0x6, '\x00', 0x1608}, {0x400, 0x8, 0xffffffffffff0000, '\x00', 0x2}, {0x7f, 0x5, 0x8000, '\x00', 0x184}]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:33 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) sendmsg$nl_generic(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000003b00000329bd7000fcdbdf250b00000008002c00", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x44000000) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) getdents64(r3, &(0x7f0000000200)=""/195, 0xc3) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300), 0x8080, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) r9 = geteuid() mount$9p_fd(0x0, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', &(0x7f0000000180), 0x200000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}], [{@seclabel}, {@dont_appraise}, {@euid_eq={'euid', 0x3d, r8}}, {@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '%['}}, {@fowner_lt={'fowner<', r9}}, {@obj_role={'obj_role', 0x3d, ',^('}}, {@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@smackfsfloor}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) splice(r5, 0x0, r1, 0x0, 0x100, 0x0) [ 633.130331][ T2777] overlayfs: missing 'lowerdir' [ 633.144715][ T2780] misc userio: Invalid payload size 00:10:33 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xff03000000000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000200)={0x7, 0x4, 0x6, 0x1f, 0x9, [{0x3, 0xffffffffffffffff, 0xffffffffffffffff, '\x00', 0x1202}, {0x3, 0x8001, 0xfffffffffffffff7, '\x00', 0xc0}, {0x0, 0x0, 0x8, '\x00', 0x3107}, {0x61a1, 0x4, 0x3, '\x00', 0x1000}, {0x5, 0x4, 0xff, '\x00', 0x218a}, {0x26, 0x9, 0x400, '\x00', 0x406}, {0x2, 0x80000000, 0x6, '\x00', 0x1608}, {0x400, 0x8, 0xffffffffffff0000, '\x00', 0x2}, {0x7f, 0x5, 0x8000, '\x00', 0x184}]}) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:33 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 633.209792][ T2787] overlayfs: missing 'lowerdir' [ 633.233404][ T2789] misc userio: Invalid payload size 00:10:33 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000), 0x80) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (async) ioctl$VIDIOC_G_PRIORITY(r1, 0x80045643, 0x0) (async) 00:10:33 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffff1f9b0080ffff, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3f000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:33 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000200)={0x7, 0x4, 0x6, 0x1f, 0x9, [{0x3, 0xffffffffffffffff, 0xffffffffffffffff, '\x00', 0x1202}, {0x3, 0x8001, 0xfffffffffffffff7, '\x00', 0xc0}, {0x0, 0x0, 0x8, '\x00', 0x3107}, {0x61a1, 0x4, 0x3, '\x00', 0x1000}, {0x5, 0x4, 0xff, '\x00', 0x218a}, {0x26, 0x9, 0x400, '\x00', 0x406}, {0x2, 0x80000000, 0x6, '\x00', 0x1608}, {0x400, 0x8, 0xffffffffffff0000, '\x00', 0x2}, {0x7f, 0x5, 0x8000, '\x00', 0x184}]}) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$FS_IOC_FIEMAP(r2, 0xc020660b, &(0x7f0000000200)={0x7, 0x4, 0x6, 0x1f, 0x9, [{0x3, 0xffffffffffffffff, 0xffffffffffffffff, '\x00', 0x1202}, {0x3, 0x8001, 0xfffffffffffffff7, '\x00', 0xc0}, {0x0, 0x0, 0x8, '\x00', 0x3107}, {0x61a1, 0x4, 0x3, '\x00', 0x1000}, {0x5, 0x4, 0xff, '\x00', 0x218a}, {0x26, 0x9, 0x400, '\x00', 0x406}, {0x2, 0x80000000, 0x6, '\x00', 0x1608}, {0x400, 0x8, 0xffffffffffff0000, '\x00', 0x2}, {0x7f, 0x5, 0x8000, '\x00', 0x184}]}) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) (async) [ 633.936251][ T2798] misc userio: Invalid payload size [ 633.943750][ T2801] overlayfs: missing 'lowerdir' 00:10:33 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:33 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x40000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) read(r3, &(0x7f0000000000)=""/6, 0x6) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) sendmsg$nl_generic(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000003b00000329bd7000fcdbdf250b00000008002c00", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x44000000) (async) sendmsg$nl_generic(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000003b00000329bd7000fcdbdf250b00000008002c00", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x44000000) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) read(r3, &(0x7f0000000080)=""/1, 0x1) getdents64(r3, &(0x7f0000000200)=""/195, 0xc3) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300), 0x8080, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) r9 = geteuid() mount$9p_fd(0x0, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', &(0x7f0000000180), 0x200000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}], [{@seclabel}, {@dont_appraise}, {@euid_eq={'euid', 0x3d, r8}}, {@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '%['}}, {@fowner_lt={'fowner<', r9}}, {@obj_role={'obj_role', 0x3d, ',^('}}, {@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@smackfsfloor}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) splice(r5, 0x0, r1, 0x0, 0x100, 0x0) 00:10:33 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffff80009b1fffff, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:33 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000140)=@l2tp, 0x80, &(0x7f0000001780)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/79, 0x4f}, {&(0x7f0000001280)=""/238, 0xee}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f0000001480)=""/29, 0x1d}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/216, 0xd8}], 0x9, &(0x7f0000001840)=""/161, 0xa1}, 0x1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) close_range(r0, r0, 0x2) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r4) [ 634.058487][ T2815] overlayfs: missing 'lowerdir' [ 634.062531][ T2813] misc userio: Invalid payload size 00:10:34 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000140)=@l2tp, 0x80, &(0x7f0000001780)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/79, 0x4f}, {&(0x7f0000001280)=""/238, 0xee}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f0000001480)=""/29, 0x1d}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/216, 0xd8}], 0x9, &(0x7f0000001840)=""/161, 0xa1}, 0x1) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) close_range(r0, r0, 0x2) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r4) recvmsg(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000140)=@l2tp, 0x80, &(0x7f0000001780)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/79, 0x4f}, {&(0x7f0000001280)=""/238, 0xee}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f0000001480)=""/29, 0x1d}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/216, 0xd8}], 0x9, &(0x7f0000001840)=""/161, 0xa1}, 0x1) (async) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r1, 0x0, 0x15) (async) close_range(r0, r0, 0x2) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) dup(r4) (async) 00:10:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffff7f00000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 634.129716][ T2828] misc userio: Invalid payload size 00:10:34 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) write$P9_RSTATu(r2, &(0x7f0000000040)={0x5d, 0x7d, 0x1, {{0x0, 0x47, 0x8, 0x400, {0x1, 0x3, 0x1}, 0x40200000, 0x1, 0x0, 0x45e9, 0x5, 'fd/4\x00', 0x5, '\\b.}\'', 0x5, 'fd/4\x00', 0x5, 'fd/4\x00'}, 0x1, '{', r4, 0xffffffffffffffff, r6}}, 0x5d) 00:10:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x48000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:34 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) [ 634.172111][ T2836] overlayfs: missing 'lowerdir' 00:10:34 executing program 3: recvmsg(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000140)=@l2tp, 0x80, &(0x7f0000001780)=[{&(0x7f0000000080)=""/55, 0x37}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/79, 0x4f}, {&(0x7f0000001280)=""/238, 0xee}, {&(0x7f0000001380)=""/239, 0xef}, {&(0x7f0000001480)=""/29, 0x1d}, {&(0x7f00000014c0)=""/135, 0x87}, {&(0x7f0000001580)=""/202, 0xca}, {&(0x7f0000001680)=""/216, 0xd8}], 0x9, &(0x7f0000001840)=""/161, 0xa1}, 0x1) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) close_range(r0, r0, 0x2) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async, rerun: 32) dup(r4) (rerun: 32) 00:10:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffffff00000000, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:34 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) [ 634.245936][ T2847] overlayfs: missing 'lowerdir' 00:10:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x2c, '9p\x00'}}]}) 00:10:34 executing program 3: r0 = openat$smackfs_load(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/load-self2\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f00000000c0)={0xfffffffffffffff9, 0x40, [0x4, 0xe9, 0x0, 0x2], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) 00:10:34 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:34 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) sendmsg$nl_generic(r4, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1c0000003b00000329bd7000fcdbdf250b00000008002c00", @ANYRES32=0x0, @ANYRESHEX=0x0], 0x1c}, 0x1, 0x0, 0x0, 0x4008800}, 0x44000000) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) getdents64(r3, &(0x7f0000000200)=""/195, 0xc3) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r6 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f0000000300), 0x8080, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r8) (async) r9 = geteuid() mount$9p_fd(0x0, &(0x7f0000000140)='./cgroup/cgroup.procs\x00', &(0x7f0000000180), 0x200000, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r6}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}], [{@seclabel}, {@dont_appraise}, {@euid_eq={'euid', 0x3d, r8}}, {@hash}, {@smackfsfloor={'smackfsfloor', 0x3d, '%['}}, {@fowner_lt={'fowner<', r9}}, {@obj_role={'obj_role', 0x3d, ',^('}}, {@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@smackfsfloor}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}]}}) splice(r5, 0x0, r1, 0x0, 0x100, 0x0) [ 634.976368][ T2858] overlayfs: missing 'lowerdir' [ 634.976401][ T2859] overlayfs: unrecognized mount option "smackfstransmute" or missing value 00:10:34 executing program 3: r0 = openat$smackfs_load(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/load-self2\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f00000000c0)={0xfffffffffffffff9, 0x40, [0x4, 0xe9, 0x0, 0x2], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) 00:10:34 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) (async) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) (async) write$P9_RSTATu(r2, &(0x7f0000000040)={0x5d, 0x7d, 0x1, {{0x0, 0x47, 0x8, 0x400, {0x1, 0x3, 0x1}, 0x40200000, 0x1, 0x0, 0x45e9, 0x5, 'fd/4\x00', 0x5, '\\b.}\'', 0x5, 'fd/4\x00', 0x5, 'fd/4\x00'}, 0x1, '{', r4, 0xffffffffffffffff, r6}}, 0x5d) 00:10:34 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18}, 0x18) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x100, 0xa) 00:10:34 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x5c, '9p\x00'}}]}) 00:10:34 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x68000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:35 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x26, 0x4, 0x0, 0x4, 0x2, 0x400, 0x10001}}, 0x50) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 635.057035][ T2877] overlayfs: missing 'lowerdir' [ 635.062492][ T2878] overlayfs: unrecognized mount option "smackfstransmute\9p" or missing value 00:10:35 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x0, 0xa) 00:10:35 executing program 3: r0 = openat$smackfs_load(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/smackfs/load-self2\x00', 0x2, 0x0) ioctl$BTRFS_IOC_INO_PATHS(r0, 0xc0389423, &(0x7f00000000c0)={0xfffffffffffffff9, 0x40, [0x4, 0xe9, 0x0, 0x2], &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) (async) write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) 00:10:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\np\x00'}}]}) 00:10:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:35 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x26, 0x4, 0x0, 0x4, 0x2, 0x400, 0x10001}}, 0x50) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:35 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x0, 0xa) [ 635.166167][ T2894] overlayfs: missing 'lowerdir' 00:10:35 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffff0000000}) r2 = dup(r1) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) write$P9_RVERSION(r6, &(0x7f0000000340)={0x13, 0x65, 0xffff, 0x1010000, 0x6, '9P2000'}, 0x13) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) write$P9_RLERRORu(r7, &(0x7f0000000180)={0x14, 0x7, 0x1, {{0x7, 'context'}, 0x401}}, 0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f00000002c0)=0x1) setreuid(0x0, r8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1804c02, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d0a70e8793026ca62a18b54307ed91da3c17374985fac70149be385466456a4ef6a8ed3a5adc0ad7becd376f29f32babdb1136d69114b8a1dedfdf5451e85c4bea018d2e3964226dc64eb54404c17", @ANYRESHEX=r3, @ANYBLOB=',noextend,cache=loose,access=client,audit,context=sysadm_u,smackfsroot=:,defcontext=sysadm_u,fowner<', @ANYRESDEC=r8, @ANYBLOB=',\x00']) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') splice(r4, 0x0, r4, 0x0, 0x8, 0x2) 00:10:35 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) (async) read(r2, &(0x7f0000000080)=""/1, 0x1) socket$inet_udplite(0x2, 0x2, 0x88) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) (async) setreuid(0x0, r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r6) write$P9_RSTATu(r2, &(0x7f0000000040)={0x5d, 0x7d, 0x1, {{0x0, 0x47, 0x8, 0x400, {0x1, 0x3, 0x1}, 0x40200000, 0x1, 0x0, 0x45e9, 0x5, 'fd/4\x00', 0x5, '\\b.}\'', 0x5, 'fd/4\x00', 0x5, 'fd/4\x00'}, 0x1, '{', r4, 0xffffffffffffffff, r6}}, 0x5d) 00:10:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x74000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:35 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x26, 0x4, 0x0, 0x4, 0x2, 0x400, 0x10001}}, 0x50) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$FUSE_INIT(r2, &(0x7f0000000040)={0x50, 0x0, 0x0, {0x7, 0x26, 0x4, 0x0, 0x4, 0x2, 0x400, 0x10001}}, 0x50) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) 00:10:35 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x0, 0xa) 00:10:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\"p\x00'}}]}) 00:10:35 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffff0000000}) r2 = dup(r1) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) write$P9_RVERSION(r6, &(0x7f0000000340)={0x13, 0x65, 0xffff, 0x1010000, 0x6, '9P2000'}, 0x13) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) write$P9_RLERRORu(r7, &(0x7f0000000180)={0x14, 0x7, 0x1, {{0x7, 'context'}, 0x401}}, 0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f00000002c0)=0x1) setreuid(0x0, r8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1804c02, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d0a70e8793026ca62a18b54307ed91da3c17374985fac70149be385466456a4ef6a8ed3a5adc0ad7becd376f29f32babdb1136d69114b8a1dedfdf5451e85c4bea018d2e3964226dc64eb54404c17", @ANYRESHEX=r3, @ANYBLOB=',noextend,cache=loose,access=client,audit,context=sysadm_u,smackfsroot=:,defcontext=sysadm_u,fowner<', @ANYRESDEC=r8, @ANYBLOB=',\x00']) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') splice(r4, 0x0, r4, 0x0, 0x8, 0x2) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffff0000000}) (async) dup(r1) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) (async) write$P9_RVERSION(r6, &(0x7f0000000340)={0x13, 0x65, 0xffff, 0x1010000, 0x6, '9P2000'}, 0x13) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) (async) write$P9_RLERRORu(r7, &(0x7f0000000180)={0x14, 0x7, 0x1, {{0x7, 'context'}, 0x401}}, 0x14) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f00000002c0)=0x1) (async) setreuid(0x0, r8) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1804c02, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d0a70e8793026ca62a18b54307ed91da3c17374985fac70149be385466456a4ef6a8ed3a5adc0ad7becd376f29f32babdb1136d69114b8a1dedfdf5451e85c4bea018d2e3964226dc64eb54404c17", @ANYRESHEX=r3, @ANYBLOB=',noextend,cache=loose,access=client,audit,context=sysadm_u,smackfsroot=:,defcontext=sysadm_u,fowner<', @ANYRESDEC=r8, @ANYBLOB=',\x00']) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') (async) splice(r4, 0x0, r4, 0x0, 0x8, 0x2) (async) [ 635.936069][ T2908] overlayfs: missing 'lowerdir' 00:10:35 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:35 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\'p\x00'}}]}) 00:10:35 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:35 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100000100, 0x1) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f0000000140)=""/50, 0x32}], 0x2, 0x2, 0x5ab4) 00:10:35 executing program 3: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffff0000000}) (async) r1 = ioctl$UDMABUF_CREATE(0xffffffffffffffff, 0x40187542, &(0x7f0000000040)={0xffffffffffffffff, 0x0, 0xfffffffff0000000}) r2 = dup(r1) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000140)={{0x1, 0x1, 0x18, r2}, './file0\x00'}) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300), 0x200000, 0x0) write$P9_RVERSION(r6, &(0x7f0000000340)={0x13, 0x65, 0xffff, 0x1010000, 0x6, '9P2000'}, 0x13) openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) (async) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000200), 0x2000, 0x0) write$P9_RLERRORu(r7, &(0x7f0000000180)={0x14, 0x7, 0x1, {{0x7, 'context'}, 0x401}}, 0x14) (async) write$P9_RLERRORu(r7, &(0x7f0000000180)={0x14, 0x7, 0x1, {{0x7, 'context'}, 0x401}}, 0x14) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) ioctl$AUTOFS_IOC_EXPIRE_MULTI(r1, 0x40049366, &(0x7f00000002c0)=0x1) setreuid(0x0, r8) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1804c02, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d0a70e8793026ca62a18b54307ed91da3c17374985fac70149be385466456a4ef6a8ed3a5adc0ad7becd376f29f32babdb1136d69114b8a1dedfdf5451e85c4bea018d2e3964226dc64eb54404c17", @ANYRESHEX=r3, @ANYBLOB=',noextend,cache=loose,access=client,audit,context=sysadm_u,smackfsroot=:,defcontext=sysadm_u,fowner<', @ANYRESDEC=r8, @ANYBLOB=',\x00']) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1804c02, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB="2c7766646e6f3d0a70e8793026ca62a18b54307ed91da3c17374985fac70149be385466456a4ef6a8ed3a5adc0ad7becd376f29f32babdb1136d69114b8a1dedfdf5451e85c4bea018d2e3964226dc64eb54404c17", @ANYRESHEX=r3, @ANYBLOB=',noextend,cache=loose,access=client,audit,context=sysadm_u,smackfsroot=:,defcontext=sysadm_u,fowner<', @ANYRESDEC=r8, @ANYBLOB=',\x00']) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/fib_trie\x00') splice(r4, 0x0, r4, 0x0, 0x8, 0x2) [ 636.028163][ T2928] overlayfs: missing 'lowerdir' 00:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-p\x00'}}]}) [ 636.085871][ T2937] misc userio: Invalid payload size 00:10:36 executing program 0: pipe2$9p(&(0x7f0000000040), 0x10080) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8cffffff, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:36 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') syz_open_dev$vivid(&(0x7f0000000180), 0x2, 0x2) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x2, {{0x40, 0x0, 0x2}, 0x1}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/p\x00'}}]}) 00:10:36 executing program 3: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}, {@privport}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'net/snmp6\x00'}}]}}) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc0ed0000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 636.160917][ T2946] misc userio: Invalid payload size 00:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\\p\x00'}}]}) 00:10:36 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (fail_nth: 1) 00:10:36 executing program 3: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}, {@privport}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'net/snmp6\x00'}}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}, {@privport}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'net/snmp6\x00'}}]}}) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 636.218512][ T2953] overlayfs: missing 'lowerdir' [ 636.245326][ T2955] misc userio: Invalid payload size [ 636.252882][ T2956] FAULT_INJECTION: forcing a failure. [ 636.252882][ T2956] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 636.259834][ T2956] CPU: 0 PID: 2956 Comm: syz-executor.5 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 636.261886][ T2956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 636.263956][ T2956] Call trace: [ 636.264630][ T2956] dump_backtrace+0x1b8/0x1e4 [ 636.265567][ T2956] show_stack+0x2c/0x44 [ 636.266371][ T2956] dump_stack_lvl+0xd0/0x124 [ 636.267348][ T2956] dump_stack+0x1c/0x28 [ 636.268248][ T2956] should_fail_ex+0x3f8/0x5c4 [ 636.269315][ T2956] should_fail+0x14/0x24 [ 636.270190][ T2956] should_fail_usercopy+0x20/0x30 [ 636.271265][ T2956] simple_read_from_buffer+0xd4/0x248 [ 636.272515][ T2956] proc_fail_nth_read+0x198/0x234 [ 636.273613][ T2956] vfs_read+0x284/0x8ac [ 636.274504][ T2956] ksys_read+0x15c/0x26c [ 636.275411][ T2956] __arm64_sys_read+0x7c/0x90 [ 636.276454][ T2956] invoke_syscall+0x98/0x2c0 [ 636.277488][ T2956] el0_svc_common+0x138/0x244 [ 636.278431][ T2956] do_el0_svc+0x64/0x198 [ 636.279290][ T2956] el0_svc+0x4c/0x160 [ 636.280127][ T2956] el0t_64_sync_handler+0x84/0xfc [ 636.281149][ T2956] el0t_64_sync+0x190/0x194 00:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '^p\x00'}}]}) 00:10:36 executing program 0: pipe2$9p(&(0x7f0000000040), 0x10080) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (async) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:36 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100000100, 0x1) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f0000000140)=""/50, 0x32}], 0x2, 0x2, 0x5ab4) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100000100, 0x1) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f0000000140)=""/50, 0x32}], 0x2, 0x2, 0x5ab4) (async) 00:10:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xf6ffffff, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:36 executing program 3: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/snmp6\x00') ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x800, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_L}, {@privport}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'net/snmp6\x00'}}]}}) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:36 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 636.873729][ T2959] overlayfs: missing 'lowerdir' 00:10:36 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x6, 0x0) 00:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\"\x00'}}]}) 00:10:36 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RVERSION(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1300000065ffff000000000600395032303030608302e5fd4ab58536133cd6abaa2df0f4606fd1429949019cbec56ff1c71d48dd4de10a0edc5a1ceff03a11702fa056bc4631e3258454b0d2852a937656f323eaefd6b97131581e6372e6b23684871aba2071b6e17b1802b022d7b818dc66a1da34acbcdad83ef3d1eb3c713a46e5aaaa18bc1eac46a8c2a50f9f33a04c0de36e931d23497ac473527dbc63ee73c5bc2b"], 0x13) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x10, 0x2}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:36 executing program 0: pipe2$9p(&(0x7f0000000040), 0x10080) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (async) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:36 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xff030000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 636.974163][ T2978] overlayfs: missing 'lowerdir' 00:10:36 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x7, 0x0) 00:10:36 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\'\x00'}}]}) [ 637.021399][ T2987] misc userio: Invalid payload size [ 637.036016][ T2988] overlayfs: missing 'lowerdir' [ 637.071479][T17872] wlan1: No active IBSS STAs - trying to scan for other IBSS networks with same SSID (merge) 00:10:37 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100000100, 0x1) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) preadv(r3, &(0x7f0000000180)=[{&(0x7f0000000200)=""/172, 0xac}, {&(0x7f0000000140)=""/50, 0x32}], 0x2, 0x2, 0x5ab4) 00:10:37 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RVERSION(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1300000065ffff000000000600395032303030608302e5fd4ab58536133cd6abaa2df0f4606fd1429949019cbec56ff1c71d48dd4de10a0edc5a1ceff03a11702fa056bc4631e3258454b0d2852a937656f323eaefd6b97131581e6372e6b23684871aba2071b6e17b1802b022d7b818dc66a1da34acbcdad83ef3d1eb3c713a46e5aaaa18bc1eac46a8c2a50f9f33a04c0de36e931d23497ac473527dbc63ee73c5bc2b"], 0x13) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x10, 0x2}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:37 executing program 0: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x2, 0x4, 0x7fff}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x800}}, {@version_L}, {@access_any}, {@noextend}, {@debug={'debug', 0x3d, 0x5}}, {@version_L}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '(\xa8'}}, {@smackfsroot={'smackfsroot', 0x3d, '}#*#'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9,\x00'}}]}) 00:10:37 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x18, 0x0) 00:10:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffff7f, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 637.124997][ T3004] misc userio: Invalid payload size [ 637.134263][ T3006] overlayfs: missing 'lowerdir' 00:10:37 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="1300000065ffff000000000600395032303030608302e5fd4ab58536133cd6abaa2df0f4606fd1429949019cbec56ff1c71d48dd4de10a0edc5a1ceff03a11702fa056bc4631e3258454b0d2852a937656f323eaefd6b97131581e6372e6b23684871aba2071b6e17b1802b022d7b818dc66a1da34acbcdad83ef3d1eb3c713a46e5aaaa18bc1eac46a8c2a50f9f33a04c0de36e931d23497ac473527dbc63ee73c5bc2b"], 0x13) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RSYMLINK(r1, &(0x7f0000000040)={0x14, 0x11, 0x2, {0x10, 0x2}}, 0x14) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:37 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x102, 0x0) 00:10:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffff8c, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9/\x00'}}]}) [ 637.199934][ T3013] misc userio: Invalid payload size 00:10:37 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0x8, 0x6, '9P2000'}, 0x13) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:37 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x110, 0x0) [ 637.238333][ T3020] overlayfs: missing 'lowerdir' 00:10:37 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x2}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:37 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xfffffff6, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:37 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\\\x00'}}]}) 00:10:37 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0x8, 0x6, '9P2000'}, 0x13) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:37 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x2) 00:10:37 executing program 0: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x2, 0x4, 0x7fff}) (async) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x2, 0x4, 0x7fff}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x800}}, {@version_L}, {@access_any}, {@noextend}, {@debug={'debug', 0x3d, 0x5}}, {@version_L}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '(\xa8'}}, {@smackfsroot={'smackfsroot', 0x3d, '}#*#'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:38 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, &(0x7f0000000040)={0x13, 0x65, 0xffff, 0x8, 0x6, '9P2000'}, 0x13) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:38 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x10) [ 638.059470][ T3031] overlayfs: missing 'lowerdir' [ 638.071535][ T3034] misc userio: Invalid payload size 00:10:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x02'}}]}) 00:10:38 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xedc000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 638.159707][ T3049] overlayfs: missing 'lowerdir' 00:10:38 executing program 1: pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x2}) (async) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x2}) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:38 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x2000000) 00:10:38 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f0000000040), 0x80) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) 00:10:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffff8ce5c4e8, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x03'}}]}) 00:10:38 executing program 0: ioctl$DRM_IOCTL_MODE_CREATE_DUMB(0xffffffffffffffff, 0xc02064b2, &(0x7f0000000040)={0x2, 0x4, 0x7fff}) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x2000000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@afid={'afid', 0x3d, 0x800}}, {@version_L}, {@access_any}, {@noextend}, {@debug={'debug', 0x3d, 0x5}}, {@version_L}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@smackfshat={'smackfshat', 0x3d, '(\xa8'}}, {@smackfsroot={'smackfsroot', 0x3d, '}#*#'}}]}}) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) [ 638.959351][ T3060] overlayfs: missing 'lowerdir' 00:10:38 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:38 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:38 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x10000000) 00:10:38 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x04'}}]}) 00:10:39 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x8280, 0x0) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0xa284, 0x8, '9P2000.u'}, 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000840)={{0x80000000, 0x9}, 0x100, './cgroup/cgroup.procs\x00'}) read(r3, &(0x7f0000000080)=""/1, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x8100, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) r6 = syz_open_dev$audion(&(0x7f0000000280), 0x10000, 0x14f800) recvmsg(r6, &(0x7f0000000800)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/100, 0x64}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/60, 0x3c}], 0x7, &(0x7f0000000700)=""/229, 0xe5}, 0x2000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r7, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r7, &(0x7f00000000c0), 0x12) r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f0000000180)={0x3, 0x3, 0x11}) read(r8, &(0x7f0000000240)=""/30, 0x1e) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r7, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0xfffffffffffffc8a, r4, {0x4}}, './cgroup/cgroup.procs\x00'}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLINK(r2, &(0x7f00000000c0)={0x7, 0x47, 0x2}, 0x7) splice(r10, 0x0, r9, 0x0, 0x100, 0x0) 00:10:39 executing program 3: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r2, 0xfb944000) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r1, 0x86217000) [ 639.088205][ T3088] overlayfs: missing 'lowerdir' [ 639.124438][ T3091] misc userio: Invalid payload size [ 639.134473][ T3090] misc userio: Invalid payload size 00:10:39 executing program 1: r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000000040)={&(0x7f0000ffb000/0x2000)=nil, 0x4, 0x2}) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x40000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:39 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x1000000000000) 00:10:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x05'}}]}) 00:10:39 executing program 3: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r2, 0xfb944000) (async) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r1, 0x86217000) [ 639.829921][ T3096] overlayfs: missing 'lowerdir' 00:10:39 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x200000000000000) 00:10:39 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x06'}}]}) 00:10:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x100000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:39 executing program 3: write$P9_RVERSION(0xffffffffffffffff, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000002, 0x10, r2, 0xfb944000) (async) splice(r1, 0x0, r0, 0x0, 0x100, 0xa) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x20010, r1, 0x86217000) [ 639.920802][ T3114] overlayfs: missing 'lowerdir' 00:10:39 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) r10 = getegid() write$FUSE_DIRENTPLUS(r1, &(0x7f0000002240)={0x3c8, 0xfffffffffffffffe, r2, [{{0x4, 0x2, 0x4, 0x1, 0x4000000, 0xffffffff, {0x1, 0x800, 0x101, 0x1, 0x4, 0x3f, 0x4, 0x5, 0x4, 0x4000, 0x92b, r3, 0xee01, 0x6, 0x2}}, {0x1, 0x3, 0x0, 0x400}}, {{0x3, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, {0x6, 0x3, 0x3, 0x5, 0x3f01, 0x7, 0x0, 0x0, 0x9, 0xc000, 0x1000, 0xee00, 0xffffffffffffffff, 0xcf1, 0x2}}, {0x5, 0x2, 0x5, 0x3f, 'fd/4\x00'}}, {{0x5c, 0x2, 0xffffffff7fffffff, 0x80, 0xffff8000, 0x7, {0x0, 0x7, 0x80, 0xb35, 0x0, 0x8, 0x8, 0x1ff, 0x9, 0x8000, 0x100010, r5, r7, 0xfffffff9, 0x4}}, {0x5, 0x6, 0x5, 0xfef, 'fd/4\x00'}}, {{0x3, 0x2, 0x401, 0x4, 0x3, 0x2, {0x4, 0x9, 0x80000001, 0x5, 0x1, 0x7, 0xffff0001, 0x8, 0x101, 0x8000, 0x3, 0xee00, 0xee00, 0x7, 0x4}}, {0x0, 0x9, 0xa, 0x1, '*-/.:}@[!%'}}, {{0x0, 0x0, 0x2, 0x20, 0x100, 0xfffffff9, {0x5, 0x80000000, 0xff, 0x3, 0x9, 0x5, 0x3f8f9e01, 0x4, 0x3, 0x8000, 0x10000, r9, 0xee00, 0x4e, 0x8}}, {0x3, 0x100000001, 0x5, 0x20, 'fd/4\x00'}}, {{0x1, 0x3, 0x2, 0x200000000000, 0x39273fb0, 0x3, {0x3, 0x7fff, 0x400, 0x3, 0x175b, 0x0, 0x7f, 0x3, 0xffff, 0xc000, 0x8001, 0xffffffffffffffff, r10, 0x3, 0x1000000}}, {0x0, 0x7, 0x0, 0xff}}]}, 0x3c8) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000002640), 0x1000) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r12, 0x0, r11, 0x0, 0x100, 0xa) 00:10:39 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) (async) dup(r1) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x8280, 0x0) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0xa284, 0x8, '9P2000.u'}, 0x15) (async) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0xa284, 0x8, '9P2000.u'}, 0x15) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000840)={{0x80000000, 0x9}, 0x100, './cgroup/cgroup.procs\x00'}) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) read(r3, &(0x7f0000000080)=""/1, 0x1) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x8100, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) (async) read(r5, &(0x7f0000000080)=""/1, 0x1) r6 = syz_open_dev$audion(&(0x7f0000000280), 0x10000, 0x14f800) recvmsg(r6, &(0x7f0000000800)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/100, 0x64}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/60, 0x3c}], 0x7, &(0x7f0000000700)=""/229, 0xe5}, 0x2000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r7, &(0x7f0000000000)=""/6, 0x6) (async) read(r7, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r7, &(0x7f00000000c0), 0x12) r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f0000000180)={0x3, 0x3, 0x11}) (async) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f0000000180)={0x3, 0x3, 0x11}) read(r8, &(0x7f0000000240)=""/30, 0x1e) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r7, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0xfffffffffffffc8a, r4, {0x4}}, './cgroup/cgroup.procs\x00'}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLINK(r2, &(0x7f00000000c0)={0x7, 0x47, 0x2}, 0x7) splice(r10, 0x0, r9, 0x0, 0x100, 0x0) 00:10:39 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x200000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 640.045761][ T3122] misc userio: Invalid payload size 00:10:40 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x80081, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0x0) 00:10:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\a'}}]}) 00:10:40 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x1000000000000000) 00:10:40 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) (async) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) (async) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) r10 = getegid() write$FUSE_DIRENTPLUS(r1, &(0x7f0000002240)={0x3c8, 0xfffffffffffffffe, r2, [{{0x4, 0x2, 0x4, 0x1, 0x4000000, 0xffffffff, {0x1, 0x800, 0x101, 0x1, 0x4, 0x3f, 0x4, 0x5, 0x4, 0x4000, 0x92b, r3, 0xee01, 0x6, 0x2}}, {0x1, 0x3, 0x0, 0x400}}, {{0x3, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, {0x6, 0x3, 0x3, 0x5, 0x3f01, 0x7, 0x0, 0x0, 0x9, 0xc000, 0x1000, 0xee00, 0xffffffffffffffff, 0xcf1, 0x2}}, {0x5, 0x2, 0x5, 0x3f, 'fd/4\x00'}}, {{0x5c, 0x2, 0xffffffff7fffffff, 0x80, 0xffff8000, 0x7, {0x0, 0x7, 0x80, 0xb35, 0x0, 0x8, 0x8, 0x1ff, 0x9, 0x8000, 0x100010, r5, r7, 0xfffffff9, 0x4}}, {0x5, 0x6, 0x5, 0xfef, 'fd/4\x00'}}, {{0x3, 0x2, 0x401, 0x4, 0x3, 0x2, {0x4, 0x9, 0x80000001, 0x5, 0x1, 0x7, 0xffff0001, 0x8, 0x101, 0x8000, 0x3, 0xee00, 0xee00, 0x7, 0x4}}, {0x0, 0x9, 0xa, 0x1, '*-/.:}@[!%'}}, {{0x0, 0x0, 0x2, 0x20, 0x100, 0xfffffff9, {0x5, 0x80000000, 0xff, 0x3, 0x9, 0x5, 0x3f8f9e01, 0x4, 0x3, 0x8000, 0x10000, r9, 0xee00, 0x4e, 0x8}}, {0x3, 0x100000001, 0x5, 0x20, 'fd/4\x00'}}, {{0x1, 0x3, 0x2, 0x200000000000, 0x39273fb0, 0x3, {0x3, 0x7fff, 0x400, 0x3, 0x175b, 0x0, 0x7f, 0x3, 0xffff, 0xc000, 0x8001, 0xffffffffffffffff, r10, 0x3, 0x1000000}}, {0x0, 0x7, 0x0, 0xff}}]}, 0x3c8) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 32) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000002640), 0x1000) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r12, 0x0, r11, 0x0, 0x100, 0xa) 00:10:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x300000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 640.707719][ T3133] overlayfs: missing 'lowerdir' 00:10:40 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xffff77990080ffff) 00:10:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x400000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:40 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\b'}}]}) 00:10:40 executing program 3: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x0, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020}, 0x2020) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) r6 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r6, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r7]) socket$inet_udplite(0x2, 0x2, 0x88) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) r10 = getegid() write$FUSE_DIRENTPLUS(r1, &(0x7f0000002240)={0x3c8, 0xfffffffffffffffe, r2, [{{0x4, 0x2, 0x4, 0x1, 0x4000000, 0xffffffff, {0x1, 0x800, 0x101, 0x1, 0x4, 0x3f, 0x4, 0x5, 0x4, 0x4000, 0x92b, r3, 0xee01, 0x6, 0x2}}, {0x1, 0x3, 0x0, 0x400}}, {{0x3, 0x0, 0xfffffffffffffffe, 0x1, 0x0, 0x0, {0x6, 0x3, 0x3, 0x5, 0x3f01, 0x7, 0x0, 0x0, 0x9, 0xc000, 0x1000, 0xee00, 0xffffffffffffffff, 0xcf1, 0x2}}, {0x5, 0x2, 0x5, 0x3f, 'fd/4\x00'}}, {{0x5c, 0x2, 0xffffffff7fffffff, 0x80, 0xffff8000, 0x7, {0x0, 0x7, 0x80, 0xb35, 0x0, 0x8, 0x8, 0x1ff, 0x9, 0x8000, 0x100010, r5, r7, 0xfffffff9, 0x4}}, {0x5, 0x6, 0x5, 0xfef, 'fd/4\x00'}}, {{0x3, 0x2, 0x401, 0x4, 0x3, 0x2, {0x4, 0x9, 0x80000001, 0x5, 0x1, 0x7, 0xffff0001, 0x8, 0x101, 0x8000, 0x3, 0xee00, 0xee00, 0x7, 0x4}}, {0x0, 0x9, 0xa, 0x1, '*-/.:}@[!%'}}, {{0x0, 0x0, 0x2, 0x20, 0x100, 0xfffffff9, {0x5, 0x80000000, 0xff, 0x3, 0x9, 0x5, 0x3f8f9e01, 0x4, 0x3, 0x8000, 0x10000, r9, 0xee00, 0x4e, 0x8}}, {0x3, 0x100000001, 0x5, 0x20, 'fd/4\x00'}}, {{0x1, 0x3, 0x2, 0x200000000000, 0x39273fb0, 0x3, {0x3, 0x7fff, 0x400, 0x3, 0x175b, 0x0, 0x7f, 0x3, 0xffff, 0xc000, 0x8001, 0xffffffffffffffff, r10, 0x3, 0x1000000}}, {0x0, 0x7, 0x0, 0xff}}]}, 0x3c8) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000002640), 0x1000) r12 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r12, 0x0, r11, 0x0, 0x100, 0xa) (async) splice(r12, 0x0, r11, 0x0, 0x100, 0xa) 00:10:40 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0xffff80009977ffff) [ 640.803980][ T3148] overlayfs: missing 'lowerdir' 00:10:40 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000040), 0x8280, 0x0) write$P9_RVERSION(r2, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0xa284, 0x8, '9P2000.u'}, 0x15) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000840)={{0x80000000, 0x9}, 0x100, './cgroup/cgroup.procs\x00'}) (async) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x8100, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) (async) r6 = syz_open_dev$audion(&(0x7f0000000280), 0x10000, 0x14f800) recvmsg(r6, &(0x7f0000000800)={&(0x7f00000002c0)=@l2tp6={0xa, 0x0, 0x0, @private0}, 0x80, &(0x7f0000000680)=[{&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/178, 0xb2}, {&(0x7f0000000480)=""/120, 0x78}, {&(0x7f0000000500)}, {&(0x7f0000000540)=""/100, 0x64}, {&(0x7f00000005c0)=""/103, 0x67}, {&(0x7f0000000640)=""/60, 0x3c}], 0x7, &(0x7f0000000700)=""/229, 0xe5}, 0x2000) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r7, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r7, &(0x7f00000000c0), 0x12) (async) r8 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r8, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$BTRFS_IOC_SET_FEATURES(r4, 0x40309439, &(0x7f0000000180)={0x3, 0x3, 0x11}) (async) read(r8, &(0x7f0000000240)=""/30, 0x1e) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r7, 0xc018937e, &(0x7f0000000200)={{0x1, 0x1, 0xfffffffffffffc8a, r4, {0x4}}, './cgroup/cgroup.procs\x00'}) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLINK(r2, &(0x7f00000000c0)={0x7, 0x47, 0x2}, 0x7) (async) splice(r10, 0x0, r9, 0x0, 0x100, 0x0) 00:10:40 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x500000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:41 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') write$P9_RVERSION(r1, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.u'}, 0x15) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:41 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x80081, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0x0) 00:10:41 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xa6, 0x29, 0x2, {0x8, [{{0x4, 0x1, 0x2}, 0x4000000000000, 0x4c, 0x7, './file0'}, {{0x1, 0x2, 0x6}, 0x6, 0x20, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x4, 0x7, 0x7, './file0'}, {{0x80, 0x0, 0x2}, 0xfffffffffffffe00, 0x0, 0x7, './file0'}, {{0x40, 0x0, 0x1}, 0x9, 0x7f, 0x7, './file0'}]}}, 0xa6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:41 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = geteuid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x395000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x202008, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c616e6f84653d66642f34002c6163636573733d636c69656e742c63616368653d667363616368652c6d73697a653d3078303030303030303030303030376666662c76657273696f6e3d3970323030302e752c63616368653d667363616368652c6163636573733d757365722c6163636573733d616e792c6673757569643d32623164383732002d073465662d363038652d683864382d353c3564323837662c657569643d", @ANYRESDEC=r3, @ANYBLOB="2c66b549616d653d66642f3400ac61707072616973652c686173682c736d61636b66737472616e736d757465632c657569643c30e85998082c31ed3d14f07b9be315a25b91851f3395fcfa6f27449c2b7b15d4e43500f8dc1f6b80c98599e6ded5ea4d4ef295fcfc15bed95a57bd2e53dc0b1cb861da253300d19a26027133fe2abffe95c7bcd552f22080c6c3158e060bb2d61bfb62bd86da33d62fe01839d5ecdd806c363e6d6784c1e1bb7b9fd599ed74f27ad20be1a119ef8d24f20ae9eb8f53330c96f6729b8c70bf57f73b8561ede7c1d1a9ea1c40ea870c0f", @ANYRESDEC=r1, @ANYBLOB=',euid<', @ANYRESDEC=r5, @ANYBLOB=',\x00']) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r2, 0x0, 0x100, 0x0) 00:10:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x600000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\t'}}]}) [ 641.621828][ T3172] overlayfs: missing 'lowerdir' 00:10:41 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x700000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:41 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xa6, 0x29, 0x2, {0x8, [{{0x4, 0x1, 0x2}, 0x4000000000000, 0x4c, 0x7, './file0'}, {{0x1, 0x2, 0x6}, 0x6, 0x20, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x4, 0x7, 0x7, './file0'}, {{0x80, 0x0, 0x2}, 0xfffffffffffffe00, 0x0, 0x7, './file0'}, {{0x40, 0x0, 0x1}, 0x9, 0x7f, 0x7, './file0'}]}}, 0xa6) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f0000000080), 0x90000) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xa6, 0x29, 0x2, {0x8, [{{0x4, 0x1, 0x2}, 0x4000000000000, 0x4c, 0x7, './file0'}, {{0x1, 0x2, 0x6}, 0x6, 0x20, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x4, 0x7, 0x7, './file0'}, {{0x80, 0x0, 0x2}, 0xfffffffffffffe00, 0x0, 0x7, './file0'}, {{0x40, 0x0, 0x1}, 0x9, 0x7f, 0x7, './file0'}]}}, 0xa6) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) 00:10:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\n'}}]}) 00:10:41 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') write$P9_RVERSION(r1, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.u'}, 0x15) (async, rerun: 32) write$P9_RVERSION(r0, 0x0, 0x15) (rerun: 32) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 641.685935][ T3185] overlayfs: missing 'lowerdir' 00:10:41 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\v'}}]}) 00:10:41 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') write$P9_RVERSION(r1, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.u'}, 0x15) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000040)='net/xfrm_stat\x00') (async) write$P9_RVERSION(r1, &(0x7f0000000080)={0x15, 0x65, 0xffff, 0x2, 0x8, '9P2000.u'}, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) 00:10:41 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xa6, 0x29, 0x2, {0x8, [{{0x4, 0x1, 0x2}, 0x4000000000000, 0x4c, 0x7, './file0'}, {{0x1, 0x2, 0x6}, 0x6, 0x20, 0x7, './file0'}, {{0x1, 0x3, 0x8}, 0x4, 0x7, 0x7, './file0'}, {{0x80, 0x0, 0x2}, 0xfffffffffffffe00, 0x0, 0x7, './file0'}, {{0x40, 0x0, 0x1}, 0x9, 0x7f, 0x7, './file0'}]}}, 0xa6) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 641.756869][ T3197] overlayfs: missing 'lowerdir' 00:10:42 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x80081, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r1, 0x0, 0x100, 0x0) 00:10:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x800000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:42 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\f'}}]}) 00:10:42 executing program 5: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x20c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x38eb, 0x30}}}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffffffe1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}]}, @NL80211_ATTR_CQM={0x74, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4f}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x3, 0xead1, 0x200, 0x5, 0xffffffff, 0x100]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x2c, 0x1, [0x4, 0x2, 0x400, 0x0, 0x937, 0x7, 0x200, 0x47, 0x9c69, 0x8]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xff}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x525}]}, @NL80211_ATTR_CQM={0x4c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xd}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x101}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x3, 0x80000001, 0x3, 0x9, 0x10000]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4328}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8f}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1ff}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xaa6}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1d}]}, @NL80211_ATTR_CQM={0x28, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x0, 0x7, 0x9, 0x0]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x81}]}, @NL80211_ATTR_CQM={0x34, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffff000}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x69449122}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x41}]}, @NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x759}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x13}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x80000001}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xe49}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0xfffff9e8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x7, 0x81, 0x3]}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x5, 0x9]}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) r2 = socket$isdn_base(0x22, 0x3, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0xea7e, 0x3) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) splice(r5, 0x0, r4, 0x0, 0x100, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}]}}) 00:10:42 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:42 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = geteuid() r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x395000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x202008, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c616e6f84653d66642f34002c6163636573733d636c69656e742c63616368653d667363616368652c6d73697a653d3078303030303030303030303030376666662c76657273696f6e3d3970323030302e752c63616368653d667363616368652c6163636573733d757365722c6163636573733d616e792c6673757569643d32623164383732002d073465662d363038652d683864382d353c3564323837662c657569643d", @ANYRESDEC=r3, @ANYBLOB="2c66b549616d653d66642f3400ac61707072616973652c686173682c736d61636b66737472616e736d757465632c657569643c30e85998082c31ed3d14f07b9be315a25b91851f3395fcfa6f27449c2b7b15d4e43500f8dc1f6b80c98599e6ded5ea4d4ef295fcfc15bed95a57bd2e53dc0b1cb861da253300d19a26027133fe2abffe95c7bcd552f22080c6c3158e060bb2d61bfb62bd86da33d62fe01839d5ecdd806c363e6d6784c1e1bb7b9fd599ed74f27ad20be1a119ef8d24f20ae9eb8f53330c96f6729b8c70bf57f73b8561ede7c1d1a9ea1c40ea870c0f", @ANYRESDEC=r1, @ANYBLOB=',euid<', @ANYRESDEC=r5, @ANYBLOB=',\x00']) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r2, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000), 0x80) (async) geteuid() (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x395000, 0x0) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@dev}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x202008, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c616e6f84653d66642f34002c6163636573733d636c69656e742c63616368653d667363616368652c6d73697a653d3078303030303030303030303030376666662c76657273696f6e3d3970323030302e752c63616368653d667363616368652c6163636573733d757365722c6163636573733d616e792c6673757569643d32623164383732002d073465662d363038652d683864382d353c3564323837662c657569643d", @ANYRESDEC=r3, @ANYBLOB="2c66b549616d653d66642f3400ac61707072616973652c686173682c736d61636b66737472616e736d757465632c657569643c30e85998082c31ed3d14f07b9be315a25b91851f3395fcfa6f27449c2b7b15d4e43500f8dc1f6b80c98599e6ded5ea4d4ef295fcfc15bed95a57bd2e53dc0b1cb861da253300d19a26027133fe2abffe95c7bcd552f22080c6c3158e060bb2d61bfb62bd86da33d62fe01839d5ecdd806c363e6d6784c1e1bb7b9fd599ed74f27ad20be1a119ef8d24f20ae9eb8f53330c96f6729b8c70bf57f73b8561ede7c1d1a9ea1c40ea870c0f", @ANYRESDEC=r1, @ANYBLOB=',euid<', @ANYRESDEC=r5, @ANYBLOB=',\x00']) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r6, 0x0, r2, 0x0, 0x100, 0x0) (async) 00:10:42 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x900000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 642.539763][ T3211] overlayfs: missing 'lowerdir' 00:10:42 executing program 5: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x20c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x38eb, 0x30}}}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffffffe1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}]}, @NL80211_ATTR_CQM={0x74, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4f}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x3, 0xead1, 0x200, 0x5, 0xffffffff, 0x100]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x2c, 0x1, [0x4, 0x2, 0x400, 0x0, 0x937, 0x7, 0x200, 0x47, 0x9c69, 0x8]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xff}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x525}]}, @NL80211_ATTR_CQM={0x4c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xd}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x101}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x3, 0x80000001, 0x3, 0x9, 0x10000]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4328}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8f}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1ff}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xaa6}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1d}]}, @NL80211_ATTR_CQM={0x28, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x0, 0x7, 0x9, 0x0]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x81}]}, @NL80211_ATTR_CQM={0x34, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffff000}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x69449122}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x41}]}, @NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x759}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x13}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x80000001}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xe49}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0xfffff9e8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x7, 0x81, 0x3]}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x5, 0x9]}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) socket$isdn_base(0x22, 0x3, 0x0) (async) r2 = socket$isdn_base(0x22, 0x3, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0xea7e, 0x3) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) splice(r5, 0x0, r4, 0x0, 0x100, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}]}}) 00:10:42 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\r'}}]}) 00:10:42 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xa00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:42 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 32) r3 = geteuid() (rerun: 32) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x395000, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@remote, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@dev}}, &(0x7f00000000c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x202008, &(0x7f0000000480)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c616e6f84653d66642f34002c6163636573733d636c69656e742c63616368653d667363616368652c6d73697a653d3078303030303030303030303030376666662c76657273696f6e3d3970323030302e752c63616368653d667363616368652c6163636573733d757365722c6163636573733d616e792c6673757569643d32623164383732002d073465662d363038652d683864382d353c3564323837662c657569643d", @ANYRESDEC=r3, @ANYBLOB="2c66b549616d653d66642f3400ac61707072616973652c686173682c736d61636b66737472616e736d757465632c657569643c30e85998082c31ed3d14f07b9be315a25b91851f3395fcfa6f27449c2b7b15d4e43500f8dc1f6b80c98599e6ded5ea4d4ef295fcfc15bed95a57bd2e53dc0b1cb861da253300d19a26027133fe2abffe95c7bcd552f22080c6c3158e060bb2d61bfb62bd86da33d62fe01839d5ecdd806c363e6d6784c1e1bb7b9fd599ed74f27ad20be1a119ef8d24f20ae9eb8f53330c96f6729b8c70bf57f73b8561ede7c1d1a9ea1c40ea870c0f", @ANYRESDEC=r1, @ANYBLOB=',euid<', @ANYRESDEC=r5, @ANYBLOB=',\x00']) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r2, 0x0, 0x100, 0x0) [ 642.632836][ T3235] overlayfs: missing 'lowerdir' 00:10:43 executing program 5: openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) (async) r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240), 0x2000, 0x0) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x20c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x38eb, 0x30}}}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffffffe1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}]}, @NL80211_ATTR_CQM={0x74, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4f}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x3, 0xead1, 0x200, 0x5, 0xffffffff, 0x100]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x2c, 0x1, [0x4, 0x2, 0x400, 0x0, 0x937, 0x7, 0x200, 0x47, 0x9c69, 0x8]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xff}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x525}]}, @NL80211_ATTR_CQM={0x4c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xd}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x101}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x3, 0x80000001, 0x3, 0x9, 0x10000]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4328}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8f}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1ff}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xaa6}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1d}]}, @NL80211_ATTR_CQM={0x28, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x0, 0x7, 0x9, 0x0]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x81}]}, @NL80211_ATTR_CQM={0x34, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffff000}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x69449122}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x41}]}, @NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x759}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x13}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x80000001}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xe49}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0xfffff9e8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x7, 0x81, 0x3]}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x5, 0x9]}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x0) (async) sendmsg$NL80211_CMD_SET_CQM(r0, &(0x7f0000000540)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000500)={&(0x7f00000002c0)={0x20c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x38eb, 0x30}}}}, [@NL80211_ATTR_CQM={0x1c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xffffffe1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_HYST={0x8}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}]}, @NL80211_ATTR_CQM={0x74, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x4f}, @NL80211_ATTR_CQM_RSSI_THOLD={0x1c, 0x1, [0x3, 0xead1, 0x200, 0x5, 0xffffffff, 0x100]}, @NL80211_ATTR_CQM_RSSI_THOLD={0x2c, 0x1, [0x4, 0x2, 0x400, 0x0, 0x937, 0x7, 0x200, 0x47, 0x9c69, 0x8]}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x2}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xff}, @NL80211_ATTR_CQM_TXE_INTVL={0x8, 0x7, 0x525}]}, @NL80211_ATTR_CQM={0x4c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0xd}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x101}, @NL80211_ATTR_CQM_RSSI_THOLD={0x18, 0x1, [0x3, 0x80000001, 0x3, 0x9, 0x10000]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x4328}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x3}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8f}]}, @NL80211_ATTR_CQM={0x3c, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1ff}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x1}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xaa6}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x7fff}, @NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x4}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x1d}]}, @NL80211_ATTR_CQM={0x28, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_THOLD={0x14, 0x1, [0x0, 0x7, 0x9, 0x0]}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x1}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x81}]}, @NL80211_ATTR_CQM={0x34, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x18}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0xfffff000}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0x69449122}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2b}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x7}, @NL80211_ATTR_CQM_TXE_PKTS={0x8, 0x6, 0x3}]}, @NL80211_ATTR_CQM={0xc, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x41}]}, @NL80211_ATTR_CQM={0x60, 0x5e, 0x0, 0x1, [@NL80211_ATTR_CQM_RSSI_HYST={0x8, 0x2, 0x759}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x13}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x80000001}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8}, @NL80211_ATTR_CQM_RSSI_THRESHOLD_EVENT={0x8, 0x3, 0xe49}, @NL80211_ATTR_CQM_TXE_RATE={0x8, 0x5, 0x2a}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0x2}, @NL80211_ATTR_CQM_RSSI_LEVEL={0x8, 0x9, 0xfffff9e8}, @NL80211_ATTR_CQM_RSSI_THOLD={0x10, 0x1, [0x7, 0x81, 0x3]}, @NL80211_ATTR_CQM_RSSI_THOLD={0xc, 0x1, [0x5, 0x9]}]}]}, 0x20c}, 0x1, 0x0, 0x0, 0x10}, 0x0) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) (async) write$P9_RVERSION(r1, 0x0, 0x15) r2 = socket$isdn_base(0x22, 0x3, 0x0) sendfile(r1, r2, &(0x7f00000000c0)=0xea7e, 0x3) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) splice(r5, 0x0, r4, 0x0, 0x100, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x100000, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}]}}) 00:10:43 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 64) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 64) splice(0xffffffffffffffff, 0x0, r1, 0x0, 0x100, 0xa) 00:10:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x0e'}}]}) 00:10:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xb00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:43 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$setstatus(r4, 0x4, 0x400) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x811000, &(0x7f0000000280)=ANY=[@ANYBLOB="749d922200f1e057ff7266bd8bf6f964a825bf16d2d214da556e6f3d", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573738368e7232c797c3cccd45fb5292c646566636f6e746578743d726f6f742c73696c656e742c00"]) fcntl$notify(r3, 0x402, 0x32) 00:10:43 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f0000000140)={0xfffffff8, "3656dee3d061c479d025cca66e9be20cd6580404151867c7650509824dd30637", 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x50000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f00000000c0)={0x4, r3}) r6 = socket$inet_smc(0x2b, 0x1, 0x0) read$FUSE(r4, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3812040, &(0x7f0000002240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@subj_user={'subj_user', 0x3d, ',@&/:^*'}}, {@fowner_gt={'fowner>', r7}}]}}) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000002300), 0x817800, &(0x7f0000002340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}], [{@obj_type={'obj_type', 0x3d, '&\x9f,'}}, {@euid_lt={'euid<', r9}}]}}) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) [ 643.391005][ T3250] overlayfs: missing 'lowerdir' 00:10:43 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f00000000c0)={0x18, 0xf, 0x0, {{0x10, 0x0, 0xfffffffffffffffc}, 0x1}}, 0x18) 00:10:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xc00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x10'}}]}) 00:10:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xd00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 643.457080][ T3260] overlayfs: missing 'lowerdir' [ 643.468057][ T3263] misc userio: Invalid payload size [ 643.469615][ T3263] misc userio: Invalid payload size 00:10:43 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x11'}}]}) 00:10:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:43 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10800) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) splice(r2, 0x0, r1, 0x0, 0xfe, 0x4) 00:10:43 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1000000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 643.548304][ T3271] misc userio: Invalid payload size 00:10:43 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RLCREATE(r1, &(0x7f00000000c0)={0x18, 0xf, 0x0, {{0x10, 0x0, 0xfffffffffffffffc}, 0x1}}, 0x18) [ 643.576522][ T3274] overlayfs: missing 'lowerdir' 00:10:43 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10800) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) splice(r2, 0x0, r1, 0x0, 0xfe, 0x4) [ 643.638760][ T3280] misc userio: Invalid payload size 00:10:44 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) (async, rerun: 32) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fcntl$setstatus(r4, 0x4, 0x400) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) (async) read(r5, &(0x7f0000000080)=""/1, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x811000, &(0x7f0000000280)=ANY=[@ANYBLOB="749d922200f1e057ff7266bd8bf6f964a825bf16d2d214da556e6f3d", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573738368e7232c797c3cccd45fb5292c646566636f6e746578743d726f6f742c73696c656e742c00"]) fcntl$notify(r3, 0x402, 0x32) 00:10:44 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f0000000140)={0xfffffff8, "3656dee3d061c479d025cca66e9be20cd6580404151867c7650509824dd30637", 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x50000) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f00000000c0)={0x4, r3}) (async) r6 = socket$inet_smc(0x2b, 0x1, 0x0) (async) read$FUSE(r4, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3812040, &(0x7f0000002240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@subj_user={'subj_user', 0x3d, ',@&/:^*'}}, {@fowner_gt={'fowner>', r7}}]}}) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) (async) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000002300), 0x817800, &(0x7f0000002340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}], [{@obj_type={'obj_type', 0x3d, '&\x9f,'}}, {@euid_lt={'euid<', r9}}]}}) (async) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1100000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x12'}}]}) 00:10:44 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RLCREATE(r1, &(0x7f00000000c0)={0x18, 0xf, 0x0, {{0x10, 0x0, 0xfffffffffffffffc}, 0x1}}, 0x18) 00:10:44 executing program 3: pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10800) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) splice(r2, 0x0, r1, 0x0, 0xfe, 0x4) [ 644.297040][ T3289] misc userio: Invalid payload size 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1200000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 644.313432][ T3293] overlayfs: missing 'lowerdir' 00:10:44 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18}, 0x18) 00:10:44 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udp6\x00') pidfd_open(r2, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x84000, 0x0) write$P9_RVERSION(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b@9P2000.u'], 0x15) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) [ 644.352885][ T3284] misc userio: Invalid payload size 00:10:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x18'}}]}) 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x1800000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:44 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18}, 0x18) [ 644.442796][ T3309] overlayfs: missing 'lowerdir' 00:10:44 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000080)) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$setstatus(r4, 0x4, 0x400) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x811000, &(0x7f0000000280)=ANY=[@ANYBLOB="749d922200f1e057ff7266bd8bf6f964a825bf16d2d214da556e6f3d", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573738368e7232c797c3cccd45fb5292c646566636f6e746578743d726f6f742c73696c656e742c00"]) fcntl$notify(r3, 0x402, 0x32) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000), 0x80) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) ioctl$F2FS_IOC_GARBAGE_COLLECT(r0, 0x4004f506, &(0x7f0000000080)) (async) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000040)) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fcntl$setstatus(r4, 0x4, 0x400) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) read(r5, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) (async) read(r5, &(0x7f0000000080)=""/1, 0x1) (async) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x811000, &(0x7f0000000280)=ANY=[@ANYBLOB="749d922200f1e057ff7266bd8bf6f964a825bf16d2d214da556e6f3d", @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r1, @ANYBLOB="2c6163636573738368e7232c797c3cccd45fb5292c646566636f6e746578743d726f6f742c73696c656e742c00"]) (async) fcntl$notify(r3, 0x402, 0x32) (async) 00:10:44 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) (async) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udp6\x00') (async) pidfd_open(r2, 0x0) (async) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x84000, 0x0) write$P9_RVERSION(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b@9P2000.u'], 0x15) (async) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) 00:10:44 executing program 1: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(0xffffffffffffffff, 0xc0285700, &(0x7f0000000140)={0xfffffff8, "3656dee3d061c479d025cca66e9be20cd6580404151867c7650509824dd30637", 0xffffffffffffffff}) fcntl$setstatus(r2, 0x4, 0x50000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$DMA_HEAP_IOCTL_ALLOC(r4, 0xc0184800, &(0x7f00000000c0)={0x4, r3}) socket$inet_smc(0x2b, 0x1, 0x0) (async) r6 = socket$inet_smc(0x2b, 0x1, 0x0) read$FUSE(r4, &(0x7f0000000200)={0x2020}, 0x2020) (async) read$FUSE(r4, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x3812040, &(0x7f0000002240)={'trans=fd,', {'rfdno', 0x3d, r5}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@version_L}], [{@obj_type={'obj_type', 0x3d, 'fd/4\x00'}}, {@subj_user={'subj_user', 0x3d, ',@&/:^*'}}, {@fowner_gt={'fowner>', r7}}]}}) socket$inet_udplite(0x2, 0x2, 0x88) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r9) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000002300), 0x817800, &(0x7f0000002340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl}], [{@obj_type={'obj_type', 0x3d, '&\x9f,'}}, {@euid_lt={'euid<', r9}}]}}) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p%'}}]}) 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2000000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:44 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async, rerun: 32) pipe2$9p(&(0x7f0000000000), 0x0) (async, rerun: 32) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r1, &(0x7f0000000040)={0x18}, 0x18) 00:10:44 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000001700)=0x4) syz_open_procfs(r2, &(0x7f0000000040)='net/udp6\x00') (async) r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/udp6\x00') pidfd_open(r2, 0x0) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000080), 0x84000, 0x0) write$P9_RVERSION(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b@9P2000.u'], 0x15) (async) write$P9_RVERSION(r4, &(0x7f00000000c0)=ANY=[@ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\b@9P2000.u'], 0x15) splice(r3, 0x0, r1, 0x0, 0x100, 0xa) [ 644.544718][ T3329] overlayfs: missing 'lowerdir' 00:10:44 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10]) 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2010000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 644.566782][ T3332] misc userio: Invalid payload size [ 644.568139][ T3332] misc userio: Invalid payload size 00:10:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p,'}}]}) 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2500000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:44 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x713010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@cachetag={'cachetag', 0x3d, './cgroup/syz1\x00'}}, {@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, '$$,*\'+$@\\#'}}, {@mmap}], [{@pcr={'pcr', 0x3d, 0xc}}, {@dont_hash}, {@fsname={'fsname', 0x3d, ':+)]\\k}^(-!!@\xdf'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) 00:10:44 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000040)) [ 644.649656][ T3348] overlayfs: missing 'lowerdir' [ 644.666432][ T3352] misc userio: Invalid payload size 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x2c00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:44 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x713010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@cachetag={'cachetag', 0x3d, './cgroup/syz1\x00'}}, {@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, '$$,*\'+$@\\#'}}, {@mmap}], [{@pcr={'pcr', 0x3d, 0xc}}, {@dont_hash}, {@fsname={'fsname', 0x3d, ':+)]\\k}^(-!!@\xdf'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) (async) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x713010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@cachetag={'cachetag', 0x3d, './cgroup/syz1\x00'}}, {@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, '$$,*\'+$@\\#'}}, {@mmap}], [{@pcr={'pcr', 0x3d, 0xc}}, {@dont_hash}, {@fsname={'fsname', 0x3d, ':+)]\\k}^(-!!@\xdf'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) (async) 00:10:44 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9pH'}}]}) [ 644.734921][ T3359] misc userio: Invalid payload size [ 644.738615][ T3361] overlayfs: missing 'lowerdir' 00:10:44 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x3f00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 644.754010][ T3364] misc userio: Invalid payload size 00:10:45 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r0, &(0x7f0000000040)={0xfffffffffffffe2e, 0xf, 0x0, {{0x0, 0x2, 0x1}}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) write$P9_RMKNOD(r2, &(0x7f0000000140)={0x14, 0x13, 0x1, {0x0, 0x1, 0x3}}, 0x14) 00:10:45 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9pL'}}]}) [ 645.432195][ T3370] overlayfs: missing 'lowerdir' 00:10:45 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10]) 00:10:45 executing program 3: openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/syz1\x00', 0x200002, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x713010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@cachetag={'cachetag', 0x3d, './cgroup/syz1\x00'}}, {@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, '$$,*\'+$@\\#'}}, {@mmap}], [{@pcr={'pcr', 0x3d, 0xc}}, {@dont_hash}, {@fsname={'fsname', 0x3d, ':+)]\\k}^(-!!@\xdf'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x713010, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@access_client}, {@cachetag={'cachetag', 0x3d, './cgroup/syz1\x00'}}, {@cache_fscache}, {@dfltuid={'dfltuid', 0x3d, 0xee01}}, {@cachetag={'cachetag', 0x3d, '$$,*\'+$@\\#'}}, {@mmap}], [{@pcr={'pcr', 0x3d, 0xc}}, {@dont_hash}, {@fsname={'fsname', 0x3d, ':+)]\\k}^(-!!@\xdf'}}, {@fowner_eq={'fowner', 0x3d, 0xee00}}]}}) 00:10:45 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4000000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:45 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r0, &(0x7f0000000040)={0xfffffffffffffe2e, 0xf, 0x0, {{0x0, 0x2, 0x1}}}, 0x18) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) write$P9_RMKNOD(r2, &(0x7f0000000140)={0x14, 0x13, 0x1, {0x0, 0x1, 0x3}}, 0x14) 00:10:45 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\\'}}]}) [ 645.496856][ T3376] misc userio: Invalid payload size 00:10:45 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000040)) 00:10:45 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4800000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 645.533078][ T3385] overlayfs: missing 'lowerdir' 00:10:45 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:45 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r0, &(0x7f0000000040)={0xfffffffffffffe2e, 0xf, 0x0, {{0x0, 0x2, 0x1}}}, 0x18) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r2, {0x4}}, './file0\x00'}) (async) write$P9_RMKNOD(r2, &(0x7f0000000140)={0x14, 0x13, 0x1, {0x0, 0x1, 0x3}}, 0x14) 00:10:45 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9ph'}}]}) [ 645.588391][ T3396] misc userio: Invalid payload size 00:10:45 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x4c00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:45 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r1) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 645.618591][ T3403] overlayfs: missing 'lowerdir' [ 645.618658][ T3391] misc userio: Invalid payload size [ 645.668555][ T3407] misc userio: Invalid payload size 00:10:46 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) fremovexattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10]) 00:10:46 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x9, 0x2, {0x3, @struct={0x6, 0x1f}, 0x0, 0x9caf, 0xa984, 0xff, 0x9, 0x0, 0x48c, @struct={0x5, 0x9}, 0x400, 0x2, [0x99, 0x4, 0x3, 0x401, 0xdfea0000, 0xe56]}, {0x7, @struct={0x166, 0x7fff}, 0x0, 0x8, 0x800, 0x9, 0xffff, 0x5, 0x0, @struct={0x6, 0x3}, 0xfff, 0x7f, [0x1943, 0x8, 0xcc3, 0x7ff, 0x5, 0x100000000]}, {0x7, @struct={0x7f, 0x6}, 0x0, 0x3, 0x6621, 0x200, 0x101, 0x4, 0x691, @struct={0xef14, 0x3}, 0x2, 0x4, [0x8000000000000001, 0x4, 0x100000000, 0x9, 0x8, 0x80000001]}, {0x0, 0x2000, 0x100000001}}) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9pl'}}]}) 00:10:46 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x5c00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:46 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) dup(r1) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0xa) pipe2$9p(&(0x7f00000001c0), 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) dup(r1) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) (async) [ 646.366353][ T3414] overlayfs: missing 'lowerdir' [ 646.373417][ T3416] misc userio: Invalid payload size 00:10:46 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) (async) splice(r1, 0x0, r0, 0x0, 0x100, 0x0) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$BTRFS_IOC_GET_FEATURES(r2, 0x80189439, &(0x7f0000000040)) 00:10:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9pt'}}]}) [ 646.420294][ T3420] misc userio: Invalid payload size 00:10:46 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6800000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:46 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x9, 0x2, {0x3, @struct={0x6, 0x1f}, 0x0, 0x9caf, 0xa984, 0xff, 0x9, 0x0, 0x48c, @struct={0x5, 0x9}, 0x400, 0x2, [0x99, 0x4, 0x3, 0x401, 0xdfea0000, 0xe56]}, {0x7, @struct={0x166, 0x7fff}, 0x0, 0x8, 0x800, 0x9, 0xffff, 0x5, 0x0, @struct={0x6, 0x3}, 0xfff, 0x7f, [0x1943, 0x8, 0xcc3, 0x7ff, 0x5, 0x100000000]}, {0x7, @struct={0x7f, 0x6}, 0x0, 0x3, 0x6621, 0x200, 0x101, 0x4, 0x691, @struct={0xef14, 0x3}, 0x2, 0x4, [0x8000000000000001, 0x4, 0x100000000, 0x9, 0x8, 0x80000001]}, {0x0, 0x2000, 0x100000001}}) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:46 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000002480)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) write$P9_ROPEN(r4, &(0x7f00000024c0)={0x18, 0x71, 0x2, {{0x40, 0x2, 0x7}, 0x821e}}, 0x18) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) writev(r3, &(0x7f0000002400)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="e4", 0x1}, {&(0x7f0000001200)="7c46df06cf7bdaae0219bcaf41e1db643f7b9b4fedadcdda3db175e7eeddca58216f69fb2d87bb77abddc9cebf4f07872a24cf95773f3518ee0cbbfb196ef03cc4447f0ee5cf72c68602c87141e4690fb088eb9a0b73af8bff9f3bb284b1c3774d39f24e2e6b1d0e1bda0efdefd887a0e5da7feab2bff59541f3e42bde1ae875033c5f516ee696fc4cb3ddc2525b3981a19a97b916ebff2e4a073e372fce2c14cc994843233a5185175d6b2899af4c488557a3775283c5b4bb94d8ea2e53929cdaf227e34a4495fe5b8e17", 0xcb}, {&(0x7f0000000080)="6539429e7fb33b993d531c38b61fe8967d1bf5054fc9b69b19cff9d4be6d9f8f81d46a1bb000581402fe330ee3", 0x2d}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="9edfe44d32173e8d1e50554fd943bfa7440df15370dae98014330eb34201b907834b0d87845ddc15830b060641e4c4999f9de3abe66dbdfe205748a97f6217af036938cdcf8feeb253260ea85110c17cbb16c7b131bad9beb19bfb5126982065f5be2fafeae45c0da1de900ee42534173f1147ba5f0bb315f5ed726577e4b6a700cfdc2b6b1e932fda528c3d22be1b38613889944d38dee72ff6d6c8d48b6cc5ee276742b3057023a8fadbd29492de4aeff455391f799ae8b8d0389812be0480cc1cc2d61ca072866ebce708", 0xcc}, {&(0x7f0000000140)="5906fe4653ef085487464e2ead881cdad673c3c917e9dbaa85f3c9ad8c521cd550106efc61c8fe9441c172b5204720ec1a085473f742049bc03abd805c5779893256c1be061831f3b5a7546e4d7e6bcad623a0bcabdac624ba2534a6499f29e3", 0x60}], 0x7) [ 646.488377][ T3435] overlayfs: missing 'lowerdir' 00:10:46 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x6c00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:46 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9pz'}}]}) [ 646.526766][ T3443] misc userio: Invalid payload size [ 646.543302][ T3441] misc userio: Invalid payload size [ 646.551930][ T3441] misc userio: Invalid payload size [ 646.564907][ T3446] overlayfs: missing 'lowerdir' 00:10:47 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RCLUNK(r2, &(0x7f0000000040)={0x7, 0x79, 0x1}, 0x7) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:47 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) (async) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f0000000140)={0x9, 0x2, {0x3, @struct={0x6, 0x1f}, 0x0, 0x9caf, 0xa984, 0xff, 0x9, 0x0, 0x48c, @struct={0x5, 0x9}, 0x400, 0x2, [0x99, 0x4, 0x3, 0x401, 0xdfea0000, 0xe56]}, {0x7, @struct={0x166, 0x7fff}, 0x0, 0x8, 0x800, 0x9, 0xffff, 0x5, 0x0, @struct={0x6, 0x3}, 0xfff, 0x7f, [0x1943, 0x8, 0xcc3, 0x7ff, 0x5, 0x100000000]}, {0x7, @struct={0x7f, 0x6}, 0x0, 0x3, 0x6621, 0x200, 0x101, 0x4, 0x691, @struct={0xef14, 0x3}, 0x2, 0x4, [0x8000000000000001, 0x4, 0x100000000, 0x9, 0x8, 0x80000001]}, {0x0, 0x2000, 0x100000001}}) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:47 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7400000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:47 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 32) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000002480)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) write$P9_ROPEN(r4, &(0x7f00000024c0)={0x18, 0x71, 0x2, {{0x40, 0x2, 0x7}, 0x821e}}, 0x18) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) writev(r3, &(0x7f0000002400)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="e4", 0x1}, {&(0x7f0000001200)="7c46df06cf7bdaae0219bcaf41e1db643f7b9b4fedadcdda3db175e7eeddca58216f69fb2d87bb77abddc9cebf4f07872a24cf95773f3518ee0cbbfb196ef03cc4447f0ee5cf72c68602c87141e4690fb088eb9a0b73af8bff9f3bb284b1c3774d39f24e2e6b1d0e1bda0efdefd887a0e5da7feab2bff59541f3e42bde1ae875033c5f516ee696fc4cb3ddc2525b3981a19a97b916ebff2e4a073e372fce2c14cc994843233a5185175d6b2899af4c488557a3775283c5b4bb94d8ea2e53929cdaf227e34a4495fe5b8e17", 0xcb}, {&(0x7f0000000080)="6539429e7fb33b993d531c38b61fe8967d1bf5054fc9b69b19cff9d4be6d9f8f81d46a1bb000581402fe330ee3", 0x2d}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="9edfe44d32173e8d1e50554fd943bfa7440df15370dae98014330eb34201b907834b0d87845ddc15830b060641e4c4999f9de3abe66dbdfe205748a97f6217af036938cdcf8feeb253260ea85110c17cbb16c7b131bad9beb19bfb5126982065f5be2fafeae45c0da1de900ee42534173f1147ba5f0bb315f5ed726577e4b6a700cfdc2b6b1e932fda528c3d22be1b38613889944d38dee72ff6d6c8d48b6cc5ee276742b3057023a8fadbd29492de4aeff455391f799ae8b8d0389812be0480cc1cc2d61ca072866ebce708", 0xcc}, {&(0x7f0000000140)="5906fe4653ef085487464e2ead881cdad673c3c917e9dbaa85f3c9ad8c521cd550106efc61c8fe9441c172b5204720ec1a085473f742049bc03abd805c5779893256c1be061831f3b5a7546e4d7e6bcad623a0bcabdac624ba2534a6499f29e3", 0x60}], 0x7) 00:10:47 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 647.289101][ T3455] overlayfs: missing 'lowerdir' 00:10:47 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x10000) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) [ 647.325847][ T3451] misc userio: Invalid payload size 00:10:47 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x7a00000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:47 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 647.340758][ T3451] misc userio: Invalid payload size 00:10:47 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000002480)={{0x1, 0x1, 0x18, r1, {0x7}}, './file0\x00'}) write$P9_ROPEN(r4, &(0x7f00000024c0)={0x18, 0x71, 0x2, {{0x40, 0x2, 0x7}, 0x821e}}, 0x18) (async) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) writev(r3, &(0x7f0000002400)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000040)="e4", 0x1}, {&(0x7f0000001200)="7c46df06cf7bdaae0219bcaf41e1db643f7b9b4fedadcdda3db175e7eeddca58216f69fb2d87bb77abddc9cebf4f07872a24cf95773f3518ee0cbbfb196ef03cc4447f0ee5cf72c68602c87141e4690fb088eb9a0b73af8bff9f3bb284b1c3774d39f24e2e6b1d0e1bda0efdefd887a0e5da7feab2bff59541f3e42bde1ae875033c5f516ee696fc4cb3ddc2525b3981a19a97b916ebff2e4a073e372fce2c14cc994843233a5185175d6b2899af4c488557a3775283c5b4bb94d8ea2e53929cdaf227e34a4495fe5b8e17", 0xcb}, {&(0x7f0000000080)="6539429e7fb33b993d531c38b61fe8967d1bf5054fc9b69b19cff9d4be6d9f8f81d46a1bb000581402fe330ee3", 0x2d}, {&(0x7f0000001300)="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0x1000}, {&(0x7f0000002300)="9edfe44d32173e8d1e50554fd943bfa7440df15370dae98014330eb34201b907834b0d87845ddc15830b060641e4c4999f9de3abe66dbdfe205748a97f6217af036938cdcf8feeb253260ea85110c17cbb16c7b131bad9beb19bfb5126982065f5be2fafeae45c0da1de900ee42534173f1147ba5f0bb315f5ed726577e4b6a700cfdc2b6b1e932fda528c3d22be1b38613889944d38dee72ff6d6c8d48b6cc5ee276742b3057023a8fadbd29492de4aeff455391f799ae8b8d0389812be0480cc1cc2d61ca072866ebce708", 0xcc}, {&(0x7f0000000140)="5906fe4653ef085487464e2ead881cdad673c3c917e9dbaa85f3c9ad8c521cd550106efc61c8fe9441c172b5204720ec1a085473f742049bc03abd805c5779893256c1be061831f3b5a7546e4d7e6bcad623a0bcabdac624ba2534a6499f29e3", 0x60}], 0x7) 00:10:47 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RCLUNK(r2, &(0x7f0000000040)={0x7, 0x79, 0x1}, 0x7) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 647.377432][ T3463] overlayfs: missing 'lowerdir' [ 647.393755][ T3467] misc userio: Invalid payload size [ 647.395261][ T3468] misc userio: Invalid payload size 00:10:47 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r3) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x4d, 0x6, {}, {0xee00}, 0x7ff, 0xe4}) mount$9p_fd(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x82080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid={'afid', 0x3d, 0x400}}, {@cache_none}, {@cache_mmap}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@access_client}, {@access_user}, {@nodevmap}], [{@smackfshat={'smackfshat', 0x3d, '.@+'}}]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r2, 0x0, 0x100, 0xa) 00:10:47 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x8cffffff00000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:47 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 647.488595][ T3476] overlayfs: missing 'lowerdir' 00:10:48 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r3) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x4d, 0x6, {}, {0xee00}, 0x7ff, 0xe4}) mount$9p_fd(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x82080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid={'afid', 0x3d, 0x400}}, {@cache_none}, {@cache_mmap}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@access_client}, {@access_user}, {@nodevmap}], [{@smackfshat={'smackfshat', 0x3d, '.@+'}}]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r2, 0x0, 0x100, 0xa) 00:10:48 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RCLUNK(r2, &(0x7f0000000040)={0x7, 0x79, 0x1}, 0x7) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:48 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xe8c4e58cffff0000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 648.161273][ T3487] overlayfs: missing 'lowerdir' 00:10:48 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x10000) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:48 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)={0x5a, 0x7d, 0x1, {{0x0, 0x45, 0x8, 0x1, {0x4, 0x1, 0x6}, 0x28800000, 0x10000, 0x9, 0x0, 0x5, 'fd/4\x00', 0x3, 'L$&', 0x5, ':\'\'/$', 0x5, 'fd/4\x00'}, 0x0, '', 0x0, r3, r4}}, 0x5a) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:48 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xf6ffffff00000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:48 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@version_L}, {@cachetag={'cachetag', 0x3d, 'fd/4\x00'}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}], [{@fowner_lt={'fowner<', r2}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@subj_type={'subj_type', 0x3d, '+'}}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@subj_user={'subj_user', 0x3d, 'fd/4\x00'}}, {@hash}, {@dont_hash}]}}) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:48 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = socket$inet6_udp(0xa, 0x2, 0x0) dup(r3) (async) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000000c0)={0x4d, 0x6, {}, {0xee00}, 0x7ff, 0xe4}) mount$9p_fd(0x0, &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x82080, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@afid={'afid', 0x3d, 0x400}}, {@cache_none}, {@cache_mmap}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@access_client}, {@access_user}, {@nodevmap}], [{@smackfshat={'smackfshat', 0x3d, '.@+'}}]}}) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r2, 0x0, 0x100, 0xa) 00:10:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 648.224724][ T3496] overlayfs: missing 'lowerdir' 00:10:48 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) (async) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)={0x5a, 0x7d, 0x1, {{0x0, 0x45, 0x8, 0x1, {0x4, 0x1, 0x6}, 0x28800000, 0x10000, 0x9, 0x0, 0x5, 'fd/4\x00', 0x3, 'L$&', 0x5, ':\'\'/$', 0x5, 'fd/4\x00'}, 0x0, '', 0x0, r3, r4}}, 0x5a) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:48 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xff03000000000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:48 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:48 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2001000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@version_u}, {@afid}, {@cache_loose}], [{@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_gt={'uid>', r5}}]}}) fcntl$setstatus(r0, 0x4, 0x10000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r2, 0x0, 0x100, 0xa) socket$netlink(0x10, 0x3, 0x0) 00:10:48 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18}, 0x18) (async) statx(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400, 0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0xc) write$P9_RSTATu(0xffffffffffffffff, &(0x7f00000002c0)={0x5a, 0x7d, 0x1, {{0x0, 0x45, 0x8, 0x1, {0x4, 0x1, 0x6}, 0x28800000, 0x10000, 0x9, 0x0, 0x5, 'fd/4\x00', 0x3, 'L$&', 0x5, ':\'\'/$', 0x5, 'fd/4\x00'}, 0x0, '', 0x0, r3, r4}}, 0x5a) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:48 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffff8000a5eeffff, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 648.340143][ T3515] overlayfs: missing 'lowerdir' 00:10:49 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x10000) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:49 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async, rerun: 64) read(r3, &(0x7f0000000080)=""/1, 0x1) (async, rerun: 64) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2001000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@version_u}, {@afid}, {@cache_loose}], [{@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_gt={'uid>', r5}}]}}) fcntl$setstatus(r0, 0x4, 0x10000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r2, 0x0, 0x100, 0xa) (async) socket$netlink(0x10, 0x3, 0x0) 00:10:49 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x0, 0x0, 0x100000}}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffeea50080ffff, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:49 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@version_L}, {@cachetag={'cachetag', 0x3d, 'fd/4\x00'}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}], [{@fowner_lt={'fowner<', r2}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@subj_type={'subj_type', 0x3d, '+'}}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@subj_user={'subj_user', 0x3d, 'fd/4\x00'}}, {@hash}, {@dont_hash}]}}) write$P9_RVERSION(r1, 0x0, 0x15) (async, rerun: 32) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 32) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:49 executing program 5: pipe2$9p(&(0x7f0000000080), 0x90000) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x0, 0x0, 0x100000}}}, 0x18) (async) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x0, 0x0, 0x100000}}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 649.123378][ T3537] overlayfs: missing 'lowerdir' 00:10:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffff7f00000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:49 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x2001000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cache_fscache}, {@version_u}, {@afid}, {@cache_loose}], [{@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@defcontext={'defcontext', 0x3d, 'user_u'}}, {@uid_gt={'uid>', r5}}]}}) (async) fcntl$setstatus(r0, 0x4, 0x10000) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r2, 0x0, 0x100, 0xa) (async) socket$netlink(0x10, 0x3, 0x0) [ 649.190453][ T3547] overlayfs: missing 'lowerdir' 00:10:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0xffffffff00000000, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:49 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x1, {{0x0, 0x0, 0x100000}}}, 0x18) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:49 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}], [{@appraise_type}, {@subj_role={'subj_role', 0x3d, '%%%%'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x104, 0x0) 00:10:49 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:49 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\np\x00'}}]}) 00:10:49 executing program 5: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={0xffffffffffffffff, 0x56, 0xc18, 0x4}) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat2(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x80000}, 0x18) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="18020000f9ffffff0000000000000000850000002c00000095000000000000003d789ade838a5ad00c21f97a9d6f55528c474cb385573d9f5ec0798d497a5d0ab93dbb637fd8de14970b4f76b599911df77098a8cd276deebb271d44d8bff4c9d61b5c334ef7384130fd875789e46307b8f29c46149360bea59a42011aabc5001093a06d27b6cf4f033c6000c3ab63ee03e9e7023574b86ce453bc8964c32f955d410083f7567775a2ca15dbbf01550310a78644e801f1753107aca5ddd62c7addb04f55cee250cb376879ae14b9e1ab98703bc7db41925c55b0a4141ae3c08d264831d0f6365469c356218500000000000000000000000000000000000000000000001a18f6de00bb8c95f8bdc2a54e6aefee88e5b1f6fdbc3a483235918073d11474cfa5d73d92c9bd2b72c3ce63d47075ae7c592bacea1243db36970e2f56ae270cb56281877934e999394a7dfe2bb6a29394c82bfdffaedc4df6f74e8f286454fca6300d100e7eb8717c85bc7c9e01efe6a3139191529f22e4b4435e5c53e469f70c08bdff633307bbf119ffdb2e1d717eb268eea7322da5fda4fc19afc54c10bc7fee0486fa294b41c1d4dc44a9801c34ada4ed759f4312dd31264c4ddd7a"], &(0x7f0000000240)='syzkaller\x00', 0x4, 0xff0, &(0x7f000062b000)=""/4080, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3d) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x0, 0x7, 0x0, &(0x7f0000000440)="85d77444c5a569", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fsetxattr(r6, &(0x7f0000000200)=@known='trusted.overlay.origin\x00', &(0x7f0000000280)=']!+\'\\}%-\x00', 0x9, 0x1) pwrite64(r4, &(0x7f00000001c0)="012e5a933fdedab76e3b2a6131ea238447", 0x11, 0x6) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r7, 0x80049370, &(0x7f00000000c0)) write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18}, 0x18) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getchain={0x3c, 0x66, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xf}, {0xffff, 0xfff3}, {0x0, 0x6}}, [{0x8, 0xb, 0xe41}, {0x8, 0xb, 0xce7}, {0x8, 0xb, 0xffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x54095}, 0x40000) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:49 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) sendfile(r4, r0, 0x0, 0x70fc) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:49 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 64) getresuid(&(0x7f00000000c0), &(0x7f0000000140)=0x0, &(0x7f0000000180)) (rerun: 64) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x4000, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client}, {@version_L}, {@cachetag={'cachetag', 0x3d, 'fd/4\x00'}}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}], [{@fowner_lt={'fowner<', r2}}, {@smackfshat={'smackfshat', 0x3d, 'fd/4\x00'}}, {@subj_type={'subj_type', 0x3d, '+'}}, {@subj_role={'subj_role', 0x3d, 'fd/4\x00'}}, {@subj_user={'subj_user', 0x3d, 'fd/4\x00'}}, {@hash}, {@dont_hash}]}}) (async) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r3, 0x0, 0x100, 0x0) [ 650.019887][ T3561] misc userio: Invalid payload size [ 650.035712][ T3569] overlayfs: missing 'lowerdir' 00:10:50 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) sendfile(r4, r0, 0x0, 0x70fc) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) 00:10:50 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\"p\x00'}}]}) 00:10:50 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:50 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\'p\x00'}}]}) [ 650.112791][ T3566] misc userio: Invalid payload size [ 650.118939][ T3566] misc userio: Invalid payload size [ 650.128832][ T3575] misc userio: Invalid payload size 00:10:50 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '-p\x00'}}]}) 00:10:50 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) sendfile(r4, r0, 0x0, 0x70fc) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0xa) [ 650.153196][ T3578] overlayfs: missing 'lowerdir' [ 650.225125][ T3582] misc userio: Invalid payload size 00:10:50 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}], [{@appraise_type}, {@subj_role={'subj_role', 0x3d, '%%%%'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}]}}) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}], [{@appraise_type}, {@subj_role={'subj_role', 0x3d, '%%%%'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x104, 0x0) 00:10:50 executing program 5: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={0xffffffffffffffff, 0x56, 0xc18, 0x4}) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat2(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x80000}, 0x18) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x4, 0xff0, &(0x7f000062b000)=""/4080, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3d) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x0, 0x7, 0x0, &(0x7f0000000440)="85d77444c5a569", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) (async) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fsetxattr(r6, &(0x7f0000000200)=@known='trusted.overlay.origin\x00', &(0x7f0000000280)=']!+\'\\}%-\x00', 0x9, 0x1) (async) pwrite64(r4, &(0x7f00000001c0)="012e5a933fdedab76e3b2a6131ea238447", 0x11, 0x6) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$AUTOFS_IOC_ASKUMOUNT(r7, 0x80049370, &(0x7f00000000c0)) (async) write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18}, 0x18) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getchain={0x3c, 0x66, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xf}, {0xffff, 0xfff3}, {0x0, 0x6}}, [{0x8, 0xb, 0xe41}, {0x8, 0xb, 0xce7}, {0x8, 0xb, 0xffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x54095}, 0x40000) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:50 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p '}}]}) 00:10:50 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '/p\x00'}}]}) 00:10:50 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000040)={0x3, 0x80000001, 0x40, 0x1ff, 0x5}) 00:10:50 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r1, 0x0, 0x100, 0x0) 00:10:50 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, 'Ap\x00'}}]}) [ 650.931921][ T3596] overlayfs: missing 'lowerdir' [ 650.948876][ T3592] misc userio: Invalid payload size 00:10:50 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000040)={0x3, 0x80000001, 0x40, 0x1ff, 0x5}) 00:10:50 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r1, 0x0, r1, 0x0, 0x100, 0x0) [ 650.971939][ T3592] misc userio: Invalid payload size 00:10:50 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 650.992032][ T3603] overlayfs: missing 'lowerdir' 00:10:50 executing program 5: r0 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000003c0), 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000400)={0xffffffffffffffff, 0x56, 0xc18, 0x4}) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r4 = openat2(r3, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x80000}, 0x18) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000240)='syzkaller\x00', 0x4, 0xff0, &(0x7f000062b000)=""/4080, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x3d) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000000)={r5, 0x0, 0x7, 0x0, &(0x7f0000000440)="85d77444c5a569", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fsetxattr(r6, &(0x7f0000000200)=@known='trusted.overlay.origin\x00', &(0x7f0000000280)=']!+\'\\}%-\x00', 0x9, 0x1) (async) pwrite64(r4, &(0x7f00000001c0)="012e5a933fdedab76e3b2a6131ea238447", 0x11, 0x6) (async) r7 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r7, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$AUTOFS_IOC_ASKUMOUNT(r7, 0x80049370, &(0x7f00000000c0)) write$P9_RLCREATE(r3, &(0x7f0000000040)={0x18}, 0x18) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)=@getchain={0x3c, 0x66, 0x200, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xf}, {0xffff, 0xfff3}, {0x0, 0x6}}, [{0x8, 0xb, 0xe41}, {0x8, 0xb, 0xce7}, {0x8, 0xb, 0xffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x54095}, 0x40000) (async) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) 00:10:51 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '\\p\x00'}}]}) [ 651.042712][ T3610] overlayfs: missing 'lowerdir' 00:10:51 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x800, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@nodevmap}], [{@appraise_type}, {@subj_role={'subj_role', 0x3d, '%%%%'}}, {@audit}, {@smackfstransmute={'smackfstransmute', 0x3d, 'fd/4\x00'}}]}}) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async, rerun: 32) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 32) splice(r3, 0x0, r2, 0x0, 0x104, 0x0) 00:10:51 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000040)={0x3, 0x80000001, 0x40, 0x1ff, 0x5}) (async) ioctl$TIOCSISO7816(r2, 0xc0285443, &(0x7f0000000040)={0x3, 0x80000001, 0x40, 0x1ff, 0x5}) 00:10:51 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x10000) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r1, 0x0, r1, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000040), 0x10000) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r1, 0x0, r1, 0x0, 0x100, 0x0) (async) 00:10:51 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:51 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{0x0, 0x80000, 0x2}}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:51 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\n\x00'}}]}) 00:10:51 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{0x0, 0x80000, 0x2}}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f0000000080), 0x90000) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{0x0, 0x80000, 0x2}}}, 0x18) (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) [ 651.781230][ T3622] overlayfs: missing 'lowerdir' 00:10:51 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x14, 0x6, 0x3, 0x7ff, 0x200, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x11000, 0x0) write$P9_RVERSION(r3, &(0x7f0000000180)={0x15, 0x65, 0xffff, 0xffffffff, 0x8, '9P2000.u'}, 0x15) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r2, 0x0, 0x100, 0xa) 00:10:51 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000015c0), 0x10000, &(0x7f00000016c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, ']]^!!\\%&'}}, {@cache_loose}, {@uname={'uname', 0x3d, '.log\x00'}}], [{@appraise_type}, {@dont_measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '//&^-@.'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@subj_type={'subj_type', 0x3d, '%\\#'}}]}}) openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x2b0002, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000280)=ANY=[@ANYRESOCT=r5, @ANYBLOB="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", @ANYRESOCT=r5, @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c76657273696f6e3d3970363030302e4c2c76657273696f6e3d3970000030302e4c2c6163630773733d331874e7d144aa1ae87492c38f47c929e1034a357b177344575ba54117bc456b6c1bd41a5692fd62651a60c70992043452ea6ad5eedd5c7e95600eda173716d62f399837a91968241cb800"/149, @ANYBLOB="df79c2f6c170b6ec2415b415437216f8412344ecd0b241eef923c744fda5cc5ac61e8162db88a1c2b0988e9495c58a13e4d52f9f0d436f4a88733ffef5306e629239d12c37ed780c507d36f35ca39ba7612169372b725c64b7289af5792e6df9a5458c889b25889ab22dc6e6b2dd4ebbd162235f86f95e85add66c2072cf45df9b5a4e284254af656ad4a4acb0d0bb2dcfc1ce35241f", @ANYBLOB=',debug=0x0000000000000002,access=client,\x00']) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) sendto(r7, &(0x7f0000001440)="d4b5d59562f536d6ee7ff5710877f471cc5370a86525fe42070b214ae126736a5e93ecd26fd0168b3e5340587039316b4c4d17144602367a0e143290d1ccff51315330de54737923ac97e5323e9b24ef0f3be6d6cd11c4729455b2dc207cef17006a688a4bd19843738508bca5858aeb7224014c68c53be6691f0a467a7c3cb3a90e736cb9a03a8dc153838e32ccfbcd9785ab0a78f12d37d02956838e9f9dbc8b005775cc124a0a04ede92f62cca3a0fcb23e19dc7f2febfe54e1688aff70bc1b2a60c2bb297d5387f85e558bb753c0712f3119", 0xd4, 0x24004084, &(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, r8, 0x4, 0x4, 0x3, 0x1, {0xa, 0x4e23, 0xfffff02f, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x9}}}, 0x80) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r9, 0x0, r6, 0x0, 0x100, 0x0) [ 651.794670][ T3634] overlayfs: missing 'lowerdir' 00:10:51 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:51 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\"\x00'}}]}) [ 651.885016][ T3650] overlayfs: missing 'lowerdir' 00:10:51 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r2, &(0x7f0000000040)={0x18, 0xf, 0x0, {{0x0, 0x80000, 0x2}}}, 0x18) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 651.901620][ T3644] misc userio: Invalid payload size [ 651.915196][ T3651] overlayfs: missing 'lowerdir' 00:10:52 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x14, 0x6, 0x3, 0x7ff, 0x200, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x11000, 0x0) write$P9_RVERSION(r3, &(0x7f0000000180)={0x15, 0x65, 0xffff, 0xffffffff, 0x8, '9P2000.u'}, 0x15) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r2, 0x0, 0x100, 0xa) 00:10:52 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:52 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\'\x00'}}]}) 00:10:52 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x3ff, 0x4, 0x40}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) write$USERIO_CMD_SET_PORT_TYPE(r6, &(0x7f0000000180)={0x1, 0x8}, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d616e792c6d73697a653d3078303030303030303030303030303030372c63616368653d4e6d61702c7365636c6162656c2c736d61636b6673666c6f6f723d2d7d232f105e26255c7d2c6f62735f757365723d3a3c666f776e65723c", @ANYRESDEC=r5, @ANYBLOB=',subj_type=fd/4\x00,appraise_type=imasig,appraise,pcr=00000000000000000053,smackfshat=fd/4\x00,\x00']) 00:10:52 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r4, &(0x7f0000000040)={0x18}, 0x18) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001e40)={{{@in6=@private1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@initdev}}, &(0x7f0000001f40)=0xe8) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) r9 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001f80)='net/fib_trie\x00') r11 = getpid() sched_setscheduler(r11, 0x1, &(0x7f0000001700)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f00000020c0)=0xe8) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r14) r15 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r15, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r16]) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r18) r19 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r20]) sendmsg$netlink(r4, &(0x7f0000002200)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000001d80)=[{&(0x7f0000000140)={0x104, 0x2a, 0x2, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x14, 0x68, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="b6ef28729e0d521679d41dd14c545be79c75bf0404d02a8a29aefac779aae8b96ae3d7fa1d523a72e37a1ccdea2864f6d7a824ab8aac81318e7d4ac5f9de128212ce966e1dfe317a6e68778110c0f1d54512fdaf5d097fd839fa32d454268c2145bf95d50c37c78222f567c82867ae07c0bbd824f0d7aa304f182263a3f071532835bd31a661d38269034ddc303d77bad03627129c85d33f4b0b60afba9e890350f534256d1e8d00bccea3260b0295ff8edad1e55738c20b5969834c547a9e9d374e7e830a13588c8e7176b23aadf24bd7128bfde6f6aec8173f2532bb205370"]}, 0x104}, {&(0x7f0000000300)={0x42c, 0x37, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x113, 0xe, 0x0, 0x1, [@typed={0x8, 0x52, 0x0, 0x0, @pid}, @generic="617c0907adc93441094f4bad9491d7ed5755b3dca7207689b99231b356f273292c3ecd3c46c464c37c89fa83d51fadebe563e2c7c22c39b09d7e76d7cfd9b6b8ea05146c91c5153f544f955da16ed517c7cee718b80b6aadb5f44bde8eb5ef3b9398ae176ba732b337a8056d673038cceef627c7a1f5c0697afc5e2757c27735f7cec309ebadcb6b763c7e50a103326e2dad56594c247b15a912f25bdf0335817911dbfe6e169ac22f7148477797ff3808efa11e03fbaf6d07f50073c00df30b0af5c283b9862b7029ab3ba7b7123cc0c61e04322b787136cb0a588f526996a9d829f08f8658ce083bbbf8a8cf4bad44ef922b51700642", @typed={0x8, 0x3, 0x0, 0x0, @fd}, @typed={0x8, 0x27, 0x0, 0x0, @ipv4=@loopback}]}, @generic="5bbe2409aa269e71cec43b29b4d8633c76244224c1fa2c71e87ce578eb0dfb409d65515858cdecab97474097150126cc9a99c8196a606d7b5fc3fb98c11e3fc9482f35788acfbdb23fa817b5dcd24648aeca6a90d4973d1381f291d7560f6652c68c1098e4279cad9e558488719f00c5bdd36fcf2a9253c6835b861afad2390e0f45adcbc66442f0bc03c504fb7b487a5001eec6cba439dae19e73af55e3c8f0363737e3a545c1ed0861eec1d81d6265ed8672c8cac5044071a0085711a3c0863f7b5d2001cbf2af92f236f7ed6c65d467d9b55faace76ba674243ed3ec1c07d4d3061c4e40a74432726e6925a6cff21", @generic="2ed4855fbdb471d64d73fdb562e56faceebc", @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @nested={0xc, 0x38, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @u32=0x5}]}, @generic="23c4", @typed={0x9, 0x1a, 0x0, 0x0, @str='fd/4\x00'}, @nested={0x1d6, 0x38, 0x0, 0x1, [@typed={0xfb, 0x10, 0x0, 0x0, @binary="1ed8192109ad0b18bb362d758dbbff9f62dd66cabc97881b83fb3ba247e880dea084883d43db86047ba063e43c0f8d8907a4dec973b93bd6c7c1b526b34841b731e1183ed58ea0469a9143078ca082477ffdd6efc23b96ad97d62b41c92780253f3a99bfa1c8b55843958f4c461bada8abfede67020a452929be3030559e7b1dceb5b835b4bdfd9da2cfa3743ba8d5ce1e854caab413aeddf34959068c093de293b8b264fdf2e1f3a69ec1036e3c182b7a5264dba17756846b82d622269215207c3a7ac2557bea1a94755bf4c9389be4df330247da7674cc800894c10ddc36b4afcc3cfa96082bd61d3f911f625deccf9b2383143f6d02"}, @generic="e0563ce78f8180e67b2faf69b76e00d41f914c2490c1950682981814fcd393c7e514cd8b0d74ae0a53ad8a415096d46a6153e14c1ce44c39db9ca44444e8931ab4995c46bae486e129950d1d0f707f91431dd8f444620bcfade4afaced57d0182585a9e42d9b2c744bad35ae5d93ffb09952127806bdf445bcc3889251a5d5fa11e212eb9bbbe22d0606c171a40e311f1b691f57a99656a96413e1669206daac1e4e1b8f0b8ead9876eccb405936e07955d403e7d429536c540385b32dde3d618e3de31e2ae457119964c2e93fe9afd8863ce49637a1"]}]}, 0x42c}, {&(0x7f0000000740)={0x1310, 0x20, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x85, 0x0, 0x0, @fd}, @typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@mcast2}, @nested={0xc, 0x53, 0x0, 0x1, [@typed={0x8, 0x8e, 0x0, 0x0, @u32=0x101}]}, @nested={0x125f, 0x49, 0x0, 0x1, [@generic="568168463a224221e0287e34db46a9e095c94ecd7b66a86c26fc43fc71747b6f22c0792907d1baaa85678092a8ae0bc62cec07549da81a1369ef9bfe1a6569ca95bd50158fd19b46337fa3f6a3c5a43a1d30", @typed={0x9, 0x5c, 0x0, 0x0, @str='fd/4\x00'}, @generic="9164047b2a4fde1cca9e89be4d7dcadbccb9c9", @generic="939f53644f03bd454096c26c8960bc484fe3abc72fcd5a275c3e3bf452552270843a3dd2ad96c3d9d7df67f46ac83225136f7a1a7843af24c12227b9f289596d09cf73bb3a62398fc425d546e782c7c1495fbb5f663241eb0f02855129f3c233f639c8b3a4e0a66152a316ebc2918cb021f8cb23ab4bef4694e45aa53fffb7f2bb2ef7bdc56cc7109271619034c77afbe2136e44c2378eb3fe8411387c0993a2d0bb14de60db1b8d779c99f471e9a34de34255317e902ea38047a781b1ee7ecd8b6759fbb88fc6c41a01c652152bae8c25a7c3cc91d181d27061ce50541649b0d1daa1bb596dbac3b2726119ee3c1f802789dfd75a5b", @typed={0x8, 0x23, 0x0, 0x0, @fd=r2}, @generic="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@generic="f1b7b379d93f0cfb01ea55249cd0211447f8b6eb6b70357c2ab6d47872b7a5b83fc614cc5d9e7c7fa08e3ff25aa0c738822425d187fe15d4d30dd09d67cf325ef18af0ad54ebec8c18bda45b918cf4f9aa3d7adc1bad9fde08031954ab12a9a244680fc6eab9c5f6393da9d038f0105b1f3ef3151d5c8781e242fa465ba8c3bc8b522c409547490b5030e8c9d73f52a3eda09d8e7de33a9345d9d8cc", @generic="5b7b38a47da2e1fb3cdcb8e985276681b68e6c994e337b0a5b527a950ef83119a24c7b75e3d4935f473838b0ddb00ae831901fdfac9b82014cf3c14c", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @generic="1455f93b227c467a42ab432ef6e4ce3342bd8639fde5058cedf0223398f6098ceadf5243c3ce82e8f915e4ce2af33bd2c6a4bfc23bd8b3428515d4503ecd789c2243821f4363e446bdb7be33d99d9eae1c88cd7f1befd4578d44b56254fcdc5fc9d407f657177c6f4490ec98764329", @nested={0x8, 0x92, 0x0, 0x1, [@typed={0x4, 0x49}]}]}, 0x1310}, {&(0x7f0000001a80)={0x300, 0x37, 0x200, 0x70bd26, 0x25dfdbfc, "", [@nested={0x2ce, 0x8e, 0x0, 0x1, [@generic="bca71d8e8e1b65c36002011ee043b0b00c7abdd60d622ec007b7dc50fa014a8da04239283f5abc9a158bd5ed16eaa58cdd60e85729342e6d0dd0664f90bb51e8a5436c491d9b0156e2fe548418d92464d2e70b739266f1f59e21db096cf6341e1cbb61848ec915fa4d3139e983cdc278095c631b7f819b7e2f9098", @generic="fa0693aaf884300bd8c65edf8adb1711aead0d8b7f4184a81ed8c1b233de330dcaab7a92c284f9739c0d434a4ae0ab8c698995b1f47efb69db2e3be85acbbf5d1bf3e89d838c88a384e2b45f3a2dc1ac7d2a437fa60508ef29efe5df8adeeec16af42866bd7dd18ecc2ca7ab062a", @typed={0xfa, 0x67, 0x0, 0x0, @binary="df1b7a92e7ed70246d0eec55ae2a6caa8192df488e5e98de5b448e664a62f69ee2507c25f93a5b8a14e8a11dd6dc1500774b1c8f39be93f447a53663ffc47b6b9b52e25e97261dfeb37ccc2f03d5f8c7c3ab504764ac2969880b3de19fe781c219a338dd3b313d025e4bca539e99df2bb42570a87c2e8301052c4f365ead0004acea8eac79712234aa7382f18df33b5f2d360031dd8cef7a91aee45602b3779ae289e1c736d9f0b9f99039084eef1ea74e8b48d5072d1a55891026bc3d06b3f0586b418607d01aa8726e1583a217b29360e5ba25c8ad0f822b9ddce1b3675ab396bfb47a03f9f0fd85316cc9957b5647bda18b07230d"}, @generic="1e7bb0aa2c6adac334d4a9cee43b3a9c6cdc7ea9f2bb7a4467eee4c83ce97d31e69bc3e3edab50e2536663506b353254a824bf87e4455bb9857bb2f611b36d9cca3fd8baa90d7d74355e880e343e6d602d04f642fb41acb81218389b5e14324b5e337a6ff96d5ca6dc29b2c1e444b35a6f2d02e68579a639fb1b75edb36ac6882aabfc0eecbcdc4cf9762fce8fa56f895f9d08bc9fc27564998f5bc7c087d36b48b6286acc3b0766816e47406336f2509f204e78f1c488364b4fb3151dcc78447be1560f9cecac24de74244e73a6cc8840ccd0c9eaa59d7a708b9ddd217cca799f22984d12"]}, @nested={0x16, 0x81, 0x0, 0x1, [@typed={0x8, 0x64, 0x0, 0x0, @ipv4=@broadcast}, @generic="1a2475207e53bfe6561b"]}, @typed={0x8, 0x74, 0x0, 0x0, @ipv4=@local}]}, 0x300}], 0x4, &(0x7f0000002100)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}, @rights={{0x20, 0x1, 0x1, [r9, r3, r10, r4]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r14, r16}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r18, r20}}}], 0xe8, 0x8000}, 0x4) [ 652.676195][ T3659] overlayfs: missing 'lowerdir' [ 652.676928][ T3660] overlayfs: missing 'lowerdir' [ 652.692687][ T3662] misc userio: Invalid payload size 00:10:52 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) (async, rerun: 64) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (rerun: 64) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r4, &(0x7f0000000040)={0x18}, 0x18) (async) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001e40)={{{@in6=@private1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@initdev}}, &(0x7f0000001f40)=0xe8) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) (async, rerun: 64) r9 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (rerun: 64) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001f80)='net/fib_trie\x00') r11 = getpid() sched_setscheduler(r11, 0x1, &(0x7f0000001700)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f00000020c0)=0xe8) (async) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r14) (async) r15 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 64) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) (rerun: 64) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r15, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r16]) (async) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r18) r19 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 64) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) (rerun: 64) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r20]) sendmsg$netlink(r4, &(0x7f0000002200)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000001d80)=[{&(0x7f0000000140)={0x104, 0x2a, 0x2, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x14, 0x68, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="b6ef28729e0d521679d41dd14c545be79c75bf0404d02a8a29aefac779aae8b96ae3d7fa1d523a72e37a1ccdea2864f6d7a824ab8aac81318e7d4ac5f9de128212ce966e1dfe317a6e68778110c0f1d54512fdaf5d097fd839fa32d454268c2145bf95d50c37c78222f567c82867ae07c0bbd824f0d7aa304f182263a3f071532835bd31a661d38269034ddc303d77bad03627129c85d33f4b0b60afba9e890350f534256d1e8d00bccea3260b0295ff8edad1e55738c20b5969834c547a9e9d374e7e830a13588c8e7176b23aadf24bd7128bfde6f6aec8173f2532bb205370"]}, 0x104}, {&(0x7f0000000300)={0x42c, 0x37, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x113, 0xe, 0x0, 0x1, [@typed={0x8, 0x52, 0x0, 0x0, @pid}, @generic="617c0907adc93441094f4bad9491d7ed5755b3dca7207689b99231b356f273292c3ecd3c46c464c37c89fa83d51fadebe563e2c7c22c39b09d7e76d7cfd9b6b8ea05146c91c5153f544f955da16ed517c7cee718b80b6aadb5f44bde8eb5ef3b9398ae176ba732b337a8056d673038cceef627c7a1f5c0697afc5e2757c27735f7cec309ebadcb6b763c7e50a103326e2dad56594c247b15a912f25bdf0335817911dbfe6e169ac22f7148477797ff3808efa11e03fbaf6d07f50073c00df30b0af5c283b9862b7029ab3ba7b7123cc0c61e04322b787136cb0a588f526996a9d829f08f8658ce083bbbf8a8cf4bad44ef922b51700642", @typed={0x8, 0x3, 0x0, 0x0, @fd}, @typed={0x8, 0x27, 0x0, 0x0, @ipv4=@loopback}]}, @generic="5bbe2409aa269e71cec43b29b4d8633c76244224c1fa2c71e87ce578eb0dfb409d65515858cdecab97474097150126cc9a99c8196a606d7b5fc3fb98c11e3fc9482f35788acfbdb23fa817b5dcd24648aeca6a90d4973d1381f291d7560f6652c68c1098e4279cad9e558488719f00c5bdd36fcf2a9253c6835b861afad2390e0f45adcbc66442f0bc03c504fb7b487a5001eec6cba439dae19e73af55e3c8f0363737e3a545c1ed0861eec1d81d6265ed8672c8cac5044071a0085711a3c0863f7b5d2001cbf2af92f236f7ed6c65d467d9b55faace76ba674243ed3ec1c07d4d3061c4e40a74432726e6925a6cff21", @generic="2ed4855fbdb471d64d73fdb562e56faceebc", @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @nested={0xc, 0x38, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @u32=0x5}]}, @generic="23c4", @typed={0x9, 0x1a, 0x0, 0x0, @str='fd/4\x00'}, @nested={0x1d6, 0x38, 0x0, 0x1, [@typed={0xfb, 0x10, 0x0, 0x0, @binary="1ed8192109ad0b18bb362d758dbbff9f62dd66cabc97881b83fb3ba247e880dea084883d43db86047ba063e43c0f8d8907a4dec973b93bd6c7c1b526b34841b731e1183ed58ea0469a9143078ca082477ffdd6efc23b96ad97d62b41c92780253f3a99bfa1c8b55843958f4c461bada8abfede67020a452929be3030559e7b1dceb5b835b4bdfd9da2cfa3743ba8d5ce1e854caab413aeddf34959068c093de293b8b264fdf2e1f3a69ec1036e3c182b7a5264dba17756846b82d622269215207c3a7ac2557bea1a94755bf4c9389be4df330247da7674cc800894c10ddc36b4afcc3cfa96082bd61d3f911f625deccf9b2383143f6d02"}, @generic="e0563ce78f8180e67b2faf69b76e00d41f914c2490c1950682981814fcd393c7e514cd8b0d74ae0a53ad8a415096d46a6153e14c1ce44c39db9ca44444e8931ab4995c46bae486e129950d1d0f707f91431dd8f444620bcfade4afaced57d0182585a9e42d9b2c744bad35ae5d93ffb09952127806bdf445bcc3889251a5d5fa11e212eb9bbbe22d0606c171a40e311f1b691f57a99656a96413e1669206daac1e4e1b8f0b8ead9876eccb405936e07955d403e7d429536c540385b32dde3d618e3de31e2ae457119964c2e93fe9afd8863ce49637a1"]}]}, 0x42c}, {&(0x7f0000000740)={0x1310, 0x20, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x85, 0x0, 0x0, @fd}, @typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@mcast2}, @nested={0xc, 0x53, 0x0, 0x1, [@typed={0x8, 0x8e, 0x0, 0x0, @u32=0x101}]}, @nested={0x125f, 0x49, 0x0, 0x1, [@generic="568168463a224221e0287e34db46a9e095c94ecd7b66a86c26fc43fc71747b6f22c0792907d1baaa85678092a8ae0bc62cec07549da81a1369ef9bfe1a6569ca95bd50158fd19b46337fa3f6a3c5a43a1d30", @typed={0x9, 0x5c, 0x0, 0x0, @str='fd/4\x00'}, @generic="9164047b2a4fde1cca9e89be4d7dcadbccb9c9", @generic="939f53644f03bd454096c26c8960bc484fe3abc72fcd5a275c3e3bf452552270843a3dd2ad96c3d9d7df67f46ac83225136f7a1a7843af24c12227b9f289596d09cf73bb3a62398fc425d546e782c7c1495fbb5f663241eb0f02855129f3c233f639c8b3a4e0a66152a316ebc2918cb021f8cb23ab4bef4694e45aa53fffb7f2bb2ef7bdc56cc7109271619034c77afbe2136e44c2378eb3fe8411387c0993a2d0bb14de60db1b8d779c99f471e9a34de34255317e902ea38047a781b1ee7ecd8b6759fbb88fc6c41a01c652152bae8c25a7c3cc91d181d27061ce50541649b0d1daa1bb596dbac3b2726119ee3c1f802789dfd75a5b", @typed={0x8, 0x23, 0x0, 0x0, @fd=r2}, @generic="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@generic="f1b7b379d93f0cfb01ea55249cd0211447f8b6eb6b70357c2ab6d47872b7a5b83fc614cc5d9e7c7fa08e3ff25aa0c738822425d187fe15d4d30dd09d67cf325ef18af0ad54ebec8c18bda45b918cf4f9aa3d7adc1bad9fde08031954ab12a9a244680fc6eab9c5f6393da9d038f0105b1f3ef3151d5c8781e242fa465ba8c3bc8b522c409547490b5030e8c9d73f52a3eda09d8e7de33a9345d9d8cc", @generic="5b7b38a47da2e1fb3cdcb8e985276681b68e6c994e337b0a5b527a950ef83119a24c7b75e3d4935f473838b0ddb00ae831901fdfac9b82014cf3c14c", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @generic="1455f93b227c467a42ab432ef6e4ce3342bd8639fde5058cedf0223398f6098ceadf5243c3ce82e8f915e4ce2af33bd2c6a4bfc23bd8b3428515d4503ecd789c2243821f4363e446bdb7be33d99d9eae1c88cd7f1befd4578d44b56254fcdc5fc9d407f657177c6f4490ec98764329", @nested={0x8, 0x92, 0x0, 0x1, [@typed={0x4, 0x49}]}]}, 0x1310}, {&(0x7f0000001a80)={0x300, 0x37, 0x200, 0x70bd26, 0x25dfdbfc, "", [@nested={0x2ce, 0x8e, 0x0, 0x1, [@generic="bca71d8e8e1b65c36002011ee043b0b00c7abdd60d622ec007b7dc50fa014a8da04239283f5abc9a158bd5ed16eaa58cdd60e85729342e6d0dd0664f90bb51e8a5436c491d9b0156e2fe548418d92464d2e70b739266f1f59e21db096cf6341e1cbb61848ec915fa4d3139e983cdc278095c631b7f819b7e2f9098", @generic="fa0693aaf884300bd8c65edf8adb1711aead0d8b7f4184a81ed8c1b233de330dcaab7a92c284f9739c0d434a4ae0ab8c698995b1f47efb69db2e3be85acbbf5d1bf3e89d838c88a384e2b45f3a2dc1ac7d2a437fa60508ef29efe5df8adeeec16af42866bd7dd18ecc2ca7ab062a", @typed={0xfa, 0x67, 0x0, 0x0, @binary="df1b7a92e7ed70246d0eec55ae2a6caa8192df488e5e98de5b448e664a62f69ee2507c25f93a5b8a14e8a11dd6dc1500774b1c8f39be93f447a53663ffc47b6b9b52e25e97261dfeb37ccc2f03d5f8c7c3ab504764ac2969880b3de19fe781c219a338dd3b313d025e4bca539e99df2bb42570a87c2e8301052c4f365ead0004acea8eac79712234aa7382f18df33b5f2d360031dd8cef7a91aee45602b3779ae289e1c736d9f0b9f99039084eef1ea74e8b48d5072d1a55891026bc3d06b3f0586b418607d01aa8726e1583a217b29360e5ba25c8ad0f822b9ddce1b3675ab396bfb47a03f9f0fd85316cc9957b5647bda18b07230d"}, @generic="1e7bb0aa2c6adac334d4a9cee43b3a9c6cdc7ea9f2bb7a4467eee4c83ce97d31e69bc3e3edab50e2536663506b353254a824bf87e4455bb9857bb2f611b36d9cca3fd8baa90d7d74355e880e343e6d602d04f642fb41acb81218389b5e14324b5e337a6ff96d5ca6dc29b2c1e444b35a6f2d02e68579a639fb1b75edb36ac6882aabfc0eecbcdc4cf9762fce8fa56f895f9d08bc9fc27564998f5bc7c087d36b48b6286acc3b0766816e47406336f2509f204e78f1c488364b4fb3151dcc78447be1560f9cecac24de74244e73a6cc8840ccd0c9eaa59d7a708b9ddd217cca799f22984d12"]}, @nested={0x16, 0x81, 0x0, 0x1, [@typed={0x8, 0x64, 0x0, 0x0, @ipv4=@broadcast}, @generic="1a2475207e53bfe6561b"]}, @typed={0x8, 0x74, 0x0, 0x0, @ipv4=@local}]}, 0x300}], 0x4, &(0x7f0000002100)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}, @rights={{0x20, 0x1, 0x1, [r9, r3, r10, r4]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r14, r16}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r18, r20}}}], 0xe8, 0x8000}, 0x4) 00:10:52 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000015c0), 0x10000, &(0x7f00000016c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, ']]^!!\\%&'}}, {@cache_loose}, {@uname={'uname', 0x3d, '.log\x00'}}], [{@appraise_type}, {@dont_measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '//&^-@.'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@subj_type={'subj_type', 0x3d, '%\\#'}}]}}) openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x2b0002, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000280)=ANY=[@ANYRESOCT=r5, @ANYBLOB="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", @ANYRESOCT=r5, @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c76657273696f6e3d3970363030302e4c2c76657273696f6e3d3970000030302e4c2c6163630773733d331874e7d144aa1ae87492c38f47c929e1034a357b177344575ba54117bc456b6c1bd41a5692fd62651a60c70992043452ea6ad5eedd5c7e95600eda173716d62f399837a91968241cb800"/149, @ANYBLOB="df79c2f6c170b6ec2415b415437216f8412344ecd0b241eef923c744fda5cc5ac61e8162db88a1c2b0988e9495c58a13e4d52f9f0d436f4a88733ffef5306e629239d12c37ed780c507d36f35ca39ba7612169372b725c64b7289af5792e6df9a5458c889b25889ab22dc6e6b2dd4ebbd162235f86f95e85add66c2072cf45df9b5a4e284254af656ad4a4acb0d0bb2dcfc1ce35241f", @ANYBLOB=',debug=0x0000000000000002,access=client,\x00']) (async) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) sendto(r7, &(0x7f0000001440)="d4b5d59562f536d6ee7ff5710877f471cc5370a86525fe42070b214ae126736a5e93ecd26fd0168b3e5340587039316b4c4d17144602367a0e143290d1ccff51315330de54737923ac97e5323e9b24ef0f3be6d6cd11c4729455b2dc207cef17006a688a4bd19843738508bca5858aeb7224014c68c53be6691f0a467a7c3cb3a90e736cb9a03a8dc153838e32ccfbcd9785ab0a78f12d37d02956838e9f9dbc8b005775cc124a0a04ede92f62cca3a0fcb23e19dc7f2febfe54e1688aff70bc1b2a60c2bb297d5387f85e558bb753c0712f3119", 0xd4, 0x24004084, &(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, r8, 0x4, 0x4, 0x3, 0x1, {0xa, 0x4e23, 0xfffff02f, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x9}}}, 0x80) (async) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r9, 0x0, r6, 0x0, 0x100, 0x0) 00:10:52 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x10'}}]}) 00:10:52 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9,\x00'}}]}) 00:10:52 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x14, 0x6, 0x3, 0x7ff, 0x200, 0x1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3}, 0x48) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f00000000c0)=0x5) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x11000, 0x0) write$P9_RVERSION(r3, &(0x7f0000000180)={0x15, 0x65, 0xffff, 0xffffffff, 0x8, '9P2000.u'}, 0x15) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r4, 0x0, r2, 0x0, 0x100, 0xa) [ 652.784585][ T3666] misc userio: Invalid payload size [ 652.812305][ T3673] overlayfs: missing 'lowerdir' [ 652.822920][ T3680] overlayfs: missing 'lowerdir' 00:10:52 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 652.844037][ T3682] misc userio: Invalid payload size [ 652.845767][ T3682] misc userio: Invalid payload size 00:10:52 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') close(r1) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:52 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9/\x00'}}]}) [ 652.881092][ T3684] overlayfs: missing 'lowerdir' [ 652.907339][ T3689] overlayfs: missing 'lowerdir' 00:10:52 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\xb8'}}]}) 00:10:52 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) close(r1) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) [ 652.969336][ T3692] overlayfs: missing 'lowerdir' 00:10:53 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x3ff, 0x4, 0x40}) (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) write$USERIO_CMD_SET_PORT_TYPE(r6, &(0x7f0000000180)={0x1, 0x8}, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d616e792c6d73697a653d3078303030303030303030303030303030372c63616368653d4e6d61702c7365636c6162656c2c736d61636b6673666c6f6f723d2d7d232f105e26255c7d2c6f62735f757365723d3a3c666f776e65723c", @ANYRESDEC=r5, @ANYBLOB=',subj_type=fd/4\x00,appraise_type=imasig,appraise,pcr=00000000000000000053,smackfshat=fd/4\x00,\x00']) 00:10:53 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 64) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 64) write$P9_RLCREATE(r4, &(0x7f0000000040)={0x18}, 0x18) (async) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001e00)={0xffffffffffffffff, 0xffffffffffffffff}) (async) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001e40)={{{@in6=@private1, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private2}, 0x0, @in=@initdev}}, &(0x7f0000001f40)=0xe8) (async, rerun: 32) r7 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 32) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r7, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r8]) (async) r9 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r9, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001f80)='net/fib_trie\x00') (async) r11 = getpid() sched_setscheduler(r11, 0x1, &(0x7f0000001700)=0x4) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000001fc0)={{{@in6=@dev, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in=@broadcast}}, &(0x7f00000020c0)=0xe8) (async) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r14) (async) r15 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (async, rerun: 32) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) (rerun: 32) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r15, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r16]) (async) r17 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r17, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r18) (async, rerun: 64) r19 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) (rerun: 64) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r19, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r20]) (async) sendmsg$netlink(r4, &(0x7f0000002200)={&(0x7f00000000c0)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000001d80)=[{&(0x7f0000000140)={0x104, 0x2a, 0x2, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x14, 0x68, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @generic="b6ef28729e0d521679d41dd14c545be79c75bf0404d02a8a29aefac779aae8b96ae3d7fa1d523a72e37a1ccdea2864f6d7a824ab8aac81318e7d4ac5f9de128212ce966e1dfe317a6e68778110c0f1d54512fdaf5d097fd839fa32d454268c2145bf95d50c37c78222f567c82867ae07c0bbd824f0d7aa304f182263a3f071532835bd31a661d38269034ddc303d77bad03627129c85d33f4b0b60afba9e890350f534256d1e8d00bccea3260b0295ff8edad1e55738c20b5969834c547a9e9d374e7e830a13588c8e7176b23aadf24bd7128bfde6f6aec8173f2532bb205370"]}, 0x104}, {&(0x7f0000000300)={0x42c, 0x37, 0x100, 0x70bd2a, 0x25dfdbfe, "", [@nested={0x113, 0xe, 0x0, 0x1, [@typed={0x8, 0x52, 0x0, 0x0, @pid}, @generic="617c0907adc93441094f4bad9491d7ed5755b3dca7207689b99231b356f273292c3ecd3c46c464c37c89fa83d51fadebe563e2c7c22c39b09d7e76d7cfd9b6b8ea05146c91c5153f544f955da16ed517c7cee718b80b6aadb5f44bde8eb5ef3b9398ae176ba732b337a8056d673038cceef627c7a1f5c0697afc5e2757c27735f7cec309ebadcb6b763c7e50a103326e2dad56594c247b15a912f25bdf0335817911dbfe6e169ac22f7148477797ff3808efa11e03fbaf6d07f50073c00df30b0af5c283b9862b7029ab3ba7b7123cc0c61e04322b787136cb0a588f526996a9d829f08f8658ce083bbbf8a8cf4bad44ef922b51700642", @typed={0x8, 0x3, 0x0, 0x0, @fd}, @typed={0x8, 0x27, 0x0, 0x0, @ipv4=@loopback}]}, @generic="5bbe2409aa269e71cec43b29b4d8633c76244224c1fa2c71e87ce578eb0dfb409d65515858cdecab97474097150126cc9a99c8196a606d7b5fc3fb98c11e3fc9482f35788acfbdb23fa817b5dcd24648aeca6a90d4973d1381f291d7560f6652c68c1098e4279cad9e558488719f00c5bdd36fcf2a9253c6835b861afad2390e0f45adcbc66442f0bc03c504fb7b487a5001eec6cba439dae19e73af55e3c8f0363737e3a545c1ed0861eec1d81d6265ed8672c8cac5044071a0085711a3c0863f7b5d2001cbf2af92f236f7ed6c65d467d9b55faace76ba674243ed3ec1c07d4d3061c4e40a74432726e6925a6cff21", @generic="2ed4855fbdb471d64d73fdb562e56faceebc", @typed={0x14, 0x72, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}, @nested={0xc, 0x38, 0x0, 0x1, [@typed={0x8, 0x3b, 0x0, 0x0, @u32=0x5}]}, @generic="23c4", @typed={0x9, 0x1a, 0x0, 0x0, @str='fd/4\x00'}, @nested={0x1d6, 0x38, 0x0, 0x1, [@typed={0xfb, 0x10, 0x0, 0x0, @binary="1ed8192109ad0b18bb362d758dbbff9f62dd66cabc97881b83fb3ba247e880dea084883d43db86047ba063e43c0f8d8907a4dec973b93bd6c7c1b526b34841b731e1183ed58ea0469a9143078ca082477ffdd6efc23b96ad97d62b41c92780253f3a99bfa1c8b55843958f4c461bada8abfede67020a452929be3030559e7b1dceb5b835b4bdfd9da2cfa3743ba8d5ce1e854caab413aeddf34959068c093de293b8b264fdf2e1f3a69ec1036e3c182b7a5264dba17756846b82d622269215207c3a7ac2557bea1a94755bf4c9389be4df330247da7674cc800894c10ddc36b4afcc3cfa96082bd61d3f911f625deccf9b2383143f6d02"}, @generic="e0563ce78f8180e67b2faf69b76e00d41f914c2490c1950682981814fcd393c7e514cd8b0d74ae0a53ad8a415096d46a6153e14c1ce44c39db9ca44444e8931ab4995c46bae486e129950d1d0f707f91431dd8f444620bcfade4afaced57d0182585a9e42d9b2c744bad35ae5d93ffb09952127806bdf445bcc3889251a5d5fa11e212eb9bbbe22d0606c171a40e311f1b691f57a99656a96413e1669206daac1e4e1b8f0b8ead9876eccb405936e07955d403e7d429536c540385b32dde3d618e3de31e2ae457119964c2e93fe9afd8863ce49637a1"]}]}, 0x42c}, {&(0x7f0000000740)={0x1310, 0x20, 0x200, 0x70bd29, 0x25dfdbfb, "", [@typed={0x8, 0x85, 0x0, 0x0, @fd}, @typed={0x14, 0x1e, 0x0, 0x0, @ipv6=@mcast2}, @nested={0xc, 0x53, 0x0, 0x1, [@typed={0x8, 0x8e, 0x0, 0x0, @u32=0x101}]}, @nested={0x125f, 0x49, 0x0, 0x1, [@generic="568168463a224221e0287e34db46a9e095c94ecd7b66a86c26fc43fc71747b6f22c0792907d1baaa85678092a8ae0bc62cec07549da81a1369ef9bfe1a6569ca95bd50158fd19b46337fa3f6a3c5a43a1d30", @typed={0x9, 0x5c, 0x0, 0x0, @str='fd/4\x00'}, @generic="9164047b2a4fde1cca9e89be4d7dcadbccb9c9", @generic="939f53644f03bd454096c26c8960bc484fe3abc72fcd5a275c3e3bf452552270843a3dd2ad96c3d9d7df67f46ac83225136f7a1a7843af24c12227b9f289596d09cf73bb3a62398fc425d546e782c7c1495fbb5f663241eb0f02855129f3c233f639c8b3a4e0a66152a316ebc2918cb021f8cb23ab4bef4694e45aa53fffb7f2bb2ef7bdc56cc7109271619034c77afbe2136e44c2378eb3fe8411387c0993a2d0bb14de60db1b8d779c99f471e9a34de34255317e902ea38047a781b1ee7ecd8b6759fbb88fc6c41a01c652152bae8c25a7c3cc91d181d27061ce50541649b0d1daa1bb596dbac3b2726119ee3c1f802789dfd75a5b", @typed={0x8, 0x23, 0x0, 0x0, @fd=r2}, @generic="b22a475761882a34fcd8f93edf2196b0691337be6be2ad3247c76f3f23c31ff4c51f37e915e473882d0023ab882328dffcfb079c9ef4410066387803b362dd9654b0d186a063d661f58c8c6d8de16340c942738c5b211eecebfe886026994db84ddc4a8eb4dc3670b5793785a2d80808404f38dfdd968bbc2038f1bb4ef99227099599979232db89ff92c9d4499c1aceff17aed1d7f64faa3349f00b3c6ed5360aa26ad34b4bacf1c7848611ed8744738d6dcea4a2d9defb29b790374bfdd8dc421b89cb2d1faa9dfd8c2fd13e123630df34b34227caf99b5aa75ae4d48123d754d8a80872963729d94f0f7d02034d4f8c013fdd7f96a8467d6a86504cd5ca63b606a8de45ebc66fe0dd9651bb6cefda5aba7fe5ff7b9c942497d613a449eb2c6eba28c6900728e0b2eabd1204c8fd3c24e5791c64dde875b4dbdb2927a4a8aaf38e600b18c844201d31d701c200dfa77220699a38305a690148f1db704a26a4d68caffded186a6dd097c6b82d81c0a9f688d19ce3d74dbaabf34ce51b66b1dfe8a744a3a710bb9e2c9a5369fffd1d534a304f8b20eba0e558724d0337832bdef3d55d95549eb79809eea8573e7d59e4388ff493c70e7fa32b90372bf193e99716a45891352e8900f3f4db3b823a446cc19cc0c9cae51165ccf549f43e0622c9a240c4e709a2c5dcaec9eb1c1c6334225b65112411063808e4ed2e70581e91c4eb26f5b1c623e48b88d29c04e17a784aab5e8859cdc3b852d73ad94ee1823109db200c9511ae07c13ce76367e4261c5b8d3c0a7ddcdab8f9bb54a61780bf8bafae86fe6758835d10ff93b33585699a3429c90290270241a224c73e3929706e92d2ba77cb2363655641fa87d0fc07fb90b70e4b1ae09b4bb1353fd6ea7b4d7586c82e72e681575f7abacf9fd4084446aedbef44e297e91022d7a49e07cbdc9371041bb7efeff74c9571e4e0dae59bc3f5206762b9b7728aa396924ecff08b36a6c1821ea86ffd7e351d6315da03f99b29e64f833627c0ebaa39e5b0293414624d015a3453fba66e10f896c9939158d422e050129bdd584df9259ed5288af1993fc5c6395d70bef8008c6bfe1cf79d911e32baca988aa51f0d431809e802b957bb663429b5787761b6de060b186118b3103e8e6234600b4a626896cc38e908fd703435447c1314049149cbd1a91acd0f18b0ee637efe01cada7b86e4000a4fcd513bd1a8487bed72227fba19faa6194ac84c519f7747bff889ed170d2c19e833694ae0d4dc22087bfe9cf252dbb278899a6b414bd6c46acd135696f8c778b0ee393d3cfb5dabdb0a2e53afa56107ab8405916eb6f02049604dde63c051240c3f9a81cf6550d121e05a3a5d4a7c50b0342c2f921f027fbcb7292869483140b5d983d12af22b46e35f17458d4eaf265168ad7e51e6553e9c8bc68345990116bc36c8f73de6673a95f157e7cef613a5e4d6d2cfb959006bef622390c496f0afe034a7c38b4b00c613a613011e548b234625195727fdf49a8add2eab28fb491e84e1555103766cd626e7f92c54b2e89b1d2b59d5465a56834c1ce97f783b2ac7ac92fb3ea69f29a1e28c53ac188ac57a839a78b0c32b750b3440495c5908fa7cd72326e959e7b1264f803471517ff2523544c0a5555db1b6da023652430ad29a3d2838206aa9a45a217acda60acb7d3013e5170340cc2360ed7d2ef592e8cfd1753d56bf0939d953859fa1486533bd58209cf7a9cdea45eb1dd215991147c6c9c636fd5ba279a159df3772f9c83e51768663b573160d8a15570636bbe3941a8cb9c36cc83540d54c8b31fcab641f7f9cdab2572f5af69dd9c43987e9369de69fdc8a9755ed62c8fdea247f86a69e99ea4b0a1af646c173c1b1bde0f8b24788a0859327738c7af99a099bd5c475bc8ca1f3a6c1a6649f53c5231f0d98027c3dda355cf01f0ea3ca157b4ca9547d9432c759cac4b5093e29cfc1f0cf6bb6008d7ed23e01add979a3ed6deb1e5067716a1330e861b44b8d47bc70b1e9ca3d8a69fa4fa578f6ead170c5ba6b4b0124ec25a0aa56d82684e8a7a524fcf5538a0ad6cdfd6520e9ab884810d20ffde80e8c8ee81b3e8aa85f8080994b0e8db955924da58c89e7d87da90c4e661b6e08ecedfa3e5360a23ea7783d0b27f28d08f18fb70264bfa0f16f74b9651f855ae561449cc510bf54db7e25601eacd9105f6cb5448bdc75342695aac8beba1e74e534b2ee97d309ba2a74efe284b5144de9cfd8de4ec4cfdc45e972085720c8026e47626dda0833127859e1b99525d01e1a5e76d249d8bb9eff8ccbd9e9b67a06db8e152221b0072caa780f0eb9779edc6dea6e4313fb008d500109053d75d4f1eec04123d3a4eb9628abce142eca9b96474bb18feef4863a642ab8636da469de3d7d25258625a87bbe504054bde2a3eac33c4eb4d132a5957fc6ad8a893277a90dde50855a687615e31421947d501c6b57f10809660b4127e38f10a7cf19807fde3947e483e94d2e3c352e5fe6509d6db213bf8838678c810ce84bd35e86f49998d46fc0cbe77cc3e0be92d4a7e34e7aecce30151203677f5e145879e6bd4e217593290e6427d31e0111da95e591d0b8852dfa7cb4ced1645ca31649c1bc280d1527204e65b27a43f25373875f5d5684e60361ee279d75fb47b92f2d44c7227c833add13adfb2febf8f629a59d223e643c7874b5feac485c190c410cf8def625830b84598f1d16f7d41274cab7fb56cca43549e2a867cc5f22a3a4681dc99f600b03d8538395b62c9e037e7d878cb101e0baba005be316c88a621b56d0098bf768576f160d9cf75a9ebef07d4b7902e35f0e6bce58986924ef5db80f01686f6cd3c85b1c394e6df67370d6cd1881034bbd68a24234296243180ea6f31a529c9f919e385f328e40b205f58ff0f85a7c4723a2ab3dbe3008656e6907a3a7b6e13788795c1931508d0fdedf95f1c5f54b087607e1cf9aee0eab9baa1d28fb0000d8a4732739cf15700f0bd5e02170b34930fea5de22b224536bb2670dd9a7e5b83ce52b9f27ffe7f2507a6d1a4dda1dd782e8387f68ef222f5681a2bee85fbc962399ef670b89076672d109efc5c20c2bdff45bead21e5efa5ce0461accea80fec41306a323eadc7a45b9045c3a8dede8babe82d6212b3f33b6b86add683302938c8ff6dcdbb1620fc0409970d4cd6ee5f9e2d79b82110e2a475ba8c32df31f6bf0a4a1313f73432f92cfbd71e6d99dfeb7b884584910c088d1202bd34371825f40c8e38e2968dda52194596263d6bd3d5fdce0530a91d723bf79b380192270048a25732705a53545ec7a90fd84f4c42238289182c3257377709eef86640b45752942beec64b9e71c4ae1c90a0479986eb2ec63fb5fa05b977df857a83fa8654ce1056e65aa0a2ee73429443bb4bdf560a40a1641b22a66665064d3e6000b293e4d151247e48fc24031675b38a4792f741c50936b1bd95a6cc316e753b081ea19410714a94f8498a1ecaf54ce7a2a4104e4c775f5cbc160d7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@generic="f1b7b379d93f0cfb01ea55249cd0211447f8b6eb6b70357c2ab6d47872b7a5b83fc614cc5d9e7c7fa08e3ff25aa0c738822425d187fe15d4d30dd09d67cf325ef18af0ad54ebec8c18bda45b918cf4f9aa3d7adc1bad9fde08031954ab12a9a244680fc6eab9c5f6393da9d038f0105b1f3ef3151d5c8781e242fa465ba8c3bc8b522c409547490b5030e8c9d73f52a3eda09d8e7de33a9345d9d8cc", @generic="5b7b38a47da2e1fb3cdcb8e985276681b68e6c994e337b0a5b527a950ef83119a24c7b75e3d4935f473838b0ddb00ae831901fdfac9b82014cf3c14c", @typed={0x14, 0x8b, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, '\x00', 0x1}}]}, @generic="1455f93b227c467a42ab432ef6e4ce3342bd8639fde5058cedf0223398f6098ceadf5243c3ce82e8f915e4ce2af33bd2c6a4bfc23bd8b3428515d4503ecd789c2243821f4363e446bdb7be33d99d9eae1c88cd7f1befd4578d44b56254fcdc5fc9d407f657177c6f4490ec98764329", @nested={0x8, 0x92, 0x0, 0x1, [@typed={0x4, 0x49}]}]}, 0x1310}, {&(0x7f0000001a80)={0x300, 0x37, 0x200, 0x70bd26, 0x25dfdbfc, "", [@nested={0x2ce, 0x8e, 0x0, 0x1, [@generic="bca71d8e8e1b65c36002011ee043b0b00c7abdd60d622ec007b7dc50fa014a8da04239283f5abc9a158bd5ed16eaa58cdd60e85729342e6d0dd0664f90bb51e8a5436c491d9b0156e2fe548418d92464d2e70b739266f1f59e21db096cf6341e1cbb61848ec915fa4d3139e983cdc278095c631b7f819b7e2f9098", @generic="fa0693aaf884300bd8c65edf8adb1711aead0d8b7f4184a81ed8c1b233de330dcaab7a92c284f9739c0d434a4ae0ab8c698995b1f47efb69db2e3be85acbbf5d1bf3e89d838c88a384e2b45f3a2dc1ac7d2a437fa60508ef29efe5df8adeeec16af42866bd7dd18ecc2ca7ab062a", @typed={0xfa, 0x67, 0x0, 0x0, @binary="df1b7a92e7ed70246d0eec55ae2a6caa8192df488e5e98de5b448e664a62f69ee2507c25f93a5b8a14e8a11dd6dc1500774b1c8f39be93f447a53663ffc47b6b9b52e25e97261dfeb37ccc2f03d5f8c7c3ab504764ac2969880b3de19fe781c219a338dd3b313d025e4bca539e99df2bb42570a87c2e8301052c4f365ead0004acea8eac79712234aa7382f18df33b5f2d360031dd8cef7a91aee45602b3779ae289e1c736d9f0b9f99039084eef1ea74e8b48d5072d1a55891026bc3d06b3f0586b418607d01aa8726e1583a217b29360e5ba25c8ad0f822b9ddce1b3675ab396bfb47a03f9f0fd85316cc9957b5647bda18b07230d"}, @generic="1e7bb0aa2c6adac334d4a9cee43b3a9c6cdc7ea9f2bb7a4467eee4c83ce97d31e69bc3e3edab50e2536663506b353254a824bf87e4455bb9857bb2f611b36d9cca3fd8baa90d7d74355e880e343e6d602d04f642fb41acb81218389b5e14324b5e337a6ff96d5ca6dc29b2c1e444b35a6f2d02e68579a639fb1b75edb36ac6882aabfc0eecbcdc4cf9762fce8fa56f895f9d08bc9fc27564998f5bc7c087d36b48b6286acc3b0766816e47406336f2509f204e78f1c488364b4fb3151dcc78447be1560f9cecac24de74244e73a6cc8840ccd0c9eaa59d7a708b9ddd217cca799f22984d12"]}, @nested={0x16, 0x81, 0x0, 0x1, [@typed={0x8, 0x64, 0x0, 0x0, @ipv4=@broadcast}, @generic="1a2475207e53bfe6561b"]}, @typed={0x8, 0x74, 0x0, 0x0, @ipv4=@local}]}, 0x300}], 0x4, &(0x7f0000002100)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r5, r2, r3]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}, @rights={{0x20, 0x1, 0x1, [r9, r3, r10, r4]}}, @cred={{0x1c, 0x1, 0x2, {r11, r12, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r14, r16}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r18, r20}}}], 0xe8, 0x8000}, 0x4) 00:10:53 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9\\\x00'}}]}) 00:10:53 executing program 3: pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') close(r1) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) 00:10:53 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:53 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r2, &(0x7f00000000c0), 0x12) read(r2, &(0x7f0000000080)=""/1, 0x1) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) getresuid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)=0x0) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000015c0), 0x10000, &(0x7f00000016c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@aname={'aname', 0x3d, ']]^!!\\%&'}}, {@cache_loose}, {@uname={'uname', 0x3d, '.log\x00'}}], [{@appraise_type}, {@dont_measure}, {@smackfstransmute={'smackfstransmute', 0x3d, '//&^-@.'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@subj_type={'subj_type', 0x3d, '%\\#'}}]}}) openat$incfs(0xffffffffffffffff, &(0x7f00000000c0)='.log\x00', 0x2b0002, 0x2) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000280)=ANY=[@ANYRESOCT=r5, @ANYBLOB="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", @ANYRESOCT=r5, @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c76657273696f6e3d3970363030302e4c2c76657273696f6e3d3970000030302e4c2c6163630773733d331874e7d144aa1ae87492c38f47c929e1034a357b177344575ba54117bc456b6c1bd41a5692fd62651a60c70992043452ea6ad5eedd5c7e95600eda173716d62f399837a91968241cb800"/149, @ANYBLOB="df79c2f6c170b6ec2415b415437216f8412344ecd0b241eef923c744fda5cc5ac61e8162db88a1c2b0988e9495c58a13e4d52f9f0d436f4a88733ffef5306e629239d12c37ed780c507d36f35ca39ba7612169372b725c64b7289af5792e6df9a5458c889b25889ab22dc6e6b2dd4ebbd162235f86f95e85add66c2072cf45df9b5a4e284254af656ad4a4acb0d0bb2dcfc1ce35241f", @ANYBLOB=',debug=0x0000000000000002,access=client,\x00']) (async) mount$9p_fd(0x0, &(0x7f0000000040)='\x00', &(0x7f0000000080), 0x8000, &(0x7f0000000280)=ANY=[@ANYRESOCT=r5, @ANYBLOB="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", @ANYRESOCT=r5, @ANYRESHEX=r0, @ANYBLOB="2c76657273696f6e3d3970323030302e4c2c76657273696f6e3d3970363030302e4c2c76657273696f6e3d3970000030302e4c2c6163630773733d331874e7d144aa1ae87492c38f47c929e1034a357b177344575ba54117bc456b6c1bd41a5692fd62651a60c70992043452ea6ad5eedd5c7e95600eda173716d62f399837a91968241cb800"/149, @ANYBLOB="df79c2f6c170b6ec2415b415437216f8412344ecd0b241eef923c744fda5cc5ac61e8162db88a1c2b0988e9495c58a13e4d52f9f0d436f4a88733ffef5306e629239d12c37ed780c507d36f35ca39ba7612169372b725c64b7289af5792e6df9a5458c889b25889ab22dc6e6b2dd4ebbd162235f86f95e85add66c2072cf45df9b5a4e284254af656ad4a4acb0d0bb2dcfc1ce35241f", @ANYBLOB=',debug=0x0000000000000002,access=client,\x00']) write$P9_RVERSION(r1, 0x0, 0x15) (async) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = socket$nl_xfrm(0x10, 0x3, 0x6) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) sendto(r7, &(0x7f0000001440)="d4b5d59562f536d6ee7ff5710877f471cc5370a86525fe42070b214ae126736a5e93ecd26fd0168b3e5340587039316b4c4d17144602367a0e143290d1ccff51315330de54737923ac97e5323e9b24ef0f3be6d6cd11c4729455b2dc207cef17006a688a4bd19843738508bca5858aeb7224014c68c53be6691f0a467a7c3cb3a90e736cb9a03a8dc153838e32ccfbcd9785ab0a78f12d37d02956838e9f9dbc8b005775cc124a0a04ede92f62cca3a0fcb23e19dc7f2febfe54e1688aff70bc1b2a60c2bb297d5387f85e558bb753c0712f3119", 0xd4, 0x24004084, &(0x7f0000001540)=@pppol2tpin6={0x18, 0x1, {0x0, r8, 0x4, 0x4, 0x3, 0x1, {0xa, 0x4e23, 0xfffff02f, @ipv4={'\x00', '\xff\xff', @private=0xa010101}, 0x9}}}, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r9 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r9, 0x0, r6, 0x0, 0x100, 0x0) (async) splice(r9, 0x0, r6, 0x0, 0x100, 0x0) [ 653.633543][ T3699] overlayfs: missing 'lowerdir' [ 653.640867][ T3704] overlayfs: missing 'lowerdir' 00:10:53 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x02'}}]}) 00:10:53 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 653.691769][ T3705] misc userio: Invalid payload size [ 653.694818][ T3711] misc userio: Invalid payload size [ 653.704007][ T3711] misc userio: Invalid payload size [ 653.719613][ T3717] overlayfs: missing 'lowerdir' [ 653.748814][ T3722] overlayfs: missing 'lowerdir' 00:10:53 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:53 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x03'}}]}) 00:10:53 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$setpipe(r3, 0x407, 0x9) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r4, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r6, &(0x7f0000000040)={0x18}, 0x18) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r7, &(0x7f0000000180)={0x2, 0xfe}, 0x2) splice(r6, 0x0, r5, 0x0, 0x100, 0x0) [ 653.821522][ T3725] overlayfs: missing 'lowerdir' [ 653.823362][ T3726] misc userio: Invalid payload size [ 653.825151][ T3726] misc userio: Invalid payload size [ 653.834391][ T3726] misc userio: Invalid payload size [ 653.840122][ T3726] misc userio: Invalid payload size [ 653.842233][ T3728] overlayfs: missing 'lowerdir' 00:10:53 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 653.902387][ T3730] overlayfs: missing 'lowerdir' 00:10:54 executing program 0: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x3ff, 0x4, 0x40}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private0, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) write$USERIO_CMD_SET_PORT_TYPE(r6, &(0x7f0000000180)={0x1, 0x8}, 0x2) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d616e792c6d73697a653d3078303030303030303030303030303030372c63616368653d4e6d61702c7365636c6162656c2c736d61636b6673666c6f6f723d2d7d232f105e26255c7d2c6f62735f757365723d3a3c666f776e65723c", @ANYRESDEC=r5, @ANYBLOB=',subj_type=fd/4\x00,appraise_type=imasig,appraise,pcr=00000000000000000053,smackfshat=fd/4\x00,\x00']) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000), 0x80) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0x0) (async) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000000c0)={r0, 0x3ff, 0x4, 0x40}) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r4, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@private0, @in=@remote}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f0000000140)=0xe8) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) write$USERIO_CMD_SET_PORT_TYPE(r6, &(0x7f0000000180)={0x1, 0x8}, 0x2) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x1000, &(0x7f0000000300)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6163636573733d616e792c6d73697a653d3078303030303030303030303030303030372c63616368653d4e6d61702c7365636c6162656c2c736d61636b6673666c6f6f723d2d7d232f105e26255c7d2c6f62735f757365723d3a3c666f776e65723c", @ANYRESDEC=r5, @ANYBLOB=',subj_type=fd/4\x00,appraise_type=imasig,appraise,pcr=00000000000000000053,smackfshat=fd/4\x00,\x00']) (async) 00:10:54 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) fcntl$setpipe(r3, 0x407, 0x9) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r4, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r6, &(0x7f0000000040)={0x18}, 0x18) (async) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) write$USERIO_CMD_SEND_INTERRUPT(r7, &(0x7f0000000180)={0x2, 0xfe}, 0x2) (async) splice(r6, 0x0, r5, 0x0, 0x100, 0x0) 00:10:54 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x04'}}]}) 00:10:54 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2bc101, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0), 0x0, 0x3, 0x0, 0x0, r7}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000140)=[r7], 0x1, 0x0, 0x0, 0x1, 0x8, 0x35, 0x3, {0x1, 0x4, 0x1000, 0x7, 0x8001, 0x8, 0x9, 0x4, 0x0, 0x3, 0x7, 0x1, 0x9, 0x1, "42e282fed17fecb3f120aecf4d12234b9fdeb6caf3e176e7b323f1dd0a9f0a66"}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8a8045, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '-+'}}, {@cache_none}], [{@appraise_type}, {@audit}, {@flag='dirsync'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}}) 00:10:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:54 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) write$P9_RSTATu(r1, &(0x7f0000000080)={0x60, 0x7d, 0x1, {{0x0, 0x46, 0x5, 0x8ca, {0x20, 0x1, 0x5}, 0x200000, 0x4b8, 0x4, 0x1, 0x5, 'fd/4\x00', 0x4, '#^),', 0x5, 'fd/4\x00', 0x5, 'fd/4\x00'}, 0x5, 'fd/4\x00', r2, 0x0, r4}}, 0x60) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r5, 0x0, 0x100, 0x0) [ 654.551662][ T3734] overlayfs: missing 'lowerdir' [ 654.561079][ T3737] overlayfs: missing 'lowerdir' [ 654.563302][ T3743] misc userio: Invalid payload size [ 654.569093][ T3742] misc userio: Invalid payload size [ 654.572809][ T3742] misc userio: Invalid payload size 00:10:54 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x05'}}]}) 00:10:54 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (async, rerun: 32) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async, rerun: 32) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) write$P9_RSTATu(r1, &(0x7f0000000080)={0x60, 0x7d, 0x1, {{0x0, 0x46, 0x5, 0x8ca, {0x20, 0x1, 0x5}, 0x200000, 0x4b8, 0x4, 0x1, 0x5, 'fd/4\x00', 0x4, '#^),', 0x5, 'fd/4\x00', 0x5, 'fd/4\x00'}, 0x5, 'fd/4\x00', r2, 0x0, r4}}, 0x60) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r5, 0x0, 0x100, 0x0) 00:10:54 executing program 5: r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0000, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r1 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) r3 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r3, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) fcntl$setpipe(r3, 0x407, 0x9) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r4, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r6, &(0x7f0000000040)={0x18}, 0x18) (async, rerun: 32) r7 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) (rerun: 32) write$USERIO_CMD_SEND_INTERRUPT(r7, &(0x7f0000000180)={0x2, 0xfe}, 0x2) (async) splice(r6, 0x0, r5, 0x0, 0x100, 0x0) 00:10:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:54 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async, rerun: 32) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (rerun: 32) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2bc101, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) (async) read(r4, &(0x7f0000000080)=""/1, 0x1) (async) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) (async) r6 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0), 0x0, 0x3, 0x0, 0x0, r7}) (async, rerun: 64) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000140)=[r7], 0x1, 0x0, 0x0, 0x1, 0x8, 0x35, 0x3, {0x1, 0x4, 0x1000, 0x7, 0x8001, 0x8, 0x9, 0x4, 0x0, 0x3, 0x7, 0x1, 0x9, 0x1, "42e282fed17fecb3f120aecf4d12234b9fdeb6caf3e176e7b323f1dd0a9f0a66"}}) (async, rerun: 64) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8a8045, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '-+'}}, {@cache_none}], [{@appraise_type}, {@audit}, {@flag='dirsync'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}}) [ 654.623526][ T3747] misc userio: Invalid payload size [ 654.625132][ T3747] misc userio: Invalid payload size [ 654.668174][ T3768] overlayfs: missing 'lowerdir' [ 654.672008][ T3765] misc userio: Invalid payload size [ 654.673545][ T3765] misc userio: Invalid payload size 00:10:54 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x200000, 0x0) (async) read$FUSE(0xffffffffffffffff, &(0x7f0000000200)={0x2020, 0x0, 0x0, 0x0}, 0x2020) (async, rerun: 32) r3 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r4) write$P9_RSTATu(r1, &(0x7f0000000080)={0x60, 0x7d, 0x1, {{0x0, 0x46, 0x5, 0x8ca, {0x20, 0x1, 0x5}, 0x200000, 0x4b8, 0x4, 0x1, 0x5, 'fd/4\x00', 0x4, '#^),', 0x5, 'fd/4\x00', 0x5, 'fd/4\x00'}, 0x5, 'fd/4\x00', r2, 0x0, r4}}, 0x60) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r6, 0x0, r5, 0x0, 0x100, 0x0) [ 654.682617][ T3770] overlayfs: missing 'lowerdir' 00:10:54 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@initdev, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@getsadinfo={0x104, 0x23, 0x200, 0x70bd2b, 0x25dfdbfc, 0x0, [@sa={0xe4, 0x6, {{@in=@remote, @in=@private=0xa010100, 0x4e24, 0xffff, 0x4e24, 0x6, 0xa, 0xa0, 0x0, 0x3b, r0, 0xee01}, {@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x3c}, @in6=@remote, {0x9, 0x1f, 0xc7e4, 0x6, 0x8000000000000001, 0x8000, 0xd61d, 0x5}, {0x3c, 0x9, 0x80000000, 0x7}, {0xffffffff, 0xc3}, 0x70bd2b, 0x3503, 0xa, 0x4, 0xc9, 0x22}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x104}, 0x1, 0x0, 0x0, 0x8004}, 0x24000140) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RVERSION(r1, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x1, 0x8, '9P2000.L'}, 0x15) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) [ 654.698193][ T3765] misc userio: Invalid payload size [ 654.700263][ T3766] misc userio: Invalid payload size [ 654.706022][ T3766] misc userio: Invalid payload size [ 654.708720][ T3766] misc userio: Invalid payload size [ 654.716858][ T3766] misc userio: Invalid payload size 00:10:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 654.730278][ T3766] misc userio: Invalid payload size [ 654.733122][ T3766] misc userio: Invalid payload size [ 654.735578][ T3766] misc userio: Invalid payload size 00:10:54 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x06'}}]}) [ 654.739235][ T3766] misc userio: Invalid payload size [ 654.741480][ T3766] misc userio: Invalid payload size [ 654.745000][ T3766] misc userio: Invalid payload size [ 654.763444][ T3766] misc userio: Invalid payload size [ 654.764692][ T3766] misc userio: Invalid payload size [ 654.765855][ T3766] misc userio: Invalid payload size [ 654.767057][ T3766] misc userio: Invalid payload size [ 654.777216][ T3792] overlayfs: missing 'lowerdir' [ 654.779569][ T3766] misc userio: Invalid payload size [ 654.788745][ T3787] [ 654.789291][ T3787] ============================================ [ 654.790597][ T3766] misc userio: Invalid payload size [ 654.790612][ T3766] misc userio: Invalid payload size [ 654.791805][ T3787] WARNING: possible recursive locking detected [ 654.791813][ T3787] 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 Not tainted 00:10:54 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2bc101, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r4, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) read(r4, &(0x7f0000000080)=""/1, 0x1) r5 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) r6 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0), 0x0, 0x3, 0x0, 0x0, r7}) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000140)=[r7], 0x1, 0x0, 0x0, 0x1, 0x8, 0x35, 0x3, {0x1, 0x4, 0x1000, 0x7, 0x8001, 0x8, 0x9, 0x4, 0x0, 0x3, 0x7, 0x1, 0x9, 0x1, "42e282fed17fecb3f120aecf4d12234b9fdeb6caf3e176e7b323f1dd0a9f0a66"}}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8a8045, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '-+'}}, {@cache_none}], [{@appraise_type}, {@audit}, {@flag='dirsync'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}}) pipe2$9p(&(0x7f00000001c0), 0x0) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) openat$dlm_control(0xffffffffffffff9c, &(0x7f00000000c0), 0x2bc101, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) read(r4, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r4, &(0x7f00000000c0), 0x12) (async) read(r4, &(0x7f0000000080)=""/1, 0x1) (async) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) (async) syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x0) (async) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r6, 0xc04064a0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) (async) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r5, 0xc05064a7, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)=[0x0, 0x0, 0x0], &(0x7f00000001c0), 0x0, 0x3, 0x0, 0x0, r7}) (async) ioctl$DRM_IOCTL_MODE_SETCRTC(r4, 0xc06864a2, &(0x7f00000002c0)={&(0x7f0000000140)=[r7], 0x1, 0x0, 0x0, 0x1, 0x8, 0x35, 0x3, {0x1, 0x4, 0x1000, 0x7, 0x8001, 0x8, 0x9, 0x4, 0x0, 0x3, 0x7, 0x1, 0x9, 0x1, "42e282fed17fecb3f120aecf4d12234b9fdeb6caf3e176e7b323f1dd0a9f0a66"}}) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x8a8045, &(0x7f0000000200)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@cachetag={'cachetag', 0x3d, '-+'}}, {@cache_none}], [{@appraise_type}, {@audit}, {@flag='dirsync'}, {@func={'func', 0x3d, 'BPRM_CHECK'}}]}}) (async) [ 654.791820][ T3787] -------------------------------------------- [ 654.791823][ T3787] syz-executor.0/3787 is trying to acquire lock: [ 654.791831][ T3787] ffff0000d5ceb468 00:10:54 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 654.797547][ T3766] misc userio: Invalid payload size [ 654.798454][ T3787] (&pipe->mutex/1){+.+.}-{3:3}, at: pipe_write+0x108/0x19c8 [ 654.802078][ T3787] [ 654.802078][ T3787] but task is already holding lock: [ 654.803338][ T3766] misc userio: Invalid payload size [ 654.803668][ T3787] ffff0000e8b9d868 (&pipe->mutex/1){+.+.}-{3:3}, at: pipe_lock+0x68/0x98 [ 654.806557][ T3787] [ 654.806557][ T3787] other info that might help us debug this: [ 654.808309][ T3787] Possible unsafe locking scenario: [ 654.808309][ T3787] [ 654.809252][ T3766] misc userio: Invalid payload size [ 654.809801][ T3787] CPU0 [ 654.809807][ T3787] ---- [ 654.812380][ T3787] lock(&pipe->mutex/1); [ 654.813325][ T3787] lock(&pipe->mutex/1); [ 654.814196][ T3787] [ 654.814196][ T3787] *** DEADLOCK *** [ 654.814196][ T3787] [ 654.814370][ T3766] misc userio: Invalid payload size [ 654.815967][ T3787] May be due to missing lock nesting notation [ 654.815967][ T3787] [ 654.815975][ T3787] 1 lock held by syz-executor.0/3787: [ 654.815984][ T3787] #0: ffff0000e8b9d868 (&pipe->mutex/1){+.+.}-{3:3}, at: pipe_lock+0x68/0x98 [ 654.821539][ T3766] misc userio: Invalid payload size [ 654.822067][ T3787] [ 654.822067][ T3787] stack backtrace: [ 654.822075][ T3787] CPU: 1 PID: 3787 Comm: syz-executor.0 Not tainted 6.4.0-rc7-syzkaller-ge40939bbfc68 #0 [ 654.826675][ T3787] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 654.827081][ T3766] misc userio: Invalid payload size [ 654.828974][ T3787] Call trace: [ 654.828982][ T3787] dump_backtrace+0x1b8/0x1e4 [ 654.828997][ T3787] show_stack+0x2c/0x44 [ 654.832833][ T3787] dump_stack_lvl+0xd0/0x124 [ 654.833575][ T3766] misc userio: Invalid payload size [ 654.833861][ T3787] dump_stack+0x1c/0x28 [ 654.835803][ T3787] __lock_acquire+0x62b8/0x7604 [ 654.836174][ T3766] misc userio: Invalid payload size [ 654.836854][ T3787] lock_acquire+0x23c/0x71c [ 654.838863][ T3787] __mutex_lock_common+0x190/0x21a0 [ 654.839980][ T3787] mutex_lock_nested+0x2c/0x38 [ 654.840298][ T3766] misc userio: Invalid payload size [ 654.840945][ T3787] pipe_write+0x108/0x19c8 [ 654.840963][ T3787] do_iter_write+0x65c/0xa80 [ 654.840977][ T3787] vfs_iter_write+0x88/0xac [ 654.844814][ T3766] misc userio: Invalid payload size [ 654.845236][ T3787] iter_file_splice_write+0x610/0xc40 [ 654.845255][ T3787] do_splice+0x1040/0x1ba4 [ 654.848595][ T3787] __arm64_sys_splice+0x490/0x804 [ 654.848789][ T3766] misc userio: Invalid payload size [ 654.849706][ T3787] invoke_syscall+0x98/0x2c0 [ 654.849725][ T3787] el0_svc_common+0x138/0x244 [ 654.852827][ T3787] do_el0_svc+0x64/0x198 [ 654.853253][ T3766] misc userio: Invalid payload size [ 654.853720][ T3787] el0_svc+0x4c/0x160 [ 654.853734][ T3787] el0t_64_sync_handler+0x84/0xfc [ 654.856633][ T3787] el0t_64_sync+0x190/0x194 [ 654.857143][ T3766] misc userio: Invalid payload size [ 654.860240][ T3766] misc userio: Invalid payload size [ 654.861868][ T3766] misc userio: Invalid payload size [ 654.863221][ T3766] misc userio: Invalid payload size [ 654.863391][ T3793] overlayfs: missing 'lowerdir' 00:10:54 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.L'}, 0x15) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x101}}, './file0\x00'}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x1000}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1b50a4, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',version=9p2000,cache=none,debug\x00\b\x00\x00\x00\x00\x00\x00000ffffffff,afid=0x0000000000000008,uname=9P2000.L,\x00']) 00:10:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:54 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\a'}}]}) 00:10:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfff}}, './file0\x00'}) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r6, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r6, &(0x7f00000000c0), 0x12) read(r6, &(0x7f0000000080)=""/1, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa80000, &(0x7f0000000200)=ANY=[@ANYBLOB="004000004d3a8e3d69c692fadc8d5ba2bb75055cb03546c3cad8aab273c68d13b1381740bdf1ce5630f8c81a43180d494906de6439e7fc09de822d0d8dd4fea147e2f47101350cc7e003f6a73e2f723e7b902df92d3b943b2c6eb93e4feefd88967478620db4b5b0cc6a28b8d9f4", @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c63616368653d6d6d61702c6d6561737572652c66736e616d653d02212c00"]) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:54 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@initdev, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@getsadinfo={0x104, 0x23, 0x200, 0x70bd2b, 0x25dfdbfc, 0x0, [@sa={0xe4, 0x6, {{@in=@remote, @in=@private=0xa010100, 0x4e24, 0xffff, 0x4e24, 0x6, 0xa, 0xa0, 0x0, 0x3b, r0, 0xee01}, {@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x3c}, @in6=@remote, {0x9, 0x1f, 0xc7e4, 0x6, 0x8000000000000001, 0x8000, 0xd61d, 0x5}, {0x3c, 0x9, 0x80000000, 0x7}, {0xffffffff, 0xc3}, 0x70bd2b, 0x3503, 0xa, 0x4, 0xc9, 0x22}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x104}, 0x1, 0x0, 0x0, 0x8004}, 0x24000140) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) write$P9_RVERSION(r1, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x1, 0x8, '9P2000.L'}, 0x15) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@initdev}, &(0x7f00000000c0)=0x14) (async) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@getsadinfo={0x104, 0x23, 0x200, 0x70bd2b, 0x25dfdbfc, 0x0, [@sa={0xe4, 0x6, {{@in=@remote, @in=@private=0xa010100, 0x4e24, 0xffff, 0x4e24, 0x6, 0xa, 0xa0, 0x0, 0x3b, r0, 0xee01}, {@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x3c}, @in6=@remote, {0x9, 0x1f, 0xc7e4, 0x6, 0x8000000000000001, 0x8000, 0xd61d, 0x5}, {0x3c, 0x9, 0x80000000, 0x7}, {0xffffffff, 0xc3}, 0x70bd2b, 0x3503, 0xa, 0x4, 0xc9, 0x22}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x104}, 0x1, 0x0, 0x0, 0x8004}, 0x24000140) (async) pipe2$9p(&(0x7f00000001c0), 0x0) (async) pipe2$9p(&(0x7f0000000000), 0x80) (async) write$P9_RVERSION(r1, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x1, 0x8, '9P2000.L'}, 0x15) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r3, 0x0, r2, 0x0, 0x100, 0x0) (async) [ 654.918956][ T3813] overlayfs: missing 'lowerdir' 00:10:54 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.L'}, 0x15) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x101}}, './file0\x00'}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x1000}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1b50a4, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',version=9p2000,cache=none,debug\x00\b\x00\x00\x00\x00\x00\x00000ffffffff,afid=0x0000000000000008,uname=9P2000.L,\x00']) pipe2$9p(&(0x7f00000001c0), 0x80000) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.L'}, 0x15) (async) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f}}, './file0\x00'}) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x101}}, './file0\x00'}) (async) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x1000}}, './file0\x00'}) (async) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1b50a4, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',version=9p2000,cache=none,debug\x00\b\x00\x00\x00\x00\x00\x00000ffffffff,afid=0x0000000000000008,uname=9P2000.L,\x00']) (async) [ 654.946250][ T3817] overlayfs: missing 'lowerdir' 00:10:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:54 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@initdev, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040), 0xc, &(0x7f0000000140)={&(0x7f0000000200)=@getsadinfo={0x104, 0x23, 0x200, 0x70bd2b, 0x25dfdbfc, 0x0, [@sa={0xe4, 0x6, {{@in=@remote, @in=@private=0xa010100, 0x4e24, 0xffff, 0x4e24, 0x6, 0xa, 0xa0, 0x0, 0x3b, r0, 0xee01}, {@in=@dev={0xac, 0x14, 0x14, 0x13}, 0x4d5, 0x3c}, @in6=@remote, {0x9, 0x1f, 0xc7e4, 0x6, 0x8000000000000001, 0x8000, 0xd61d, 0x5}, {0x3c, 0x9, 0x80000000, 0x7}, {0xffffffff, 0xc3}, 0x70bd2b, 0x3503, 0xa, 0x4, 0xc9, 0x22}}, @offload={0xc, 0x1c, {0x0, 0x2}}]}, 0x104}, 0x1, 0x0, 0x0, 0x8004}, 0x24000140) (async) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (async) write$P9_RVERSION(r1, &(0x7f0000000340)={0x15, 0x65, 0xffff, 0x1, 0x8, '9P2000.L'}, 0x15) (async) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r3, 0x0, r2, 0x0, 0x100, 0x0) [ 654.965409][ T3828] overlayfs: missing 'lowerdir' 00:10:54 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:54 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:54 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\b'}}]}) [ 654.998516][ T3842] overlayfs: missing 'lowerdir' [ 655.003985][ T3844] overlayfs: missing 'lowerdir' 00:10:55 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) (async) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) 00:10:55 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0xa) (async) write$P9_RVERSION(r2, &(0x7f00000000c0)={0x15, 0x65, 0xffff, 0x6, 0x8, '9P2000.L'}, 0x15) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x3f}}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r2, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, r3, {0x101}}, './file0\x00'}) r4 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000200)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, &(0x7f0000000240)={{0x1, 0x1, 0x18, r2, {0x1000}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f0000000140)='./file1\x00', &(0x7f0000000180), 0x1b50a4, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r4, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',version=9p2000,cache=none,debug\x00\b\x00\x00\x00\x00\x00\x00000ffffffff,afid=0x0000000000000008,uname=9P2000.L,\x00']) 00:10:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p*'}}]}) 00:10:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\t'}}]}) [ 655.675867][ T3851] overlayfs: missing 'lowerdir' [ 655.679450][ T3849] overlayfs: missing 'lowerdir' 00:10:55 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfff}}, './file0\x00'}) pipe2$9p(&(0x7f0000000080), 0x90000) (async) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) read(r5, &(0x7f0000000080)=""/1, 0x1) write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) (async) write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r6, &(0x7f0000000000)=""/6, 0x6) (async) read(r6, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r6, &(0x7f00000000c0), 0x12) (async) write$cgroup_pid(r6, &(0x7f00000000c0), 0x12) read(r6, &(0x7f0000000080)=""/1, 0x1) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa80000, &(0x7f0000000200)=ANY=[@ANYBLOB="004000004d3a8e3d69c692fadc8d5ba2bb75055cb03546c3cad8aab273c68d13b1381740bdf1ce5630f8c81a43180d494906de6439e7fc09de822d0d8dd4fea147e2f47101350cc7e003f6a73e2f723e7b902df92d3b943b2c6eb93e4feefd88967478620db4b5b0cc6a28b8d9f4", @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c63616368653d6d6d61702c6d6561737572652c66736e616d653d02212c00"]) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\n'}}]}) 00:10:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\xc0'}}]}) 00:10:55 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB="74726143c639ee030000006400803d088903983e", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',msize=0x0000000000000003,smackfstransmute=.f,appraise_type=imasig,permit_directio,\x00']) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000140)={0x202, 0x7, 0x2, "8179207745785295d94bb7a35d695480fbb7c4259aa756540d0f2e65f79759df", 0x3247504d}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) writev(r0, &(0x7f0000000000), 0x100000000000009c) splice(r4, 0x0, r5, 0x0, 0xff7bfffffffffffe, 0xd) 00:10:55 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) [ 655.795442][ T3864] overlayfs: missing 'lowerdir' [ 655.797270][ T3859] overlayfs: missing 'lowerdir' 00:10:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\v'}}]}) [ 655.820240][ T3871] overlayfs: missing 'lowerdir' [ 655.836422][ T3865] misc userio: Invalid payload size 00:10:55 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x03'}}]}) 00:10:55 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\f'}}]}) 00:10:55 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB="74726143c639ee030000006400803d088903983e", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',msize=0x0000000000000003,smackfstransmute=.f,appraise_type=imasig,permit_directio,\x00']) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000140)={0x202, 0x7, 0x2, "8179207745785295d94bb7a35d695480fbb7c4259aa756540d0f2e65f79759df", 0x3247504d}) (async) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) (async) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) writev(r0, &(0x7f0000000000), 0x100000000000009c) (async) splice(r4, 0x0, r5, 0x0, 0xff7bfffffffffffe, 0xd) [ 655.861219][ T3874] overlayfs: missing 'lowerdir' 00:10:55 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 655.877228][ T3878] overlayfs: missing 'lowerdir' [ 655.880127][ T3875] misc userio: Invalid payload size 00:10:55 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) read(r1, &(0x7f0000000080)=""/1, 0x1) r2 = socket$nl_generic(0x10, 0x3, 0x10) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB="74726143c639ee030000006400803d088903983e", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',msize=0x0000000000000003,smackfstransmute=.f,appraise_type=imasig,permit_directio,\x00']) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000), 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000140)={0x202, 0x7, 0x2, "8179207745785295d94bb7a35d695480fbb7c4259aa756540d0f2e65f79759df", 0x3247504d}) r4 = openat$userio(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) writev(r0, &(0x7f0000000000), 0x100000000000009c) splice(r4, 0x0, r5, 0x0, 0xff7bfffffffffffe, 0xd) pipe2$9p(&(0x7f00000001c0), 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) read(r1, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r1, &(0x7f00000000c0), 0x12) (async) read(r1, &(0x7f0000000080)=""/1, 0x1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0xc00, &(0x7f00000002c0)=ANY=[@ANYBLOB="74726143c639ee030000006400803d088903983e", @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',msize=0x0000000000000003,smackfstransmute=.f,appraise_type=imasig,permit_directio,\x00']) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000140)={0x202, 0x7, 0x2, "8179207745785295d94bb7a35d695480fbb7c4259aa756540d0f2e65f79759df", 0x3247504d}) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) writev(r0, &(0x7f0000000000), 0x100000000000009c) (async) splice(r4, 0x0, r5, 0x0, 0xff7bfffffffffffe, 0xd) (async) [ 655.899736][ T3884] overlayfs: missing 'lowerdir' [ 655.919682][ T3886] misc userio: Invalid payload size 00:10:56 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\r'}}]}) 00:10:56 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:56 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r0, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r0, &(0x7f00000000c0), 0x12) read(r0, &(0x7f0000000080)=""/1, 0x1) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r0, 0xc0189373, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xfff}}, './file0\x00'}) pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r5, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r5, &(0x7f00000000c0), 0x12) (async) read(r5, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RLCREATE(r5, &(0x7f0000000040)={0x18}, 0x18) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r6, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r6, &(0x7f00000000c0), 0x12) read(r6, &(0x7f0000000080)=""/1, 0x1) (async) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0xa80000, &(0x7f0000000200)=ANY=[@ANYBLOB="004000004d3a8e3d69c692fadc8d5ba2bb75055cb03546c3cad8aab273c68d13b1381740bdf1ce5630f8c81a43180d494906de6439e7fc09de822d0d8dd4fea147e2f47101350cc7e003f6a73e2f723e7b902df92d3b943b2c6eb93e4feefd88967478620db4b5b0cc6a28b8d9f4", @ANYRESHEX=r6, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB="2c6e6f657874656e642c63616368653d6d6d61702c6d6561737572652c66736e616d653d02212c00"]) (async) splice(r4, 0x0, r3, 0x0, 0x100, 0x0) 00:10:56 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000540)={{0x8588, 0x8}, 0x100, './file0\x00'}) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, 'root'}}, {@cache_none}], [{@fsmagic={'fsmagic', 0x3d, 0x7fff}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@hash}, {@audit}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '\xcf,$'}}, {@audit}]}}) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'fd/4\x00'}}, {@cache_fscache}, {@noextend}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '/'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.'}}, {@audit}]}}) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0xa) getpeername$netrom(r5, &(0x7f0000000040)={{}, [@rose, @null, @bcast, @default, @null, @bcast, @rose]}, &(0x7f00000000c0)=0x48) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r5) [ 656.641266][ T3900] overlayfs: missing 'lowerdir' [ 656.646498][ T3902] overlayfs: missing 'lowerdir' 00:10:56 executing program 1: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r2, 0x0, r1, 0x0, 0x100, 0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='totmaps\x00') r4 = openat$sw_sync_info(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000200)={{{@in=@private, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @remote}}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) preadv(r6, &(0x7f0000001500)=[{&(0x7f00000003c0)=""/55, 0x37}, {&(0x7f0000000400)=""/241, 0xf1}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x3, 0x0, 0x2ac) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x28, &(0x7f0000000300)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, 'fd/4\x00'}}, {@nodevmap}, {@version_9p2000}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'fd/4\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@uid_gt={'uid>', r5}}]}}) 00:10:56 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 656.666379][ T3901] misc userio: Invalid payload size [ 656.696833][ T3909] overlayfs: missing 'lowerdir' 00:10:56 executing program 0: pipe2$9p(&(0x7f00000001c0), 0x0) pipe2$9p(&(0x7f0000000000), 0x80) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='fd/4\x00') splice(r1, 0x0, r0, 0x0, 0x100, 0x0) 00:10:56 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000540)={{0x8588, 0x8}, 0x100, './file0\x00'}) (async) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, 'root'}}, {@cache_none}], [{@fsmagic={'fsmagic', 0x3d, 0x7fff}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@hash}, {@audit}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '\xcf,$'}}, {@audit}]}}) (async) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'fd/4\x00'}}, {@cache_fscache}, {@noextend}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '/'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.'}}, {@audit}]}}) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0xa) (async) getpeername$netrom(r5, &(0x7f0000000040)={{}, [@rose, @null, @bcast, @default, @null, @bcast, @rose]}, &(0x7f00000000c0)=0x48) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r5) 00:10:56 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x0e'}}]}) 00:10:56 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) [ 656.728740][ T3912] overlayfs: missing 'lowerdir' [ 656.734376][ T3914] misc userio: Invalid payload size [ 656.747913][ T3923] misc userio: Invalid payload size [ 656.752795][ T3925] overlayfs: missing 'lowerdir' 00:10:56 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) sendmsg$netlink(r3, &(0x7f0000003840)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000037c0)=[{&(0x7f0000000300)={0x334, 0x1a, 0x100, 0x70bd27, 0x25dfdbfc, "", [@generic="729220b47b70b55800025541696ab019fd77a19550724b7db3bc2c4d3c89634162e131f93de05fbfc60b9d71041d5a1a6df6d3ea131031a11340ff1554120f2e29991ca68c8fae1b85a0aa993a30278cb2aa0171917bcd33bf026e0d4e273427499241f077b19fcffbd2001354ee4623e446e9423d2bebf9303f3ec3c5ac02b5857fe2782952beab075cbfa8a56ecfbb5863fa8257c90a045f2cbdbc0b19fa9ae3f4e2646f83d9ba65f9c243d99b64298c1bf1f9534916e831577bcc2960c593fc9b8c576930ccb942bf8b145ab2cb5b668ac71ec94c5208678a8b312af22ba69444248fa78f1266c80191", @nested={0x1a0, 0x19, 0x0, 0x1, [@generic="690fbf9e5c7a59313053444a01b72782c11841106531", @generic="66b246031e1930fad785fe69b61724ddcf229b9b005180207a057c8bcaf68d3ac1d185a97be750002956a214a10c0ccc2d68badcb73ce977d7c818abce59da1d337e62b08c9cf1d82bab95ec4b8522a353c134d982ecf4dc74f4bcc61fa46f7fb0c1669b104ee844d0448ab4dde139fadcc20697e7933806294e4ca410ff0fedfde73c1a386facf43f5c96095e700e189601d0e5e2568d29ae9bfd5386c5c7e054d70b63f5b68cc66fbfb2a8b8f59cfa91e804593e1eff5bc6d97ce32951d3623797", @generic="23cb64d5e84c33b08a8c7b88dea86dab4a05b6abf98f838b4368361c1985b099fe38197e915de0ef944bed16185ceb8d57a6c188a2bb0f296573e1d771cc696c1b4fd18bfef29cabc6137f4596d40ffbd7b56232710105caba4afb089fbd0b4c005afd2d1149f4cff60cdfcc31a1c8933e11fbc0845f9643dbe5b82a94aba8812014b433ba13029640ebfbd1aeee17088d9e47199515460549fcc338a3337f5736a92129b17d20078285a178eda1c65bd65985b6d461e5ce4ad80de4f0d23839fad3381c"]}, @generic="2c938a77eb36be0f578e798cbd96111a1089277c9d18a258fb36fdc3327acf5808d0cb88ab32f0888cd9c3aef8cc9c3c853cce13ef536f5e3e1e8c857e98afd1b6da60ea757ccc7f8b0d7b561bee08ee87fedfa7b2710b77c273b7138a1e6e374b9a8b9c5f6afff7fb5d572cc1097caf3ce6696172d3beae218db10381a32600ff3840a29923aedbdae5e5b0bdf71250da9d0ee22617626140"]}, 0x334}, {&(0x7f0000000640)={0x2860, 0x2d, 0x100, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x7c, 0x0, 0x0, @uid=0xee00}, @nested={0x10, 0x1e, 0x0, 0x1, [@typed={0xa, 0x71, 0x0, 0x0, @str='[)-+[\x00'}]}, @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @nested={0x11da, 0x80, 0x0, 0x1, 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[@nested={0x34, 0x84, 0x0, 0x1, [@typed={0xc, 0x1d, 0x0, 0x0, @u64=0xfff}, @typed={0x14, 0x47, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @u32=0x1}, @typed={0x8, 0x33, 0x0, 0x0, @u32=0xffff}]}, @generic="f11dd4e7f52cead08d041a61199fd97ddc45d28745f25ffc170baebf91f7cb5b4c9f3aa22635d59ec11be0fdb1eab33763f08ef27d82a42c0e2d5b74ae57a77de5724d373b262388b05a50385f47617de409cc39f200c44bf5a348e75a11f3285ee83d82d7136d08e0ee61f5f5b965fff82a660100df30844031aa95de8f94b1b999bd532e0d58cb102500e8c11f0fcd2fa27686", @typed={0xc, 0x37, 0x0, 0x0, @u64=0x8}, @generic="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", @generic="64d592e99336b6ce55c8cc2fd757f027a848969270986a60971b375cd8547a1ae4687c5eec10ad7a105261701a1898ced0fc3083e3d000904e067830f465e3849afa1befb993afa4bd00cd310bdd9d12115bd9be6600b00e2df5bb45e7ab0071bf1229898bb25270d66b6727b5a9ebb88e30eee17f3786c162d91ee08a4ab816b8417483b260160918b3b902e6dd5d97d1b1036571a8b6dcf5713e", @nested={0x145, 0x40, 0x0, 0x1, [@generic="0d563ca45190bd38cf2befe03bea0ca13ba47aa020d11add86d7075126fd3900df678b70c6d52a8b8a4f8ddbb4e3588879cfea7ac3fe236b1d4743b6830cd3ccb8916986c3ede8f390276c734d63b38fc3eb83f4636af95471cbdeaacc3fa0cbb7ae617e931d846ee65979dbd0ee48a9f6b3b009b2af6b5e2f8836f7876651cf6090459d5ed833aa9f249a26f4ca9f422bc9eb1ec34825f19ae022306ca4f00f5e7da9efb7f7c27f494eacd5a43986b70d06a5ee5f0394e30e4e5e3770cc8fe77fe1aa48f91ad27cdadf80", @generic="997b42f3b0bed444c53359cdf0cd396c17baad26c53348ef98a252ad3479b3585bacbc56476a308497f7fbcdba8fa7d1bfcbd0c9f3695ac49c63aae2807bb7e22102fb2aabd24c0b8583364a127ae16e4727cb831bd8b597faaa8af1e73c9cfb33a4442f00cb244cdad6", @typed={0x4, 0x8b}, @typed={0x4, 0x14}, @typed={0x4, 0x73}]}, @typed={0x8, 0x90, 0x0, 0x0, @fd=r0}, @nested={0xc1, 0x50, 0x0, 0x1, [@typed={0x8, 0x28, 0x0, 0x0, @fd=r3}, @generic="04ad3c4ceab7fe4f82dc10a553d3f51bf2f4304175f474028ad6deba6810d6d57361922654dc38400b5b07db80da367d464f2a3d2ba4e0cfcfdb2d2703b63e829c7335b6e4573e6c6c56e4a9cea363cad76d1296308951d39e3afd65c12657ba992c74339d6e9ded0d62fd18ad8a885348ce97a953d58b219058e0edc18c0fda145b355b76d36c0b2d0952f76e6351617c37c314b4242c91b2682faa01e964a6236daeb2ecff759a9db3044c57fe32e7a981e4ab87"]}, @generic="9b1c08eb243b7b7c01e8e4f79e51c990d4c98bbea271390de178bb480560d1d7460b65304531fd34a71b5ff9b7bf7df380929dc6b4c6e249350b7ef004ad9417859bdeb198861ab44c3acabc909db36ba010b2de23a3eca1cc74572a4bb2366bd490", @generic="85eb49a10d549f40412aa29669ca8f6af3f8d07980cdb7092e5405fe8f31e3e82cb2ae5ac5619c673520ab8db748549c5bd01ed4db7e7e32370b981073b9c22712fd5fad7652babd788e4a5be26a150eb15babbd824a4442"]}, 0x548}], 0x6, 0x0, 0x0, 0x4000011}, 0x4880) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) write$P9_RVERSION(r3, &(0x7f0000000280)={0x13, 0x65, 0xffff, 0x7f, 0x6, '9P2000'}, 0x13) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x44840, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_loose}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}], [{@euid_gt={'euid>', r7}}, {@smackfshat}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r8, &(0x7f0000000040)={0x18}, 0x18) splice(r8, 0x0, r2, 0x0, 0x100, 0x0) 00:10:56 executing program 3: pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r2, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000540)={{0x8588, 0x8}, 0x100, './file0\x00'}) (async) mount$9p_fd(0x0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x1000, &(0x7f0000000380)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@noextend}, {@uname={'uname', 0x3d, 'root'}}, {@cache_none}], [{@fsmagic={'fsmagic', 0x3d, 0x7fff}}, {@fscontext={'fscontext', 0x3d, 'staff_u'}}, {@hash}, {@audit}, {@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '\xcf,$'}}, {@audit}]}}) write$P9_RVERSION(r0, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000000, &(0x7f0000000480)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cachetag={'cachetag', 0x3d, 'fd/4\x00'}}, {@cache_fscache}, {@noextend}], [{@mask={'mask', 0x3d, 'MAY_APPEND'}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@obj_role={'obj_role', 0x3d, '/'}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.'}}, {@audit}]}}) (async) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') splice(r5, 0x0, r4, 0x0, 0x100, 0xa) getpeername$netrom(r5, &(0x7f0000000040)={{}, [@rose, @null, @bcast, @default, @null, @bcast, @rose]}, &(0x7f00000000c0)=0x48) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000200), r5) 00:10:56 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000040)={[{@default_permissions}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x10'}}]}) [ 656.771953][ T3929] misc userio: Invalid payload size [ 656.773883][ T3929] misc userio: Invalid payload size [ 656.776047][ T3931] misc userio: Invalid payload size 00:10:56 executing program 2: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000300)={[{@metacopy_off}], [{@smackfstransmute={'smackfstransmute', 0x3d, '9p\x00'}}]}) 00:10:56 executing program 5: pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x90000) write$P9_RVERSION(r1, 0x0, 0x15) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r5 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) sendmsg$netlink(r3, &(0x7f0000003840)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000037c0)=[{&(0x7f0000000300)={0x334, 0x1a, 0x100, 0x70bd27, 0x25dfdbfc, "", [@generic="729220b47b70b55800025541696ab019fd77a19550724b7db3bc2c4d3c89634162e131f93de05fbfc60b9d71041d5a1a6df6d3ea131031a11340ff1554120f2e29991ca68c8fae1b85a0aa993a30278cb2aa0171917bcd33bf026e0d4e273427499241f077b19fcffbd2001354ee4623e446e9423d2bebf9303f3ec3c5ac02b5857fe2782952beab075cbfa8a56ecfbb5863fa8257c90a045f2cbdbc0b19fa9ae3f4e2646f83d9ba65f9c243d99b64298c1bf1f9534916e831577bcc2960c593fc9b8c576930ccb942bf8b145ab2cb5b668ac71ec94c5208678a8b312af22ba69444248fa78f1266c80191", @nested={0x1a0, 0x19, 0x0, 0x1, [@generic="690fbf9e5c7a59313053444a01b72782c11841106531", 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@generic="2c938a77eb36be0f578e798cbd96111a1089277c9d18a258fb36fdc3327acf5808d0cb88ab32f0888cd9c3aef8cc9c3c853cce13ef536f5e3e1e8c857e98afd1b6da60ea757ccc7f8b0d7b561bee08ee87fedfa7b2710b77c273b7138a1e6e374b9a8b9c5f6afff7fb5d572cc1097caf3ce6696172d3beae218db10381a32600ff3840a29923aedbdae5e5b0bdf71250da9d0ee22617626140"]}, 0x334}, {&(0x7f0000000640)={0x2860, 0x2d, 0x100, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x7c, 0x0, 0x0, @uid=0xee00}, @nested={0x10, 0x1e, 0x0, 0x1, [@typed={0xa, 0x71, 0x0, 0x0, @str='[)-+[\x00'}]}, @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @nested={0x11da, 0x80, 0x0, 0x1, 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[@nested={0x34, 0x84, 0x0, 0x1, [@typed={0xc, 0x1d, 0x0, 0x0, @u64=0xfff}, @typed={0x14, 0x47, 0x0, 0x0, @ipv6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @typed={0x8, 0x6b, 0x0, 0x0, @u32=0x1}, @typed={0x8, 0x33, 0x0, 0x0, @u32=0xffff}]}, @generic="f11dd4e7f52cead08d041a61199fd97ddc45d28745f25ffc170baebf91f7cb5b4c9f3aa22635d59ec11be0fdb1eab33763f08ef27d82a42c0e2d5b74ae57a77de5724d373b262388b05a50385f47617de409cc39f200c44bf5a348e75a11f3285ee83d82d7136d08e0ee61f5f5b965fff82a660100df30844031aa95de8f94b1b999bd532e0d58cb102500e8c11f0fcd2fa27686", @typed={0xc, 0x37, 0x0, 0x0, @u64=0x8}, @generic="3c035db2658e3670b3b48db433277b691f6d331fdee629d11c4456ad8e1c47a13fbfdf57eddf33ebc4ec1568654dea3cf4f20530a5fa95b33e94b02e9db99a64fc088b41601714f4d3812b83d0d0eb7aedf35e03322093301c5596a7b9f4c6fd7ae78b01325d1b2947765e14772890ad6b10354ad4356a44509940b38604ab5e91b07921d0c252419a618688880f385b26a60da341baa08361bf77f6112365d7d7a20851e7a7b35ccc39dbeef3b6490336c5e39927618a469e3f8f382b8d37822df55161bd1d834a3f21d7ed967f8628d6855ae818812d78f7d06f664f63183f17d9b45be8450610a72b2fd330e81b845a93df596a3ac958b2592b", @generic="64d592e99336b6ce55c8cc2fd757f027a848969270986a60971b375cd8547a1ae4687c5eec10ad7a105261701a1898ced0fc3083e3d000904e067830f465e3849afa1befb993afa4bd00cd310bdd9d12115bd9be6600b00e2df5bb45e7ab0071bf1229898bb25270d66b6727b5a9ebb88e30eee17f3786c162d91ee08a4ab816b8417483b260160918b3b902e6dd5d97d1b1036571a8b6dcf5713e", @nested={0x145, 0x40, 0x0, 0x1, [@generic="0d563ca45190bd38cf2befe03bea0ca13ba47aa020d11add86d7075126fd3900df678b70c6d52a8b8a4f8ddbb4e3588879cfea7ac3fe236b1d4743b6830cd3ccb8916986c3ede8f390276c734d63b38fc3eb83f4636af95471cbdeaacc3fa0cbb7ae617e931d846ee65979dbd0ee48a9f6b3b009b2af6b5e2f8836f7876651cf6090459d5ed833aa9f249a26f4ca9f422bc9eb1ec34825f19ae022306ca4f00f5e7da9efb7f7c27f494eacd5a43986b70d06a5ee5f0394e30e4e5e3770cc8fe77fe1aa48f91ad27cdadf80", @generic="997b42f3b0bed444c53359cdf0cd396c17baad26c53348ef98a252ad3479b3585bacbc56476a308497f7fbcdba8fa7d1bfcbd0c9f3695ac49c63aae2807bb7e22102fb2aabd24c0b8583364a127ae16e4727cb831bd8b597faaa8af1e73c9cfb33a4442f00cb244cdad6", @typed={0x4, 0x8b}, @typed={0x4, 0x14}, @typed={0x4, 0x73}]}, @typed={0x8, 0x90, 0x0, 0x0, @fd=r0}, @nested={0xc1, 0x50, 0x0, 0x1, [@typed={0x8, 0x28, 0x0, 0x0, @fd=r3}, @generic="04ad3c4ceab7fe4f82dc10a553d3f51bf2f4304175f474028ad6deba6810d6d57361922654dc38400b5b07db80da367d464f2a3d2ba4e0cfcfdb2d2703b63e829c7335b6e4573e6c6c56e4a9cea363cad76d1296308951d39e3afd65c12657ba992c74339d6e9ded0d62fd18ad8a885348ce97a953d58b219058e0edc18c0fda145b355b76d36c0b2d0952f76e6351617c37c314b4242c91b2682faa01e964a6236daeb2ecff759a9db3044c57fe32e7a981e4ab87"]}, @generic="9b1c08eb243b7b7c01e8e4f79e51c990d4c98bbea271390de178bb480560d1d7460b65304531fd34a71b5ff9b7bf7df380929dc6b4c6e249350b7ef004ad9417859bdeb198861ab44c3acabc909db36ba010b2de23a3eca1cc74572a4bb2366bd490", @generic="85eb49a10d549f40412aa29669ca8f6af3f8d07980cdb7092e5405fe8f31e3e82cb2ae5ac5619c673520ab8db748549c5bd01ed4db7e7e32370b981073b9c22712fd5fad7652babd788e4a5be26a150eb15babbd824a4442"]}, 0x548}], 0x6, 0x0, 0x0, 0x4000011}, 0x4880) read(r3, &(0x7f0000000000)=""/6, 0x6) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) read(r3, &(0x7f0000000080)=""/1, 0x1) write$P9_RVERSION(r3, &(0x7f0000000280)={0x13, 0x65, 0xffff, 0x7f, 0x6, '9P2000'}, 0x13) r6 = openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) writev(r6, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000180)={{0x1, 0x1, 0x18, r0, {0xffffffffffffffff, 0xee01}}, './file0\x00'}) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x44840, &(0x7f00000001c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r6}, 0x2c, {[{@cache_loose}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}], [{@euid_gt={'euid>', r7}}, {@smackfshat}, {@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='fd/4\x00') write$P9_RLCREATE(r8, &(0x7f0000000040)={0x18}, 0x18) splice(r8, 0x0, r2, 0x0, 0x100, 0x0) pipe2$9p(&(0x7f0000000080), 0x90000) (async) write$P9_RVERSION(r1, 0x0, 0x15) (async) pipe2$9p(&(0x7f0000000000), 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) (async) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) (async) openat$userio(0xffffffffffffff9c, &(0x7f0000000040), 0xc0002, 0x0) (async) writev(r5, &(0x7f0000000000)=[{&(0x7f00000000c0)="0100", 0x2}, {&(0x7f0000000100)="e5", 0x1}], 0x2) (async) sendmsg$netlink(r3, &(0x7f0000003840)={&(0x7f00000002c0)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000037c0)=[{&(0x7f0000000300)={0x334, 0x1a, 0x100, 0x70bd27, 0x25dfdbfc, "", [@generic="729220b47b70b55800025541696ab019fd77a19550724b7db3bc2c4d3c89634162e131f93de05fbfc60b9d71041d5a1a6df6d3ea131031a11340ff1554120f2e29991ca68c8fae1b85a0aa993a30278cb2aa0171917bcd33bf026e0d4e273427499241f077b19fcffbd2001354ee4623e446e9423d2bebf9303f3ec3c5ac02b5857fe2782952beab075cbfa8a56ecfbb5863fa8257c90a045f2cbdbc0b19fa9ae3f4e2646f83d9ba65f9c243d99b64298c1bf1f9534916e831577bcc2960c593fc9b8c576930ccb942bf8b145ab2cb5b668ac71ec94c5208678a8b312af22ba69444248fa78f1266c80191", @nested={0x1a0, 0x19, 0x0, 0x1, [@generic="690fbf9e5c7a59313053444a01b72782c11841106531", @generic="66b246031e1930fad785fe69b61724ddcf229b9b005180207a057c8bcaf68d3ac1d185a97be750002956a214a10c0ccc2d68badcb73ce977d7c818abce59da1d337e62b08c9cf1d82bab95ec4b8522a353c134d982ecf4dc74f4bcc61fa46f7fb0c1669b104ee844d0448ab4dde139fadcc20697e7933806294e4ca410ff0fedfde73c1a386facf43f5c96095e700e189601d0e5e2568d29ae9bfd5386c5c7e054d70b63f5b68cc66fbfb2a8b8f59cfa91e804593e1eff5bc6d97ce32951d3623797", @generic="23cb64d5e84c33b08a8c7b88dea86dab4a05b6abf98f838b4368361c1985b099fe38197e915de0ef944bed16185ceb8d57a6c188a2bb0f296573e1d771cc696c1b4fd18bfef29cabc6137f4596d40ffbd7b56232710105caba4afb089fbd0b4c005afd2d1149f4cff60cdfcc31a1c8933e11fbc0845f9643dbe5b82a94aba8812014b433ba13029640ebfbd1aeee17088d9e47199515460549fcc338a3337f5736a92129b17d20078285a178eda1c65bd65985b6d461e5ce4ad80de4f0d23839fad3381c"]}, @generic="2c938a77eb36be0f578e798cbd96111a1089277c9d18a258fb36fdc3327acf5808d0cb88ab32f0888cd9c3aef8cc9c3c853cce13ef536f5e3e1e8c857e98afd1b6da60ea757ccc7f8b0d7b561bee08ee87fedfa7b2710b77c273b7138a1e6e374b9a8b9c5f6afff7fb5d572cc1097caf3ce6696172d3beae218db10381a32600ff3840a29923aedbdae5e5b0bdf71250da9d0ee22617626140"]}, 0x334}, {&(0x7f0000000640)={0x2860, 0x2d, 0x100, 0x70bd29, 0x25dfdbfc, "", [@typed={0x8, 0x7c, 0x0, 0x0, @uid=0xee00}, @nested={0x10, 0x1e, 0x0, 0x1, [@typed={0xa, 0x71, 0x0, 0x0, @str='[)-+[\x00'}]}, @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x0, 0x0}}, @nested={0x11da, 0x80, 0x0, 0x1, 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[@generic="0d563ca45190bd38cf2befe03bea0ca13ba47aa020d11add86d7075126fd3900df678b70c6d52a8b8a4f8ddbb4e3588879cfea7ac3fe236b1d4743b6830cd3ccb8916986c3ede8f390276c734d63b38fc3eb83f4636af95471cbdeaacc3fa0cbb7ae617e931d846ee65979dbd0ee48a9f6b3b009b2af6b5e2f8836f7876651cf6090459d5ed833aa9f249a26f4ca9f422bc9eb1ec34825f19ae022306ca4f00f5e7da9efb7f7c27f494eacd5a43986b70d06a5ee5f0394e30e4e5e3770cc8fe77fe1aa48f91ad27cdadf80", @generic="997b42f3b0bed444c53359cdf0cd396c17baad26c53348ef98a252ad3479b3585bacbc56476a308497f7fbcdba8fa7d1bfcbd0c9f3695ac49c63aae2807bb7e22102fb2aabd24c0b8583364a127ae16e4727cb831bd8b597faaa8af1e73c9cfb33a4442f00cb244cdad6", @typed={0x4, 0x8b}, @typed={0x4, 0x14}, @typed={0x4, 0x73}]}, @typed={0x8, 0x90, 0x0, 0x0, @fd=r0}, @nested={0xc1, 0x50, 0x0, 0x1, [@typed={0x8, 0x28, 0x0, 0x0, @fd=r3}, @generic="04ad3c4ceab7fe4f82dc10a553d3f51bf2f4304175f474028ad6deba6810d6d57361922654dc38400b5b07db80da367d464f2a3d2ba4e0cfcfdb2d2703b63e829c7335b6e4573e6c6c56e4a9cea363cad76d1296308951d39e3afd65c12657ba992c74339d6e9ded0d62fd18ad8a885348ce97a953d58b219058e0edc18c0fda145b355b76d36c0b2d0952f76e6351617c37c314b4242c91b2682faa01e964a6236daeb2ecff759a9db3044c57fe32e7a981e4ab87"]}, @generic="9b1c08eb243b7b7c01e8e4f79e51c990d4c98bbea271390de178bb480560d1d7460b65304531fd34a71b5ff9b7bf7df380929dc6b4c6e249350b7ef004ad9417859bdeb198861ab44c3acabc909db36ba010b2de23a3eca1cc74572a4bb2366bd490", @generic="85eb49a10d549f40412aa29669ca8f6af3f8d07980cdb7092e5405fe8f31e3e82cb2ae5ac5619c673520ab8db748549c5bd01ed4db7e7e32370b981073b9c22712fd5fad7652babd788e4a5be26a150eb15babbd824a4442"]}, 0x548}], 0x6, 0x0, 0x0, 0x4000011}, 0x4880) (async) read(r3, &(0x7f0000000000)=""/6, 0x6) (async) write$cgroup_pid(r3, &(0x7f00000000c0), 0x12) (async) read(r3, &(0x7f0000000080)=""/1, 0x1) (async) write$P9_RVERSION(r3, &(0x7f0000000280)={0x13, 0x65, 0xffff, 0x7f, 0x6, '9P2000'}, 0x13) (async) openat$user